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WO2018033065A1 - Dispositif de fixation d'installation de palier, ensemble palier, dispositif d'installation de palier et procédé d'installation de paliers - Google Patents

Dispositif de fixation d'installation de palier, ensemble palier, dispositif d'installation de palier et procédé d'installation de paliers Download PDF

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Publication number
WO2018033065A1
WO2018033065A1 PCT/CN2017/097512 CN2017097512W WO2018033065A1 WO 2018033065 A1 WO2018033065 A1 WO 2018033065A1 CN 2017097512 W CN2017097512 W CN 2017097512W WO 2018033065 A1 WO2018033065 A1 WO 2018033065A1
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WIPO (PCT)
Prior art keywords
bearing
boss
support plate
bearing mounting
bottom plate
Prior art date
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Ceased
Application number
PCT/CN2017/097512
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English (en)
Chinese (zh)
Inventor
杨健勃
刘旸
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Individual
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Individual
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Publication date
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Publication of WO2018033065A1 publication Critical patent/WO2018033065A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers

Definitions

  • the present invention relates to the field of industrial accessory equipment, and more particularly to a bearing mounting buckle, a bearing assembly, a bearing mounting apparatus, and a method of mounting a bearing.
  • the bearings are often mounted to industrial equipment through bearing mounts.
  • the existing bearing installation method is to vertically mount the bearing to the bearing mounting member, and the bearing mounting member is attached to the device so that the bearing can rotate relative to the device. Since the bearing is mostly perpendicular to the surface of the device, radial translation occurs during the rotation, causing the bearing to fall off and affect the normal use of the device.
  • the object of the present invention is to provide a bearing mounting buckle, a bearing assembly, a bearing mounting device and a method of mounting the bearing, which can tilt the bearing on the bearing mounting buckle and set the bearing mounting buckle to the bearing mounting device so that the bearing is connected thereto
  • the radial rotation of the bearing mounting device is offset to prevent the bearing from falling off due to radial rotation and affecting the normal use of the device.
  • a bearing mounting buckle comprising: a bearing base and an inclined boss obliquely mounted on the bearing base, the inclined boss including a first boss and a second boss, the first boss and the The second bosses are oppositely disposed at both ends of the bearing base.
  • the bearing base comprises a bottom plate, a first support plate and a second support plate, and the first support plate and the second support plate are obliquely disposed at two ends of the bottom plate, the first boss Mounted on the first support plate, the second boss is mounted on the second support plate.
  • first support plate and the second support plate are mounted obliquely to each other.
  • first support plate and the second support plate are installed obliquely relative to each other.
  • first support plate and the first boss are integrally formed, and the second support plate and the second boss are integrally formed.
  • a fixing member that adjusts an installation angle is further included, and the first support plate and the second support plate are both mounted on the bottom plate by the fixing member.
  • the bottom plate includes an inner side surface and an outer side surface, the outer side surface configured to fit the bottom plate to the bearing mounting device, the inner side surface of the bottom plate including a first end portion, a middle portion, and a second end portion, the first end portion and the second end portion are respectively disposed at two ends of the middle portion.
  • first support plate and the second support plate are both wedge plates.
  • the first supporting plate includes a first connecting surface, a first supporting surface, a first bonding surface and a first top surface, and the first connecting surface and the first top surface are oppositely disposed on the The first support surface and the first abutment surface are oppositely disposed on opposite sides of the first support plate.
  • the second supporting plate includes a second connecting surface, a second supporting surface, a second bonding surface and a second top surface, and the second connecting surface and the second top surface are oppositely disposed on the The second support surface and the second contact surface are oppositely disposed on opposite sides of the second support plate.
  • the first boss comprises a first annular post and a first bearing mounting hole
  • the first annular post comprising a first column body, a first circular surface and a second circular surface, the first circular surface And the second circular surface are respectively disposed at two ends of the first column body, the first circular surface is configured to be coupled to the bearing, and the second circular surface is coupled to the first support plate,
  • a first bearing mounting hole is disposed in the first column body and configured to mount the bearing.
  • the second boss includes a second annular post and a second bearing mounting hole
  • the second annular post includes a second column body, a third circular surface and a fourth circular surface, the third circular surface And the fourth circular surface is respectively disposed at two ends of the second column body, the third circular surface is configured to be connected with the second support plate, the fourth circular surface is connected with the bearing, the second A bearing mounting hole is disposed in the second column body and configured to mount the bearing.
  • the bearing base is further provided with a screw hole capable of connecting the bearing base to the bearing mounting device.
  • the bearing base and the inclined boss are integrally formed.
  • a bearing assembly includes a bearing mounting buckle, a first bearing and a second bearing, the bearing mounting buckle including a bearing base, a first boss and a second boss, the first boss and the second protrusion
  • the table is obliquely disposed on the bearing base, the first boss is fixedly connected to the first bearing, and the second boss and the second bearing are fixedly connected.
  • the bearing base comprises a bottom plate, a first support plate and a second support plate, and the first support plate and the second support plate are obliquely disposed at two ends of the bottom plate, the first boss Mounted on the first support plate, the second boss is mounted on the second support plate.
  • a bearing mounting device comprising an apparatus body, a bearing mounting buckle, a first bearing and a second bearing, the bearing mounting buckle comprising a bearing base, a first boss and a second boss, wherein the bearing base is fixedly mounted
  • the apparatus body, the first boss and the second boss are obliquely disposed on the bearing base, the first boss is fixedly connected to the first bearing, the second boss and the The second bearing is fixedly connected.
  • the apparatus body is provided with a mounting groove having two inclined inner walls, and the first bearing and the second bearing respectively abut against the two inner walls.
  • a method for mounting a bearing by using the above bearing mounting buckle characterized in that it comprises the following steps:
  • first bearing generates a first tilting force on the bearing mounting device
  • second bearing generates a second tilting force on the bearing mounting device
  • the first tilting force is decomposed into a first axial force and a first radial force
  • the second tilting force may be decomposed into a second axial force and a second radial force.
  • the first axial force and the second axial force are in the same direction
  • the first radial force and the second radial force are opposite directions
  • the first bearing and the When the second bearing is symmetrically mounted the first radial force and the second radial force are equal in magnitude and opposite in direction, and the first radial force and the second radial force cancel each other out of the method of mounting the bearing.
  • the above-mentioned invention provides a bearing mounting buckle and a bearing assembly, which are technical problems that are prone to radial translation caused by the prior art bearing being vertically disposed on the surface of the device, and the bearing assembly includes the bearing assembly.
  • the bearing mounting buckle includes a bearing base and a first boss and a second boss obliquely disposed on the bearing base, and the first boss is mounted on the first boss a second bearing mounted on the second boss, the first bearing and the second bearing being relatively tilted to the applied device by the bearing mounting buckle, and the radial action between the bearings
  • the mutual offset cancels the technical effect that the bearing does not rotate radially with respect to the installed equipment.
  • FIG. 1 is a schematic structural view of a bearing mounting buckle provided by a preferred embodiment of the present invention.
  • FIG. 2 is a schematic structural view of a bearing mounting buckle provided by a preferred embodiment of the present invention.
  • FIG. 3 is a schematic structural view of a bearing mounting buckle provided by a preferred embodiment of the present invention.
  • FIG. 4 is a schematic structural view of a bearing assembly according to a preferred embodiment of the present invention.
  • Figure 5 is a schematic view showing the state of use of the bearing assembly provided by the preferred embodiment of the present invention.
  • Bearing mounting buckle 100 bearing base 110; screw hole 111; bottom plate 112; first support plate 114; first connecting surface 1141; first supporting surface 1142; first bonding surface 1143; first top surface 1144; second support a plate 116; a second connecting surface 1161; a second supporting surface 1162; a second bonding surface 1163, a second top surface 1164; an inclined boss 120; a first boss 122; a first circular surface 1221; a second circular surface 1222 a first column body 1223, a first bearing mounting hole 1224; a second boss 124; a third circular surface 1241; a fourth circular surface 1242; a second column body 1243; a second bearing mounting hole 1244; a bearing assembly 200; A bearing 210; a second bearing 220; a bearing mounting device 300.
  • an embodiment of the present invention provides a bearing mounting buckle 100.
  • the bearing mounting buckle 100 includes a bearing base 110 and an inclined boss 120, and the inclined boss 120 is mounted on the bearing base 110.
  • the bearing base 110 may include a bottom plate 112, a first support plate 114, and a second support plate 116, and the first support plate 114 and the second support plate 116 are both mounted on the base.
  • the bottom plate 112 can include an inner side and an outer side for attaching the bottom plate 112 to the bearing mounting apparatus 300.
  • the inner side surface of the bottom plate 112 may include a first end portion, a middle portion, and a second end portion, and the first end portion and the second end portion are respectively disposed at both ends of the middle portion.
  • the bottom plate 112 is a plate capable of carrying the inclined boss 120 and fixing the bearing base 110 to the bearing mounting device 300, and may be selected as a rectangular plate of a certain thickness.
  • a screw hole 111 is provided in a middle portion of the bottom plate 112, and the bottom plate 112 can be fixed to the bearing mounting device 300 through a screw hole 111 and a screw.
  • the first support plate 114 is a block-shaped support plate, such as a wedge plate.
  • the first supporting plate 114 may include a first connecting surface 1141, a first supporting surface 1142, a first bonding surface 1143, and a first top surface 1144.
  • the first connecting surface 1141 and the first top surface 1144 are opposite to each other.
  • the first support surface 1142 and the The first bonding surface 1143 is oppositely disposed on both sides of the first supporting plate 114.
  • the first bonding surface 1143 is perpendicular to the first top surface 1144 and the first connecting surface 1141 , and the first supporting surface 1142 is disposed obliquely with respect to the first bonding surface 1143 .
  • the first connecting surface 1141 is connected to the first end of the bottom plate 112.
  • the first connecting surface 1141 and the first end portion may be connected in a plurality of ways, and may be fixedly connected by a connecting member or stably connected in an integrally formed manner.
  • the second support plate 116 may be a wedge plate.
  • the second supporting plate 116 may include a second connecting surface 1161, a second supporting surface 1162, a second bonding surface 1163, and a second top surface 1164.
  • the second connecting surface 1161 and the second top surface 1164 are opposite to each other.
  • the second support surface 1162 and the second contact surface 1163 are oppositely disposed on opposite sides of the second support plate 116.
  • the second bonding surface 1163 is substantially perpendicular to the second top surface 1164 and the second connecting surface 1161 , and the second supporting surface 1162 is disposed obliquely with respect to the second bonding surface 1163 .
  • the second connecting surface 1161 is connected to the second end of the bottom plate 112.
  • the first bonding surface 1143 and the second bonding surface 1163 are relatively parallel, and the first supporting surface 1142 and the second supporting surface 1162 are relatively inclined.
  • the first connecting surface 1141 and the first end portion may be connected in a plurality of ways, and may be fixedly connected by a connecting member or stably connected in an integrally formed manner.
  • the first boss 122 may include a first annular post and a first bearing mounting hole 1224.
  • the first annular column may include a first column body 1223, a first circular surface 1221, and a second circular surface 1222.
  • the first circular surface 1221 and the second circular surface 1222 are respectively disposed on the first column body. Both ends of 1223.
  • the first circular surface 1221 is for connecting with a bearing
  • the second circular surface 1222 is connected to the first supporting surface 1142 of the first supporting plate 114.
  • the first bearing 210 mounting hole 1224 is disposed in the first column body 1223 for mounting the bearing.
  • the first boss 122 may be integrally formed with the first support plate 114 for processing and use, and enhance the stability of the connection between the first boss 122 and the first support plate 114.
  • the structure of the second boss 124 may be identical to the structure of the first boss 122.
  • the second boss 124 may include a second annular post and a second bearing mounting hole 1244.
  • the second annular column may include a second column body 1243, a third circular surface 1241, and a fourth circular surface 1242.
  • the third circular surface 1241 and the fourth circular surface 1242 are respectively disposed on the second column body. Both ends of 1243.
  • the third circular surface 1241 is for connecting with the second supporting surface 1162 of the second supporting plate 116, and the fourth circular surface 1242 is for connecting with the bearing.
  • the second bearing 220 mounting hole 1244 is disposed in the second column body 1243 for mounting the bearing.
  • the second boss 124 is optionally integrally formed with the second support plate 116 for ease of processing and use, and enhances the stability of the connection between the second boss 124 and the second support plate 116.
  • the outer side of the bottom plate 112 is connected to the bearing mounting device 300 through a screw hole 111 in the middle of the bottom plate 112.
  • the first end of the bottom plate 112 is coupled to the first connecting surface 1141 of the first support plate 114, and the second end of the bottom plate 112 is The second connection faces 1161 of the second support plate 116 are connected.
  • the first bonding surface 1143 of the first support plate 114 and the second bonding surface 1163 of the second support plate 116 are both substantially perpendicular to the inner side surface of the bottom plate 112.
  • the first support surface 1142 of the first support plate 114 And the second support surface 1162 of the second support plate 116 is inclined to be desired.
  • the first support plate 114 is disposed on the first support plate 114 , and the first support surface 1142 is fixedly connected to the second circular surface 1222 of the first boss 122 .
  • the second support plate 116 is disposed on the second support plate 116, and the second support surface 1162 is fixedly connected to the third circular surface 1241 of the second boss 124.
  • the bearing base 110 can be first mounted to the bearing mounting apparatus 300 by screws through the screw holes 111 in the middle of the bottom plate 112.
  • the first bearing 210 is then mounted to the first boss 122 to be fixed to the bearing mounting apparatus 300
  • the second bearing 220 is mounted to the second boss 124 to be fixed to the bearing mounting apparatus 300.
  • the bearing mounting apparatus 300 is provided with a mounting groove having two inclined inner walls, and the first bearing 210 and the second bearing 220 respectively abut against the two inclined inner walls.
  • the first bearing 210 generates a first tilting force to the bearing mounting device 300, and the first tilting force may be decomposed into a first axial force and a first radial force.
  • the second bearing 220 generates a second tilting force to the bearing mounting device 300, and the second tilting force can be decomposed into a second axial force and a second radial force.
  • the first axial force and the second axial force are in the same direction, and the first radial force and the second radial force are opposite directions. And when the first bearing 210 and the second bearing 220 are symmetrically mounted, the first radial force and the second radial force are equal in magnitude and opposite in direction, so the bearing mounting device 300 is subjected to the first The radial force and the second radial force can cancel each other out.
  • the radial force between the first bearing 210, the second bearing 220, the bearing mounting buckle 100 and the bearing mounting device 300 is completely offset, and only the axial force exists, so the first bearing 210 and the The second bearing 220 does not interfere with the bearing mounting device 300 without relative movement due to the force, so that the technical effect of the bearing falling off due to the sliding force of the bearing relative to the bearing mounting device 300 can be avoided.
  • the bearing mounting buckle 100 provided by the embodiment of the present invention has the technical problem that the bearing of the prior art is easy to fall off when the bearing is vertically disposed on the surface of the device, and the bearing mounting buckle 100 includes the bearing base 110 and the tilting setting. a first boss 122 and a second boss 124 on the bearing base 110, the first boss 210 is mounted on the first boss 122, and the second bearing is mounted on the second boss 124 220, the first bearing 210 and the second bearing 220 are relatively tilted to the applied equipment by the bearing mounting buckle 100, and the radial action between the bearings cancels each other to achieve the bearing relative to the installed The device does not have the technical effect of radial rotation.
  • the bearing mounting buckle 100 includes a bearing base 110 and an inclined boss 120, and the inclined boss 120 is mounted on the bearing base 110.
  • the bearing base 110 may include a base, a first support plate 114, and a second support plate 116, and the first support plate 114 and the second support plate 116 are both mounted on the base.
  • the bottom plate 112 may include an inner side surface and an outer side surface. The outer side surface is for attaching the bottom plate 112 to the bearing mounting apparatus 300.
  • the inner side surface of the bottom plate 112 includes a first end portion, a middle portion, and a second end portion, and the first end portion and the second end portion are respectively disposed at both ends of the middle portion.
  • the first support plate 114 is a block-shaped support plate, such as a wedge-shaped plate.
  • the first supporting plate 114 may include a first connecting surface 1141, a first supporting surface 1142, a first bonding surface 1143, and a first top surface 1144.
  • the first connecting surface 1141 and the first top surface 1144 are opposite to each other.
  • the first support surface 1142 and the first abutment surface 1143 are oppositely disposed on opposite sides of the first support plate 114.
  • the first bonding surface 1143 is perpendicular to the first top surface 1144 and the first connecting surface 1141 , and the first supporting surface 1142 is disposed obliquely with respect to the first bonding surface 1143 .
  • the first connecting surface 1141 is connected to the first end of the bottom plate 112.
  • the second support plate 116 can be a wedge plate.
  • the second supporting plate 116 may include a second connecting surface 1161, a second supporting surface 1162, a second bonding surface 1163, and a second top surface 1164.
  • the second connecting surface 1161 and the second top surface 1164 are opposite to each other.
  • the second support surface 1162 and the second contact surface 1163 are oppositely disposed on opposite sides of the second support plate 116.
  • the second bonding surface 1163 is substantially perpendicular to the second top surface 1164 and the second connecting surface 1161 , and the second supporting surface 1162 is disposed obliquely with respect to the second bonding surface 1163 .
  • the second connecting surface 1161 is connected to the second end of the bottom plate 112.
  • the first bonding surface 1143 and the second bonding surface 1163 are relatively parallel, and the first supporting surface 1142 and the second supporting surface 1162 are relatively inclined.
  • the first support plate 114 and the second support plate 116 are oppositely disposed.
  • the first supporting surface 1142 of the first supporting plate 114 is inclined toward a middle portion of the bottom plate 112
  • the second supporting surface 1162 of the second supporting plate 116 is inclined toward a middle portion of the bottom plate 112
  • the first support surface 1142 and the upper end of the second support surface 1162 are brought together.
  • the first support plate 114 and the second support plate 116 are disposed opposite to each other.
  • the first supporting surface 1142 of the first supporting plate 114 is away from a middle portion of the bottom plate 112
  • the second supporting surface 1162 of the second supporting plate 116 is away from a middle portion of the bottom plate 112
  • the first The support surface 1142 and the upper end of the second support surface 1162 are separated from each other.
  • the bearing mounting buckle 100 provided in the above embodiment includes two cases of the first support plate 114 and the second support plate 116 being oppositely disposed and facing each other. In both cases, the radial forces acting on the bearing mounting apparatus 300 by the first bearing 210 and the second bearing 220 are both equal and opposite directions, and thus can be offset.
  • the structure of the two bearing mounting buckles 100 can achieve the technical effect of avoiding the bearing slipping due to the radial force acting on the bearing mounting device 300.
  • the first connecting surface 1141 of the first supporting plate 114 may be connected to the first end of the bottom plate 112 by a fixing member, and the second connecting surface 1161 of the second supporting plate 116 may pass Fixing parts connected to the station
  • the fixing member may be a fixing member capable of adjusting the mounting angle to adjust the installation of the first supporting plate 114 and the second supporting plate 116 relative to the bottom plate 112
  • the angle of inclination is adapted to the needs of different bearing bearing mounting devices 300.
  • the fixture may include a screw, a nut, and an adjustable washer.
  • the adjustable gasket may be an annular gasket with uneven thickness, and may include a primary ring segment, a secondary ring segment and a tertiary ring segment according to different thicknesses thereof, respectively representing three different thickness ring portions. Placing the adjustable gasket between the first connecting surface 1141 of the first supporting plate 114 and the first end of the bottom plate 112, passing a screw through the adjustable standard gasket and the first A connecting surface 1141 is then connected to the first end.
  • the tilt between the first support plate 114 and the bottom plate 112 can be achieved by rotating different ring segments of the adjustable washer to change the angle between the edge of the first connecting surface 1141 and the first end portion
  • the adjustment of the angle in turn, achieves the technical effect of the bearing being mounted to the specific bearing mounting device 300 at an angle to meet the application requirements of different scenarios.
  • the bearing assembly 200 includes a bearing mounting buckle 100, a first bearing 210, and a second bearing 220, and the first bearing 210 and the second bearing 220 are both mounted obliquely on the bearing mounting buckle 100.
  • the bearing mounting buckle 100 includes a bearing base 110, a first boss 122 and a second boss 124.
  • the first boss 122 and the second boss 124 are both disposed obliquely on the bearing base 110.
  • the first boss 122 is fixedly connected to the first bearing 210, and the second boss 124 and the second bearing 220 are fixedly connected.
  • the bearing base 110 may include a bottom plate 112, a first support plate 114 and a second support plate 116, and the first support plate 114 and the second support plate 116 are obliquely disposed at two ends of the bottom plate 112,
  • the first boss 122 is mounted on the first support plate 114
  • the second boss 124 is mounted on the second support plate 116.
  • the bottom plate 112 can include an inner side and an outer side for attaching the bottom plate 112 to the bearing mounting apparatus 300.
  • the inner side surface of the bottom plate 112 may include a first end portion, a middle portion, and a second end portion, and the first end portion and the second end portion are respectively disposed at both ends of the middle portion.
  • the bottom plate 112 is a plate capable of carrying the inclined boss 120 and fixing the bearing base 110 to the bearing mounting device 300, and may be a rectangular plate of a certain thickness.
  • a screw hole 111 is provided in a middle portion of the bottom plate 112, and the bottom plate 112 can be fixed to the bearing mounting device 300 through a screw hole 111 and a screw.
  • the first support plate 114 is a block-shaped support plate, which may be a wedge plate.
  • the first supporting plate 114 includes a first connecting surface 1141, a first supporting surface 1142, a first bonding surface 1143 and a first top surface 1144.
  • the first connecting surface 1141 and the first top surface 1144 are oppositely disposed.
  • the first supporting surface 1142 and the first bonding surface 1143 are oppositely disposed on opposite sides of the first supporting plate 114 at opposite ends of the first supporting plate 114.
  • the first bonding surface 1143 is perpendicular to the first top surface 1144 and the first connecting surface 1141 , and the first supporting surface 1142 is disposed obliquely with respect to the first bonding surface 1143 .
  • the first connecting surface 1141 is connected to the first end of the bottom plate 112.
  • the first connection surface 1141 and The first end portion may be connected in a plurality of ways, and may be fixedly connected by a connecting member or stably connected in an integrally formed manner.
  • the second support plate 116 can be a wedge plate.
  • the second supporting plate 116 includes a second connecting surface 1161, a second supporting surface 1162, a second bonding surface 1163 and a second top surface 1164.
  • the second connecting surface 1161 and the second top surface 1164 are oppositely disposed.
  • the second supporting surface 1162 and the second bonding surface 1163 are oppositely disposed on opposite sides of the second supporting plate 116 at opposite ends of the second supporting plate 116.
  • the second bonding surface 1163 is perpendicular to the second top surface 1164 and the second connecting surface 1161 , and the second supporting surface 1162 is disposed obliquely with respect to the second bonding surface 1163 .
  • the second connecting surface 1161 is connected to the second end of the bottom plate 112.
  • the first bonding surface 1143 and the second bonding surface 1163 are relatively parallel, and the first supporting surface 1142 and the second supporting surface 1162 are relatively inclined.
  • the first connecting surface 1141 and the first end portion may be connected in a plurality of ways, and may be fixedly connected by a connecting member or stably connected in an integrally formed manner.
  • the first boss 122 includes a first annular post and a first bearing 210 mounting hole 1224.
  • the first annular column includes a first column body 1223 , a first circular surface 1221 , and a second circular surface 1222 .
  • the first circular surface 1221 and the second circular surface 1222 are respectively disposed on the first column body 1223 . Both ends.
  • the first circular surface 1221 is for connecting with a bearing, and the second circular surface 1222 is connected to the first supporting surface 1142 of the first supporting plate 114.
  • the first bearing 210 mounting hole 1224 is disposed in the first column body 1223 for mounting the bearing.
  • the first boss 122 is optionally integrally formed with the first support plate 114 for ease of processing and use, and enhances the stability of the connection between the first boss 122 and the first support plate 114.
  • the structure of the second boss 124 may be identical to the structure of the first boss 122.
  • the second boss 124 may include a second annular post and a second bearing 220 mounting hole 1244.
  • the second annular column may include a second column body 1243, a third circular surface 1241, and a fourth circular surface 1242.
  • the third circular surface 1241 and the fourth circular surface 1242 are respectively disposed on the second column body. Both ends of 1243.
  • the third circular surface 1241 is for connecting with the second supporting surface 1162 of the second supporting plate 116, and the fourth circular surface 1242 is for connecting with the bearing.
  • the second bearing 220 mounting hole 1244 is disposed in the second column body 1243 for mounting the bearing.
  • the second boss 124 is optionally integrally formed with the second support plate 116 for ease of processing and use, and enhances the stability of the connection between the second boss 124 and the second support plate 116.
  • the outer side of the bottom plate 112 is connected to the bearing mounting device 300 through a screw hole 111 in the middle of the bottom plate 112.
  • the first end of the bottom plate 112 is coupled to the first connecting surface 1141 of the first support plate 114, and the second end of the bottom plate 112 is The second connection faces 1161 of the second support plate 116 are connected.
  • the first bonding surface 1143 of the first support plate 114 and the second bonding surface 1163 of the second support plate 116 are both perpendicular to the inner side surface of the bottom plate 112.
  • the first support surface 1142 of the first support plate 114 and the second support surface 1162 of the second support plate 116 are desirably disposed obliquely.
  • the first support plate 114 is disposed on the first support plate 114 , and the first support surface 1142 is fixedly connected to the second circular surface 1222 of the first boss 122 .
  • the second support plate 116 is disposed on the second support plate 116, the second support surface 1162 and the third circle of the second boss 124 The surface 1241 is fixedly connected.
  • the bearing base 110 can be first mounted to the bearing mounting apparatus 300 by screws through the screw holes 111 in the middle of the bottom plate 112.
  • the first bearing 210 is then mounted to the first boss 122 to be fixed to the bearing mounting apparatus 300
  • the second bearing 220 is mounted to the second boss 124 to be fixed to the bearing mounting apparatus 300.
  • the first bearing 210 generates a first tilting force to the bearing mounting device 300, and the first tilting force may be decomposed into a first axial force and a first radial force.
  • the second bearing 220 generates a second tilting force to the bearing mounting device 300, and the second tilting force can be decomposed into a second axial force and a second radial force.
  • the first axial force and the second axial force are in the same direction, and the first radial force and the second radial force are opposite directions. And when the first bearing 210 and the second bearing 220 are symmetrically mounted, the first radial force and the second radial force are equal in magnitude and opposite in direction, so the bearing mounting device 300 is subjected to the first The radial force and the second radial force can cancel each other out.
  • the radial force between the first bearing 210, the second bearing 220, the bearing mounting buckle 100 and the bearing mounting device is completely offset, and only the axial force exists, so the first bearing 210 and the first The two bearings 220 will not be moved relative to the bearing mounting device without the relative movement of the force, so that the technical effect of the bearing falling off due to the sliding force of the bearing relative to the bearing mounting device can be avoided.
  • the bearing assembly provided by the embodiment of the present invention is a technical problem that the bearing of the prior art is easy to fall off when the bearing is vertically disposed on the surface of the device, and the bearing assembly includes a bearing mounting buckle and is mounted on the bearing mounting buckle. a first bearing and a second bearing, the bearing mounting buckle comprising a bearing base and a first boss and a second boss obliquely disposed on the bearing base, the first bearing is mounted on the first boss The second bearing is mounted on the second boss, and the first bearing and the second bearing are relatively tilted to the applied device by the bearing mounting buckle, and the radial interaction between the bearings The offset achieves the technical effect that the bearing does not rotate radially relative to the installed equipment.
  • the bearing assembly provided in this embodiment, reference may be made to the specific embodiment of the bearing mounting buckle described above, and details are not described herein again.
  • the bearing mounting buckle, the bearing assembly, the bearing mounting device and the method for mounting the bearing provided by the embodiment can be applied to the industry, and the bearing can be effectively prevented from being radially translated relative to the installed device, the bearing is prevented from falling off, and the normal use of the device is ensured. .

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)

Abstract

La présente invention concerne un dispositif de fixation d'installation de palier (100), un ensemble palier (200), un dispositif d'installation de palier (300) et un procédé d'installation de paliers. Le dispositif d'installation de palier (300) comprend un corps de dispositif et l'ensemble palier (200) ; l'ensemble palier (200) comprend le dispositif de fixation d'installation de palier (100), un premier palier (210) et un second palier (220) ; le dispositif de fixation d'installation de palier (100) comprend une base de palier (110), et un premier bossage (122) et un second bossage (124) qui sont disposés de manière oblique sur la base de palier ; le premier palier (210) est installé sur le premier bossage (122) et le second palier (220) est installé sur le second bossage (220). Le procédé d'installation des paliers consiste à installer le premier palier (210) et le second palier (220) de manière oblique l'un par rapport à l'autre sur le corps de dispositif par l'intermédiaire du dispositif de fixation d'installation de palier (100). Les effets radiaux des paliers s'opposent l'un à l'autre, ce qui permet d'obtenir l'effet technique selon lequel les paliers ne se mettent pas en rotation radialement par rapport au corps de dispositif.
PCT/CN2017/097512 2016-08-18 2017-08-15 Dispositif de fixation d'installation de palier, ensemble palier, dispositif d'installation de palier et procédé d'installation de paliers Ceased WO2018033065A1 (fr)

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CN201610685911.1 2016-08-18
CN201610685911.1A CN106050940A (zh) 2016-08-18 2016-08-18 一种轴承安装扣和一种轴承组件

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CN106050940A (zh) * 2016-08-18 2016-10-26 北京可以科技有限公司 一种轴承安装扣和一种轴承组件
CN106090035A (zh) * 2016-08-18 2016-11-09 北京可以科技有限公司 一种带有成角度布置轴承的承载件及轴承安装结构
CN113309789B (zh) * 2021-06-09 2022-05-31 深圳市佐本科技有限公司 一种高速轴座用加强散热机构

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GB1448664A (en) * 1972-07-26 1976-09-08 Skf Uk Ltd Conveyors
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