CN111390677A - Casting hole burr grinding machine - Google Patents
Casting hole burr grinding machine Download PDFInfo
- Publication number
- CN111390677A CN111390677A CN202010423984.XA CN202010423984A CN111390677A CN 111390677 A CN111390677 A CN 111390677A CN 202010423984 A CN202010423984 A CN 202010423984A CN 111390677 A CN111390677 A CN 111390677A
- Authority
- CN
- China
- Prior art keywords
- rod
- plate
- polishing
- shaped
- air pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005266 casting Methods 0.000 title claims abstract description 36
- 238000005498 polishing Methods 0.000 claims abstract description 33
- 239000007787 solid Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 8
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/48—Single-purpose machines or devices for grinding walls of very fine holes, e.g. in drawing-dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a casting hole burr grinding machine which comprises a support, wherein two ends of the support are both connected with a motor mounting rack through a first air pressure rod, rotating motors are arranged in the motor mounting rack, the two rotating motors are respectively connected with a grinding shaft rod and a grinding sheet, the grinding sheet is connected with the rotating motors through rotating rods, a U-shaped rod is embedded and connected in the middle of the support, two parallel supporting sliding rods are arranged on the upper sides of two straight rods in the U-shaped rod in parallel directions and are connected with the U-shaped rod in a sliding manner, two end parts of each supporting sliding rod are fixedly connected with vertical plates, a fixing assembly is arranged between the two vertical plates on each supporting sliding rod, and each supporting sliding rod is connected with the; according to the invention, the casting is positioned and fixed through the fixing assembly on the supporting slide rod, and the casting holes are polished through the polishing shaft rod and the polishing sheet driven by the rotating motor, so that the mechanical polishing is realized, the time and the labor are saved, the cleaning efficiency is high, the device is suitable for various casting holes, and the cleaning range is wide.
Description
Technical Field
The invention relates to the technical field of casting processing, in particular to a grinding machine for casting hole burrs.
Background
At present, the foundry goods is used for cooperating easy to assemble after the casting is accomplished, need punch the foundry goods, and the foundry goods punches the back in the hole can remain the burr with the both sides in hole, needs to polish the clearance to the burr, and present mode of polishing is mostly the manual work and is polished by hand, wastes time and energy, and the cleaning efficiency is low to more to the burr, it is big to the artifical clearance difficulty of the half burr that blocks up in hole, difficult clearance.
Disclosure of Invention
The invention mainly aims to provide a casting hole burr grinding machine which can effectively solve the problems of time and labor waste, low cleaning efficiency and high cleaning difficulty of manual grinding and cleaning in casting hole cleaning in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a foundry goods hole burr polisher, includes the support, both ends all connect the motor mounting bracket through first pneumatic bar about the support, all be equipped with the rotating electrical machines in the motor mounting bracket, two the rotating electrical machines are connected respectively and are polished axostylus axostyle and polishing piece, through rotary rod connection between polishing piece and the rotating electrical machines, the support middle part is inlayed and is connected with U type pole, two parallel direction's straight-bar upside is equipped with the support slide bar of two parallels in the U type pole, support slide bar and U type pole sliding connection, support slide bar both ends fixed connection riser, it is equipped with fixed subassembly to lie in between two risers on the support slide bar, a side that the support slide bar is close to the support passes through second pneumatic bar and leg joint.
Preferably, the fixing component is an elastic fixing framework or a rigid fixing framework.
Preferably, the rigid fixing framework comprises a first L type plate, a pressing plate, a third air pressure rod and a fourth air pressure rod, the third air pressure rod is arranged on the side face of the vertical plate, the third air pressure rod is connected with the vertical plate of the first L type plate, the first L type plate is in sliding connection with the upper surface of the supporting sliding rod, the fourth air pressure rod is arranged on the transverse plate of the first L type plate and connected with the pressing plate, and acts on the first L type plate and the pressing plate through the third air pressure rod and the fourth air pressure rod respectively so as to extrude a casting, and further fix the casting, so that the rigid fixing framework is suitable for the situation that the casting needs to be stably fixed.
Preferably, the elastic fixing framework comprises a second L type plate, an elastic plate, a fifth air pressure rod and a strong spring, the fifth air pressure rod is arranged on the side face of the vertical plate and connected with the vertical plate of the second L type plate, the second L type plate is in sliding connection with the upper surface of the supporting sliding rod, the elastic plate is movably connected with the side face of the vertical plate of the second L type plate through a rotating shaft, the upper surface of the elastic plate is connected with the lower surface of the horizontal plate of the second L type plate through the strong spring, and the elastic plate extrudes a casting through the spring action and the elastic plate, so that the elastic fixing framework is suitable for the situation that the casting needs to have certain elastic deformation.
Preferably, one side of the end part of the elastic plate close to the support sliding plate is arc-shaped, so that the casting can be clamped conveniently.
Preferably, the polishing shaft lever is divided into a polishing rod, a threaded rod and a connecting end, the outer ring of the threaded rod is in threaded connection with a polishing arc piece, the polishing arc piece and the upper side are located on the outer ring of the threaded rod and sleeved with a fixing bolt, the periphery of the casting hole is polished through the polishing arc piece, and the hole is polished through the polishing rod.
Preferably, the polishing arc sheet is in a shape of a circular truncated cone with a threaded hole, so that the periphery of the hole can be polished conveniently.
Preferably, the grinding sheet is in a solid round table shape, so that the periphery of the hole can be conveniently ground.
Preferably, the motor mounting bracket includes upper plate, hypoplastron and spliced pole, spliced pole one end set up in the four corners department of hypoplastron upper surface and with hypoplastron fixed connection, the spliced pole other end passes the upper plate and the tip is equipped with the screw thread section, the screw thread section of spliced pole is located upper plate both sides threaded connection clamping bolt, can adjust the distance of upper plate and hypoplastron through the screw thread end, is convenient for be adapted to different motor models to can compress tightly fixedly to the motor.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the casting is positioned and fixed through the fixing assembly on the supporting slide rod, and the casting holes are polished through the polishing shaft rod and the polishing sheet driven by the rotating motor, so that the mechanical polishing is realized, the time and the labor are saved, the cleaning efficiency is high, the device is suitable for various casting holes, and the cleaning range is wide.
Drawings
FIG. 1 is a perspective view of the overall construction of the present invention;
FIG. 2 is a perspective view of the elastic fixing structure of the present invention;
FIG. 3 is a perspective view of the rigid mounting structure of the present invention;
FIG. 4 is a perspective view of the grinding spindle of the present invention;
FIG. 5 is a perspective view of a grinding arc of the present invention;
FIG. 6 is a perspective view of the present invention showing the attachment of the abrasive sheet to the pivot lever;
fig. 7 is a perspective view of the motor mount of the present invention.
In the drawing, the device comprises a bracket 1, a bracket 2, a first air pressure rod 3, a motor mounting rack 31, an upper plate 32, a lower plate 33, a connecting column 34, a clamping bolt 4, a rotating motor 5, a polishing shaft rod 51, a polishing rod 52, a threaded rod 53, a connecting end 54, a polishing arc sheet 55, a fixing bolt 6, a polishing sheet 7, a rotating rod 8, a U-shaped rod 9, a supporting sliding rod 10, a vertical plate 11, a fixing assembly 100, an elastic fixing framework 101, a second L template 102, an elastic plate 103, a fifth air pressure rod 104, a strong spring 105, a rotating shaft 200, a rigid fixing framework 201, a first L template 202, a pressing plate 203, a third air pressure rod 204, a fourth air pressure rod 12 and a second air pressure rod.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-7, a casting hole burr grinding machine comprises a bracket 1, wherein the upper end and the lower end of the bracket 1 are both connected with a motor mounting rack 3 through a first air pressure rod 2, the motor mounting rack 3 is internally provided with rotating motors 4, the two rotating motors 4 are respectively connected with a polishing shaft lever 5 and a polishing sheet 6, the polishing disc 6 is connected with the rotating motor 4 through a rotating rod 7, a U-shaped rod 8 is embedded and connected in the middle of the bracket 1, two parallel supporting slide bars 9 are arranged on the upper sides of the straight bars in the two parallel directions in the U-shaped bar 8, the supporting slide bar 9 is connected with the U-shaped bar 8 in a sliding way, two end parts of the supporting slide bar 9 are fixedly connected with the vertical plate 10, a fixing component 11 is arranged between the two vertical plates 10 on the supporting slide rod 9, and one side surface of the supporting slide rod 9 close to the support 1 is connected with the support 1 through a second air pressure rod 12.
In this embodiment, the fixing element 11 is an elastic fixing structure 100 or a rigid fixing structure 200.
In this embodiment, the rigid fixing framework 200 includes a first L template 201, a pressing plate 202, a third pneumatic rod 203 and a fourth pneumatic rod 204, the third pneumatic rod 203 is disposed on a side surface of the vertical plate 10, the third pneumatic rod 203 is connected to a vertical plate of the first L template 201, the first L template 201 is slidably connected to an upper surface of the supporting slide rod 9, the fourth pneumatic rod 204 is disposed on a horizontal plate of the first L template 201, the fourth pneumatic rod 204 is connected to the pressing plate 202, and the third pneumatic rod 203 and the fourth pneumatic rod 204 respectively act on the first L template 201 and the pressing plate 202, so as to extrude a casting, and further fix the casting, which is suitable for a situation that the casting needs to be stably fixed.
In this embodiment, the elastic fixing framework 100 includes a second L-shaped plate 101, an elastic plate 102, a fifth air pressure rod 103 and a strong spring 104, the fifth air pressure rod 103 is disposed on the side of the vertical plate 10, the fifth air pressure rod 103 is connected to the vertical plate of the second L-shaped plate 101, the second L-shaped plate 101 is slidably connected to the upper surface of the supporting slide rod 9, the elastic plate 102 is movably connected to the side of the vertical plate of the second L-shaped plate 101 through a rotating shaft 105, the upper surface of the elastic plate 102 is connected to the lower surface of the horizontal plate of the second L-shaped plate 101 through the strong spring 104, and the elastic plate 102 acts on the elastic spring 104 to squeeze the casting.
In this embodiment, a side surface of the end portion of the elastic plate 102 close to the support sliding plate is arc-shaped, so that the casting can be clamped conveniently.
In this embodiment, the grinding shaft lever 5 is divided into a grinding lever 51, a threaded rod 52 and a connecting end 53, the outer ring of the threaded rod 52 is connected with a grinding arc piece 54 in a threaded manner, the grinding arc piece 54 and the upper side of the outer ring of the threaded rod 52 are sleeved with a fixing bolt 55, the periphery of a casting hole is ground through the grinding arc piece 54, and the hole is ground through the grinding lever 51.
In this embodiment, the polishing arc piece 54 has a circular truncated cone shape with a threaded hole, so that the periphery of the hole can be conveniently polished.
In this embodiment, the polishing sheet 6 is in the shape of a solid circular truncated cone, which facilitates polishing around the opening.
In this embodiment, motor mounting bracket 3 includes upper plate 31, hypoplastron 32 and spliced pole 33, spliced pole 33 one end set up in the four corners department of hypoplastron 32 upper surface and with hypoplastron 32 fixed connection, the spliced pole 33 other end passes upper plate 31 and the tip is equipped with the screw thread section, the screw thread section of spliced pole 33 is located upper plate 31 both sides threaded connection clamping bolt 34, can adjust the distance of upper plate 31 and hypoplastron 32 through the screw thread section, is convenient for be adapted to different motor models to can compress tightly fixedly to rotating electrical machines 4.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (9)
1. The utility model provides a foundry goods hole burr polisher, includes the support, its characterized in that: the grinding device is characterized in that the upper end and the lower end of the support are both connected with a motor mounting frame through first air pressure rods, rotating motors are arranged in the motor mounting frame and are connected with a grinding shaft rod and a grinding sheet respectively, the grinding sheet and the rotating motors are connected through rotating rods, a U-shaped rod is embedded and connected in the middle of the support, two parallel supporting slide rods are arranged on the upper sides of straight rods in the U-shaped rod in two parallel directions and are connected with the U-shaped rod in a sliding mode, vertical plates are fixedly connected with the two ends of each supporting slide rod, a fixing assembly is arranged between the two vertical plates on each supporting slide rod, and one side face, close to the support, of each supporting slide rod is connected with the.
2. The casting hole burr sander of claim 1, wherein: the fixing component is an elastic fixing framework or a rigid fixing framework.
3. The casting hole burr grinding machine according to claim 2, wherein the rigid fixing structure comprises a first L-shaped plate, a pressing plate, a third air pressure rod and a fourth air pressure rod, the third air pressure rod is arranged on the side surface of the vertical plate, the third air pressure rod is connected with the vertical plate of the first L-shaped plate, the first L-shaped plate is connected with the upper surface of the supporting slide rod in a sliding manner, the transverse plate of the first L-shaped plate is provided with the fourth air pressure rod, and the fourth air pressure rod is connected with the pressing plate.
4. The casting hole burr grinding machine of claim 2, wherein the elastic fixing structure comprises a second L-shaped plate, an elastic plate, a fifth pneumatic rod and a strong spring, the fifth pneumatic rod is arranged on the side surface of the vertical plate, the fifth pneumatic rod is connected with the vertical plate of the second L-shaped plate, the second L-shaped plate is slidably connected with the upper surface of the supporting slide rod, the elastic plate is movably connected with the side surface of the vertical plate of the second L-shaped plate through a rotating shaft, and the upper surface of the elastic plate is connected with the lower surface of the transverse plate of the second L-shaped plate through the strong spring.
5. The casting hole burr sander of claim 4, wherein: one side of the end part of the elastic plate close to the supporting sliding plate is arc-shaped.
6. The casting hole burr sander of claim 1, wherein: the polishing shaft rod is divided into a polishing rod, a threaded rod and a connecting end, the outer ring of the threaded rod is in threaded connection with a polishing arc piece, and the polishing arc piece and the upper side of the polishing arc piece are located on the outer ring of the threaded rod and sleeved with a fixing bolt.
7. The casting hole burr sander of claim 6, wherein: the polishing arc sheet is in a circular truncated cone shape with a threaded hole.
8. The casting hole burr sander of claim 1, wherein: the polishing sheet is in the shape of a solid circular truncated cone.
9. The casting hole burr sander of claim 1, wherein: the motor mounting frame comprises an upper plate, a lower plate and a connecting column, one end of the connecting column is arranged at four corners of the upper surface of the lower plate and is fixedly connected with the lower plate, the other end of the connecting column penetrates through the upper plate, a threaded section is arranged at the end part of the connecting column, and the threaded section of the connecting column is located on two sides of the upper plate and is in threaded connection with clamping bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010423984.XA CN111390677A (en) | 2020-05-19 | 2020-05-19 | Casting hole burr grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010423984.XA CN111390677A (en) | 2020-05-19 | 2020-05-19 | Casting hole burr grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111390677A true CN111390677A (en) | 2020-07-10 |
Family
ID=71418566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010423984.XA Pending CN111390677A (en) | 2020-05-19 | 2020-05-19 | Casting hole burr grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111390677A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8926239B2 (en) * | 2009-06-24 | 2015-01-06 | Federal-Mogul Corporation | Method of forming piston pin holes and boring system therefor |
| CN207139334U (en) * | 2017-08-01 | 2018-03-27 | 徐州整流汽车元件有限公司 | Fixing device for machining automobile rectifier |
| CN108098581A (en) * | 2017-12-22 | 2018-06-01 | 新昌县三源轴承有限公司 | A kind of two-sided rapid molding device of guide ring |
| CN108927750A (en) * | 2018-08-06 | 2018-12-04 | 张多梅 | A kind of frock clamp |
| CN109129070A (en) * | 2018-08-29 | 2019-01-04 | 鼎宸建设管理有限公司 | A kind of polishing conveying device of PC plate |
| CN109382688A (en) * | 2018-10-26 | 2019-02-26 | 西安嘉特电气设备有限公司 | Clamping device is used in a kind of processing of electric parts |
| CN210360446U (en) * | 2019-07-25 | 2020-04-21 | 大连上源智能装备制造有限公司 | Clamping device of horizontal sawing machine |
| CN210412615U (en) * | 2019-06-27 | 2020-04-28 | 惠安盛荣发机械有限责任公司 | Upright drill with good workpiece fixing effect |
-
2020
- 2020-05-19 CN CN202010423984.XA patent/CN111390677A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8926239B2 (en) * | 2009-06-24 | 2015-01-06 | Federal-Mogul Corporation | Method of forming piston pin holes and boring system therefor |
| CN207139334U (en) * | 2017-08-01 | 2018-03-27 | 徐州整流汽车元件有限公司 | Fixing device for machining automobile rectifier |
| CN108098581A (en) * | 2017-12-22 | 2018-06-01 | 新昌县三源轴承有限公司 | A kind of two-sided rapid molding device of guide ring |
| CN108927750A (en) * | 2018-08-06 | 2018-12-04 | 张多梅 | A kind of frock clamp |
| CN109129070A (en) * | 2018-08-29 | 2019-01-04 | 鼎宸建设管理有限公司 | A kind of polishing conveying device of PC plate |
| CN109382688A (en) * | 2018-10-26 | 2019-02-26 | 西安嘉特电气设备有限公司 | Clamping device is used in a kind of processing of electric parts |
| CN210412615U (en) * | 2019-06-27 | 2020-04-28 | 惠安盛荣发机械有限责任公司 | Upright drill with good workpiece fixing effect |
| CN210360446U (en) * | 2019-07-25 | 2020-04-21 | 大连上源智能装备制造有限公司 | Clamping device of horizontal sawing machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200710 |
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| RJ01 | Rejection of invention patent application after publication |