CN116673362A - Steel plate bending die - Google Patents
Steel plate bending die Download PDFInfo
- Publication number
- CN116673362A CN116673362A CN202310705252.3A CN202310705252A CN116673362A CN 116673362 A CN116673362 A CN 116673362A CN 202310705252 A CN202310705252 A CN 202310705252A CN 116673362 A CN116673362 A CN 116673362A
- Authority
- CN
- China
- Prior art keywords
- mould
- groove
- die
- mounting
- buckling
- 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
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- 238000005452 bending Methods 0.000 title claims abstract description 60
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 35
- 239000010959 steel Substances 0.000 title claims abstract description 35
- 230000017105 transposition Effects 0.000 claims abstract description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 14
- 241001330002 Bambuseae Species 0.000 claims abstract description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 14
- 239000011425 bamboo Substances 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 11
- 244000309464 bull Species 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000007723 die pressing method Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000003860 storage Methods 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
- B21D5/0209—Tools therefor
- B21D5/0254—Tool exchanging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—Movable or exchangeable mountings for tools
- B21D37/06—Pivotally-arranged tools, e.g. disengageable
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a steel plate bending die, which relates to the technical field of steel plate processing and comprises a die box, wherein a die changing chamber is arranged in the die box, a through groove is formed in the bottom of the die box, a rotating rod is rotatably connected to an inner cavity of the die changing chamber, a transposition barrel is fixedly sleeved on the outer side of the rotating rod, and a plurality of storage chambers are formed in the outer side of the transposition barrel. This mould is buckled to steel sheet, the inner chamber rotation of retooling room is provided with the transposition section of thick bamboo, be provided with a plurality of receiving chambers in the lateral part of transposition section of thick bamboo, install the split of buckling in the receiving chamber and go up the mould, when needs change the mould, utilize brake motor to drive the transposition section of thick bamboo and buckle the split and go up the mould rotation for required split of buckling goes up the mould and wears the groove alignment, and utilize electronic hydraulic stem to drive this split of buckling go up the mould and move down and stretch out the lower part of mould case from wearing the groove, realized convenient function of changing the mould of buckling, convenience and efficiency when having improved the mould change of buckling.
Description
Technical Field
The invention relates to the technical field of steel plate processing, in particular to a steel plate bending die.
Background
The stamping die is a special technological equipment for processing metal or nonmetal materials into parts or semi-finished products, the stamping is a pressure processing method for separating or plastically deforming the materials at room temperature by utilizing a die arranged on a press machine so as to obtain the required parts, and the bending die is one of the stamping dies, namely the die for bending and deforming a blank of a plate material or other blanks along a straight bending line so as to obtain a workpiece with a certain angle and shape.
When the steel plate is bent, an upper die and a lower die are generally used in a matched mode, the upper die and the lower die are respectively arranged on bending machinery, the bending machinery is utilized to drive the upper die to move downwards to squeeze and bend the steel plate, different dies are required to be frequently replaced when different bending angles are processed due to different requirements on the inner diameters of bent round corners of the steel plate, the replacement of the existing bending dies is complicated, the bending efficiency of the steel plate is affected, in addition, some steel plate parts are only used for bending plates with specific lengths, at the moment, the dies with specific lengths are required to be replaced, in addition, the dies with specific lengths are required to be independently opened for customizing, the cost of processing production is affected, and the requirements of current use cannot be met.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a steel plate bending die which solves the problems in the background art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a steel sheet mould of buckling, includes the mould case, the inside of mould case is provided with the die changing room, wear the groove has been seted up to the bottom of mould case, the inner chamber rotation of die changing room is connected with the bull stick, the outside of bull stick has fixedly connected with transposition section of thick bamboo, a plurality of receiving chambers have been seted up in the outside of transposition section of thick bamboo, the inner chamber fixed mounting of receiving the room has electric hydraulic stem, the output fixedly connected with mounting base of electric hydraulic stem, the jack groove has been seted up to mounting base's side, the spout has been seted up to mounting base's bottom surface, the cover is equipped with the installation cassette in the spout, be provided with the fixed establishment who carries out the two on installation cassette and the spout, the bottom surface of installation cassette is provided with adjustable die pressing mechanism, the inside of mould case just is located the lateral part of wearing the groove and is provided with the grafting mechanism that is used for carrying out fixing to mounting base, the terminal surface fixed mounting base has brake motor, brake motor's output shaft and the tip of brake motor are connected, the outside of mould case and being located brake motor is provided with the protection casing.
Optionally, adjustable die mechanism includes the removal base of fixed connection in the installation cassette bottom surface, the removal groove has been seted up to the bottom surface of removal base, the lateral part of removal groove inner chamber is provided with the transmission groove, the bottom of transmission groove inner chamber is provided with the rack, the inner chamber sliding connection of removal groove has a plurality of removal seats, the mounting groove has been seted up to the inside of removal seat, the inner chamber fixed mounting of mounting groove has biax motor, two output shafts of biax motor extend to the inner chamber of transmission groove respectively and fixed the cup joint the spur gear, the spur gear meshes with the rack, the bottom of removal seat extends to the bottom of removal base and fixedly connected with of removal seat and buckles the split and go up the mould, the side of buckling the split and moving the side of seat looks parallel and level.
Optionally, the grafting mechanism is including seting up the installation room in the inside of mould case, the terminal surface of installation room is provided with the shrink groove, the tip in shrink groove is linked together with the inner chamber of wearing the groove, the inner chamber fixed mounting of installation room has electric telescopic handle, electric telescopic handle's output extends to the inner chamber and the fixedly connected with plug-in block in shrink groove, the side of plug-in block is laminated mutually with the inner wall in shrink groove, the radial dimension looks adaptation of plug-in block and plug-in groove.
Optionally, the fixed establishment is including seting up the fastening hole on the installation cassette and seting up the screw on the mounting base, the inner chamber cover of fastening hole is equipped with the bolt, the bottom screw thread of bolt is installed to in the screw.
Optionally, a graduated scale is arranged on the side surface of the movable base.
Optionally, a jack is formed in one side of the bending and splitting upper die, a bolt is arranged on the other side of the bending and splitting upper die, the bolt and the jack are arranged in a collinear manner, and the outer diameter of the bolt is equal to the inner diameter of the jack.
Optionally, the top fixedly connected with mounting panel of mould case, be provided with a plurality of mounting holes on the mounting panel.
Optionally, the external dimension of the mounting base is equal to the dimension of the inner cavity of the through groove.
The invention provides a steel plate bending die which has the following beneficial effects:
1. this mould is buckled to steel sheet, the inner chamber rotation of retooling room is provided with the transposition section of thick bamboo, be provided with a plurality of receiving chambers in the lateral part of transposition section of thick bamboo, install the split of buckling in the receiving chamber and go up the mould, when needs change the mould, utilize brake motor to drive the transposition section of thick bamboo and buckle the split and go up the mould rotation for required split of buckling goes up the mould and wears the groove alignment, and utilize electronic hydraulic stem to drive this split of buckling go up the mould and move down and stretch out the lower part of mould case from wearing the groove, realized convenient function of changing the mould of buckling, convenience and efficiency when having improved the mould change of buckling.
2. This mould is buckled to steel sheet, mould connection on the split of buckling is on removing the seat, removes the seat cover and establishes at the removal base, can utilize biax motor drive spur gear rotation, drives through the meshing transmission between spur gear and the rack and removes the seat on removing the base, so can adjust the length of mould according to the demand of bending the length, has avoided frequent change mould's problem when buckling the part of different length, has reduced the cost of die sinking simultaneously, has improved the operating quality of this mould is buckled to steel sheet.
3. This mould is buckled to steel sheet when the electronic hydraulic stem drives the split of buckling and goes up the mould and stretch out the outside of mould case, and the mounting base is located the inner chamber of wearing the groove this moment to make jack groove and grafting piece align, utilize electronic telescopic handle to drive the tip of grafting piece and stretch into the inner chamber of jack groove, connect between mould case and the mounting base through the grafting piece, make the split of buckling when buckling and go up mould extrusion steel sheet and buckle the reaction force that the split of buckling received on the mould case, guarantee the working strength of this steel sheet mould of buckling.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the front face of the present invention;
FIG. 3 is a schematic cross-sectional view of a side face of the present invention;
FIG. 4 is a schematic diagram of the adjustable die mechanism of the present invention;
FIG. 5 is an enlarged schematic view of the structure of the present invention at A in FIG. 2;
FIG. 6 is an enlarged schematic view of the structure of the present invention at B in FIG. 2;
FIG. 7 is an enlarged schematic view of the structure of the present invention at C in FIG. 3;
FIG. 8 is an enlarged schematic view of the structure of the present invention at D in FIG. 3;
FIG. 9 is an enlarged schematic view of the structure of the present invention at E in FIG. 3;
FIG. 10 is a schematic view illustrating the installation of a bending lower die according to the present invention;
fig. 11 is a side sectional view of the bending lower die of the present invention after installation.
In the figure: 1. a mold box; 2. a die changing chamber; 3. penetrating a groove; 4. a rotating rod; 5. a transposition cylinder; 6. a storage chamber; 7. an electric hydraulic rod; 8. a mounting base; 9. a chute; 10. installing a clamping seat; 11. a fixing mechanism; 12. an adjustable die mechanism; 13. a plug-in groove; 14. a plug-in mechanism; 15. a brake motor; 16. a protective cover; 17. a moving base; 18. a moving groove; 19. a transmission groove; 20. a rack; 21. a mounting groove; 22. a biaxial motor; 23. spur gears; 24. bending and splitting the upper die; 25. a graduated scale; 26. a plug pin; 27. a jack; 28. a mounting chamber; 29. a shrink tank; 30. an electric telescopic rod; 31. a plug block; 32. a screw hole; 33. a fastening hole; 34. a bolt; 35. a movable seat; 36. a mounting plate; 37. a mounting hole; 38. and bending the lower die.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1
Referring to fig. 1 to 9, the present invention provides a technical solution: the utility model provides a steel sheet mould of buckling, including mould case 1, mould case 1's inside is provided with the die change room 2, wear groove 3 has been seted up to the bottom of mould case 1, the inner chamber rotation of die change room 2 is connected with bull stick 4, transposition section of thick bamboo 5 has been cup jointed fixedly in the outside of bull stick 4, a plurality of holding chambers 6 have been seted up in the outside of transposition section of thick bamboo 5, the inner chamber fixed mounting of holding chamber 6 has electric hydraulic stem 7, electric hydraulic stem 7's output fixedly connected with mounting base 8, mounting base 8's side is laminated with holding chamber 6's inner wall mutually, make mounting base 8 accomodate and can utilize holding chamber 6's inner wall to support mounting base 8 after in holding chamber 6, mounting base 8's side has seted up jack-in groove 13, mounting base 8's bottom surface has been seted up chute 9, the cover is equipped with mounting cassette 10 in the chute 9, mounting cassette 10's side is laminated mutually with chute 9's inner wall, guarantee the stability of mounting cassette 10 cover setting on chute 9, be provided with the fixed mechanism 11 to both, mounting cassette 10 and chute 9, mounting base 8's bottom surface is provided with adjustable motor mechanism's side 12 and holding die 1 and the inner wall of holding chamber 1 carries out the fixed output shaft 15, brake housing 15 is located the end 15 of die 15, brake housing 1 is arranged at the end 15, and is fixed end face 15.
Wherein the adjustable die mechanism 12 comprises a movable base 17 fixedly connected to the bottom surface of the mounting clamping seat 10, a movable groove 18 is formed in the bottom surface of the movable base 17, a transmission groove 19 is formed in the side part of the inner cavity of the movable groove 18, a rack 20 is arranged at the bottom of the inner cavity of the transmission groove 19, a plurality of movable seats 35 are slidably connected in the inner cavity of the movable groove 18, a mounting groove 21 is formed in the inner part of the movable seat 35, a double-shaft motor 22 is fixedly arranged in the inner cavity of the mounting groove 21, two output shafts of the double-shaft motor 22 respectively extend to the inner cavity of the transmission groove 19 and are fixedly sleeved with a spur gear 23, the spur gear 23 is meshed with the rack 20, the bottom end of the movable seat 35 extends to the bottom of the movable base 17 and is fixedly connected with a bending and splitting upper die 24, the side of mould 24 is gone up in the split of buckling and the side looks parallel and level of movable seat 35, when two adjacent movable seat 35 sides are mutually laminated, the side of mould 24 is gone up in the split of buckling that movable seat 35 below is connected also is laminated, make a plurality of split of buckling go up mould 24 and make up into the complete mould of required length, and then guarantee to squeeze the steel sheet and buckle with high quality, realize in addition through the adjustment to the number of mould 24 on the split of buckling and adjust the combined length of mould on the steel sheet bending, thereby the required length is adjusted to the adaptability, in addition movable seat 35's side is laminated with the inner wall of movable groove 18 mutually, the reaction force that movable seat 35 received when guaranteeing to buckle split and go up mould 24 and extrude the steel sheet can be conducted to movable base 17.
Wherein, grafting mechanism 14 is including seting up the installation room 28 in mould case 1 inside, the terminal surface of installation room 28 is provided with shrink groove 29, the tip of shrink groove 29 is linked together with the inner chamber of wearing groove 3, the inner chamber fixed mounting of installation room 28 has electric telescopic handle 30, electric telescopic handle 30's output extends to shrink groove 29's inner chamber and fixedly connected with grafting piece 31, grafting piece 31's side is laminated with shrink groove 29's inner wall, grafting piece 31's radial dimension and grafting groove 13's radial dimension looks adaptation, after grafting piece 31 inserts grafting groove 13's inner wall is laminated with grafting piece 31's side for the cooperation between grafting groove 13 and grafting piece 31 is utilized to guarantee the stability when installation base 8 and the bending split upper die 24 are used, simultaneously utilize grafting piece 31 to lead the reaction force that receives on the installation base 8 to mould case 1, during the extrusion bull stick 4 and transposition section of thick bamboo 5 do not carry out the atress, bull stick 4 and transposition section of thick bamboo 5 just are the mould transposed.
Wherein, fixed establishment 11 is including seting up the fastening hole 33 on installation cassette 10 and seting up the screw 32 on mounting base 8, and the inner chamber cover of fastening hole 33 is equipped with bolt 34, and the bottom screw thread of bolt 34 is installed to in the screw 32, after installation cassette 10 card advances the inner chamber of spout 9, utilizes the cooperation of screw 32, fastening hole 33 and bolt 34 to fix between installation cassette 10 and the spout 9, is convenient for change the type of bending split upper die 24 through the structure of dismantling in addition.
The side of the moving base 17 is provided with a graduated scale 25, and the graduated scale 25 is matched with the bending and splitting upper die 24 for use, so that the combined lengths of the bending and splitting upper dies 24 matched with each other are controlled.
Wherein, jack 27 has been seted up to one side of mould 24 on the split of buckling, the opposite side of mould 24 is provided with bolt 26 on the split of buckling, bolt 26 and jack 27 collineation are arranged, and the external diameter of bolt 26 equals with jack 27's internal diameter, and when two adjacent split of buckling go up mould 24 side contacted, the bolt 26 on the split of buckling goes up mould 24 inserts in the jack 27 on the split of another split of buckling go up mould 24, connects between the split of buckling go up mould 24 of two adjacent through the cooperation between bolt 26 and jack 27, increases the intensity after the split of buckling go up mould 24 combination simultaneously, and then guarantees the intensity of this mould.
Wherein, the top fixedly connected with mounting panel 36 of mould case 1 is provided with a plurality of mounting holes 37 on the mounting panel 36, installs this mould on bending machinery through the cooperation of mounting hole 37 and screw.
Wherein, the overall dimension of mounting base 8 equals with the inner chamber size of wearing groove 3, after mounting base 8 removes to the inner chamber of wearing groove 3 for mounting base 8's side is laminated mutually with the inner wall of wearing groove 3, utilizes the inner wall of wearing groove 3 to carry out spacingly to mounting base 8, avoids mounting base 8 and the skew to appear after the die 24 atress on the split of buckling.
In combination, the steel plate bending die is arranged on a bending machine through the matching of the mounting holes 37 and screws, a plurality of mounting bases 8 are driven to sequentially extend out of the through grooves 3 through the electric hydraulic rod 7, the mounting clamping seat 10 is slidably arranged in the sliding groove 9 on the mounting base 8, the mounting clamping seat 10 is provided with the adjustable die pressing mechanism 12 with different bending angles, in addition, the fastening holes 33 are sleeved with bolts 34, so that the end threads of the bolts 34 are arranged in the screw holes 32 to fix the mounting clamping seat 10 and the mounting base 8, when the die is needed to be replaced in use, firstly, the electric telescopic rod 30 is started to drive the plugging block 31 to be separated from the plugging groove 13 on the mounting base 8, and the electric hydraulic rod 7 is started to drive the mounting base 8, the mounting clamping seat 10, the moving base 17 and the bending and splitting upper die 24 to retract into the corresponding accommodating chamber 6, then, the brake motor 15 is started to drive the transposition barrel 5 and the bending and splitting upper die 24 in the inner cavity of the accommodating chamber 6 to rotate, so that the required bending and splitting upper die 24 is aligned with the through groove 3, at the moment, the electric hydraulic rod 7 in the corresponding accommodating chamber 6 is started to drive the bending and splitting upper die 24 to move downwards, so that the bending and splitting upper die 24 extends out of the through groove 3 to the lower part of the die box 1, the inserting groove 13 on the side surface of the mounting base 8 is aligned with the inserting block 31, the inserting block 31 is driven by the electric telescopic rod 30 to move and insert into the inserting groove 13, then, the bending and splitting upper die 24 is determined to be needed to be extruded and bent by using a plurality of bending and splitting upper dies 24 according to the bending length of the plate, at the moment, the double-shaft motor 22 is started to drive the spur gear 23 to rotate, the moving seat 35 and the bending and splitting upper die 24 are moved on the moving base 17 through the cooperation of the spur gear 23 and the rack 20, so that the side surfaces of the selected bending and splitting upper die 24 are attached, therefore, when the side surfaces of the two adjacent bending split upper dies 24 are contacted, the bolt 26 on one bending split upper die 24 is inserted into the jack 27 on the other bending split upper die 24, the two adjacent bending split upper dies 24 are connected through the matching between the bolt 26 and the jack 27, the strength between the bending split upper dies 24 is increased, and finally, the bending machine is utilized to drive the dies to move downwards to extrude, bend and shape the plate.
Example two
Referring to fig. 10 and 11, further, on the basis of the first embodiment, a bending lower die 38 is fixedly connected to the mounting card holder 10, specifically, the direction of the die box 1 is turned 180 degrees, meanwhile, the adjustable die mechanism 12 connected to the mounting card holder 10 is replaced by the bending lower die 38, and the steel plate is bent by using the upper and lower matching of the bending lower die 38 and the adjustable die mechanism 12, so that the adjustment of the lower direction can be realized conveniently.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a steel sheet mould of buckling, includes mould case (1), its characterized in that: the inside of mould case (1) is provided with trading mould room (2), wear groove (3) have been seted up to the bottom of mould case (1), the inner chamber rotation of trading mould room (2) is connected with bull stick (4), transposition section of thick bamboo (5) have been cup jointed in the outside of bull stick (4), a plurality of receiving chambers (6) have been seted up in the outside of transposition section of thick bamboo (5), the inner chamber fixed mounting of receiving chambers (6) has electric hydraulic stem (7), the output fixedly connected with mounting base (8) of electric hydraulic stem (7), jack-in groove (13) have been seted up to the side of mounting base (8), spout (9) have been seted up to the bottom surface of mounting base (8), cover is equipped with in spout (9) and installs cassette (10), be provided with on installation cassette (10) and spout (9) and carry out fixed establishment (11) to both, the bottom surface of installation cassette (10) is provided with adjustable die pressing mechanism (12), the inside of mould case (1) and be located the side of wearing groove (3) and be provided with motor (15) for fixing end face (15) of the end of brake case (1), a protective cover (16) is arranged at the end part of the die box (1) and positioned at the outer side of the brake motor (15).
2. The steel plate bending die as set forth in claim 1, wherein: the adjustable die mechanism (12) comprises a movable base (17) fixedly connected to the bottom surface of the mounting clamping seat (10), a movable groove (18) is formed in the bottom surface of the movable base (17), a transmission groove (19) is formed in the side portion of the inner cavity of the movable groove (18), a rack (20) is arranged at the bottom of the inner cavity of the transmission groove (19), a plurality of movable seats (35) are slidably connected to the inner cavity of the movable groove (18), a mounting groove (21) is formed in the inner portion of the movable seat (35), a double-shaft motor (22) is fixedly arranged in the inner cavity of the mounting groove (21), two output shafts of the double-shaft motor (22) respectively extend to the inner cavity of the transmission groove (19) and are fixedly sleeved with a spur gear (23), the spur gear (23) is meshed with the rack (20), the bottom end of the movable seat (35) extends to the bottom of the movable base (17) and is fixedly connected with a bending upper die (24), and the side surface of the bending upper die (24) is flush with the side surface of the movable seat (35).
3. The steel plate bending die as set forth in claim 1, wherein: the utility model provides a plug-in mechanism (14) is including seting up at inside installing chamber (28) of mould case (1), the terminal surface of installing chamber (28) is provided with shrink groove (29), the tip of shrink groove (29) is linked together with the inner chamber of wearing groove (3), the inner chamber fixed mounting of installing chamber (28) has electric telescopic handle (30), the output of electric telescopic handle (30) extends to the inner chamber of shrink groove (29) and fixedly connected with jack (31), the side of jack (31) is laminated with the inner wall of shrink groove (29), the radial dimension looks adaptation of radial dimension and jack (13) of jack (31).
4. The steel plate bending die as set forth in claim 1, wherein: the fixing mechanism (11) comprises a fastening hole (33) formed in the mounting clamping seat (10) and a screw hole (32) formed in the mounting base (8), a bolt (34) is sleeved in an inner cavity of the fastening hole (33), and the bottom end of the bolt (34) is installed in the screw hole (32) in a threaded mode.
5. A steel plate bending die as claimed in claim 2, wherein: the side of the movable base (17) is provided with a graduated scale (25).
6. A steel plate bending die as claimed in claim 2, wherein: jack (27) have been seted up to one side of mould (24) on the split of buckling, the opposite side of mould (24) is gone up in the split of buckling is provided with bolt (26), bolt (26) and jack (27) collinearly range, the external diameter of bolt (26) equals with the internal diameter of jack (27).
7. The steel plate bending die as set forth in claim 1, wherein: the top of the die box (1) is fixedly connected with a mounting plate (36), and a plurality of mounting holes (37) are formed in the mounting plate (36).
8. The steel plate bending die as set forth in claim 1, wherein: the external dimension of the mounting base (8) is equal to the dimension of the inner cavity of the through groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310705252.3A CN116673362A (en) | 2023-06-14 | 2023-06-14 | Steel plate bending die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310705252.3A CN116673362A (en) | 2023-06-14 | 2023-06-14 | Steel plate bending die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116673362A true CN116673362A (en) | 2023-09-01 |
Family
ID=87790606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310705252.3A Pending CN116673362A (en) | 2023-06-14 | 2023-06-14 | Steel plate bending die |
Country Status (1)
| Country | Link |
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| CN (1) | CN116673362A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118751742A (en) * | 2024-09-05 | 2024-10-11 | 常州市方正型钢有限公司 | A bending equipment for processing special-shaped steel |
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| CN212442739U (en) * | 2020-02-26 | 2021-02-02 | 喻江涛 | Stamping equipment is used in production of communication machine case |
| CN212525526U (en) * | 2020-06-16 | 2021-02-12 | 滁州市艾帝而机械设备有限公司 | Door plant end precision mould of bending |
| CN213162550U (en) * | 2020-07-24 | 2021-05-11 | 马鞍山市中亚机床制造有限公司 | Automatic die changing device of bending machine |
| CN113369351A (en) * | 2021-08-13 | 2021-09-10 | 四川和乐门业有限公司 | Automatic tool changing flanging machine for door leaf short edge end |
| CN216027297U (en) * | 2021-07-15 | 2022-03-15 | 南京蓝昊智能科技有限公司 | Auxiliary knife dismounting mechanism for lower folding knife of bending machine |
| CN114749526A (en) * | 2022-03-24 | 2022-07-15 | 苏州立科工业设计有限公司 | Bending equipment for machining high-speed rail protection outer plate |
| CN115178610A (en) * | 2022-09-09 | 2022-10-14 | 如东县东方农机有限公司 | Bending device for steel processing |
| CN115740192A (en) * | 2022-12-30 | 2023-03-07 | 江苏启尔瑞智能科技有限公司 | Panel lamp back of body apron processing assembling die |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118751742A (en) * | 2024-09-05 | 2024-10-11 | 常州市方正型钢有限公司 | A bending equipment for processing special-shaped steel |
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Application publication date: 20230901 |