CN210188240U - Bending die with springback compensation function - Google Patents
Bending die with springback compensation function Download PDFInfo
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- CN210188240U CN210188240U CN201920842272.4U CN201920842272U CN210188240U CN 210188240 U CN210188240 U CN 210188240U CN 201920842272 U CN201920842272 U CN 201920842272U CN 210188240 U CN210188240 U CN 210188240U
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- fixedly connected
- die
- sliding
- compensation function
- plate
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- 238000005452 bending Methods 0.000 title claims abstract description 23
- 238000004080 punching Methods 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a mould of bending with resilience compensation function, comprises a workbench, the last surface symmetry fixedly connected with support column of workstation, two be equipped with the die block between the support column, two the same diaphragm of the equal fixedly connected with in top of support column, the mounting groove has been seted up to the bottom of diaphragm, the fixed surface is connected with the pneumatic cylinder in the top of mounting groove, the bottom of pneumatic cylinder is equipped with the hydraulic stem, the bottom fixedly connected with lifter plate of hydraulic stem, lifter plate and two sliding connection between the support column, the lower fixed surface of lifter plate is connected with the top die base, the lower fixed surface of top die base is connected with the punching press piece. The utility model relates to a simply, convenient operation can prevent that the work piece from taking place the emergence of resilience phenomenon under self elastic effect for the product of bending can be qualified, and can also make things convenient for the work piece to break away from the punching press chamber, is convenient for unload.
Description
Technical Field
The utility model relates to the technical field of mold, especially, relate to a mould of bending with springback compensation function.
Background
The bending machine mould is a tool for forming and processing the plate material by the bending machine, the tool is composed of various parts, different moulds are composed of different parts, the processing of the appearance of an article is realized mainly by changing the physical state of the formed material, and the bending machine mould is used for enabling a blank to be a tool for forming a finished piece with a specific shape and a specific size under the action of the pressure of the bending machine.
The existing bending die cannot perform springback compensation on the workpieces with self elasticity, so that the bent workpieces are not good enough in angle, the workpieces are unqualified, and the bent workpieces can be in the bottom die and are inconvenient to take out.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the mould of bending that has the compensation function of kick-backing that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a bending die with a springback compensation function comprises a workbench, wherein support columns are symmetrically and fixedly connected to the upper surface of the workbench, a bottom die is arranged between the two support columns, the top ends of the two support columns are fixedly connected with a same transverse plate, a mounting groove is formed in the bottom of the transverse plate, a hydraulic cylinder is fixedly connected to the inner surface of the top of the mounting groove, a hydraulic rod is arranged at the bottom of the hydraulic cylinder, a lifting plate is fixedly connected to the bottom end of the hydraulic rod, the lifting plate is slidably connected with the two support columns, a top die holder is fixedly connected to the lower surface of the lifting plate, a punching block is fixedly connected to the lower surface of the top die holder, a rectangular groove is formed in the punching block, an installation block is fixedly connected to the inner surface of the top of the rectangular groove, a sliding barrel is fixedly connected to the lower surface of, the bottom fixedly connected with slide bar of spring, the bottom fixedly connected with clamp plate of slide bar, the clamp plate groove is seted up to the bottom of punching press piece, the punching press chamber has been seted up to the upper surface of die block, the recess has been seted up to the bottom internal surface in punching press chamber, the shape chamber has been seted up to the inside of workstation, the bottom internal surface fixedly connected with driving motor in shape chamber, driving motor's output rotates and is connected with the screw thread post, the movable plate has been cup jointed to the outer wall screw thread of screw thread post, the upper surface symmetry fixedly connected with carriage release lever of movable plate, two the same roof of the equal fixedly connected with in top of carriage release lever, the roof is located the inside of recess, sliding connection between roof and the.
Preferably, the bottom die is located on the upper surface of the workbench, and the bottom die is fixedly connected with the workbench.
Preferably, the pressure plate is located outside the stamping block, and the sliding rod is connected with the stamping block in a sliding mode.
Preferably, the top end of the threaded column is rotatably connected with a bearing, the bearing is positioned on the inner surface of the top of the shaped cavity, and the bearing is fixedly connected with the shaped cavity.
Preferably, the moving plate is located inside the cavity, and the moving plate is connected with the cavity in a sliding manner.
Preferably, the inner part of the moving plate is symmetrically and slidably connected with sliding columns, the sliding columns are located in the cavity, and the sliding columns are fixedly connected with the cavity.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the pressing plate is arranged, so that the sliding rod pushes the pressing plate to extrude the workpiece, the workpiece is prevented from rebounding under the action of the elastic force of the workpiece, and the workpiece can be qualified;
2. in the utility model, the top plate is arranged to push the workpiece to move upwards, so that the workpiece is separated from the stamping cavity and is convenient to unload;
to sum up, the utility model relates to a simply, convenient operation can prevent that the work piece from taking place the emergence of resilience phenomenon under self elastic effect for the product of bending can be qualified, and can also make things convenient for the work piece to break away from the punching press chamber, is convenient for unload.
Drawings
Fig. 1 is a schematic structural view of a bending die with a springback compensation function according to the present invention;
fig. 2 is the utility model provides an internal structure schematic diagram of a slide cartridge of mould of bending with springback compensation function.
In the figure: the device comprises a working table 1, a supporting column 2, a bottom die 3, a transverse plate 4, a mounting groove 5, a hydraulic cylinder 6, a hydraulic rod 7, a lifting plate 8, a die ejecting seat 9, a stamping block 10, a rectangular groove 11, a mounting block 12, a sliding barrel 13, a spring 14, a sliding rod 15, a pressing plate 16, a pressing plate groove 17, a stamping cavity 18, a groove 19, a cavity 20, a driving motor 21, a threaded column 22, a moving plate 23, a moving rod 24, a top plate 25 and a sliding column 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a bending die with springback compensation function comprises a workbench 1, wherein support columns 2 are symmetrically and fixedly connected to the upper surface of the workbench 1, a bottom die 3 is arranged between the two support columns 2, the top ends of the two support columns 2 are fixedly connected with a same transverse plate 4, a mounting groove 5 is formed in the bottom of the transverse plate 4, a hydraulic cylinder 6 is fixedly connected to the inner surface of the top of the mounting groove 5, a hydraulic rod 7 is arranged at the bottom of the hydraulic cylinder 6, a lifting plate 8 is fixedly connected to the bottom end of the hydraulic rod 7, the lifting plate 8 is slidably connected with the two support columns 2, a top die base 9 is fixedly connected to the lower surface of the lifting plate 8, a punching block 10 is fixedly connected to the lower surface of the top die base 9, a rectangular groove 11 is formed in the punching block 10, a mounting block 12 is fixedly connected to, the top internal surface of slide cartridge 13 is fixedly connected with spring 14, the bottom fixedly connected with slide bar 15 of spring 14, the bottom fixedly connected with clamp plate 16 of slide bar 15, pressure plate groove 17 is seted up to the bottom of punching press piece 10, die block 3's upper surface has seted up punching press chamber 18, punching press chamber 18's bottom internal surface has seted up recess 19, workstation 1's inside shaping chamber 20 has been seted up, the bottom internal surface fixedly connected with driving motor 21 in shaping chamber 20, driving motor 21's output rotates and is connected with screw thread post 22, the outer wall screw thread of screw thread post 22 has cup jointed movable plate 23, the upper surface symmetry fixedly connected with carriage release lever 24 of movable plate 23, the equal fixedly connected with same roof 25 in top of two carriage release levers 24, roof 25 is located the inside of recess 19, sliding connection between roof 25 and the.
The bottom die 3 is located on the upper surface of the workbench 1, the bottom die 3 is fixedly connected with the workbench 1, the pressing plate 16 is located outside the stamping block 10, the sliding rod 15 is slidably connected with the stamping block 10, the top end of the threaded column 22 is rotatably connected with a bearing, the bearing is located on the inner surface of the top of the cavity 20, the bearing is fixedly connected with the cavity 20, the moving plate 23 is located inside the cavity 20, the moving plate 23 is slidably connected with the cavity 20, the sliding columns 26 are symmetrically slidably connected inside the moving plate 23, the sliding columns 26 are located inside the cavity 20, and the sliding columns 26 are fixedly connected with the cavity 20.
The working principle is as follows: when the utility model is used, a workpiece to be bent is placed on the bottom die 3, the switch of the hydraulic cylinder 6 is started, the hydraulic cylinder 6 pushes the hydraulic rod 7 to move downwards, the hydraulic cylinder 7 pushes the lifting plate 8 to move downwards, the lifting plate 8 pushes the top die holder 9 to move downwards, the top die holder 9 pushes the stamping block 10 to move downwards, so that the stamping block 10 bends the workpiece, when the stamping block 10 is separated from the stamping cavity 18, the internal spring 14 of the sliding cylinder 13 has certain pushing effect on the sliding rod 15, so that the sliding rod 15 pushes the pressing plate 16 to extrude the workpiece, the workpiece is prevented from rebounding under the action of self elasticity, when the workpiece in the stamping cavity 18 needs to be unloaded, the switch of the driving motor 21 is started, the driving motor moving plate 21 drives the threaded column 22 to rotate, the threaded column 22 drives the moving plate 23 to move, because the moving plate 23 is under the limiting effect of the sliding column 26, the moving plate 23 can push the moving rod 24 to move upwards, the carriage release lever 24 promotes roof 25 and moves upwards, and roof 25 promotes the work piece rebound for the work piece breaks away from in the punching press chamber 18, is convenient for unload it, the utility model relates to a simply, convenient operation can prevent that the work piece from taking place the emergence of resilience phenomenon under self elastic effect, makes the product of bending qualified, and can also make things convenient for the work piece to break away from punching press chamber 18, is convenient for unload.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a mould of bending with resilience compensation function, includes workstation (1), its characterized in that, the upper surface symmetry fixedly connected with support column (2) of workstation (1), two be equipped with die block (3) between support column (2), two the equal fixedly connected with same diaphragm (4) in top of support column (2), mounting groove (5) have been seted up to the bottom of diaphragm (4), the fixed surface is connected with pneumatic cylinder (6) in the top of mounting groove (5), the bottom of pneumatic cylinder (6) is equipped with hydraulic stem (7), the bottom fixedly connected with lifter plate (8) of hydraulic stem (7), lifter plate (8) and two sliding connection between support column (2), the lower fixed surface of lifter plate (8) is connected with top die base (9), the lower fixed surface of top die base (9) is connected with punching press piece (10), the stamping die is characterized in that a rectangular groove (11) is formed in the stamping block (10), a mounting block (12) is fixedly connected to the inner surface of the top of the rectangular groove (11), a sliding barrel (13) is fixedly connected to the lower surface of the mounting block (12), a spring (14) is fixedly connected to the inner surface of the top of the sliding barrel (13), a sliding rod (15) is fixedly connected to the bottom end of the spring (14), a pressing plate (16) is fixedly connected to the bottom of the sliding rod (15), a pressing plate groove (17) is formed in the bottom of the stamping block (10), a stamping cavity (18) is formed in the upper surface of the bottom die (3), a groove (19) is formed in the inner surface of the bottom of the stamping cavity (18), a cavity (20) is formed in the workbench (1), a driving motor (21) is fixedly connected to the inner surface of the bottom of the cavity (20), and a threaded column (22, the outer wall screw thread of screw thread post (22) has cup jointed movable plate (23), the upper surface symmetry fixedly connected with carriage release lever (24) of movable plate (23), two the equal fixedly connected with in top of carriage release lever (24) is same roof (25), roof (25) are located the inside of recess (19), sliding connection between roof (25) and recess (19).
2. Bending die with springback compensation function according to claim 1, wherein the bottom die (3) is located on the upper surface of the working table (1), and the bottom die (3) is fixedly connected with the working table (1).
3. Bending die with springback compensation function according to claim 1, characterised in that said pressure plate (16) is located outside the punch block (10), said slide bar (15) being in sliding connection with the punch block (10).
4. Bending die with springback compensation function according to claim 1, characterized in that a bearing is rotatably connected to the top end of the threaded column (22), the bearing is located on the top inner surface of the shaped cavity (20), and the bearing is fixedly connected to the shaped cavity (20).
5. Bending die with springback compensation function according to claim 1, characterised in that said moving plate (23) is located inside the shaped cavity (20), said moving plate (23) being in sliding connection with the shaped cavity (20).
6. Bending die with springback compensation function according to claim 1, wherein the inside of the moving plate (23) is symmetrically and slidably connected with a sliding column (26), the sliding column (26) is located inside the shaped cavity (20), and the sliding column (26) is fixedly connected with the shaped cavity (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920842272.4U CN210188240U (en) | 2019-06-05 | 2019-06-05 | Bending die with springback compensation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920842272.4U CN210188240U (en) | 2019-06-05 | 2019-06-05 | Bending die with springback compensation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210188240U true CN210188240U (en) | 2020-03-27 |
Family
ID=69872908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920842272.4U Expired - Fee Related CN210188240U (en) | 2019-06-05 | 2019-06-05 | Bending die with springback compensation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210188240U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535368A (en) * | 2022-03-17 | 2022-05-27 | 江苏绿能汽配科技有限公司 | Automobile plate part bending and prefabricating processing device |
| CN117046946A (en) * | 2023-09-13 | 2023-11-14 | 保定市天乾电气科技有限公司 | Bending equipment for electric iron accessory and iron accessory thereof |
-
2019
- 2019-06-05 CN CN201920842272.4U patent/CN210188240U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535368A (en) * | 2022-03-17 | 2022-05-27 | 江苏绿能汽配科技有限公司 | Automobile plate part bending and prefabricating processing device |
| CN117046946A (en) * | 2023-09-13 | 2023-11-14 | 保定市天乾电气科技有限公司 | Bending equipment for electric iron accessory and iron accessory thereof |
| CN117046946B (en) * | 2023-09-13 | 2024-03-19 | 保定市天乾电气科技有限公司 | Bending equipment for electric iron accessory and iron accessory thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 |