CN220196012U - Stamping die with roller mechanism - Google Patents
Stamping die with roller mechanism Download PDFInfo
- Publication number
- CN220196012U CN220196012U CN202321969530.8U CN202321969530U CN220196012U CN 220196012 U CN220196012 U CN 220196012U CN 202321969530 U CN202321969530 U CN 202321969530U CN 220196012 U CN220196012 U CN 220196012U
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- CN
- China
- Prior art keywords
- roller
- fixed block
- die holder
- die
- workpiece
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- 238000005452 bending Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 abstract description 7
- 238000001125 extrusion Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides a stamping die with gyro wheel mechanism, includes lower mould and cope match-die, the lower mould includes the die holder, the downside of die holder is connected with the bed board through the pad foot down, the upside of die holder is connected with the lower bolster, the upside of lower bolster is connected with the lower plate, fixedly on the lower plate be provided with a fixed block, be provided with a gyro wheel in the fixed block, the top of gyro wheel flushes with the upper surface of fixed block, the right side portion of gyro wheel flushes with the right side face of fixed block, the cope match-die includes the upper die holder, the downside of upper die holder is connected with the upper bolster, the downside of upper bolster is connected with the punch holder, the side of punch holder is fixed to be provided with the piece of bending. In the bending process, the workpiece is contacted with the roller, the roller rotates, friction to the workpiece can be reduced, and compared with the prior art, the device can avoid extrusion of the vertex angle of the fixed block and the workpiece, reduce the generation of scratches, and reduce the damage to the surface quality of the workpiece.
Description
Technical Field
The utility model relates to the field of machinery, in particular to a stamping die, and especially relates to a stamping die with a roller mechanism.
Background
In the prior art, a workpiece is bent by using a bending block and a fixing block of a stamping die, and in the bending process, the bending block, the fixing block and the workpiece are subjected to extrusion friction, so that scratch damage is easily generated on the surface of the workpiece, and the surface quality of the workpiece is damaged. Although the scratch damage can be reduced by sticking the protective film on the workpiece, the working procedures can be increased, the production efficiency is reduced, and the cost is increased.
Disclosure of Invention
The utility model aims to provide a stamping die with a roller mechanism, which aims to solve the technical problems that in the prior art, the surface of a workpiece is easy to scratch and damage in the bending process, and the surface quality of the workpiece is damaged.
The utility model relates to a stamping die with a roller mechanism, which comprises a lower die and an upper die, wherein the lower die comprises a lower die holder, the lower side of the lower die holder is connected with a lower supporting plate through a lower pad, the upper side of the lower die holder is connected with a lower backing plate, the upper side of the lower backing plate is connected with a lower clamping plate, a stripper plate is arranged above the lower clamping plate, a fixed block is fixedly arranged on the lower clamping plate, a roller is arranged in the fixed block, the roller and the fixed block form a revolute pair in the circumferential direction, the top of the roller is flush with the upper surface of the fixed block, the right side part of the roller is flush with the right side surface of the fixed block,
the upper die comprises an upper die holder, the upper die holder is arranged above the lower die holder, an upper base plate is connected to the lower side of the upper die holder, an upper clamping plate is connected to the lower side of the upper base plate, a bending block is fixedly arranged on the side face of the upper clamping plate, and the bending block is located on the upper right side of the fixing block.
Further, be provided with one in the fixed block with gyro wheel matched with gyro wheel mounting groove, the gyro wheel mounting groove runs through the fixed block around, and the gyro wheel setting is in the gyro wheel mounting groove, and both sides are provided with a gyro wheel stopper respectively around the gyro wheel mounting groove, and two gyro wheel stoppers all are through two screw and fixed block fixed connection respectively.
Compared with the prior art, the utility model has positive and obvious effects. In the bending process, the workpiece is contacted with the roller, the roller rotates, friction to the workpiece can be reduced, and compared with the prior art, the device can avoid extrusion of the vertex angle of the fixed block and the workpiece, reduce the generation of scratches, and reduce the damage to the surface quality of the workpiece.
Drawings
Fig. 1 is a schematic view of a stamping die with a roller mechanism according to the present utility model.
Fig. 2 is an enlarged partial schematic view of fig. 1.
Detailed Description
The present utility model is further described below with reference to the drawings and examples, but the present utility model is not limited to the examples, and all the similar structures and similar variations using the present utility model should be included in the protection scope of the present utility model. The use of the directions of up, down, front, back, left, right, etc. in the present utility model is only for convenience of description, and is not a limitation of the technical scheme of the present utility model.
As shown in fig. 1 and 2, the stamping die with the roller mechanism comprises a lower die and an upper die, wherein the lower die comprises a lower die holder 1, the lower side of the lower die holder 1 is connected with a lower supporting plate 3 through a lower pad 2, the upper side of the lower die holder 1 is connected with a lower backing plate 4, the upper side of the lower backing plate 4 is connected with a lower clamping plate 5, a stripper plate 6 is arranged above the lower clamping plate 5, a fixed block 7 is fixedly arranged on the lower clamping plate 5, a roller 8 is arranged in the fixed block 7, the roller 8 and the fixed block 7 form a revolute pair in the circumferential direction, the top of the roller 8 is flush with the upper surface of the fixed block 7, the right side part of the roller 8 is flush with the right side surface of the fixed block 7,
the upper die comprises an upper die holder 15, the upper die holder 15 is arranged above the lower die holder 1, an upper base plate 9 is connected to the lower side of the upper die holder 15, an upper clamping plate 10 is connected to the lower side of the upper base plate 9, a bending block 11 is fixedly arranged on the side face of the upper clamping plate 10, and the bending block 11 is located on the upper right side of the fixed block 7.
Further, a roller mounting groove matched with the roller 8 is formed in the fixed block 7, the roller mounting groove penetrates through the fixed block 7, the roller 8 is arranged in the roller mounting groove, two roller limiting blocks 12 are respectively arranged on the front side and the rear side of the roller mounting groove, and the two roller limiting blocks 12 are respectively fixedly connected with the fixed block 7 through two screws 13.
Specifically, the lower die holder 1, the lower pad 2, the lower support plate 3, the lower pad 4, the lower clamping plate 5, the stripper plate 6, the upper die holder 15, the upper pad 9, the upper clamping plate 10, etc. in this embodiment all adopt the known schemes in the prior art, and those skilled in the art will understand that the description is omitted here.
The working principle of the embodiment is as follows: the upper die descends, the bending block 11 presses down the workpiece 14, the roller 8 and the fixed block 7 are extruded, bending is achieved until the upper die descends to the bottom dead center, the bending process is completed, the workpiece 14 and the roller 8 are in contact with each other in the process, the roller 8 rotates in the arrow direction shown in fig. 2, friction to the workpiece 14 can be reduced, and compared with the prior art, the extrusion of the top angle of the fixed block 7 and the workpiece 14 can be avoided, scratch is reduced, and damage to the surface quality of the workpiece 14 is reduced.
Claims (2)
1. Stamping die with roller mechanism, its characterized in that: comprises a lower die and an upper die, wherein the lower die comprises a lower die holder (1), the lower side of the lower die holder (1) is connected with a lower supporting plate (3) through a lower pad foot (2), the upper side of the lower die holder (1) is connected with a lower base plate (4), the upper side of the lower base plate (4) is connected with a lower clamping plate (5), a stripper plate (6) is arranged above the lower clamping plate (5), a fixed block (7) is fixedly arranged on the lower clamping plate (5), a roller (8) is arranged in the fixed block (7), the roller (8) and the fixed block (7) form a rotating pair in the circumferential direction, the top of the roller (8) is flush with the upper surface of the fixed block (7), the right side part of the roller (8) is flush with the right side surface of the fixed block (7),
the upper die comprises an upper die holder (15), the upper die holder (15) is arranged above the lower die holder (1), an upper base plate (9) is connected to the lower side of the upper die holder (15), an upper clamping plate (10) is connected to the lower side of the upper base plate (9), a bending block (11) is fixedly arranged on the side face of the upper clamping plate (10), and the bending block (11) is located on the upper right side of the fixing block (7).
2. The stamping die with roller mechanism of claim 1, wherein: the fixed block (7) is internally provided with a roller mounting groove matched with the roller (8), the roller mounting groove penetrates through the fixed block (7) front and back, the roller (8) is arranged in the roller mounting groove, the front side and the rear side of the roller mounting groove are respectively provided with a roller limiting block (12), and the two roller limiting blocks (12) are respectively fixedly connected with the fixed block (7) through two screws (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321969530.8U CN220196012U (en) | 2023-07-25 | 2023-07-25 | Stamping die with roller mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321969530.8U CN220196012U (en) | 2023-07-25 | 2023-07-25 | Stamping die with roller mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220196012U true CN220196012U (en) | 2023-12-19 |
Family
ID=89146884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321969530.8U Active CN220196012U (en) | 2023-07-25 | 2023-07-25 | Stamping die with roller mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220196012U (en) |
-
2023
- 2023-07-25 CN CN202321969530.8U patent/CN220196012U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |