CN211360341U - Plate bending die - Google Patents
Plate bending die Download PDFInfo
- Publication number
- CN211360341U CN211360341U CN201922392311.8U CN201922392311U CN211360341U CN 211360341 U CN211360341 U CN 211360341U CN 201922392311 U CN201922392311 U CN 201922392311U CN 211360341 U CN211360341 U CN 211360341U
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- block
- bending
- die holder
- die base
- lower die
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Abstract
The utility model provides a panel mould of bending, it can adjust according to the length of the section that bends needs, and is easy and simple to handle moreover. The stamping die comprises an upper die holder and a lower die holder, wherein the upper die holder is connected with a tool bit, the lower die holder is provided with a groove corresponding to the tool bit, the groove is internally connected with a material returning block through an elastic piece, the lower die holder is also connected with a bending block, and an upper pressing block is arranged at the position of the upper die holder relative to the bending block; the first connecting piece penetrates through the lower die base to fix the bending block on the lower die base through pressing; the side surface of the cutter head is provided with a waist-shaped hole, and a second connecting piece penetrates through the waist-shaped hole to press and fix the cutter head on the upper die base.
Description
Technical Field
The utility model relates to a mould technical field of bending specifically is a panel mould of bending.
Background
The plate has different shapes according to different needs of use positions, some plate shapes such as Z-shaped plate can be formed by bending through a bending die, the traditional bending die such as a patent application with application number 200810300927.1 discloses a bending die, which comprises an upper die base and a lower die base, a tool bit is fixed on the upper die base through a screw, a groove corresponding to the tool bit is formed in the lower die base, a material returning block is connected in the groove through an elastic piece, the bending block is fixedly connected with the lower die base through a threaded hole, when the bending die is used, a workpiece is placed on the bending block firstly, and the workpiece is bent by pressing the tool bit and enabling the material returning block to move downwards. But the length of the bending section can not be flexibly adjusted according to the requirement by the traditional bending die.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides a panel mould of bending, it can be adjusted according to the length of the section that bends needs, and is easy and simple to handle moreover.
The technical scheme is as follows: the utility model provides a panel mould of bending, its includes upper die base and die holder, be connected with the tool bit on the upper die base, seted up on the die holder with the corresponding recess in tool bit position, be connected with through the elastic component in the recess and move back the material piece, still be connected with the piece of bending on the die holder, its characterized in that: an upper pressing block is arranged at the position of the upper die holder relative to the bending block; the first connecting piece penetrates through the lower die base to fix the bending block on the lower die base through pressing; the side surface of the cutter head is provided with a waist-shaped hole, and a second connecting piece penetrates through the waist-shaped hole to press and fix the cutter head on the upper die base.
It is further characterized in that:
the withdrawing block is in an inverted L shape and comprises a vertical guide section positioned in the groove and a limiting section positioned at the upper end of the guide section and perpendicular to the guide section, a limiting block is correspondingly arranged below the limiting section, and the limiting block is positioned between the bending block and the guide section of the withdrawing block;
the elastic piece is a polyurethane block.
When needs are adjusted, the length of the bending section can be correspondingly adjusted by adjusting the height of the tool bit and the height of the bending block up and down, and the height of the tool bit and the height of the bending block can be adjusted only by screwing the connecting piece during adjustment, so that the bending tool is very convenient to use.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a right side view of the present invention.
Detailed Description
As shown in fig. 1, 2 and 3, the plate bending die comprises an upper die holder 1 and a lower die holder 2, wherein the upper die holder 1 is connected with a tool bit 3, the lower die holder 2 is provided with a groove 4 corresponding to the tool bit 3, the groove 4 is connected with a material returning block 6 through a polyurethane block 5, the lower die holder 2 is also connected with a bending block 7, and an upper pressing block 8 is arranged at the position of the upper die holder 1 corresponding to the bending block 7; the locking bolt 9 penetrates through the lower die base 2 to tightly press and fix the bending block 7 on the lower die base 2; the side surface of the tool bit 3 is provided with a waist-shaped hole 3-1, and the connecting bolt 10 passes through the waist-shaped hole 3-1 to fix the tool bit 3 on the upper die holder 1. The material returning block 6 is in an inverted L shape and comprises a vertical guide section 6-1 positioned in the groove 4 and a limiting section 6-2 positioned at the upper end of the guide section 6-1 and vertical to the guide section 6-1, a limiting block 11 is correspondingly arranged below the limiting section 6-2, and the limiting block 11 is positioned between the bending block 7 and the guide section 6-1 of the material returning block 6.
When the tool is used, a workpiece is placed on the bending block 7 and the material returning block 6, the upper die base 1 is controlled to be pressed downwards, the upper pressing block 8 is in contact with the bending block 7 to clamp the workpiece, and the tool bit 3 is pressed downwards and bends the workpiece in the descending process of the material returning block 6. When the adjustment is needed, the locking bolt 9 is unscrewed, the bending block 7 moves up and down again, meanwhile, the connecting bolt 10 is unscrewed, and then the cutter head moves up correspondingly underground through the waist-shaped hole 3-1, for example, the bending block 7 moves up by 1mm, the cutter head 3 moves down by 1mm, theoretically, the bending section can be increased by 1mm, the adjustment is convenient, and the connecting piece does not need to be completely unscrewed.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (3)
1. The utility model provides a panel mould of bending, its includes upper die base and die holder, be connected with the tool bit on the upper die base, seted up on the die holder with the corresponding recess in tool bit position, be connected with through the elastic component in the recess and move back the material piece, still be connected with the piece of bending on the die holder, its characterized in that: an upper pressing block is arranged at the position of the upper die holder relative to the bending block; the first connecting piece penetrates through the lower die base to fix the bending block on the lower die base through pressing; the side surface of the cutter head is provided with a waist-shaped hole, and a second connecting piece penetrates through the waist-shaped hole to press and fix the cutter head on the upper die base.
2. The sheet bending die according to claim 1, wherein: the material returning block is in an inverted L shape and comprises a vertical guide section positioned in the groove and a limiting section positioned at the upper end of the guide section and perpendicular to the guide section, a limiting block is correspondingly arranged below the limiting section, and the limiting block is positioned between the bending block and the guide section of the material returning block.
3. The sheet bending die according to claim 1, wherein: the elastic piece is a polyurethane block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922392311.8U CN211360341U (en) | 2019-12-27 | 2019-12-27 | Plate bending die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922392311.8U CN211360341U (en) | 2019-12-27 | 2019-12-27 | Plate bending die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211360341U true CN211360341U (en) | 2020-08-28 |
Family
ID=72165515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922392311.8U Active CN211360341U (en) | 2019-12-27 | 2019-12-27 | Plate bending die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211360341U (en) |
-
2019
- 2019-12-27 CN CN201922392311.8U patent/CN211360341U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |