CN220112226U - Winding cutting tool - Google Patents
Winding cutting tool Download PDFInfo
- Publication number
- CN220112226U CN220112226U CN202321674768.8U CN202321674768U CN220112226U CN 220112226 U CN220112226 U CN 220112226U CN 202321674768 U CN202321674768 U CN 202321674768U CN 220112226 U CN220112226 U CN 220112226U
- Authority
- CN
- China
- Prior art keywords
- cutter
- block
- opening
- tool
- forming
- 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.)
- Active
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 14
- 238000004804 winding Methods 0.000 title claims abstract description 11
- 238000004080 punching Methods 0.000 claims description 12
- 238000007493 shaping process Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a winding cutting tool which comprises a first tool and a second tool which are matched with each other for use, wherein a raised stamping block is arranged on the first tool, an opening matched with the stamping block is arranged on the second tool, a forming block is fixedly connected in the opening, the forming block is propped against two side walls of the opening, a first forming surface is arranged on the end face, facing the first tool, of the forming block, and a second forming surface is arranged on one side of the stamping block. The product is chamfered and deburred when being cut off through the cooperation of the first cutter and the second cutter, so that the deburring process is reduced, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a winding cutting tool.
Background
The winding cutter is usually used for cutting off products in the last step of a spring machine, the existing winding cutter is usually used for cutting off the products by an inclined plane, the deburring process of the products or the deburring process of stamping chamfer angles is needed by vibration light after cutting off, the manufacturing cost can be increased, the vibration light deburring is adopted, the products are easy to deform, particularly for large-diameter products, the stamping chamfer angles are adopted for deburring because the diameter of winding is poor, the stamping is not achieved, the qualification rate is low, and manual selection is needed.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a winding cutting tool which is convenient for cutting and chamfering and deburring products.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a coiling cutting tool, includes first cutter, the second cutter that mutually support and use, be equipped with bellied punching press piece on the first cutter, be equipped with on the second cutter with punching press piece complex opening, fixedly connected with shaping piece in the opening, shaping piece offsets with open-ended both sides wall, be equipped with first shaping face on the terminal surface of shaping piece orientation first cutter, one side of punching press piece is equipped with the second shaping face.
As a further improvement of the utility model, the stamping block is provided with a guide block which is staggered with the forming block, both sides of the end face of the guide block are provided with round corners, and one side of the stamping block far away from the second forming surface is provided with a material guiding inclined plane.
As a further improvement of the utility model, the forming block is fixedly connected to the second cutter through a screw rod and a bolt, a flat-bottomed groove is arranged on the second cutter corresponding to the installation position of the bolt, and the bolt is installed on the screw rod and abuts against the groove.
As a further improvement of the utility model, one end of the forming block far away from the opening is round, and through grooves for inserting the forming block are formed on two sides of the opening.
The utility model has the beneficial effects that: the product is chamfered and deburred when being cut off through the cooperation of the first cutter and the second cutter, so that the deburring process is reduced, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present utility model;
fig. 3 is an enlarged schematic view at a in fig. 1.
Reference numerals: 1. a first cutter; 2. a second cutter; 3. stamping blocks; 4. an opening; 5. a first molding surface; 6. a second molding surface; 7. a guide block; 8. a material guiding inclined plane; 9. a screw; 10. a through groove; 11. and forming the block.
Detailed Description
The utility model will be further described in detail with reference to examples of embodiments shown in the drawings.
Referring to fig. 1-3, a winding cutting tool comprises a first tool and a second tool which are matched with each other for use, wherein a raised punching block is arranged on the first tool, an opening matched with the punching block is arranged on the second tool, a forming block is fixedly connected in the opening, the forming block is propped against two side walls of the opening, a first forming surface is arranged on the end face of the forming block, which faces the first tool, a second forming surface is arranged on one side of the punching block, the first tool and the second tool are used for a spring machine and are installed on a tool rest in opposite directions, the first tool and the second tool move towards each other during working, the punching block is respectively propped against the first forming surface and the inner wall surface of the opening, the end face of the opening of the second tool is propped against the second forming surface, products and remainders are cut off and are chamfered, and the subsequent burr removing process is reduced.
The stamping block is provided with a guide block staggered with the forming block, round corners are arranged on two sides of the end face of the guide block, the guide block moves into the opening during operation and is propped against two side walls of the opening to enable the first cutter to be corrected with the second cutter during matching, the round corners are arranged to enable the guide block to enter the opening conveniently, one side of the stamping block, which is far away from the second forming surface, is provided with a guide inclined surface, the forming block is fixedly connected onto the second cutter through a screw rod and a bolt, a flat bottom groove is arranged at the position, corresponding to the installation position of the bolt, on the second cutter, the bolt is installed on the screw rod and is propped against the groove, the flat bottom groove is arranged to enable the contact area of the bolt to be increased conveniently, the fixing of the bolt is more reliable, one end of the forming block, which is far away from the opening, is provided with a through groove for the insertion of the forming block, and limiting the forming block to move towards the opening direction from the side surface.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (4)
1. The utility model provides a coiling cutting tool, its characterized in that, including first cutter, the second cutter of mutually supporting use, be equipped with bellied punching press piece on the first cutter, be equipped with on the second cutter with punching press piece complex opening, fixedly connected with shaping piece in the opening, shaping piece offsets with open-ended both sides wall, be equipped with first shaping face on the terminal surface of shaping piece orientation first cutter, one side of punching press piece is equipped with the second shaping face.
2. The winding cutting tool according to claim 1, wherein the punching block is provided with a guide block staggered with the forming block, round corners are arranged on two sides of the end face of the guide block, and a guide inclined plane is arranged on one side of the punching block away from the second forming surface.
3. A wound cutting tool according to claim 1 or 2, wherein the forming block is fixedly connected to the second tool by means of a screw or a bolt, a flat-bottomed groove is provided in the second tool at a position corresponding to the position of the bolt, and the bolt is mounted on the screw and abuts against the groove.
4. A winding cutter according to claim 1, wherein the end of the forming block away from the opening is circular, and through grooves for inserting the forming block are formed on both sides of the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321674768.8U CN220112226U (en) | 2023-06-28 | 2023-06-28 | Winding cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321674768.8U CN220112226U (en) | 2023-06-28 | 2023-06-28 | Winding cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220112226U true CN220112226U (en) | 2023-12-01 |
Family
ID=88895706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321674768.8U Active CN220112226U (en) | 2023-06-28 | 2023-06-28 | Winding cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220112226U (en) |
-
2023
- 2023-06-28 CN CN202321674768.8U patent/CN220112226U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |