CN219817667U - High-precision stamping die - Google Patents
High-precision stamping die Download PDFInfo
- Publication number
- CN219817667U CN219817667U CN202320518606.9U CN202320518606U CN219817667U CN 219817667 U CN219817667 U CN 219817667U CN 202320518606 U CN202320518606 U CN 202320518606U CN 219817667 U CN219817667 U CN 219817667U
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- CN
- China
- Prior art keywords
- cutter
- die
- punch
- stamping die
- precision
- 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.)
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- 239000000956 alloy Substances 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000002861 polymer material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Abstract
The utility model relates to the technical field of stamping dies, in particular to a high-precision stamping die which comprises a die shell, wherein a cutter is fixedly connected to the surface of the die shell, a fixing groove is formed in the surface of the die shell, a positioning groove is formed in the surface of the die shell, and a punch is fixedly connected to the surface of the die shell. According to the utility model, the lower part of the cutter is thickened, the rigidity of the part is increased, the lower part of the cutter is more durable and cannot be broken, the punch is a two-half splicing piece, the processing is easy, the precision of the part is higher, the precision and the smoothness of the punch can be ensured when the punch is ground, a plurality of cutters are provided, the use cost is reduced, the replacement is more convenient, the cutter is inlaid on a fixed groove on a die shell, and then the punch of the two-half splicing piece is fixed, so that the stamping operation can be performed.
Description
Technical Field
The utility model relates to the technical field of stamping dies, in particular to a high-precision stamping die.
Background
The stamping die is a special technological equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, called cold stamping die (commonly called cold stamping die), and is a pressure processing method for obtaining required parts by applying pressure to the materials at room temperature by using a die arranged on a press machine to separate or plastically deform the materials.
The existing high-precision stamping die tool is integrated, the use cost is high, the replacement is inconvenient, the lower part of the tool is too thin, the tool is easy to break, the punch is integrated, and the precision of parts is affected to a certain extent.
Disclosure of Invention
The utility model aims to provide a high-precision stamping die for solving the problems in the background art aiming at the defects in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high accuracy stamping die, includes the mould shell, the fixed surface of mould shell is connected with the cutter, the fixed slot has been seted up on the mould shell surface, the constant head tank has been seted up on the surface of mould shell, the fixed surface of mould shell is connected with the drift.
As a preferable technical scheme of the utility model, the lower part of the edge of the cutter is thickened, so that the rigidity of the part is enhanced, the part is more durable, and the part cannot be broken.
As a preferable technical scheme of the utility model, the tail end of the cutter is fixedly connected to the fixed groove formed in the die shell, the original integrated cutter is changed into a distributed cutter, the replacement is more convenient, and the use cost is reduced.
As a preferable technical scheme of the utility model, the punch is a two-way splicing piece, and is easy to process, so that the precision of the part is higher, and the precision and the smoothness of the punch can be ensured during grinding.
As a preferable technical scheme of the utility model, the cutter is made of high-hardness alloy, so that the hardness of the cutter is increased, the notch and abrasion probability of the cutter are reduced, and the cutter is more used.
As a preferable technical scheme of the utility model, the punch is made of high polymer material, the process is simple, the punch is firmer, the fault occurrence rate is reduced, and the service life of the high-precision stamping die is prolonged.
As a preferable technical scheme of the utility model, the material of the die shell is steel bonded hard alloy, so that the die shell is more firm and durable, and the service life of the high-precision stamping die is prolonged.
The beneficial effects of the utility model are as follows:
this high accuracy stamping die through the lower part with the cutter thickening, increases the part rigidity, makes the lower part of cutter more durable, can not fracture, and secondly the drift is two halves splice, and easy processing makes the precision of part higher, makes the drift can guarantee precision and smooth finish when grinding, and the cutter has a plurality ofly, reduces use cost, and it is also more convenient to change, inlays the cutter on the fixed slot on the mould shell, then fixes the drift of two halves splice, can carry out stamping operation.
Drawings
FIG. 1 is a schematic top view of a tool configuration of the present utility model;
FIG. 2 is a schematic top view of a high precision stamping die structure of the present utility model;
fig. 3 is a schematic top view of the punch structure of the present utility model.
In the figure: 1. a cutter; 2. a mold housing; 3. a fixing groove; 4. a positioning groove; 5. and (5) punching.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, in the present embodiment: the utility model provides a high accuracy stamping die, including mould shell 2, the fixed surface of mould shell 2 is connected with cutter 1, fix cutter 1, make cutter 1 can reach the punching press effect, ensure high accuracy stamping die's integrality, the fixed slot 3 has been seted up on mould shell 2 surface, can fix cutter 1, make high accuracy stamping die more perfect, ensure that the device can normal operating, constant head tank 4 has been seted up on mould shell 2's surface, the technology is simple, make high accuracy stamping die can fix the material, reduce the fault occurrence, the fixed surface of mould shell 2 is connected with drift 5, make drift 5 process more easily, ensure the precision of processing out the product, make the grinding precision higher.
In the embodiment, the lower part of the knife edge of the cutter 1 is thickened, so that the rigidity of the part is enhanced, the part is more durable, and the part cannot be broken; the tail end of the cutter 1 is fixedly connected to a fixed groove 3 formed in the die shell 2, so that the original integrated cutter 1 is changed into a distributed cutter, the replacement is more convenient, and the use cost is reduced; the cutter 1 is made of high-hardness alloy, so that the material hardness of the cutter 1 is increased, the notch and abrasion probability of the cutter 1 are reduced, and the cutter 1 is used more; the punch 5 is made of a high polymer material, so that the process is simple, the punch 5 is firmer, the fault occurrence rate is reduced, and the service life of the high-precision stamping die is prolonged; the material of the die shell 2 is steel bonded hard alloy, so that the die shell 2 is firmer and more durable, and the service life of the high-precision stamping die is prolonged.
Working principle: in use, referring to fig. 1-3, the tool 1 is inserted into the fixing groove 3 of the die housing 2, and then the two halves of the split punch 5 are fixed, so that the stamping operation can be performed.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (7)
1. High accuracy stamping die, including mould shell (2), its characterized in that: the die comprises a die shell (2), wherein a cutter (1) is fixedly connected to the surface of the die shell (2), a fixing groove (3) is formed in the surface of the die shell (2), a positioning groove (4) is formed in the surface of the die shell (2), and a punch (5) is fixedly connected to the surface of the die shell (2).
2. The high-precision stamping die of claim 1, wherein: the lower part of the knife edge of the cutter (1) is thickened.
3. The high-precision stamping die of claim 1, wherein: the tail end of the cutter (1) is fixedly connected to a fixing groove (3) formed in the die shell (2).
4. The high-precision stamping die of claim 1, wherein: the punch (5) is a two-way splicing piece.
5. The high-precision stamping die of claim 1, wherein: the cutter (1) is made of high-hardness alloy.
6. The high-precision stamping die of claim 1, wherein: the punch (5) is made of a polymer material.
7. The high-precision stamping die of claim 1, wherein: the die shell (2) is made of steel bonded cemented carbide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320518606.9U CN219817667U (en) | 2023-03-17 | 2023-03-17 | High-precision stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320518606.9U CN219817667U (en) | 2023-03-17 | 2023-03-17 | High-precision stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219817667U true CN219817667U (en) | 2023-10-13 |
Family
ID=88252439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320518606.9U Active CN219817667U (en) | 2023-03-17 | 2023-03-17 | High-precision stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219817667U (en) |
-
2023
- 2023-03-17 CN CN202320518606.9U patent/CN219817667U/en active Active
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| GR01 | Patent grant |