CN208912919U - A kind of automobile sprocket wheel blank punching die - Google Patents
A kind of automobile sprocket wheel blank punching die Download PDFInfo
- Publication number
- CN208912919U CN208912919U CN201821564835.XU CN201821564835U CN208912919U CN 208912919 U CN208912919 U CN 208912919U CN 201821564835 U CN201821564835 U CN 201821564835U CN 208912919 U CN208912919 U CN 208912919U
- Authority
- CN
- China
- Prior art keywords
- punching
- sprocket wheel
- correction block
- concave die
- automobile
- 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.)
- Expired - Fee Related
Links
- 238000004080 punching Methods 0.000 title claims abstract description 70
- 238000012937 correction Methods 0.000 claims abstract description 21
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
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- Punching Or Piercing (AREA)
Abstract
The utility model discloses a kind of automobile sprocket wheel blank punching dies, including sprocket wheel punching concave die, punching correction block and punching pin, the punching correction block is placed on above sprocket wheel punching concave die, it is arranged at sprocket wheel punching concave die upper surface fluted, for engaging punching correction block, axis hole is provided in the sprocket wheel punching concave die, axis hole is provided in the punching correction block, the punching pin is placed in the through-hole of two axis holes formation, the sprocket wheel punching concave die, punching correction block and punching pin coaxial placement.The utility model is novel in design, structurally reasonable, and component molding is simple and convenient, is convenient in demoulding after processing is completed, and the degree of automation improves, and effectively reduces labour, improves production efficiency.
Description
Technical field
The utility model relates to automobile parts processing technique field, in particular to a kind of automobile sprocket wheel blank piercing die
Tool.
Background technique
With the rapid development of China's economy and society, automobile has been increasingly becoming a kind of important traffic work of people's life
Tool, and requirement of the people to automobile is also higher and higher, not only needs good service performance, it is also necessary to there is beautiful appearance.
Automobile parts are each unit for constituting automobile entirety and a kind of product for serving automobile.Automobile parts it is many kinds of, with
The improvement of people's living standards, people it is also more and more to the consumption of automobile, this market of automobile parts also becomes more next
It is bigger.Auto parts machinery manufacture factory is also developing rapidly in recent years, and since automobile parts are many kinds of, processing forging mold is also more
Kind multiplicity.
Summary of the invention
Based on this, for the prior art, the utility model provides a kind of automobile sprocket wheel blank punching die, the automobile
It is novel in design with sprocket wheel blank punching die, it is structurally reasonable, material is saved, production efficiency is provided.
The technical solution of the utility model is as follows:
A kind of automobile sprocket wheel blank punching die, including sprocket wheel punching concave die, punching correction block and punching pin, the punching
Correcting block is placed on above sprocket wheel punching concave die, and setting is fluted at sprocket wheel punching concave die upper surface, for engaging punching
Correcting block is provided with axis hole in the sprocket wheel punching concave die, axis hole is provided in the punching correction block, the punching pin is placed on
In the through-hole that two axis holes are formed.
Preferably, the sprocket wheel punching concave die, punching correction block and punching pin coaxial placement.
Preferably, sprocket wheel punching concave die upper surface is provided with multiple slots that are spirally connected, and punching correction block upper surface is set
It is equipped with multiple slots that are spirally connected.
The utility model has the following beneficial effects: the utility model is novel in design, structurally reasonable, component molding is simple and convenient,
It is convenient in demoulding after processing is completed, the degree of automation improves, and effectively reduces labour, improves production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the main view of sprocket wheel punching concave die.
Fig. 3 is the top view of sprocket wheel punching concave die.
Fig. 4 is the main view of punching correction block.
Fig. 5 is the top view of punching correction block.
Fig. 6 is the main view of punching pin.
Specific embodiment
It is existing in order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model
The utility model is being described in further detail in conjunction with attached drawing.These attached drawings are simplified schematic diagram, only with signal side
Formula illustrates the basic structure of the utility model, therefore it only shows composition related with the utility model.
Refer to attached drawing, a kind of automobile sprocket wheel blank punching die, including sprocket wheel punching concave die 1,2 and of punching correction block
Punching pin 3, the punching correction block 2 are placed on 1 top of sprocket wheel punching concave die, are provided at 1 upper surface of sprocket wheel punching concave die
Groove is provided with axis hole, setting in the punching correction block 2 for engaging punching correction block 2 in the sprocket wheel punching concave die 1
There is axis hole, the punching pin 3 is placed in the through-hole of two axis holes formation.
Specifically, 3 coaxial placement of the sprocket wheel punching concave die 1, punching correction block 2 and punching pin.
Specifically, 1 upper surface of sprocket wheel punching concave die is provided with multiple slots that are spirally connected, 2 upper surface of punching correction block
It is provided with multiple slots that are spirally connected.
The above is only the preferred embodiment of the present invention, and those of ordinary skill in the art are not making creativeness
The range of the utility model protection all should belong in every other embodiment obtained under the premise of labour.
Claims (2)
1. a kind of automobile sprocket wheel blank punching die, including sprocket wheel punching concave die (1), punching correction block (2) and punching pin (3),
It is characterized by: the punching correction block (2) is placed on above sprocket wheel punching concave die (1), table on the sprocket wheel punching concave die (1)
Setting is fluted at face, for engaging punching correction block (2), is provided with axis hole, the punching in the sprocket wheel punching concave die (1)
Axis hole is provided in correcting block (2), the punching pin (3) is placed in the through-hole of two axis holes formation.
2. a kind of automobile sprocket wheel blank punching die according to claim 1, it is characterised in that: the sprocket wheel punching is recessed
Mould (1), punching correction block (2) and punching pin (3) coaxial placement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821564835.XU CN208912919U (en) | 2018-09-26 | 2018-09-26 | A kind of automobile sprocket wheel blank punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821564835.XU CN208912919U (en) | 2018-09-26 | 2018-09-26 | A kind of automobile sprocket wheel blank punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208912919U true CN208912919U (en) | 2019-05-31 |
Family
ID=66706911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821564835.XU Expired - Fee Related CN208912919U (en) | 2018-09-26 | 2018-09-26 | A kind of automobile sprocket wheel blank punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208912919U (en) |
-
2018
- 2018-09-26 CN CN201821564835.XU patent/CN208912919U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 |