CN202715756U - Warm forging backward extrusion punch structure - Google Patents
Warm forging backward extrusion punch structure Download PDFInfo
- Publication number
- CN202715756U CN202715756U CN 201220372009 CN201220372009U CN202715756U CN 202715756 U CN202715756 U CN 202715756U CN 201220372009 CN201220372009 CN 201220372009 CN 201220372009 U CN201220372009 U CN 201220372009U CN 202715756 U CN202715756 U CN 202715756U
- Authority
- CN
- China
- Prior art keywords
- punch
- warm forging
- backward extrusion
- head working
- punch structure
- 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 - Lifetime
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Abstract
The utility model discloses a warm forging backward extrusion punch structure comprising a punch seat and a head working part arranged on the punch seat. The lower end of the head working part is provided with a mounting block, the punch seat is provided with a mounting groove mutually matched with the mounting block, and the head working part and the punch seat are connected by a bolt. The warm forging backward extrusion punch structure has the advantages that the warm forging backward extrusion punch structure is simple and convenient in use and mounting; and the punch seat can be repeatedly used, so that the mold and material cost and the machining cost are reduced.
Description
Technical field
The utility model relates to a kind of warm forging and instead squeezes punch structure.
Background technology
The drift that tradition is forged is overall structure, and the use of drift partly is the very short part of drift head, and after drift head working portion lost efficacy, whole drift will all be scrapped, and the part of the non-use in drift rear portion can not the secondary utilization, and use cost is higher.
Summary of the invention
Technical problem to be solved in the utility model is: provide the low warm forging of a kind of use cost instead to squeeze punch structure.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: punch structure is instead squeezed in warm forging, comprise: punch holder and the head working portion that is arranged on the punch holder, lower end at the head working portion is provided with mounting blocks, be provided with the mounting groove that cooperatively interacts with mounting blocks in punch holder, be bolted between head working portion and the punch holder.
The utility model has the advantages that: punch structure is instead squeezed in above-mentioned warm forging, and is simple in structure, easy to use, and punch holder can Reusability, and is easy for installation, saved widely mould, material cost and processing cost.
Description of drawings
Fig. 1 is the structural representation that punch structure is instead squeezed in the utility model warm forging.
Among the figure: 1, punch holder, 2, the head working portion, 3, mounting blocks, 4, mounting groove, 5, bolt.
The specific embodiment
Describe particular content of the present utility model in detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, punch structure is instead squeezed in warm forging, comprise: punch holder 1 and the head working portion 2 that is arranged on the punch holder 1, be provided with mounting blocks 3 in the lower end of head working portion 2, be provided with the mounting groove 4 that cooperatively interacts with mounting blocks 3 in punch holder 1, connect by bolt 5 between head working portion 2 and the punch holder 1.
Punch structure is instead squeezed in above-mentioned warm forging, and is simple in structure, easy to use, and punch holder can Reusability, and is easy for installation, saved widely mould, material cost and processing cost.
Claims (1)
1. punch structure is instead squeezed in warm forging, it is characterized in that: comprising: punch holder (1) and be arranged on head working portion (2) on the punch holder (1), be provided with mounting blocks (3) in the lower end of head working portion (2), be provided with the mounting groove (4) that cooperatively interacts with mounting blocks (3) in punch holder (1), connect by bolt (5) between head working portion (2) and the punch holder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220372009 CN202715756U (en) | 2012-07-30 | 2012-07-30 | Warm forging backward extrusion punch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220372009 CN202715756U (en) | 2012-07-30 | 2012-07-30 | Warm forging backward extrusion punch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202715756U true CN202715756U (en) | 2013-02-06 |
Family
ID=47617594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220372009 Expired - Lifetime CN202715756U (en) | 2012-07-30 | 2012-07-30 | Warm forging backward extrusion punch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202715756U (en) |
-
2012
- 2012-07-30 CN CN 201220372009 patent/CN202715756U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130206 |
|
| CX01 | Expiry of patent term |