CN204263598U - A kind of press ram - Google Patents
A kind of press ram Download PDFInfo
- Publication number
- CN204263598U CN204263598U CN201420701672.0U CN201420701672U CN204263598U CN 204263598 U CN204263598 U CN 204263598U CN 201420701672 U CN201420701672 U CN 201420701672U CN 204263598 U CN204263598 U CN 204263598U
- Authority
- CN
- China
- Prior art keywords
- drift
- drift body
- press ram
- matrix
- clamping platform
- 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
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 8
- 239000000956 alloy Substances 0.000 claims abstract description 8
- 239000011159 matrix material Substances 0.000 claims abstract description 8
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910000975 Carbon steel Inorganic materials 0.000 claims abstract description 4
- 239000010962 carbon steel Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000004080 punching Methods 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model relates to a kind of press ram, comprise the drift shell of drift body and fixing drift body, described drift body upper end is provided with clamping platform, it is characterized in that: described drift body adopts carbon steel to be matrix, is interval with and organizes hard alloy blocks more in the matrix of described drift body; Urethane pad is provided with between described clamping platform and drift outer casing inner wall.This press ram not only has good impact flexibility, and in the course of the work, drift can not rupture, provide guarantee to safety in production, and its hardness is high, there is good anti-wear performance, improve the service life of drift, thus reduce manufacture and usage cost, improve production efficiency.
Description
Technical field
The utility model relates to a kind of stamping parts, is specifically related to a kind of press ram.
Background technology
Forcing press carries out punching press by drift to workpiece, the existing drift for forcing press becomes one, it is for adding man-hour to workpiece, damaging largely easily appears in the position of drift and absorption surface, because drift becomes one, its local damage is scrapped with regard to entirety, and generally adopts steel alloy for the drift of punching press, cost is higher, once scrap the raising that will cause production cost.
Utility model content
The utility model object provides a kind of press ram to overcome the deficiencies in the prior art, it not only there is higher toughness and also hardness high, avoid the excessive drift that causes of impulse force to damage.
For achieving the above object, the technical solution adopted in the utility model is: a kind of press ram, comprise the drift shell of drift body and fixing drift body, described drift body upper end is provided with clamping platform, described drift body adopts carbon steel to be matrix, is interval with and organizes hard alloy blocks more in the matrix of described drift body; Urethane pad is provided with between described clamping platform and drift outer casing inner wall.
Preferably, described hard alloy blocks material is 4Cr22MoCu.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
A kind of press ram of the utility model scheme, not only there is good impact flexibility, in the course of the work, drift can not rupture, and provides guarantee to safety in production, and its hardness is high, there is good anti-wear performance, improve the service life of drift, thus reduce manufacture and usage cost, improve production efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the structural representation of a kind of press ram of the present utility model;
Wherein: 1, drift body; 2, drift shell; 3, clamping platform; 4, hard alloy blocks; 5, urethane pad.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1 is a kind of press ram described in the utility model, comprise the drift shell 2 of drift body 1 and fixing drift body 1, described drift body 1 upper end is provided with clamping platform 3, described drift body 1 adopts carbon steel to be matrix, is interval with many group hard alloy blocks 4 in the matrix of described drift body 1; Between described clamping platform 3 and drift shell 2 inwall, be provided with urethane pad 5, play the effect of punching press buffering; Described hard alloy blocks material is 4Cr22MoCu.Press ram of the present utility model, not only there is good impact flexibility, in the course of the work, drift can not rupture, and provides guarantee to safety in production, and its hardness is high, there is good anti-wear performance, improve the service life of drift, thus reduce manufacture and usage cost, improve production efficiency.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (2)
1. a press ram, comprise the drift shell of drift body and fixing drift body, described drift body upper end is provided with clamping platform, it is characterized in that: described drift body adopts carbon steel to be matrix, is interval with and organizes hard alloy blocks more in the matrix of described drift body; Urethane pad is provided with between described clamping platform and drift outer casing inner wall.
2. a kind of press ram according to claim 1, is characterized in that: described hard alloy blocks material is 4Cr22MoCu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420701672.0U CN204263598U (en) | 2014-11-20 | 2014-11-20 | A kind of press ram |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420701672.0U CN204263598U (en) | 2014-11-20 | 2014-11-20 | A kind of press ram |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204263598U true CN204263598U (en) | 2015-04-15 |
Family
ID=52798493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420701672.0U Expired - Fee Related CN204263598U (en) | 2014-11-20 | 2014-11-20 | A kind of press ram |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204263598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385670A (en) * | 2014-11-20 | 2015-03-04 | 吴中区光福金怡五金配件厂 | Punch of press machine |
-
2014
- 2014-11-20 CN CN201420701672.0U patent/CN204263598U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385670A (en) * | 2014-11-20 | 2015-03-04 | 吴中区光福金怡五金配件厂 | Punch of press machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |