CN102886414A - Mold with detachable punch - Google Patents
Mold with detachable punch Download PDFInfo
- Publication number
- CN102886414A CN102886414A CN 201110203787 CN201110203787A CN102886414A CN 102886414 A CN102886414 A CN 102886414A CN 201110203787 CN201110203787 CN 201110203787 CN 201110203787 A CN201110203787 A CN 201110203787A CN 102886414 A CN102886414 A CN 102886414A
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- CN
- China
- Prior art keywords
- punch
- drift
- substrate
- blade
- punch matrix
- 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.)
- Pending
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a mold with a detachable punch. The mold comprises a punch substrate, a compression screw, a punch and a gasket, wherein the punch substrate is bilaterally symmetrically provided with two locating holes; the punch is embedded into the punch substrate; the gasket is arranged between the punch substrate and the punch; the punch is compressed by the compression screw through the locating holes; the bottom end of the punch is a blade; the material of the punch substrate is Cr12MoV; and the material of the blade part is tungsten-cobalt hard alloy. By adopting the scheme provided by the invention, the punch substrate and the punch are fixed by the compression screw, owing to quicker abrasion speed of the blade, when the blade is abraded, only the punch is replaced, so that waste due to integration of the punch substrate and the punch is reduced.
Description
Technical field
The present invention relates to a kind of mould, refer in particular to the conveniently detachable mould of a kind of drift, belong to the punching machine mold design field.
Background technology
In existing punching machine mold, drift is integrated with the punch matrix and is connected, and after the blade wearing and tearing of drift front end, whole punch is scrapped and can not be used, and the punch that need to more renew because the manufacturing cost of mould is higher, has so just caused very large waste.
Summary of the invention
Technical problem for above-mentioned existence the objective of the invention is: proposed the removable mould of a kind of drift.
Technical solution of the present invention is achieved in that the removable mould of a kind of drift, comprises punch matrix, housing screw, drift, pad; Be symmetrically set with two locating holes on the described punch matrix; Described drift embeds and is installed on the punch matrix; Between described punch matrix and the drift pad is installed; Described housing screw is fixed drift by locating hole; The bottom of described drift is blade.
Preferably, the material of described punch matrix is Cr12MoV.
Preferably, the material of described knife edge part is tungsten-cobalt hard alloy.
Because the utilization of technique scheme, the present invention compared with prior art has following advantages:
The removable mould of a kind of drift of the present invention; fixing by housing screw between punch matrix and the drift; because the rate of wear of blade is very fast; during to the blade wearing and tearing; only just can with changing drift; reduce the waste that causes because of punch matrix and drift one, owing between drift and the punch matrix pad being installed, prevented the phenomenon that fractures that in the stamping-out process, causes because punch diameter is less.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Accompanying drawing 1 is the cutaway view of the front view of the removable mould of a kind of drift of the present invention;
Wherein: 1, punch matrix; 2, locating hole; 3, housing screw; 4, drift; 5, blade; 6, pad.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described.
The removable mould of of the present invention a kind of drift as shown in Figure 1 comprises punch matrix 1, housing screw 3, drift 4, pad 6; The material of described punch matrix 1 is Cr12MoV; Be symmetrically set with two locating holes 2 on the described punch matrix 1; Described drift 4 embeds and is installed on the punch matrix 1; Between described punch matrix 1 and the drift 4 pad 6 is installed; Described housing screw 3 is fixed drift 4 by locating hole 2; The bottom of described drift 4 is blade 5; The material of described blade 5 parts is tungsten-cobalt hard alloy.
Because the utilization of technique scheme, the present invention compared with prior art has following advantages:
The removable mould of a kind of drift of the present invention; fixing by housing screw between punch matrix and the drift; because the rate of wear of blade is very fast; during to the blade wearing and tearing; only just can with changing drift; reduce the waste that causes because of punch matrix and drift one, owing between drift and the punch matrix pad being installed, prevented the phenomenon that fractures that in the stamping-out process, causes because punch diameter is less.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with technique can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. the removable mould of drift is characterized in that: comprise punch matrix, housing screw, drift, pad; Be symmetrically set with two locating holes on the described punch matrix; Described drift embeds and is installed on the punch matrix; Between described punch matrix and the drift pad is installed; Described housing screw is fixed drift by locating hole; The bottom of described drift is blade.
2. the removable mould of a kind of drift according to claim 1, it is characterized in that: the material of described punch matrix is Cr12MoV.
3. the removable mould of a kind of drift according to claim 1, it is characterized in that: the material of described knife edge part is tungsten-cobalt hard alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110203787 CN102886414A (en) | 2011-07-21 | 2011-07-21 | Mold with detachable punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110203787 CN102886414A (en) | 2011-07-21 | 2011-07-21 | Mold with detachable punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102886414A true CN102886414A (en) | 2013-01-23 |
Family
ID=47530207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110203787 Pending CN102886414A (en) | 2011-07-21 | 2011-07-21 | Mold with detachable punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102886414A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722071A (en) * | 2013-12-27 | 2014-04-16 | 昆山迈致治具科技有限公司 | Cushion type light two-way detachable blades |
| CN103752674A (en) * | 2013-12-31 | 2014-04-30 | 江苏南铸科技股份有限公司 | Bi-directional detachable blade |
| CN103769462A (en) * | 2013-12-31 | 2014-05-07 | 江苏南铸科技股份有限公司 | Burr-free bidirectional detachable punch |
| CN103769464A (en) * | 2013-12-31 | 2014-05-07 | 江苏南铸科技股份有限公司 | Burr-free punch capable of conducting heating and convenient and fast to use |
| CN104588478A (en) * | 2015-01-23 | 2015-05-06 | 苏州和林精密科技有限公司 | Detachable discharging punch for expansion cutting |
| CN106607506A (en) * | 2016-12-13 | 2017-05-03 | 苏州和林微纳科技有限公司 | Punch fast replacement mechanism |
| CN107626810A (en) * | 2017-09-20 | 2018-01-26 | 张家港奥得森机电设备有限公司 | A kind of continuous type can adjust perforating press |
| CN107755523A (en) * | 2016-08-20 | 2018-03-06 | 无锡明豪汽车轻量化技术应用有限公司 | A kind of inner high voltage drift quick-change mechanism |
| CN107999681A (en) * | 2017-12-11 | 2018-05-08 | 李永萍 | A kind of forging mold for being conveniently replaceable punch |
| CN110640025A (en) * | 2019-11-11 | 2020-01-03 | 东莞市铭科精技五金制品有限公司 | Punch fixing seat convenient to machine and disassemble |
-
2011
- 2011-07-21 CN CN 201110203787 patent/CN102886414A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722071A (en) * | 2013-12-27 | 2014-04-16 | 昆山迈致治具科技有限公司 | Cushion type light two-way detachable blades |
| CN103752674A (en) * | 2013-12-31 | 2014-04-30 | 江苏南铸科技股份有限公司 | Bi-directional detachable blade |
| CN103769462A (en) * | 2013-12-31 | 2014-05-07 | 江苏南铸科技股份有限公司 | Burr-free bidirectional detachable punch |
| CN103769464A (en) * | 2013-12-31 | 2014-05-07 | 江苏南铸科技股份有限公司 | Burr-free punch capable of conducting heating and convenient and fast to use |
| CN104588478A (en) * | 2015-01-23 | 2015-05-06 | 苏州和林精密科技有限公司 | Detachable discharging punch for expansion cutting |
| CN107755523A (en) * | 2016-08-20 | 2018-03-06 | 无锡明豪汽车轻量化技术应用有限公司 | A kind of inner high voltage drift quick-change mechanism |
| CN106607506A (en) * | 2016-12-13 | 2017-05-03 | 苏州和林微纳科技有限公司 | Punch fast replacement mechanism |
| CN107626810A (en) * | 2017-09-20 | 2018-01-26 | 张家港奥得森机电设备有限公司 | A kind of continuous type can adjust perforating press |
| CN107999681A (en) * | 2017-12-11 | 2018-05-08 | 李永萍 | A kind of forging mold for being conveniently replaceable punch |
| CN110640025A (en) * | 2019-11-11 | 2020-01-03 | 东莞市铭科精技五金制品有限公司 | Punch fixing seat convenient to machine and disassemble |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130123 |