CN201524746U - Combined type balancing block of cold punch die - Google Patents
Combined type balancing block of cold punch die Download PDFInfo
- Publication number
- CN201524746U CN201524746U CN2009202440462U CN200920244046U CN201524746U CN 201524746 U CN201524746 U CN 201524746U CN 2009202440462 U CN2009202440462 U CN 2009202440462U CN 200920244046 U CN200920244046 U CN 200920244046U CN 201524746 U CN201524746 U CN 201524746U
- Authority
- CN
- China
- Prior art keywords
- balancing block
- balance weight
- combined type
- die
- punch die
- 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
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a combined type balancing block of a cold punch die, which comprises a pressing plate and a lower die. An upper balancing block is fixedly installed on the lower end surface of the pressing plate; a lower balancing block is fixedly installed on the upper end surface of the lower die; and a concave-shaped 90-degree conical inclined surface positioned at the position of the lower end of the upper balancing block correspondingly coincides and is connected with a convex-shaped 90-degree conical inclined surface positioned at the position of the upper end of the lower balancing block. The combined type balancing block has compact structure, reasonable design, convenient use, reliable connection, easy installation and capability of prolonging the service life of a die.
Description
Technical field
The utility model relates to a kind of combined type balance weight of cold-punching mould.
Background technology
At present, be used for the combined type balance weight of cold-punching mould, it relates to the structural improvement of present product and the raising on the performance.Particularly mould positioning body plane rises and falls when big, owing to repeatedly switching mould causes holding pad to be pressed in easily on the positioning body plane, influences sheet forming, causes the reduction of productivity ratio, makes shorten the service life of mould.。
Summary of the invention
The purpose of this utility model is to overcome the weak point that exists in the above-mentioned technology, and a kind of compact conformation, reasonable in design is provided, and prolongs the combined type balance weight of the cold-punching mould of die life.
In order to achieve the above object, the technical solution adopted in the utility model is: comprise holding pad and counterdie, be fixed with balance weight on the holding pad lower surface, counterdie is fixed with down balance weight on the upper surface, and it is that 90 ° of circular cone inclined-planes are that corresponding the coincideing in 90 ° of circular cone inclined-planes of convex joined with position, following balance weight upper end that last balance weight lower end part has a concavity.
The utility model has the advantages that:
Compact conformation, reasonable in design, easy to use, connect reliably, install easily, prolong die life.
Description of drawings
Fig. 1 is the utility model structural representation;
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
As shown in Figure 1, the utility model comprises holding pad 3 and counterdie 4, on holding pad 3 lower surfaces, be fixed with balance weight 1, counterdie is fixed with down balance weight 2 on 4 upper surfaces, and it is that 90 ° of circular cone inclined-planes are that corresponding the coincideing in 90 ° of circular cone inclined-planes of convex joined with position, following balance weight 2 upper end that last balance weight 1 lower end part has a concavity.
The utility model is used for the combined type balance weight of cold-punching mould, and it is made up of last balance weight 1 and following balance weight 2.During installation, will go up balance weight 1 usefulness screw 5 and pin 6 and be fixed on the holding pad 3, following balance weight 2 usefulness screws 5 and pin 6 are fixed on the counterdie 4.In use, the 90 ° of circular cone inclined-planes of concavity in the last balance weight 1 and the 90 ° of circular cone inclined-planes of convex in the following balance weight 2 fit together when mould arrives bottom dead centre.
The utility model balance weight adopts upward, and 90 ° of circular cone inclined-planes of one concavity, balance weight bottom are used with 90 ° of circular cone inclined-planes of one convex, following balance weight top.Can adjust and check holding pad and bodily form face gap, location during use, even repeated open close die repeatedly also can not influence the shaping of plate.Significantly reduce the amount of labour, thereby raised labour efficiency, prolonged die life.
Claims (1)
1. the combined type balance weight of a cold-punching mould, comprise holding pad (3) and counterdie (4), it is characterized in that: on holding pad (3) lower surface, be fixed with balance weight (1), counterdie (4) is fixed with down balance weight (2) on the upper surface, and it is that 90 ° of circular cone inclined-planes are that corresponding the coincideing in 90 ° of circular cone inclined-planes of convex joined with position, following balance weight (2) upper end that last balance weight (1) lower end part has a concavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202440462U CN201524746U (en) | 2009-11-09 | 2009-11-09 | Combined type balancing block of cold punch die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202440462U CN201524746U (en) | 2009-11-09 | 2009-11-09 | Combined type balancing block of cold punch die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201524746U true CN201524746U (en) | 2010-07-14 |
Family
ID=42516045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202440462U Expired - Fee Related CN201524746U (en) | 2009-11-09 | 2009-11-09 | Combined type balancing block of cold punch die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201524746U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284627A (en) * | 2011-08-23 | 2011-12-21 | 山西惠丰机械工业有限公司 | Combined mould for upsetting-extruding and cutting ports of tapered part |
| CN102581142A (en) * | 2012-03-08 | 2012-07-18 | 无锡同捷汽车设计有限公司 | Counter balance assembly for automobile covering part die |
| CN103861952A (en) * | 2014-04-02 | 2014-06-18 | 昆山达亚汽车零部件有限公司 | Upper die structure |
| CN106890903A (en) * | 2017-05-04 | 2017-06-27 | 安徽江淮汽车集团股份有限公司 | A kind of stamping mold |
-
2009
- 2009-11-09 CN CN2009202440462U patent/CN201524746U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284627A (en) * | 2011-08-23 | 2011-12-21 | 山西惠丰机械工业有限公司 | Combined mould for upsetting-extruding and cutting ports of tapered part |
| CN102284627B (en) * | 2011-08-23 | 2013-03-27 | 山西惠丰机械工业有限公司 | Combined mould for upsetting-extruding and cutting ports of tapered part |
| CN102581142A (en) * | 2012-03-08 | 2012-07-18 | 无锡同捷汽车设计有限公司 | Counter balance assembly for automobile covering part die |
| CN103861952A (en) * | 2014-04-02 | 2014-06-18 | 昆山达亚汽车零部件有限公司 | Upper die structure |
| CN106890903A (en) * | 2017-05-04 | 2017-06-27 | 安徽江淮汽车集团股份有限公司 | A kind of stamping mold |
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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: 20100714 Termination date: 20151109 |
|
| EXPY | Termination of patent right or utility model |