CN103990697A - Leaking stoppage clamp cold-punching die - Google Patents
Leaking stoppage clamp cold-punching die Download PDFInfo
- Publication number
- CN103990697A CN103990697A CN201410176483.0A CN201410176483A CN103990697A CN 103990697 A CN103990697 A CN 103990697A CN 201410176483 A CN201410176483 A CN 201410176483A CN 103990697 A CN103990697 A CN 103990697A
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- die
- cold
- retainer plate
- plate
- retainer
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Abstract
The invention discloses a leaking stoppage clamp cold-punching die which comprises a lower die holder (3), a male die (1) and a female die (4). The female die (4) is fixedly arranged at the center of the lower die holder (3). A vertical elasticity mechanism is arranged outside the female die (4) and comprises an elasticity piece (6). A material supporting plate (2) is arranged on the elasticity piece (6). The top face of the material supporting plate (2) is a material supporting face. The leaking stoppage clamp cold-punching die has the advantages of being simple in structure, long in service life, high in efficiency and good in product quality.
Description
Technical field
The present invention relates to diel, particularly a kind of leak stoppage checkpost cold-punching mould.
Background technology
As everyone knows, the oil-water pipeline in the middle of petroleum system has all used for many years at present, and most water content of oil wells all reach more than 95%, and owing to containing a lot of corrosive substances in the middle of water quality, constantly corroded pipeline, even causes perforation phenomenon.General employing after same specification pipe fitting cutting certain size, is welded with otic placode on both sides and serves as leak stoppage checkpost, this original processing mode, the problems such as existence is wasted time and energy, complex process, product quality is low, organization of production is difficult.
Summary of the invention
The object of the invention is to overcome the shortcoming of prior art, provide a kind of simple in structure, efficiency is high and the measured leak stoppage checkpost cold-punching mould of matter.
Object of the present invention is achieved through the following technical solutions: a kind of leak stoppage checkpost cold-punching mould, it comprises die shoe, punch and die, die is installed on die shoe center, described die outside is provided with upper and lower elastic body, described upper and lower elastic body comprises bouncing plate, on bouncing plate, be provided with retainer plate, this retainer plate end face is retainer face.
When described retainer plate will be processed materials and parts picking-up under the effect of bouncing plate, the retainer face height of retainer plate is higher than die height.
Described die shoe side extends upward to outer wall, and this outer wall top extends internally into confined planes.
Described retainer plate outside convexes with limiting section, and described confined planes abuts against on limiting section.
In described die shoe upper base surface He on retainer plate lower surface, all offer a standing groove, the upper and lower two ends of described bouncing plate are placed in respectively in standing groove.
The present invention has the following advantages: diel of the present invention by one-shot forming, and is batch production, thereby it has advantages of the high and good product quality of efficiency, and this punching die structure is simple, long service life.
Brief description of the drawings
Fig. 1 is structural representation of the present invention
In figure, 1-punch, 2-retainer plate, 3-die shoe, 4-die, 5-standing groove, 6-bouncing plate, 7-limiting section, 8-confined planes, 9-limited cap.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described, and protection scope of the present invention is not limited to the following stated:
As shown in Figure 1, a kind of leak stoppage checkpost cold-punching mould, it comprises die shoe 3, punch 1 and die 4, die 4 is installed on die shoe 3 centers, described die 4 outsides are provided with upper and lower elastic body, described upper and lower elastic body comprises bouncing plate 6, is provided with retainer plate 2 on bouncing plate 6, and these retainer plate 2 end faces are retainer face.When described retainer plate 2 will be processed materials and parts picking-up under the effect of bouncing plate 6, the retainer face height of retainer plate 2 is higher than die 4 height.Described die shoe 3 sides extend upward to outer wall, and this outer wall top extends internally into confined planes 8.Described retainer plate 2 outsides convex with limiting section 7, and described confined planes 8 abuts against on limiting section 8.In described die shoe 3 upper base surface He on retainer plate 2 lower surfaces, all offer a standing groove 5, described bouncing plate is placed in respectively in standing groove 5 at two ends Shang Xia 6, and after blank processes, punch 1 is up, retainer plate 2 ejects blank die 4 under elastic force effect, completes the punching course of blank.
Claims (5)
1. a leak stoppage checkpost cold-punching mould, it is characterized in that: it comprises die shoe (3), punch (1) and die (4), die (4) is installed on die shoe (3) center, described die (4) outside is provided with upper and lower elastic body, described upper and lower elastic body comprises bouncing plate (6), on bouncing plate (6), be provided with retainer plate (2), this retainer plate (2) end face is retainer face.
2. a kind of leak stoppage checkpost cold-punching mould according to claim 1, is characterized in that: when described retainer plate (2) will be processed materials and parts picking-up under the effect of bouncing plate (6), the retainer face height of retainer plate (2) higher than die (4) highly.
3. a kind of leak stoppage checkpost cold-punching mould according to claim 1, is characterized in that: described die shoe (3) side extends upward to outer wall, and this outer wall top extends internally into confined planes (8).
4. a kind of leak stoppage checkpost cold-punching mould according to claim 3, is characterized in that: described retainer plate (2) outside convexes with limiting section (7), and described confined planes (8) abuts against on limiting section (8).
5. a kind of leak stoppage checkpost cold-punching mould according to claim 1, it is characterized in that: in described die shoe (3) upper base surface and on retainer plate (2) lower surface, all offer a standing groove (5), the upper and lower two ends of described bouncing plate (6) are placed in respectively in standing groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176483.0A CN103990697A (en) | 2014-04-29 | 2014-04-29 | Leaking stoppage clamp cold-punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176483.0A CN103990697A (en) | 2014-04-29 | 2014-04-29 | Leaking stoppage clamp cold-punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103990697A true CN103990697A (en) | 2014-08-20 |
Family
ID=51305172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410176483.0A Pending CN103990697A (en) | 2014-04-29 | 2014-04-29 | Leaking stoppage clamp cold-punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103990697A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458231A (en) * | 2021-05-07 | 2021-10-01 | 盐城诺焱科技有限公司 | Fixed hardware mould processing of joint is with stretch forming device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1690607A1 (en) * | 2005-02-11 | 2006-08-16 | Benteler Automobiltechnik GmbH | Method of manufacturing tubes |
| CN201143537Y (en) * | 2007-12-29 | 2008-11-05 | 厦门华电开关有限公司 | Mould device of cold-punching mould |
| CN201257473Y (en) * | 2008-08-21 | 2009-06-17 | 曲海涛 | Cold punching mould |
| CN201586704U (en) * | 2009-12-09 | 2010-09-22 | 阿海珐输配电华电开关(厦门)有限公司 | Die device for cold-punching die |
| CN202803920U (en) * | 2012-07-12 | 2013-03-20 | 天津物源模具制造有限公司 | Cold punching die device |
-
2014
- 2014-04-29 CN CN201410176483.0A patent/CN103990697A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1690607A1 (en) * | 2005-02-11 | 2006-08-16 | Benteler Automobiltechnik GmbH | Method of manufacturing tubes |
| CN201143537Y (en) * | 2007-12-29 | 2008-11-05 | 厦门华电开关有限公司 | Mould device of cold-punching mould |
| CN201257473Y (en) * | 2008-08-21 | 2009-06-17 | 曲海涛 | Cold punching mould |
| CN201586704U (en) * | 2009-12-09 | 2010-09-22 | 阿海珐输配电华电开关(厦门)有限公司 | Die device for cold-punching die |
| CN202803920U (en) * | 2012-07-12 | 2013-03-20 | 天津物源模具制造有限公司 | Cold punching die device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458231A (en) * | 2021-05-07 | 2021-10-01 | 盐城诺焱科技有限公司 | Fixed hardware mould processing of joint is with stretch forming device |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140820 |