CN202894082U - Push rod punching head - Google Patents
Push rod punching head Download PDFInfo
- Publication number
- CN202894082U CN202894082U CN 201220504416 CN201220504416U CN202894082U CN 202894082 U CN202894082 U CN 202894082U CN 201220504416 CN201220504416 CN 201220504416 CN 201220504416 U CN201220504416 U CN 201220504416U CN 202894082 U CN202894082 U CN 202894082U
- Authority
- CN
- China
- Prior art keywords
- push rod
- punching head
- punching
- spring
- drift
- 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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Abstract
A push rod punching head comprises a punching head. The top in the punching head is provided with a spring tube which is internally provided with a spring. The bottom of the spring tube is provided with a push rod hole which is internally provided with a push rod. The push rod is connected with the spring. When product punching is required, the product is placed on a template, and then the punching head moves downwards. When the punching head contacts with the product, the push rod compresses the spring upwards, and the push rod retreats to the inner part of the punching head. When the punching head has finished product punching, the spring automatically pushes the push rod downwards. the push rod directly supports the waste material for preventing ejection, and the waste material falls off automatically. Falling of the waste material to the template because of speed inertia of the punching head or viscosity of the oil stain is prevented. The punching head is internally provided with a spring tube. The top of the spring tube is provided with a push rod hole for facilitating fixation with the push rod. The effect to the punching, which is caused by push rod offset in the punching process, is prevented. Human cleaning is saved. The push rod punching head realizes continuous operation and improves production efficiency.
Description
Technical field
The utility model relates to the punching press field, especially relates to a kind of push rod drift.
Background technology
Existing drift, must add punching oil in the mould in process of production, and the waste material that produces in the production process can be adhered on the template by oil, again get to just to have on the product when drift and weigh wounded, must clean out again punching to waste material, stick on the template but have unavoidably tiny waste material, and can not form continued operation, operating efficiency is not high.
Summary of the invention
In order to overcome defects, the utility model provides a kind of push rod drift.
The technical scheme in the invention for solving the technical problem is: a kind of push rod drift, comprise drift, described drift inner top is provided with bourdon tube, described bourdon tube inside is provided with spring, described bourdon tube bottom is provided with jogger hole, be provided with push rod in the described jogger hole, described push rod is connected with spring.
The beneficial effects of the utility model are: when the needs stamping products, product is positioned on the template, then drift moves downward, when drift contacts with product, push rod is upwards with spring compression, push rod retracts to drift inside, when drift that the product punching press is complete, at this moment, spring is released push rod downwards automatically, push rod directly withstands waste material and does not allow its ejection, so that waste material drops automatically, and can scrap belt not grown on template owing to drift speed inertia or oil stain viscosity, be provided with bourdon tube in the drift, the bourdon tube top is provided with jogger hole, convenient and push rod fixing, so that push rod can not produce skew and affect punching press in punching course, need the labor cleaning, realize continuous operation, improved production efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the upward view of bourdon tube;
Among the figure: 1, drift 2, bourdon tube 3, spring 4, jogger hole 5, push rod.
The specific embodiment
Below in conjunction with the drawings and the specific embodiments the utility model is described in detail:
A kind of push rod drift comprises drift 1 as shown in Figure 1, and described drift 1 inner top is provided with bourdon tube 2, and described bourdon tube 2 inside are provided with spring 3, and described bourdon tube 2 bottoms are provided with jogger hole 4, are provided with push rod 5 in the described jogger hole 4, and described push rod 5 is connected with spring 3.
After adopting said structure, be characterized in: when the needs stamping products, product is positioned on the template, then drift 1 moves downward, when drift 1 contacts with product, push rod 5 upwards compresses spring 3, and push rod 5 retracts to drift 1 inside, when drift 1 the product punching press is complete, at this moment, spring 3 is released push rod 5 downwards automatically, and push rod 5 directly withstands waste material and do not allow its ejection, so that waste material drops automatically, and can scrap belt not grown on template owing to drift 1 speed inertia or oil stain viscosity, be provided with bourdon tube 2 in the drift 1, bourdon tube 2 tops are provided with jogger hole 4, and convenience is fixing with push rod 5, so that push rod 5 can not produce skew and affect punching press in punching course, need the labor cleaning, realized continuous operation, improved production efficiency.
Claims (1)
1. push rod drift, comprise drift (1), it is characterized in that: described drift (1) inner top is provided with bourdon tube (2), described bourdon tube (2) inside is provided with spring (3), described bourdon tube (2) bottom is provided with jogger hole (4), be provided with push rod (5) in the described jogger hole (4), described push rod (5) is connected with spring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220504416 CN202894082U (en) | 2012-09-29 | 2012-09-29 | Push rod punching head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220504416 CN202894082U (en) | 2012-09-29 | 2012-09-29 | Push rod punching head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202894082U true CN202894082U (en) | 2013-04-24 |
Family
ID=48114802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220504416 Expired - Fee Related CN202894082U (en) | 2012-09-29 | 2012-09-29 | Push rod punching head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202894082U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825145A (en) * | 2012-09-29 | 2012-12-19 | 苏州鑫捷顺五金机电有限公司 | Push rod punching head |
| CN107127246A (en) * | 2017-05-09 | 2017-09-05 | 柯利佳 | A kind of piercing punch structure |
-
2012
- 2012-09-29 CN CN 201220504416 patent/CN202894082U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825145A (en) * | 2012-09-29 | 2012-12-19 | 苏州鑫捷顺五金机电有限公司 | Push rod punching head |
| CN107127246A (en) * | 2017-05-09 | 2017-09-05 | 柯利佳 | A kind of piercing punch structure |
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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: 20130424 Termination date: 20160929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |