CN202877330U - Punching mold - Google Patents
Punching mold Download PDFInfo
- Publication number
- CN202877330U CN202877330U CN 201220469988 CN201220469988U CN202877330U CN 202877330 U CN202877330 U CN 202877330U CN 201220469988 CN201220469988 CN 201220469988 CN 201220469988 U CN201220469988 U CN 201220469988U CN 202877330 U CN202877330 U CN 202877330U
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- CN
- China
- Prior art keywords
- mold
- die
- punching
- counterdie
- square
- 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
The utility model relates to a machinery machining mold, in particular to a punching mold. The punching mold is provided with an upper mold and a lower mold which are arranged vertically. Four guide rods distributed in a square are arranged at the bottom of the upper mold. A cylindrical punching head is arranged on the middle portion of the bottom end of the upper mold. Four sleeve tubes distributed in a square are arranged on the lower mold. A concave mold is arranged in the middle portion of the lower mold and is fixed on the lower mold through a spring arranged at the bottom of the concave mold. When the upper mold approaches the lower mold, each guide rod is inserted in each sleeve tube and the punching head is inserted in the concave mold. The punching mold is simple and reasonable in structure design, high in machining accuracy, high in operation efficiency and good in molding effect.
Description
Technical field
The utility model relates to a kind of machining mould, specifically relates to a kind of punching die.
Background technology
The workpiece punch operation is by the moulding of perforating die punch process.
Summary of the invention
For the technical problem that exists in the prior art, the utility model provides a kind of reasonable in design, punching die that working (machining) efficiency is high.
To achieve these goals, the technical scheme of employing is as follows:
A kind of punching die is characterized in that, has to go to upper and lower the upper die and lower die of arranging, wherein,
The patrix bottom is provided with four guide rods that are square and arrange, and the middle part of patrix bottom is provided with the cylinder drift;
Counterdie is provided with four sleeve pipes that are square and arrange, and the counterdie middle part is provided with die, and die is fixed on the counterdie by the spring of being located at the die bottom;
When patrix was close to counterdie, guide rod inserted in the sleeve pipe, and drift inserts in the die.
The utility model punching die, the structural design advantages of simple, machining accuracy is high, and operating efficiency is high, good forming effect.
Description of drawings
For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
See also Fig. 1, a kind of punching die has and goes to upper and lower patrix 2 and the counterdie 5 of arranging.Patrix 2 bottoms are provided with four guide rods 3 that are square and arrange, and the middle part of patrix 2 bottoms is provided with cylinder drift 1.Counterdie 5 is provided with four sleeve pipes that are square and arrange, and counterdie 5 middle parts are provided with die 4, and die 4 is fixed on the counterdie 5 by the spring 6 of being located at die 4 bottoms.Patrix 2 to counterdie 5 near the time, guide rod 3 inserts in the sleeve pipes, drift 1 inserts in the die 4.
Above content only is to the utility model structure example and explanation; under those skilled in the art described specific embodiment is made various modifications or replenish or adopt similar mode to substitute; only otherwise depart from the structure of utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (1)
1. a punching die is characterized in that, have to go to upper and lower the upper die and lower die of arranging, wherein,
The patrix bottom is provided with four guide rods that are square and arrange, and the middle part of patrix bottom is provided with the cylinder drift;
Counterdie is provided with four sleeve pipes that are square and arrange, and the counterdie middle part is provided with die, and die is fixed on the counterdie by the spring of being located at the die bottom;
When patrix was close to counterdie, guide rod inserted in the sleeve pipe, and drift inserts in the die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220469988 CN202877330U (en) | 2012-09-17 | 2012-09-17 | Punching mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220469988 CN202877330U (en) | 2012-09-17 | 2012-09-17 | Punching mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202877330U true CN202877330U (en) | 2013-04-17 |
Family
ID=48068796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220469988 Expired - Fee Related CN202877330U (en) | 2012-09-17 | 2012-09-17 | Punching mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202877330U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209393A (en) * | 2014-09-05 | 2014-12-17 | 苏州洛特兰新材料科技有限公司 | Punching device for circular-ring end heads |
| CN105215148A (en) * | 2015-11-12 | 2016-01-06 | 苏州庄吉模塑科技有限公司 | A kind of hexagon tubing punching die |
-
2012
- 2012-09-17 CN CN 201220469988 patent/CN202877330U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209393A (en) * | 2014-09-05 | 2014-12-17 | 苏州洛特兰新材料科技有限公司 | Punching device for circular-ring end heads |
| CN105215148A (en) * | 2015-11-12 | 2016-01-06 | 苏州庄吉模塑科技有限公司 | A kind of hexagon tubing punching die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20130917 |