CN203293278U - Stamping lower die structure of door plate hinge hole - Google Patents
Stamping lower die structure of door plate hinge hole Download PDFInfo
- Publication number
- CN203293278U CN203293278U CN201320250014XU CN201320250014U CN203293278U CN 203293278 U CN203293278 U CN 203293278U CN 201320250014X U CN201320250014X U CN 201320250014XU CN 201320250014 U CN201320250014 U CN 201320250014U CN 203293278 U CN203293278 U CN 203293278U
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- CN
- China
- Prior art keywords
- lower die
- door plate
- hole
- mold body
- lower mold
- 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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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses a stamping lower die structure of a door plate hinge hole. The stamping lower die structure comprises a lower die base; the stamping lower die structure is characterized in that the lower die base is provided with a lower die body, the peripheral corners of the lower die body are respectively provided with a locating hole, the inner side and one end of the lower die body are respectively provided with a limiting plate which is matched with the position of the door plate hinge hole, the middle part of the lower die body is provided with a concave cavity, the lower die body at two ends of the concave cavity is respectively provided with a stepped hole, the hole diameter of each stepped hole is gradually enlarged from top to bottom, and the outer sides of the lower die body are respectively provided with inclined discharging grooves which are communicated with the lower end parts of the stepped holes. According to the stamping lower die structure disclosed by the utility model, the structural design is reasonable, the operation is simple and convenient, one corner of a door plate can be clamped between the limiting plates when in use, alignment for position finding is not needed, fertilizers for stamping can get out from the discharging grooves, the cleaning times are reduced, time and labor are saved, the working efficiency is high, and the using requirements on mass production are met.
Description
Technical field
The utility model relates to a kind of mould structure, relates in particular to the punching press lower die structure in a kind of door plate hinge hole.
Background technology
The lower die structure in existing door plate hinge hole is simple, during the door-plate punching, door-plate directly is placed on counterdie and can carries out punching, its placement is unstable, while rushing pan, easily mobile punching is inclined to one side, affect product quality, do not have simultaneously stopping means door-plate punching position manual-alignment inconvenient on counterdie, waste time and energy, inefficiency.
The utility model content
The purpose of this utility model is in order to make up the deficiency of prior art, and the punching press lower die structure in a kind of door plate hinge hole is provided.
The utility model is achieved through the following technical solutions:
The punching press lower die structure in a kind of door plate hinge hole, include die shoe, it is characterized in that: on described die shoe, lower mold body is installed, the surrounding corner of described lower mold body is respectively equipped with locating hole, the inner side edge of described lower mold body and wherein an end be respectively equipped with the limiting plate that coordinates with the door plate hinge hole site, the middle part of described lower mold body is provided with cavity, be respectively equipped with stepped hole on the lower mold body at described cavity two ends, the aperture of described stepped hole is up-small and down-big, and the outside of described lower mold body is respectively equipped with the blow tank that is communicated with the stepped hole bottom.
The described lower mold body other end is provided with outward extending gripper shoe.
The structural design of the limiting plate by lower mold body one side and an end, one jiao of door-plate can be stuck between limiting plate and get final product during use, do not need to aim at and look for position, structural design by lower mold body stepped hole and blow tank, after punching, waste material can by blow tank out avoid each punching need to clear up the die cavity of counterdie, and is time saving and energy saving, high efficiency, met the instructions for use of producing in enormous quantities.
The utility model has the advantages that:
The utility model reasonable in design, simple to operation, one jiao of door-plate can be stuck between limiting plate and get final product during use, do not need to aim at and look for position, the fertilizer of punching simultaneously from blow tank out, has reduced clearing times, and is time saving and energy saving, high efficiency, met the instructions for use of producing in enormous quantities.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Referring to accompanying drawing, the punching press lower die structure in a kind of door plate hinge hole, include die shoe 1, lower mold body 2 is installed on die shoe 1, the surrounding corner of lower mold body 2 is respectively equipped with locating hole 3, the inner side edge of lower mold body 1 and wherein an end be respectively equipped with the limiting plate 4,5 that coordinates with the door plate hinge hole site, the middle part of lower mold body 1 is provided with cavity 6, be respectively equipped with stepped hole 7 on the lower mold body at cavity 6 two ends, the aperture of stepped hole 7 is up-small and down-big, and the outside of lower mold body 2 is respectively equipped with the blow tank 8 that is communicated with stepped hole 7 bottoms.The described lower mold body other end is provided with outward extending gripper shoe 9.
Claims (2)
1. the punching press lower die structure in a door plate hinge hole, include die shoe, it is characterized in that: on described die shoe, lower mold body is installed, the surrounding corner of described lower mold body is respectively equipped with locating hole, the inner side edge of described lower mold body and wherein an end be respectively equipped with the limiting plate that coordinates with the door plate hinge hole site, the middle part of described lower mold body is provided with cavity, be respectively equipped with stepped hole on the lower mold body at described cavity two ends, the aperture of described stepped hole is up-small and down-big, and the outside of described lower mold body is respectively equipped with the blow tank that is communicated with the stepped hole bottom.
2. the punching press lower die structure in door plate hinge according to claim 1 hole, it is characterized in that: the described lower mold body other end is provided with outward extending gripper shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320250014XU CN203293278U (en) | 2013-05-09 | 2013-05-09 | Stamping lower die structure of door plate hinge hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320250014XU CN203293278U (en) | 2013-05-09 | 2013-05-09 | Stamping lower die structure of door plate hinge hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203293278U true CN203293278U (en) | 2013-11-20 |
Family
ID=49569316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320250014XU Expired - Fee Related CN203293278U (en) | 2013-05-09 | 2013-05-09 | Stamping lower die structure of door plate hinge hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203293278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607545A (en) * | 2015-02-06 | 2015-05-13 | 三门峡市质量技术监督检验测试中心 | Machining device and machining method of aluminum or aluminum alloy cupping test wafer |
-
2013
- 2013-05-09 CN CN201320250014XU patent/CN203293278U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607545A (en) * | 2015-02-06 | 2015-05-13 | 三门峡市质量技术监督检验测试中心 | Machining device and machining method of aluminum or aluminum alloy cupping test wafer |
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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: 20131120 Termination date: 20140509 |