CN203292306U - Integrated lower die structure of door plate three-flanging structure - Google Patents
Integrated lower die structure of door plate three-flanging structure Download PDFInfo
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- CN203292306U CN203292306U CN2013202500120U CN201320250012U CN203292306U CN 203292306 U CN203292306 U CN 203292306U CN 2013202500120 U CN2013202500120 U CN 2013202500120U CN 201320250012 U CN201320250012 U CN 201320250012U CN 203292306 U CN203292306 U CN 203292306U
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- lower die
- mold body
- lower mold
- sides
- groove
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Abstract
The utility model discloses an integrated lower die structure of a door plate three-flanging structure. The integrated lower die structure comprises a lower die body; the integrated lower die structure is characterized in that the upper end surface of the lower die body is provided with a trapezoid-shaped groove, a V-shaped groove and a semi-circular groove which are arranged at intervals in certain distance, arc transition is adopted between the upper end parts at two sides of the trapezoid-shaped groove and the upper end surface of the lower die body, a step surface is arranged between the upper end parts at two sides of the V-shaped groove and the upper end surface of the lower die body, an inclined surface is arranged between the upper end surfaces at two sides of the semi-circular groove and the upper end surface of the lower die body, and the lower end surface of the lower die body is distributed with sawtooth-shaped clamping grooves. According to the integrated lower die structure disclosed by the utility model, the structural design is reasonable, three bending structures are arranged on one lower die body, corresponding clamping grooves can be matched according to bending needs, and the multipurpose function of a lower die can be realized.
Description
Technical field
The utility model relates to mould applications, relates in particular to the lower die structure of three kinds of folded edges integral types of a kind of door-plate.
Background technology
The folded edges at door-plate edge has a variety of, its different flanging needs different moulds, and common bending is mostly that door-plate is converted into dovetail groove, V-shaped groove or semi-circular groove, during the bending of small lot or single-piece, need to change back and forth different moulds, troublesome poeration, waste time and energy.
The utility model content
The purpose of this utility model is in order to make up the deficiency of prior art, and the lower die structure of three kinds of folded edges integral types of a kind of door-plate is provided.
The utility model is achieved through the following technical solutions:
The lower die structure of three kinds of folded edges integral types of a kind of door-plate, include lower mold body, it is characterized in that: the upper surface of described lower mold body is provided with dovetail groove, V-shaped groove and the semi-circular groove that keeps at a certain distance away, adopt arc transition between the upper end of described dovetail groove both sides and the upper surface of lower mold body, be provided with step surface between the upper end of described V-shaped groove both sides and the upper surface of lower mold body, be provided with inclined-plane between the upper surface of described semi-circular groove both sides and the upper surface of lower mold body, the lower surface of described lower mold body is distributed with the zigzag draw-in groove.
The middle part of described lower mold body two sides is respectively equipped with a cavity anyhow, and the both ends of described cavity are provided with respectively locating hole.
Dovetail groove, V-shaped groove and semi-circular groove are located on a lower mold body, can need to be shifted to it according to different flangings, coordinate upper die structure can carry out bending, several processing only need the counterdie position that moves around to get final product, lower surface by lower mold body is distributed with the zigzag draw-in groove, facilitate the location of a direction of lower mold body, avoided changing back and forth different moulds, troublesome poeration, the problem such as waste time and energy.
The utility model has the advantages that:
The utility model reasonable in design, three kinds of bending structures are located on a lower mold body,, according to the bending needs, coordinate corresponding draw-in groove to get final product, and realize a function that counterdie is multiplex.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Referring to accompanying drawing, the lower die structure of three kinds of folded edges integral types of a kind of door-plate, include lower mold body 1, the upper surface of lower mold body 1 is provided with dovetail groove 2, V-shaped groove 3 and the semi-circular groove 4 that keeps at a certain distance away, adopt arc transition between the upper end of dovetail groove 2 both sides and the upper surface of lower mold body 1, be provided with step surface between the upper end of V-shaped groove 3 both sides and the upper surface of lower mold body 1, be provided with inclined-plane between the upper surface of semi-circular groove 4 both sides and the upper surface of lower mold body 1, the lower surface of lower mold body 1 is distributed with zigzag draw-in groove 5.
The middle part of described lower mold body 1 two sides is respectively equipped with a cavity 6 anyhow, and the both ends of cavity 6 are provided with respectively locating hole 7.
Claims (2)
1. the lower die structure of three kinds of folded edges integral types of a door-plate, include lower mold body, it is characterized in that: the upper surface of described lower mold body is provided with dovetail groove, V-shaped groove and the semi-circular groove that keeps at a certain distance away, adopt arc transition between the upper end of described dovetail groove both sides and the upper surface of lower mold body, be provided with step surface between the upper end of described V-shaped groove both sides and the upper surface of lower mold body, be provided with inclined-plane between the upper surface of described semi-circular groove both sides and the upper surface of lower mold body, the lower surface of described lower mold body is distributed with the zigzag draw-in groove.
2. the lower die structure of three kinds of folded edges integral types of door-plate according to claim 1 is characterized in that: the middle part of described lower mold body two sides is respectively equipped with a cavity anyhow, and the both ends of described cavity are provided with respectively locating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202500120U CN203292306U (en) | 2013-05-09 | 2013-05-09 | Integrated lower die structure of door plate three-flanging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202500120U CN203292306U (en) | 2013-05-09 | 2013-05-09 | Integrated lower die structure of door plate three-flanging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203292306U true CN203292306U (en) | 2013-11-20 |
Family
ID=49568346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202500120U Expired - Fee Related CN203292306U (en) | 2013-05-09 | 2013-05-09 | Integrated lower die structure of door plate three-flanging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203292306U (en) |
-
2013
- 2013-05-09 CN CN2013202500120U patent/CN203292306U/en not_active Expired - Fee Related
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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 |