CN207899889U - A kind of butterfly bridge mold - Google Patents
A kind of butterfly bridge mold Download PDFInfo
- Publication number
- CN207899889U CN207899889U CN201820176012.3U CN201820176012U CN207899889U CN 207899889 U CN207899889 U CN 207899889U CN 201820176012 U CN201820176012 U CN 201820176012U CN 207899889 U CN207899889 U CN 207899889U
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- China
- Prior art keywords
- mold
- butterfly
- upper mold
- butterfly bridge
- hole
- Prior art date
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Abstract
The utility model discloses a kind of butterfly bridge molds comprising：The upper mold and lower mold being vertically combined together, the upper mold is in the form of annular discs, the lower mold is also in the form of annular discs, the lower mold is equipped with vertically perforative through-hole, the upper mold is equipped with the foreman extended into through-hole, wherein the upper mold is equipped with butterfly bridge structure, the butterfly bridge structure is for reducing squeeze pressure, mould strength is improved, to extend die life.
Description
Technical field
A kind of a kind of related butterfly bridge mold in butterfly bridge mold more particularly to long lifespan of the utility model.
Background technology
For 7 be the trade mark the aluminium section die service life it is low be to recognize problem in industry altogether, because 7 be that material is very hard, poor fluidity,
Mold all works in high pressure when squeezing production, and mold, which is easy to split bridge, to be scrapped.
In view of the drawbacks described above of the prior art, it is really necessary to design a kind of improved butterfly bridge mold.
Utility model content
The technical problem to be solved by the utility model is to：A kind of butterfly bridge mold, long lifespan are provided.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of butterfly bridge mold comprising：The upper mold and lower mold being vertically combined together, the upper mold
In the form of annular discs, the lower mold is also in the form of annular discs, and the lower mold is equipped with vertically perforative through-hole, the upper mold are set
There is the foreman extended into through-hole, wherein the upper mold is equipped with butterfly bridge structure, the butterfly bridge structure is for reducing extruding
Pressure improves mould strength, to extend die life.
Further improvement of the utility model is as follows：
Further, the upper mold is equipped with the horizontal horizontal axis line through the center of circle and the vertical vertical axes for running through the center of circle
Die ontology is divided into four impartial parts by heart line, the horizontal axis line and vertical axial line, the butterfly bridge structure along
Horizontal axis line is symmetrical arranged, and the butterfly bridge structure is symmetrical arranged along vertical axial line.
Further, the upper mold is equipped with several screw holes, and screw is equipped in the screw hole.
Further, a diameter of 12mm of the screw.
Further, the tapered shape of the through-hole.
Compared with prior art, the utility model has the beneficial effect that：Butterfly bridge structure improves for reducing squeeze pressure
Mould strength, to extend die life.
Description of the drawings
Fig. 1 is the sectional view of the butterfly bridge mold of the utility model.
Fig. 2 is the vertical view of the butterfly bridge mold of the utility model.
Specific implementation mode
The utility model is further explained with reference to the accompanying drawings and examples.
As shown in Figure 1 to Figure 2, to meet a kind of butterfly bridge mold 100 of the utility model comprising：Vertically
The upper mold 11 and lower mold 12 being combined together, the upper mold 11 is in the form of annular discs, and the lower mold 12 is also in the form of annular discs, institute
It states lower mold 12 and is equipped with vertically perforative through-hole 121, the upper mold 11 is equipped with the foreman extended into through-hole 121
111.The upper mold 11 is equipped with butterfly bridge structure 13, and it is strong to improve mold for reducing squeeze pressure for the butterfly bridge structure 13
Degree, to extend die life.
The upper mold 11 is equipped with the horizontal horizontal axis line 14 through the center of circle and the vertical vertical axial line for running through the center of circle
15, upper mold 11 is divided into four impartial parts, the butterfly bridge structure 13 by the horizontal axis line 14 and vertical axial line 15
It is symmetrical arranged along horizontal axis line 14, and the butterfly bridge structure 13 is symmetrical arranged along vertical axial line 15.
The upper mold 11 is equipped with several screw holes 16, and screw 17 is equipped in the screw hole 16.The screw 17
A diameter of 12mm.121 tapered shape of the through-hole.
Compared with prior art, the utility model has the beneficial effect that：Butterfly bridge structure improves for reducing squeeze pressure
Mould strength, to extend die life.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned
Hair, without performing creative labour, made various transformation are all fallen within the scope of protection of the utility model.
Claims (5)
1. a kind of butterfly bridge mold comprising：The upper mold and lower mold, the upper mold being vertically combined together be in
Discoid, the lower mold is also in the form of annular discs, and the lower mold is equipped with vertically perforative through-hole, the upper mold are equipped with
Extend into the foreman in through-hole, it is characterised in that：The upper mold be equipped with butterfly bridge structure, the butterfly bridge structure for reducing
Squeeze pressure improves mould strength, to extend die life.
2. the butterfly bridge mold as described in claim 1, it is characterised in that：The upper mold is equipped with the horizontal water for running through the center of circle
Flat axial line and the vertical vertical axial line for running through the center of circle, die ontology is divided by the horizontal axis line and vertical axial line
Deng four parts, the butterfly bridge structure is symmetrical arranged along horizontal axis line, and the butterfly bridge structure is along vertical axle center
Line is symmetrical arranged.
3. the butterfly bridge mold as described in claim 2, it is characterised in that：The upper mold is equipped with several screw holes, institute
It states and screw is installed in screw hole.
4. the butterfly bridge mold as described in claim 3, it is characterised in that：A diameter of 12mm of the screw.
5. the butterfly bridge mold as described in claim 4, it is characterised in that：The tapered shape of through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820176012.3U CN207899889U (en) | 2018-02-01 | 2018-02-01 | A kind of butterfly bridge mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820176012.3U CN207899889U (en) | 2018-02-01 | 2018-02-01 | A kind of butterfly bridge mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207899889U true CN207899889U (en) | 2018-09-25 |
Family
ID=63561841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820176012.3U Expired - Fee Related CN207899889U (en) | 2018-02-01 | 2018-02-01 | A kind of butterfly bridge mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207899889U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332414A (en) * | 2018-09-29 | 2019-02-15 | 山东大学 | A kind of butterfly extrusion die for flat wide thin-walled multi-cavity aluminum profile production |
| CN110722011A (en) * | 2019-11-26 | 2020-01-24 | 广西南南铝加工有限公司 | 7 hard alloy row material extrusion die |
| CN113020308A (en) * | 2021-03-03 | 2021-06-25 | 重庆友利森汽车科技有限公司 | Be applied to car front bumper 7003 hard alloy section bar extrusion die |
-
2018
- 2018-02-01 CN CN201820176012.3U patent/CN207899889U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332414A (en) * | 2018-09-29 | 2019-02-15 | 山东大学 | A kind of butterfly extrusion die for flat wide thin-walled multi-cavity aluminum profile production |
| CN110722011A (en) * | 2019-11-26 | 2020-01-24 | 广西南南铝加工有限公司 | 7 hard alloy row material extrusion die |
| CN110722011B (en) * | 2019-11-26 | 2021-06-29 | 广西南南铝加工有限公司 | 7 hard alloy row material extrusion die |
| CN113020308A (en) * | 2021-03-03 | 2021-06-25 | 重庆友利森汽车科技有限公司 | Be applied to car front bumper 7003 hard alloy section bar extrusion die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20200201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |