CN206509346U - Day font mesh shaped mold - Google Patents
Day font mesh shaped mold Download PDFInfo
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- CN206509346U CN206509346U CN201720016024.5U CN201720016024U CN206509346U CN 206509346 U CN206509346 U CN 206509346U CN 201720016024 U CN201720016024 U CN 201720016024U CN 206509346 U CN206509346 U CN 206509346U
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Abstract
The utility model is related to a day font mesh shaped mold, and upper mould is connected by fastening bolt with lower mould, and the male of upper mould enters in lower mould；Gradient is provided between the plup inlet and bridge of upper mould, the inside of plup inlet is provided with Chuan Shan holes.The utility model provides the scheme of a kind of energy increase extruding bumper life-span and speed of production；For extrusion die shape bridge, pan feeding mode makes design alteration.The bridge floor of shunting bridge porch is changed to gradient, lifting surface area during increase extruding by plane.The utility model increases lifting surface area, beneficial to processing, improves extrusion speed, improves die life.
Description
Technical field
The utility model is related to the extrusion die field of aluminum alloy materials, particularly a kind of increase lifting surface area, beneficial to adding
Work, improves extrusion speed, improves the day font mesh shaped mold of die life.
Background technology
With automotive light weight technology demand for development, it has been main trend that bumper, which replaces with aluminum alloy materials,.Because of bumper, its
All it is day font and mesh font mostly during design, because its width is big, centre has muscle to make its internal bad feed.
For in the Design of Moulds of specific products, hole arrangement is shunted, shape, size is mainly by product and extruder
Influence, coefficient of variation is less, it is necessary to a kind of design and develop for shunting bridge, die size in design, makes to be easier inside it
Feed, improves the life-span of mould and the mould of speed of production.
Utility model content
The purpose of this utility model is to provide a kind of increase lifting surface area, beneficial to processing, improves extrusion speed, improves mould
The day font mesh shaped mold in life-span.
Day font mesh shaped mold, including：
Upper mould, the upper mould is connected by fastening bolt with lower mould, and the male of the upper mould enters in lower mould；
Gradient is provided between the plup inlet and bridge of the upper mould, the inside of the plup inlet is provided with Chuan Shan holes.
The gradient is taper.
The angle of Chuan Shan holes both sides is 11 °.
Mould is connected by fastening bolt with lower mould on the utility model, and the male of upper mould enters in lower mould；The pan feeding of upper mould
Gradient is provided between Kong Yuqiao, the inside of plup inlet is provided with Chuan Shan holes.The utility model, which provides one kind, can increase extruding bumper
Life-span and the scheme of speed of production；For extrusion die shape bridge, pan feeding mode makes design alteration.Shunt the bridge of bridge porch
Face is changed to gradient, lifting surface area during increase extruding by plane.Mould was flung instead by former dorsal pore, was conducive to processing, because
The all relatively wide centre of bumper does not drive the bad feed of dorsal pore, and particularly greater than more than 60, dorsal pore must be all opened in the past.It is changed to fling
Suffered a problem that after mould and be exactly, the bad feed of intermediate ribs, all quickly, the inside material is exactly into not going, be such as not added with imperial palace for outside
Portion's pressure, can make die life shorten and (with holding dorsal pore mould, hold dorsal pore because frictional force can also produce greatly thick muscle), and speed
Slowly, therefore based on this some, Chuan Shan holes is done, inside is done greatly, outside does small, redistributed the flow on distributing reinforcement, finally make it
Reach equilibrium.Verified through excessive mold, so can not only improve extrusion speed, die life can also be extended.Particularly
For the mould that 7 are, speed can lift 20%, and the life-span can improve 1 times.The utility model increases lifting surface area, profit
In processing, extrusion speed is improved, die life is improved.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is the partial schematic diagram in Chuan Shan holes；
Fig. 4 is the structural representation of prior art；
Fig. 5 is the front view of prior art；
In figure：1st, upper mould, 2, lower mould, 3, fastening bolt, 4, male, 5, plup inlet, 6, bridge, 7, gradient, 8, Chuan Shan holes.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Embodiment 1：
Day font mesh shaped mold, including：Upper mould 1, upper mould 1 is connected by fastening bolt 3 with lower mould 2, the male of upper mould 1
4 enter in lower mould 2；Gradient 7 is provided between the plup inlet 5 and bridge 6 of upper mould 1, the inside of plup inlet 5 is provided with Chuan Shan holes 8.Gradient 7
For taper.The angle of the both sides of Chuan Shan holes 8 is 11 °.
General principle of the present utility model, principal character and advantage has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the utility model spirit and scope are not departed from the utility model also have various change and
Improve, these changes and improvements are both fallen within the range of claimed the utility model.The utility model be claimed scope by
Appended claims and its equivalent are defined.
Claims (3)
1. day font mesh shaped mold, it is characterised in that including：
Upper mould (1), the upper mould (1) is connected by fastening bolt (3) with lower mould (2), and the male (4) of the upper mould (1) enters
In lower mould (2)；
Gradient (7) is provided between the plup inlet (5) and bridge (6) of the upper mould (1), the inside of the plup inlet (5), which is provided with, wears mountain
Hole (8).
2. according to claim 1 day font mesh shaped mold, it is characterised in that the gradient (7) is taper.
3. according to claim 1 day font mesh shaped mold, it is characterised in that the angle of Chuan Shan holes (8) both sides
For 11 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720016024.5U CN206509346U (en) | 2017-01-06 | 2017-01-06 | Day font mesh shaped mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720016024.5U CN206509346U (en) | 2017-01-06 | 2017-01-06 | Day font mesh shaped mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206509346U true CN206509346U (en) | 2017-09-22 |
Family
ID=59864558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720016024.5U Active CN206509346U (en) | 2017-01-06 | 2017-01-06 | Day font mesh shaped mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206509346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620377A (en) * | 2021-01-11 | 2021-04-09 | 上海友升铝业股份有限公司 | Extrusion die capable of prolonging service life of high-strength 7-series aluminum alloy die |
-
2017
- 2017-01-06 CN CN201720016024.5U patent/CN206509346U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620377A (en) * | 2021-01-11 | 2021-04-09 | 上海友升铝业股份有限公司 | Extrusion die capable of prolonging service life of high-strength 7-series aluminum alloy die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201702, Shanghai Qingpu District, Shanghai Qing Ping highway 2058 Patentee after: Shanghai Yousheng Aluminum Co., Ltd Address before: 201702, Shanghai Qingpu District, Shanghai Qing Ping highway 2058 Patentee before: SHANGHAI UNISON ALUMINUM PRODUCTS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |