CN205463711U - Hot plastic tool of die -casting steel sheet - Google Patents
Hot plastic tool of die -casting steel sheet Download PDFInfo
- Publication number
- CN205463711U CN205463711U CN201620043724.9U CN201620043724U CN205463711U CN 205463711 U CN205463711 U CN 205463711U CN 201620043724 U CN201620043724 U CN 201620043724U CN 205463711 U CN205463711 U CN 205463711U
- Authority
- CN
- China
- Prior art keywords
- casting steel
- steel disc
- die casting
- arc
- die
- 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 discloses a hot plastic tool of die -casting steel sheet, its last mould and lower mould that includes corresponding setting, the bottom of going up the mould is equipped with the arc lug, the top of lower mould corresponds the arc lug is equipped with the arc recess, is equipped with a plurality of pilot pins in this arc recess bottom outstanding this arc recess, in correspond on the arc lug the pilot pin is equipped with dodges the hole. The utility model discloses its simple structure is reasonable, and design benefit through the cooperation of arc lug with the arc recess, can carry out the alignment to the die -casting steel sheet well, and the alignment after strain is replied lowly, and the die -casting steel sheet yield after the alignment is high, can satisfy the demand of use.
Description
Technical field
This utility model relates to die casting steel disc production field, particularly to a kind of hot shaping tool of die casting steel disc.
Background technology
In prior art, die casting steel disc is usually present metaboly in molding, ejection process, and die casting flat-type steel disc is widely used in modern production, such as, apply on mobile phone magnalium center product.Owing to the planarity requirements of the mobile phone magnalium center plane fitting surface of die casting flat-type steel disc is higher, so be generally required for die cast, eject after die casting steel disc carry out shaping, conventional Training system is to be flattened by upper die and lower die, but existing upper die and lower die are planar structure, after routine plastic, the deformation-recovery of die casting steel disc is big, it is difficult to use.The die casting steel disc of effective and high yield i.e. cannot be gone out by conventional plane shaping tool alignment.
A kind of hot shaping tool of die casting steel disc becomes demand.
Utility model content
The purpose of this utility model is, for the problems referred to above, a kind of hot shaping tool of die casting steel disc is provided, it is simple and reasonable, designs ingenious, by coordinating of arc bump and arc groove, well die casting steel disc can be carried out alignment, after alignment, deformation-recovery is low, and the die casting steel disc yield after alignment is high, it is possible to meet the demand used.
The technical scheme that this utility model is used for achieving the above object is:
A kind of hot shaping tool of die casting steel disc, it includes the upper die and lower die of corresponding setting, the bottom of described upper mold is provided with arc bump, the corresponding described arc bump in the top of described lower mold is provided with arc groove, in this arc groove, this arc-shaped groove bottom prominent is provided with some positioning needles, and on described arc bump, corresponding described positioning needle is provided with and dodges hole.
The centre position, bottom of described upper mold is provided with depression, and described arc bump is arranged in this depression, and the bottom of this upper mold is stretched out at the top of this arc bump.
The corresponding described arc bump of described arc groove is arranged at the crown center position of this lower mold.
Top and the bottom of running through described lower mold are provided with the hole that places with described positioning needle equal number, described positioning needle pass described in place hole and be arranged in this lower mold.
The lower diameter of described positioning needle is more than the top of this positioning needle, and the top of this positioning needle is provided with sphere.
Described positioning needle is two, and these two positioning needles are respectively arranged on the diagonal angle of this described arc groove.
The beneficial effects of the utility model are: it is simple and reasonable for this utility model, designs ingenious, by coordinating of arc bump and arc groove, well die casting steel disc can be carried out alignment, after alignment, deformation-recovery is low, and the die casting steel disc yield after alignment is high, it is possible to meet the demand used.
Below in conjunction with the accompanying drawings with embodiment, this utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is axonometric chart of the present utility model.
Detailed description of the invention
Embodiment: as depicted in figs. 1 and 2, this utility model one hot shaping tool of die casting steel disc, it upper mold 1 including corresponding setting and lower mold 2, the bottom of described upper mold 1 is provided with arc bump 11, the corresponding described arc bump 11 in the top of described lower mold 2 is provided with arc groove 21, being provided with some positioning needles 22 bottom this arc groove 21 prominent in this arc groove 21, on described arc bump 11, corresponding described positioning needle 22 is provided with and dodges hole.
The centre position, bottom of described upper mold 1 is provided with depression 12, and described arc bump 11 is arranged in this depression 12, and the bottom of this upper mold 1 is stretched out at the top of this arc bump 11.
The corresponding described arc bump 11 of described arc groove 21 is arranged at the crown center position of this lower mold 2.
Top and the bottom of running through described lower mold 2 are provided with the hole that places with described positioning needle 22 equal number, described positioning needle 22 pass described in place hole and be arranged in this lower mold 2.
The lower diameter of described positioning needle 22 is more than the top of this positioning needle 22, and the top of this positioning needle 22 is provided with sphere.
Described positioning needle 22 is two, and these two positioning needles 22 are respectively arranged on the diagonal angle of this described arc groove 21.
When in use, the die casting steel disc 3 of deformation is placed in lower mold 2, the epirelief part of this die casting steel disc 3 is just to arc bump 11, and described positioning needle 22 is that the hole, location 31 on corresponding die casting steel disc 3 is arranged, and makes positioning needle 22 be positioned by die casting steel disc 3 through hole 31, location, upper mold is pressed for 1 time, it is thus possible to convex under being divided to become by the upper convex portion of die casting steel disc 3, after die casting steel disc 3 is taken out from lower mold 2, die casting steel disc 3 deformation-recovery, complanation or slight under convex, thus meet and use requirement.
It is simple and reasonable for this utility model, designs ingenious, by coordinating of arc bump 11 and arc groove 21, it is possible to well die casting steel disc 3 being carried out alignment, after alignment, deformation-recovery is low, and die casting steel disc 3 yield after alignment is high, it is possible to meet the demand used.
As described in this utility model embodiment, other hot shaping tools of die casting steel disc of structure same or similar with this utility model, all in this utility model protection domain.
Claims (6)
1. the hot shaping tool of die casting steel disc, it includes the upper die and lower die of corresponding setting, it is characterized in that: the bottom of described upper mold is provided with arc bump, the corresponding described arc bump in the top of described lower mold is provided with arc groove, in this arc groove, this arc-shaped groove bottom prominent is provided with some positioning needles, and on described arc bump, corresponding described positioning needle is provided with and dodges hole.
The most according to claim 1, the hot shaping tool of die casting steel disc, it is characterised in that the centre position, bottom of described upper mold is provided with depression, described arc bump is arranged in this depression, and the bottom of this upper mold is stretched out at the top of this arc bump.
The hot shaping tool of die casting steel disc the most according to claim 2, it is characterised in that the corresponding described arc bump of described arc groove is arranged at the crown center position of this lower mold.
The hot shaping tool of die casting steel disc the most according to claim 1, it is characterised in that top and the bottom of running through described lower mold are provided with the hole that places with described positioning needle equal number, described positioning needle pass described in place hole and be arranged in this lower mold.
The hot shaping tool of die casting steel disc the most according to claim 4, it is characterised in that the lower diameter of described positioning needle is more than the top of this positioning needle, and the top of this positioning needle is provided with sphere.
The most according to claim 1, the hot shaping tool of die casting steel disc, it is characterised in that described positioning needle is two, these two positioning needles are respectively arranged on the diagonal angle of this described arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620043724.9U CN205463711U (en) | 2016-01-18 | 2016-01-18 | Hot plastic tool of die -casting steel sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620043724.9U CN205463711U (en) | 2016-01-18 | 2016-01-18 | Hot plastic tool of die -casting steel sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205463711U true CN205463711U (en) | 2016-08-17 |
Family
ID=56670764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620043724.9U Expired - Fee Related CN205463711U (en) | 2016-01-18 | 2016-01-18 | Hot plastic tool of die -casting steel sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205463711U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526246A (en) * | 2018-05-21 | 2018-09-14 | 靖江市佳佳工程机械制造有限公司 | A kind of thin plate circular pieces hot sizing method |
| CN111266462A (en) * | 2020-03-16 | 2020-06-12 | 沈阳飞机工业（集团）有限公司 | Shape correction die and method for complex titanium alloy machining part |
-
2016
- 2016-01-18 CN CN201620043724.9U patent/CN205463711U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526246A (en) * | 2018-05-21 | 2018-09-14 | 靖江市佳佳工程机械制造有限公司 | A kind of thin plate circular pieces hot sizing method |
| CN111266462A (en) * | 2020-03-16 | 2020-06-12 | 沈阳飞机工业（集团）有限公司 | Shape correction die and method for complex titanium alloy machining part |
| CN111266462B (en) * | 2020-03-16 | 2022-02-01 | 沈阳飞机工业（集团）有限公司 | Shape correction die and method for complex titanium alloy machining part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Guangdong Province, Dongguan city Changan town Kam Ha Jin Road No. 1 Community Co-patentee after: Guangdong wins smart group Limited by Share Ltd Patentee after: DONGGUAN HUACHENG METAL TECHNOLOGY CO., LTD. Address before: 523000 Guangdong Province, Dongguan city Changan town Kam Ha Jin Road No. 1 Community Co-patentee before: Dongguan Janus Precision Components Co., Ltd. Patentee before: DONGGUAN HUACHENG METAL TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20210118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |