CN208378712U - A kind of smartwatch hot bending die - Google Patents
A kind of smartwatch hot bending die Download PDFInfo
- Publication number
- CN208378712U CN208378712U CN201820908981.3U CN201820908981U CN208378712U CN 208378712 U CN208378712 U CN 208378712U CN 201820908981 U CN201820908981 U CN 201820908981U CN 208378712 U CN208378712 U CN 208378712U
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- China
- Prior art keywords
- punch
- pin
- cavity plate
- main body
- smartwatch
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Abstract
The utility model provides a kind of smartwatch hot bending die.The utility model includes: punch-pin and cavity plate, punch-pin includes the identical punch main body portion of four specifications at punch-pin top, occlusion portion and punch-pin top centre, cavity plate includes female bottom and cavity plate main part, cavity plate main part in-profile is adapted to punch main body portion, exterior contour is adapted to occlusion portion, occlusion portion opens up heat radiating slot I close to punch main body portion side in width direction, and cavity plate main part opens up the identical heat radiating slot II of size in cavity plate length direction two sides.The utility model passes through the cooperation of cavity plate and punch-pin, the smartwatch shell of high-precision requirement can be prepared, the heat radiating slot of distribution arrangement improves the saturating clear degree of glass after compacting, reduce purchase cost, the small feature of graphite jig thermal change amount is but also the Product Precision suppressed is higher, reasonable design allows mold to complete the compacting of 4 smartwatch shells by one action, improves working efficiency.
Description
Technical field
The utility model relates to graphite jig preparation field more particularly to a kind of smartwatch hot bending dies.
Background technique
Mold is using extremely wide underlying process equipment in industrial production, and mould industry is the basic work of national economy
Industry.In modern industrial production, punching press, excellent suitability for press forming, casting forming, extrusion molding, plastic injection is widely used in product parts
Or other forming and machining methods, match with shaping dies, makes blank forming at the part for meeting product requirement.Our days
The various tools and product arrived used in often production, life, big pedestal, the fuselage cover for arriving lathe, small to one embryo head spiral shell
The shell of silk, button and various household electrical appliance, has close relationship with mold invariably.The shape of mold decides these productions
The shape of product, the processing quality and precision of mold also just decide the quality of these products.In recent years die industry develops rapidly, stone
Ink material, new process and ever-increasing Die & Mould Manufacture constantly impact Die & Mould Market, and graphite is with its good physics and chemistry
Performance is increasingly becoming the preferred material of Mold Making.
Existing smartwatch heat-bending glass compacting tool set generally uses metal steel material, and client's purchase cost is higher.It is existing
Graphite jig the case where generally will appear weak heat-dissipating during hot bending, cause glass clarity not high, so as to cause finished product
Rate is low, and stability is poor.
Utility model content
According to technical problem set forth above, and provide a kind of smartwatch hot bending mould for being able to produce high-accuracy glass
Tool.The technological means that the utility model uses is as follows:
A kind of smartwatch hot bending die, including punch-pin and cavity plate, the punch-pin include at the top of punch-pin, are set to the punch-pin
The occlusion portion of top surrounding with set on the identical punch main body portion of four specifications of centre at the top of the punch-pin, the cavity plate packet
Include female bottom and the cavity plate main part with punch main body portion shape adaptation, the cavity plate main part in-profile with it is described
Punch main body portion adaptation, exterior contour are adapted to the occlusion portion,
The occlusion portion opens up heat radiating slot I close to punch main body portion side in width direction, the heat radiating slot I
Length is longer than the sum of the width in two punch main body portions, and the cavity plate main part opens up ruler in cavity plate length direction two sides
Very little identical heat radiating slot II.
Further, the heat radiating slot II is respectively provided with two in cavity plate main part two sides.
It further, is rectangle with female bottom at the top of the punch-pin, and one of angle is done down at the top of the punch-pin
Chamfered is also done at angle processing, female bottom angle corresponding with the punch-pin top chamfer, and complementary angle does rounded corner
Processing.
Further, the punch main body portion includes the smooth rake of punch-pin main planar portion, punch-pin main planar portion surrounding
With the punch-pin lug boss with preset thickness, exist between plane where the punch-pin main planar portion to the occlusion portion it is default away from
From the pre-determined distance is the thickness of glass, from top to bottom opens up respectively inside the cavity plate main part and is thicker than the punch-pin
Lug boss but shape therewith compatible cavity plate groove, cavity plate inclined groove compatible with the smooth rake and with it is described
The identical cavity plate planar portions of punch-pin main planar portion size.
Further, four punch main body portions are arranged side by side two-by-two, and the punch-pin in two punch main body portions of horizontally-arranged laying is convex
Spacing between the portion of rising is equal, is L1, vertical setting of types lay two punch main body portions punch-pin lug boss between spacing it is equal,
It is L2。
Further, L1=L2。
Further, the forefront of two cavity plate grooves in front while with II forefront of heat radiating slot while
Concordantly, the rearmost of two cavity plate grooves in rear while with II rearmost of heat radiating slot while it is concordant.
The utility model passes through the cooperation of cavity plate and punch-pin, can prepare the smartwatch shell of high-precision requirement, distributed
The heat radiating slot of arrangement improves the saturating clear degree of glass after compacting, reduces purchase cost, the small feature of graphite jig thermal change amount
But also the Product Precision suppressed is higher, reasonable design allows mold to complete 4 smartwatch by one action
The compacting of shell improves working efficiency, and the utility model can be widely popularized in graphite jig preparation field based on the above reasons.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is done simply to introduce, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model punch-pin main view.
Fig. 2 is the utility model punch-pin side view.
Fig. 3 is the utility model punch-pin rearview.
Fig. 4 is the utility model cavity plate main view.
Fig. 5 is the utility model cavity plate side view.
Fig. 6 is the utility model cavity plate rearview.
In figure: 1, at the top of punch-pin；2, punch-pin main planar portion；3, smooth rake；4, punch-pin lug boss；5, heat radiating slot I；
6, female bottom；7, cavity plate main part；8, cavity plate inclined groove；9, cavity plate planar portions；10, heat radiating slot II；11, occlusion portion.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
A kind of smartwatch hot bending die, including punch-pin and cavity plate, the punch-pin include 1 at the top of punch-pin, set on described convex
The occlusion portion 11 of 1 surrounding and the identical punch main body portion of four specifications of 1 centre at the top of the punch-pin at the top of mould, it is described
Cavity plate includes female bottom 6 and the cavity plate main part 7 with punch main body portion shape adaptation, inside the cavity plate main part 7
Profile is adapted to the punch main body portion, and exterior contour is adapted to the occlusion portion 11,
The occlusion portion 11 opens up heat radiating slot I 5, the heat radiating slot close to punch main body portion side in width direction
I 5 length is longer than the sum of the width in two punch main body portions, and the cavity plate main part 7 is equal in cavity plate length direction two sides
Open up the identical heat radiating slot II 10 of size.
The heat radiating slot II 10 is respectively provided with two in 7 two sides of cavity plate main part.
The punch-pin top 1 and female bottom 6 are rectangle, and chamfered is done at 1 one of angle at the top of the punch-pin,
Chamfered is also done at the female bottom 6 angle corresponding with 1 chamfering at the top of the punch-pin, and complementary angle does round corner treatment.
The punch main body portion include punch-pin main planar portion 2,2 surrounding of punch-pin main planar portion smooth rake 3 and have
The punch-pin lug boss 4 of preset thickness, the punch-pin main planar portion 2 to exist between the 11 place plane of occlusion portion it is default away from
From the pre-determined distance is the thickness of glass, from top to bottom opens up respectively inside the cavity plate main part 7 and is thicker than the punch-pin
Lug boss 4 but shape therewith compatible cavity plate groove, cavity plate inclined groove 8 compatible with the smooth rake and with institute
State the identical cavity plate planar portions 9 of punch-pin main planar portion size.
Four punch main body portions are arranged side by side two-by-two, between the punch-pin lug boss 4 in two punch main body portions of horizontally-arranged laying
Spacing it is equal, be L1, vertical setting of types lay two punch main body portions punch-pin lug boss 4 between spacing it is equal, be L2,
L1=L2。
The side of the forefront of two cavity plate grooves in front and the heat radiating slot, the side of 10 forefronts is concordant, place
In two cavity plate grooves at rear rearmost while with II 10 rearmost of heat radiating slot while it is concordant.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (7)
1. a kind of smartwatch hot bending die characterized by comprising punch-pin and cavity plate, the punch-pin include at the top of punch-pin, set
The occlusion portion of surrounding and the identical punch main body portion of four specifications of centre at the top of the punch-pin at the top of the punch-pin,
The cavity plate includes female bottom and the cavity plate main part with punch main body portion shape adaptation, inside the cavity plate main part
Profile is adapted to the punch main body portion, and exterior contour is adapted to the occlusion portion,
The occlusion portion opens up heat radiating slot I, the length of the heat radiating slot I close to punch main body portion side in width direction
It is longer than the sum of the width in two punch main body portions, the cavity plate main part opens up size phase in cavity plate length direction two sides
Same heat radiating slot II.
2. smartwatch hot bending die according to claim 1, which is characterized in that the heat radiating slot II is in cavity plate main body
Portion two sides are respectively provided with two.
3. smartwatch hot bending die according to claim 1, which is characterized in that at the top of the punch-pin and female bottom is equal
For rectangle, and chamfered is done at one of angle at the top of the punch-pin, and the female bottom is opposite with the punch-pin top chamfer
Chamfered is also done at the angle answered, and complementary angle does round corner treatment.
4. smartwatch hot bending die according to claim 1, which is characterized in that the punch main body portion includes punch-pin master
Planar portions, the smooth rake of punch-pin main planar portion surrounding and the punch-pin lug boss with preset thickness, the punch-pin principal plane
There are pre-determined distance between plane where portion to the occlusion portion, the pre-determined distance is the thickness of glass, the cavity plate master
From top to bottom opened up respectively inside body portion be thicker than the punch-pin lug boss but shape therewith compatible cavity plate groove, with the light
The sliding compatible cavity plate inclined groove of rake and cavity plate planar portions identical with the punch-pin main planar portion size.
5. smartwatch hot bending die according to claim 1, which is characterized in that four punch main body portions are set side by side two-by-two
It sets, it is L that the spacing between the punch-pin lug boss in two punch main body portions of horizontally-arranged laying is equal1, vertical setting of types lay two it is convex
Spacing between the punch-pin lug boss of mould main part is equal, is L2。
6. smartwatch hot bending die according to claim 5, which is characterized in that L1=L2。
7. smartwatch hot bending die according to claim 1 or 2, which is characterized in that two cavity plates in front are recessed
The forefront of slot while with II forefront of heat radiating slot while it is concordant, the rearmost of two cavity plate grooves in rear
While with II rearmost of heat radiating slot while it is concordant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820908981.3U CN208378712U (en) | 2018-06-13 | 2018-06-13 | A kind of smartwatch hot bending die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820908981.3U CN208378712U (en) | 2018-06-13 | 2018-06-13 | A kind of smartwatch hot bending die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208378712U true CN208378712U (en) | 2019-01-15 |
Family
ID=64966745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820908981.3U Active CN208378712U (en) | 2018-06-13 | 2018-06-13 | A kind of smartwatch hot bending die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208378712U (en) |
-
2018
- 2018-06-13 CN CN201820908981.3U patent/CN208378712U/en active Active
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