CN208454806U - A kind of mold for hot bending automobile bend glass - Google Patents
A kind of mold for hot bending automobile bend glass Download PDFInfo
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- CN208454806U CN208454806U CN201821026103.5U CN201821026103U CN208454806U CN 208454806 U CN208454806 U CN 208454806U CN 201821026103 U CN201821026103 U CN 201821026103U CN 208454806 U CN208454806 U CN 208454806U
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Abstract
It include the first punch-pin the utility model discloses a kind of mold for hot bending automobile bend glass, second punch-pin and cavity plate, the side towards cavity plate of first punch-pin is equipped with the first forming surface, the side towards cavity plate of second punch-pin is equipped with the second forming surface of setting in curved surface, the side of the first punch-pin of direction of cavity plate is convexly equipped with the first convex block for matching with automobile bend glass shape, first forming surface and the first convex block cooperatively form the first forming cavity of the semi-finished product for formed automobile bend glass, second forming surface and the first convex block cooperatively form the second forming cavity for formed automobile bend glass.The mold for being used for hot bending automobile bend glass being capable of the hot bending formation biggish glass baffle plate of bending angle.
Description
Technical field
The utility model relates to vehicle glass hot bending shape technical fields, more particularly to one kind to be used for hot bending automobile curved surface glass
The mold of glass.
Background technique
In the prior art, the bending mould of vehicle glass baffle includes two parts, punch-pin and cavity plate, can not be used
The biggish glass baffle plate of bending angle is formed in bending.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide one kind to be used for hot bending automobile curved surface glass
The mold of glass, being capable of the hot bending formation biggish glass baffle plate of bending angle.
The purpose of this utility model adopts the following technical scheme that realization:
A kind of mold for hot bending automobile bend glass, including the first punch-pin, the second punch-pin and cavity plate, described first is convex
The side towards the cavity plate of mould is equipped with the first forming surface, and the side towards the cavity plate of second punch-pin is equipped in song
Face setting the second forming surface, the side towards first punch-pin of the cavity plate be convexly equipped with for automobile bend glass shape
The first convex block that shape matches, first forming surface and first convex block are cooperatively formed for forming the automobile curved surface glass
First forming cavity of the semi-finished product of glass, second forming surface and first convex block are cooperatively formed for formed automobile curved surface glass
Second forming cavity of glass.
Further, first forming surface is arranged in plane；And/or
First punch-pin be equipped with along the first punch-pin thickness direction through setting fluting, it is described fluting with it is described
The connection of first forming cavity.
Further, the side towards the cavity plate of first punch-pin is convexly equipped with the second convex block, first molding
Face is the one side towards the cavity plate of second convex block.
Further, first punch-pin include the first template, be convexly equipped in first template one end with for it is described
The first auxiliary section and be convexly equipped in the first template other end with the second cooperation for cooperating with the cavity plate that cavity plate cooperates
Portion, second convex block are set between first auxiliary section and second auxiliary section.
Further, second forming surface includes the first planar portions and the first arc for connecting with first planar portions
Portion.
Further, second punch-pin include the second template, be convexly equipped in second template one end with for it is described
The third auxiliary section of cavity plate cooperation is convexly equipped in the second template other end with the 4th auxiliary section for cooperating with the cavity plate
With the third convex block being convexly equipped in first template, the third convex block is set to the third auxiliary section and the 4th cooperation
Between portion, second forming surface is the one side towards the cavity plate of the third convex block.
Further, the cavity plate includes third template, and first convex block is convexly equipped in the third template, and described
Three convex blocks further include closing first convex block for covering to form the covering part of second forming cavity and be used for and the third
The protrusion that template abuts.
Further, first positioning hole, the third mould are equipped on first auxiliary section and second auxiliary section
Plate is equipped with the positioning column cooperated with the first positioning hole；And/or
The cavity plate further includes two and is convexly equipped in the third template edge and spaced with the third convex block
4th convex block.
Further, first convex block includes convex block ontology and two raised lines, and the convex block ontology includes the second plane
Portion and the second curved portion connecting with second planar portions, it is opposite that two raised lines are respectively arranged on second planar portions
Both sides of the edge simultaneously form groove with second planar portions.
Further, second planar portions are convexly equipped in the height of the third template in a manner of being gradually reduced from close
The direction that one end of second curved portion is directed away from second curved portion extends；And/or
The side far from the third template of first forming surface, first planar portions and second planar portions
Surface is parallel to each other.
Compared with prior art, the utility model has the beneficial effects that:
By the way that the mold for being used for hot bending automobile bend glass is set as including three parts, the first punch-pin, the second punch-pin and
Cavity plate, when processing, first use one lesser Semi-finished glass of bending angle of cavity plate and the first punch-pin hot bending shape, then again with recessed
Mould and the second biggish automobile bend glass of punch-pin hot bending shape bending angle, hot bending stable product quality.
Detailed description of the invention
Fig. 1 is that the explosion of mold one angle provided by the embodiment of the utility model for hot bending automobile bend glass is illustrated
Figure；
Fig. 2 is the perspective view of the explosion in Fig. 1 for another angle of mold of hot bending automobile bend glass；
Fig. 3 is the partial enlargement diagram in Fig. 2 at A；
Fig. 4 is the perspective view of the explosion of the first punch-pin, cavity plate in Semi-finished glass and Fig. 1；
Fig. 5 is structural schematic diagram when the first punch-pin and cavity plate mold in Fig. 1；
Fig. 6 is the cross-sectional view of Fig. 5；
Fig. 7 is the partial enlargement diagram in Fig. 6 at B；
Fig. 8 is the perspective view of the explosion of the second punch-pin, cavity plate in automobile bend glass and Fig. 1；
Fig. 9 is structural schematic diagram when the second punch-pin and cavity plate mold in Fig. 1；
Figure 10 is the cross-sectional view in Fig. 9；
Figure 11 is the partial enlargement diagram in Figure 10 at C；
In figure: 100, the first punch-pin；110, the first forming surface；120, it slots；130, the second convex block；140, the first template；
150, the first auxiliary section；160, the second auxiliary section；170, first positioning hole；200, the second punch-pin；210, the second forming surface；211,
First planar portions；212, the first curved portion；220, the second template；230, third auxiliary section；240, the 4th auxiliary section；250, third
Convex block；251, covering part；252, raised；260, second location hole；300, cavity plate；310, the first convex block；311, convex block ontology；
3111, the second planar portions；3112, the second curved portion；312, raised line；313, groove；320, third template；321, positioning column；
330, the 4th convex block；400, the first forming cavity；500, the second forming cavity；600, Semi-finished glass；700, automobile bend glass.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
Please refer to Fig. 1-11, the mold provided by the embodiment of the utility model for hot bending automobile bend glass, including
The side towards cavity plate 300 of one punch-pin 100, the second punch-pin 200 and cavity plate 300, the first punch-pin 100 is equipped with the first forming surface
110, the side towards cavity plate 300 of the second punch-pin 200 is equipped with the second forming surface 210 of setting in curved surface, the direction of cavity plate 300
The side of first punch-pin 100 is convexly equipped with the first convex block 310 for matching with automobile bend glass shape, the first forming surface
110 and first convex block 310 cooperatively form the first forming cavity 400 of the semi-finished product for formed automobile bend glass, the second molding
Face 210 and the first convex block 310 cooperatively form the second forming cavity 500 for formed automobile bend glass.
By the way that the mold for being used for hot bending automobile bend glass is set as including three parts, the first punch-pin 100, the second punch-pin
200 and cavity plate 300, when processing, first uses cavity plate 300 and the lesser semi-finished product glass of 100 hot bending shape of the first punch-pin, one bending angle
Then glass 600 uses cavity plate 300 and the biggish automobile bend glass of 200 hot bending shape bending angle of the second punch-pin, hot bending product again
Quality is stablized.
As preferred embodiment, the first forming surface 110 is arranged in plane.
First punch-pin 100 is equipped with the fluting 120 along 100 thickness direction of the first punch-pin through setting, fluting 120 and first
Forming cavity 400 is connected to, and the heat that this structure is conducive to heat radiation heating is quickly conducted to the semi-finished product in the first forming cavity 400
Glass 600 shortens the time of Glass Transition, improves processing efficiency.
As preferred embodiment, the side towards cavity plate 300 of the first punch-pin 100 is convexly equipped with the second convex block 130, the
One forming surface 110 is the one side towards cavity plate 300 of the second convex block 130.Further, the first punch-pin 100 includes the first mould
Plate 140 is convexly equipped in 140 one end of the first template with the first auxiliary section 150 for cooperating with cavity plate 300 and is convexly equipped in the first template
For 140 other ends with the second auxiliary section 160 for cooperating with cavity plate 300, the second convex block 130 is set to the first auxiliary section 150 and the
Between two auxiliary sections 160.
As preferred embodiment, the second forming surface 210 includes the first planar portions 211 and connects with the first planar portions 211
The first curved portion 212 connect.Second punch-pin 200 include the second template 220, be convexly equipped in 220 one end of the second template with for it is recessed
The third auxiliary section 230 of the cooperation of mould 300 is convexly equipped in 220 other end of the second template with the 4th cooperation for cooperating with cavity plate 300
Portion 240 and the third convex block 250 being convexly equipped in the first template 140, third convex block 250 are set to third auxiliary section 230 and the 4th and match
Between conjunction portion 240, the second forming surface 210 is the one side towards cavity plate 300 of third convex block 250.
As preferred embodiment, cavity plate 300 includes third template 320, and the first convex block 310 is convexly equipped in third template
On 320, third convex block 250 further includes closing the first convex block 310 for covering to form the covering part 251 of the second forming cavity 500 and use
In the protrusion 252 abutted with third template 320, when with the 200 biggish vapour of hot bending shape bending angle of cavity plate 300 and the second punch-pin
When vehicle bend glass, since protrusion 252 is abutted with third template 320 so that covering part 251 and the first convex block 310 are in cavity plate 300
Still there is certain interval after molding with the second punch-pin 200, thus when cavity plate 300 and the die sinking of the second punch-pin 200 take out bending angle
When biggish automobile bend glass, automobile bend glass will not be damaged because of die sinking, improve yield rate.
As preferred embodiment, it is equipped with first positioning hole 170 on the first auxiliary section 150 and the second auxiliary section 160,
Third template 320 is equipped with the positioning column 321 cooperated with first positioning hole 170, passes through first positioning hole 170 and positioning column 321
Cooperation, realize cavity plate 300 and the first punch-pin 100 positioning.Specifically, the quantity of positioning column 321 and first positioning hole 170 is
Four, four positioning columns 321 are set to four corners of third template 320, and two of them first positioning hole 170 is set to the first cooperation
In portion 150, other two first positioning hole 170 is set on the second auxiliary section 160, convex with preferably positioning female die 300 and first
Mould 100.
As preferred embodiment, cavity plate 300 further includes two and is convexly equipped in 320 edge of third template and convex with third
Spaced 4th convex block 330 of block 250, when cavity plate 300 and the molding of the second punch-pin 200, the 4th convex block 330 and the second template
220 abut to realize altitude location.Two the 4th convex blocks 330 are oppositely arranged, and are respectively arranged on the two sides of third convex block 250.Specifically
, four positioning columns 321 and two the 4th convex blocks 330 are set on the edge of third template 320.4th convex block 330 and wherein two
A positioning column 321 is alternatively arranged setting along the length direction of third template 320, to be more reasonably utilized the space of cavity plate 300.
As preferred embodiment, the first convex block 310 includes convex block ontology 311 and two raised lines 312, convex block ontology
311 include the second planar portions 3111 and the second curved portion 3112 connecting with the second planar portions 3111, and two raised lines 312 are set respectively
Groove 313 is formed in the opposite both sides of the edge of the second planar portions 3111 and with the second planar portions 3111.It should be understood that second is flat
Face 3111 is convexly equipped in the height of third template 320 in a manner of being gradually reduced from one end direction close to the second curved portion 3112
Direction far from the second curved portion 3112 extends.Second curved portion 3112 faces away from the direction evagination of third template 320.First
The radius of curved portion 212 is identical as the radius of the second curved portion 3112.In one embodiment, the first forming surface 110, first
The side surface far from third template 320 of planar portions 211 and the second planar portions 3111 is parallel to each other.
It should be understood that being equipped with second location hole 260 on third auxiliary section 230 and the 4th auxiliary section 240, pass through second
The positioning of cavity plate 300 and the second punch-pin 200 is realized in the cooperation of location hole 260 and positioning column 321.Specifically, 321 He of positioning column
The quantity of second location hole 260 is four, and four positioning columns 321 are set to four corners of third template 320, two of them the
Two location holes 260 are set on third auxiliary section 230, other two second location hole 260 is set on the 4th auxiliary section 240, with more
Positioning female die 300 and the second punch-pin 200 well.
The raw material glass being adapted to automobile bend glass is put on the first convex block 310, molding cavity plate 300 and first is convex
Mould 100, the first auxiliary section 150 and the second auxiliary section 160 are abutted with third template 320, and positioning column 321 inserts in first positioning hole
In 170, the first forming surface 110 and the first convex block 310 cooperatively form the first forming cavity 400, briquetting pressure 0.35Mpa, molding
Temperature is 680 DEG C, and hot bending shape obtains the lesser Semi-finished glass 600 of a bending angle.Semi-finished glass 600 is put in
On first convex block 310, mold cavity plate 300 and the second punch-pin 200, third auxiliary section 230 and the 4th auxiliary section 240 with third mould
Plate 320 abuts, and positioning column 321 inserts in second location hole 260, and the second forming surface 210 and the first convex block 310 cooperatively form second
Forming cavity 500, briquetting pressure 0.50Mpa, forming temperature are 700 DEG C, and it is biggish that hot bending shape obtains a bending angle
Automobile bend glass 700.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (10)
1. a kind of mold for hot bending automobile bend glass, which is characterized in that including the first punch-pin, the second punch-pin and cavity plate,
The side towards the cavity plate of first punch-pin is equipped with the first forming surface, second punch-pin towards the one of the cavity plate
Side is equipped with the second forming surface of setting in curved surface, and the side towards first punch-pin of the cavity plate, which is convexly equipped with, to be used for and automobile
The first convex block that bend glass shape matches, first forming surface and first convex block cooperatively form described for forming
First forming cavity of the semi-finished product of automobile bend glass, second forming surface are cooperatively formed with first convex block for forming
Second forming cavity of automobile bend glass.
2. being used for the mold of hot bending automobile bend glass as described in claim 1, which is characterized in that first forming surface is in
Plane setting；And/or
First punch-pin is equipped with the fluting along the first punch-pin thickness direction through setting, the fluting and described first
Forming cavity connection.
3. being used for the mold of hot bending automobile bend glass as claimed in claim 1 or 2, which is characterized in that first punch-pin
The side towards the cavity plate be convexly equipped with the second convex block, first forming surface is second convex block towards the cavity plate
One side.
4. being used for the mold of hot bending automobile bend glass as claimed in claim 3, which is characterized in that first punch-pin includes
First template is convexly equipped in first template one end with the first auxiliary section for cooperating with the cavity plate and is convexly equipped in described
The one template other end with the second auxiliary section for cooperating with the cavity plate, second convex block be set to first auxiliary section and
Between second auxiliary section.
5. being used for the mold of hot bending automobile bend glass as claimed in claim 4, which is characterized in that the second molding bread
The first curved portion for including the first planar portions and being connect with first planar portions.
6. being used for the mold of hot bending automobile bend glass as claimed in claim 5, which is characterized in that second punch-pin includes
Second template, be convexly equipped in second template one end with for cooperating with the cavity plate third auxiliary section, be convexly equipped in described
The two template other ends with the 4th auxiliary section for cooperating with the cavity plate and the third convex block being convexly equipped in first template,
The third convex block is set between the third auxiliary section and the 4th auxiliary section, and second forming surface is that the third is convex
The one side towards the cavity plate of block.
7. being used for the mold of hot bending automobile bend glass as claimed in claim 6, which is characterized in that the cavity plate includes third
Template, first convex block are convexly equipped in the third template, and the third convex block further includes closing first convex block for covering
To form the covering part of second forming cavity and the protrusion for abutting with the third template.
8. as claimed in claim 7 be used for hot bending automobile bend glass mold, which is characterized in that first auxiliary section and
First positioning hole is equipped on second auxiliary section, the third template is equipped with the positioning cooperated with the first positioning hole
Column；And/or
The cavity plate further include two be convexly equipped in the third template edge and with the third convex block the spaced 4th
Convex block.
9. being used for the mold of hot bending automobile bend glass as claimed in claim 7, which is characterized in that first convex block includes
Convex block ontology and two raised lines, the convex block ontology include the second planar portions and the second arc for connecting with second planar portions
Portion, two raised lines are respectively arranged on the opposite both sides of the edge of second planar portions and are formed with second planar portions recessed
Slot.
10. being used for the mold of hot bending automobile bend glass as claimed in claim 9, which is characterized in that second planar portions
The height for being convexly equipped in the third template is directed away from institute from one end close to second curved portion in a manner of being gradually reduced
The direction for stating the second curved portion extends；And/or
The side surface far from the third template of first forming surface, first planar portions and second planar portions
It is parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821026103.5U CN208454806U (en) | 2018-06-30 | 2018-06-30 | A kind of mold for hot bending automobile bend glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821026103.5U CN208454806U (en) | 2018-06-30 | 2018-06-30 | A kind of mold for hot bending automobile bend glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208454806U true CN208454806U (en) | 2019-02-01 |
Family
ID=65169319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821026103.5U Active CN208454806U (en) | 2018-06-30 | 2018-06-30 | A kind of mold for hot bending automobile bend glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208454806U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726853A (en) * | 2018-06-30 | 2018-11-02 | 深圳市东方碳素实业有限公司 | A kind of mold for hot bending automobile bend glass |
| CN111333309A (en) * | 2020-04-13 | 2020-06-26 | 深圳市信濠光电科技股份有限公司 | Secondary forming tool of 3D glass apron |
| WO2021120115A1 (en) * | 2019-12-19 | 2021-06-24 | 诚瑞光学(常州)股份有限公司 | Forming station |
-
2018
- 2018-06-30 CN CN201821026103.5U patent/CN208454806U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726853A (en) * | 2018-06-30 | 2018-11-02 | 深圳市东方碳素实业有限公司 | A kind of mold for hot bending automobile bend glass |
| WO2021120115A1 (en) * | 2019-12-19 | 2021-06-24 | 诚瑞光学(常州)股份有限公司 | Forming station |
| CN111333309A (en) * | 2020-04-13 | 2020-06-26 | 深圳市信濠光电科技股份有限公司 | Secondary forming tool of 3D glass apron |
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