CN206999535U - A kind of rotating folding die device - Google Patents
A kind of rotating folding die device Download PDFInfo
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- CN206999535U CN206999535U CN201720769706.3U CN201720769706U CN206999535U CN 206999535 U CN206999535 U CN 206999535U CN 201720769706 U CN201720769706 U CN 201720769706U CN 206999535 U CN206999535 U CN 206999535U
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- slide rail
- bearing
- mould
- otic placode
- die device
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Abstract
The utility model provides a kind of rotating folding die device, including upper die and lower die, the rotating folding die device also includes connector, connector includes upper plate, the first otic placode and the second otic placode, first otic placode and the second otic placode are respectively arranged at the relative both ends of upper plate, formed with the first slide rail on first otic placode, formed with the second slide rail on the second otic placode, the bearing of trend of the first slide rail and the second slide rail has certain angle；Clutch shaft bearing is provided with first slide rail, second bearing is provided with the second slide rail, clutch shaft bearing and second bearing are connected with upper mould respectively；The rotating seat coordinated with second bearing is provided with lower mould.The utility model is designed by the open mold of rotation so that the automobile instrument cover product with reinforcement avoids interference with die sinking, ensures the quality of automobile instrument cover product.
Description
Technical field
Auto parts and components production field is the utility model is related to, relates more specifically to a kind of rotating folding die device.
Background technology
With the popularization of automobile, pursuit of the people to automotive trim quality is also in lasting rise.Commonly used in automotive upholstery
And very useful important component and functional part has a lot, and one of which is automobile instrument cover.The moulding of automobile instrument cover
Had a great influence for the aesthetic feeling of automotive trim.
The sectional view of automobile instrument cover of the prior art a kind of is as shown in figure 1, the epidermis 10 of automobile instrument cover has the
One projection 11, first projection 11 are inclined inverted v-shaped, and the first projection 11 is internally formed the groove 12 of similar triangle；
On skeleton 20 formed with 11 corresponding second projection 21 of the first projection, the shape of the shape of the second projection 21 and the first projection 11
It is similar, and the second projection 21 is inserted in groove 12 to support epidermis 10, filling-foam material between epidermis 10 and skeleton 20.Vapour
Car instrument mask be molded produce when, epidermis 10 is placed on skeleton 20, and skeleton 20 is fixed in mould, in lower mould have and skeleton 20
The space of form fit, epidermis 10 and skeleton 20 are fixed in the space jointly after upper die and lower die matched moulds, foam material pending
After filling, by die sinking, the automobile instrument cover product that epidermis 10, skeleton 20 and expanded material are formed together can be smoothly
Separated along vertical direction from lower mould, so as to complete to be stripped.
But for above-mentioned automobile instrument cover, on the one hand, because the space between epidermis 10 and skeleton 20 is excessive, second is convex
It is weaker to play the supporting role of 21 pair of first projection 11, easily the defects of generation skin strength deficiency；On the other hand, due to automotive meter
The needs of watch glasses moulding, the shape of the first projection 11 often become more sharp long and narrow, and certain bending be present, it is necessary to plus
The intensity of strong automobile instrument cover product.Therefore, a solution that prior art uses is in the increasing of the top of the second projection 21
Add reinforcement 22, as shown in Fig. 2 reinforcement 22 can preferably support epidermis 10, strengthen automobile instrument cover product intensity and
Quality.
But for the product after improvement, in the injection production process of epidermis 10 and skeleton 20, due to reinforcement 22
In the presence of and the first raised 11 moulding change, with the separation of upper die and lower die, in the corner regions 12 of epidermis 10 and can accommodate
A back-off region S can be formed between the space of skeleton 20, epidermis 10 and skeleton 20 can interfere at the S of back-off region, make
Taking-up can not be smoothly stripped into automobile instrument cover product, influences the quality of production.
Utility model content
The purpose of this utility model is to provide a kind of rotating folding die device, so as to solve have reinforcement in the prior art
Automobile instrument cover product the problem of can not being smoothly stripped.
A kind of rotating folding die device provided by the utility model, including upper die and lower die, the rotating folding die device
Also include：Connector, the connector include upper plate, the first otic placode and the second otic placode, first otic placode and described second
Otic placode is respectively arranged at the relative both ends of the upper plate, formed with the first slide rail, second otic placode on first otic placode
On formed with the second slide rail, the bearing of trend of first slide rail and second slide rail has certain angle；Described first slides
Clutch shaft bearing is provided with rail, second bearing, the clutch shaft bearing and the second bearing point are provided with second slide rail
It is not connected with the upper mould；The rotating seat coordinated with the second bearing is provided with the lower mould.
Mold has relative upper mould bottom surface and upper mould upper bottom surface, and the clutch shaft bearing is formed close on the upper mould
The position of bottom surface, the second bearing are formed close to the position of the upper mould bottom surface.
Lower mould has the lower mould upper bottom surface coordinated with the upper mould bottom surface.
Rotating seat is arranged on the lower mould upper bottom surface.
Rotating seat is formed as semi-circular recesses.
First slide rail and second slide rail linearly extend.
The bearing of trend of first slide rail and second slide rail is mutually perpendicular to.
One of them of first slide rail and second slide rail are formed as curved shape.
First slide rail and second slide rail are all formed as curved shape.
Connector is arranged at the outside of the upper mould and the lower mould.
The utility model is designed by the open mold of rotation so that has the automobile instrument cover product of reinforcement in die sinking
Avoid interference with, ensure the quality of automobile instrument cover product；The skeleton reinforcing rib design with automobile instrument cover product can be made simultaneously
Closer to epidermis end face, to play more preferable supporting role.
Brief description of the drawings
Fig. 1 is the diagrammatic cross-section according to a kind of automobile instrument cover of prior art；
Fig. 2 is the diagrammatic cross-section according to another automobile instrument cover of prior art；
Fig. 3 is illustrated according to the folding modulus principle of the automobile instrument cover with reinforcement of the utility model one embodiment
Figure；
Fig. 4 be according to the side schematic view of the rotating folding die device of the utility model one embodiment, wherein upper mould and
Lower mould is in open mode；
Fig. 5 is according to the side schematic view of Fig. 4 rotating folding die device, wherein upper mould is in rotation status；
Fig. 6 is to be in matched moulds state according to the side schematic view of Fig. 4 rotating folding die device, wherein upper die and lower die.
Embodiment
Below in conjunction with specific embodiment, the utility model is described further.It should be understood that following examples are only used for
Bright the utility model is not for limitation the scope of the utility model.
As shown in Fig. 2 for automobile instrument cover product of the prior art, the presence and first due to reinforcement 22 are convex
The change of 11 moulding is played, the epidermis 10 and 20 after the completion of injection can not smoothly be stripped taking-up, pass through the automobile instrument cover shown in Fig. 3
Open mold principle schematic can solve the problem.
As shown in figure 3, in order to solve the above problems, can be according to the Size calculation of interference region between epidermis 10 and skeleton 20
Go out suitable radius of turn, by making epidermis 10 and skeleton 20 be rotated respectively around fixing point O, then can make the vapour to be formed
Car instrument mask product is smoothly stripped, and avoids interference with problem.
As shown in figure 4, the principle according to Fig. 3, rotating folding die device of the present utility model includes upper mould 30, lower mould
40 and the connector 50 of the upper mould 30 of connection and lower mould 40, wherein, upper mould 30 has on relative upper mould bottom surface 31 and upper mould
Bottom surface 32；Lower mould 40 has the lower mould upper bottom surface 41 coordinated with upper mould bottom surface 31, is gone up after upper mould 30 and the lower matched moulds of mould 40 under mould
Bottom surface 31 and lower mould upper bottom surface 41 overlap；Connector 50 includes upper plate 51, the first otic placode 52 and the second otic placode 53, the first otic placode
52 and second otic placode 53 be respectively arranged at the relative both ends of upper plate 51, in the embodiment shown in fig. 4, the upper bottom of connector 50
Plate 51 is formed as strip plate, and the first otic placode 52 and the second otic placode 53 are individually fixed in the both ends of strip plate；First otic placode 52
On the first slide rail 521 formed with strip, the length direction of the bearing of trend of the first slide rail 521 parallel to upper plate 51；The
The second slide rail 531 formed with strip, the length for extending perpendicularly to upper plate 51 of the second slide rail 531 on two otic placodes 53
Direction.In other words, the bearing of trend of the first slide rail 521 and the second slide rail 531 is mutually perpendicular in Fig. 4, and the first slide rail 521 is along dampening
Square extend to extension, the second slide rail 531 along vertical direction.
Upper mould 30 is additionally provided with clutch shaft bearing 35 and second bearing 34, and clutch shaft bearing 35 and second bearing 34 are respectively arranged at
The diagonal positions of upper mould 30, in the fig. 4 embodiment, clutch shaft bearing 35 are disposed in proximity to one end of mould upper bottom surface 32, the
Two bearings 34 are disposed in proximity to one end of mould bottom surface 31, the position line and vertical side of clutch shaft bearing 35 and second bearing 34
To at an angle.Clutch shaft bearing 35 and second bearing 34 can unremovably be fixed on mould 30 respectively, also can be removable respectively
That unloads is fixed on mould 30.Clutch shaft bearing 35 is simultaneously mobilizable to be placed in the first slide rail 521 of the first otic placode 52, the second axle
Hold 34 it is mobilizable be placed in the second slide rail 531 of the second otic placode 53, clutch shaft bearing 35 and second bearing 34 can drive respectively
Upper mould 30 is movable in the first slide rail 521 and the second slide rail 531.
Rotating seat 43 is additionally provided with the lower mould upper bottom surface 41 of lower mould 40, in the fig. 4 embodiment, rotating seat 43 is arranged to
From the semi-circular groove of the downward inner recess of mould 40 of lower mould upper bottom surface 41, second bearing 34 be securable on rotating seat 43 and with rotation
Seat 43 coordinates.
Understand that the utility model when in use, skeleton 20 is fixed in upper mould 30, outside skeleton 20 in conjunction with Fig. 3-Fig. 6
Epidermis 10 is arranged, when upper mould 30 and lower mould 40 are in open mode, as shown in figure 4, due to the effect of the upper gravity of mould 30, second
Bearing 34 is located at the bottom of the second slide rail 531, while clutch shaft bearing 35 is located at the low order end of the first slide rail 521；With matched moulds
Progress, as shown in figure 5, when second bearing 34 contacts the rotating seat 43 of lower mould 40, lower mould 40 can by second bearing 34 to
Upper mould 30 applies upward support force, and now upper mould 30 is that counterclockwise movement is done in the center of circle with rotating seat 43；With under upper mould 30
Drop, after complete matched moulds, second bearing 34 relatively moves to the top of the second slide rail 531, clutch shaft bearing it is relative move to the
The left side of one slide rail 521, upper mould bottom surface 31 and lower mould upper bottom surface 41 overlap, as shown in Figure 6.
After the completion of injection, epidermis 10, skeleton 20 and the expanded material between epidermis 10 and skeleton 20 are formed as
It is overall, upper mould 30 is separated with lower mould 40 upwards, now upper mould 30 is that the center of circle rotates clockwise with rotating seat 43, works as first axle
When holding 35 and moving to the first slide rail rightmost side, connector 50 drives upper mould 30 to be separated with lower mould 40, completion mold-break operations.Now,
Rotating seat 43 is equivalent to the fixing point O in Fig. 3.
According to another embodiment of the present utility model, as shown in figure 4, the position that lower mould 40 corresponds to second bearing 34 can
Rotation seat stand 42 is provided with, rotating seat 43 is on rotation seat stand 42, so as to convenient preferably support.
According to another embodiment of the present utility model, the first slide rail 521 and the second slide rail 531 are formed as crank slot, or
One of those is formed as crank slot for person's the first slide rail 521 and the second slide rail 531, or the first slide rail 521 and the second slide rail 531 it is equal
Be formed as crank slot, it is only necessary to which satisfaction enables to the condition that mould 30 rotates around a strong point, so as to for some
The demoulding of the automobile instrument cover product of special shape.
According to another embodiment of the present utility model, connector 50 is arranged at the outside of mould 30, so as to not influence
The space of mould.
According to another embodiment of the present utility model, connector 50 has two, two connectors 50 setting respectively symmetrically
30 symmetrical both sides of mould are placed in, so that upper mould stress is more balanced, open mold quality is more preferably.
The utility model is designed by the open mold of rotation, can make the skeleton reinforcing rib design of automobile instrument cover product for more
Avoid interference with, protect when close to epidermis end face, playing more preferable supporting role, while the epidermis of this kind of structure and skeleton being molded
Demonstrate,prove the quality of automobile instrument cover product.
It is above-described, preferred embodiment only of the present utility model, the scope of the utility model is not limited to, this
Above-described embodiment of utility model can also make a variety of changes.I.e. every claims according to the present utility model application and
Simple, the equivalent changes and modifications that description is made, fall within the claims of the utility model patent.This
The not detailed description of utility model is routine techniques content.
Claims (10)
1. a kind of rotating folding die device, including upper die and lower die, it is characterised in that the rotating folding die device also includes：
Connector, the connector include upper plate, the first otic placode and the second otic placode, first otic placode and second otic placode
It is respectively arranged at the relative both ends of the upper plate, formed with the first slide rail on first otic placode, shape on second otic placode
Into there is the second slide rail, the bearing of trend of first slide rail and second slide rail has certain angle；In first slide rail
Be provided with clutch shaft bearing, be provided with second bearing in second slide rail, the clutch shaft bearing and the second bearing respectively with
The upper mould connection；The rotating seat coordinated with the second bearing is provided with the lower mould.
2. rotating folding die device according to claim 1, it is characterised in that the mold has relative upper mould bottom
Face and upper mould upper bottom surface, the clutch shaft bearing are formed close to the position of the upper mould upper bottom surface, and the second bearing is formed at
Close to the position of the upper mould bottom surface.
3. rotating folding die device according to claim 2, it is characterised in that the lower mould has goes to the bottom with the upper mould
The lower mould upper bottom surface that face coordinates.
4. rotating folding die device according to claim 3, it is characterised in that the rotating seat is arranged on the lower mould
On bottom surface.
5. rotating folding die device according to claim 4, it is characterised in that the rotating seat is formed as semicircle recessed
Groove.
6. rotating folding die device according to claim 1, it is characterised in that first slide rail and second slide rail
Linearly extend.
7. rotating folding die device according to claim 6, it is characterised in that first slide rail and second slide rail
Bearing of trend be mutually perpendicular to.
8. rotating folding die device according to claim 1, it is characterised in that first slide rail and second slide rail
One of them be formed as curved shape.
9. rotating folding die device according to claim 1, it is characterised in that first slide rail and second slide rail
It is all formed as curved shape.
10. rotating folding die device according to claim 1, it is characterised in that the connector is arranged at the upper mould
With the outside of the lower mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720769706.3U CN206999535U (en) | 2017-06-29 | 2017-06-29 | A kind of rotating folding die device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720769706.3U CN206999535U (en) | 2017-06-29 | 2017-06-29 | A kind of rotating folding die device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206999535U true CN206999535U (en) | 2018-02-13 |
Family
ID=61448852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720769706.3U Active CN206999535U (en) | 2017-06-29 | 2017-06-29 | A kind of rotating folding die device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206999535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524758A (en) * | 2019-08-21 | 2019-12-03 | 宁国市格斯特密封件有限公司 | A kind of swinging block direct pressure structure of rubber forming machine |
-
2017
- 2017-06-29 CN CN201720769706.3U patent/CN206999535U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524758A (en) * | 2019-08-21 | 2019-12-03 | 宁国市格斯特密封件有限公司 | A kind of swinging block direct pressure structure of rubber forming machine |
| CN110524758B (en) * | 2019-08-21 | 2021-09-24 | 宁国市格斯特密封件有限公司 | Swinging block direct-pressure type die assembly structure of rubber forming machine |
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