CN204196232U - Automotive upholstery production plastics suction mould - Google Patents
Automotive upholstery production plastics suction mould Download PDFInfo
- Publication number
- CN204196232U CN204196232U CN201420599589.7U CN201420599589U CN204196232U CN 204196232 U CN204196232 U CN 204196232U CN 201420599589 U CN201420599589 U CN 201420599589U CN 204196232 U CN204196232 U CN 204196232U
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- automotive upholstery
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- dynamic model
- suction mould
- plastics suction
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Abstract
The utility model discloses a kind of automotive upholstery production plastics suction mould, it is characterized in that, comprise two modules; Two described modules can close or arrange discretely; Cavity volume is formed after two described modules are closed; Described in one of them, module is provided with chamfering; Described chamfering extends with exterior domain to described cavity volume from the contact surface of two described modules.The automotive upholstery production plastics suction mould that the utility model provides, dynamic model arranges chamfering, reduces diaphragm and be pressed region, must not decrease the area of the diaphragm used, and improves the utilization rate of diaphragm, reduces production cost, alleviate and produce burden.
Description
Technical field
The utility model relates to automotive upholstery production field, particularly a kind of automotive upholstery production plastics suction mould.
Background technology
Automotive upholstery production field, the normal plastics sucking moulding technique that adopts prepares automotive upholstery.Plastics sucking moulding technique, is delivered between two modules by diaphragm, is clamped by diaphragm, vacuumize by two modules, and diaphragm and core are fitted, obtained identical with core shape plastic.And diaphragm can be left impression by the region that module clamps, for the automotive upholstery that some appearance requirements are higher, this region must not use as raw material.That is diaphragm is larger by the area clamped, and the diaphragm area that must not use is larger, and the utilization rate of diaphragm is lower, and diaphragm waste is more, and production cost is higher.For some expensive diaphragms, increase the weight of further to produce burden.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, provides a kind of automotive upholstery production plastics suction mould improving diaphragm utilization rate.
For realizing above object, the utility model is achieved through the following technical solutions:
Automotive upholstery production plastics suction mould, is characterized in that, comprises two modules; Two described modules can close or arrange discretely; Cavity volume is formed after two described modules are closed; Described in one of them, module is provided with chamfering; Described chamfering extends with exterior domain to described cavity volume from the contact surface of two described modules.
Preferably, described two modules are respectively fixed half and moving half; Described dynamic model can near or away from described cover half; Described chamfering is arranged on described dynamic model.
Preferably, described dynamic model is provided with die cavity; Described cover half is provided with core; After described dynamic model and described cover half close, the space between the inwall of described core and described die cavity is described cavity volume.
Preferably, described dynamic model comprises press mold frame and cover plate; Described press mold frame is provided with through hole; Described through hole has two relative openings; Described cover plate covers one of them opening, and removably connects with described press mold frame; After described dynamic model and described cover half close, described press mold frame is held between described cover plate and described cover half, and around described core.
Preferably, described press mold frame is quadrangle, comprises four frames; Wherein two relative frames are provided with described chamfering.
Preferably, sealing ring is provided with between two described modules.
The automotive upholstery production plastics suction mould that the utility model provides, dynamic model arranges chamfering, reduces diaphragm and be pressed region, must not decrease the area of the diaphragm used, and improves the utilization rate of diaphragm, reduces production cost, alleviate and produce burden.
Accompanying drawing explanation
Fig. 1 is the structural front view of automotive upholstery production plastics suction mould of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the B-B sectional view of Fig. 1;
Fig. 4 is the structural front view of cover half of the present utility model;
Fig. 5 is the structure sectional view of dynamic model of the present utility model;
Fig. 6 is the structural front view of press mold frame of the present utility model;
Fig. 7-10 is automotive upholstery production plastics suction mould of the present utility model schematic diagram in use.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail:
As shown in figures 1 to 6, automotive upholstery production plastics suction mould comprises cover half 1 and dynamic model 2.Cover half 1 is provided with core 11.Dynamic model 2 comprises cover plate 21 and press mold frame 22.Press mold frame 22 is quadrangle, comprises four frames.Press mold frame 22 is provided with a through hole 23, and through hole 23 has two relative openings.Cover plate 21 covers one of them opening of through hole 23 from the top of press mold frame 22, form die cavity 24.Cover plate 21 is removably connected by screw 3 and press mold frame 22.
Dynamic model 2 can close near cover half 1 and cover half 1, also can be separated with cover half 1 away from cover half 1.Dynamic model 2 closes near cover half 1 and cover half 1, and press mold frame 22 is clamped by cover plate 21 and cover half 1, and around core 11, is placed in die cavity 24 by core 11, and forms cavity volume 4 between core 11 and the inwall of die cavity 24.Sealing ring 5 is also provided with between press mold frame 22 and cover half 1.
The left frame of press mold frame 22 and left frame are respectively equipped with a chamfering 6.The contact surface (i.e. the lower surface of press mold frame 22) of chamfering 6 automatic mold 2 and cover half 1 extends to cavity volume 4 with exterior domain.
The using method of automotive upholstery production plastics suction mould is as follows:
Film feeding---as shown in Figure 7, cover half 1 is separated with dynamic model 2, carries diaphragm 7 along the direction of arrow in figure between cover half 1 and dynamic model 2.Chamfering 6 is arranged on the mobile route of diaphragm 7.
Matched moulds---as shown in Figure 8, mobile dynamic model 2, makes dynamic model 2 close near cover half 1 and cover half 1.The lower surface of press mold frame 22 contacts with diaphragm 7, by pressuring film plate 7, is resisted against on cover half 1 by diaphragm 7, and diaphragm 7 is clamped between cover half 1 and dynamic model 2.Core 11, around core 11, is placed in die cavity 24 by press mold frame 22.
Plastic uptake---as shown in Figure 9, vacuumize in cavity volume 5, the diaphragm 7 in cavity volume 4 is fitted with the intimate surface of core 11, forms the plastic identical with core 11 shape.Sealing ring 5 between press mold frame 22 and cover half 1 can improve the sealing in cavity volume 4, and the efficiency that vacuumizes that avoiding leaks gas causes reduces and diaphragm 7 cannot be close to the problem of core 11.
Die sinking---as shown in Figure 10, mobile dynamic model 2, makes dynamic model 2 be separated with cover half 1 away from cover half 1.Continue to move along the direction of the arrow in Figure diaphragm 7, the plastic of plastics sucking moulding is shifted out between cover half 1 and dynamic model 2, and new diaphragm is delivered between cover half 1 and dynamic model 2, carry out the matched moulds of a new round, plastic uptake, die sinking operation.
Diaphragm 7 can be left impression by the region that press mold frame 22 presses, and for ensureing presentation quality and the quality of plastic, the diaphragm in this region must not as the raw material preparing plastic.That is dynamic model 2 is larger with the contact area of diaphragm 7, and the diaphragm area that must not use is larger, and the utilization rate of diaphragm is lower, and diaphragm waste is more, and production cost is higher.For some expensive diaphragms, increase the weight of further to produce burden.
And automotive upholstery production plastics suction mould of the present utility model, the mobile route of diaphragm 7 is provided with chamfering 6, reduces the contact area of press mold frame 22 and diaphragm 7, must not decrease the area of the diaphragm used, improve the utilization rate of diaphragm, reduce production cost, alleviate and produce burden.The contact surface (i.e. the lower surface of press mold frame 22) of chamfering 6 automatic mold 2 and cover half 1 extends to cavity volume 4 with exterior domain, and namely chamfering is opened in the region beyond cavity volume 4, ensure that the sealing of cavity volume 4, avoids vacuumizing cavity volume 4 impacting.
Upper and lower, left and right in the present embodiment are all reference with Fig. 2, more clearly describe the relative concept that the utility model uses, and do not form the restriction to right.
Embodiment in the utility model, only for being described the utility model, does not form the restriction to right, other equivalent in fact substituting, all in the utility model protection domain that those skilled in that art can expect.
Claims (6)
1. automotive upholstery production plastics suction mould, is characterized in that, comprises two modules; Two described modules can close or arrange discretely; Cavity volume is formed after two described modules are closed; Described in one of them, module is provided with chamfering; Described chamfering extends with exterior domain to described cavity volume from the contact surface of two described modules.
2. automotive upholstery production plastics suction mould according to claim 1, is characterized in that, described two modules are respectively fixed half and moving half; Described dynamic model can near or away from described cover half; Described chamfering is arranged on described dynamic model.
3. automotive upholstery production plastics suction mould according to claim 2, it is characterized in that, described dynamic model is provided with die cavity; Described cover half is provided with core; After described dynamic model and described cover half close, the space between the inwall of described die cavity and described core is described cavity volume.
4. automotive upholstery production plastics suction mould according to claim 3, it is characterized in that, described dynamic model comprises press mold frame and cover plate; Described press mold frame is provided with through hole; Described through hole has two relative openings; Described cover plate covers one of them opening, and removably connects with described press mold frame; After described dynamic model and described cover half close, described press mold frame is held between described cover plate and described cover half, and around described core.
5. automotive upholstery production plastics suction mould according to claim 4, is characterized in that, described press mold frame is quadrangle, comprises four frames; Wherein two relative frames are provided with described chamfering.
6. automotive upholstery production plastics suction mould according to claim 1, is characterized in that, is provided with sealing ring between two described modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599589.7U CN204196232U (en) | 2014-10-16 | 2014-10-16 | Automotive upholstery production plastics suction mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599589.7U CN204196232U (en) | 2014-10-16 | 2014-10-16 | Automotive upholstery production plastics suction mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204196232U true CN204196232U (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420599589.7U Active CN204196232U (en) | 2014-10-16 | 2014-10-16 | Automotive upholstery production plastics suction mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204196232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960188A (en) * | 2015-06-01 | 2015-10-07 | 苏州华冲精密机械有限公司 | Plastic vacuum molding mold with excellent sealing properties |
-
2014
- 2014-10-16 CN CN201420599589.7U patent/CN204196232U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960188A (en) * | 2015-06-01 | 2015-10-07 | 苏州华冲精密机械有限公司 | Plastic vacuum molding mold with excellent sealing properties |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI TONGLING AUTOMOTIVE TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANGHAI TONGLING AUTOMOBILE TRIMMING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 201318, 2, 3, 3768 south Shanghai Road, Shanghai, Pudong New Area Patentee after: SHANGHAI TONGLING AUTOMOTIVE TECHNOLOGY CO., LTD. Address before: 201318, No. 3768, Shanghai South Road, Shanghai, Pudong New Area Patentee before: Shanghai Tongling Automobile Trimming Co. |