CN205989466U - Automobile carpet cold forming mould - Google Patents
Automobile carpet cold forming mould Download PDFInfo
- Publication number
- CN205989466U CN205989466U CN201620429980.1U CN201620429980U CN205989466U CN 205989466 U CN205989466 U CN 205989466U CN 201620429980 U CN201620429980 U CN 201620429980U CN 205989466 U CN205989466 U CN 205989466U
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- CN
- China
- Prior art keywords
- lower mould
- movable support
- cold forming
- support frame
- mould
- 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.)
- Withdrawn - After Issue
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of automobile carpet cold forming mould, it is related to automotive trim product manufacturing technical field, it includes upper bolster, upper die and lower die, die shoe and material pressing device, described material pressing device is the pressure arm being hinged with described lower mould, torsion spring is provided with the jointed shaft of described pressure arm, two torque arm of described torsion spring are abutted against with described lower mould outer wall and described pressure arm respectively；Described lower mould is provided with die cavity, at least two movable support frames are symmetrically arranged with by the both sides of described die cavity on described lower mould, described lower mould has the accommodating hole being slidably matched with described movable support frame, described accommodating hole is built-in with the spring being connected with described movable support frame, and the upper end of described movable support frame protrudes from described lower mould top surface.This utility model solves the problems, such as that existing automobile carpet cold forming mould is also easy to produce tear or gauffer when there is carpet molding.
Description
Technical field
This utility model is related to automotive trim product manufacturing technical field, especially a kind of automobile carpet cold forming mould.
Background technology
Car carpeting is arranged on the floor in storehouse in vehicle, plays damping, noise reduction, the effect such as heat-insulated, is the major product of automotive upholstery.The production process of orthodox car carpet includes the operations such as the heating of blanket base, compressing, cutting, finishing, because the power consumption of thermoforming is larger and easy the problems such as deformation, therefore a part of car carpeting adopts cooling formation technic.Existing automobile carpet cold forming mould includes upper bolster, upper die and lower die, die shoe, holding pad and cooling water pipe etc.; wherein holding pad is connected with upper mould or lower mould by screw; the cold forming die of this structure using holding pad, blanket base is pressed on upper mould or the land area of lower mould; if blanket base is excessively tight; tear is easily caused during molding; if blanket base is excessively lax, during carpet molding, then easily produce gauffer.
Utility model content
The purpose of this utility model is to provide a kind of automobile carpet cold forming mould, and this mould can solve the problems, such as that existing automobile carpet cold forming mould is also easy to produce tear or gauffer when there is carpet molding.
In order to solve the above problems, the technical solution adopted in the utility model is：This automobile carpet cold forming mould includes upper bolster, upper die and lower die, die shoe and material pressing device, described material pressing device is the pressure arm being hinged with described lower mould, torsion spring is provided with the jointed shaft of described pressure arm, two torque arm of described torsion spring are abutted against with described lower mould outer wall and described pressure arm respectively；Described lower mould is provided with die cavity, at least two movable support frames are symmetrically arranged with by the both sides of described die cavity on described lower mould, described lower mould has the accommodating hole being slidably matched with described movable support frame, described accommodating hole is built-in with the spring being connected with described movable support frame, and the upper end of described movable support frame protrudes from described lower mould top surface.
In the technical scheme of above-mentioned automobile carpet cold forming mould, more specifically technical scheme can also be：The top of described movable support frame is provided with convex curved portions.
Further, described curved portions are strip, and each described movable support frame bottom symmetrical is provided with least two springs.
Further, described accommodating hole lower thread is connected with regulating bolt, and described regulating bolt is linked with the bottom of described spring.
Further, described pressure arm has the pressure head abutting against with described lower mould, and the bearing surface of described pressure head is provided with anti-skid bulge.
Further, every side of described lower mould is symmetrically arranged with two described material pressing devices.
Due to employing technique scheme, this utility model compared with prior art has the advantages that：Simple, compact and reasonable for structure；Using material pressing device and the bracing frame setting spring, make blanket base remain at tensioning state, and this tensioning state can enter die cavity with drift and automatically adjust, it is to avoid during carpet molding, produce tear or gauffer, stable and reliable product quality.
Brief description
Fig. 1 is the structural representation of automobile carpet cold forming mould.
Specific embodiment
The utility model is described in further detail for embodiment below in conjunction with the accompanying drawings：
Automobile carpet cold forming mould shown in Fig. 1 mainly includes upper bolster 1, upper mould 2, lower mould 3, die shoe 4 and material pressing device, wherein goes up mould 2 and is provided with drift 2-1, lower mould 3 is provided with the die cavity 3-1 matching with drift 2-1.It is provided with material pressing device in the opposite sides of lower mould 3, every side of lower mould 3 is symmetrically arranged with two material pressing devices, material pressing device is the pressure arm 9 being hinged with lower mould 3, and the jointed shaft of pressure arm 9 is provided with torsion spring 8, and two torque arm of torsion spring 8 are abutted against with lower mould 3 outer wall and pressure arm 9 respectively；In order to compress blanket base in molding, the pressure head 9-1 being abutted against with lower mould 3 is provided with pressure arm 9, and the bearing surface of pressure head 9-1 is then provided with anti-skid bulge 9-2；Two movable support frames 10 are symmetrically arranged with by the both sides of die cavity 3-1 on lower mould 3, lower mould 3 has the accommodating hole 6 being slidably matched with movable support frame 10, accommodating hole 6 is built-in with the spring 7 being connected with movable support frame 10, and the upper end of movable support frame 10 protrudes from lower mould 3 top surface；The top of movable support frame 10 is provided with convex curved portions 10-1 it is preferred that curved portions 10-1 are strip, and each movable support frame 10 bottom symmetrical is provided with least two springs 7；For the ease of being finely adjusted to the decrement of spring 7, accommodating hole 6 is designed as through hole, and is connected with regulating bolt 5 in accommodating hole 6 lower thread, regulating bolt 5 is linked with the bottom of spring 7.
During work, blanket base is placed on 10 on movable support frame, make the two ends Symmetrical Natural of blanket base sagging, by hold 9, make to become open configuration between pressure head 9-1 and lower mould 3, blanket base is naturally drooped and is partially disposed between pressure head 9-1 and lower mould 3, unclamping pressure arm 9 makes its compression blanket base that resets under torsion spring 8 effect, matched moulds can be started, upper mould 2 pushes under cylinder action, after the drift 2-1 of upper mould 2 is contacted with the blanket base being stretched on movable support frame 10, blanket base enters die cavity 3-1 with drift 2-1, movable support frame 10 is pushed by blanket base simultaneously, until matched moulds completes, movable support frame 10 is pressed completely in accommodating hole 6, during matched moulds, blanket base remains at suitable tensioning state；After die sinking, moulding carpet, in the presence of spring 7, ejects die cavity 3-1 by movable support frame 10, opens pressure arm 9, takes out moulding carpet and delivers to down one cutting action.
Claims (6)
1. a kind of automobile carpet cold forming mould, including upper bolster, upper die and lower die, die shoe and material pressing device it is characterised in that：Described material pressing device is the pressure arm being hinged with described lower mould, and the jointed shaft of described pressure arm is provided with torsion spring, and two torque arm of described torsion spring are abutted against with described lower mould outer wall and described pressure arm respectively；Described lower mould is provided with die cavity, at least two movable support frames are symmetrically arranged with by the both sides of described die cavity on described lower mould, described lower mould has the accommodating hole being slidably matched with described movable support frame, described accommodating hole is built-in with the spring being connected with described movable support frame, and the upper end of described movable support frame protrudes from described lower mould top surface.
2. automobile carpet cold forming mould according to claim 1 it is characterised in that：The top of described movable support frame is provided with convex curved portions.
3. automobile carpet cold forming mould according to claim 2 it is characterised in that：Described curved portions are strip, and each described movable support frame bottom symmetrical is provided with least two springs.
4. automobile carpet cold forming mould according to claim 3 it is characterised in that：Described accommodating hole lower thread is connected with regulating bolt, and described regulating bolt is linked with the bottom of described spring.
5. the automobile carpet cold forming mould according to Claims 1-4 any one claim it is characterised in that：Described pressure arm has the pressure head abutting against with described lower mould, and the bearing surface of described pressure head is provided with anti-skid bulge.
6. automobile carpet cold forming mould according to claim 5 it is characterised in that：Every side of described lower mould is symmetrically arranged with two described material pressing devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620429980.1U CN205989466U (en) | 2016-05-12 | 2016-05-12 | Automobile carpet cold forming mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620429980.1U CN205989466U (en) | 2016-05-12 | 2016-05-12 | Automobile carpet cold forming mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205989466U true CN205989466U (en) | 2017-03-01 |
Family
ID=58101664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620429980.1U Withdrawn - After Issue CN205989466U (en) | 2016-05-12 | 2016-05-12 | Automobile carpet cold forming mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205989466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856477A (en) * | 2016-05-12 | 2016-08-17 | 柳州市富英华工贸有限公司 | Cold forming mold for automobile carpet |
-
2016
- 2016-05-12 CN CN201620429980.1U patent/CN205989466U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856477A (en) * | 2016-05-12 | 2016-08-17 | 柳州市富英华工贸有限公司 | Cold forming mold for automobile carpet |
| CN105856477B (en) * | 2016-05-12 | 2018-06-26 | 柳州市富英华工贸有限公司 | Automobile carpet cold forming mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170301 Effective date of abandoning: 20180626 |