CN204869523U - A injection mold for making automobile decoration strip - Google Patents
A injection mold for making automobile decoration strip Download PDFInfo
- Publication number
- CN204869523U CN204869523U CN201520609564.5U CN201520609564U CN204869523U CN 204869523 U CN204869523 U CN 204869523U CN 201520609564 U CN201520609564 U CN 201520609564U CN 204869523 U CN204869523 U CN 204869523U
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- die
- injection mold
- plate
- needle plate
- push pedal
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Abstract
The utility model belongs to the technical field of injection mold's technique and specifically relates to an injection mold for making automobile decoration strip, has from the last panel that down sets gradually, matrix plate, die, terrace die, punch plate, push pedal, face faller, end faller and bottom plate, be provided with the antifriction plate between die and matrix plate's the contact lateral wall, become the contained angle between the lateral wall of die and the vertical face and be 2-4, install a plurality of ejection mechanism that are used for ejecting die on face faller and the end faller jointly, install a plurality of answer mechanisms that are used for replying matrix plate on the face faller, also install a plurality of answer mechanisms that are used for replying the terrace die on the bottom plate, the upper surface of panel and the lower surface of bottom plate all are provided with the heat insulating board. Ejecting action is more smooth and easy in this injection mold production process, and the goods atress is difficult the appearance by the phenomenon of bursting evenly, has improved the yield of goods greatly, simultaneously, the compound die process is more swift, has improved the efficiency of moulding plastics of mould greatly.
Description
Technical field
The utility model relates to the technical field of injection mold, especially a kind of injection mold for the manufacture of automotive trim strip.
Background technology
Automobile becomes one of important vehicles of people already, under the prerequisite not changing the function and structure of automobile own, by installing additional or reequiping exterior trimming parts, change the outward appearance of automobile, thus make the more beautiful and fashion of automobile, to meet aesthetic conceptions and the individual demand of people.Automotive trim strip is the class in automobile exterior trim part, and automotive trim strip adds the aesthetic feeling of vehicle body side, and be identical with vehicle body radian, durable is indeformable, meanwhile, provides available protecting to the body paint easily collided with during door contact interrupter.
Injection mold is the instrument producing plasthetics, and the material melted that is heated is injected die cavity by high pressure by it, after cooling curing, obtains formed products.Obviously, injection mold is also one of visual plant of automotive trim strip manufacture, due to the thinner thickness of automotive trim strip, and moulding is complicated, injection mold is very difficult by goods ejection process, usually occurs the phenomenon of bursting goods, greatly reduces the yield rate of goods.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of injection mold for the manufacture of automotive trim strip, overcomes in existing injection mold production process the defect ejecting dyskinesia, bursting goods, reduction goods yield rate.
The utility model solves the technical scheme that its technical problem adopts: a kind of injection mold for the manufacture of automotive trim strip, have set gradually from top to bottom panel, die block, die, punch, punch retainer, push pedal, face needle plate, end needle plate and base plate; Be provided with wearing plate between the contact sidewall of described die and die block, between the sidewall of die and vertical plane, angle is 2 ° ~ 4 °; Described face needle plate and end needle plate being provided with multiple ejecting mechanism for ejecting die jointly, face needle plate being provided with multiple response agency for replying die block, described base plate being also provided with multiple response agency for replying punch; The upper surface of described panel and the lower surface of base plate are provided with thermal insulation board.
Further restriction, each ejecting mechanism described in technique scheme comprises push rod and is fixedly mounted on the angled slide block at push rod top; Described each response agency comprises spring guide pillar and is set in the back stitching spring on spring guide pillar.
Further restriction, the base plate described in technique scheme is provided with multiple push pedal guide pillar for leading to push pedal.
Further restriction, the end needle plate described in technique scheme is provided with multiple telescopic stop screw for limiting push pedal shift length.
The beneficial effects of the utility model are: a kind of injection mold for the manufacture of automotive trim strip of the present utility model, by common on face needle plate and end needle plate, multiple ejecting mechanism for ejecting die is installed, make to eject action in injection mold production process more smooth and easy, goods uniform force not easily occurs, by the phenomenon of bursting, substantially increasing the yield rate of goods; Simultaneously, by installing multiple response agency for replying die block on the needle plate of face, base plate also being installed multiple response agency for replying punch, making matched moulds process in injection mold production process more quick, substantially increasing the injection moulding efficiency of mould.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Label in accompanying drawing is: 1, panel, 2, die block, 3, die, 4, punch, 5, punch retainer, 6, push pedal, 7, face needle plate, 8, end needle plate, 9, base plate, 10, wearing plate, 11, thermal insulation board, 12, push rod, 13, angled slide block, 14, spring guide pillar, 15, back stitching spring, 16, push pedal guide pillar, 17, telescopic stop screw.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
A kind of injection mold for the manufacture of automotive trim strip as shown in Figure 1, have set gradually from top to bottom panel 1, die block 2, die 3, punch 4, punch retainer 5, push pedal 6, face needle plate 7, end needle plate 8 and base plate 9; Be provided with wearing plate 10 between the contact sidewall of die 3 and die block 2, between the sidewall of die 3 and vertical plane, angle is 2 ° ~ 4 °; Face needle plate 7 and end needle plate 8 being provided with multiple ejecting mechanism for ejecting die 3 jointly, face needle plate 7 being provided with multiple response agency for replying die block 2, base plate 9 being also provided with multiple response agency for replying punch 4; The upper surface of panel 1 and the lower surface of base plate 9 are provided with thermal insulation board 11.
Wherein, each ejecting mechanism comprises push rod 12 and is fixedly mounted on the angled slide block 13 at push rod 12 top; The back stitching spring 15 that each response agency comprises spring guide pillar 14 and is set on spring guide pillar 14, wherein the length of back stitching spring 15 is 250mm, and ejection height is 80mm, and precompressed length is 15mm, and compression ratio is 38%.Base plate 9 is provided with multiple push pedal guide pillar 16 for leading to push pedal 6.End needle plate 8 is provided with multiple telescopic stop screw 17 for limiting push pedal 6 shift length.
This injection mold, by common on face needle plate 7 and end needle plate 8, multiple ejecting mechanism for ejecting die 3 is installed, make to eject action in injection mold production process more smooth and easy, goods uniform force not easily occurs, by the phenomenon of bursting, substantially increasing the yield rate of goods; Simultaneously, by installing multiple response agency for replying die block 2 on face needle plate 7, base plate 9 also being installed multiple response agency for replying punch 4, making matched moulds process in injection mold production process more quick, substantially increasing the injection moulding efficiency of mould.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (4)
1., for the manufacture of an injection mold for automotive trim strip, it is characterized in that: have set gradually from top to bottom panel (1), die block (2), die (3), punch (4), punch retainer (5), push pedal (6), face needle plate (7), end needle plate (8) and base plate (9); Be provided with wearing plate (10) between described die (3) and the contact sidewall of die block (2), between the sidewall of die (3) and vertical plane, angle is 2 ° ~ 4 °; Described face needle plate (7) and end needle plate (8) are provided with multiple ejecting mechanism for ejecting die (3) jointly, face needle plate (7) is provided with multiple response agency for replying die block (2), described base plate (9) is also provided with multiple response agency for replying punch (4); The upper surface of described panel (1) and the lower surface of base plate (9) are provided with thermal insulation board (11).
2. a kind of injection mold for the manufacture of automotive trim strip according to claim 1, is characterized in that: described each ejecting mechanism comprises push rod (12) and is fixedly mounted on the angled slide block (13) at push rod (12) top; Described each response agency comprises spring guide pillar (14) and is set in the back stitching spring (15) on spring guide pillar (14).
3. a kind of injection mold for the manufacture of automotive trim strip according to claim 1, is characterized in that: described base plate (9) is provided with multiple push pedal guide pillar (16) for leading to push pedal (6).
4. a kind of injection mold for the manufacture of automotive trim strip according to claim 1, is characterized in that: described end needle plate (8) is provided with multiple telescopic stop screw (17) for limiting push pedal (6) shift length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520609564.5U CN204869523U (en) | 2015-08-13 | 2015-08-13 | A injection mold for making automobile decoration strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520609564.5U CN204869523U (en) | 2015-08-13 | 2015-08-13 | A injection mold for making automobile decoration strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204869523U true CN204869523U (en) | 2015-12-16 |
Family
ID=54813943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520609564.5U Expired - Fee Related CN204869523U (en) | 2015-08-13 | 2015-08-13 | A injection mold for making automobile decoration strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204869523U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999632A (en) * | 2015-08-13 | 2015-10-28 | 贾玉平 | Injection mould for producing car trim strips |
| CN106584795A (en) * | 2016-12-22 | 2017-04-26 | 天津东明电子工业有限公司 | Injection molding mold opening and ejection mechanism |
| CN107030982A (en) * | 2017-06-06 | 2017-08-11 | 杭州科技职业技术学院 | Injection mold with combined type supporting construction |
-
2015
- 2015-08-13 CN CN201520609564.5U patent/CN204869523U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999632A (en) * | 2015-08-13 | 2015-10-28 | 贾玉平 | Injection mould for producing car trim strips |
| CN106584795A (en) * | 2016-12-22 | 2017-04-26 | 天津东明电子工业有限公司 | Injection molding mold opening and ejection mechanism |
| CN107030982A (en) * | 2017-06-06 | 2017-08-11 | 杭州科技职业技术学院 | Injection mold with combined type supporting construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213164 Jiangsu Changzhou Wujin new and high tech Industrial Development Zone 27-1 Patentee after: Changzhou Bo win precision mold Polytron Technologies Inc. Address before: 213164 Jiangsu Changzhou Wujin new and high tech Industrial Development Zone 27-1 Patentee before: CHANGZHOU BO WIN MOULD Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20210813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |