CN211709905U - Production die for rear panel decorative strip for automobile - Google Patents
Production die for rear panel decorative strip for automobile Download PDFInfo
- Publication number
- CN211709905U CN211709905U CN201922432713.6U CN201922432713U CN211709905U CN 211709905 U CN211709905 U CN 211709905U CN 201922432713 U CN201922432713 U CN 201922432713U CN 211709905 U CN211709905 U CN 211709905U
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- Prior art keywords
- fixedly connected
- cooling
- rear panel
- mold
- automobile
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 60
- 238000002347 injection Methods 0.000 claims abstract description 9
- 239000007924 injection Substances 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 238000000465 moulding Methods 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 abstract description 13
- 239000012778 molding material Substances 0.000 abstract description 9
- 238000005034 decoration Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a back panel trim production mould for car, this back panel trim production mould for car includes: the cooling device comprises an upper template, a lower template and a cooling device; the lower template is fixedly connected with a mold core, and four corners of the lower template are respectively and fixedly connected with a guide sleeve; the upper template is provided with an injection port in a penetrating way, and four corners of the lower template are respectively and fixedly connected with guide columns matched with the guide sleeves; the cooling device comprises a cooling pipe wound on the mold core and a cooling device connected with the cooling pipe. The utility model has the advantages that: through the arranged mold core and the injection port, the automobile rear panel trim can be subjected to injection molding; the guide sleeve and the guide column are arranged, so that the purpose of guiding the upper template and the lower template can be achieved; through the cooling device, the molding material in the mold core can be rapidly cooled.
Description
Technical Field
The utility model relates to car trim makes technical field, especially involves a back panel trim production mould for car.
Background
Currently, with the continuous development of social economy, the living standard of people is continuously improved, more and more people begin to buy the car, and with the rapid development of the light-weighted industry of car, a lot of applications are in the car structure, like car rear panel trim.
The existing automobile rear panel decoration strip is generally made by injection molding, and the injection molded decoration strip is taken out after natural cooling, so that the efficiency is very low, and the production efficiency is greatly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing a rear panel trim production mould for an automobile.
The problem of current automobile rear panel trim generally by injection moulding make, take out after the trim after injection moulding through natural cooling, efficiency is very low, has influenced production efficiency greatly is solved.
The utility model discloses a realize through following technical scheme:
the utility model provides a back panel trim production mould for car, this back panel trim production mould for car includes: the cooling device comprises an upper template, a lower template and a cooling device;
the lower template is fixedly connected with a mold core, and four corners of the lower template are respectively and fixedly connected with a guide sleeve;
the upper template is provided with an injection port in a penetrating way, and four corners of the upper template are respectively and fixedly connected with guide columns matched with the guide sleeves;
the cooling device comprises a cooling pipe wound on the mold core and a cooling device connected with the cooling pipe.
Preferably, the cooling device comprises a cooling box, a plurality of refrigerating sheets fixedly connected with the cooling box, and a water pump fixedly connected with the side wall of the cooling box; the water outlet of the water pump is connected with one end of the cooling pipe through a first water pipe, and the other end of the cooling pipe is communicated with the cooling box through a second water pipe.
Preferably, the device further comprises an ejection device.
Preferably, the ejection device comprises a driving box fixedly connected with the lower template, a top plate slidably connected with the driving box, and a plurality of ejector rods fixedly connected with the top plate; the lower template and the mold core are provided with through holes corresponding to the ejector rods one by one, and each ejector rod is inserted into the corresponding through hole.
Preferably, an external thread rod penetrating through the top plate is rotatably connected in the driving box, and a first belt pulley is fixedly connected to the lower part of the external thread rod; still fixedly connected with motor just reversing in the drive box, the output shaft fixedly connected with second belt pulley of motor just reversing, the second belt pulley pass through driving belt with first belt pulley is connected.
Preferably, the opposite inner walls of the driving box are respectively provided with a sliding groove, each sliding groove is internally provided with a sliding block, and each sliding block is connected with the top plate through a fixing rod.
The utility model has the advantages that: through the arranged mold core and the injection port, the automobile rear panel trim can be subjected to injection molding; the guide sleeve and the guide column are arranged, so that the purpose of guiding the upper template and the lower template can be achieved; through the cooling device, the molding material in the mold core can be rapidly cooled.
Drawings
Fig. 1 is a schematic structural view of a mold for producing a rear panel trim for an automobile according to an embodiment of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
Firstly, in order to facilitate understanding of the mold for producing the automotive rear panel trim strip provided by the embodiment of the application, an application scenario of the mold is explained, and the mold for producing the automotive rear panel trim strip provided by the embodiment of the application is used for providing a mold for producing the automotive rear panel trim strip; the conventional automobile rear panel decoration strip is generally manufactured by injection molding, and the injection molded decoration strip is naturally cooled and then taken out, so that the efficiency is very low, and the production efficiency is greatly influenced. The following describes a mold for producing a rear panel molding for an automobile according to an embodiment of the present application with reference to the drawings.
The utility model provides a production mould of a rear panel decoration strip for an automobile, which comprises a lower template 2 for installing a mould core 3; the upper template 1 is matched with the lower template 2, and the upper template 1 is provided with an injection port 5 corresponding to the mold core 3; the utility model discloses still including being used for carrying out quick refrigerated cooling device to the interior plastic material of mold core 3. When using this application utility model, at first with linking together that cope match-plate pattern 1 and lower bolster 2 correspond, then will mould plastics the material through injection port 5 cast to mold core 3 in, the material of moulding plastics in mold core 3 cools off for the rear panel trim for the car under the effect fast at cooling device, then with cope match- plate pattern 1 and 2 separations of lower bolster, take out the fashioned rear panel trim for the car in the mold core 3.
This application uses novel can refer to fig. 1 when specifically setting up, and fig. 1 is the utility model discloses embodiment provides a back panel trim production mould's for car structure schematic diagram. As can be seen from fig. 1, four corners of the upper template 1 are respectively and fixedly connected with guide posts 6, and four corners of the lower template are respectively and fixedly connected with guide sleeves 4; when using this application utility model discloses during the production back panel trim, at first with cope match-plate pattern 1 and lower bolster 2 cooperation together, guide post 6 can insert guide sleeve 4 this moment in, can play the effect of direction to cope match-plate pattern 1 through guide post 6 and guide sleeve 4, makes the accurate cooperation of cope match-plate pattern 1 and lower bolster 2 be in the same place.
With continued reference to fig. 1, the cooling device comprises a cooling tube 7 wound around the side wall of the mold core 3; still include cooling box 8, a plurality of refrigeration pieces 9 of fixedly connected with on this cooling box 8's the bottom plate, the cold junction of every refrigeration piece 9 is located cooling box 8, and the hot junction of every refrigeration piece 9 is located outside cooling box 8, cooling box 8's lateral wall fixedly connected with water pump 10, and water pump 10's delivery port is through the one end fixed connection of first raceway 11 and cooling pipe 7, cooling pipe 7's the other end is linked together through second raceway 12 and cooling box 8. Wherein, the cooling box 8 is stored with water; after the mold core 3 is filled with the injection molding material, the refrigerating sheet 9 can be electrified, so that the water in the cooling box 8 is cooled through the refrigerating sheet 9, then the water pump 10 is started, the water after being cooled in the cooling box 8 is pumped into the first water delivery pipe 11 by the water pump 10 and enters the cooling pipe 7, and the injection molding material in the mold core 3 can be cooled by the water in the cooling pipe 7 because the cooling pipe 7 is wound on the side wall of the mold core 3, so that the injection molding material in the mold core 3 is rapidly cooled and molded; after the injection molding material in the mold core 3 is rapidly cooled and molded, the water in the cooling pipe 7 absorbs heat and heats up, the heated water in the cooling pipe 7 enters the cooling box 8 again through the second water conveying pipe 12, and the heated water enters the cooling box 8 and is cooled down again, circulates in sequence and can continuously cool down the injection molding material in the mold core 3.
After the injection molding material is cooled and molded in the mold core 3, the upper mold plate 1 and the lower mold plate 2 are separated, and then the rear panel decoration strips cooled and molded in the mold core 3 can be ejected out of the mold core 3 through an ejection device, wherein the ejection device can be continuously referred to fig. 1 when being specifically arranged. As can be seen from fig. 1, the ejection device includes a driving box 13 fixedly connected to the lower mold plate 2, a top plate 14 is slidably connected to the driving box 13, the top plate 14 is specifically provided with two opposite inner walls of the driving box 13, which are respectively provided with a sliding groove 22, each sliding groove 22 is slidably connected with a sliding block 23, each sliding block 23 is fixedly connected to the top plate 14 through a fixing rod 24, the top plate 14 is further fixedly connected with a plurality of ejector rods 15, the lower mold plate 2 and the mold core 3 are provided with a plurality of through holes 16 corresponding to the plurality of ejector rods 15 one by one, each ejector rod 15 is inserted into the corresponding through hole 16, and the top end of each ejector rod 15 is fixedly connected with a rubber block, so that the injection molding material can be prevented from flowing into the through hole 16 through the rubber blocks, and the ejector rods 15 can be prevented from scratching the rear panel decoration strips when the rear; with continued reference to FIG. 1, an externally threaded rod 17 is also slidably coupled within drive housing 13, and externally threaded rod 17 is threadably coupled to top plate 14 and extends through top plate 14. When ejecting the rear panel decoration in the mold core 3, the external screw rod 17 is rotated, so that the top plate 14 moves upward in the driving box 13, thereby moving the ejector rod 15 upward, and thereby ejecting the rear panel decoration upward in the mold core 3.
In order to facilitate the rotation of the external screw rod 17, with reference to fig. 1, a forward and reverse rotation motor 19 is fixedly connected in the driving box 13, and a second belt pulley 20 is fixedly connected to an output shaft of the forward and reverse rotation motor 19; the lower part of the externally threaded rod 17 is fixedly connected with a first pulley 18, and the first pulley 18 is connected with a second pulley 20 through a transmission belt 21. When the male screw 17 is rotated, the forward/reverse motor 19 is rotated to rotate the second pulley 20, and the first pulley 18 is rotated by the driving belt 21 to rotate the male screw 17.
In order to control the forward and reverse rotation motor 19 conveniently, a control switch for controlling the forward and reverse rotation motor 19 can be fixedly connected to the side wall of the driving box 13, and the forward and reverse rotation motor 19 is electrically connected with an external power supply through the control switch.
In the embodiment, the mold for producing the automotive rear panel trim provided by the embodiment of the application can be used for rapidly cooling the automotive rear panel trim in the mold core when the automotive rear panel trim is produced, so that the production efficiency of the automotive rear panel trim is improved.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (6)
1. The utility model provides a back panel trim production mould for car which characterized in that includes: the cooling device comprises an upper template, a lower template and a cooling device;
the lower template is fixedly connected with a mold core, and four corners of the lower template are respectively and fixedly connected with a guide sleeve;
the upper template is provided with an injection port in a penetrating way, and four corners of the upper template are respectively and fixedly connected with guide columns matched with the guide sleeves;
the cooling device comprises a cooling pipe wound on the mold core and a cooling device connected with the cooling pipe.
2. The mold for producing the rear panel trim for the automobile as claimed in claim 1, wherein the cooling device comprises a cooling box, a plurality of cooling fins fixedly connected with the cooling box, and a water pump fixedly connected with a side wall of the cooling box; the water outlet of the water pump is connected with one end of the cooling pipe through a first water pipe, and the other end of the cooling pipe is communicated with the cooling box through a second water pipe.
3. The mold for producing a rear panel molding for an automobile as claimed in claim 1, further comprising an ejector.
4. The mold for producing the rear panel molding for the automobile as claimed in claim 3, wherein the ejector device comprises a driving box fixedly connected with the lower template, a top plate slidably connected with the driving box, and a plurality of ejector rods fixedly connected with the top plate; the lower template and the mold core are provided with through holes corresponding to the ejector rods one by one, and each ejector rod is inserted into the corresponding through hole.
5. The mold for producing a rear panel molding for an automobile as set forth in claim 4, wherein an externally threaded rod penetrating the top plate is rotatably connected to the driving box, and a first pulley is fixedly connected to a lower portion of the externally threaded rod; still fixedly connected with motor just reversing in the drive box, the output shaft fixedly connected with second belt pulley of motor just reversing, the second belt pulley pass through driving belt with first belt pulley is connected.
6. The mold for producing the rear panel molding for automobile as claimed in claim 5, wherein the driving box has two opposite inner walls respectively formed with sliding grooves, each sliding groove is slidably connected with a sliding block, and each sliding block is connected with the top plate through a fixing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922432713.6U CN211709905U (en) | 2019-12-30 | 2019-12-30 | Production die for rear panel decorative strip for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922432713.6U CN211709905U (en) | 2019-12-30 | 2019-12-30 | Production die for rear panel decorative strip for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211709905U true CN211709905U (en) | 2020-10-20 |
Family
ID=72820776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922432713.6U Active CN211709905U (en) | 2019-12-30 | 2019-12-30 | Production die for rear panel decorative strip for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211709905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474505A (en) * | 2020-10-27 | 2022-05-13 | 伟源科技有限公司 | Mold for manufacturing automobile parts |
-
2019
- 2019-12-30 CN CN201922432713.6U patent/CN211709905U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474505A (en) * | 2020-10-27 | 2022-05-13 | 伟源科技有限公司 | Mold for manufacturing automobile parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210705 Address after: 110000 No.142, Guixiang street, Sujiatun District, Shenyang City, Liaoning Province Patentee after: Liaoning Xinxing Automobile Parts Co.,Ltd. Address before: 111000 Zhenhuan Street South and Rongxing Road West, Taizihe District, Liaoyang City, Liaoning Province Patentee before: LIAOYANG XINYONG PLASTIC PRODUCT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A mold for producing rear panel decorative strips for automobiles Granted publication date: 20201020 Pledgee: Hanhua Financing Guarantee Co.,Ltd. Pledgor: Liaoning Xinxing Automobile Parts Co.,Ltd. Registration number: Y2024210000066 |