CN211968231U - Passenger car groove working of plastics that falls into water injection mold - Google Patents
Passenger car groove working of plastics that falls into water injection mold Download PDFInfo
- Publication number
- CN211968231U CN211968231U CN201922311346.4U CN201922311346U CN211968231U CN 211968231 U CN211968231 U CN 211968231U CN 201922311346 U CN201922311346 U CN 201922311346U CN 211968231 U CN211968231 U CN 211968231U
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- Prior art keywords
- mold
- mold core
- core
- template
- passenger car
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- Expired - Fee Related
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- 239000004033 plastic Substances 0.000 title claims abstract description 20
- 229920003023 plastic Polymers 0.000 title claims abstract description 20
- 238000002347 injection Methods 0.000 title claims abstract description 18
- 239000007924 injection Substances 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 238000001746 injection moulding Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000002360 preparation method Methods 0.000 abstract description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012938 design process Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of mould manufacturing, a passenger car sink plastic part injection mould is disclosed, which is provided with a front mould core and a rear mould core which are connected with each other through a locking module, wherein the front mould core is fixedly provided with a front template, and the rear mould core is fixedly provided with a rear template; the outer side of the rear mold core is fixedly provided with a rear mold base plate, and the back surfaces of the front mold core and the rear mold core are respectively provided with a mold core positioning concave block and a mold core positioning convex block which are matched with each other. The injection mold for the plastic part of the water falling groove of the passenger vehicle is formed by injection molding through a mold, so that preparation for mass production is realized; the mold is developed and processed, so that the external structure size of the product is effectively ensured.
Description
Technical Field
The utility model belongs to the technical field of the mould is made, especially, relate to a passenger car groove of falling into water working of plastics injection mold.
Background
Currently, the current state of the art commonly used in the industry is such that: with the development of industrial technology, high-end industrial production gradually enters people's lives, and the production and design of automobile parts need to be carried out through several steps of drawing design, mold shaping and production and manufacturing. The injection mold is one of the most widely used molds in current industrial production, and is a processing method used in mass production of automobile parts. The injection molding machine is a molding device which can make liquid materials, thermoplastic plastics or thermosetting materials into plastic products with various shapes through a plastic molding die. But the existing mould design process can not effectively ensure that the overall dimension meets the requirement, and the defective rate is higher.
In summary, the problems of the prior art are as follows: the existing mold design process cannot effectively ensure that the overall dimension meets the requirement, and the defective rate is high.
Disclosure of Invention
Problem to prior art existence, the utility model provides a passenger car groove of falling into water working of plastics injection mold.
The utility model is realized in such a way that the injection mold for the plastic part of the water falling groove of the passenger vehicle is provided with a front mold core and a rear mold core which are mutually connected through a locking module, wherein the front mold core is fixedly provided with a front template, and the rear mold core is fixedly provided with a rear template;
the outer side of the rear mold core is fixedly provided with a rear mold base plate, and the back surfaces of the front mold core and the rear mold core are respectively provided with a mold core positioning concave block and a mold core positioning convex block which are matched with each other.
Further, a guide sleeve is fixedly installed on the back surface of the front template, a female die is welded in the guide sleeve, and a sliding block is movably installed in the female die; and a male die matched with the female die is arranged on the rear template, and a guide pillar is arranged on the outer side of the male die.
Furthermore, the surface of the front template is embedded with a hot runner plate, and the outer side of the front template is fixedly provided with a positioning ring and a hanging ring.
Further, a top rod is arranged on the rear die base plate, and an ejection reset rod is arranged at the upper end of the top rod; the lower end of the ejector rod is provided with a top plate travel switch contact block, and a travel switch is installed on the outer side of the top plate travel switch contact block.
In summary, the advantages and positive effects of the invention are: the injection mold for the plastic part of the water falling groove of the passenger vehicle is formed by injection molding through a mold, so that preparation for mass production is realized; the mold is developed and processed, so that the external structure size of the product is effectively ensured.
Drawings
Fig. 1 is a front structural view of a passenger car sink plastic part injection mold provided in an embodiment of the present invention.
Fig. 2 is a side structural view of a passenger car sink plastic part injection mold provided by the embodiment of the present invention.
Fig. 3 is a view of a structure of the back of a passenger car sink plastic part injection mold provided by the embodiment of the present invention.
Fig. 4 is a schematic front structural view of a front mold plate according to an embodiment of the present invention.
Fig. 5 is a schematic left side view of the front mold plate according to an embodiment of the present invention.
Fig. 6 is a schematic front structural view of the rear mold plate according to an embodiment of the present invention.
Fig. 7 is a schematic diagram of a right side structure of the rear mold plate according to an embodiment of the present invention.
Fig. 8 is an isometric view of a front template provided by an embodiment of the present invention.
Fig. 9 is an isometric view of a rear template provided by an embodiment of the present invention.
Fig. 10 is an isometric view of a passenger car sink water groove plastic part injection mold provided by the embodiment of the invention.
In the figure: 1. a positioning ring; 2. a hoisting ring; 3. a hot runner plate; 4. a front template; 5. a front mold core; 6. a lock module; 7. a rear mold core; 8. a rear mold backing plate; 9. a rear template; 10. a top rod; 11. ejecting a reset rod; 12. a top plate travel switch contact block; 13. a travel switch; 14. the die core positioning concave block; 15. a mold core positioning lug; 16. a guide sleeve; 17. a female die; 18. a slider; 19. a male die; 20. and (6) a guide pillar.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
Aiming at the problems in the prior art, the invention provides an injection mold for a plastic part of a water falling groove of a passenger vehicle, which is described in detail with reference to the attached drawings 1 to 10.
The die is provided with a front die core 5 and a rear die core 7 which are connected with each other through a locking module 6, wherein a front template 4 is fixedly arranged on the front die core 5, and a rear template 9 is fixedly arranged on the rear die core 7; the outer side of the rear mold core 7 is fixedly provided with a rear mold base plate 8, and the back surfaces of the front mold core 5 and the rear mold core 7 are respectively provided with a mold core positioning concave block 14 and a mold core positioning convex block 15 which are matched with each other.
A guide sleeve 16 is fixedly arranged on the back surface of the front template 4, a female die 17 is welded in the guide sleeve 16, and a sliding block 18 is movably arranged in the female die 17; the rear template 9 is provided with a male die 19 matched with the female die 17, and the outer side of the male die 19 is provided with a guide pillar 20. The surface of the front template 4 is embedded with a hot runner plate 3, and the outer side of the front template 4 is fixedly provided with a positioning ring 1 and a hanging ring 2. An ejector rod 10 is arranged on the rear die base plate 8, and an ejection reset rod 11 is arranged at the upper end of the ejector rod 10; the lower end of the ejector rod 10 is provided with a top plate travel switch contact block 12, and a travel switch 13 is installed on the outer side of the top plate travel switch contact block 12.
An operator aligns a nozzle of the injection molding machine through a positioning ring, and fastens part of a front mold plate 4 of the mold on the front mold plate 4 of the injection molding machine by using a pressing block, and fastens part of a rear mold plate 9 of the mold on the rear mold plate 9 of the injection molding machine;
when the injection molding machine works, the mold locking mechanism of the injection molding machine pushes the rear template 9 to tightly press the rear template 9 and the front template 4 of the mold, then the injection molding machine injects the uniformly heated and plasticized plastic in a charging barrel of the injection molding machine into a cavity through a charging barrel nozzle, a sprue bush and a pouring system of the front template 4 of the mold, after the molten material is cooled and hardened to a certain strength in the mold, the mold locking mechanism of the injection molding machine releases the pressure and drives the rear template 9 and the rear template 9 of the mold and the front template 4 of the mold to be separated along a parting surface, namely, the mold is opened, an oil cylinder is ejected from the mold to act, the ejection system of the rear template 9 of the mold 9 of the rear template is ejected, and the plastic part can be taken out.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments are within the scope of the technical solution of the present invention.
Claims (4)
1. The injection mold for the plastic part of the water falling groove of the passenger vehicle is characterized by being provided with a front mold core and a rear mold core which are mutually connected through a locking module, wherein a front template is fixedly arranged on the front mold core, and a rear template is fixedly arranged on the rear mold core;
the outer side of the rear mold core is fixedly provided with a rear mold base plate, and the back surfaces of the front mold core and the rear mold core are respectively provided with a mold core positioning concave block and a mold core positioning convex block which are matched with each other.
2. The plastic piece injection mold for the passenger car sink tank as claimed in claim 1, wherein a guide sleeve is fixedly installed on the back surface of the front template, a female die is welded in the guide sleeve, and a sliding block is movably installed in the female die; and a male die matched with the female die is arranged on the rear template, and a guide pillar is arranged on the outer side of the male die.
3. The plastic part injection mold for passenger car sink trays of claim 1, wherein the front mold plate is embedded with a hot runner plate, and the outer side of the front mold plate is fixedly provided with a positioning ring and a hanging ring.
4. The passenger car water falling groove plastic part injection mold according to claim 1, wherein a top rod is arranged on the rear mold backing plate, and an ejection reset rod is arranged at the upper end of the top rod; the lower end of the ejector rod is provided with a top plate travel switch contact block, and a travel switch is installed on the outer side of the top plate travel switch contact block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922311346.4U CN211968231U (en) | 2019-12-20 | 2019-12-20 | Passenger car groove working of plastics that falls into water injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922311346.4U CN211968231U (en) | 2019-12-20 | 2019-12-20 | Passenger car groove working of plastics that falls into water injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211968231U true CN211968231U (en) | 2020-11-20 |
Family
ID=73379032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922311346.4U Expired - Fee Related CN211968231U (en) | 2019-12-20 | 2019-12-20 | Passenger car groove working of plastics that falls into water injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211968231U (en) |
-
2019
- 2019-12-20 CN CN201922311346.4U patent/CN211968231U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |