CN207014720U - A kind of oscillatory type automobile cover plate injection mold - Google Patents
A kind of oscillatory type automobile cover plate injection mold Download PDFInfo
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- CN207014720U CN207014720U CN201720393433.7U CN201720393433U CN207014720U CN 207014720 U CN207014720 U CN 207014720U CN 201720393433 U CN201720393433 U CN 201720393433U CN 207014720 U CN207014720 U CN 207014720U
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Abstract
The utility model discloses a kind of oscillatory type automobile cover plate injection mold, including upper bed-plate and lower bottom base；The lower surface of upper bed-plate is provided with connecting rod straight down；The bottom of connecting rod is provided with mold, and the die cavity of projection is provided with the middle part of described mold, and the opening direction of die cavity down, and is provided with injection hole on the chamber two bottom sides side of die cavity, exhaust outlet is provided among the bottom of chamber portion of die cavity；Described lower bottom base both sides are provided with hydraulic cylinder, and the hydraulic rod end of two hydraulic cylinders is provided with die cover plate, and described die cover plate bottom is provided with some springs, and spring is connected on oscillating plate, oscillating plate bottom installation vibrating motor.The utility model can be vibrated before the demoulding so that finished product at die cavity adhesion with untiing, it is easier to is stripped；Moved downward by die cover plate, finished product can be caused easily to be stripped by self gravitation；Not only improving finished surface quality can also easily be stripped, and kill two birds with one stone.
Description
Technical field
A kind of automobile die is the utility model is related to, specifically a kind of automobile cover plate injection mold.
Background technology
In vehicle automobile production, such as the cover plate of some automotive gearboxes, or tail-gate cover plate, air bag cover plate etc. are existing
Technology is all made by being machined, but is machined the less efficient of coverplate parts, and significantly unrestrained
Take raw material, made now for automobile cover plate majority using mould, and automobile cover plate mould structure design of the prior art
It is unreasonable, cause final product quality poor, and have stickiness of some finished products due to injected plastics material, it can stick in die cavity, it is not easy to
Take out, cause the efficiency comparison of injection molding low.
Utility model content
The purpose of this utility model is in view of the deficienciess of the prior art, provide a kind of rational in infrastructure, can be easy to
The automobile cover plate injection mold that finished product is taken out from die cavity.
Technical scheme：Technical scheme is used by the utility model solves the problems, such as：A kind of automobile cover plate injection mold, bag
Include the upper bed-plate and lower bottom base being correspondingly arranged；The lower surface of described upper bed-plate is provided with connecting rod straight down；Described connecting rod
Bottom mold is installed, be provided with the middle part of described mold projection die cavity, the opening direction of described die cavity
Down, and on die cavity chamber two bottom sides side injection hole is provided with, exhaust outlet is provided among the bottom of chamber portion of die cavity；Described bottom
Seat both sides are provided with hydraulic cylinder, and the hydraulic rod end of two hydraulic cylinders is provided with die cover plate, the position of described die cover plate
With the position correspondence of mold, die cavity can integrally be covered.The bottom of the cover plate is provided with some groups of springs, spring bottom
It is connected on oscillating plate, oscillating plate bottom is provided with vibrating motor；
Further, described spring is lightweight small spring.
Further, described vibrating motor has four and is uniformly arranged on oscillating plate bottom.
Further, described vibrating motor is vibrating motor.
Further, the open end of described die cavity is additionally provided with a circle seal groove, is set on described die cover plate
There is the sealing ring with seal groove position correspondence.
Further, the both ends of described die cover plate are also equipped with locating dowel, the both sides of described mold set with
Positioning hole corresponding to locating dowel, described locating dowel are arranged in positioning hole, and the vertical section of the locating dowel is isosceles trapezoid.
Beneficial effect：The utility model compared to traditional technical scheme for, have the advantages that：
(1) injection mold of the present utility model is different from traditional moulds, and the bottom of die cover plate is provided with vibrating motor, shakes
Dynamic plate and light spring, can be with Vibration on Start-up motor before the ejection phase after the completion of cooling, and swing die cover plate, centre has
Spring buffer will not cause die cover plate undue oscillation and damage finished product, can be made at finished product and die cavity adhesion by slight vibration
Untie so that finished product is easier to be stripped；Set along with the die cavity in mold is that Open Side Down, and be molded completion treat it is cold
But after forming cover plate finished product, die cover plate is adjusted downwards using hydraulic cylinder, finished product falls in mould in the presence of self gravitation
On cover plate, therefore the taking-up being more prone to；The utility model not only solves finished product and die cavity adhesion problems very well so that finished product holds
Easily take out, and avoid because the rough problem of finished surface caused by adhesion, improve final product quality, kill two birds with one stone.
(2) die cavity in mold of the present utility model is that Open Side Down and set, and the die cover corresponding with die cavity
Plate is arranged below accordingly, and can be closely pressed on mold by the regulation of hydraulic cylinder and be shut die cavity, and
Injection hole and exhaust outlet are similarly disposed on die cavity, and both sides are molded simultaneously, and unnecessary gas is discharged from the exhaust outlet at middle part, will not
Bubble is produced, during injection, while opens vibrations motor, slight vibrations make the bubble inside injection melted material shake, dual de-
Device of air substantially increases product quality.Sealing is also respectively provided with the utility model on mold cavity openings end and die cover plate
Groove and sealing ring, so add sealing effectiveness, and being effectively prevented injected plastics material may be from mold and die cover plate
The problem of exposing at gap, increase sealing effectiveness.
Brief description of the drawings
Fig. 1 is the structural representation of oscillatory type automobile cover plate injection mold.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is furtherd elucidate, the present embodiment is with the utility model
Implemented under premised on technical scheme, it should be understood that these embodiments are merely to illustrate the utility model rather than limit this reality
With new scope.
As shown in figure 1, a kind of oscillatory type automobile cover plate injection mold, including the upper bed-plate 1 and lower bottom base 2 being correspondingly arranged；
The lower surface of upper bed-plate 1 is provided with connecting rod 3 straight down；The bottom of connecting rod 3 is provided with mold 4, and the middle part of mold 4 is set
The die cavity 5 of projection is equipped with, the opening direction of die cavity 5 down, and is provided with injection hole 6, die cavity 5 on the chamber two bottom sides side of die cavity 5
Bottom of chamber portion among be provided with exhaust outlet 7；The both sides of lower bottom base 2 are provided with hydraulic cylinder 8, the hydraulic rod end peace of two hydraulic cylinders 8
Equipped with die cover plate 9, the position of die cover plate 9 and the position correspondence of mold 4 can be by the overall cappings of die cavity 5；Cover plate 9
Bottom is provided with some groups of springs 10, and the bottom of spring 10 is connected on oscillating plate 11, and the bottom of oscillating plate 11 is provided with vibrating motor
12；
Spring 10 is lightweight small spring, and vibrating motor 12 has four and is uniformly arranged on oscillating plate bottom, vibrating motor
12 be vibrating motor, and the open end of die cavity 5 is additionally provided with a circle seal groove 13, is provided with and seals on die cover plate 9
The sealing ring 14 of the position correspondence of groove 13；The both ends of die cover plate 9 are also equipped with locating dowel 15, and the vertical section of locating dowel is isosceles ladder
Shape, the upper surface diameter of locating dowel are less than the diameter of lower surface, and the both sides of mold 4 are set and 15 corresponding positioning hole of locating dowel
16, locating dowel 15 is arranged in positioning hole 16, and what it is due to locating dowel is that upper port diameter is determined less than the truncated cone-shaped of lower port diameter
Position post, mold 4 can be easily and accurately installed on die cover plate 9.
Injection mold of the present utility model is different from traditional moulds, and the bottom of die cover plate is provided with vibrating motor, vibration
Plate and light spring, can be with Vibration on Start-up motor before the ejection phase after the completion of cooling, and swing die cover plate, there is bullet centre
Spring buffering will not cause die cover plate undue oscillation and damage finished product, can make finished product with being solved at die cavity adhesion by slight vibration
Open so that finished product is easier to be stripped；Set along with the die cavity in mold is that Open Side Down, and it is to be cooled to be molded completion
After forming cover plate finished product, die cover plate is adjusted downwards using hydraulic cylinder, finished product falls in die cover in the presence of self gravitation
On plate, therefore the taking-up being more prone to；The utility model not only solves finished product and die cavity adhesion problems very well so that finished product is easy
Take out, and avoid because the rough problem of finished surface caused by adhesion, improve final product quality, kill two birds with one stone.
Die cavity in mold of the present utility model, which is that Open Side Down, to be set, and the die cover plate corresponding with die cavity is
It is arranged below accordingly, and can be closely pressed on mold by the regulation of hydraulic cylinder and shut die cavity, and is molded
Mouth and exhaust outlet are similarly disposed on die cavity, and both sides are molded simultaneously, and unnecessary gas is discharged from the exhaust outlet at middle part, will not be produced
Bubble, during injection, while vibrations motor is opened, slight vibrations make the bubble inside injection melted material shake, dual degassing dress
Put and substantially increase product quality.Also be respectively provided with the utility model on mold cavity openings end and die cover plate seal groove and
Sealing ring, sealing effectiveness is so added, being effectively prevented injected plastics material may be from the gap of mold and die cover plate
The problem of place exposes, increase sealing effectiveness.
Above-mentioned embodiment is a preferred embodiment of the present utility model, is not new for limiting this practicality
The implementation of type and right, all contents according to described in present utility model application scope of patent protection are made equivalent
Change and modification, all should be included in the utility model patent application range.
Claims (6)
- A kind of 1. oscillatory type automobile cover plate injection mold, it is characterised in that：Including upper bed-plate (1) and lower bottom base (2)；Described is upper The lower surface of base (1) is provided with connecting rod (3) straight down；The bottom of described connecting rod (3) is provided with mold (4), institute Be provided with the die cavity (5) of projection in the middle part of the mold (4) stated, the opening direction of described die cavity (5) down, and in die cavity (5) chamber two bottom sides side is provided with injection hole (6), and exhaust outlet (7) is provided among the bottom of chamber portion of die cavity (5)；Described bottom Seat (2) both sides are provided with hydraulic cylinder (8), and the hydraulic rod end of two hydraulic cylinders (8) is provided with die cover plate (9), described mould Have the position of cover plate (9) and the position correspondence of mold (4), die cavity (5) can integrally be covered；The bottom of the cover plate (9) Some groups of springs (10) are installed, spring (10) bottom is connected on oscillating plate (11), and oscillating plate (11) bottom is provided with vibration Motor (12).
- 2. oscillatory type automobile cover plate injection mold according to claim 1, it is characterised in that：Described spring (10) is light Matter small spring.
- 3. oscillatory type automobile cover plate injection mold according to claim 1, it is characterised in that：Described vibrating motor (12) There are four and be uniformly arranged on oscillating plate (11) bottom.
- 4. oscillatory type automobile cover plate injection mold according to claim 1, it is characterised in that：Described vibrating motor (12) For vibrating motor.
- 5. oscillatory type automobile cover plate injection mold according to claim 2, it is characterised in that：Open described die cavity (5) Mouth end is additionally provided with a circle seal groove (13), is provided with described die cover plate (9) and seal groove (13) position correspondence Sealing ring (14).
- 6. oscillatory type automobile cover plate injection mold according to claim 1, it is characterised in that：Described die cover plate (9) Both ends be also equipped with locating dowel (15), the both sides of described mold (4) set positioning hole corresponding with locating dowel (15) (16), described locating dowel (15) is arranged in positioning hole (16), and the vertical section of the locating dowel (15) is isosceles trapezoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720393433.7U CN207014720U (en) | 2017-04-14 | 2017-04-14 | A kind of oscillatory type automobile cover plate injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720393433.7U CN207014720U (en) | 2017-04-14 | 2017-04-14 | A kind of oscillatory type automobile cover plate injection mold |
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| Publication Number | Publication Date |
|---|---|
| CN207014720U true CN207014720U (en) | 2018-02-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720393433.7U Active CN207014720U (en) | 2017-04-14 | 2017-04-14 | A kind of oscillatory type automobile cover plate injection mold |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357060A (en) * | 2018-04-25 | 2018-08-03 | 全兴工装设备（南京）有限公司 | A kind of automobile door trim fluorescence thread injection mold and its forming method |
| CN108582681A (en) * | 2018-07-25 | 2018-09-28 | 江西龙晨科技有限公司 | A kind of PVC board mold former |
| CN111673959A (en) * | 2020-06-22 | 2020-09-18 | 江西省萍乡市迪尔化工填料有限公司 | Quarter saddle ring one-step forming die |
| CN112372921A (en) * | 2020-11-14 | 2021-02-19 | 许子隆 | Preparation method of ultrahigh-power graphite electrode |
| CN113478733A (en) * | 2021-05-13 | 2021-10-08 | 张亮亮 | Injection molding machine |
-
2017
- 2017-04-14 CN CN201720393433.7U patent/CN207014720U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357060A (en) * | 2018-04-25 | 2018-08-03 | 全兴工装设备（南京）有限公司 | A kind of automobile door trim fluorescence thread injection mold and its forming method |
| CN108582681A (en) * | 2018-07-25 | 2018-09-28 | 江西龙晨科技有限公司 | A kind of PVC board mold former |
| CN111673959A (en) * | 2020-06-22 | 2020-09-18 | 江西省萍乡市迪尔化工填料有限公司 | Quarter saddle ring one-step forming die |
| CN112372921A (en) * | 2020-11-14 | 2021-02-19 | 许子隆 | Preparation method of ultrahigh-power graphite electrode |
| CN113478733A (en) * | 2021-05-13 | 2021-10-08 | 张亮亮 | Injection molding machine |
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