CN205905317U - Car apron injection mold - Google Patents
Car apron injection mold Download PDFInfo
- Publication number
- CN205905317U CN205905317U CN201620684650.7U CN201620684650U CN205905317U CN 205905317 U CN205905317 U CN 205905317U CN 201620684650 U CN201620684650 U CN 201620684650U CN 205905317 U CN205905317 U CN 205905317U
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- Prior art keywords
- die cavity
- cover plate
- mould
- die
- mold
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Abstract
The utility model discloses a car apron injection mold, including corresponding the last base and lower base that sets up, the vertical connecting rod of installing downwards of lower terminal surface of last base, the lower tip of connecting rod install the mould body, the specific middle part of mould be provided with bellied die cavity, the die cavity the opening direction down, and be provided with the mouth of moulding plastics on die cavity chamber bottom both sides limit, be provided with the gas vent in the middle of the chamber bottom of die cavity, lower base both sides install the pneumatic cylinder, mould cover plate is installed to the hydraulic stem tip of two pneumatic cylinders, mould cover plate's position correspond with mould specific position, can be with the whole closing cap of die cavity. The utility model discloses in still set up seal groove and sealing ring respectively on die cavity open end and mould cover plate, increased sealed effect like this, problem that the effectual material that has prevented to mould plastics may expose from the mould body and mould cover plate's gap increases and seals the effect.
Description
Technical field
This utility model is related to a kind of automobile die, specifically a kind of automobile cover plate injection mold.
Background technology
In vehicle automobile production, the cover plate of such as some automotive gearboxes, or tail-gate cover plate, air bag cover plate etc. are existing
Technology is all made by machining, but machining coverplate parts is less efficient, and significantly wave
Take raw material, to be made using mould now for automobile cover plate majority, and automobile cover plate mould structure design of the prior art
Unreasonable, lead to end product quality poor, and have some finished products due to the stickiness of injected plastics material, can stick in die cavity it is not easy to
Take out, lead to the efficiency comparison of injection mo(u)lding low.
Utility model content
The purpose of this utility model is in view of the shortcomings of the prior art, provides 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: the technical scheme that this utility model solve problem is adopted is: a kind of automobile cover plate injection mold, bag
Include the upper bed-plate being correspondingly arranged and lower bottom base；The lower surface of described upper bed-plate is provided with connecting rod straight down；Described connecting rod
Bottom mold is installed, the middle part of described mold is provided with the die cavity of projection, the opening direction of described die cavity
Down, and on die cavity chamber two bottom sides side it is provided with injection hole, the bottom of chamber portion middle setting of die cavity has air vent；Described goes to the 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
Corresponding with the position of mold, die cavity integrally can be covered.
Further, the section of described die cavity is circle；And it is also provided with chamfering structure on die cavity so as to more hold
Easy setting injection hole.
Further, the open end of described die cavity is additionally provided with a circle seal groove, and described die cover plate is arranged
Have and the sealing corresponding sealing ring of groove location.
Further, the two ends of described die cover plate are also equipped with locating dowel, the described both sides setting of mold with
The corresponding location hole of locating dowel, described locating dowel is arranged in location hole.
Beneficial effect: for this utility model is compared to traditional technical scheme, have the advantages that
(1) injection mold of the present utility model is different from traditional moulds, and the die cavity in mold is that Open Side Down to be arranged,
And the die cover plate corresponding with die cavity be corresponding be arranged below, and can be closely pressed in by the regulation of hydraulic cylinder
On mold, die cavity is shut, and injection hole and air vent is similarly disposed on die cavity, both sides are molded simultaneously, unnecessary gas from
The air vent at middle part is discharged, and will not produce bubble, and after being molded and completing formation cover plate finished product to be cooled, using hydraulic cylinder by mould
Tool cover plate is adjusted downwards, and finished product falls on die cover plate in the presence of self gravitation, therefore can easily take out, even if
Form a certain degree of adhesion in die cavity, be also to be easy to take out by external force and the gravity of its own, therefore use
Get up easily；
(2) also on mold cavity openings end and die cover plate, it is respectively provided with seal groove and sealing ring in this utility model, this
Sample increased sealing effectiveness, and be effectively prevented that injected plastics material may expose at the gap of mold and die cover plate asks
Topic, increases sealing effectiveness.
Brief description
Fig. 1 is this utility model structural representation.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, it is further elucidated with this utility model, the present embodiment is with this utility model
Implemented under premised on technical scheme it should be understood that these embodiments are merely to illustrate this utility model rather than limit this reality
With new scope.
As shown in figure 1, a kind of automobile cover plate injection mold, including the upper bed-plate 1 being correspondingly arranged and lower bottom base 2；Described
The lower surface of upper bed-plate 1 is provided with connecting rod 3 straight down；The bottom of described connecting rod 3 is provided with mold 4, described mould
Concrete 4 middle part is provided with the die cavity 5 of projection, the opening direction of described die cavity 5 down, and on die cavity 5 chamber two bottom sides side
It is provided with injection hole 6, the bottom of chamber portion middle setting of die cavity 5 has air vent 7；Described lower bottom base 2 both sides are provided with hydraulic cylinder 8,
The hydraulic rod end of two hydraulic cylinders 8 is provided with die cover plate 9, the position pair of the described position of die cover plate 9 and mold 4
Should, can cover overall for die cavity 5.
The section of die cavity 5 is circle；And it is also provided with chamfering structure on die cavity 5 so as to the setting being more prone to is molded
Mouth 6；The open end of die cavity 5 is additionally provided with a circle seal groove 10, described die cover plate 9 is provided with and seal groove 10 position
Corresponding sealing ring 11；The two ends of die cover plate 9 are also equipped with locating dowel 12, the described both sides setting of mold 4 and positioning
The corresponding location hole 13 of post 12, described locating dowel 12 is arranged in location hole 13.
Injection mold of the present utility model is different from traditional moulds, and the die cavity in mold is that Open Side Down to be arranged, and
The die cover plate corresponding with die cavity be corresponding be arranged below, and mould can be closely pressed in by the regulation of hydraulic cylinder
Particularly die cavity is shut, and injection hole and air vent are similarly disposed on die cavity, both sides are molded simultaneously, unnecessary gas is therefrom
The air vent in portion is discharged, and will not produce bubble, and after being molded and completing formation cover plate finished product to be cooled, using hydraulic cylinder by mould
Cover plate is adjusted downwards, and finished product falls on die cover plate in the presence of self gravitation, therefore can easily take out, even if
Form a certain degree of adhesion in die cavity, be also to be easy to take out by external force and the gravity of its own, therefore using rising
Come easily.
Seal groove and sealing ring are also respectively provided with this utility model on mold cavity openings end and die cover plate, so increase
Add sealing effectiveness, be effectively prevented the problem that injected plastics material may expose at the gap of mold and die cover plate,
Increase sealing effectiveness.
Above-mentioned specific embodiment is a preferred embodiment of the present utility model, is not new for limiting this practicality
The enforcement of type and right, it is equivalent that the content described in all foundation this utility model patent protection scopes is made
Change and modification, all should be included in this utility model patent claim.
Claims (4)
1. a kind of automobile cover plate injection mold it is characterised in that: include the upper bed-plate (1) that is correspondingly arranged and lower bottom base (2)；Described
The lower surface of upper bed-plate (1) connecting rod (3) is installed straight down；The bottom of described connecting rod (3) is provided with mold
(4), the middle part of described mold (4) is provided with the die cavity (5) of projection, the opening direction of described die cavity (5) down, and
Die cavity (5) chamber two bottom sides side is provided with injection hole (6), and the bottom of chamber portion middle setting of die cavity (5) has air vent (7)；Described
Lower bottom base (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
The position of die cover plate (9) corresponding with the position of mold (4), die cavity (5) integrally can be covered.
2. a kind of automobile cover plate injection mold according to claim 1 it is characterised in that: the section of described die cavity (5)
For circle.
3. a kind of automobile cover plate injection mold according to claim 2 it is characterised in that: the opening of described die cavity (5)
End is additionally provided with a circle seal groove (10), described die cover plate (9) is provided with corresponding close with seal groove (10) position
Seal ring (11).
4. a kind of automobile cover plate injection mold according to claim 1 it is characterised in that: described die cover plate (9)
Two ends are also equipped with locating dowel (12), and the both sides of described mold (4) arrange location hole (13) corresponding with locating dowel (12),
Described locating dowel (12) is arranged in location hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620684650.7U CN205905317U (en) | 2016-06-30 | 2016-06-30 | Car apron injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620684650.7U CN205905317U (en) | 2016-06-30 | 2016-06-30 | Car apron injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205905317U true CN205905317U (en) | 2017-01-25 |
Family
ID=57813900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620684650.7U Active CN205905317U (en) | 2016-06-30 | 2016-06-30 | Car apron injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205905317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116750A (en) * | 2017-04-01 | 2017-09-01 | 浙江工业职业技术学院 | A kind of system of processing of taillight lampshade |
| CN110744673A (en) * | 2019-10-29 | 2020-02-04 | 颜晓琳 | Novel production facility of pantograph slide |
-
2016
- 2016-06-30 CN CN201620684650.7U patent/CN205905317U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116750A (en) * | 2017-04-01 | 2017-09-01 | 浙江工业职业技术学院 | A kind of system of processing of taillight lampshade |
| CN110744673A (en) * | 2019-10-29 | 2020-02-04 | 颜晓琳 | Novel production facility of pantograph slide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |