CN207901546U - Three template die mechanisms - Google Patents
Three template die mechanisms Download PDFInfo
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- CN207901546U CN207901546U CN201820068597.7U CN201820068597U CN207901546U CN 207901546 U CN207901546 U CN 207901546U CN 201820068597 U CN201820068597 U CN 201820068597U CN 207901546 U CN207901546 U CN 207901546U
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Abstract
The utility model belongs to technical field of mold, more particularly to a kind of three template die mechanisms, including front template, rear pattern plate, front cavity, rear cavity, front cavity is equipped in front template, rear cavity is equipped in rear pattern plate, cavity is formed between front cavity and rear cavity, isocon is equipped in rear cavity, the isocon is communicated with cavity, small expects pipe is equipped with right over cavity in corresponding front cavity, small expects pipe is communicated by the sprue being obliquely installed with major ingredient pipe, small expects pipe side is equipped with protrusion, small powder pipe top-side is equipped with briquetting, briquetting is pressed in the protrusion, first-class guidance tape is equipped with above the sprue being obliquely installed, second guidance tape is equipped with below sprue, front template is equipped with ejecting mechanism.The main runner structure of mechanism shortened major ingredient pipe between cavity at a distance from, mitigate flow channel material while, the molding effect of improved product, the production efficiency of raising.
Description
Technical field
The utility model belongs to technical field of mold, more particularly to a kind of three template die mechanisms.
Background technology
It is very long that existing three board mold mechanism can waste many raw material cast gates in injecting products, be easy so that cold burden into
Enter product, cause product formation various bad, seriously affects quality and the injection time of product.
Utility model content
The purpose of this utility model is to provide a kind of reasonable for structure, three template die mechanisms of improvement formed product effect.
The technical solution of the utility model is：A kind of three template die mechanisms are provided, including front template, rear pattern plate, front cavity, after
Mode, the front template is interior to be equipped with front cavity, rear cavity is equipped in the rear pattern plate, between the front cavity and the rear cavity
Cavity is formed, isocon is equipped in the rear cavity, the isocon is communicated with cavity, corresponding preceding mould right over the cavity
Small expects pipe is equipped in benevolence, the small expects pipe is communicated by the sprue being obliquely installed with major ingredient pipe, and the small expects pipe side is equipped with
Protrusion, the small powder pipe top-side are equipped with briquetting, and the briquetting is pressed in the protrusion, on the sprue being obliquely installed
Side is equipped with first-class guidance tape, and second guidance tape is equipped with below the sprue, and the front template is equipped with ejecting mechanism.
Preferably, the ejecting mechanism includes angled slide block, spring, pressing plate, and the spring is arranged in the angled slide block both sides,
The spring top is connected with the pressing plate.
Preferably, the sprue include first, second, third road, described first it is horizontally disposed and with it is described
Major ingredient pipe side bottom end communicates, and the second tilts down, and described second one end is communicated with described first, the other end with
The third road communicates, and the third road is horizontally disposed and bottom is equipped with outlet and is communicated with small expects pipe.
Preferably, it is equipped with transition chamfering with the junction of the second described first, the second and described the
Three junction is equipped with transition chamfering.
Preferably, the small powder bottom of the tube is equipped with symmetrical inverted Y-shaped branched pipe, and two branched pipes drain supplied materials
At left and right sides of to cavity.
Preferably, the major ingredient pipe diameter is more than the small powder pipe diameter.
The utility model has the beneficial effect that：The main runner structure of mechanism shortened major ingredient pipe between cavity at a distance from, subtract
While light flow channel material, the molding effect of improved product, the production efficiency of raising.
Description of the drawings
Fig. 1 is three template die mechanism structure schematic diagram of the utility model.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
As shown in Figure 1, the utility model provides a kind of three template die mechanisms, including front template 11, rear pattern plate 12, front cavity
9, rear cavity 13, the front template 11 is interior to be equipped with front cavity 9, and rear cavity 13,9 He of the front cavity are equipped in the rear pattern plate 12
Cavity 10 is formed between the rear cavity 13, and isocon 14, the isocon 14 and 10 phase of cavity are equipped in the rear cavity 13
It is logical, small expects pipe 17, mainstream of the small expects pipe 17 by being obliquely installed are equipped with right over the cavity 10 in corresponding front cavity 9
Road is communicated with major ingredient pipe 1, and 17 side of small expects pipe is equipped with protrusion, and 17 top-side of small expects pipe is equipped with briquetting, the pressure
Block is pressed in the protrusion, and first-class guidance tape 5 is equipped with above the sprue that is obliquely installed, and the is equipped with below the sprue
Two runner plates 15, the front template 11 are equipped with ejecting mechanism.
The ejecting mechanism includes angled slide block 8, spring 7, pressing plate 6, and the spring 7 is arranged in 8 both sides of the angled slide block, institute
7 top of spring is stated with the pressing plate 6 to be connected.
The sprue includes first 2, second 3, third road 4, described first 2 it is horizontally disposed and with the major ingredient
1 side bottom end of pipe communicates, and the second 3 tilts down, and 3 one end of the second is communicated with described first 2, the other end with
The third road 4 communicates, and the third road 4 is horizontally disposed and bottom is equipped with outlet and is communicated with small expects pipe 17.
It is equipped with transition chamfering, the second 3 and the third road 4 with the junction of the second 3 described first 2
Junction be equipped with transition chamfering.
17 bottom of small expects pipe is equipped with symmetrical inverted Y-shaped branched pipe 16, and two branched pipes 16 drain supplied materials
To 10 left and right sides of cavity.
1 diameter of major ingredient pipe is more than 17 diameter of small expects pipe.
Materials inject major ingredient pipe 1, pass sequentially through first 2, second 3, enter small powder pipe 17 behind third road 4, in branch
10 left and right sides of cavity is flowed under the drainage of pipe, charging is uniform, due to flow passage design, is tilted in vertical direction by setting
Runner, shorten major ingredient pipe 1 between cavity 10 at a distance from, accelerate supplied materials entry time, avoid cold burden and enter cavity 10 and cause
The bad problem of formed product.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Any modification, equivalent replacement or improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (6)
1. a kind of three template die mechanisms, including front template, rear pattern plate, front cavity, rear cavity, the front template is interior to be equipped with front cavity,
It is equipped with rear cavity in the rear pattern plate, forms cavity between the front cavity and the rear cavity, which is characterized in that the rear mold
Isocon is equipped in benevolence, the isocon is communicated with cavity, is equipped with small expects pipe, institute right over the cavity in corresponding front cavity
It states small expects pipe to communicate with major ingredient pipe by the sprue being obliquely installed, the small expects pipe side is equipped with protrusion, the small powder tube top
Portion side is equipped with briquetting, and the briquetting is pressed in the protrusion, and first-class guidance tape is equipped with above the sprue being obliquely installed,
Second guidance tape is equipped with below the sprue, the front template is equipped with ejecting mechanism.
2. three template die according to claim 1 mechanism, which is characterized in that the ejecting mechanism includes angled slide block, spring, pressure
Plate, the spring are arranged in the angled slide block both sides, and the spring top is connected with the pressing plate.
3. three template die according to claim 1 mechanism, which is characterized in that the sprue includes first, second, the
Three, described first is horizontally disposed and communicated with major ingredient pipe side bottom end, and the second tilts down, and described second
Road one end is communicated with described first, and the other end is communicated with the third road, and the third road is horizontally disposed and bottom is equipped with
Outlet is communicated with small expects pipe.
4. three template die according to claim 3 mechanism, which is characterized in that described first with the junction of the second
Equipped with transition chamfering, the junction of the second and the third road is equipped with transition chamfering.
5. three template die according to claim 1 mechanism, which is characterized in that the small powder bottom of the tube be equipped with it is symmetrical fall
Supplied materials is drained at left and right sides of cavity by y-branch pipe, two branched pipes.
6. three template die according to claim 1 mechanism, which is characterized in that it is straight that the major ingredient pipe diameter is more than the small expects pipe
Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820068597.7U CN207901546U (en) | 2018-01-16 | 2018-01-16 | Three template die mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820068597.7U CN207901546U (en) | 2018-01-16 | 2018-01-16 | Three template die mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207901546U true CN207901546U (en) | 2018-09-25 |
Family
ID=63567606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820068597.7U Active CN207901546U (en) | 2018-01-16 | 2018-01-16 | Three template die mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207901546U (en) |
-
2018
- 2018-01-16 CN CN201820068597.7U patent/CN207901546U/en active Active
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