CN206780889U - A kind of two-way demolding structure - Google Patents
A kind of two-way demolding structure Download PDFInfo
- Publication number
- CN206780889U CN206780889U CN201720594346.8U CN201720594346U CN206780889U CN 206780889 U CN206780889 U CN 206780889U CN 201720594346 U CN201720594346 U CN 201720594346U CN 206780889 U CN206780889 U CN 206780889U
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- Prior art keywords
- shovel
- line position
- plane
- limited post
- spring
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Abstract
A kind of two-way demolding structure, including shovel and line position, the inclined-plane of shovel and the inclined-plane of line position are slidably matched, slide in surface slope direction of the line position along shovel, the stopper slot set along its gradient direction is offered on the inclined-plane of shovel, horizontally disposed limited post is installed with line position, one end of limited post is extended in stopper slot through the inclined-plane of line position；It is fixed at the top of shovel on shovel backing plate, the bottom surface of shovel backing plate is installed with the spring being vertically arranged, and the lower end of spring is set in the periphery wall upper end for the spring fixing pin being vertically arranged, and the lower end of spring fixing pin abuts with the top of the other end of limited post；Under original state, limited post abuts with the upper end of stopper slot, and shovel can drive line position to move right；When limited post abuts with the lower end of stopper slot, line position can follow shovel to move up, and so can be achieved with the smooth demoulding for making to have the injecting products of both direction back-off feature, and two-way demolding structure design is simple, cost is relatively low and is easily installed and safeguards for this.
Description
Technical field
The utility model belongs to technical field of mold, more particularly to a kind of two-way demolding structure.
Background technology
Some irregular injecting products, in mould structure design, the back-off feature of both direction often be present, so
The demoulding of injecting products could must smoothly be realized by two different motion direction movements by allowing for the line position in mould, and existing
Two-way demolding structure it is complex, manufacturing cost is higher and is not easy to assemble and safeguards.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided one kind is simple in construction, is manufactured into
This two-way demolding structure that is low and being easy to assemble and safeguard.
The utility model is achieved in that a kind of two-way demolding structure, including shovel and line position, the inclined-plane of the shovel
It is slidably matched with the inclined-plane of the line position, surface slope direction of the line position along the shovel is slided, the inclined-plane of the shovel
On offer stopper slot along the surface slope direction setting of the shovel, be installed with the line position horizontally disposed spacing
Post, one end of the limited post are extended in the stopper slot through the inclined-plane of the line position；
It is fixed at the top of the shovel on shovel backing plate, the bottom surface of the shovel backing plate is installed with the bullet being vertically arranged
Spring, the lower end of the spring are set in the periphery wall upper end for the spring fixing pin being vertically arranged, the lower end of the spring fixing pin
Abutted with the top of the other end of the limited post.
Specifically, the stopper slot is kidney slot or strip groove.
Further, it is locked between the limited post and the line position by fixing bolt.
Specifically, it is installed with the inclined-plane of the shovel along the surface slope direction setting of the shovel with back-off
Draw runner, the chute being engaged with the draw runner is offered on the inclined-plane of the line position.
Specifically, it is plane at the top of one end that the limited post abuts with the spring fixing pin.
Two-way demolding structure provided by the utility model, shovel and line position are arranged on inside die after working good, initial shape
Under state, limited post is abutted with the upper end of stopper slot, and spring is in compressive state, and nitrogen spring is driven in shovel by shovel backing plate
When rising, because the top of spring fixing pin and limited post left end (one end on the inclined-plane of remote line position) abuts, in the elastic force of spring
With compressing under effect for spring fixing pin, line position will not move up with shovel, due to being between the inclined-plane of shovel and the inclined-plane of line position
It is slidably matched, shovel can drive line position to move right during moving up, when being moved in shovel under limited post and stopper slot
When end abuts, stopper slot, which can limit line position, to be continued to move to right, and now, nitrogen spring drives shovel to continue to rise by shovel backing plate,
Line position can follow shovel to move up, and be so achieved that and drive line position both direction shifting right and up by a shovel
It is dynamic, so as to realize the smooth demoulding for the injecting products for making to have both direction back-off feature, the two-way demolding structure design letter
List, cost is relatively low and is easily installed and safeguards.
Brief description of the drawings
In order to illustrate more clearly of the technical solution of the utility model, below by the required accompanying drawing used in embodiment
It is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is the combination diagram of a kind of two-way demolding structure and die that the utility model embodiment provides.
Fig. 2 is that the shovel of two-way demolding structure in Fig. 1 drives the schematic diagram that line position moves to right.
Fig. 3 is that the shovel of two-way demolding structure in Fig. 2 drives the schematic diagram that line position moves up.
Fig. 4 is a kind of three-dimensional structure diagram for two-way demolding structure that the utility model embodiment provides.
Fig. 5 is that a kind of two-way demolding structure that the utility model embodiment provides is assembled into the exploded view before die.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
As shown in Figure 1 to 4, a kind of two-way demolding structure that the utility model embodiment provides, including shovel 1 and line position
2, the inclined-plane and the inclined-plane of line position 2 of shovel 1 are slidably matched, and surface slope direction of the line position 2 along shovel 1 is slided, the inclined-plane of shovel 1
On offer stopper slot 11 along the surface slope direction setting of shovel 1, be installed with horizontally disposed limited post 21 in line position 2,
One end of limited post 21 is extended in stopper slot 11 through the inclined-plane of line position 2, so that limited post 21 can be in stopper slot 11
Moved along the surface slope direction of shovel 1；
The top of the shovel 1 is fixed on shovel backing plate 3, and in the present embodiment, shovel backing plate 3 (is not shown by nitrogen spring
Go out) drive drive shovel 1 to move up and down, the bottom surface of shovel backing plate 3 is installed with the spring 4 being vertically arranged, and the lower end of spring 4 is arranged
In the periphery wall upper end for the spring fixing pin 5 being vertically arranged, the top of spring fixing pin 5 is set with the bottom surface interval of shovel backing plate 3
Put, spring fixing pin 5 can be moved vertically, and the lower end of spring fixing pin 5 abuts with the top of the other end of limited post 21；At it
In his embodiment, the lower end of spring fixing pin 5 directly can also abut with the top of line position 2.
Specifically, the stopper slot 11 is kidney slot or strip groove.
Further, it is locked between the limited post 21 and line position 2 by fixing bolt 6；Fixing bolt 6 is easy to adjust
The position of limited post 21, so facilitate the length that regulation limited post 21 is stretched into stopper slot 11.
As shown in figure 5, specifically, the band along the surface slope direction setting of shovel 1 is installed with the inclined-plane of the shovel 1
There is the draw runner 12 of back-off, the chute 22 being engaged with draw runner 12 is offered on the inclined-plane of line position 2；After draw runner 12 coordinates with chute 22
Can slide surface slope direction of the line position 2 along shovel 1.
Specifically, it is plane at the top of one end that the limited post 21 abuts with spring fixing pin 5.
Two-way demolding structure provided by the utility model, shovel 1 and line position 2 are arranged on inside die 7 after working good, initially
Under state, limited post 21 abuts with the upper end of stopper slot 11, and spring 4 is in compressive state, and nitrogen spring passes through the band of shovel backing plate 3
When dynamic shovel 1 rises, because the top of spring fixing pin 5 and the left end of limited post 21 (one end on the inclined-plane of remote line position 2) abuts,
Spring 4 elastic force and spring fixing pin 5 compress effect under, line position 2 will not move up with shovel 1, due to shovel 1 inclined-plane with
It is slidably matched between the inclined-plane of line position 2, shovel 1 can drive line position 2 to move right during moving up；When shovel 1 moves up
When being abutted to limited post 21 with the lower end of stopper slot 11, stopper slot 11, which can limit line position 2, to be continued to move to right, and now, nitrogen spring leads to
Crossing shovel backing plate 3 drives shovel 1 to continue to rise, and line position 2 can follow shovel 1 to move up, and is so achieved that by a shovel
Machine 1 drives line position 2, and both direction moves right and up, so as to realize the injecting products for making have both direction back-off feature
The smooth demoulding, design of two-way demolding structure is simple, cost is relatively low and is easily installed and safeguards for this.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the scope of protection of the utility model.
Claims (5)
1. a kind of two-way demolding structure, it is characterised in that including shovel and line position, the inclined-plane of the shovel is oblique with the line position
Face is slidably matched, and surface slope direction of the line position along the shovel is slided, and is offered on the inclined-plane of the shovel along described
The stopper slot that the surface slope direction of shovel is set, horizontally disposed limited post is installed with the line position, the limited post
One end is extended in the stopper slot through the inclined-plane of the line position；
It is fixed at the top of the shovel on shovel backing plate, the bottom surface of the shovel backing plate is installed with the spring being vertically arranged, institute
The lower end for stating spring is set in the periphery wall upper end for the spring fixing pin being vertically arranged, the lower end of the spring fixing pin with it is described
The top of the other end of limited post abuts.
2. a kind of two-way demolding structure according to claim 1, it is characterised in that the stopper slot is kidney slot or length
Bar-shaped trough.
3. a kind of two-way demolding structure according to claim 1, it is characterised in that between the limited post and the line position
It is locked by fixing bolt.
4. a kind of two-way demolding structure according to claim 1, it is characterised in that be installed with edge on the inclined-plane of the shovel
The draw runner with back-off that the surface slope direction of the shovel is set, offer and the draw runner phase on the inclined-plane of the line position
The chute of cooperation.
5. a kind of two-way demolding structure according to claim 1, it is characterised in that the limited post is fixed with the spring
It is plane to sell at the top of the one end abutted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720594346.8U CN206780889U (en) | 2017-05-25 | 2017-05-25 | A kind of two-way demolding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720594346.8U CN206780889U (en) | 2017-05-25 | 2017-05-25 | A kind of two-way demolding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206780889U true CN206780889U (en) | 2017-12-22 |
Family
ID=60713230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720594346.8U Active CN206780889U (en) | 2017-05-25 | 2017-05-25 | A kind of two-way demolding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206780889U (en) |
-
2017
- 2017-05-25 CN CN201720594346.8U patent/CN206780889U/en active Active
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| GR01 | Patent grant |