CN209158779U - A kind of mold anti-plug hurts protective device - Google Patents
A kind of mold anti-plug hurts protective device Download PDFInfo
- Publication number
- CN209158779U CN209158779U CN201821630728.2U CN201821630728U CN209158779U CN 209158779 U CN209158779 U CN 209158779U CN 201821630728 U CN201821630728 U CN 201821630728U CN 209158779 U CN209158779 U CN 209158779U
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- CN
- China
- Prior art keywords
- dynamic model
- oil cylinder
- sliding block
- hurts
- protective device
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Abstract
The utility model discloses a kind of mold anti-plugs to hurt protective device; including fixed half and moving half; the cover half face is arranged above the dynamic model; fixed plate is fixedly mounted in the dynamic model side; oil cylinder is fixedly mounted in the fixed plate; the piston rod of the oil cylinder is arranged outward back to the dynamic model; the piston rod of the oil cylinder is fixedly connected with a slide block by T shape link block; the setting of fixed half and moving half described in the sliding block face; the surface of dynamic model described in the sliding block face is fixedly installed with elastic plastic, and the elastic plastic is with a thickness of 1-2 ㎜.
Description
Technical field
The utility model relates to injection molding technical fields, and in particular to a kind of mold anti-plug hurts protective device.
Background technique
In use, the sliding block of mold and cover half are the vertical relationship wiped and wear sealing, in process of production, mould to mold
When having open mold, the case where sliding block has scratch, cause product appearance quality bad, reduces product quality, influence making for mold
With the service life, and mold is caused often to repair, influences normally to produce, so that production efficiency is low, increase production cost.Cause
This, how to provide one kind preferably can avoid sliding block from abrading, and the mold anti-plug for preferably improving product appearance quality hurts protection
Device becomes the technical issues of those skilled in the art's overriding concern solves.
Utility model content
In view of the above shortcomings of the prior art, the technical problem to be solved by the utility model is to how to provide a kind of energy
Enough preferably sliding block to be avoided to abrade, the mold anti-plug for preferably improving product appearance quality hurts protective device.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution:
A kind of mold anti-plug hurts protective device, including fixed half and moving half, and the cover half face is arranged above the dynamic model,
Fixed plate is fixedly mounted in the dynamic model side, is fixedly mounted oil cylinder in the fixed plate, and the piston rod of the oil cylinder is back to described
Dynamic model is arranged outward, and the piston rod of the oil cylinder is fixedly connected with a slide block by T shape link block, cover half described in the sliding block face
It is arranged with dynamic model, the surface of dynamic model described in the sliding block face is fixedly installed with elastic plastic, and the elastic plastic is with a thickness of 1-2 ㎜.
Wherein, the elastic plastic is in circular ring shape.
Wherein, the fit-up gap of the piston cylinder of the T shape link block and the oil cylinder is 1 ㎜.
Wherein, the piston rod movement of the oil cylinder forms 1 ㎜ smaller than product opening stroke.
Wherein, when die sinking, the sliding block and 1 ㎜ of cover half interval are arranged；When molding, the sliding block is bonded with the cover half and sets
It sets.
Wherein, when die sinking, the cover half and 15 ㎜ of dynamic model interval are arranged；When molding, the cover half is bonded with the dynamic model
Setting.
The utility model has the following beneficial effects:
1. sliding block under the thrust of the piston rod of oil cylinder, moves to predetermined position, then pass through the compression of elastic plastic
With rebound effect so that sliding block retracts 1-2 ㎜ backward so that there is the gap 1-2 ㎜ between cover half and sliding block, can to avoid insert with
The direct vertical wiping of sliding block is worn.The present apparatus can abrade to avoid sliding block, preferably improve the presentation quality of product, and
Long service life.
2. elastic plastic is set as circular ring shape, it is possible to reduce material utilization amount reduces cost.
3. structure is simple, easy to process and design, using reliable.
4. reducing maintenance time, processing efficiency and quality are improved.
Detailed description of the invention
Fig. 1 hurts the knot of state before protective device molds for a kind of mold anti-plug described in specific embodiment of the present invention
Structure schematic diagram.
Fig. 2 hurts the knot of state after protective device molding for a kind of mold anti-plug described in specific embodiment of the present invention
Structure schematic diagram.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
When it is implemented, as shown in Figs. 1-2, a kind of mold anti-plug hurts protective device, including cover half 1 and dynamic model 2, described fixed
1 face of mould is arranged above the dynamic model 2, and fixed plate is fixedly mounted in 2 side of dynamic model, and oil is fixedly mounted in the fixed plate
Cylinder 3, the piston rod of the oil cylinder 3 back to the setting outward of dynamic model 2, the piston rod of the oil cylinder 3 by T shape link block 4 with
Sliding block 5 is fixedly connected, and cover half 1 described in 5 face of sliding block and dynamic model 2 are arranged, the surface of dynamic model 2 described in 5 face of sliding block
It is fixedly installed with elastic plastic 6, the elastic plastic 6 is with a thickness of 1-2 ㎜；The elastic plastic 6 is in circular ring shape；The T shape link block 4 with
The fit-up gap of the piston cylinder of the oil cylinder 3 is 1 ㎜；The piston rod movement of the oil cylinder 3 forms smaller than product opening stroke by 1
㎜；When die sinking, the sliding block 5 is spaced 1 ㎜ setting with cover half 1；When molding, the sliding block 5 is bonded setting with the cover half 1；It opens
When mould, the cover half 1 is spaced 15 ㎜ setting with dynamic model 2；When molding, the cover half 1 is bonded setting with the dynamic model 2.
Utility model works principle are as follows: sliding block moves to predetermined position, so under the thrust of the piston rod of oil cylinder
The compression and rebound effect for passing through elastic plastic afterwards, so that sliding block retracts 1-2 ㎜ backward, so that there is 1-2 ㎜ between cover half and sliding block
Gap can wear to avoid insert with the direct vertical wiping of sliding block.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that；
It can still modify to technical solution documented by previous embodiment, or to some or all of the technical features
It is equivalently replaced；And these are modified or replaceed, the utility model embodiment that it does not separate the essence of the corresponding technical solution
The range of technical solution should all cover in the claim of the utility model and the range of specification.
Claims (4)
1. a kind of mold anti-plug hurts protective device, which is characterized in that including fixed half and moving half, the cover half face is arranged described
Above dynamic model, fixed plate is fixedly mounted in the dynamic model side, and oil cylinder, the piston rod of the oil cylinder is fixedly mounted in the fixed plate
It is arranged outward back to the dynamic model, the piston rod of the oil cylinder is fixedly connected with a slide block by T shape link block, the sliding block face
The fixed half and moving half is arranged, and the surface of dynamic model described in the sliding block face is fixedly installed with elastic plastic, the elastic plastic thickness
For 1-2 ㎜；When die sinking, the sliding block and 1 ㎜ of cover half interval are arranged；When molding, the sliding block is bonded setting with the cover half；It opens
When mould, the cover half and 15 ㎜ of dynamic model interval are arranged；When molding, the cover half is bonded setting with the dynamic model.
2. a kind of mold anti-plug according to claim 1 hurts protective device, which is characterized in that the elastic plastic is in annulus
Shape.
3. a kind of mold anti-plug according to claim 1 hurts protective device, which is characterized in that the T shape link block and institute
The fit-up gap for stating the piston cylinder of oil cylinder is 1 ㎜.
4. a kind of mold anti-plug according to claim 1 hurts protective device, which is characterized in that the piston rod of the oil cylinder is transported
It is dynamic to form 1 ㎜ smaller than product opening stroke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821630728.2U CN209158779U (en) | 2018-10-09 | 2018-10-09 | A kind of mold anti-plug hurts protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821630728.2U CN209158779U (en) | 2018-10-09 | 2018-10-09 | A kind of mold anti-plug hurts protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209158779U true CN209158779U (en) | 2019-07-26 |
Family
ID=67333140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821630728.2U Active CN209158779U (en) | 2018-10-09 | 2018-10-09 | A kind of mold anti-plug hurts protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209158779U (en) |
-
2018
- 2018-10-09 CN CN201821630728.2U patent/CN209158779U/en active Active
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