CN206510353U - A kind of plastic mould sliding block enters sealing rubber die - Google Patents
A kind of plastic mould sliding block enters sealing rubber die Download PDFInfo
- Publication number
- CN206510353U CN206510353U CN201720210029.1U CN201720210029U CN206510353U CN 206510353 U CN206510353 U CN 206510353U CN 201720210029 U CN201720210029 U CN 201720210029U CN 206510353 U CN206510353 U CN 206510353U
- Authority
- CN
- China
- Prior art keywords
- mould
- sliding block
- shell body
- mold shell
- crochet hook
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Enter sealing rubber die the utility model discloses a kind of plastic mould sliding block, including mold shell body, injecting products are provided with the bosom position of the mold shell body, and it is provided with mould slide block one above injecting products inside mold shell body, mould slide block three is provided with below the mold shell body, and mould rear cavity is provided with the left of mold shell body, mould slide block two is provided with the right side of the mold shell body, the inside of the mold shell body is provided with sliding block runner crochet hook restoring spring close to the rear of injecting products, and the inside of mold shell body is provided with sliding block runner crochet hook above sliding block runner crochet hook restoring spring；The sliding block runner crochet hook of design effectively can prevent product surface from producing micelle in injection moulding process, sliding block runner crochet hook can block centre hole, prevent glue point, and have also been devised restoring spring, it can be playbacked after thimble ejects sliding block runner crochet hook using restoring spring.
Description
Technical field
The utility model belongs to technical field of mold, and in particular to a kind of plastic mould sliding block enters sealing rubber die.
Background technology
Mould（mú jù）, in industrial production to be molded, be blow molded, extrude, the side such as die casting or forging forming, smelting, punching press
Method obtains the various moulds and instrument of required product.In brief, mould is the instrument for making formed article, this work
Tool is made up of various parts, and different moulds are made up of different parts.Its main changing by institute's moulding material physical state
Become to realize the processing of article profile.Have the title of " mother of industry ".Under external force turning into blank has given shape
With the instrument of the product of size.It is widely used in punching, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting, Yi Jigong
In the forming of compression moulding or the injection of the products such as engineering plastics, rubber, ceramics.Mould has specific profile or cavity shape,
Using the contour shape with cutting edge blank can be made to occur separation (punching) by profile wire shaped.It can make base using cavity shape
Material obtains corresponding three-dimensional shape.Mould generally comprises two parts of dynamic model and cover half (or punch-pin and cavity plate), and the two can divide can
Close.Product is taken out when separating, blank is injected mold cavity shaping when closing up.Mould is precision instrument, complex-shaped, bears base
The expansive force of material, all has higher requirements to structural strength, rigidity, case hardness, surface roughness and machining accuracy, mould production
Development level is one of important symbol of machine-building level.
However, during traditional plastic mould surface bag sliding block, product surface occurs into glue point, the technique for influenceing product.
Utility model content
The purpose of this utility model is that providing a kind of plastic mould sliding block enters sealing rubber die, to solve in above-mentioned background technology
During the traditional plastic mould surface bag sliding block proposed, product surface occurs into glue point, influences the technological problemses of product.
To achieve the above object, the utility model provides following technical scheme：A kind of plastic mould sliding block enters sealing rubber die, bag
Include and injecting products are provided with mold shell body, the bosom position of the mold shell body, and leaned on inside mold shell body
It is provided with above nearly injecting products below mould slide block one, the mold shell body and is provided with mould slide block three, and mould
It is provided with the right side of mould rear cavity, the mold shell body and is provided with outside mould slide block two, the mould on the left of shell body
The inside of housing is provided with sliding block runner crochet hook restoring spring close to the rear of injecting products, and the inside of mold shell body is close
Sliding block runner crochet hook is provided with above sliding block runner crochet hook restoring spring, the inside of the mold shell body is close to mould bottom
The rear of thimble is provided with mould bottom thimble, and the inside of mold shell body is provided with mould close to the top of sliding block runner crochet hook
Has top thimble.
It is preferred that, the sliding block runner crochet hook and sliding block runner crochet hook restoring spring elastic connection.
It is preferred that, mould bottom thimble is thinner cylindrical-shaped structure.
It is preferred that, mould bottom thimble is slidably connected with mould slide block three.
It is preferred that, the mould upstream thimble is slidably connected with mould slide block one.
Compared with prior art, the beneficial effects of the utility model are：The utility model is scientific and reasonable for structure, uses safety
Convenient, simple to operate, sturdy and durable, the sliding block runner crochet hook of design can effectively prevent product surface from being produced in injection moulding process
Rubber grain, sliding block runner crochet hook can block centre hole, prevent glue point, and have also been devised restoring spring, can be with
After thimble ejects sliding block runner crochet hook, playbacked using restoring spring.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is cut-away view of the present utility model；
In figure：1- injecting products, 2- moulds rear cavity, 3- mould slide blocks one, 4- mold shells body, 5- mould slide blocks two,
6- mould slide blocks three, 7- moulds bottom thimble, 8- sliding block runner crochet hooks restoring spring, 9- sliding block runners crochet hook, 10- mould upstreams
Thimble.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of plastic mould sliding block enters sealing rubber die, bag
Include and injecting products 1 are provided with mold shell body 4, the bosom position of mold shell body 4, and the inside of mold shell body 4 is leaned on
The top of nearly injecting products 1 is provided with mould slide block 1, and the lower section of mold shell body 4 is provided with mould slide block 36, and mould
The left side of shell body 4 is provided with mould rear cavity 2, and the right side of mold shell body 4 is provided with mould slide block 25, mold shell body 4
Inside the rear of injecting products 1 is provided with sliding block runner crochet hook restoring spring 8, and the inside of mold shell body 4 is close
The top of sliding block runner crochet hook restoring spring 8 is provided with sliding block runner crochet hook 9, and the inside of mold shell body 4 is close to mould bottom
The rear of thimble 7 is provided with mould bottom thimble 7, and the inside of mold shell body 4 is set close to the top of sliding block runner crochet hook 9
There is mould upstream thimble 10.
Sliding block runner crochet hook 9 and the elastic connection of sliding block runner crochet hook restoring spring 8.Mould bottom thimble 7 is thinner circle
Column structure.Mould bottom thimble 7 is slidably connected with mould slide block 36.Mould upstream thimble 10 is slided with mould slide block 1 to be connected
Connect.
Operation principle of the present utility model and use flow：After the utility model is installed, when mould matched moulds, sliding block
Runner crochet hook 9 blocks the hole of mould upstream thimble 10, and the tip of sliding block runner crochet hook 9 enters inside centre hole, at this moment in mould
Tool injection when, micelle would not occur in product surface, when mould is molded, mould upstream thimble 10 by sliding block runner crochet hook 9 to
Lower top, after the completion of die sinking, the upward jack-up of sliding block runner crochet hook 9 is made it playback by sliding block runner crochet hook restoring spring 8.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of plastic mould sliding block enters sealing rubber die, including mold shell body（4）, it is characterised in that：The mold shell body（4）
Bosom position at be provided with injecting products（1）, and mold shell body（4）Internal close injecting products（1）Top set
It is equipped with mould slide block one（3）, the mold shell body（4）Lower section be provided with mould slide block three（6）, and mold shell body（4）
Left side be provided with mould rear cavity（2）, the mold shell body（4）Right side be provided with mould slide block two（5）, the mould
Shell body（4）Inside close to injecting products（1）Rear be provided with sliding block runner crochet hook restoring spring（8）, and mold shell
Body（4）Inside close to sliding block runner crochet hook restoring spring（8）Top be provided with sliding block runner crochet hook（9）, outside the mould
Housing（4）Inside close to mould bottom thimble（7）Rear be provided with mould bottom thimble（7）.
2. a kind of plastic mould sliding block according to claim 1 enters sealing rubber die, it is characterised in that：The sliding block runner crochet hook
（9）With sliding block runner crochet hook restoring spring（8）Elastic connection.
3. a kind of plastic mould sliding block according to claim 1 enters sealing rubber die, it is characterised in that：Mould bottom thimble
（7）For thinner cylindrical-shaped structure.
4. a kind of plastic mould sliding block according to claim 1 enters sealing rubber die, it is characterised in that：Mould bottom thimble
（7）With mould slide block three（6）It is slidably connected.
5. a kind of plastic mould sliding block according to claim 1 enters sealing rubber die, it is characterised in that：The mould upstream thimble
（10）With mould slide block one（3）It is slidably connected.
6. a kind of plastic mould sliding block according to claim 1 enters sealing rubber die, it is characterised in that：And mold shell body（4）
Inside close to sliding block runner crochet hook（9）Top be provided with mould upstream thimble（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720210029.1U CN206510353U (en) | 2017-03-06 | 2017-03-06 | A kind of plastic mould sliding block enters sealing rubber die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720210029.1U CN206510353U (en) | 2017-03-06 | 2017-03-06 | A kind of plastic mould sliding block enters sealing rubber die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206510353U true CN206510353U (en) | 2017-09-22 |
Family
ID=59870287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720210029.1U Expired - Fee Related CN206510353U (en) | 2017-03-06 | 2017-03-06 | A kind of plastic mould sliding block enters sealing rubber die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206510353U (en) |
-
2017
- 2017-03-06 CN CN201720210029.1U patent/CN206510353U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 |