CN205853274U - A kind of television rear shell injection die device - Google Patents
A kind of television rear shell injection die device Download PDFInfo
- Publication number
- CN205853274U CN205853274U CN201620580086.4U CN201620580086U CN205853274U CN 205853274 U CN205853274 U CN 205853274U CN 201620580086 U CN201620580086 U CN 201620580086U CN 205853274 U CN205853274 U CN 205853274U
- Authority
- CN
- China
- Prior art keywords
- plate pattern
- cope match
- glue injection
- injection channel
- lower bolster
- 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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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of television rear shell injection die device, including cope match-plate pattern and lower bolster, described cope match-plate pattern forms die cavity with lower bolster, described cope match-plate pattern is provided with vertical glue injection channel, the horizontal glue injection channel vertical with vertical glue injection channel it is provided with in cope match-plate pattern, vertically glue injection channel is connected with horizontal glue injection channel, described horizontal glue injection channel is provided with multiple hole for injecting glue and extends to die cavity, it is provided with cavity on described lower bolster, the core matched with cavity it is provided with in die cavity, core is fixed on the lower surface of cope match-plate pattern, it is provided with jet chimney in described lower bolster, it is provided with cooling water channel in described cope match-plate pattern, described cope match-plate pattern is additionally provided with venthole, venthole is provided with liquid level sensor.This utility model beneficially injected plastics material is evenly dispersed to each corner of mould, makes uniform in shaping, is passed through cold water at cooling water channel, makes molded housing accelerate cooling, saves the time, improves the production efficiency of product.
Description
Technical field
This utility model relates to television cabin and produces equipment technical field, particularly belongs to a kind of television rear shell injection mould
Tool device.
Background technology
Mould is the instrument making blank become the product having given shape and size under external force.It is widely used in punching
The compression moulding of the goods such as sanction, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting, and engineering plastics, rubber, pottery
Or in the forming of injection.Mould has specific profile or cavity shape, and application has the contour shape of cutting edge can be made
Blank is separated by contour line shape.Application cavity shape can make blank obtain corresponding three-dimensional shape.System is taken out time separately
Part, makes blank inject mold cavity and shapes when closing up.Mould is precision instrument, complex-shaped, bears the expansive force of blank, to structure
Intensity, rigidity, case hardness, surface roughness and machining accuracy all have higher requirements, and the level of development that mould produces is machinery
One of important symbol of manufacture level.Just should analyze these series of problems when Design of Dies, mould uses recirculated water
Mode flows at each position of mould inside, and also existing mold is when carrying out injecting glue because the air-flow of inner chamber is got rid of slow, makes
Become the slow production efficiency of injecting glue liquid flowing low.
Utility model content
For the problems referred to above, the purpose of this utility model there is provided a kind of television rear shell injection die device, gram
Having taken the deficiencies in the prior art, design is simple, rational in infrastructure, is provided with venthole on cope match-plate pattern, so can be as soon as possible by chamber
Internal gas is got rid of, it is ensured that injecting glue uniformity, beneficially injected plastics material are evenly dispersed to each corner of mould, make into
Type is uniform, is passed through cold water at cooling water channel, makes molded housing accelerate cooling, saves the time, improves the production efficiency of product.
The technical solution adopted in the utility model is as follows:
A kind of television rear shell injection die device, including cope match-plate pattern and lower bolster, described cope match-plate pattern and lower bolster
Forming die cavity, described cope match-plate pattern is provided with vertical glue injection channel, is provided with the horizontal stroke vertical with vertical glue injection channel in cope match-plate pattern
To glue injection channel, vertical glue injection channel is connected with horizontal glue injection channel, and described horizontal glue injection channel is provided with multiple injecting glue
Hole extends to die cavity, and described lower bolster is provided with cavity, is provided with the core matched with cavity in die cavity, and core is fixed on
The lower surface of cope match-plate pattern, is provided with jet chimney in described lower bolster, be provided with cooling water channel in described cope match-plate pattern, described
Cope match-plate pattern in be additionally provided with venthole, venthole is provided with liquid level sensor.
Described cope match-plate pattern and lower bolster are connected by guide pillar.
Described cooling water channel is S-shaped.
Compared with the prior art, the beneficial effects of the utility model are as follows:
This utility model is provided with venthole on cope match-plate pattern, so can be got rid of by the gas in cavity as soon as possible, it is ensured that
Injecting glue uniformity, beneficially injected plastics material are evenly dispersed to each corner of mould, make uniform in shaping, lead at cooling water channel
Enter cold water, make molded housing accelerate cooling, save the time, improve the production efficiency of product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation within this utility model cope match-plate pattern.
Detailed description of the invention
Seeing accompanying drawing, a kind of television rear shell injection die device, including cope match-plate pattern 1 and lower bolster 2, described upper mold
Plate 1 and lower bolster 2 form die cavity, and described cope match-plate pattern 1 is provided with vertical glue injection channel 101, be provided with in cope match-plate pattern 1 with vertically
The horizontal glue injection channel 102 that glue injection channel 101 is vertical, vertical glue injection channel 101 is connected with horizontal glue injection channel 102, described
Horizontal glue injection channel 102 be provided with multiple hole for injecting glue 3 and extend to die cavity, described lower bolster 2 is provided with cavity 4, die cavity
Inside being provided with the core 5 matched with cavity, core 5 is fixed on the lower surface of cope match-plate pattern 1, is provided with steaming in described lower bolster 2
Steam pipe road 6, is provided with cooling water channel 7 in described cope match-plate pattern 1, cooling water channel 7 is for being additionally provided with out in the cope match-plate pattern 1 described in S-shaped
Pore 8, venthole 8 is provided with liquid level sensor 9, described cope match-plate pattern 1 and lower bolster 2 and is connected by guide pillar 10.When injecting glue liquid
After reaching venthole position, signal is issued glue filling device by liquid level sensor, and glue filling device stops injecting glue, and this utility model is upper
Template is provided with venthole, so can be got rid of by the gas in cavity as soon as possible, it is ensured that injecting glue uniformity, be conducive to injection
Material is evenly dispersed to each corner of mould, makes uniform in shaping, is passed through cold water at cooling water channel, makes molded housing add quickly cooling
But, save the time, improve the production efficiency of product.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model
Claimed scope is defined by appending claims and equivalent thereof.
Claims (3)
1. a television rear shell injection die device, including cope match-plate pattern and lower bolster, it is characterised in that described cope match-plate pattern
Forming die cavity with lower bolster, described cope match-plate pattern is provided with vertical glue injection channel, is provided with and vertical glue injection channel in cope match-plate pattern
Vertical horizontal glue injection channel, vertical glue injection channel is connected with horizontal glue injection channel, and described horizontal glue injection channel is provided with
Multiple hole for injecting glue extend to die cavity, and described lower bolster is provided with cavity, are provided with the core matched with cavity, type in die cavity
Core is fixed on the lower surface of cope match-plate pattern, is provided with jet chimney, is provided with cooling in described cope match-plate pattern in described lower bolster
Water channel, is additionally provided with venthole in described cope match-plate pattern, venthole is provided with liquid level sensor.
A kind of television rear shell injection die device the most according to claim 1, it is characterised in that: described cope match-plate pattern
Connected by guide pillar with lower bolster.
A kind of television rear shell injection die device the most according to claim 2, it is characterised in that: described cooling water
Road is S-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620580086.4U CN205853274U (en) | 2016-06-08 | 2016-06-08 | A kind of television rear shell injection die device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620580086.4U CN205853274U (en) | 2016-06-08 | 2016-06-08 | A kind of television rear shell injection die device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205853274U true CN205853274U (en) | 2017-01-04 |
Family
ID=57639744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620580086.4U Expired - Fee Related CN205853274U (en) | 2016-06-08 | 2016-06-08 | A kind of television rear shell injection die device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205853274U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009553A (en) * | 2017-05-18 | 2017-08-04 | 江苏德克瑞斯塑胶制品有限公司 | A kind of convenient shaping silica gel mould cleaned |
| CN108327208A (en) * | 2018-04-14 | 2018-07-27 | 芜湖市晨曦新型建材科技有限公司 | A kind of efficient injection mold |
| CN108819138A (en) * | 2018-07-17 | 2018-11-16 | 东莞广泽汽车饰件有限公司 | A kind of automobile interior decoration casing forming mold |
-
2016
- 2016-06-08 CN CN201620580086.4U patent/CN205853274U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009553A (en) * | 2017-05-18 | 2017-08-04 | 江苏德克瑞斯塑胶制品有限公司 | A kind of convenient shaping silica gel mould cleaned |
| CN108327208A (en) * | 2018-04-14 | 2018-07-27 | 芜湖市晨曦新型建材科技有限公司 | A kind of efficient injection mold |
| CN108819138A (en) * | 2018-07-17 | 2018-11-16 | 东莞广泽汽车饰件有限公司 | A kind of automobile interior decoration casing forming mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20190608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |