CN207915942U - A kind of injection mold structure improving injection moulded products finishing degree - Google Patents
A kind of injection mold structure improving injection moulded products finishing degree Download PDFInfo
- Publication number
- CN207915942U CN207915942U CN201820208845.3U CN201820208845U CN207915942U CN 207915942 U CN207915942 U CN 207915942U CN 201820208845 U CN201820208845 U CN 201820208845U CN 207915942 U CN207915942 U CN 207915942U
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- Prior art keywords
- dynamic model
- cover half
- injection
- moulded products
- finishing degree
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- 238000002347 injection Methods 0.000 title claims abstract description 55
- 239000007924 injection Substances 0.000 title claims abstract description 55
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of injection mold structures improving injection moulded products finishing degree, including cover half and dynamic model, the upper end outer surface of the cover half is equipped with injection hole and reinforces screw, it is installed with fixed plate structure on the outside of the upper end of the cover half, the dynamic model is movably installed with guide post between cover half, and one end outer surface of the dynamic model is equipped with draw ring and exhaust outlet.A kind of injection mold structure improving injection moulded products finishing degree described in the utility model, equipped with ramp-roof structure, pressure detector and guide post reseting sleeve, enough upward power can be provided under the drive of slide, it is supported simultaneously using guard bar, quick ejection die molded product, ensure primary success, and the pressure of die cavity wall can be detected in time, and vibration prompting, ensure not excessive by being molded melt, improve injection-molded finished quality and finishing degree, the reset speed of guide post when can also accelerate to mold and mold, it is applicable in different operating situation, bring better prospect of the application.
Description
Technical field
The utility model is related to injection mold field, more particularly to a kind of injection mould improving injection moulded products finishing degree is signed an undertaking
Structure.
Background technology
Injection mold is a kind of tool producing plasthetics, is also to confer to plasthetics complete structure and accurate dimension
The plastics of heated thawing are particularly injected die cavity by injection molding machine high pressure and obtain formed products after cooling and solidifying by tool；It is existing
There are certain drawbacks in some injection mold structures, when injection molding can not detect the pressure in die cavity, cause injection molding molten when in use
Material may be excessive, influences injection-molded finished quality and finishing degree, in ejection die, since oblique top is short of power, may cause
Ejection failure, guide post positioning is inaccurate, and reset speed is slow, brings certain adverse effect in operation, for this purpose, I
Propose it is a kind of improve injection moulded products finishing degree injection mold structure.
Utility model content
The main purpose of the utility model is to provide a kind of injection mold structure improving injection moulded products finishing degree, Ke Yiyou
Effect solves the problems in background technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of injection mold structure improving injection moulded products finishing degree, including cover half and dynamic model, the upper end appearance of the cover half
Face is equipped with injection hole and reinforces screw, and the position of the side close to corner for reinforcing screw and being movably arranged on injection hole is described
It is installed with fixed plate structure on the outside of the upper end of cover half, the dynamic model is located at the underface of cover half, and the dynamic model is located at cover half
Between be movably installed with guide post, one end outer surface of the dynamic model is equipped with draw ring and exhaust outlet, and draw ring is fixedly mounted on two
Between group exhaust outlet, the lower end outside of the dynamic model is movably installed with ramp-roof structure, and the ramp-roof structure is internally provided with protection
Bar and slide, the slide are movably arranged on the horizontal side of guard bar, are movably installed between the guard bar and slide multiple
The upper end outside of position spring, the slide is movably installed with oblique body, is set close to the position of dynamic model on the outside of one end of the cover half
There is a pressure detector, the inside of the cover half and dynamic model is installed with die cavity, and the upper end outer surface of the die cavity is equipped with chamber stream
The lower end outer surface in road, the dynamic model is installed with centre hole, and the outer surface of the guide post is movably installed with guide post reset
Set.
Preferably, the outer surface of the cover half and dynamic model is coated with antirust coat, the quantity for reinforcing screw and guide post
It is four groups.
Preferably, the upper end outer surface of the injection hole, which is provided with, renovates, and the fixed plate structure is internally provided with pin
Nail.
Preferably, the quantity of the draw ring is two groups, and the length of the exhaust outlet is eight to ten millimeters, and the depth of exhaust outlet
Degree is six millimeters.
Preferably, the lower end outside of the slide is provided with sliding rail, and bearing is provided on the outside of one end of the resetting spring.
Preferably, a side external surface of the pressure detector is provided with display window, and the inside setting of pressure detector
There is buzzer.
Compared with prior art, the utility model has the advantages that：The injection mould of the raising injection moulded products finishing degree
Lamps structure provides enough upward power, while utilizing guard bar branch by the way that ramp-roof structure is arranged under the drive of slide
Support, quick ejection die molded product ensure that primary success can detect the pressure of die cavity wall in time by the way that pressure detector is arranged
Power, and vibration prompting ensure, by being molded melt not excessively, to improve injection-molded finished quality and finishing degree, pass through and guide post is arranged
Reseting sleeve accelerates the reset speed of guide post when die sinking and molding, and whole device is simple, easy to operate, the effect phase used
It is more preferable for traditional approach.
Description of the drawings
Fig. 1 is a kind of overall structure diagram for the injection mold structure improving injection moulded products finishing degree of the utility model.
Fig. 2 is a kind of partial view for the injection mold structure improving injection moulded products finishing degree of the utility model.
Fig. 3 is the interior views of A in a kind of injection mold structure Fig. 2 improving injection moulded products finishing degree of the utility model.
Fig. 4 is that a kind of injection mold structure cover half of raising injection moulded products finishing degree of the utility model and the inside of dynamic model regard
Figure.
In figure：1, cover half；2, injection hole；3, screw is reinforced；4, fixed plate structure；5, dynamic model；6, guide post；7, draw ring；
8, exhaust outlet；9, ramp-roof structure；10, guard bar；11, slide；12, resetting spring；13, oblique body；14, pressure detector；15、
Die cavity；16, chamber runner；17, centre hole；18, guide post reseting sleeve.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs 1-4, a kind of injection mold structure improving injection moulded products finishing degree, including cover half 1 and dynamic model 5, cover half 1
Upper end outer surface be equipped with injection hole 2 with reinforce screw 3, reinforce screw 3 be movably arranged on the side of injection hole 2 close to corner
The upper end outside of position, cover half 1 is installed with fixed plate structure 4, and dynamic model 5 is located at the underface of cover half 1, and dynamic model 5 is located at fixed
Guide post 6 is movably installed between mould 1, one end outer surface of dynamic model 5 is equipped with draw ring 7 and exhaust outlet 8, and draw ring 7 is fixedly mounted
Between two groups of exhaust outlets 8, the lower end outside of dynamic model 5 is movably installed with ramp-roof structure 9, is provided enough under the drive of slide
Upward power, while being supported using guard bar, quick ejection die molded product, ensure primary success, the inside of ramp-roof structure 9
Equipped with guard bar 10 and slide 11, slide 11 is movably arranged on the horizontal side of guard bar 10, between guard bar 10 and slide 11
It is movably installed with resetting spring 12, oblique body 13 is movably installed on the outside of the upper end of slide 11, one end outside of cover half 1 is close to dynamic
The position of mould 5 is equipped with pressure detector 14, can detect the pressure of die cavity wall, and vibration prompting in time, ensures molten by injection molding
Material is not excessive, improves injection-molded finished quality and finishing degree, and cover half 1 and the inside of dynamic model 5 are installed with die cavity 15, die cavity 15
Upper end outer surface be equipped with chamber runner 16, the lower end outer surface of dynamic model 5 is installed with centre hole 17, the outer surface of guide post 6
It is movably installed with guide post reseting sleeve 18, accelerates the reset speed of guide post 6 when die sinking and molding.
The outer surface of cover half 1 and dynamic model 5 is coated with antirust coat, and it is four groups to reinforce screw 3 and the quantity of guide post 6；Note
The upper end outer surface of modeling mouth 2, which is provided with, renovates, and fixed plate structure 4 is internally provided with pin；The quantity of draw ring 7 is two groups, row
The length of gas port 8 is eight to ten millimeters, and the depth of exhaust outlet 8 is six millimeters；The lower end outside of slide 11 is provided with sliding rail, multiple
It is provided with bearing on the outside of one end of position spring 12；One side external surface of pressure detector 14 is provided with display window, and pressure detecting
Device 14 is internally provided with buzzer.
It should be noted that the utility model is a kind of injection mold structure improving injection moulded products finishing degree, when in use,
It is mainly made of cover half 1, dynamic model 5 and 9 three parts of ramp-roof structure, cover half 1 is mounted on the fixed plate structure 4 of injection moulding machine
On, by moving die plate by dynamic model 5 along guide post 6 direction complete molding, then utilize injection-moulding nozzle by injection hole 2 to
Chamber runner 16 in die cavity 15 injects fused raw material, when melt is full of die cavity 15 soon, is examined using the pressure of model CYYZ11
The pressure that device 14 detects die cavity wall is surveyed, when reaching predetermined value, internal buzzer can shake, and prompt injection molding to complete, wait for die cavity
After raw material cooling in 15, under the action of guide post reseting sleeve 18,1 quick separating of dynamic model 5 and cover half, inside ramp-roof structure 9
Slide 11 resetting spring 12 drive lower slider, while using guard bar support, to make oblique body 13 upwards eject, pass through
Centre hole 17 ejects die forming product, more practical.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of injection mold structure improving injection moulded products finishing degree, including cover half（1）With dynamic model（5）, it is characterised in that：It is described
Cover half（1）Upper end outer surface be equipped with injection hole（2）With reinforcing screw（3）, the reinforcing screw（3）It is movably arranged on injection hole
（2）Side close to the position of corner, the cover half（1）Upper end on the outside of be installed with fixed plate structure（4）, the dynamic model
（5）Positioned at cover half（1）Underface, the dynamic model（5）Positioned at cover half（1）Between be movably installed with guide post（6）, the dynamic model
（5）One end outer surface be equipped with draw ring（7）With exhaust outlet（8）, and draw ring（7）It is fixedly mounted on two groups of exhaust outlets（8）Between, institute
State dynamic model（5）Lower end outside be movably installed with ramp-roof structure（9）, the ramp-roof structure（9）Be internally provided with guard bar（10）
With slide（11）, the slide（11）It is movably arranged on guard bar（10）Horizontal side, the guard bar（10）With slide
（11）Between be movably installed with resetting spring（12）, the slide（11）Upper end on the outside of be movably installed with oblique body（13）, institute
State cover half（1）One end on the outside of close to dynamic model（5）Position be equipped with pressure detector（14）, the cover half（1）With dynamic model（5）'s
Inside is installed with die cavity（15）, the die cavity（15）Upper end outer surface be equipped with chamber runner（16）, the dynamic model（5）Under
End outer surface is installed with centre hole（17）, the guide post（6）Outer surface be movably installed with guide post reseting sleeve（18）.
2. a kind of injection mold structure improving injection moulded products finishing degree according to claim 1, it is characterised in that：It is described fixed
Mould（1）With dynamic model（5）Outer surface be coated with antirust coat, the reinforcing screw（3）With guide post（6）Quantity be four groups.
3. a kind of injection mold structure improving injection moulded products finishing degree according to claim 1, it is characterised in that：The note
Mould mouth（2）Upper end outer surface be provided with and renovate, the fixed plate structure（4）Be internally provided with pin.
4. a kind of injection mold structure improving injection moulded products finishing degree according to claim 1, it is characterised in that：The drawing
Ring（7）Quantity be two groups, the exhaust outlet（8）Length be eight to ten millimeters, and exhaust outlet（8）Depth be six millimeters.
5. a kind of injection mold structure improving injection moulded products finishing degree according to claim 1, it is characterised in that：The cunning
Seat（11）Lower end outside be provided with sliding rail, the resetting spring（12）One end on the outside of be provided with bearing.
6. a kind of injection mold structure improving injection moulded products finishing degree according to claim 1, it is characterised in that：The pressure
Force detector（14）A side external surface be provided with display window, and pressure detector（14）Be internally provided with buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820208845.3U CN207915942U (en) | 2018-02-07 | 2018-02-07 | A kind of injection mold structure improving injection moulded products finishing degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820208845.3U CN207915942U (en) | 2018-02-07 | 2018-02-07 | A kind of injection mold structure improving injection moulded products finishing degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207915942U true CN207915942U (en) | 2018-09-28 |
Family
ID=63603676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820208845.3U Active CN207915942U (en) | 2018-02-07 | 2018-02-07 | A kind of injection mold structure improving injection moulded products finishing degree |
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| Country | Link |
|---|---|
| CN (1) | CN207915942U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026469A (en) * | 2019-04-04 | 2019-07-19 | 一汽-大众汽车有限公司 | Punch stretching mould and system and method |
| CN110341140A (en) * | 2019-08-27 | 2019-10-18 | 刘朝进 | A kind of injection mold based on lost foam process |
| CN110900958A (en) * | 2019-11-28 | 2020-03-24 | 温州优端电子有限公司 | A precision injection mold protection mechanism |
| CN117226049A (en) * | 2023-11-13 | 2023-12-15 | 泉州市源福机械制造有限公司 | Thrust wheel manufacturing device |
-
2018
- 2018-02-07 CN CN201820208845.3U patent/CN207915942U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026469A (en) * | 2019-04-04 | 2019-07-19 | 一汽-大众汽车有限公司 | Punch stretching mould and system and method |
| CN110341140A (en) * | 2019-08-27 | 2019-10-18 | 刘朝进 | A kind of injection mold based on lost foam process |
| CN110900958A (en) * | 2019-11-28 | 2020-03-24 | 温州优端电子有限公司 | A precision injection mold protection mechanism |
| CN117226049A (en) * | 2023-11-13 | 2023-12-15 | 泉州市源福机械制造有限公司 | Thrust wheel manufacturing device |
| CN117226049B (en) * | 2023-11-13 | 2024-01-30 | 泉州市源福机械制造有限公司 | Thrust wheel manufacturing device |
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