CN204249259U - A kind of auto parts machinery injection mold - Google Patents
A kind of auto parts machinery injection mold Download PDFInfo
- Publication number
- CN204249259U CN204249259U CN201420603587.0U CN201420603587U CN204249259U CN 204249259 U CN204249259 U CN 204249259U CN 201420603587 U CN201420603587 U CN 201420603587U CN 204249259 U CN204249259 U CN 204249259U
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- CN
- China
- Prior art keywords
- mold
- bed die
- injection moulding
- die
- seismic mass
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- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a kind of auto parts machinery injection mold, comprise mold and bed die, mold is provided with a liquid injection hole, liquid injection hole is connected with the runner in mold, a lock pin is respectively equipped with at four drift angle places of bed die upper surface, bed die is placed on the rotating pan, the bottom of bed die is connected with the output shaft of the rotary cylinder be arranged in rotating disc, in bed die, uniform spreading is provided with heating pipe line, also Heat Conduction Material is filled with between heating pipe line, a sidewall of bed die is connected with a seismic mass, seismic mass is connected with vibration motor.Rotated by rotary cylinder driven mold, injection moulding solution in mould is moved under the influence of centrifugal force, the air in die cavity is discharged and pore after eliminating injection moulding in moulding with this, seismic mass driven mold shakes, ensure that the uniformity of injection moulding solution in bed die die cavity, improve the quality of injecting products; There is the advantages such as structure is simple, easy to use, injection moulding efficiency is high, injection moulding is effective.
Description
Technical field
The utility model belongs to auto parts machinery and manufactures field, especially relates to a kind of auto parts machinery injection mold.
Background technology
Automobile is the vehicles conventional in people's daily life.In the assembling process of automobile, a lot of accessories of automobile are all adopt working of plastics to make, and the quality of injection mold is the key factor directly affecting automotive performance.In existing injection mold, after normally mold and bed die being assembled, then plastic solution is poured in mould by the liquid injection hole of mold, take out after plastic solution cooling.But carrying out in injection moulding process, because air can be contained in mould cavity inside, easily forming pore, cause moulding to occur pore, affect its overall performance and intensity.
Summary of the invention
Problem to be solved in the utility model is to provide the auto parts machinery injection mold that a kind of structure is simple, injection moulding is effective.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of auto parts machinery injection mold, comprise mold and bed die, described mold is provided with a liquid injection hole, described liquid injection hole is connected with the runner in mold, a lock pin is respectively equipped with at four drift angle places of described bed die upper surface, groove is provided with in the lock pin corresponding section of described mold up and down mould, the upper end of described lock pin is positioned at the groove of described mold, described bed die is placed on the rotating pan, the bottom of described bed die is connected with the output shaft of the rotary cylinder be arranged in rotating disc, rotated by rotary cylinder driven mold, injection moulding solution in mould is moved under the influence of centrifugal force, the air in die cavity is discharged and pore after eliminating injection moulding in moulding with this, in described bed die, uniform spreading is provided with to the heating pipe line of bed die die cavity heating, avoid the injection moulding solution coagulates in injection moulding process in die cavity, also Heat Conduction Material is filled with between described heating pipe line, heating pipe line is fully heated to the plastic solution in bed die die cavity, a sidewall of described bed die is connected with a seismic mass, described seismic mass is connected with vibration motor, ensure that the uniformity of injection moulding solution in bed die die cavity, discharge the air of bed die mold cavity, improve the quality of injecting products.
Further, the runner in described mold is back taper, and the inner surface of described runner is matsurface, thus when fluid injection, air can be got rid of outside injection moulding liquid, avoids moulding surface to produce pore.
The advantage that the utility model has and good effect are: owing to adopting technique scheme, rotated by rotary cylinder driven mold, injection moulding solution in mould is moved under the influence of centrifugal force, the air in die cavity is discharged and pore after eliminating injection moulding in moulding with this, the heating pipe line giving the heating of bed die die cavity of uniform spreading in bed die, avoid the injection moulding solution coagulates in injection moulding process in die cavity, seismic mass driven mold shakes, ensure that the uniformity of injection moulding solution in bed die die cavity, improve the quality of injecting products; There is the advantages such as structure is simple, easy to use, injection moulding efficiency is high, injection moulding is effective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure:
1, mold 2, bed die 3, liquid injection hole
4, runner 5, lock pin 6, rotating disc
7, heating pipe line 8, Heat Conduction Material 9, seismic mass
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
As shown in Figure 1, a kind of auto parts machinery injection mold, comprise mold 1 and bed die 2, described mold 1 is provided with a liquid injection hole 3, described liquid injection hole 3 is connected with the runner 4 in mold 1, runner 4 in described mold 1 is in back taper, the inner surface of described runner 4 is matsurface, thus when fluid injection, air can be got rid of outside injection moulding liquid, moulding surface is avoided to produce pore, a lock pin 5 is respectively equipped with at four drift angle places of described bed die 2 upper surface, groove is provided with in lock pin 5 corresponding section of described mold 1 up and down mould 2, the upper end of described lock pin 5 is positioned at the groove of described mold 1, described bed die 2 is placed on rotating disc 6, the bottom of described bed die 2 is connected with the output shaft of the rotary cylinder be arranged in rotating disc 6, rotated by rotary cylinder driven mold, injection moulding solution in mould is moved under the influence of centrifugal force, the air in die cavity is discharged and pore after eliminating injection moulding in moulding with this, in described bed die 2, uniform spreading is provided with to the heating pipe line 7 of bed die 2 die cavity heating, avoid the injection moulding solution coagulates in injection moulding process in die cavity, Heat Conduction Material 8 is also filled with between described heating pipe line 7, heating pipe line 7 is fully heated to the plastic solution in bed die 2 die cavity, a sidewall of described bed die 2 is connected with a seismic mass 9, described seismic mass 9 is connected with vibration motor, ensure that the uniformity of injection moulding solution in bed die 2 die cavity, discharge the air of bed die 2 mold cavity, improve the quality of injecting products.
The course of work of this example: during use, first by lock pin 5, mold 1 and bed die 2 are fixed, then plastic solution is flowed in mould cavity by the liquid injection hole 3 of mold 1, meanwhile, open rotary cylinder, rotated by rotary cylinder driven mold, injection moulding solution in mould is moved under the influence of centrifugal force, the air in die cavity is discharged and pore after eliminating injection moulding in moulding with this, after injection moulding completes, close rotary cylinder, and open vibration motor, vibration motor driven mold shakes, the further air of having discharged mould cavity inside and having contained, and make injection moulding dissolution homogeneity distribution in mould cavity, heating pipe line 7 in bed die 2 heats mould cavity in injection moulding process, avoid the injection moulding solution coagulates in mould cavity, improve the quality of injecting products, after vibrations a period of time, close vibration motor and heating pipe line 7, wait for the injection moulding solution cooling in mould cavity, by the moulding demoulding.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (2)
1. an auto parts machinery injection mold, it is characterized in that: comprise mold and bed die, described mold is provided with a liquid injection hole, described liquid injection hole is connected with the runner in mold, a lock pin is respectively equipped with at four drift angle places of described bed die upper surface, groove is provided with in the lock pin corresponding section of described mold up and down mould, the upper end of described lock pin is positioned at the groove of described mold, described bed die is placed on the rotating pan, the bottom of described bed die is connected with the output shaft of the rotary cylinder be arranged in rotating disc, in described bed die, uniform spreading is provided with to the heating pipe line of bed die die cavity heating, also Heat Conduction Material is filled with between described heating pipe line, a sidewall of described bed die is connected with a seismic mass, described seismic mass is connected with vibration motor.
2. a kind of auto parts machinery injection mold according to claim 1, is characterized in that: the runner in described mold is back taper, and the inner surface of described runner is matsurface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603587.0U CN204249259U (en) | 2014-10-17 | 2014-10-17 | A kind of auto parts machinery injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603587.0U CN204249259U (en) | 2014-10-17 | 2014-10-17 | A kind of auto parts machinery injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204249259U true CN204249259U (en) | 2015-04-08 |
Family
ID=52953609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420603587.0U Expired - Fee Related CN204249259U (en) | 2014-10-17 | 2014-10-17 | A kind of auto parts machinery injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204249259U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842499A (en) * | 2015-05-28 | 2015-08-19 | 天津亚斯德瑞科技发展有限公司 | Injection molding device |
| CN106079336A (en) * | 2016-07-29 | 2016-11-09 | 苏州高通机械科技有限公司 | A kind of automatic injection equipment |
| CN110394523A (en) * | 2019-07-19 | 2019-11-01 | 王育安 | A kind of flexible printed board |
| CN112123676A (en) * | 2020-08-14 | 2020-12-25 | 苏州市海铂橡塑五金制品有限公司 | Anti-cracking embedded injection molding device and machining process thereof |
-
2014
- 2014-10-17 CN CN201420603587.0U patent/CN204249259U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842499A (en) * | 2015-05-28 | 2015-08-19 | 天津亚斯德瑞科技发展有限公司 | Injection molding device |
| CN106079336A (en) * | 2016-07-29 | 2016-11-09 | 苏州高通机械科技有限公司 | A kind of automatic injection equipment |
| CN110394523A (en) * | 2019-07-19 | 2019-11-01 | 王育安 | A kind of flexible printed board |
| CN110394523B (en) * | 2019-07-19 | 2021-10-15 | 朱笑笑 | Flexible printed substrate |
| CN112123676A (en) * | 2020-08-14 | 2020-12-25 | 苏州市海铂橡塑五金制品有限公司 | Anti-cracking embedded injection molding device and machining process thereof |
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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: 20150408 Termination date: 20151017 |
|
| EXPY | Termination of patent right or utility model |