CN207983899U - A kind of efficient mold of injection molding fork - Google Patents
A kind of efficient mold of injection molding fork Download PDFInfo
- Publication number
- CN207983899U CN207983899U CN201820204804.7U CN201820204804U CN207983899U CN 207983899 U CN207983899 U CN 207983899U CN 201820204804 U CN201820204804 U CN 201820204804U CN 207983899 U CN207983899 U CN 207983899U
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- CN
- China
- Prior art keywords
- mold
- glue
- forming cavity
- injection molding
- upper mold
- 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
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Abstract
The utility model is specifically related to be a kind of efficient mold of injection molding fork, including sequentially connected top plate, upper mold and lower mold, middle mold is equipped with wherein between upper mold and lower mold, upper mold is equipped with longitudinal runner and transverse flow channels, longitudinal runner and transverse flow channels are interconnected, upper mold is additionally provided with glue injection cavities, glue injection cavities are respectively equipped with glue-feeder and gum-injecting port, glue-feeder is connected with transverse flow channels, middle mold is equipped with the guiding Jiao Kou being connected with gum-injecting port, lower mold is equipped with forming cavity, Jiao Kou is oriented to be connected with forming cavity and be oriented to the medium position of glue mouth face forming cavity.The utility model has the beneficial effects that：This structure is implemented uniformly to squeeze into melt in forming cavity, solves the problems, such as that the glue of workpiece end is inadequate by the medium position of guiding glue mouth face forming cavity；In addition, after middle mould point, the regrinding-material for implementing each workpiece is taken away from workpiece automatically, is implemented without and manually removes regrinding-material again, and production efficiency can be improved.
Description
Technical field
The utility model is related to a kind of technical field of mold, specifically a kind of efficient mold of injection molding fork.
Background technology
Be presently used for production plastics sliding rail shift fork the general upper mold of mold and lower mold be composed, plastic melt from
The mouth of a river of mold is injected, and two-way is divided to be molded, but there are the limitations of injection-molded work quantity for this Shooting Technique, primary to be molded
Workpiece is few.Such as it is molded more batch workpieces（Such as plastics sliding rail shift fork）When, it may appear that under certain injection pressure, workpiece is not
The glue at end is inadequate, such as thinks that the glue of end is full, the workpiece nearest from the mouth of a river can play batch cutting edge of a knife or a sword, cause defective products more, it is also necessary into
Row processing（Such as it is removed by the modes such as strike off, polish, polish, grind）, production efficiency is influenced to a certain extent.
Invention content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide it is a kind of can lifting workpieces quality and
Batch cutting edge of a knife or a sword is avoided to occur, and the efficient mold of the injection molding fork of improving production efficiency.
The utility model description a kind of injection molding fork efficient mold, including sequentially connected top plate, upper mold and under
Be equipped with middle mold between mold, wherein upper mold and lower mold, upper mold is equipped with longitudinal runner and transverse flow channels, longitudinal runner and
Transverse flow channels are interconnected, and upper mold is additionally provided with glue injection cavities, and glue injection cavities are respectively equipped with glue-feeder and gum-injecting port, glue-feeder and transverse direction
Runner is connected, and middle mold is equipped with the guiding Jiao Kou being connected with gum-injecting port, and lower mold is equipped with forming cavity, is oriented to Jiao Kou and molding
Chamber is connected and is oriented to the medium position of glue mouth face forming cavity.
Specific that the workpiece being independently molded further is equipped in the forming cavity, the medium position of workpiece is equipped with degumming
Mouthful, degumming mouth direction is oriented to the positions Jiao Kou.
Specific further, the upper mold is equipped with total entering glue pipe, the medium position of the outlet of total entering glue pipe and longitudinal runner
It is connected.
Specific further, total entering glue pipe extends at the top surface of top plate.
Specific further, the gum-injecting port extends to outside the bottom surface of upper mold.
Specific further, the gum-injecting port is in cone shape and extends in guiding glue mouth.
It is specific further, the tapered shape of glue injection cavities.
It is specific further, between the forming cavity independently of each other.
The utility model has the beneficial effects that：This structure is implemented to exist by the medium position of guiding glue mouth face forming cavity
Forming cavity uniformly squeezes into melt, solves the problems, such as that the glue of workpiece end is inadequate；In addition, when workpiece injection molding after the completion of, upper mold, middle mould and
When lower mold separation, after middle mould point, the regrinding-material for implementing each workpiece is taken away from workpiece automatically, is implemented without people again
Work removes regrinding-material, and production efficiency can be improved.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the upper die structure schematic diagram of the utility model.
Fig. 3 is the upper mold of the utility model and total entering glue pipe is connected schematic diagram.
Fig. 4 is the upper die structure schematic diagram of the utility model.
Fig. 5 is the lower die structure schematic diagram of the utility model.
Fig. 6 is the Workpiece structure schematic diagram of the utility model.
The icon explanation of the following drawings：
Lower mold 1；Forming cavity 101；Workpiece 2；Degumming mouth 201；Middle mold 3；It is oriented to glue mouth 301；Upper mold 4；Glue-feeder
401；Glue injection cavities 402；Gum-injecting port 403；Longitudinal runner 404；Transverse flow channels 405；Top plate 5；Total entering glue pipe 6.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
As shown in Figures 1 to 6, the efficient mold of a kind of injection molding fork of the utility model description, including it is sequentially connected
Middle mold 3 is equipped between top plate 5, upper mold 4 and lower mold 1, wherein upper mold 4 and lower mold 1, upper mold 4 is equipped with longitudinal flow
Road 404 and transverse flow channels 405, longitudinal runner 404 and transverse flow channels 405 are interconnected, and upper mold 4 is additionally provided with glue injection cavities 402, note
Glue chamber 402 is respectively equipped with glue-feeder 401 and gum-injecting port 403, and glue-feeder 401 is connected with transverse flow channels 405, and middle mold 3 is equipped with
The guiding glue mouth 301 being connected with gum-injecting port 403, lower mold 1 are equipped with forming cavity 101, are oriented to glue mouth 301 and 101 phase of forming cavity
It is connected to and is oriented to the medium position of 301 face forming cavity 101 of glue mouth.This structure is by being oriented to 301 face forming cavity 101 of glue mouth
Medium position, implement in forming cavity 101 uniformly to squeeze into melt, solve the problems, such as that the glue of workpiece end is inadequate；In addition, working as workpiece 2
After the completion of injection molding, when upper mold, middle mould and lower mold separation, after middle mould point, implement the regrinding-material of each workpiece 2 automatically from workpiece
It takes away, is implemented without and manually removes regrinding-material again, production efficiency can be improved.
The utility model discloses be equipped with the workpiece 2 being independently molded, the middle position of workpiece 2 in the forming cavity 101
Degumming mouth 201 is installed, degumming mouth 201 is towards being oriented to 301 position of glue mouth.Between the forming cavity 101 independently of each other, it reduces and criticizes
Cutting edge of a knife or a sword occurs.
The utility model discloses the upper mold 4 is equipped with total entering glue pipe 6, the outlet of total entering glue pipe 6 and longitudinal runner
404 medium position is connected, and implements the purpose that injection molding melt is effectively transported in longitudinal runner 404, and uniformly conveys.Institute
It states total entering glue pipe 6 to extend at the top surface of top plate 5, facilitates injection molding melt conveying.In addition, the gum-injecting port 403 extends to upper mold
Outside the bottom surface of tool 4.The gum-injecting port 403 is in cone shape and extends in guiding glue mouth 301, is effectively molded melt conveying,
And effectively by regrinding-material, effective workpiece is detached with regrinding-material.402 tapered shape of the glue injection cavities promotes injection molding melt flow velocity.
Upper is only the preferred embodiment of the utility model, is not intended to limit the utility model, all new in this practicality
Any modification, equivalent replacement or improvement etc., should be included in the protection of the utility model made by within the spirit and principle of type
Within the scope of.
Claims (8)
1. a kind of efficient mold of injection molding fork, including sequentially connected top plate（5）, upper mold（4）With lower mold（1）, special
Sign is：Upper mold（4）With lower mold（1）Between be equipped with middle mold（3）, upper mold（4）Equipped with longitudinal runner（404）And transverse direction
Runner（405）, longitudinal runner（404）And transverse flow channels（405）It is interconnected, upper mold（4）It is additionally provided with glue injection cavities（402）, note
Glue chamber（402）It is respectively equipped with glue-feeder（401）And gum-injecting port（403）, glue-feeder（401）With transverse flow channels（405）It is connected, in
Mold（3）It is equipped with and gum-injecting port（403）The guiding Jiao Kou being connected（301）, lower mold（1）Equipped with forming cavity（101）, it is oriented to glue
Mouthful（301）With forming cavity（101）It is connected and is oriented to Jiao Kou（301）Face forming cavity（101）Medium position.
2. a kind of efficient mold of injection molding fork according to claim 1, it is characterised in that：The forming cavity（101）It is interior
Equipped with the workpiece being independently molded（2）, workpiece（2）Medium position be equipped with degumming mouth（201）, degumming mouth（201）Direction is led
To Jiao Kou（301）Position.
3. a kind of efficient mold of injection molding fork according to claim 1, it is characterised in that：The upper mold (4) is equipped with
Total entering glue pipe (6), the outlet of total entering glue pipe (6) are connected with the medium position of longitudinal runner (404).
4. a kind of efficient mold of injection molding fork according to claim 3, it is characterised in that：Total entering glue pipe (6) is prolonged
At the top surface for extending to top plate (5).
5. a kind of efficient mold of injection molding fork according to claim 1, it is characterised in that：The gum-injecting port (403) is prolonged
Outside the bottom surface for extending to upper mold (4).
6. a kind of efficient mold of injection molding fork according to claim 1, it is characterised in that：The gum-injecting port (403) is in
Cone shape and extending to is oriented in Jiao Kou (301).
7. a kind of efficient mold of injection molding fork according to claim 1, it is characterised in that：The glue injection cavities (402) are in
Cone-shaped.
8. a kind of efficient mold of injection molding fork according to claim 1, it is characterised in that：The forming cavity (101) it
Between independently of each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820204804.7U CN207983899U (en) | 2018-02-06 | 2018-02-06 | A kind of efficient mold of injection molding fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820204804.7U CN207983899U (en) | 2018-02-06 | 2018-02-06 | A kind of efficient mold of injection molding fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207983899U true CN207983899U (en) | 2018-10-19 |
Family
ID=63823972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820204804.7U Expired - Fee Related CN207983899U (en) | 2018-02-06 | 2018-02-06 | A kind of efficient mold of injection molding fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207983899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112848119A (en) * | 2021-01-11 | 2021-05-28 | 徐州云泰精密技术有限公司 | Shifting fork type die with side holes and using method |
-
2018
- 2018-02-06 CN CN201820204804.7U patent/CN207983899U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112848119A (en) * | 2021-01-11 | 2021-05-28 | 徐州云泰精密技术有限公司 | Shifting fork type die with side holes and using method |
| CN112848119B (en) * | 2021-01-11 | 2022-08-09 | 徐州云泰精密技术有限公司 | Shifting fork type die with side holes and using method |
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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: 20181019 Termination date: 20200206 |