CN205969781U - Mould with integral type runner cover - Google Patents
Mould with integral type runner cover Download PDFInfo
- Publication number
- CN205969781U CN205969781U CN201620942226.8U CN201620942226U CN205969781U CN 205969781 U CN205969781 U CN 205969781U CN 201620942226 U CN201620942226 U CN 201620942226U CN 205969781 U CN205969781 U CN 205969781U
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- CN
- China
- Prior art keywords
- sprue bush
- mould
- integral type
- runner
- plate
- 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.)
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Abstract
The utility model provides a mould with integral type runner cover which belongs to the technical field that the mould was made. This mould including down bottom plate, movable mould board, fixed die plate on and, take off flitch and an upper fixed plate, integral type runner nested structure still, it includes runner cover platform, runner cover cylinder, runner cover cone, back -off and runner. Moulding plastics when accomplishing the die sinking, arranging the little round platform shape in the big upper end of back -off lower extreme that the runner overlaps the front end in, when integral type runner nested structure shifts up, the back -off will expect to be taken off by robotic arm pulling out the fixed die plate again. Die space has been saved to condition when this mould is applicable to the runner cover and draws the material round pin to interfere, has reduced the processing cost, has shortened the fashioned cycle.
Description
Technical field
This utility model is related to a kind of mould with integral type sprue bush, and it belongs to the technical field of Making mold.
Background technology
In die industry, when molding produces, the taking-up of the ejection of product and material handle is most important, and it determines molding life
The cycle produced and efficiency.There are two parts in the product of three template die spot pouring mouths：, part, traditional dies are opened for product section and material
During mould, Puller pin can expect an extraction in solid plate, and material is deviate from opposite side by sprue bush, in attaching and stripper plate；?
To expect taking out a mould by mechanical hand afterwards, but injection-moulding position and when entering gate location and excessively closely interfering, then and material is then difficult to
Take out.
Content of the invention
For solving problems of the prior art, this utility model provides a kind of cast gate noose integrating Puller pin
Structure, to solve the problems, such as injection-moulding position with the material entering when gate location closely interferes excessively taking-up.
The technical solution adopted in the utility model is：A kind of mould with integral type sprue bush, it is included from bottom to top
Bottom plate, moving platen, solid plate, stripper plate and upper mounted plate, this mould also includes integral type sprue bush structure, integral type
Sprue bush structure includes sprue bush platform, sprue bush cylinder, sprue bush cone, back-off and cast gate, and cast gate passes through sprue bush cone, falls
Button is communicated with runner, and back-off is up-small and down-big frustum cone structure；Described sprue bush platform is placed on upper mounted plate, and sprue bush cylinder is put
In upper mounted plate, sprue bush cone is placed in stripper plate.
The beneficial effects of the utility model are：Bottom plate under this mould includes, moving platen, solid plate, de- material
Plate and upper mounted plate, also integral type sprue bush structure, it includes sprue bush platform, sprue bush cylinder, sprue bush cone, back-off and pours
Mouthful.When injection completes die sinking, the back-off being placed in sprue bush front end is the little truncated conical shape in the big upper end in lower end, when integral type sprue bush
When moving in structure, back-off will be expected pull-out solid plate, then be taken off by mechanical arm.This mould is applied to sprue bush and draws material
Situation when pin is interfered, saves die space, decreases processing cost, shorten the cycle of molding.
Brief description
Fig. 1 is a kind of schematic diagram of the mould with integral type sprue bush.
Fig. 2 is the schematic diagram of integral type sprue bush structure.
In figure：1st, upper mounted plate, 2, stripper plate, 3, solid plate, 4, integral type sprue bush structure, 4a, sprue bush cylinder,
4b, sprue bush cone, 4c, cast gate, 4d, back-off, 4e, sprue bush platform, 5, moving platen, 6, runner, 7, bottom plate.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Figures 1 and 2 show that a kind of mould with integral type sprue bush, it includes bottom plate 7 from bottom to top, dynamic
Template 5, solid plate 3, stripper plate 2 and upper mounted plate 1, this mould also includes integral type sprue bush structure, integral type cast gate noose
Structure includes sprue bush platform 4e, sprue bush cylinder 4a, sprue bush cone 4b, back-off 4d and cast gate 4c, and cast gate 4c passes through sprue bush to bore
Body 4b, back-off 4d are communicated with runner 6；Described sprue bush platform 4e is placed on upper mounted plate 1, and sprue bush cylinder 4a is placed in upper mounted plate
In 1, sprue bush cone 4b is placed in stripper plate 2.
When being worked using technique scheme, the integral type processing sprue bush structure 4 is installed on upper mounted plate 1,
Sprue bush platform 1 is placed on upper mounted plate 1, and sprue bush cone 4b inclined-plane and stripper plate 2 coordinate, and require precision machining herein, to protect
Card sealing.The front end of sprue bush is back-off 4d, and back-off 4d is up-small and down-big round platform；When mould molds, because integral type is poured
The back-off 4d that muzzle front end exists, can directly will expect pull-out solid plate 3, thus being drawn off by mechanical hand.It is applied to cast gate
Situation when set is interfered with Puller pin, saves die space, decreases processing cost, shorten the cycle of molding.
Claims (1)
1. a kind of mould with integral type sprue bush, it includes bottom plate from bottom to top（7）, moving platen（5）, solid plate
（3）, stripper plate（2）And upper mounted plate（1）It is characterised in that：This mould also includes integral type sprue bush structure, integral type cast gate
Nested structure includes sprue bush platform（4e）, sprue bush cylinder（4a）, sprue bush cone（4b）, back-off（4d）And cast gate（4c）, cast gate
（4c）Through sprue bush cone（4b）, back-off（4d）With runner（6）Communicate, back-off（4d）For up-small and down-big frustum cone structure；Institute
State sprue bush platform（4e）It is placed in upper mounted plate（1）On, sprue bush cylinder（4a）It is placed in upper mounted plate（1）In, sprue bush cone
（4b）It is placed in stripper plate（2）In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620942226.8U CN205969781U (en) | 2016-08-26 | 2016-08-26 | Mould with integral type runner cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620942226.8U CN205969781U (en) | 2016-08-26 | 2016-08-26 | Mould with integral type runner cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205969781U true CN205969781U (en) | 2017-02-22 |
Family
ID=58036214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620942226.8U Active CN205969781U (en) | 2016-08-26 | 2016-08-26 | Mould with integral type runner cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205969781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108582594A (en) * | 2018-04-16 | 2018-09-28 | 西安飞机工业（集团）有限责任公司 | A kind of RTM mold injecting glue mouth structure and replacing options |
-
2016
- 2016-08-26 CN CN201620942226.8U patent/CN205969781U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108582594A (en) * | 2018-04-16 | 2018-09-28 | 西安飞机工业（集团）有限责任公司 | A kind of RTM mold injecting glue mouth structure and replacing options |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |