CN206048725U - A kind of oblique core pulling synchronous interaction stripper apparatus of the straight plunger tip of injection mold - Google Patents
A kind of oblique core pulling synchronous interaction stripper apparatus of the straight plunger tip of injection mold Download PDFInfo
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- CN206048725U CN206048725U CN201621084315.XU CN201621084315U CN206048725U CN 206048725 U CN206048725 U CN 206048725U CN 201621084315 U CN201621084315 U CN 201621084315U CN 206048725 U CN206048725 U CN 206048725U
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Abstract
This utility model provides a kind of oblique core pulling synchronous interaction stripper apparatus of the straight plunger tip of injection mold, including straight plunger tip block (1), oblique Loose core block (2).The straight plunger tip block that this utility model is adopted is provided with convex face and straight push rod；Tiltedly Loose core block is provided with matrix face, angle ejector rod and shoes；, in the resettlement groove of dynamic mould core, convex face surrounds jointly the die cavity of moulded products back-off with matrix face for straight plunger tip block and oblique Loose core block conjunction；The lower end of straight push rod is fixedly connected with top board, and the lower end Jing shoes of angle ejector rod is slidably connected with top board；During the demoulding, while the straight push rods of top board Jing, angle ejector rod promote straight plunger tip block and oblique Loose core block synchronous interaction pushing tow product depart from dynamic mould core upwards, tiltedly Loose core block is oblique to the right from bottom to top departs from straight plunger tip block, matrix face is made from core pulling technical scheme out in product back-off, the core_pulling demoulding for making injection mold back-off position narrow, has reached raising efficiency, the purpose of reduces cost.
Description
Technical field
This utility model is related to the core-pulling demolding device of injection mold, specifically refers to for injection mold, by narrow space
Interior back-off pellet tiltedly takes out a kind of oblique core pulling synchronous interaction stripper apparatus of the straight plunger tip of injection mold of the demoulding.
Background technology
The position of some back-off structures of injection-molded item is excessively narrow, the insufficient space of slant-top core-pulling so that injection mold
Being difficult to setting pitched roof mechanism carries out oblique core pulling；Prior art carries out the demoulding using inserts method, i.e. during injection mo(u)lding, in molding system
The position of product back-off arranges inserts, after the product molding demoulding, then by manually taking the inserts of the back-off of product by instrument
Go out；So moulded products, time-consuming, and defective products rate is high, low production efficiency, and integrated cost is high, therefore, there is effect in prior art
Rate is low, the problems and shortcomings of high cost.
The content of the invention
For the problems and shortcomings that above-mentioned prior art is present, this utility model is using by straight plunger tip block, oblique Loose core block structure
Into device, straight plunger tip block is provided with the convex face of moulded products back-off, and straight plunger tip block is additionally provided with straight push rod；Tiltedly Loose core block is provided with into
The matrix face of type product back-off, oblique Loose core block are additionally provided with angle ejector rod and shoes；Straight plunger tip block and oblique Loose core block conjunction are positioned at dynamic model
In the resettlement groove of core, the convex face surrounds jointly the die cavity of moulded products back-off with the matrix face；The straight push rod
Lower end is fixedly connected with top board, and the lower end Jing shoes of the angle ejector rod is slidably connected with top board；
When the demoulding works, the straight push rods of top board Jing, angle ejector rod promote straight plunger tip block and oblique Loose core block synchronous interaction pushing tow upwards
While product departs from dynamic mould core, oblique Loose core block is oblique to the right from bottom to top to depart from straight plunger tip block, makes the matrix face from system
A kind of core pulling technical scheme out in product back-off, there is provided the oblique core pulling synchronous interaction stripper apparatus of the straight plunger tip of injection mold, it is intended to
The core_pulling demoulding for making injection mold back-off position narrow, reaches raising efficiency, the purpose of reduces cost.
What the purpose of this utility model was realized in：A kind of oblique core pulling synchronous interaction demoulding dress of the straight plunger tip of injection mold
Put, including straight plunger tip block, oblique Loose core block, wherein：Described straight plunger tip block is provided with the convex face of moulded products back-off for right flank
Steel block member, the straight push rod of rectangular rod is fixed with below straight plunger tip block；
Described oblique Loose core block is provided with the steel block member in the matrix face of moulded products back-off, oblique Loose core block for left surface
Below be fixed with the angle ejector rod of rectangular rod, the lower end of the angle ejector rod is connected with the shoes that can be horizontally slipped；
Straight plunger tip block and oblique Loose core block are simultaneously closed and are slidably disposed in the resettlement groove of dynamic mould core, and the convex face is recessed with described
Type face surrounds the die cavity of moulded products back-off jointly；The lower end of the straight push rod is fixedly connected with top board, the shoes and top board
It is fixedly connected, the lower end Jing shoes of the angle ejector rod is slidably connected with top board.
Operation principle and beneficial effect
When the demoulding works, the straight push rods of top board Jing, angle ejector rod promote straight plunger tip block and oblique Loose core block synchronous interaction pushing tow upwards
While product departs from dynamic mould core, oblique Loose core block is oblique to the right from bottom to top to depart from straight plunger tip block, makes the matrix face from system
In product back-off, core pulling is out.
This apparatus structure is simple, and product is pushed away dynamic model by straight plunger tip block and oblique Loose core block synchronous interaction by reliable operation
While core by the matrix face of oblique Loose core block from core pulling in product back-off out, it is to avoid the drawbacks of the inserts method demoulding, make note
The narrow core_pulling demoulding in mould back-off position, it is possible to use the ejection of top board is disposably completed, improves production efficiency, reduces
Integrated cost.
Above-mentioned, this utility model is provided with moulded products using the device being made up of straight plunger tip block, oblique Loose core block, straight plunger tip block
The convex face of back-off, straight plunger tip block are additionally provided with straight push rod；Tiltedly Loose core block is provided with the matrix face of moulded products back-off, and oblique Loose core block is also
It is provided with angle ejector rod and shoes；Straight plunger tip block and oblique Loose core block closing is located in the resettlement groove of dynamic mould core, the convex face and institute
State the die cavity that matrix face surrounds moulded products back-off jointly；The lower end of the straight push rod is fixedly connected with top board, the angle ejector rod
Lower end Jing shoes be slidably connected with top board；
When the demoulding works, the straight push rods of top board Jing, angle ejector rod promote straight plunger tip block and oblique Loose core block synchronous interaction pushing tow upwards
While product departs from dynamic mould core, oblique Loose core block is oblique to the right from bottom to top to depart from straight plunger tip block, makes the matrix face from system
Core pulling technical scheme out in product back-off, overcomes prior art and has that efficiency is low, high cost problems and shortcomings, provided
A kind of oblique core pulling synchronous interaction stripper apparatus of the straight plunger tip of injection mold, the core_pulling demoulding for making injection mold back-off position narrow,
Raising efficiency, the purpose of reduces cost are reached.
Description of the drawings
Fig. 1 is a kind of oblique core pulling synchronous interaction stripper apparatus of the straight plunger tip of injection mold of the present utility model, positioned at applying mould
Main view cross section structure diagram in tool；
Fig. 2 is that the right side of Fig. 1 regards cross-sectional schematic；
Fig. 3 is a kind of oblique core pulling synchronous interaction stripper apparatus of the straight plunger tip of injection mold of the present utility model, is operated in straight top
While pellet 1 and 2 synchronous interaction pushing tow product of oblique Loose core block 05 depart from dynamic mould core 01, matrix face 20 is from product back-off 051
The principle schematic of middle core pulling tense.
Embodiment in below in conjunction with the accompanying drawings is described in further detail to this utility model, but should not be construed as to this reality
With new any restriction.
In figure：Straight plunger tip block 1, convex face 10, straight push rod 11, oblique Loose core block 2, matrix face 20, angle ejector rod 21, shoes 22,
Dynamic mould core 01, cover half die cavity 02, top board 03, base plate 04, product 05, product back-off 051.
Specific embodiment
Refering to Fig. 1～Fig. 3, a kind of oblique core pulling synchronous interaction stripper apparatus of the straight plunger tip of injection mold of the present utility model, bag
Straight plunger tip block 1, oblique Loose core block 2 are included, wherein：Described straight plunger tip block 1 is provided with the convex face of moulded products back-off 051 for right flank
10 steel block member, is fixed with the straight push rod 11 of rectangular rod below straight plunger tip block 1；
Described oblique Loose core block 2 is provided with the steel block member in the matrix face 20 of moulded products back-off 051 for left surface, tiltedly
The angle ejector rod 21 of rectangular rod is fixed with below Loose core block 2, the lower end of the angle ejector rod 21 is connected with and can horizontally slip
Shoes 22；
Straight plunger tip block 1 and oblique Loose core block 2 are simultaneously closed and are slidably disposed in the resettlement groove of dynamic mould core 01, the convex face 10 with
The matrix face 20 surrounds the die cavity of moulded products back-off 051 jointly；The lower end of the straight push rod 11 is fixedly connected with top board 03,
The shoes 22 is fixedly connected with top board 03, and the lower end Jing shoes 22 of the angle ejector rod 21 is slidably connected with top board 03.
Operation principle and beneficial effect
When the demoulding works, the straight push rods 11 of 03 Jing of top board, angle ejector rod 21 promote straight plunger tip block 1 and tiltedly 2 synchronous interaction of Loose core block
While pushing tow product 05 departs from dynamic mould core 01 upwards, oblique Loose core block 2 is oblique to the right from bottom to top to depart from straight plunger tip block 1, makes
From product back-off 051, core pulling is out in the matrix face 20.
This apparatus structure is simple, and product 05 is pushed away by reliable operation by straight plunger tip block 1 and 2 synchronous interaction of oblique Loose core block
While dynamic mould core 01 by the matrix face 20 of oblique Loose core block 2 from core pulling in product back-off 051 out, it is to avoid the inserts method demoulding
The drawbacks of, the core_pulling demoulding for making injection mold back-off position narrow, it is possible to use the ejection of top board 03 is disposably completed, and is improve
Production efficiency, reduces integrated cost.
Claims (1)
1. a kind of oblique core pulling synchronous interaction stripper apparatus of the straight plunger tip of injection mold, including straight plunger tip block (1), oblique Loose core block (2), its
It is characterised by：The steel that described straight plunger tip block (1) is provided with the convex face (10) of moulded products back-off (051) for right flank is block
Component, is fixed with the straight push rod (11) of rectangular rod below straight plunger tip block (1)；
Described oblique Loose core block (2) is provided with the steel block member in the matrix face (20) of moulded products back-off (051) for left surface,
The angle ejector rod (21) of rectangular rod is fixed with below Loose core block (2) tiltedly, the lower end of the angle ejector rod (21) is connected with can
The shoes (22) for horizontally slipping；
Straight plunger tip block (1) and oblique Loose core block (2) conjunction and it is slidably disposed in the resettlement groove of dynamic mould core (01), the convex face
(10) die cavity of moulded products back-off (051) is surrounded jointly with the matrix face (20)；The lower end of the straight push rod (11) and top
Plate (03) is fixedly connected, and the shoes (22) is fixedly connected with top board (03), lower end Jing shoes (22) of the angle ejector rod (21)
It is slidably connected with top board (03).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621084315.XU CN206048725U (en) | 2016-09-20 | 2016-09-20 | A kind of oblique core pulling synchronous interaction stripper apparatus of the straight plunger tip of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621084315.XU CN206048725U (en) | 2016-09-20 | 2016-09-20 | A kind of oblique core pulling synchronous interaction stripper apparatus of the straight plunger tip of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206048725U true CN206048725U (en) | 2017-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621084315.XU Active CN206048725U (en) | 2016-09-20 | 2016-09-20 | A kind of oblique core pulling synchronous interaction stripper apparatus of the straight plunger tip of injection mold |
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| CN (1) | CN206048725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393603A (en) * | 2016-09-20 | 2017-02-15 | 宁海县第注塑模具有限公司 | Core straight push-out and oblique pulling synchronously-linked demolding device for injection mold |
-
2016
- 2016-09-20 CN CN201621084315.XU patent/CN206048725U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393603A (en) * | 2016-09-20 | 2017-02-15 | 宁海县第注塑模具有限公司 | Core straight push-out and oblique pulling synchronously-linked demolding device for injection mold |
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