CN207432694U - The sub-marine gate of precise plastic molding die - Google Patents
The sub-marine gate of precise plastic molding die Download PDFInfo
- Publication number
- CN207432694U CN207432694U CN201721403684.5U CN201721403684U CN207432694U CN 207432694 U CN207432694 U CN 207432694U CN 201721403684 U CN201721403684 U CN 201721403684U CN 207432694 U CN207432694 U CN 207432694U
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- China
- Prior art keywords
- runner
- ejecting mechanism
- slide block
- dynamic model
- molding die
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Abstract
The utility model discloses a kind of sub-marine gates of precise plastic molding die, including runner ejecting mechanism, runner, pressing plate, angled slide block, ejector spring, cutter, product ejecting mechanism and cavity, runner is between dynamic model and cover half, the bottom of runner is provided with runner ejecting mechanism, pressing plate, the bottom of pressing plate is equipped with angled slide block, the bottom of angled slide block is equipped with ejector spring, pressing plate, angled slide block, ejector spring is respectively positioned in the square groove of dynamic model, cavity is located in dynamic model, cutter is between runner ejecting mechanism and cavity, the bottom of cavity is provided with product ejecting mechanism.The beneficial effects of the utility model are：Average life improves more than 50%, reduces failure rate, reduces repair cost, improves productivity effect.
Description
Technical field
The utility model is related to molding die technical fields more particularly to a kind of submarine of precise plastic molding die to pour
Mouthful.
Background technology
During design of plastic molding die, for the cast gate of submarine with extensively, shape is different, and the service life used is also different, leads to
Normal 5 ten thousand to 8 ten thousand mould needs replacing new product, does following various self-criticism：1st, material is examined, including heat treatment mode etc.；2nd, before most
The shape (and face of product contact) at end, through type, circular arc type, semi arch formula etc.；3rd, 25 degree to 55 degree of the angle of inclination of cast
Etc. multi-angles experiment, it is ineffective, it is necessary to which new mode solves the problems, such as that the service life is not long.
Utility model content
The utility model is the service life for solving the problems, such as sub-marine gate, provides a kind of precise plastic molding die
Sub-marine gate.
In order to solve the above technical problems, the technical solution of the utility model is：The submarine of precise plastic molding die pours
Mouthful, including runner ejecting mechanism, runner, pressing plate, angled slide block, ejector spring, cutter, product ejecting mechanism and cavity, runner position
Between dynamic model and cover half, the bottom of runner is provided with runner ejecting mechanism, pressing plate, and the bottom of pressing plate is equipped with angled slide block, top
The bottom for going out block is equipped with ejector spring, and pressing plate, angled slide block, ejector spring are respectively positioned in the square groove of dynamic model, and cavity is located at dynamic model
Interior, for cutter between runner ejecting mechanism and cavity, the bottom of cavity is provided with product ejecting mechanism.
Further, runner ejecting mechanism is located in dynamic model.
Further, cutter is located in dynamic model.
Further, product ejecting mechanism is located in dynamic model.
Further, the ejection distance of angled slide block is 1mm.
Further, cutter is side submarine cutter.
The beneficial effects of the utility model are：Average life improves more than 50%, reduces failure rate, reduces and repair
Cost is managed, improves productivity effect.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Wherein：1st, runner ejecting mechanism, 2, runner, 3, pressing plate, 4, angled slide block, 5, ejector spring, 6, cutter, 7, divide mould
Line, 8, product, 9, product ejecting mechanism.
Specific embodiment
As shown in Figure 1, the sub-marine gate of precise plastic molding die, including runner ejecting mechanism 1, runner 2, pressing plate 3,
Angled slide block 4, ejector spring 5, cutter 6, product ejecting mechanism 9 and cavity, die parting line more than 7 are cover half, and die parting line is below 7
For dynamic model, for runner 2 between dynamic model and cover half, the bottom of runner 2 is provided with runner ejecting mechanism 1, pressing plate 3, runner ejection
Mechanism 1 is located in dynamic model, and the bottom of pressing plate 3 is equipped with angled slide block 4, and the bottom of angled slide block 4 is equipped with ejector spring 5, pressing plate 3,
Angled slide block 4, ejector spring 5 are respectively positioned in the square groove of dynamic model, and the ejection distance of angled slide block 4 is 1mm, and the power of ejection is from ejection
Spring 5 completes ejection task when die sinking moment, and the power returned carrys out automatic clamp force, and when the die is closed, angled slide block 4 resets.Type
Chamber is located in dynamic model, and between runner ejecting mechanism 1 and cavity, cutter 6 is located in dynamic model cutter 6, and cutter 6 is side submarine
Cutter, the bottom of cavity are provided with product ejecting mechanism 9, and product ejecting mechanism 9 is located in dynamic model.After product 8 is molded, in runner
Before ejecting mechanism 1 ejects, just top is carried out once first, allows connecting portion weakening strength, just cutting edge is not damaged on top, so as to prolong
Late service life.Taking advantage of at cast gate does not have fully hardened preceding progress just top.One cast gate is handled at twice, mitigates cutting edge significantly
Pressure.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. the sub-marine gate of precise plastic molding die, which is characterized in that including runner ejecting mechanism (1), runner (2), pressure
Plate (3), angled slide block (4), ejector spring (5), cutter (6), product ejecting mechanism (9) and cavity, runner (2) are located at dynamic model and determine
Between mould, the bottom of runner (2) is provided with runner ejecting mechanism (1), pressing plate (3), and the bottom of pressing plate (3) is equipped with angled slide block
(4), the bottom of angled slide block (4) is equipped with ejector spring (5), and pressing plate (3), angled slide block (4), ejector spring (5) are respectively positioned on dynamic model
Square groove in, cavity is located in dynamic model, and cutter (6) is located at runner ejecting mechanism (1) between cavity, and the bottom of cavity is provided with
Product ejecting mechanism (9).
2. the sub-marine gate of precise plastic molding die according to claim 1, which is characterized in that the runner top
Go out mechanism (1) to be located in dynamic model.
3. the sub-marine gate of precise plastic molding die according to claim 1, which is characterized in that the cutter
(6) it is located in dynamic model.
4. the sub-marine gate of precise plastic molding die according to claim 1, which is characterized in that the product top
Go out mechanism (9) to be located in dynamic model.
5. the sub-marine gate of precise plastic molding die according to claim 1, which is characterized in that the angled slide block
(4) ejection distance is 1mm.
6. the sub-marine gate of precise plastic molding die according to claim 1, which is characterized in that the cutter
(6) it is side submarine cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721403684.5U CN207432694U (en) | 2017-10-27 | 2017-10-27 | The sub-marine gate of precise plastic molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721403684.5U CN207432694U (en) | 2017-10-27 | 2017-10-27 | The sub-marine gate of precise plastic molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207432694U true CN207432694U (en) | 2018-06-01 |
Family
ID=62293078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721403684.5U Active CN207432694U (en) | 2017-10-27 | 2017-10-27 | The sub-marine gate of precise plastic molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207432694U (en) |
-
2017
- 2017-10-27 CN CN201721403684.5U patent/CN207432694U/en active Active
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