CN210233856U - Injection mold with slider core pulling structure - Google Patents
Injection mold with slider core pulling structure Download PDFInfo
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- CN210233856U CN210233856U CN201921210521.4U CN201921210521U CN210233856U CN 210233856 U CN210233856 U CN 210233856U CN 201921210521 U CN201921210521 U CN 201921210521U CN 210233856 U CN210233856 U CN 210233856U
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- slider
- mold
- injection mold
- core pulling
- injection molding
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- 238000002347 injection Methods 0.000 title claims abstract description 18
- 239000007924 injection Substances 0.000 title claims abstract description 18
- 238000001746 injection moulding Methods 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model discloses a slider loose core structure injection mold. When the mold plate of the injection mold with the slider core pulling structure rises, the inclined guide columns drive the two sliders to be close to the center until the two sliders are closed, the lower cavity and the upper cavity grooves of the two half-edge molds form a cavity, an injection molding part descends to perform injection molding, the mold is opened after injection molding, the mold plate descends, the inclined guide columns drive the two sliders to be opened, meanwhile, the push rods push the push sleeves to extrude a molded product, the product is obtained quickly and conveniently, meanwhile, the clamping line part of the product and the corresponding part of the mold cannot be damaged, the production quality is high, and the service life of the mold.
Description
Technical Field
The utility model relates to an injection mold especially relates to a slider loose core structure injection mold.
Background
Product with card line structure, as shown in figure 1, including body a and card line b, the injection mold of this product of current adopts the arc knot point of the strong formula of taking off of upper and lower mould more, during the die sinking, drives product and mould and separates by force, all has the damage to product card line part and mould corresponding part like this, when reducing the quality of product, reduces the life of mould.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model discloses a slider loose core structure injection mold.
The utility model adopts the following technical scheme:
the utility model provides a slider structure injection mold of loosing core, including the template, characterized by, be provided with the spout on the template, the horizontal fixed slider guide rail that is provided with in the spout, sliding connection has the slider that the bisymmetry set up on the slider guide rail, the fixed two sets of oblique guide pillars to the slope of template central line direction that are provided with of spout insymmetry on the template, every group oblique guide pillar corresponds respectively and passes a slider, the inboard is provided with half limit type upper portion chamber groove respectively between two sliders, the spout center corresponds has seted up the lower part die cavity, the lower part die cavity is just to the injection molding, lower part die cavity and two half limit type upper portion chamber grooves form the die cavity, lower part die cavity bottom intercommunication.
Preferably, the sliding block is provided with a half injection molding opening on the half upper cavity groove.
Preferably, the two sides of the upper chute of the template are respectively provided with a socket, and a sliding block locking block is inserted in the socket.
Preferably, the two sides of the sliding groove are fixedly connected with sliding block pressing plates above the two sides of the sliding block.
Preferably, the push rod is provided with a push rod buckling position.
Compared with the prior art, when the injection mold with the slider core pulling structure is lifted up, the inclined guide post drives the two sliders to be close to the center until the two sliders are closed, the lower cavity and the upper cavity grooves of the two half-edge molds form a cavity, an injection molding piece descends to perform injection molding, the mold is opened after the injection molding, the mold plate descends, the inclined guide post drives the two sliders to be opened, meanwhile, the push rod pushes the push sleeve to extrude the injection molded product, the product is obtained quickly and conveniently, meanwhile, the product clamping line part and the corresponding part of the mold cannot be damaged, the production quality is high, and the service life of the mold is.
Drawings
FIG. 1 is a schematic diagram of a product manufactured by the present invention;
fig. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
fig. 4 is a schematic structural view of another aspect of the present invention;
in the figure: a. the injection molding machine comprises a body, b, clamping lines, 1, a template, 2, an injection molding piece, 3, a sliding block pressing plate, 4, a sliding block locking block, 5, a sliding block, 6, a cavity, 7, a sliding block guide rail, 8, an inclined guide pillar, 9, a push rod, 10, a push sleeve, 11, an injection molding opening, 12 and a push rod buckling position.
Detailed Description
The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:
example (b): as shown in fig. 2-4, an injection mold with a slide block core-pulling structure comprises a mold plate 1, a slide groove is arranged on the mold plate, a slide block guide rail 7 is transversely and fixedly arranged in the slide groove, two slide blocks 5 which are symmetrically arranged are connected on the slide block guide rail in a sliding manner, two groups of inclined guide posts 8 which incline towards the direction of the center line of the mold plate are symmetrically and fixedly arranged in the slide groove on the mold plate, each group of inclined guide posts respectively and correspondingly penetrates through one slide block, a half-edge type upper cavity groove is respectively arranged at the inner side between the two slide blocks, a lower cavity is correspondingly arranged at the center of the slide groove, the lower cavity is opposite to an injection molding part 2, a cavity 6 is formed by the lower cavity and the two half-edge type upper cavity grooves, a push sleeve 10 is communicated with the bottom of the push sleeve, a push rod 9 is inserted in the bottom of the, the sliding block pressing plates 3 are fixedly connected to the two sides of the sliding groove above the two sides of the sliding block, and the push rod is provided with a push rod buckling position 12.
When the mold plate of the injection mold with the slider core pulling structure rises, the inclined guide columns drive the two sliders to be close to the center until the two sliders are closed, the lower cavity and the upper cavity grooves of the two half-edge molds form a cavity, an injection molding part descends to perform injection molding, the mold is opened after injection molding, the mold plate descends, the inclined guide columns drive the two sliders to be opened, meanwhile, the push rods push the push sleeves to extrude a molded product, the product is obtained quickly and conveniently, meanwhile, the clamping line part of the product and the corresponding part of the mold cannot be damaged, the production quality is high, and the service life of the mold.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the scope of the claims.
Claims (5)
1. The utility model provides a slider structure injection mold of loosing core, including the template, characterized by, be provided with the spout on the template, the horizontal fixed slider guide rail that is provided with in the spout, sliding connection has the slider that the bisymmetry set up on the slider guide rail, the fixed two sets of oblique guide pillars to the slope of template central line direction that are provided with of spout insymmetry on the template, every group oblique guide pillar corresponds respectively and passes a slider, the inboard is provided with half limit type upper portion chamber groove respectively between two sliders, the spout center corresponds has seted up the lower part die cavity, the lower part die cavity is just to the injection molding, lower part die cavity and two half limit type upper portion chamber grooves form the die cavity, lower part die cavity bottom intercommunication.
2. The injection mold with the slider core pulling structure according to claim 1, wherein the slider is provided with a half injection molding opening on the half upper cavity groove.
3. The injection mold with the slider core pulling structure according to claim 1, wherein two sides of the upper chute of the mold plate are respectively provided with a socket, and a slider locking block is inserted into the socket.
4. The injection mold with the sliding block core pulling structure according to claim 1, wherein sliding block pressing plates are fixedly connected to two sides of the sliding groove and located above two sides of the sliding block.
5. The injection mold with the slider core pulling structure according to claim 1, wherein the push rod is provided with a push rod buckling position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921210521.4U CN210233856U (en) | 2019-07-30 | 2019-07-30 | Injection mold with slider core pulling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921210521.4U CN210233856U (en) | 2019-07-30 | 2019-07-30 | Injection mold with slider core pulling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210233856U true CN210233856U (en) | 2020-04-03 |
Family
ID=69993216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921210521.4U Active CN210233856U (en) | 2019-07-30 | 2019-07-30 | Injection mold with slider core pulling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210233856U (en) |
-
2019
- 2019-07-30 CN CN201921210521.4U patent/CN210233856U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Sliding block core pulling structure injection mold Granted publication date: 20200403 Pledgee: Zhejiang Hangzhou Yuhang Rural Commercial Bank Co.,Ltd. Jingshan Branch Pledgor: HANGZHOU THREE CRYSTAL TECHNOLOGY PLASTIC Co.,Ltd. Registration number: Y2024980016104 |