CN210257086U - Sliding block mechanism with oblique ejector for injection mold - Google Patents
Sliding block mechanism with oblique ejector for injection mold Download PDFInfo
- Publication number
- CN210257086U CN210257086U CN201920698358.4U CN201920698358U CN210257086U CN 210257086 U CN210257086 U CN 210257086U CN 201920698358 U CN201920698358 U CN 201920698358U CN 210257086 U CN210257086 U CN 210257086U
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- China
- Prior art keywords
- inclined top
- sliding block
- top seat
- seat
- guide post
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- 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 provides a slide block mechanism with an inclined top for an injection mould, which comprises an inclined guide post, a shovel base, a limiting block and a slide block component, wherein the inclined guide post, the shovel base and the limiting block are arranged on an upper mould, and the slide block component is connected on a lower mould in a sliding way; the sliding block component comprises a sliding block, an inclined top seat and an inclined top; an inclined guide post hole matched with the inclined guide post and a through hole corresponding to the shovel base are formed in the longitudinal direction of the sliding block; the left side of the sliding block is provided with a sliding chute for installing an inclined top seat, and the right side of the sliding block is provided with a chute which is communicated with the sliding chute and is horizontally arranged; the sliding groove is communicated with the through hole; the front side or the rear side of the inclined top seat is provided with an inclined platform matched with the shovel base; the lower part of the right side of the inclined top seat is a vertical surface, and the upper part of the inclined top seat is an inclined surface; the limiting block is used for jacking the right end face of the inclined jacking seat; the left side of the inclined top seat is connected with the sliding block through a spring; the shovel base penetrates through the through hole to be in contact with the left side face of the inclined table; the oblique top is arranged in the chute, and the left end of the oblique top is connected with the oblique top seat through a pin; the inclined guide post penetrates through the inclined guide post hole; embodies the utility model discloses simple structure can solve the problem that has the back-off on the product slide.
Description
Technical Field
The utility model relates to an injection mold technical field, in particular to slider mechanism of oblique top in injection mold area.
Background
Injection mold is in present industrial production wide application for the shaping plastic product, and many products can not normally be demolded because side has the structure, need realize with the help of the slide capable position, and also to the side product that has the back-off, then more difficult demolding, consequently need still improve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a slider mechanism of top has been solved and has been mentioned the problem among the background art to one side.
In order to achieve the above object, the present invention provides the following technical solutions:
a sliding block mechanism with an inclined top for an injection mould comprises an inclined guide post arranged on an upper mould and a sliding block component connected on a lower mould in a sliding way; the shovel base and the limiting block are arranged on the upper die; the sliding block assembly comprises a sliding block, an inclined top seat and an inclined top; an inclined guide post hole matched with the inclined guide post and a through hole corresponding to the shovel base are formed in the longitudinal direction of the sliding block; the left side of the sliding block is provided with a sliding chute for installing an inclined top seat, and the right side of the sliding block is provided with a chute which is communicated with the sliding chute and is horizontally arranged; the sliding groove is communicated with the through hole; the front side or the rear side of the inclined top seat is provided with an inclined platform matched with the shovel base; the lower part of the right side of the inclined top seat is a vertical surface, and the upper part of the inclined top seat is an inclined surface; the limiting block is fixed on the upper die through screws and used for jacking the right end face of the inclined jacking seat; the left side of the inclined top seat is connected with the sliding block through a spring; the shovel base penetrates through the through hole to be in contact with the left side face of the inclined table; the inclined top is installed in the chute, and the left end of the inclined top is connected with the inclined top seat through a pin; the inclined guide post penetrates through the inclined guide post hole.
To the further description of the present invention, the two sets of the oblique footstock, the oblique footstock and the shovel base are symmetrically arranged.
For further description of the utility model, each of the pitched roof bases is provided with two mounting positions for mounting the pitched roof along the longitudinal direction; the left ends of the two inclined roofs are respectively placed on the installation position and penetrate through the inclined roof seat and the inclined roofs longitudinally through the pins.
The utility model has the advantages that:
the utility model discloses an add the back-off of the convenient side of oblique top in the slider and carry out the drawing of patterns, the die sinking in-process, the guide pillar drives the slider and moves to the right side to one side, and the shovel base breaks away from the sloping platform of oblique footstock, and the footstock is carried on spacingly by the stopper to one side, moves for the slider left side in the spout to it is ejecting along with the chute direction from the slider left end to drive oblique top, thereby breaks away from the back-off on the product, simple structure, and the drawing of patterns precision is high, can not cause the.
Drawings
FIG. 1 is an overall structure of the present invention;
fig. 2 is an exploded view of the present invention;
FIG. 3 is a front view of the present invention installed in a mold and closed;
FIG. 4 is a front view of the present invention installed in a mold and opened;
fig. 5 is a top view of the present invention installed in a mold and closed;
fig. 6 is a plan view of the present invention installed in a mold and opened.
Detailed Description
The invention is further explained below with reference to the drawings:
as shown in fig. 1-6, a slide block mechanism with a slant top for an injection mold comprises a slant guide pillar 1 installed on an upper mold and a slide block assembly 4 slidably connected to a lower mold; the shovel base 2 and the limiting block 3 are arranged on the upper die; the sliding block assembly 4 comprises a sliding block 41, an inclined top seat 42 and an inclined top 43; an inclined guide pillar hole 411 matched with the inclined guide pillar 1 and a through hole 412 corresponding to the shovel base 2 are arranged in the longitudinal direction of the sliding block 41, and the width of the through hole 412 is larger than that of the shovel base 2, so that a moving space is formed in the transverse direction of the shovel base 2; the left side of the sliding block 41 is provided with a sliding chute for installing the inclined top seat 42, and the right side is provided with an inclined chute 413 which is communicated with the sliding chute and is horizontally arranged; the chute is in communication with the through hole 412; the front side or the rear side of the inclined top seat 42 is provided with an inclined platform 421 matched with the shovel base 2; the lower part of the right side of the inclined top seat 42 is a vertical surface, and the upper part is an inclined surface; the limiting block 3 is fixed on the upper die through a screw and used for jacking the right end face of the inclined jacking seat 42; the left side of the inclined top seat 42 is connected with the sliding block 41 through a spring 401; the shovel base 2 passes through the through hole 412 and contacts with the left side surface of the inclined table 421; the inclined top 43 is arranged in the inclined groove 413, and the left end of the inclined top is connected with the inclined top seat 42 through a pin 402; the inclined guide pillar 1 penetrates through the inclined guide pillar hole 411; after the die is assembled, the left end of the inclined top seat 42 is pressed by the shovel base 2, the right side of the inclined top seat is pressed on the side wall of the upper die core, the side structures of the product formed by the inclined top 43 and the left end of the sliding block 41 are formed, after injection molding, in the die opening process, the upper die and the lower die are opened, the sliding block 41 slides on the lower die to the right along with the relative upward movement of the inclined guide pillar 1, the shovel base 2 is separated from the inclined table 421 of the inclined top seat 42, in the die opening process, the inclined top seat 42 is limited by the side wall of the upper die and the limiting block 3, therefore, in the process of the right movement of the sliding block 41, the inclined top seat 42 moves to the left relative to the sliding block 41, the inclined top 43 is pushed to slide along with the direction of the chute 413, the left end of the inclined top 43 extends out of the sliding block 41 and slides out of the inverted buckle of the product, in addition, the inverted buckle position of the product at, so that the inclined top seat 42 moves to the right along with the continuous die opening to drive the inclined top 43 to be separated from the product.
Two groups of the inclined top seat 42, the inclined top 43 and the shovel base 2 are symmetrically arranged in front and back.
Each inclined top seat 42 is provided with two mounting positions for mounting the inclined top 43 along the longitudinal direction; the left ends of the two inclined roofs 43 are respectively placed on the installation position, and the inclined roof seats 42 and the inclined roofs 43 are longitudinally penetrated through by pins 402; the product is provided with four reverse buckles, the arrangement is distributed, and the structure is simple and convenient.
The working principle of the embodiment is as follows:
after the die is assembled, the left end of the inclined top seat 42 is pressed by the shovel base 2, the right side of the inclined top seat is pressed on the side wall of the upper die core, the side structures of the product formed by the inclined top 43 and the left end of the sliding block 41 are formed, after injection molding, in the die opening process, the upper die and the lower die are opened, the sliding block 41 slides on the lower die to the right along with the relative upward movement of the inclined guide pillar 1, the shovel base 2 is separated from the inclined table 421 of the inclined top seat 42, in the die opening process, the inclined top seat 42 is limited by the side wall of the upper die and the limiting block 3, therefore, in the process of the right movement of the sliding block 41, the inclined top seat 42 moves to the left relative to the sliding block 41, the inclined top 43 is pushed to slide along with the direction of the chute 413, the left end of the inclined top 43 extends out of the sliding block 41 and slides out of the inverted buckle of the product, in addition, the inverted buckle position of the product at, so that the inclined top seat 42 moves to the right along with the continuous die opening to drive the inclined top 43 to be separated from the product.
The above description is not intended to limit the technical scope of the present invention, and any modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention are still within the scope of the technical solution of the present invention.
Claims (3)
1. A sliding block mechanism with an inclined top for an injection mould comprises an inclined guide post arranged on an upper mould and a sliding block component connected on a lower mould in a sliding way; the method is characterized in that: the shovel base and the limiting block are arranged on the upper die; the sliding block assembly comprises a sliding block, an inclined top seat and an inclined top; an inclined guide post hole matched with the inclined guide post and a through hole corresponding to the shovel base are formed in the longitudinal direction of the sliding block; the left side of the sliding block is provided with a sliding chute for installing an inclined top seat, and the right side of the sliding block is provided with a chute which is communicated with the sliding chute and is horizontally arranged; the sliding groove is communicated with the through hole; the front side or the rear side of the inclined top seat is provided with an inclined platform matched with the shovel base; the lower part of the right side of the inclined top seat is a vertical surface, and the upper part of the inclined top seat is an inclined surface; the limiting block is fixed on the upper die through screws and used for jacking the right end face of the inclined jacking seat; the left side of the inclined top seat is connected with the sliding block through a spring; the shovel base penetrates through the through hole to be in contact with the left side face of the inclined table; the inclined top is installed in the chute, and the left end of the inclined top is connected with the inclined top seat through a pin; the inclined guide post penetrates through the inclined guide post hole.
2. The slide block mechanism with the inclined top for the injection mold according to claim 1, wherein: the inclined top seat, the inclined top and the shovel base are symmetrically arranged in two groups from front to back.
3. The slide block mechanism with the inclined top for the injection mold according to claim 2, wherein: each inclined top seat is provided with two mounting positions for mounting the inclined top along the longitudinal direction; the left ends of the two inclined roofs are respectively placed on the installation position and penetrate through the inclined roof seat and the inclined roofs longitudinally through the pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920698358.4U CN210257086U (en) | 2019-05-16 | 2019-05-16 | Sliding block mechanism with oblique ejector for injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920698358.4U CN210257086U (en) | 2019-05-16 | 2019-05-16 | Sliding block mechanism with oblique ejector for injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210257086U true CN210257086U (en) | 2020-04-07 |
Family
ID=70025054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920698358.4U Expired - Fee Related CN210257086U (en) | 2019-05-16 | 2019-05-16 | Sliding block mechanism with oblique ejector for injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210257086U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043683A (en) * | 2021-11-25 | 2022-02-15 | 上汽通用五菱汽车股份有限公司 | Inclined top sliding block composite mechanism of injection mold and composite movement method thereof |
| CN116872454A (en) * | 2023-09-08 | 2023-10-13 | 宁波兴利汽车模具有限公司 | Product demoulding mechanism |
-
2019
- 2019-05-16 CN CN201920698358.4U patent/CN210257086U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043683A (en) * | 2021-11-25 | 2022-02-15 | 上汽通用五菱汽车股份有限公司 | Inclined top sliding block composite mechanism of injection mold and composite movement method thereof |
| CN116872454A (en) * | 2023-09-08 | 2023-10-13 | 宁波兴利汽车模具有限公司 | Product demoulding mechanism |
| CN116872454B (en) * | 2023-09-08 | 2023-12-05 | 宁波兴利汽车模具有限公司 | Product demoulding mechanism |
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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: 20200407 |