CN214294241U - Compound slider mechanism of injection mold - Google Patents
Compound slider mechanism of injection mold Download PDFInfo
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- CN214294241U CN214294241U CN202022755199.2U CN202022755199U CN214294241U CN 214294241 U CN214294241 U CN 214294241U CN 202022755199 U CN202022755199 U CN 202022755199U CN 214294241 U CN214294241 U CN 214294241U
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- slider
- slide block
- slide
- injection mold
- block
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Abstract
The utility model relates to a compound slider mechanism of injection mold, including one-level slider mechanism and second grade slider mechanism, be equipped with the slide opening in the second grade slider mechanism, one-level slider mechanism locates just can be in the slide opening back-and-forth movement in the slide opening, one-level slider mechanism includes first slider, oblique guide pillar, slider linkage block and guide rail piece, oblique guide pillar peg graft in the one end of first slider, one side of first slider is connected one side of slider linkage block, the guide rail piece is located first slider bottom and with first slider is placed perpendicularly, the one end bottom of slider linkage block with guide rail piece top sliding connection. This scheme provides mutually independent two-stage slider motion, and mould motion stability is good, can realize the demolding of two back-off directions, can improve production efficiency in actual production, increases the production income, and simple structure, low in manufacturing cost, the suitability is stronger.
Description
Technical Field
The utility model relates to a mould field of making especially relates to an injection mold composite sliding block mechanism.
Background
The injection mold slide block mechanism is a conventional mechanism in injection mold design, and when the mold stripping direction of a product structure is inconsistent with the overall main mold stripping direction of the product (called back-off for short), the back-off is usually formed by adopting a slide block or an inclined top mechanism.
The conventional sliding block mechanism can only mold the reverse buckle in one mold stripping direction generally, but when the product has the reverse buckles in a plurality of mold stripping directions, the common sliding block mechanism cannot realize the mold stripping structural design of the product. If a side wall upper decoration plate is arranged on a rear side of a certain vehicle, the product structure has 2 reverse buckles in the mold stripping direction, and a conventional sliding block can only form the reverse buckle in one mold stripping direction, so that the structure cannot be formed.
Disclosure of Invention
The utility model provides an injection mold composite slide block mechanism aims at solving the problem that current conventional slider mechanism can't realize two direction back-offs demolding.
The utility model provides a compound slider mechanism of injection mold, a serial communication port, including one-level slider mechanism and second grade slider mechanism, be equipped with the slide opening in the second grade slider mechanism, one-level slider mechanism locates just can be in the slide opening back-and-forth movement in the slide opening, one-level slider mechanism includes first slider, oblique guide pillar, slider linkage piece and guide rail piece, oblique guide pillar peg graft in the one end of first slider, one side of first slider is connected one side of slider linkage piece, the guide rail piece is located first slider bottom and with first slider is placed perpendicularly, the one end bottom of slider linkage piece with guide rail piece top sliding connection.
As a further improvement, the first slider is provided with a column hole, the oblique guide column is inserted and located in the column hole, the one end of the oblique guide column is protruded from the bottom of the sliding hole and is connected with the cavity.
As a further improvement of the present invention, one side of the first slider is provided with a T-shaped element, and one side of the slider linkage block is provided with a T-shaped groove engaged with the T-shaped element.
As a further improvement of the utility model, the both sides of first slider are equipped with and are used for the restriction first layering of first slider up-and-down motion.
As a further improvement, the second grade slider mechanism includes the second slider, leads draw runner and driving cylinder, second slider sliding connection in lead on the draw runner, it fixes on the core to lead the draw runner, driving cylinder with the second slider is connected and is driven the second slider removes.
As a further improvement of the utility model, the both ends of second slider are equipped with and are used for the restriction the second layering of second slider up-and-down motion.
The utility model has the advantages that: this scheme provides mutually independent two-stage slider motion, and mould motion stability is good, can realize the demolding of two back-off directions, can improve production efficiency in actual production, increases the production income, and simple structure, low in manufacturing cost, the suitability is stronger.
Drawings
Fig. 1 is an overall view of the present invention;
fig. 2 is a schematic diagram of the one-level slider mechanism of the present invention.
Detailed Description
Reference numerals: 1-a first slide block, 2-an inclined guide post, 3-a second slide block, 4-a driving oil cylinder, 5-a guide slide bar, 6-a second pressing bar, 7-a slide hole, 8-a slide block linkage block, 9-a guide rail block and 10-a first pressing bar.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1-2, the utility model provides an injection mold composite slide mechanism, including one-level slider mechanism and second grade slider mechanism, be equipped with slide opening 7 in the second grade slider mechanism, one-level slider mechanism locates just can in the slide opening 7 back-and-forth movement in the slide opening 7, one-level slider mechanism includes first slider 1, oblique guide pillar 2, slider linkage piece and guide rail piece 9, oblique guide pillar 2 peg graft in the one end of first slider 1, one side of first slider 1 is connected one side of slider linkage piece, guide rail piece 9 is located 1 bottom of first slider and with first slider 1 is placed perpendicularly, the one end bottom of slider linkage piece with guide rail piece 9 top sliding connection.
As an embodiment of the utility model, be equipped with the post hole on the first slider 1, oblique guide pillar 2 inserts and locates in the post hole, the one end protrusion of oblique guide pillar 2 the setting of 7 bottoms of slide opening just is connected with the die cavity.
As another embodiment of the present invention, one side of the first slider 1 is provided with a T-shaped element, and one side of the slider linkage block is provided with a T-shaped groove engaged with the T-shaped element.
As another embodiment of the present invention, the two sides of the first slider 1 are provided with first pressing bars 10 for limiting the up-and-down movement of the first slider 1.
As another embodiment of the utility model, second grade slider mechanism includes second slider 3, leads draw runner 5 and driving cylinder 4, 3 sliding connection of second slider in lead on the draw runner 5, it fixes on the core to lead draw runner 5, driving cylinder 4 with 3 connections of second slider and drive 3 removal of second slider.
As another embodiment of the present invention, the two ends of the second slider 3 are provided with second pressing bars 6 for limiting the up-and-down movement of the second slider 3.
This scheme provides an injection mold composite sliding block mechanism, and it has realized two not equidirectional back-offs through having designed two-stage slider mechanism, and two-stage slider mechanism mutually independent sets up, and stability is stronger.
When a product is subjected to mold stripping, the reverse buckling operation of the first-level slide block mechanism is firstly carried out, the first slide block 1 moves forwards in the slide hole 7 by moving the inclined guide post 2, and the sliding linkage block 8 clamped on one side of the first slide block 1 can move at the top of the guide rail block 9, so that the product is reversely buckled and withdrawn towards the left direction. After the die opening movement of the cavity and the core of the die is completed, the back-off operation of the secondary slide block mechanism is performed, and the second slide block 3 moves backwards under the guiding action of the guide slide bar 5 under the driving of the driving oil cylinder 4, so that the structural design and the forming of the secondary back-off die of the product are realized. The first pressing strip 10 limits the left-right and up-down movement of the first sliding block 1, so that the first sliding block can only move in the front-back direction, meanwhile, a guiding effect is provided for the movement of the first sliding block 1, the second pressing strip 6 also limits the sliding direction of the second sliding block 3, the final product formed by back-off is better in quality, and the back-off process is more stable.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (6)
1. The utility model provides a compound slider mechanism of injection mold, its characterized in that includes one-level slider mechanism and second grade slider mechanism, be equipped with the slide opening in the second grade slider mechanism, one-level slider mechanism locates in the slide opening and can be in back-and-forth movement in the slide opening, one-level slider mechanism includes first slider, oblique guide pillar, slider linkage block and guide rail piece, oblique guide pillar peg graft in the one end of first slider, one side of first slider is connected one side of slider linkage block, the guide rail piece locate first slider bottom and with first slider vertical placement, the one end bottom of slider linkage block with guide rail piece top sliding connection.
2. The composite slide block mechanism for injection mold of claim 1, wherein the first slide block has a post hole, the inclined guide post is inserted into the post hole, and one end of the inclined guide post protrudes from the bottom of the slide hole and is connected to the cavity.
3. An injection mold composite slide block mechanism as claimed in claim 2, wherein one side of the first slide block is provided with a T-shaped part, and one side of the slide block linkage block is provided with a T-shaped groove which is matched and clamped with the T-shaped part.
4. The compound slide block mechanism of an injection mold according to claim 3, wherein the two sides of the first slide block are provided with first pressing strips for limiting the up-and-down movement of the first slide block.
5. An injection mold composite slide block mechanism as claimed in claim 4, wherein the secondary slide block mechanism comprises a second slide block, a guide slide bar and a driving oil cylinder, the second slide block is slidably connected to the guide slide bar, the guide slide bar is fixed on the mold core, and the driving oil cylinder is connected with the second slide block and drives the second slide block to move.
6. The compound slide block mechanism of an injection mold according to claim 5, wherein the two ends of the second slide block are provided with second pressing bars for limiting the second slide block to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022755199.2U CN214294241U (en) | 2020-11-25 | 2020-11-25 | Compound slider mechanism of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022755199.2U CN214294241U (en) | 2020-11-25 | 2020-11-25 | Compound slider mechanism of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214294241U true CN214294241U (en) | 2021-09-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022755199.2U Active CN214294241U (en) | 2020-11-25 | 2020-11-25 | Compound slider mechanism of injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214294241U (en) |
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2020
- 2020-11-25 CN CN202022755199.2U patent/CN214294241U/en active Active
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