CN219686429U - Mould with forced tripping structure - Google Patents

Abstract

The utility model relates to the field of die structures, in particular to a die with a forced release structure, which comprises an A plate, a front die core connected to one side of the bottom of the A plate, a guide post obliquely inserted into one side of the A plate, a first row position arranged between the A plate and the front die core, a second row position connected below the first row position, a rear die core arranged below the second row position, and a B plate arranged below the rear die core; one end of the guide post is movably connected to the first row position, one end of the first row position is provided with a bump, the second row position is provided with a chute matched with the bump, and one side of the top end of the second row position is provided with a groove for demolding a product. The utility model provides a die with a forced tripping structure, which has the advantages of simple structure and high tripping efficiency.

Description

Mould with forced tripping structure

Technical Field

The utility model relates to the field of mold structures, in particular to a mold with a forced release structure.

Background

With the increasing functions of injection molding products, in order to achieve connection between injection molding products, a fastening position is usually provided on an outer surface of the injection molding product. And in order to meet the requirements of actual use and assembly, a buckling position is generally arranged on an injection molding product.

At present, the whole structure of a mould for realizing tripping is assisted, a carrier plate is arranged, the mould thickness is increased, an elastic B plate is needed to drive an inner slide to move and release, secondary ejection is needed, the action is relatively complex, and the tripping is difficult.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the die with the forced tripping structure, which has the advantages of simple structure and high tripping efficiency.

The utility model adopts the following technical scheme:

a die with a forced tripping structure comprises an A plate, a front die core connected to one side of the bottom of the A plate, a guide post obliquely inserted into one side of the A plate, a first row position arranged between the A plate and the front die core, a second row position connected below the first row position, a rear die core arranged below the second row position, and a B plate arranged below the rear die core; one end of the guide post is movably connected to the first row position, one end of the first row position is provided with a bump, the second row position is provided with a chute matched with the bump, and one side of the top end of the second row position is provided with a groove for demolding a product.

The technical scheme is further improved in that the A plate is provided with a clamping groove which is clamped with the guide post.

The technical scheme is further improved in that L-shaped clamping columns are respectively arranged on two sides of the guide columns, and the guide columns are connected with the A plate in a clamping mode through the L-shaped clamping columns.

The technical scheme is further improved in that a limiting block is arranged on one side of the back of the B plate, which is away from the rear die core.

According to the technical scheme, the mounting hole is formed in the center of the limiting block, the first bolt is arranged in the mounting hole, and the limiting block is connected with the B plate through the first bolt.

According to the technical scheme, the limiting groove is formed in one end, deviating from the second line, of the first line, and the limiting groove is matched with one side of the limiting block.

The technical scheme is further improved in that the distance between one end of the limiting groove and one side face of the limiting block is 11mm.

The technical scheme is further improved in that the first row is provided with a chute matched with the guide post.

A further improvement of the above technical solution is that the first row bit is connected with the second row bit by a second bolt.

The technical scheme is further improved in that the second bolt sleeve is provided with a spring.

The beneficial effects of the utility model are as follows:

when the product is tripped, the A plate and the front mold core are lifted, one end of the guide post on the A plate is gradually moved out of the chute of the first row position to drive the first row position to move rightwards, at the moment, the outside back-off part of the product is separated from the first row position, the second row position is kept motionless under the acting force of the spring, the convex block of the first row position is abutted with one end of the chute of the second row position to further drive the second row position to move rightwards, at the moment, the groove of the second row position pulls the product to move outwards, so that one end of the product is ejected from the rear mold core, then the product is ejected through the jacking mechanism, and then the product can be taken out, and the die is assembled into the next circulation action.

Drawings

FIG. 1 is a schematic structural view of a mold with a forced release structure according to the present utility model;

FIG. 2 is an enlarged view of a portion of circle A of the mold with the forced release structure of FIG. 1;

FIG. 3 is an enlarged view of a portion of circle B of the mold with the forced release structure of FIG. 1;

FIG. 4 is an enlarged view of a portion of circle C of the mold with the forced release structure of FIG. 1;

FIG. 5 is a first state diagram of the tripping of the mold of FIG. 1 with a forced tripping mechanism;

FIG. 6 is a second state diagram of the tripping of the mold of FIG. 1 with a forced tripping mechanism;

FIG. 7 is a partial enlarged view of circle D of the mold with the forced release structure of FIG. 6;

FIG. 8 is a third state diagram of the release of the mold with forced release structure of FIG. 1

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 8, a mold with a forced release structure includes an a plate 10, a front mold core 20 connected to one side of the bottom of the a plate 10, a guide post 30 obliquely inserted into one side of the a plate 10, a first row position 40 disposed between the a plate 10 and the front mold core 20, a second row position 50 connected below the first row position 40, a rear mold core 60 disposed below the second row position 50, and a B plate 70 disposed below the rear mold core 60; one end of the guide post 30 is movably connected to the first row position 40, one end of the first row position 40 is provided with a bump 41, the second row position 50 is provided with a chute 51 matched with the bump 41, and one side of the top end of the second row position 50 is provided with a groove 52 for demolding the product 80.

Further, the a plate 10 is provided with a clamping groove 11 which is clamped with the guide post 30. The clamping groove 11 is arranged, so that the guide post 30 is convenient to install on the A plate 10.

Further, two sides of the guide post 30 are respectively provided with an L-shaped clamping post 31, and the guide post 30 is clamped with the a board 10 through the L-shaped clamping posts 31. By the arrangement, the connection firmness of the guide post 30 and the A plate 10 is improved, and the practicability is high.

Further, a stopper 71 is disposed on a side of the B plate 70 facing away from the rear mold core 60. The arrangement of the limiting block 71 prevents the first row position 40 from excessively moving, and ensures the normal operation of the first row position 40.

Further, a mounting hole 711 is provided in the center of the stopper 71, a first bolt 712 is provided in the mounting hole 711, and the stopper 71 is connected to the B plate 70 by the first bolt 712. The use stability of the stopper 71 is effectively improved by the first bolt 712.

Further, a limiting groove 42 is provided at one end of the first row position 40 facing away from the second row position 50, and the limiting groove 42 is matched with one side of the limiting block 71. So set up, limit groove 42 cooperates with stopper 71, makes first line position 40 realize spacing, further guarantees first line position 40 normal operating.

Further, the distance between one end of the limiting groove 42 and one side surface of the limiting block 71 is 11mm. By the arrangement, the moving distance of the first row position 40 to drive the second row position 50 is ensured, and tripping is realized, so that the tripping efficiency is improved.

Further, the first row 40 is provided with a chute 43 matching with the guide post 30. By the arrangement, the first row position 40 is driven to move when the guide post 30 is lifted conveniently, the trip can be realized through simple structural design, and the trip efficiency is greatly improved.

Further, the first row position 40 is connected with the second row position 50 through a second bolt 90; the second bolt 90 is sleeved with a spring 91. The buffer is improved through the spring 91, so that the first row position 40 drives the second row position 50 to move, the structure of the utility model is simplified, and the tripping efficiency is improved.

As shown in fig. 1, 5, 6 and 8, when the product 80 is tripped, the a plate 10 is lifted together with the front mold core 20, one end of the guide post 30 on the a plate 10 is gradually moved out of the chute 43 of the first row position 40 to drive the first row position 40 to move rightwards, at this time, the outside back-off part of the product 80 is separated from the first row position 40, the second row position 50 is kept motionless under the action of the spring 91, the protruding block 41 of the first row position 40 is abutted with one end of the chute 51 of the second row position 50 to further drive the second row position 50 to move rightwards, at this time, the groove 52 of the second row position 50 pulls the product 80 to move outwards to further enable one end of the product 80 to be ejected from the rear mold core 60, then the product 80 is ejected out through the jacking mechanism, and then the die is assembled to enter the next circulation action, so that the whole structure is simple, and the tripping efficiency is greatly improved.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. The die with the forced release structure is characterized by comprising an A plate, a front die core connected to one side of the bottom of the A plate, a guide post obliquely inserted into one side of the A plate, a first row position arranged between the A plate and the front die core, a second row position connected below the first row position, a rear die core arranged below the second row position and a B plate arranged below the rear die core; one end of the guide post is movably connected to the first row position, one end of the first row position is provided with a bump, the second row position is provided with a chute matched with the bump, and one side of the top end of the second row position is provided with a groove for demolding a product.

2. The mold with forced release structure according to claim 1, wherein the a plate is provided with a clamping groove which is clamped with the guide post.

3. The die with the forced tripping structure according to claim 1, wherein the two sides of the guide post are respectively provided with an L-shaped clamping post, and the guide post is clamped with the A plate through the L-shaped clamping posts.

4. The mold with the forced release structure according to claim 1, wherein a limiting block is arranged on one side of the B plate, which faces away from the rear mold core.

5. The mold with the forced release structure according to claim 4, wherein a mounting hole is formed in the center of the stopper, a first bolt is provided in the mounting hole, and the stopper is connected with the B plate through the first bolt.

6. The mold with the forced tripping structure according to claim 1, wherein a limit groove is arranged at one end of the first row position, which is away from the second row position, and the limit groove is matched with one side of the limit block.

7. The mold with the forced release structure according to claim 6, wherein a distance between one end of the limiting groove and one side surface of the limiting block is 11mm.

8. The mold with forced release structure of claim 1, wherein the first row is provided with a chute that mates with the guide post.

9. The mold with the forced release structure according to claim 1, wherein the first row is connected to the second row by a second bolt.

10. The mold with the forced release structure of claim 9, wherein the second bolt housing is provided with a spring.