CN210525605U

CN210525605U - Plastic mold inner hole core-pulling mechanism

Info

Publication number: CN210525605U
Application number: CN201921405256.5U
Authority: CN
Inventors: 姜峰
Original assignee: Injelic Precision Mould & Plastics Co ltd
Current assignee: Injelic Precision Mould & Plastics Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-05-15
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a plastic mold hole mechanism of loosing core, including the product body, the bottom of product body both sides all is provided with the movable block, the deep hole has all been seted up to the bottom of product body both sides, the inner chamber of deep hole is provided with the cylinder piece, two opposite one sides of cylinder piece all extend to the outside of deep hole and with movable block fixed connection, two opposite one sides of movable block all are provided with the briquetting, the spout has all been seted up to two relative one sides of briquetting, the equal fixedly connected with slider in two opposite one sides of movable block, one side that the movable block was kept away from to the slider extends to the inner chamber of spout. The utility model discloses a set up the cooperation of product body, movable block, deep hole, cylinder piece, briquetting, spout, slider, only locking piece, action hydro-cylinder and connecting block and use, solved the relatively poor problem of the mechanism practicality of loosing core of current plastic mold hole, this mechanism of loosing core of plastic mold hole possesses the advantage that the practicality is strong, is worth promoting.

Description

Plastic mold inner hole core-pulling mechanism

Technical Field

The utility model relates to a plastic mold technical field specifically is a plastic mold hole mechanism of loosing core.

Background

A plastic mould is a tool which is matched with a plastic forming machine in the plastic processing industry and endows the plastic products with complete configuration and accurate size, the plastic mould has various types and processing methods, and the structures of the plastic forming machine and the plastic products are various and simple, so the types and the structures of the plastic mould are also various, the types of the plastic processing moulds corresponding to different process requirements can be divided according to different forming methods, the plastic processing moulds mainly comprise an injection forming mould, an extrusion forming mould, a plastic suction forming mould, a high foaming polystyrene forming mould and the like, and a core pulling mechanism is required for an inner hole of the existing plastic mould.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic mold hole mechanism of loosing core possesses the advantage that the practicality is strong, has solved the relatively poor problem of current plastic mold hole mechanism of loosing core practicality.

In order to achieve the above object, the utility model provides a following technical scheme: an inner hole core-pulling mechanism of a plastic mould comprises a product body, moving blocks are arranged at the bottoms of two sides of the product body, deep holes are formed in the bottoms of the two sides of the product body, cylindrical blocks are arranged in the inner cavities of the deep holes, the opposite sides of the two cylindrical blocks extend to the outer sides of the deep holes and are fixedly connected with the moving blocks, pressing blocks are arranged on the opposite sides of the two moving blocks, sliding grooves are formed in the opposite sides of the two pressing blocks, sliding blocks are fixedly connected to the opposite sides of the two moving blocks, one side of the sliding block, which is far away from the moving block, extends to the inner cavity of the sliding groove, the left side of the product body is provided with a locking block, the right side of the locking block is fixedly connected with the pressing block, the bottom of the pressing block is provided with an actuating cylinder, the top fixedly connected with connecting block of actuating cylinder output, the top of connecting block extends to the inner chamber of briquetting.

Preferably, the surface of the product body is respectively provided with a first through hole, a second through hole, a third through hole and an opening.

Preferably, the surface of the connecting block is fixedly connected with the pressing block, and the surface of the cylindrical block is in contact with the inner wall of the deep hole.

Preferably, the surface of the sliding block is in contact with the inner wall of the sliding groove, and the sliding block and the sliding groove are both in a dovetail shape.

Preferably, the bottom cover of action hydro-cylinder is equipped with the set casing, the bottom of action hydro-cylinder and the inner wall fixed connection of set casing.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the cooperation of product body, movable block, deep hole, cylinder piece, briquetting, spout, slider, only locking piece, action hydro-cylinder and connecting block and use, solved the relatively poor problem of the mechanism practicality of loosing core of current plastic mold hole, this mechanism of loosing core of plastic mold hole possesses the advantage that the practicality is strong, is worth promoting.

2. The utility model discloses a set up the spout, the use of slider of can being convenient for through setting up slider and spout, can make things convenient for the removal of movable block, through setting up the action hydro-cylinder, can drive the briquetting and remove, through setting up the connecting block, the output that can be convenient for the action hydro-cylinder is connected with the briquetting, through setting up the set casing, can make things convenient for the fixed of action hydro-cylinder.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a perspective view of the local structure of the present invention;

fig. 3 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a product body; 2. a moving block; 3. deep holes; 4. a cylindrical block; 5. briquetting; 6. a chute; 7. a slider; 8. a locking block; 9. an actuating cylinder; 10. connecting blocks; 11. a first through hole; 12. a second through hole; 13. a third through hole; 14. an opening; 15. and (4) fixing the shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a product body 1, movable block 2, deep hole 3, cylinder piece 4, briquetting 5, spout 6, slider 7, locking piece 8, action hydro-cylinder 9, connecting block 10, first through-hole 11, second through-hole 12, third through-hole 13, opening 14 and set casing 15 part are the parts that general standard spare or technical field personnel know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a plastic mold inner hole core pulling mechanism comprises a product body 1, moving blocks 2 are arranged at the bottoms of two sides of the product body 1, deep holes 3 are formed at the bottoms of two sides of the product body 1, cylindrical blocks 4 are arranged in the inner cavities of the deep holes 3, opposite sides of the two cylindrical blocks 4 extend to the outer sides of the deep holes 3 and are fixedly connected with the moving blocks 2, pressing blocks 5 are arranged at opposite sides of the two moving blocks 2, sliding grooves 6 are formed at opposite sides of the two pressing blocks 5, sliding blocks 7 are fixedly connected to opposite sides of the two moving blocks 2, one sides of the sliding blocks 7 far away from the moving blocks 2 extend to the inner cavities of the sliding grooves 6, locking blocks 8 are arranged at the left side of the product body 1, the right sides of the locking blocks 8 are fixedly connected with the pressing blocks 5, an action oil cylinder 9 is arranged at the bottom of the pressing, the top of the connecting block 10 extends to the inner cavity of the pressing block 5, the surface of the product body 1 is respectively provided with a first through hole 11, a second through hole 12, a third through hole 13 and an opening 14, the surface of the connecting block 10 is fixedly connected with the pressing block 5, the surface of the cylindrical block 4 is contacted with the inner wall of the deep hole 3, the surface of the sliding block 7 is contacted with the inner wall of the sliding groove 6, the shapes of the sliding block 7 and the sliding groove 6 are both dovetail-shaped, the bottom of the action oil cylinder 9 is sleeved with the fixed shell 15, the bottom of the action oil cylinder 9 is fixedly connected with the inner wall of the fixed shell 15, the sliding block 7 can be conveniently used by arranging the sliding groove 6, the movement of the moving block 2 can be conveniently realized by arranging the sliding block 7 and the sliding groove 6, the pressing block 5 can be driven to move by arranging the action oil cylinder 9, the output end of the action oil cylinder 9 can be conveniently, through the cooperation that sets up product body 1, movable block 2, deep hole 3, cylinder piece 4, briquetting 5, spout 6, slider 7, locking piece 8, action hydro-cylinder 9 and connecting block 10 and use, solved the relatively poor problem of the mechanism practicality of loosing core of current plastic mold hole, this mechanism of loosing core of plastic mold hole possesses the advantage that the practicality is strong, is worth promoting.

During the use, the user controls the operation of action hydro-cylinder 9, and action hydro-cylinder 9 output drives connecting block 10 and moves down, and connecting block 10 drives briquetting 5 and moves down, and briquetting 5 moves down and drives two movable blocks 2 through the cooperation of spout 6 and slider 7 and move to opposite one side, and movable block 2 can drive two cylinder pieces 4 and move to opposite one side, breaks away from deep hole 3 until cylinder piece 4, accomplishes the loose core.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastic mold hole mechanism of loosing core, includes product body (1), its characterized in that: the bottom of each of two sides of the product body (1) is provided with a moving block (2), the bottom of each of two sides of the product body (1) is provided with a deep hole (3), the inner cavity of each deep hole (3) is provided with a cylindrical block (4), one side of each of two cylindrical blocks (4) opposite to each other extends to the outer side of each deep hole (3) and is fixedly connected with the moving block (2), one side of each of two moving blocks (2) opposite to each other is provided with a pressing block (5), one side of each of two pressing blocks (5) opposite to each other is provided with a sliding groove (6), one side of each of two moving blocks (2) opposite to each other is fixedly connected with a sliding block (7), one side of each sliding block (7), far away from each moving block (2), extends to the inner cavity of each sliding groove (6), the left side of the product body (1) is provided with a locking block (8), the right side of each, the top fixedly connected with connecting block (10) of action hydro-cylinder (9) output, the top of connecting block (10) extends to the inner chamber of briquetting (5).

2. The plastic mold inner hole core-pulling mechanism as claimed in claim 1, wherein: the surface of the product body (1) is respectively provided with a first through hole (11), a second through hole (12), a third through hole (13) and an opening (14).

3. The plastic mold inner hole core-pulling mechanism as claimed in claim 1, wherein: the surface of the connecting block (10) is fixedly connected with the pressing block (5), and the surface of the cylindrical block (4) is in contact with the inner wall of the deep hole (3).

4. The plastic mold inner hole core-pulling mechanism as claimed in claim 1, wherein: the surface of the sliding block (7) is in contact with the inner wall of the sliding groove (6), and the sliding block (7) and the sliding groove (6) are both in a dovetail shape.

5. The plastic mold inner hole core-pulling mechanism as claimed in claim 1, wherein: the bottom cover of action hydro-cylinder (9) is equipped with set casing (15), the bottom of action hydro-cylinder (9) and the inner wall fixed connection of set casing (15).