CN217573784U

CN217573784U - A mould structure for solving inserts circular arc of moulding plastics seals glue

Info

Publication number: CN217573784U
Application number: CN202220204706.XU
Authority: CN
Inventors: 刘国帅; 赵云飞
Original assignee: Shanghai Tianhai Electronic Co ltd
Current assignee: Shanghai Tianhai Electronic Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-10-14
Anticipated expiration: 2032-01-25

Abstract

The utility model relates to a mould structure for solving insert injection molding arc glue sealing, which relates to the field of automobile part moulds and comprises a fixed mould, a silica gel insert and a first insert; be equipped with the insert groove on the cover half, the silica gel mold insert is located the insert inslot, and first inserts is located on the cover half and is connected the cooperation with the silica gel mold insert. The utility model has the advantages of simple structure, safety, reliable improve production efficiency, have solved artifical overlap cost problem of repairing, improve the product percent of pass.

Description

A mould structure for solving inserts circular arc of moulding plastics seals glue

Technical Field

The utility model belongs to the technical field of the technique of automobile parts mould and specifically relates to a mould structure for solving inserts circular arc of moulding plastics and sealing glue is related to.

Background

With the increasing development of new energy automobile industry, various industries related to automobiles continuously develop and research new technologies, new energy automobile plastic parts replace original die castings, the application is wider and wider, and the structure of products is more and more complex. And higher requirements are provided for precision matching degree and dimensional stability of the die. Particularly, the product has special functions and has special requirements and further has an unexpected shape. The design goal is that the structure is more humanized and convenient.

With the excellent pursuit of quality and the advance of social science and technology, the application of plastic products in various fields is diversified, the modeling of the products is more complicated, and the plastic products also have typical parts with special structures, so that the reasonability and stability of the structures, the simplicity of processing and the convenience of production need to be considered. How to successfully demold and meet the requirement of mass production under a complex model is an upgrade of the concept on design.

Some special products are designed with a multi-insert structure shown in fig. 1, at present, a mold is designed according to conventional molding, and the molding defects after the insert is stamped result in product flash.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the defect that volume production back press die inserts brought injection product has been solved artifical processing and cost problem.

In order to achieve the above object, the technical solution of the present invention provides a mold structure for solving the problem of arc molding glue used for insert injection molding, comprising a fixed mold, a silica gel insert, and a first insert; the fixed die is provided with an insert groove, the silica gel insert is arranged in the insert groove, and the first insert is arranged on the fixed die and connected with the silica gel insert in a matching manner.

Preferably, the insert groove is internally provided with a reverse buckle for preventing the silica gel insert from falling.

Preferably, the first insert is annular and is arranged on the periphery of the silica gel insert.

Preferably, the first insert is in interference fit with the silica gel insert.

Preferably, the inner periphery of the first insert is provided with an arc section in interference fit with the silica gel insert.

Preferably, an insert is additionally arranged on the fixed die.

To sum up, the utility model discloses a following beneficial technological effect:

the utility model discloses a mould structure for solving inserts circular arc of moulding plastics and sealing glue, for satisfying the inserts defect, its spring action is effectively utilized to the silica gel mold insert of special adoption, can satisfy the life-span requirement again.

The utility model has the advantages of simple structure, safety, reliable improve production efficiency, have solved artifical overlap cost problem of repairing, improve the product percent of pass.

The utility model discloses a structure can go on in step with the shaping of product, according to the volume production demand, makes many sets and exchanges the silica gel mold insert, compensaties mould life.

Drawings

FIG. 1 is a schematic illustration of a finished product;

FIG. 2 is a schematic view of all inserts;

FIG. 3 is a schematic view of the assembly of a silica gel insert with a stationary mold;

FIG. 4 is a schematic view of the silicone insert and the insert being mated;

FIG. 5 is a schematic diagram of the cooperation of the silica gel insert with the stationary mold and the insert.

Reference numerals: 1. a first insert; 2. a second insert; 3. a third insert; 4. a fourth insert; 5. a fifth insert; 6. fixing a mold; 7. and (5) a silica gel insert.

Detailed Description

In order to make the present invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.

The embodiment of the utility model discloses a mould structure for solving inserts circular arc of moulding plastics and sealing glue changes the mould structure for solving the product problem that the inserts defect brought.

The utility model discloses a cover half 6, silica gel mold insert 7, first inserts 1, second inserts 2, third inserts 3, fourth inserts 4 and fifth inserts 5.

An insert groove is formed in the fixed die 6, the silica gel insert 7 is arranged in the insert groove, and an inverted buckle is arranged in the insert groove to prevent the silica gel insert 7 from falling from the insert groove; the first insert 1 is annular and is arranged on the fixed die 6, the inner periphery of the first insert 1 is provided with an arc section, and the arc section is positioned on the outer side of the silica gel insert 7 and is in interference fit with the silica gel insert 7, so that a good adhesive sealing effect is achieved; the second insert 2, the third insert 3, the fourth insert 4 and the fifth insert 5 are all arranged on the fixed die 6.

The utility model discloses an implement the principle as follows:

the silica gel insert 7 is arranged in an insert groove of the fixed die 6 and matched with the inverted buckle to prevent falling; then the first insert 1 is arranged on the fixed die 6, and the silica gel insert 7 is in interference fit with the arc section of the first insert 1; and then a second insert 2, a third insert 3, a fourth insert 4 and a fifth insert 5 are arranged in the fixed die 6, and then die assembly is carried out, and finally plastic molding is completed.

The utility model discloses a mould structure for solving inserts circular arc of moulding plastics and sealing glue, for satisfying the inserts defect, silica gel mold insert 7 is used in the special adoption, effectively utilizes its spring action, can satisfy the life-span requirement again.

The utility model discloses a structure can go on in step with the shaping of product, according to the volume production demand, makes many sets and exchanges silica gel mold insert 7, compensaties mould life.

The above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present invention.

Claims

1. The utility model provides a mould structure for solving inserts circular arc of moulding plastics and sealing glue which characterized in that: the fixed die comprises a fixed die (6), a silica gel insert (7) and a first insert (1); be equipped with on cover half (6) and inlay a groove, silica gel mold insert (7) are located inlay an inslot, first inserts (1) are located on cover half (6) and with the cooperation is connected to silica gel mold insert (7).

2. The mold structure for solving the problem of arc molding glue sealing of insert injection molding according to claim 1, characterized in that: the insert groove is internally provided with a reverse buckle for preventing the silica gel insert (7) from falling.

3. The mold structure for solving the problem of the insert injection molding arc sealant as claimed in claim 1 or 2, wherein: the first insert (1) is annular and is arranged on the periphery of the silica gel insert (7).

4. The mold structure for solving the problem of arc molding glue sealing of insert injection molding according to claim 3, characterized in that: the first insert (1) is in interference fit with the silica gel insert (7).

5. The mold structure for solving the problem of arc molding glue sealing of insert molding according to claim 4, characterized in that: the inner periphery of the first insert (1) is provided with an arc section which is in interference fit with the silica gel insert (7).

6. The mold structure for solving the problem of arc molding glue sealing of insert injection molding according to claim 1, characterized in that: an insert is additionally arranged on the fixed die (6).