CN217098719U

CN217098719U - Slider drawing of patterns mould structure

Info

Publication number: CN217098719U
Application number: CN202220690376.XU
Authority: CN
Inventors: 段卫华; 段孟华
Original assignee: Kunshan Daquan Kaifan Precision Mould Co ltd
Current assignee: Kunshan Daquan Kaifan Precision Mould Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-08-02
Anticipated expiration: 2032-03-28

Abstract

The utility model discloses a slider drawing of patterns mould structure, contain the front mould, the back mould benevolence, the slider mold insert is equipped with on the back mould benevolence, push down the disc of slider mold insert and push down the disc clamp plate of disc, the disc has first coupling mechanism to interconnect with the slider mold insert, it is by the outside motion in center to drive the slider mold insert when making the disc rotatory, the guide pillar fixed block is installed on the front mould to one side, the guide pillar fixed block has second coupling mechanism to one side and disc to interconnect, make the mould when closed, the disc is fixed unable rotatory, at the in-process of die sinking, the guide pillar fixed block drives the disc rotation to one side, the disc drives the slider mold insert by the outside motion in center with first coupling mechanism this moment, accomplish the drawing of patterns, can effectually guarantee the integrality of product drawing of patterns simultaneously, also reduce too much and arouse because of the work piece in the assembling process multiple assembly not in order, the wrong scheduling problem of dress.

Description

Slider drawing of patterns mould structure

Technical Field

The utility model relates to the technical field of mold, specifically provide a mould slider demoulding structure

Background

At present, according to the requirements of product structural characteristics, when certain products are formed on the periphery, the die needs to be formed by a sliding block (demoulding) due to product mechanism reasons, the demoulding direction of the sliding block outwards moves by taking a circle as a center, and at present, many similar products can drive the sliding block to move in a moving mode of a gear and a rack, but because sliding block accessories are too many, the mechanism of the die is relatively complex, and various problems of unsmooth assembly, wrong assembly and the like are often caused in the assembly process. And the frequency of die trimming is high in the actual production process, and the production cost of the product is increased invisibly.

SUMMERY OF THE UTILITY MODEL

In order to reach product structure requirement while, raise the efficiency, reduce the mould and repair the mould frequency, the utility model provides a slider drawing of patterns mould structure aims at providing a simple structure, and it is easy to make, and the installation is simple, can be effectual the integrality of assurance product drawing of patterns while, also reduce in the assembling process because of the too many multiple assembly that arouse of work piece is out of order, the wrong scheduling problem of dress, the utility model discloses an raise the efficiency, reduce the mould and repair the technical scheme that the mould frequency adopted:

the utility model provides a slider drawing of patterns mould structure, contains the front mould, the back mould benevolence, is equipped with the slider mold insert on the back mould benevolence, pushes down the disc of slider mold insert and pushes down the disc clamp plate of disc, and the disc is interconnected by first coupling mechanism with the slider mold insert, drives the slider mold insert and outwards moves by the center when making the disc rotate, and oblique guide pillar fixed block is installed on the front mould, and oblique guide pillar fixed block is interconnected by the second coupling mechanism with the disc, and second coupling mechanism makes the die sinking in-process oblique guide pillar fixed block drive the disc rotatory.

Furthermore, the first connecting mechanism comprises a pin arranged on the slide block insert and a groove matched with the pin on the disc.

Furthermore, the slide block insert is provided with a plurality of slide block inserts along the circumferential direction of the disc.

Furthermore, the second connecting mechanism comprises a base pressing groove and an inclined guide pillar base movably mounted on the base pressing groove, one end of the shifting block penetrates through the inclined guide pillar base, the other end of the shifting block is mounted on the disc, and the inclined guide pillar movably penetrates through the inclined guide pillar base and is fixedly mounted on the inclined guide pillar fixing block.

Furthermore, two or more groups of second connecting mechanisms are arranged.

The slider structure reduces slider accessories of a plurality of sliders, and meanwhile, the problems of unsmooth assembly, wrong assembly and the like caused by excessive workpieces in the assembly process are also reduced, and the cost is greatly reduced while the completeness of product demoulding is ensured.

Drawings

FIG. 1 is a schematic view of the front structure of a mold portion;

FIG. 2 is a schematic view of a back structure of a mold part

The following description is made with reference to the accompanying drawings:

1-slide block insert 2-disc press plate

3-shifting block 4-inclined guide post

5-inclined guide post base 6-disc

7-rear die core 8-base press groove

9-inclined guide post fixing block 10-pin

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

The utility model provides a slider drawing of patterns mould structure, its includes parts such as slider mold insert 1, disc clamp plate 2, shifting block 3, oblique guide pillar 4, oblique guide pillar base 5, disc 6, back mould benevolence 7, base indent 8, oblique guide pillar fixed block 9, pin 10.

The plurality of slide block inserts 1 are movably arranged on the back die core 7, are arranged along the circumferential direction of the disc 6 and can be withdrawn outwards from the middle closed state. The disc 6 presses the slide insert 1 and the disc press plate 2 presses the disc 6, and then the two are mounted together on the rear mold core 7. The front mould of the injection mould is positioned above the rear mould core 7, the inclined guide pillar fixing block 9 is fixed on the front mould of the injection mould, the upper end of the inclined guide pillar 4 is fixed on the inclined guide pillar fixing block 9, and the lower end of the inclined guide pillar is movably inserted into the inclined guide pillar base 5 in an inclined mode. When the mold is closed, the inclined guide post 4 is inserted into the inclined guide post base 5 and fixed, the inclined guide post 4 fixed by the inclined guide post fixing block 9 is pulled out of the inclined guide post base 5 in the mold opening process, the inclined guide post 4 drives the inclined guide post base 5 to slide along the base pressing groove 8 in the pulling-out process, the shifting block 3 penetrating through the inclined guide post base 5 is driven to move while sliding, the other end of the shifting block 3 is fixed on the disc 6 to enable the disc 6 to rotate clockwise, the pin 10 is arranged on the slide block insert 1 and can slide in the corresponding groove of the disc, so that the slide block insert 1 is pushed to withdraw outwards from the middle folding state when the disc 6 rotates, the base pressing groove 8 and the disc pressing plate 2 enable the whole demolding process to be smoother, the demolding structure reduces the slide block accessories of multiple sliders and simultaneously reduces various assembling incompliance caused by excessive workpieces in the assembling process, The problems of wrong assembly and the like are solved, and the demolding structure ensures the completeness of product demolding and greatly reduces the cost.

Claims

1. The utility model provides a slider drawing of patterns mould structure, its characterized in that contains the front mould, back mould benevolence (7), slider mold insert (1) is equipped with on back mould benevolence (7), disc (6) of pushing down slider mold insert (1) and disc clamp plate (2) of pushing down disc (6), disc (6) are interconnected by first coupling mechanism with slider mold insert (1), drive slider mold insert (1) when making disc (6) rotatory outwards move by the center, oblique guide pillar fixed block (9) are installed on the front mould, oblique guide pillar fixed block (9) are interconnected by the second coupling mechanism with disc (6), second coupling mechanism makes die sinking in-process oblique guide pillar fixed block (9) drive disc (6) rotatory.

2. A slide stripping die structure as claimed in claim 1, characterised in that said first connecting means comprise pins (10) mounted on the slide inserts (1) and recesses in the disc (6) cooperating with the pins (10).

3. A slide stripping die structure as claimed in claim 2, characterized in that the slide inserts (1) are arranged in a plurality along the circumference of the disc (6).

4. The mold structure according to claim 1 or 2, wherein the second connecting mechanism comprises a base pressing groove (8), a diagonal guide post base (5) movably mounted on the base pressing groove (8), one end of the shifting block (3) passes through the diagonal guide post base (5), the other end of the shifting block is mounted on the disc (6), and the diagonal guide post (4) movably passes through the diagonal guide post base (5) and is fixedly mounted on the diagonal guide post fixing block (9).

5. The structure of claim 4, wherein two or more sets of second connecting means are provided.