CN202129902U

CN202129902U - Inclined core drawing structure for front mould and back mould

Info

Publication number: CN202129902U
Application number: CN201120203028U
Authority: CN
Inventors: 张卫
Original assignee: Vanguard Wuxi Science and Technology Co Ltd
Current assignee: Vanguard Wuxi Science and Technology Co Ltd
Priority date: 2011-06-16
Filing date: 2011-06-16
Publication date: 2012-02-01
Anticipated expiration: 2021-06-16

Abstract

The utility model provides an inclined core drawing structure for a front mould and a back mould. The inclined core drawing structure for the front mould and the back mould can mould through one step a product of which two sides are provided with inclined holes or grooves, and the processing efficiency is high. The inclined core drawing structure for the front mould and the back mould comprises a face plate, a notch plate, a plate A, a plate B, the front mould, the back mould and a pad plate, wherein a cavity between the front mould and the back mould is a mould cavity; the inclined core drawing structure for the front mould and the back mould is characterized in that a front mould inclined insert penetrates through the front mould and then stretches into the mould cavity; the front mould inclined insert is positioned inside an upper inclined guide rail of the front mould; the upper end of the front mould inclined insert is tightly connected with a connecting block through a bolt; the connecting block, the bolt and the front mould inclined insert have the same central line; the connecting block and the bolt are positioned inside an inclined guide rail slot in the plate A and the upper inclined guide rail of the front mould; a T-shaped guide rail at the top of the connecting block is installed inside a horizontal rectilinear T-shaped groove on the notch plate; and a back mould inclined insert penetrates through the back mould and then stretches into the mould cavity.

Description

A kind of front mould, the back mould structure of tiltedly loosing core

Technical field

The utility model relates to the technical field of structures of product mold, is specially a kind of front mould, the back mould structure of tiltedly loosing core.

Background technology

Existing both sides are oblique to be had after the outward appearance of the general first moulding product of mould of product of hole or groove, carries out the processing of oblique hole or groove again, needs post forming, and working (machining) efficiency is low.

Summary of the invention

The utility model provides a kind of front mould, the back mould structure of tiltedly loosing core, and it makes that the oblique product that has hole or a groove in both sides can one-shot forming, and working (machining) efficiency is high.

A kind of front mould, the back mould structure of tiltedly loosing core; It comprises panel, mouth of a river plate, A plate, B plate, front mould, back mould, backing plate; Cavity between said front mould, the back mould is a die cavity, and it is characterized in that: the oblique mold insert of front mould gos deep into said die cavity after running through said front mould, and the oblique mold insert of said front mould is positioned at the oblique guide rail in top of said front mould; The upper end of the oblique mold insert of said front mould connects contiguous block through bolted; Said contiguous block, bolt, the oblique mold insert of front mould are positioned at same center line, and said contiguous block, bolt are positioned at the oblique guide rail in top of the slant rail groove of said A plate, said front mould, and the top T type guide rail of said contiguous block is loaded in the horizontal linear T groove of said mouth of a river plate; The oblique mold insert of back mould gos deep into said die cavity after running through said back mould; The oblique mold insert of said back mould is positioned at said back mould, the common oblique guide rail in bottom that forms of B plate, and the T type guide rail of the bottom of the oblique mold insert of said back mould is loaded in the horizontal linear T groove of said backing plate, and said B plate connects outside location structure.

It is further characterized in that: the bottom T type guide rail of the oblique mold insert of said back mould connects the bottom of the oblique mold insert of said back mould through bolted.

After adopting the structure of the utility model; During the demoulding; At first panel rises, and mouth of a river plate rises, because the rising top T type guide rail of contiguous block is loaded on the oblique guide rail in top that horizontal linear T groove is interior, the oblique mold insert of front mould is positioned at front mould of mouth of a river plate, the upper end of the oblique mold insert of front mould connects contiguous block through bolted; Mouth of a river plate when driving contiguous block and rising, the occurred level straight-line displacement; Make that contiguous block takes place to move obliquely, and then oblique guide rail moves obliquely along the top of front mould to drive the oblique mold insert of front mould, accomplishes the demoulding until the oblique mold insert of front mould; Afterwards; Backing plate moves downward, because mould oblique mold insert in back is positioned at back mould, the common oblique guide rail in bottom that forms of B plate, and the T type guide rail of the bottom of the oblique mold insert of back mould is loaded in the horizontal linear T groove of backing plate; The oblique guide rail in bottom of the oblique mold insert of back mould mould, the common formation of B plate along the back is oblique to be moved down; The oblique mold insert of mould is accomplished the demoulding until the back, and then with preceding moulding/demoulding, accomplishes the demoulding of mould; It makes that the oblique product that has hole or a groove in both sides can one-shot forming, and working (machining) efficiency is high.

Description of drawings

Fig. 1 is the structural representation of the utility model.

The specific embodiment

See Fig. 1; It comprises panel 1, mouth of a river plate 2, A plate 3, B plate 4, front mould 5, back mould 6, backing plate 7, and the cavity between front mould 5, the back mould 6 is a die cavity, is product 8 in the die cavity; After running through front mould 5, the oblique mold insert 9 of front mould gos deep into die cavity; The oblique guide rail 10 in top that the oblique mold insert 6 of front mould is positioned at front mould 2, the upper end of the oblique mold insert 9 of front mould is fastenedly connected contiguous block 12 through bolt 11, and contiguous block 12, bolt 11, the oblique mold insert 9 of front mould are positioned at same center line; Contiguous block 12, bolt 11 are positioned at the slant rail groove 13 of A plate 3, the oblique guide rail 10 in top of front mould 2; The top T type guide rail 14 of contiguous block 12 is loaded in the horizontal linear T groove 15 of mouth of a river plate 2, and the oblique mold insert 16 of back mould gos deep into die cavity after running through back mould 6, and the oblique mold insert 16 of back mould is positioned at back mould 6, the B plate 4 common oblique guide rails 17 in bottom that form; The T type guide rail 18 of the bottom of the oblique mold insert 16 of back mould is loaded in the horizontal linear T groove 20 of backing plate 7; B plate 4 connects outside location structure (belong to existing mature structure, do not draw among the figure), and T type guide rail 18 is fastenedly connected the bottom of the oblique mold insert 16 of back mould through bolt 19.

Claims

1. a front mould, the back mould structure of tiltedly loosing core; It comprises panel, mouth of a river plate, A plate, B plate, front mould, back mould, backing plate; Cavity between said front mould, the back mould is a die cavity, and it is characterized in that: the oblique mold insert of front mould gos deep into said die cavity after running through said front mould, and the oblique mold insert of said front mould is positioned at the oblique guide rail in top of said front mould; The upper end of the oblique mold insert of said front mould connects contiguous block through bolted; Said contiguous block, bolt, the oblique mold insert of front mould are positioned at same center line, and said contiguous block, bolt are positioned at the oblique guide rail in top of the slant rail groove of said A plate, said front mould, and the top T type guide rail of said contiguous block is loaded in the horizontal linear T groove of said mouth of a river plate; The oblique mold insert of back mould gos deep into said die cavity after running through said back mould; The oblique mold insert of said back mould is positioned at said back mould, the common oblique guide rail in bottom that forms of B plate, and the T type guide rail of the bottom of the oblique mold insert of said back mould is loaded in the horizontal linear T groove of said backing plate, and said B plate connects outside location structure.

2. a kind of front mould according to claim 1, the back mould structure of tiltedly loosing core is characterized in that: the bottom T type guide rail of the oblique mold insert of said back mould connects the bottom of the oblique mold insert of said back mould through bolted.