Mould structure with mould core capable of driving sliding block to move

Abstract

The invention provides a mould structure with a mould core capable of driving a sliding block to move. According to a mould, the sliding block is small in size and small in stroke, and when the mould is in transverse demoulding, an inclined guide pillar structure is not required and the cost is low. The mould structure comprises a front mould core, a rear mould core, a sliding block insert and a B plate, wherein a cavity is formed between the front mould core and the rear mould core; the inner end of the sliding block insert is arranged at a lateral invert buckle of the cavity in an ejecting mode. The mould structure is characterized in that the upper part of the outer side of the sliding block insert is provided with an inclined guide convex block; the sliding block insert is supported on the B plate; the inner side face of the inclined guide convex block is tightly attached to an inclined mounting groove surface of the front mould core; the inner side face of a clamping block in a mould closing state is tightly attached to the outer side face of the inclined guide convex block; a convex limiting screw is arranged at the position having a distance A between the upper end face of the B plate and the outer side of the sliding block insert.

Description

technical field [0001] The invention relates to the structural technical field of product molds, in particular to a mold structure in which a slide block is driven by a mold core. Background technique [0002] The horizontal demoulding structure of the existing mold is driven by the inclined guide post to move the slider laterally to complete the demoulding. The installation structure of the inclined guide post is complicated. For the mold with small slider size and small stroke, the installation of the inclined guide post Complicated and increases mold cost. Contents of the invention [0003] The invention provides a mold structure in which the slide block is driven by the mold core, which enables the mold with a small slide block size and a small stroke to be demoulded in the lateral direction without the need for an oblique guide column structure, and the cost of the mold is low. [0004] A mold structure in whic...

AI Technical Summary

Problems solved by technology

[0002]The horizontal demoulding structure of the existing mold is driven by the inclined guide post to move the slider laterally to complete the demoulding. The installation structure of the inclined guide post is complicated. The mold with small block size and small stroke, the installation of the inclined guide post is complicated, and increases the cost of the mold

Images