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Mold with mold insert replaceable from front

A technology for inserts and molds, which is applied in the field of molds for front-side replacement of inserts. It can solve the problems of long time-consuming inserts and affecting production efficiency, and achieve the effect of shortening replacement time and improving production efficiency.

Inactive Publication Date: 2017-03-01
威海海创模塑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a mold for front-side replacement of inserts to solve the problems in the prior art that the replacement of inserts takes a long time and affects production efficiency

Method used

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  • Mold with mold insert replaceable from front
  • Mold with mold insert replaceable from front
  • Mold with mold insert replaceable from front

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Embodiment Construction

[0028] The invention provides a mold for front-side replacement of inserts to solve the problems in the prior art that the replacement of inserts takes a long time and affects production efficiency.

[0029] In order to enable those skilled in the art to better understand the technical solutions in this description, the technical solutions in this description embodiment will be clearly and completely described below in conjunction with the drawings in this description embodiment. Obviously, the described The embodiments are only some of the embodiments of this description, not all of them. Based on the embodiments in this description, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of this description.

[0030] Please refer to the attached figure 1 , which shows a structural schematic diagram of a molding device of a mold with a front replacement insert provided by the present invention. S...

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Abstract

The invention discloses a mold with a mold insert replaceable from the front. The mold comprises a mold plate, a mold cavity, the mold insert and a threaded fastener, wherein the mold plate is provided with a mold cavity groove; the mold cavity is embedded in the mold cavity groove and provided with a mold insert groove; the mold insert is embedded in the mold insert groove and provided with a mold insert fixing hole; the mold insert fixing hole penetrates the mold insert; a mold plate fixing hole is formed in the mold plate at a position corresponding to the mold insert fixing hole; the inner surfaces of the mold insert fixing hole and the mold plate fixing hole are both provided with internal threads; and the threaded fastener is in threaded connection with the mold insert fixing hole and the mold plate fixing hole successively and fixes the mold insert and the mold cavity onto the mold plate. In the mold, the threaded fastener can penetrates the mold insert from the front of the mold insert; when the mold insert is to be replaced, the mold insert can be taken out from the front; the mold insert fixing hole is provided with the internal thread which is used as an acting point, so the mold insert can be taken out from the front by using a tool like a drawing device; so the replacing time of the mold insert is shortened and production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of moulds, in particular to a mold for replacing inserts on the front side. Background technique [0002] Molds are molds or tools used to shape objects, and are widely used in production methods such as injection molding, blow molding, extrusion, molding, and stamping in industrial production. One mold can produce a product with exactly the same shape. In order to save manufacturing costs, one mold can be used when manufacturing products with only partial shapes. The way to achieve this is to replace the mold core insert. The core of the mold refers to the precision parts used for the key operation of the central part of the mold, and the insert refers to the detachable components nested in the core of the mold. When molding, in order to ensure the quality of the product, the core of the mold is locked on the mold. After the production of product A, the original insert needs to be removed and replaced with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/26B29C33/30
CPCB29C45/2673B29C45/2675
Inventor 刘昌进
Owner 威海海创模塑科技有限公司
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