Unlock instant, AI-driven research and patent intelligence for your innovation.

The entire surface of the mother mold core is obliquely drawn

A master mold and oblique drawing technology, which is applied in the field of oblique drawing structure of the master mold core, can solve problems such as inability to demould, master mold undercut, etc.

Active Publication Date: 2022-05-20
SUZHOU MITAC PRECISION TECH
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the customer does not agree to modify the product, the product cannot be demolded after molding
[0003] In view of this, it is necessary to develop an oblique drawing structure on the entire surface of the master mold to solve the problem that the entire surface of the master mold of the above-mentioned products has undercuts and cannot be demoulded.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • The entire surface of the mother mold core is obliquely drawn
  • The entire surface of the mother mold core is obliquely drawn
  • The entire surface of the mother mold core is obliquely drawn

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] see Figure 1 to Figure 4 shown, where figure 1 A schematic diagram of the oblique drawing structure of the entire surface of the master mold core of the present invention in the mold is drawn, figure 2 painted figure 1 A partial enlargement of the image 3 A schematic diagram showing another angle of the oblique drawing structure of the master mold core of the present invention at another angle in the mould, Figure 4 A three-dimensional schematic view of the oblique drawing structure of the entire surface of the master mold core of the present invention is shown.

[0021] In this embodiment, the whole-surface slanted drawing structure of the female mold core of the present invention is used to form a product 10 in a mold. The mold has a male template 20 and a female template 21, and the female mold surface of the product 10 has an entire surface undercut 11. The product 10 can be a ventilation panel of an automobile, but of course it is not limited thereto. The o...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The entire surface of the female mold core of the present invention is obliquely drawn, which is used for forming products in the mold. The mold has a male template and a female template. The structure includes: a female mold core, which is arranged obliquely in the female template, and the female mold core forms the female mold surface of the product; a male mold core, which is arranged in the male template, and the male mold core and the female mold core form a cavity molding product ; At least one driving part is arranged on one side of the mother template, at least one beam is connected to the driving part at one end, and the other end is fixed in the female mold core through the female template, and the driving part drives the female mold core to tilt the core and reset. The whole-face oblique drawing structure of the mother mold core of the present invention is provided with a driving part and a crossbeam, and the driving part drives the crossbeam to push the core of the mother mold core to pull out and reset, thereby adopting a mechanical design method to successfully demould the product.

Description

【Technical field】 [0001] The invention relates to a mold structure, in particular to a whole-surface oblique drawing structure of a mother mold core. 【Background technique】 [0002] When producing plastic products, if there is an undercut on the entire surface of the master mold of the product, the conventional mold design idea is adopted, the product cannot be demoulded, and the product needs to be modified. For example, the product described is a ventilation panel of a car. However, if the customer does not agree to modify the product, the product cannot be demolded after molding. [0003] In view of this, it is really necessary to develop an obliquely drawn structure for the entire surface of the master mold to solve the problem that the entire surface of the master mold of the above-mentioned products has undercuts and cannot be demolded. 【Content of invention】 [0004] Therefore, the object of the present invention is to provide a whole-surface slanted drawing struct...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/33
CPCB29C45/332
Inventor 王圣水
Owner SUZHOU MITAC PRECISION TECH