Supercharge Your Innovation With Domain-Expert AI Agents!

Injection molding die

A technology of injection molds and molds, applied in the field of injection molds, can solve problems such as easy deviation of connections and low product yield

Inactive Publication Date: 2018-01-19
JIANGXI JINGCHAO OPTICAL CO LTD
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the injection mold of the related technology, when the upper mold core and the lower mold core of the injection mold are connected, it is easy to shift, resulting in a low yield rate of the corresponding product

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
  • Injection molding die
  • Injection molding die
  • Injection molding die

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0040] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating ...

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 invention discloses an injection molding die. The injection molding die comprises an upper die core, a lower die core, an upper die plate and a lower die plate, wherein the upper die plate and thelower die plate are stacked. The upper die core comprises a first butt-joint face, and a first positioning structure is formed by the first butt-joint face. The lower die core comprises a second butt-joint face opposite to the first butt-joint face, a second positioning structure is formed by the second butt-joint face, and the upper die core and the second positioning structure of the lower diecore are matched for positioning through the first positioning structure. The first butt-joint face and the second butt-joint face are connected and jointly define a die cavity. The upper die core isinserted in the upper die plate, and the lower die core is inserted in the lower die plate. A runner communicating with the die cavity is formed by the upper die plate and the lower die plate. In theinjection molding die of the above implementing manner, positioning and butt joint of the upper die core and the lower die core can be achieved through cooperation of the first positioning structure and the second positioning structure, accordingly, deviation of the upper die core and the lower die core can be reduced, and the yield of products obtained by the injection molding die through injection molding is high.

Description

technical field [0001] The invention relates to the technical field of molds, in particular to an injection mold. Background technique [0002] In the injection mold of the related art, when the upper mold core and the lower mold core of the injection mold are connected, it is easy to deviate, resulting in a low yield rate of the corresponding product. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the related art. To this end, the invention provides an injection mold. Described injection mold comprises: [0004] The upper mold core, the upper mold core includes a first abutting surface, and the first abutting surface is formed with a first positioning structure; and [0005] The lower mold core, the lower mold core includes a second butt joint surface opposite to the first butt joint surface, the second butt joint surface is formed with a second positioning structure, and the upper mold core is ...

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
IPC IPC(8): B29C45/26B29C45/17
Inventor 邹海荣张刚强
Owner JIANGXI JINGCHAO OPTICAL CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com