Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Automobile part injection mold

A technology for injection molds and auto parts, applied in household components, household appliances, other household appliances, etc., can solve the problems of lack of convenient replacement of mold cores, reduced mold practicability, and lack of leak-proof mechanism for mold shells.

Active Publication Date: 2019-04-19
佛山锐海汽车零部件有限公司
View PDF7 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The currently used injection molds have certain defects, such as the lack of a convenient replacement function for the mold core. The mold core is generally fixed inside the mold shell, which is inconvenient to replace the mold core, which reduces the practicability of the mold. At the same time, the mold shell lacks a leak-proof mechanism. When the mold shell is injected, the injection material will flow out from the circular through hole, polluting the working environment

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
  • Automobile part injection mold
  • Automobile part injection mold
  • Automobile part injection mold

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] see Figure 1-5 As shown, an injection mold for automobile parts includes a mold shell 1, a mold core 2, a replacement mechanism for replacing the mold core, and a leak-proof mechanism to prevent the mold from leaking out. The mold core 2 is installed at the inner bottom of the mold shell 1 ;

[0026] The replacement mechanism includes an upper rod 3, a reset coil spring 4, a rotating rod 5, a bearing 6, a circular groove 7, a lower rod 8 and a magneti...

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 belongs to the technical field of molds, and particularly relates to an automobile part injection mold. The automobile part injection mold comprises a mold shell, a mold core, an upper rod, reset coil springs, a rotating rod, a bearing, a circular groove, a lower rod, magnetic blocks, an anti-leakage shell, racks, a gear, a magnetic ring, a moving rod, a pull rod, a spring and a fixing rod. According to the automobile part injection mold, the lower rod is rotated, the lower rod rotates to drive the rotating rod to rotate around the bearing, and the rotating rod rotates to enablethe elastic potential energy of the reset coil springs to be increased; when one side of the lower rod is completely attached to one side of the upper rod, the upper rod and the lower rod are insertedinto the circular through groove, the lower rod is loosened, under the action of the elastic potential energy of the reset coil springs, the lower rod rotates to restore the original position, at themoment, the magnetic blocks are attached to the mold shell so as to complete the installation of the mold core; and the movable rod moves to drive the magnetic ring to move, the magnetic ring moves to be separated from the gear, the movable rod moves to compress the spring so that the spring is compressed to generate elastic force, the rack moves to drive the gear to rotate, then the pull rod isloosened, and under the action of the elastic force of the spring, the magnetic ring is restored to the original position so as to be attached to the gear.

Description

technical field [0001] The invention belongs to the technical field of moulds, in particular to an injection mold for auto parts. Background technique [0002] In the mold industry, various molds and tools are used for injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping and other methods to obtain the required products. In short, a mold is a tool used to make a molded product. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the article through the change of the physical state of the formed material. [0003] The currently used injection molds have certain defects, such as the lack of a convenient replacement function for the mold core. The mold core is generally fixed inside the mold shell, which is inconvenient to replace the mold core and reduces the practicability of the mold. At the same time, the mold shell lacks a leak-proof mechani...

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 Applications(China)
IPC IPC(8): B29C45/26B29L31/30
CPCB29C45/2608B29C45/2675B29L2031/30
Inventor 不公告发明人
Owner 佛山锐海汽车零部件有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products