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

A semicircular groove automatic return part forming mold

A technology for forming molds and semi-circular grooves, which is applied in the direction of forming tools, manufacturing tools, metal processing equipment, etc., can solve the problems of low production efficiency and material utilization, and achieve the effect of improving material utilization and production efficiency

Active Publication Date: 2015-11-25
HARBIN JIANCHENG GRP
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The purpose of the present invention is to solve the problem of low production efficiency and material utilization rate in the existing technology of making semi-circular groove parts, and to provide a semi-circular groove automatic return forming mold

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
  • A semicircular groove automatic return part forming mold
  • A semicircular groove automatic return part forming mold
  • A semicircular groove automatic return part forming mold

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A semi-circular groove automatic return forming mold, including an upper mold assembly and a lower mold assembly, such as figure 1 As shown; the upper mold assembly includes an upper mold base 7, an upper mold fixing plate 8, an upper mold 9, a return card holder 14, a return card 2, and an extension spring 1, such as image 3 , Figure 7 As shown; the lower die assembly includes a lower die base 16, a lower die holder 13, a lower die 5, a ejector ring 10, a ejector ring liner 11, an ejector rod 17, a clamp 4, a half-ring positioning plate 12, Fixed plate 6, circumferential positioning plate 3, hanging mold ring 15, such as figure 2 , Figure 4 shown;

[0039] The bottom of the upper die 9 has a downward U-shaped groove; The upper mold 9 adopts a transition fit to be installed in the upper mold fixed plate 8, and the components of the upper mold 9 seat 7 and the upper mold 9 and the upper mold fixed plate 8 are fixedly connected by fastening screws, such as Figur...

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 relates to a stamping mold, in particular to an automatic semicircular groove withdrawing forming mold, which belongs to the field of the machining stamping industry. The automatic semicircular groove withdrawing forming mold comprises an upper mold assembly and a lower mold assembly; the upper mold assembly comprises an upper mold holder, an upper mold fixing plate, an upper mold, material returning card seats, material returning cards and a tension spring; the lower mold assembly comprises a lower mold holder, a lower mold fixing seat, lower molds, an ejector ring, an ejector annular lining plate, an ejector rod, a material clamping device, a semicircular positioning plate, a fixing plate, a circumferential positioning plate and mold hoisting rings. According to the automatic semicircular groove withdrawing forming mold, the traditional welding structure of a semicircular groove piece is changed to a structure which is integrally formed through a steel plate, so that the utilization rate of the material is increased, and the utilization rate of the material is increased from 39.38 percent to 98.04 percent; the production efficiency is improved.

Description

technical field [0001] This patent relates to a stamping die, in particular to a semi-circular groove automatic return forming die. It belongs to the professional field of mechanical processing and stamping. Background technique [0002] Stamping is a process method of mechanical processing. It uses a press to pressurize a metal blank through a mold to cause plastic deformation to obtain parts of a certain shape, size and performance. It is one of the important processing methods in mechanical manufacturing. . There are many types of parts produced by stamping methods, and their forming methods are also varied. According to the types of forming processes, they can be divided into two categories, one is the separation process, and the other is the forming process. The forming process refers to the plastic deformation of the material without destroying the material, so as to obtain the required shape and size of the workpiece. The forming process includes bending, deep draw...

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): B21D37/10B21D45/06
Inventor 许连甫许雁冰刘秋菊李艳静安秀娟刘立成
Owner HARBIN JIANCHENG GRP