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

A kind of anti-collision bar mold

A technology of anti-collision bars and molds, which is applied in the field of stamping molds, can solve problems such as high cost, consumption, and unfavorable economic benefits, and achieve the effect of improving production efficiency and reducing costs

Inactive Publication Date: 2016-01-20
奇昊汽车系统(苏州)有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The anti-collision bar is an important part used to protect the personal safety of the car. According to the specific needs, the anti-collision bar needs to be made into a special shape and structure. The current anti-collision bar material is very hard and has a high tensile strength. Drawing and cutting is very inconvenient, and the use of plasma cutting technology consumes huge costs, which is not conducive to economic benefits

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 kind of anti-collision bar mold
  • A kind of anti-collision bar mold

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] An anti-collision bar mold of this embodiment, such as Figure 1 ~ Figure 2 As shown, the upper mold 1 and the lower mold 2 are included. The upper mold 1 is in the shape of a boat. The upper mold 1 is provided with a punching die groove upper piece 11 in the axial direction, and six positioning pin holes 12 are symmetrically distributed around the punching die groove upper piece 11 The lower mold 2 is inverted boat shape, the middle of the lower mold 2 is provided with a punching die groove lower piece 21 corresponding to the punching die groove upper piece 11, and the punching die groove lower piece 21 is distributed around the positioning pin holes 12 Locating pin 22. The positioning pin 22 can fix the workpiece to be processed without shifting. The upper mold 1 is provided with guide rods 13 distributed in a rectangular shape, and the lower mold 2 is provided with guide rod holes 23 corresponding to the guide rods 13 on the circumference. The guide rod 13 moves in ...

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 a bumper bar die comprising an upper die and a lower die, wherein the upper die is boat-shaped; an upper plate of a stamping die cavity is axially arranged in the middle of the upper die; at least two positioning pin holes are symmetrically distributed around the upper plate of the stamping die cavity; the lower die is inverted boat-shaped; a lower plate of a stamping die cavity, which corresponds to the upper plate of the stamping die cavity, is axially arranged in the middle of the lower die; and positioning pins matched with the positioning pin holes of the upper die are distributed around the lower plate of the stamping die cavity. A workpiece is formed at one step by using the stamping die, so that the production efficiency is improved, and the cost is reduced.

Description

Technical field [0001] The invention relates to the field of stamping dies, in particular to an anti-collision bar die. Background technique [0002] The anti-collision bar is an important part of the car to protect personal safety. According to specific needs, the anti-collision bar needs to be made into a special shape and structure. The current anti-collision bar material is very hard and has high tensile strength. It uses ordinary technology. The drawing cutting is very inconvenient, and the use of plasma cutting technology consumes huge costs, which is not conducive to economic benefits. Summary of the invention [0003] In view of the above-mentioned defects in the prior art, the purpose of the present invention is to provide a bumper stamping die that can improve production efficiency and reduce costs. [0004] The purpose of the present invention will be achieved through the following technical solutions: [0005] An anti-collision bar mold includes an upper mold and a lower...

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): B21D37/10
Inventor 吕振华
Owner 奇昊汽车系统(苏州)有限公司