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

Automobile inner plate supporting frame flanging die

A technology of flanging molds and support frames, which is applied to vehicle parts, forming tools, manufacturing tools, etc., can solve problems such as instability, wrinkling and cracking positioning, and achieve the effect of avoiding wrinkling and cracking

Pending Publication Date: 2020-09-29
安徽新拓装备科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the multiple flanging of the support frame in different directions, the flanging is prone to problems such as wrinkling, cracking and unstable positioning

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 inner plate supporting frame flanging die
  • Automobile inner plate supporting frame flanging die

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] refer to figure 1 , figure 2 , the present invention proposes a kind of automobile inner panel supporting frame flanging die, comprises lower die base 1, upper die base 2, flange fixed die, flanging movable die and first drive mechanism; Wherein:

[0018] The lower mold base 1 is arranged horizontally, the upper mold base 2 is located above the lower mold base 1 and parallel to the lower mold base 1, and the bottom end of the upper mold base 2 is connected with the lower mold base 1 through a plurality of telescopic stoppers.

[0019] The first driving mechanism is connected with the upper mold base 2 and drives the upper mold base 2 to move up and down in the vertical direction.

[0020] The flanging fixed module includes a flanging fixed module 3, and the flanging fixed module 3 is fixed on the lower mold base 1, and the first pressing rods 4 extending along the length direction of the flanging fixed module 3 are respectively installed on both sides of the length di...

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 provides an automobile inner plate supporting frame flanging die. The automobile inner plate supporting frame flanging die comprises a lower die base, an upper die base, a flanging fixeddie part, a flanging movable die part and a first driving mechanism, wherein the bottom end of the upper die base is connected with the lower die base through a plurality of telescopic limiting pieces, the flanging fixed die part comprises a flanging fixed die block, a first material pressing rod and a second material pressing rod extending in the length direction of the flanging fixed die blockare installed on the two sides of the top end of the flanging fixed die block in the length direction correspondingly, the flanging movable die part comprises a flanging limiting block, a first flanging movable die block and a second flanging movable die block, a third material pressing rod and a fourth material pressing rod extending in the length direction of the flanging limiting block are installed on the two sides of the bottom end of the flanging limiting block in the length direction correspondingly, a first flanging rod is rotationally installed on the side, close to the flanging limiting block, of the bottom end of the first flanging movable die block, and a second flanging rod is rotationally installed on the side, close to the flanging limiting block, of the bottom end of the second flanging movable die block. According to the automobile inner plate supporting frame flanging die, the first flanging rod and the second flanging rod are always in a rotating state during flanging, and therefore, wrinkling and cracking of the flanging position of the raw material can be effectively avoided.

Description

technical field [0001] The invention relates to the technical field of auto parts processing, in particular to a flanging mold for a supporting frame of an inner panel of an auto. Background technique [0002] As the inner panel of the automobile, the support frame is an important part of auxiliary parts. Its forming process mainly includes drawing, trimming, punching, flanging and shaping, etc., generally through drawing → trimming → flanging / falling Material→forming or flanging obtains the required product features, so the flanging die is an important part of product stamping production. Since the support frame has many times of flanging in different directions, the flanging is prone to problems such as wrinkling, cracking and unstable positioning. Contents of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes a flanging mold for an automobile inner panel supporting frame. [0004] The present in...

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): B21D37/10B21D53/88
CPCB21D37/10B21D53/88
Inventor 金牛王磊韩妍妍陈梦瑶
Owner 安徽新拓装备科技有限公司