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

Gap rolling fixture for automobile axle housing and reinforcing ring

A technology for reinforcing rings and axle housings, applied in the field of machining, can solve the problems of poor flatness between the reinforcing ring plane and the axle housing body assembly, affecting product quality, and large gaps, and achieving high production efficiency, strong versatility, and replacement. strong effect

Inactive Publication Date: 2018-05-22
JIANGXI JIANGLING CHASSIS CO LTD
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the field of automobile axle housing mechanical processing technology, some domestic or foreign reinforcement ring planes and axle housing body assemblies have poor flatness; the gap between the reinforcement ring and axle housing body assembly is large after welding, causing drilling and tapping Iron filings or broken wires are entrained between the two, which seriously affects product quality

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
  • Gap rolling fixture for automobile axle housing and reinforcing ring
  • Gap rolling fixture for automobile axle housing and reinforcing ring
  • Gap rolling fixture for automobile axle housing and reinforcing ring

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0025] Example: see figure 1 ——6.

[0026] A gap rolling fixture between an automobile axle housing and a reinforcing ring, which includes a frame 7, a workbench 1, an axle housing positioning device, a rotating device and a rolling device 3;

[0027] The axle housing positioning device includes limit blocks 8 arranged on both sides of the workbench 1, a mounting plate 10 arranged in the middle of the workbench 1 and a positioning ring 11 arranged on the mounting plate 10;

[0028] The rotating device includes a slewing bearing 6 and a driving device 4 for driving the slewing bearing 6 to rotate. The outer ring of the slewing bearing 6 is installed on the lower part of the mounting plate 10, the inner ring of the slewing bearing 6 is fixedly connected with the rolling device 3, and the driving device 4 is set On one side of the lower part of the workbench 1;

[0029] The rolling device 3 includes a horizontal stretching device for the rolling wheel 16 and a pressing device f...

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 gap rolling clamp for an axle housing and a reinforcing ring of an automobile. The clamp comprises a machine frame, a workbench, an axle housing positioning device, a rotary device and a rolling device. The axle housing positioning device comprises limiting blocks arranged on the two sides of the workbench, an installation plate arranged in the middle of the workbench, and a positioning ring arranged on the installation plate. The rotary device comprises a rotary bearing and a driving device which drives the rotary bearing to rotate. The outer ring of the rotary bearing is installed on the lower portion of the installation plate. The inner ring of the rotary bearing is fixedly connected with the rolling device. The driving device is arranged on one side of the lower portion of the workbench. The rolling device comprises a horizontal expansion device of a rolling wheel and a pressing device of the rolling wheel. Corresponding parts on different compression devices are designed for the same kind of workpiece assemblies of different lengths and variable inner cavity sizes, and the requirements of different products can be met.

Description

technical field [0001] The invention belongs to the field of mechanical processing, and in particular relates to a gap rolling fixture for automobile axle housings and reinforcing rings, which is suitable for reinforcing rings and axle housing body assemblies required in the production process of some domestic or foreign axle housing assemblies. Roll the gap between. Background technique [0002] In the field of automobile axle housing mechanical processing technology, some domestic or foreign reinforcement ring planes and axle housing body assemblies have poor flatness; the gap between the reinforcement ring and axle housing body assembly is large after welding, causing drilling and tapping Iron filings or broken wires are entrained between the two, which seriously affects product quality. Therefore it is necessary to design a gap rolling fixture between the automobile axle housing and the reinforcing ring to overcome the above problems. Contents of the invention [000...

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): B23P9/02
CPCB23P9/02B23P2700/50
Inventor 卢拱华
Owner JIANGXI JIANGLING CHASSIS CO LTD