Pull-down type press-in device for axle housing bolt

A press-in device, axle housing bolt technology, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of small cavity space, low production efficiency, inconvenient operation, etc., to achieve safe and reliable process, upper and lower parts Process quick effect

Active Publication Date: 2012-11-14
ANHUI JEE AUTOMATION EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the axle housings with upside-down bolts are relatively small, the cavity space is small, and the operation ...

Method used

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  • Pull-down type press-in device for axle housing bolt
  • Pull-down type press-in device for axle housing bolt
  • Pull-down type press-in device for axle housing bolt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] In this embodiment, the structure of the pull-down press-in device for axle housing bolts is set as follows:

[0026] The power cylinder 2 is fixedly arranged on the bottom frame 1, and the platform 10 is supported by a bracket on the bottom frame 1. The bottom end of the vertically arranged pull rod 8 and the piston rod of the power cylinder 2 on the same axis position The ends are connected, and the connectors therebetween are the joint 6 and the pin shaft 7. The anti-rotation piece 5 is fixedly arranged on the joint 6, and the anti-rotation piece 5 is inserted in the radial groove of the pin shaft 7 to prevent the rotation of the pin shaft 7.

[0027] A horizontally telescopic telescopic mechanism 11 is arranged at the bottom of the platform 10, and the telescopic rod of the telescopic mechanism 11 can drive the rotor 16 sleeved on the outer periphery of the pull rod 8 to rotate through a transmission member 12, and the upper end of the rotor 16 is provided with perip...

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PUM

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Abstract

The invention discloses a pull-down type press-in device for an axle housing bolt. The device is characterized in that an axle housing bolt press rod is an inverted 'L'-shaped component which consists of a top horizontal press head and a vertical rod, the top horizontal press head and the position of each axle housing bolt are corresponding to one another one by one, and the press is realized by a pull rod under the driving of a power cylinder by a press disc arranged above the top horizontal press head; and the vertical rod is in meshing transmission with a rotor by a transmission gear, so that the unfolding and the folding of the top horizontal press head can be realized. The device is used for pressing and installing the axle housing bolt, and is high-efficiency and safe.

Description

technical field [0001] The invention relates to a device used in the automobile assembly industry, more specifically to a device for press-fitting axle housing bolts. Background technique [0002] In the automobile assembly industry, in the press-fitting of the axle housing bolts, the press-fitting of the upside-down bolts is realized by the following methods: inserting the bolts in the cavity of the axle housing from the inside out, tapping the bolts manually with a tool, Press it into the axle housing. Most of the axle housings with upside-down bolts are relatively small, the cavity space is small, and the operation is inconvenient. Not only the production efficiency is low, but also it is easy to hurt people during the knocking process. Contents of the invention [0003] The purpose of the present invention is to avoid the disadvantages of the above-mentioned prior art, and to provide a pull-down press-in device for axle housing bolts, so as to make the press-fitting o...

Claims

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Application Information

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IPC IPC(8): B23P19/027
Inventor 林巨广刘蕾杨连华刘波丁金虎张明秦长林
Owner ANHUI JEE AUTOMATION EQUIP CO LTD
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