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Press fitting device for positioning pin sleeves of frames

A positioning pin sleeve and press-fitting technology, which is applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of high work intensity, low labor efficiency, and easy damage to the end face of the positioning pin sleeve, so as to reduce labor intensity, The effect of simple structure and small investment

Inactive Publication Date: 2012-06-20
DONGFENG AUTOMOBILE COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This manual assembly method not only has low labor efficiency and high work intensity, but also easily damages the end face of the positioning pin sleeve.

Method used

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  • Press fitting device for positioning pin sleeves of frames
  • Press fitting device for positioning pin sleeves of frames
  • Press fitting device for positioning pin sleeves of frames

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0014] Embodiment: The vehicle frame positioning pin sleeve pressing device includes a support 1 composed of a panel 11 and two side support plates 12, a power cylinder 2 with a piston rod 21, a push rod 3 connected to the front end of the piston rod 21, and a The front fixed plate 4 and the rear fixed plate 5 connected to the front end and the rear end of the power cylinder 2, and two suspension rings 6 and handrails 7, wherein the front fixed plate 4 is provided with a first fixed hole 41 and a second fixed hole on both sides 42 right-angled bent plate, the rear fixed plate 5 is a straight plate provided with a third fixed hole 51 and a fourth fixed hole 52, and the first fixed hole 41 and the third fixed hole 51 are respectively connected to the power cylinder by bolts 2, the second fixing hole 42 and the fourth fixing hole 52 are respectively fixed on the lower side of the panel 11 and the inner side of a side support plate 12 by bolts, and the two lifting rings 6 and the h...

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PUM

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Abstract

The invention discloses a press fitting device for positioning pin sleeves of frames, which relates to equipment for assembling positioning pin sleeves of frames. The press fitting device comprises a support, a power cylinder, an ejector rod, a front fixing plate and a rear fixing plate, wherein the support consists of a face plate and two side supporting plates, the power cylinder is provided with a piston rod, the ejector rod is connected with the front end of the piston rod, and the front fixing plate and the rear fixing plate are respectively connected with two ends of the power cylinder and respectively fixed to the lower side of the face plate and the inner side of one of the lateral supporting plates. By the aid of the press fitting device, a positioning pin sleeve of a frame can be conveniently, easily and quickly pressed into a positioning hole on a crossbeam of the frame, assembly efficiency is greatly improved as compared with a manual mode, labor intensity can be greatly reduced, and the press fitting device has the advantages of simple structure, low investment and capability of effectively guaranteeing the quality of surfaces of workpieces.

Description

technical field [0001] The invention relates to a device for assembling a positioning pin sleeve of a vehicle frame, in particular to a pressing device for a positioning pin sleeve of a vehicle frame. Background technique [0002] The assembly mode of existing vehicle frame locating pin cover is: knock the end face of locating pin cover by iron hammer, make locating pin cover be pressed into the locating hole on the vehicle frame beam. This manual assembly method not only has low labor efficiency and high work intensity, but also easily damages the end face of the positioning pin sleeve. Contents of the invention [0003] The purpose of the present invention is to provide a frame positioning pin sleeve presser with simple structure, convenient use, high assembly efficiency and less damage to the end face of the positioning pin sleeve. [0004] The invention includes a support composed of a panel and two side support plates, a power cylinder with a piston rod, a push rod c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/027
Inventor 赵艳霞李鹏
Owner DONGFENG AUTOMOBILE COMPANY
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