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Pin hole locking device for preventing vehicle body from falling off

A locking device and vehicle body technology, which is applied in the direction of transportation and packaging, conveyors, mechanical conveyors, etc., can solve the problems of easy scratches on the surface of the body, poor fixing reliability of the body, and high labor intensity, etc., and achieve high positioning accuracy. Stable and reliable, easy to install and use

Inactive Publication Date: 2012-05-02
SHANXI ORIENTAL MATERIAL HANDLING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a pin-hole locking device for preventing the vehicle body from falling off, which solves the problems of high labor intensity, poor reliability in fixing the vehicle body and easy scratches on the surface of the vehicle body existing in the existing device

Method used

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  • Pin hole locking device for preventing vehicle body from falling off
  • Pin hole locking device for preventing vehicle body from falling off
  • Pin hole locking device for preventing vehicle body from falling off

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Embodiment Construction

[0010] A pin-hole locking device for preventing the car body from falling off, comprising a car body 13, a spreader arm 11 and a base 1 are symmetrically arranged under the car body 13 with the center axis of the car body as a symmetrical axis, and a pair of symmetrically arranged on the bottom surface of the car body 13 Locating pin holes 14, the end of the spreader arm 11 below the locating pin holes 14 is provided with a locking shaft mounting seat 10, a locking shaft 9 is arranged in the locking shaft mounting seat 10, and the top end of the locking shaft 9 An eccentric locking cap 12 is provided, and the eccentric locking cap 12 is movably arranged in the positioning pin hole 14. On the base 1, a linear slide rail 2 perpendicular to the central axis of the vehicle body 13 is provided. On the linear slide rail 2, a L Shaped slider 3, on the L-shaped slider 3 is provided with a rotary motor 4, the output shaft 6 of the rotary motor 4 is connected with one end of the dial 7, ...

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PUM

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Abstract

The invention discloses a pin hole locking device for preventing a vehicle body from falling off, which is used for solving the problems of poor fixing reliability of the vehicle body and easiness in scratching the surface of the vehicle body existing in the conventional device. The pin hole locking device comprises a hanger arm (11) and a base (1), wherein the end part of the hanger arm (11) below a pin hole (14) of the vehicle body (13) is provided with a locking shaft installation seat (10) and a locking shaft (9); the top end of the locking shaft (9) is provided with an eccentric locking cap (12); the eccentric locking cap (12) is movably arranged in the pin hole (14); the base (1) is provided with a linear slide rail (2), an L-shaped slide block (3) and a rotary motor (4); an output shaft (6) of the rotary motor (4) is connected with one end of a shifting block (7); the side face of the other end of the shifting block (7) is provided with an inverted-L-shaped shifting rod (8); and the upper end of the inverted-L-shaped shifting rod (8) is fixedly connected with the bottom end of the locking shaft (9). The pin hole locking device has high positioning precision, and can adapt to the requirement on automatic production operation.

Description

technical field [0001] The invention relates to an anti-falling mechanism of a vehicle body in an automatic conveying system, in particular to a pin-hole locking mechanism for preventing the vehicle body from falling off. Background technique [0002] In the automatic production line of automobiles, in order to prevent the body from floating in the pre-treatment bath or tipping over when going up and down slopes during vehicle transportation, in addition to positioning the body with positioning pins, it is also necessary to manually bind the body. This production method has the disadvantages of high labor intensity, poor reliability of fixing the vehicle body and easy scratches on the surface of the vehicle body, and cannot meet the requirements of automated production operations. Contents of the invention [0003] The invention provides a pin-hole locking device for preventing the vehicle body from falling off, which solves the problems of high labor intensity, poor fixi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G35/00
Inventor 李祥山李德虎杨秉华冀万元贺小玉
Owner SHANXI ORIENTAL MATERIAL HANDLING
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