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Automotive frame fold straightening machine

A technology of automobile girders and straightening machines, which is applied in the field of auto repair machinery and equipment, can solve problems such as unreasonable design of the rotating connection lug plate and hook structure, difficult repair of automobile girders, and low safety factor of operators, so as to simplify manual intervention Strong strength, strong flexibility in repair operation, and the effect of ensuring the same rigidity

Active Publication Date: 2015-07-01
曾柏林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The automobile girder displacement and deformation correction machine disclosed in this patent document can correct and repair the deformed automobile girder at normal temperature, but due to the unreasonable structural design of the rotating connection lug plate and the hook itself, it cannot correct the automobile girder. Calibrating the car frame at any position makes it difficult and inefficient to repair the car frame; in addition, when repairing the car frame, the workload of manual intervention is heavy, and the operator's safety factor is low

Method used

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  • Automotive frame fold straightening machine
  • Automotive frame fold straightening machine
  • Automotive frame fold straightening machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] An automobile girder fold straightening machine, comprising a car body 1, a steel rope 2, a column 3 installed at the rear end of the vehicle body 1, a counterweight 4 installed in the column 3, a rotating bracket 5 installed on the column 3, an installation The adjustment oil cylinder 6 on the rotating bracket 5, the front fixed pulley 7 installed on the front end of the rotating bracket 5 and the rear fixed pulley 8 at the rear end also include an omni-directional rotation straightening device 9 capable of rotating 360 degrees horizontally and vertically. , the remote control receiver 10 installed in the car body 1 for controlling the omnidirectional rotary straightening device 9 and the motor oil pump unit 11 that provides power for the omnidirectional rotary straightening device 9 through oil pipes, the motor oil pump group 11 and the remote control receiver 10 is electrically connected, the omni-directional rotating straightening device 9 is connected to one end of ...

Embodiment 2

[0037] An automobile girder fold straightening machine, comprising a car body 1, a steel rope 2, a column 3 installed at the rear end of the vehicle body 1, a counterweight 4 installed in the column 3, a rotating bracket 5 installed on the column 3, an installation The adjustment oil cylinder 6 on the rotating bracket 5, the front fixed pulley 7 installed on the front end of the rotating bracket 5 and the rear fixed pulley 8 at the rear end also include an omni-directional rotation straightening device 9 capable of rotating 360 degrees horizontally and vertically. , the remote control receiver 10 installed in the car body 1 for controlling the omnidirectional rotary straightening device 9 and the motor oil pump unit 11 that provides power for the omnidirectional rotary straightening device 9 through oil pipes, the motor oil pump group 11 and the remote control receiver 10 is electrically connected, the omni-directional rotating straightening device 9 is connected to one end of ...

Embodiment 3

[0040]An automobile girder fold straightening machine, comprising a car body 1, a steel rope 2, a column 3 installed at the rear end of the vehicle body 1, a counterweight 4 installed in the column 3, a rotating bracket 5 installed on the column 3, an installation The adjustment oil cylinder 6 on the rotating bracket 5, the front fixed pulley 7 installed on the front end of the rotating bracket 5 and the rear fixed pulley 8 at the rear end also include an omni-directional rotation straightening device 9 capable of rotating 360 degrees horizontally and vertically. , the remote control receiver 10 installed in the car body 1 for controlling the omnidirectional rotary straightening device 9 and the motor oil pump unit 11 that provides power for the omnidirectional rotary straightening device 9 through oil pipes, the motor oil pump group 11 and the remote control receiver 10 is electrically connected, the omni-directional rotating straightening device 9 is connected to one end of t...

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PUM

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Abstract

The invention discloses an automotive frame fold straightening machine which comprises a car body, a wire cable, a stand column, a clump weight, a swinging strut, an adjusting oil cylinder, a front fixed pulley and a rear fixed pulley. The automotive frame fold straightening machine further comprises an omnibearing rotation straightening device which can rotate 360 degrees in the horizontal direction and the vertical direction, a remote control receiver which is installed in the car body and used for controlling the omnibearing rotation straightening device, and a motor oil pump set which provides power for the omnibearing rotation straightening device through an oil pipe. The motor oil pump set is electrically connected with the remote control receiver. The omnibearing rotation straightening device is connected with one end of the wire cable through the front fixed pulley. The other end of the wire cable is connected with the clump weight through the rear fixed pulley. A holding frame used for stabilizing the omnibearing rotation straightening device is connected to the front end of the car body. By means of the automotive frame fold straightening machine, an automotive frame can be straightened at any position, as a result, repair difficulty is reduced, and repair efficiency is improved; since the omnibearing rotation straightening device is controlled remotely, the workload of manual intervention is small, and safety performance is higher.

Description

technical field [0001] The invention relates to the technical field of auto repair machinery and equipment, in particular to an automobile girder wrinkle straightening machine capable of straightening and restoring wrinkled automobile girders at normal temperature. Background technique [0002] A large safety factor is reserved in the design of the automobile girder, and no bending or breaking accidents will occur under normal circumstances. The instantaneous impact load will easily cause the car beam to bend and wrinkle. If the frame of the automobile is slightly wrinkled, the frame will be replaced. First, the replacement time will be long and labor-intensive. Second, the cost will be high. In addition, the time delay will cause major economic losses. [0003] In view of this, some auto repair factories use the beam correction machine to repair the beam, which can not only shorten the maintenance time, but also reduce the maintenance cost. However, the girder correction ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D1/14
Inventor 曾柏林
Owner 曾柏林
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