Large-sized cylinder high-precision multi-degree-of-freedom alignment device controlled by support vehicle group

A large-scale cylinder and alignment device technology, applied in the direction of manufacturing tools, metal processing, metal processing equipment, etc., can solve problems such as deformation, accidental accidents of the material in the cylinder, and large force on the cylinder, reducing the number of labor, The effect of reducing the risk of barrel deformation

Inactive Publication Date: 2021-03-16
西安长峰机电研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in practical applications, dragging and twisting the cylinder with a little bit will often cause the cylinder to be deformed due to too much local force, and accidents will occur after the material in the cylinder is squeezed.

Method used

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  • Large-sized cylinder high-precision multi-degree-of-freedom alignment device controlled by support vehicle group
  • Large-sized cylinder high-precision multi-degree-of-freedom alignment device controlled by support vehicle group
  • Large-sized cylinder high-precision multi-degree-of-freedom alignment device controlled by support vehicle group

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, and the present invention includes but not limited to the following embodiments.

[0036] The present invention proposes to use 3 support vehicles to simultaneously support the cylinder body and to push the cylinder body to move or rotate at the same time as an active drag trolley, so as to realize a multi-point supporting and multi-point force-bearing drag system, disperse the force, and make the cylinder body The stress is uniformly differentiated, which solves the problem of the deformation of the cylinder caused by the local force of the cylinder being too large under the condition of a single point of force in the past.

[0037] At the same time, by controlling the synchronous or proportional movement of the three support vehicles, the movement of the cylinder body in four degrees of freedom, forward and backward, up and down, left and right lateral m...

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Abstract

The invention provides a large-sized cylinder high-precision multi-degree-of-freedom alignment device controlled by a support vehicle group. The device comprises three support vehicles, each support vehicle comprises a movement mechanism and a servo driving system, the support vehicles move in a two-dimensional plane through the movement mechanisms, and a cylinder bracket is driven by the servo driving systems to lift a cylinder. The six-degree-of-freedom movement of front-back walking, lifting, left-right transverse moving, rolling, pitching and left-right swinging of the cylinder is achieved, the three support vehicles support the front end, the middle end and the rear end of the cylinder respectively, synchronous or in-proportion motion is carried out, and alignment of the cylinder to be in butt joint is achieved. According to the device, the risk of cylinder deformation is reduced, the number of workers is reduced, the efficiency of alignment operation is improved, and the requirement of equipment assembly can be met.

Description

technical field [0001] The invention relates to an automatic alignment device in the transfer and docking of a large cylinder, which adopts electromechanical integration equipment and control technology. Background technique [0002] In the previous butt joint assembly of special thin-walled large-scale cylinders, usually the butt section of the cylinder is horizontally fixed on the bracket, and the other section of the cylinder is fixed on three rail support vehicles (the three support vehicles are placed in front of and in the middle of the cylinder. , rear three-point support), the synchronous movement of three support vehicles is controlled by multiple people, and the cylinder body is controlled to move forward and backward, lifting, left and right lateral movement, and rolling in 4 degrees of freedom, so as to realize the butt joint flange of two cylinder bodies Close in parallel to complete the docking work of the cylinder and realize the assembly of the cylinder. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/10
CPCB23P19/10
Inventor 何治斌秦亚利杨侃
Owner 西安长峰机电研究所
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