Straightening device based on screw compression adjustment and using method

Abstract

The invention provides a straightening device based on screw compression adjustment and a using method. A bottom compression roller structure is supported and mounted between rack vertical plates of arack structure; a top compression roller structure is supported and mounted at the tops of the rack vertical plates, and the top compression roller structure is matched with the bottom compression roller structure; a power mechanism for driving the main shaft to rotate is mounted on the main shaft where the top compression roller structure is located in a matched manner; a swing compression roller mechanism is mounted on the main shaft where the top compression roller structure is located in a running fit manner; a screw type swing arm adjusting mechanism used for adjusting the rotating angleof the swing compression roller mechanism and the rack structure is installed between the swing compression roller mechanism and the rack structure. Gear transmission mechanisms used for driving thebottom compression roller structure, the top compression roller structure and the swing compression roller mechanism to rotate synchronously are installed at the other ends of main shafts of the bottom compression roller structure, the top compression roller structure and the swing compression roller mechanism. According to the straightening device, the rotating angle between the straightening compression rollers can be adjusted in a screw transmission mode, then the pressing force in the straightening process is adjusted, and the optimal straightening effect is achieved.

Description

Technical field [0001] The invention belongs to the field of pipe straightening equipment, and particularly relates to a straightening device based on screw compression adjustment and a method of use. Background technique [0002] In the machining process or in the process of reusing pipes on construction sites, it is necessary to straighten the bent and damaged pipes. At present, there are mainly pressure straighteners, balanced roll straighteners, inclined roll straighteners, and rotary reverse Bending straightening machine etc. Basically, the above-mentioned devices require a motor as a power source to drive the roller pressing device to work, resulting in large equipment volume and weight, and inconvenient handling. In addition, for some construction sites that do not meet the equipment installation conditions, some small auxiliary labor is required. Pipe straightening device, in view of the above problems, the market needs an auxiliary manual pipe straightening device to me...

AI Technical Summary

Problems solved by technology

Basically, the above-mentioned devices all need the motor as the power source to drive the rolling device to work, which leads to the large volume and weight of the equipment, and the problem of inconvenient handling. In addition, for some construction sites, if the equipment installation conditions are not met, some auxiliary manual small-scale equipment is required. Pipe straightening device, in view of the above problems, the market needs an auxiliary manual pipe straightening device to meet the work needs

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