360-degree continuous rotation large-torque screwing and buckling machine

Abstract

The invention belongs to the technical field of petroleum drilling tool machinery, and particularly discloses a 360-degree continuous rotation large-torque screwing and buckling machine. The 360-degree continuous rotation large-torque screwing and buckling machine is composed of a continuous rotation main wrench, a continuous rotation back-up wrench and a base. The continuous rotation main wrench and the continuous rotation back-up wrench are arranged at the two ends of the base respectively through a first supporting board and a second supporting board. The 360-degree continuous rotation large-torque screwing and buckling machine has the advantages that design is reasonable, the service life is long, on one hand, the range of the diameter of a clamped pipe in the machining process is widened and damage to a drilling tool is avoided, on the other hand, the 360-degree rotation torque is large, operation is simple, the production and work efficiency is improved, manpower cost investment is saved, so that the production investment of an enterprise is reduced, and the human body safety of operating personnel is guaranteed; meanwhile, the 360-degree continuous rotation large-torque screwing and buckling machine is simple in operation, convenient to maintain and easy to popularize.

Description

technical field [0001] The invention belongs to the technical field of petroleum drilling tools, in particular to a 360° continuous rotation high-torque screwing machine. Background technique [0002] As we all know, the current oil drilling tool manufacturers generally use two kinds of twisting machines for production, one is the planetary claw clamp twisting machine, which is easy to cause certain damage to the surface of the drilling tool during the working process and has a small clamping range; The other is the dismounting frame, although it can rotate 360°, but the continuous rotation torque is small and it needs to be repeated in the process of making and breaking (that is, clamping→rotating→releasing→resetting), and the cycle is performed according to this step Operation, the operation process is more complicated, resulting in reduced work efficiency. [0003] Based on the above problems, the present invention provides a 360° continuous rotation high-torque screwing...

AI Technical Summary

Problems solved by technology

[0004] Purpose of the invention: the purpose of the present invention is to address the deficiencies in the prior art, to provide a 360° continuous rotation high-torque screwing machine, on the one hand, to solve the problem of damage to the surface of the drilling tool during the working process of the existing planetary claw clamp screwing machine, On the other hand, it solves the problem of small torque and low work efficiency of the disassembly frame, so as to ensure the quality of the produced products, improve the processing and production efficiency of the enterprise and reduce the production input cost of the enterprise

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