Clamping method of special clamp

Abstract

The invention discloses a clamping method of a special clamp, and belongs to the technical field of clamping. The special clamp comprises a clamp base provided with a clamp support at the upper end, and the side end of the clamp support is connected with a clamping oil cylinder, a fixed block is connected to the inner end of the clamp support, a movable pressing plate is arranged on the inner sideof the clamp support, a rotating shaft is rotationally connected to the middle of the movable pressing plate, and the end part of the rotating shaft is fixedly connected with the inner end of the clamp support, and a stretching spring is connected between the lower end of the movable pressing plate and the tail end of the fixed block, a fixed pressing block is connected to the upper end of the clamp support, and a steel pipe is arranged between the fixed pressing block and the movable pressing plate, the fixed pressing block is connected to a main controller, a pressure detecting mechanism isarranged on one side, close to the steel pipe, of the fixed pressing block, and the steel pipe is stably clamped through a clamp type clamping method, the pressure of the clamping part on the clamp can be detected in real time, and once the pressure exceeds the manual preset threshold value, automatic alarm can realize to remind a worker, the fault information can be transmitted remotely, and thesafety performance is improved to a great extent.

Description

technical field [0001] The invention relates to the field of clamping technology, more specifically, to a clamping method of a special clamp. Background technique [0002] Steel pipe is a hollow long strip of round steel, which is widely used in petroleum, chemical, medical, food, light industry, mechanical instrumentation and other industrial pipelines and mechanical structural components. In addition, when the bending and torsional strength are the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts and engineering structures. Steel pipes are generally long in length, and sometimes it is necessary to cut a section for other purposes. The general method is to fix the steel pipe first, and then use a cutting machine to cut the required length. However, the steel pipe is easy to roll, and special fixtures are needed to adjust it. It is clamped and fixed. [0003] At present, the improvement speed of fixtures and clamping mechanisms ...

AI Technical Summary

Problems solved by technology

[0004] The existing steel pipe is long, the clamping effect is not good, and the long-term clamping position of the steel pipe on the fixture is easy to deform. Once the deformation occurs, the steel pipe will become loose and affect the cutting and other operations. At the same time, there are certain safety hazards

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