Machine for machining pipeline compensating component

Abstract

The invention relates to the field of pipe fitting machining, in particular to a machine for machining a pipeline compensating component. The machine comprises a base. A first clamp is inserted in thebase. A slot of an inclined structure is formed in one end of the first clamp. Slide grooves are formed in the first clamp symmetrically. Clamping plates are inserted in the slide grooves correspondingly. First hydraulic cylinders are fixedly connected into the first clamp symmetrically. Output ends of the first hydraulic cylinders are fixedly connected with one ends of the symmetrical clamping plates correspondingly. First lead screws and second lead screws are inserted in the base symmetrically. A movable plate is arranged on the first lead screws in an inserted mode and is in threaded connection with the first lead screws. The movable plate is symmetrically provided with through holes. The second lead screws penetrate through the symmetrical through holes correspondingly. One side of the movable plate is fixedly connected with a second clamp. The second clamp and the first clamp are symmetrically staggered. By means of the machine, metal corrugated pipes of different specificationscan be clamped, meanwhile the surfaces of the metal corrugated pipes are evenly smeared, and the yield of the metal corrugated pipes is improved.

Description

technical field [0001] The invention relates to the field of pipe fitting processing, in particular to a processing machine for pipe compensation components. Background technique [0002] The pipeline compensation element is a kind of expander or expansion joint, which is mainly used to compensate the thermal expansion and contraction of the pipeline due to temperature changes. The metal bellows is a common pipeline compensation element, which is widely used in modern industrial fields. [0003] In the production process of metal bellows, in order to cope with the wear and corrosion caused by long-term use, it is necessary to apply a coating on the outer wall of the pipe to increase the wear resistance and corrosion resistance of the metal bellows, while the conventional coating equipment is in When smearing the surface of the metal bellows, it cannot be applied evenly, which will easily lead to uneven coating thickness on the surface of the metal bellows, which will affect ...

AI Technical Summary

Problems solved by technology

[0003] In the production process of metal bellows, in order to cope with the wear and corrosion caused by long-term use, it is necessary to apply a coating on the outer wall of the pipe to increase the wear resistance and corrosion resistance of the metal bellows, while the conventional coating equipment is in When smearing the surface of the metal bellows, it cannot be applied evenly, which will easily lead to uneven coating thickness on the surface of the metal bellows, which will affect the compensation function of the metal bellows

Images