A clamp for clamping steel cylinders

Abstract

The invention discloses a clamping and holding type fixture for clamping steel cylinders. The clamping and holding type fixture comprises a servo motor (1), first horizontal oil cylinders (2), two second horizontal oil cylinders (3), two first connecting plates (4) and two second connecting plates (5); an upper partition plate (7) is arranged between the first connecting plates (4) and provided with a first through hole (8), and a lower partition plate (9) is arranged between the second connecting plates (5); the end faces of two first chucks (11) are each provided with a first semicircular groove (12), and the first semicircular grooves (12) are formed oppositely; piston rods of the second horizontal oil cylinders (3) are each provided with a second chuck, the end faces of the second chucks are each provided with a second semicircular groove (14), and the second semicircular grooves (14) are formed oppositely; the bottom surface of a horizontal plate (6) is provided with a limit seat (15). The clamping and holding type fixture for clamping the steel cylinders has the advantages of improving the spraying quality, firmly clamping the steel cylinders, greatly lowering the labor intensity of workers and being easy to operate.

Description

technical field [0001] The invention relates to the technical field of clamping steel cylinders, in particular to a clamp for clamping steel cylinders. Background technique [0002] At present, steel cylinders include disposable or refillable mobile pressure containers with different pressures, different volumes, different structural forms and different materials for storing and transporting permanent gases, liquefied gases and dissolved gases. The height of the steel cylinders varies, some steel cylinders are used to hold liquid gases, such as liquid nitrogen, liquid ammonia, liquefied natural gas, liquid oxygen, etc., and some steel cylinders are used to hold industrial gases, such as argon, nitrogen, hydrogen, etc. [0003] In the steel cylinder production plant, the processing technology of the steel cylinder is as follows: firstly cast a steel cylinder with two plates with a cavity, then weld the two halves. Spraying, however, in the process of spraying paint, due to t...

AI Technical Summary

Problems solved by technology

[0003] In the steel cylinder production plant, the processing technology of the steel cylinder is as follows: firstly cast a steel cylinder with two plates with a cavity, and then weld the two halves. After the welding is formed, the outer surface of the steel cylinder is polished. Spraying, however, in the process of spraying paint, due to the heavy weight of the steel cylinder, the worker cannot rotate it, so the worker has to spray around the steel cylinder, and the worker holds the spray gun while spraying it around the steel cylinder, which is undoubtedly an increase. It will increase the labor intensity of the workers, and it will also cause the paint to splash around, which seriously damages the surrounding environment.

Moreover, after the painting is finished, it is very difficult to check whether the spraying is thorough.

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