Bolt screwing device for regulating valve bolt assembly machine

Abstract

The invention discloses a bolt screwing device for bolt assembly machines of adjusting valves. The bolt screwing device comprises a supporting frame, an installing plate is fixed to the upper end of the supporting frame, a connecting shaft is installed in the back of the installing plate, and a connecting plate is fixed to the upper end of the connecting shaft; a motor is installed at the lower end of the supporting frame; a circular ring is arranged at the upper part of the supporting frame, a guide groove is uniformly formed in the outer wall of the circular ring, a C-shaped ring capable of rotating around the outer wall of the circular ring is arranged in the front of the circular ring and is provided with a guide column, a connecting block is fixed to the right end of the C-shaped ring, and a half-round gear ring is fixed to the right end of the connecting block; a gear is installed in the front of the supporting frame, a drive shaft is installed on the inner wall of the gear, and a bolt locating device is fixed to the left end of the drive shaft. The bolt screwing device has the advantages that the structural design is reasonable, maintenance is simple, bolts of the adjusting valves can be automatically screwed, manual assembly is replaced, the automation degree is high, the assembly efficiency of the bolts of the adjusting valves is improved, and the assembly quality of the adjusting valves is guaranteed.

Description

technical field [0001] The invention relates to the technical field of regulating valve assembly equipment, in particular to a bolt screwing device for a regulating valve bolt assembly machine. Background technique [0002] With the development of the times, more and more valves are used, and the valve manufacturing industry has achieved unprecedented development. my country's valve manufacturing industry, after long-term development, has become more and more specialized, including ball valves, butterfly valves, regulating valves, pressure reducing valves, etc., with higher and higher technological content and fiercer competition. Therefore, every enterprise must improve its own production technology in order to be competitive in the market. [0003] In regulating valve manufacturers, the low assembly efficiency of regulating valves has always been a production problem. Because the structure of the control valve is relatively compact, when the control valve is assembled, t...

AI Technical Summary

Problems solved by technology

[0003] In regulating valve manufacturing enterprises, the low assembly efficiency of regulating valves has always been a production problem

Because the structure of the control valve is relatively compact, when the control valve is assembled, the workers often need to bend down to assemble it, which gives the operator a high labor intensity.

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