| 摘要 |
The present invention relates to a quick plugging set of pneumatic tools, which is composed of a connector, a steel ball seat and a tailstock, wherein the steel ball seat and the ball head of the connector complete integration through stamping and covering by a friction ring coordinated with a holding groove with thin cladding shape outer end of the steel ball seat, and provide the connector with angle adjustment feature; a prefabricated covering interpolation segment at the rear portion of the connector integrates with the tailstock, a relative ring groove is placed therein, and a bolt hole linking the ring groove is drilled at lateral portion of the tailstock for filling pre-determined number of the steel balls, so as to provide the connector with rotation performance, thus the quick plugging set of pneumatic tools with arbitrary angle adjustment and flexible rotation is made.
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