Knob plunger for realizing quick positioning of tool
The utility model belongs to the technical field of parts of electromechanical equipment, particularly relates to a knob plunger for realizing quick positioning of a tool, and provides the following scheme aiming at the problems of lack of quick clamp disassembly, difficulty in part taking and the l...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model belongs to the technical field of parts of electromechanical equipment, particularly relates to a knob plunger for realizing quick positioning of a tool, and provides the following scheme aiming at the problems of lack of quick clamp disassembly, difficulty in part taking and the like in the existing traditional pin fixing mode: the knob plunger comprises an inner pin and a threaded shell, the top end of the inner pin is in threaded connection with a rotary button, and the top end of the inner pin is in threaded connection with the threaded shell; the outer wall of the inner pin is sleeved with a spring, one end of the spring abuts against the protruding part of the inner pin, the other end of the spring abuts against the protruding part of the inner wall of the threaded shell, the spring and the inner pin are both located in the threaded shell, and one end of the inner pin penetrates through the threaded shell. Compared with a traditional rotary knob plunger, the rotary knob plunger has the |
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