Transmission shaft nut point punching tool structure

The utility model relates to a transmission shaft nut point punching tool structure, and relates to the technical field of automobile design and manufacturing. The transmission shaft nut punching point tool structure comprises a fixed arm and a movable arm, the fixed arm comprises a fixed end, a fir...

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Bibliographische Detailangaben
1. Verfasser:	CHANG JIANWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	The utility model relates to a transmission shaft nut point punching tool structure, and relates to the technical field of automobile design and manufacturing. The transmission shaft nut punching point tool structure comprises a fixed arm and a movable arm, the fixed arm comprises a fixed end, a first connecting section and a second connecting section are arranged at the front end of the fixed end, a first fixed front end is arranged at the front end of the first connecting section, and a second fixed front end is arranged at the front end of the second connecting section. The limiting structure is arranged below the first fixed front end and the second fixed front end; the movable arm comprises a movable end, a middle connecting section is arranged at the front end of the movable end, a movable front end is arranged at the front end of the middle connecting section, and the punch is arranged above the movable front end; the middle connecting section is rotatably connected with the first connecting section an