Four-point type free positioning and adjusting tool

• Main Authors: SHI HUILIN, ZHAO PENG, ZHANG BINGBING, ZHANG CHENGUANG, GAO BINGCHUAN, WANG HONGLAI, BAI YUBO
• Format: Patent
• Language: Chinese; English
• Published: 12.04.2024
• Subjects: DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS; GRINDING; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; PERFORMING OPERATIONS; POLISHING; TRANSPORTING

The utility model relates to a four-point type free positioning adjusting tool which comprises a neck bush, an annular sleeve and a positioning bolt. The whole neck bush is of a U-shaped structure; the annular sleeve is sleeved outside the neck bush along the axial direction of the neck bush; a positioning bolt is arranged on the side wall of the annular sleeve; the number of the positioning bolts is four; four positioning bolts penetrate through the annular sleeve and then are extruded on the outer surface of the neck bush; a center hole is formed in the outer end face of the annular sleeve. The four-point type free positioning and adjusting tool is simple and reliable in structure, convenient to use, few in machining procedures and capable of being used repeatedly. 本实用新型涉及一种四点式自由定位调整工装，包括内衬套、环形套筒以及定位螺栓；内衬套整体呈U型结构；环形套筒沿内衬套的轴向套装在内衬套外部；环形套筒的侧壁上设置有定位螺栓；定位螺栓是4个；4个定位螺栓贯穿环形套筒后挤压在内衬套外表面；环形套筒的外端面上设置有中心孔。本实用新型提供了一种结构简单可靠、使用方便、加工工序少以及可重复使用的四点式自由定位调整工装。