Square gear ring clamping and positioning device

• Main Author: ZHOU GUOCHAO
• Format: Patent
• Language: Chinese; English
• Published: 31.05.2022
• Subjects: COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; TRANSPORTING

The utility model relates to a square gear ring clamping and positioning device. Comprising a base fixed to a chuck, a movable base installed on the base through a hinged shaft, a sliding groove formed in the movable base, a positioning piece capable of moving in the radial direction of the chuck relative to the movable base, and a spring arranged between the movable base and the positioning piece. The positioning piece comprises a push rod installed in the sliding groove in a sliding mode and a positioning block used for being attached to the positioning face of the workpiece. The positioning device effectively solves the positioning problem of the square gear ring when the square gear ring is machined in a three-axis machining center, is simple in structure and easy and convenient to operate, greatly improves the machining precision of the square gear ring, and improves the machining efficiency. 本实用新型涉及一种方形齿圈夹紧定位装置，包括固定在卡盘上的底座、通过铰轴安装在所述底座上的活动座、设置在所述活动座内的滑动槽、可相对所述活动座沿卡盘径向方向移动的定位件以及设置在所述活动座与所述定位件之间的弹簧，所述定位件包括