Sensing part supporting rod machining, clamping and fixing device for aero-engine testing

• Main Authors: FANG MINGLEI, REN QUANWEI, CHEN XIAOLONG, LI XIN, PEI YUE, LIU XIANGDONG, ZHANG ZHONGWEI, WANG BO
• Format: Patent
• Language: Chinese; English
• Published: 15.08.2023
• 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 invention belongs to the technical field of aero-engine testing, and particularly relates to a sensing part supporting rod machining, clamping and fixing device for aero-engine testing, and the device comprises a base which is provided with a plurality of bottom arc-shaped clamping grooves; the arc center of the cross section of each bottom arc-shaped clamping groove is higher than the surface of the base, and a supporting rod is arranged in each bottom arc-shaped clamping groove; the upper covers are fastened on the base through bolts, small gaps exist among the upper covers, and each upper cover is provided with a plurality of top arc-shaped clamping grooves and a square window communicated with the top arc-shaped clamping grooves; the arc center of the cross section of each top arc-shaped clamping groove is higher than the surface of the upper cover, is buckled on each supporting rod and is matched with the bottom arc-shaped clamping groove to clamp each supporting rod; the head step of each supporting