Pinion rack processing special fixture

• Main Authors: LI WENJIE, HONG RUNJIANG, WANG QUANSHENG, XIN YEWEI, DOU ZHONGLEI, BAI LIBIN, SU BIN
• Format: Patent
• Language: Chinese; English
• Published: 08.03.2017
• 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 discloses a pinion rack processing special fixture, include the base, fix mounting fixture on the base and with mounting fixture corresponds and fixes to the pivot through two floating holder on the base. The utility model discloses in -process at its processing pinion rack can improve profile of tooth coincidence between the pinion rack, guarantees that the prong on every pinion rack two sides and tooth millet reach desired corresponding relation respectively, and can make the face -to -face pinion rack post assembling of every group, and the prong of per two pinion racks is rigorously enforced respectively with tooth millet and is alignd. Use the utility model discloses two flank of tooth in -process work piece dismounting -free of pinion rack can be realized processing by the processing pinion rack, and can guarantee the overall dimension precision of work piece, and machining efficiency is high, can alleviate workman labour, reduce the processing cost. 本实用新型公开了种齿板加工专用夹具，包括底座、固定在所述底座上的固定夹