Computer cut -to -size saw main shaft structure of high gyration precision

• Main Authors: LI JUNQING, LUO BIXING, LUO GUOXING, TAN FUHUA, LI YIMENG, XIAO ZHIQUN, CAO MENGLIAN, LI JUNQIANG, GUO CHAOYUAN, LUO BIFAN, LIN WANGNAN
• Format: Patent
• Language: Chinese; English
• Published: 09.03.2018
• Subjects: BROACHING; 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; FILING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; PLANING; SAWING; SCRAPING; SHEARING; SLOTTING; TRANSPORTING

The utility model belongs to the technical field of the processing equipment technique and specifically relates to indicate a computer cut -to -size saw main shaft structure of high gyration precision, it includes axle bed, main shaft, angular contact ball bearing, band pulley cutter holder, moves cutter holder and fixing bolt, the main shaft is installed in the axle bed, angular contact ball bearing installs in the main shaft, the band pulley cutter holder is installed in angular contact ball bearing's outer lane, it installs in the band pulley cutter holder to move the cutter holder, fixingbolt passes and moves cutter holder and threaded connection in band pulley cutter holder, this computer cut -to -size saw main shaft structure of high gyration precision's simple structure, and the gyration precision is high, no axial float, long service life. 本实用新型涉及加工设备技术领域，尤其是指种高回转精度的电脑裁板锯主轴结构，其包括轴座、主轴、角接触球轴承、带轮刀夹、动刀夹及固定螺栓，所述主轴装设于轴座，所述角接触球轴承装设于主轴，所述带轮刀夹装设于角接触球轴承的外圈，所述动刀夹装设于带轮刀夹，所述固定螺栓穿过动刀夹并螺纹连接于带轮刀夹，本高回转精度的电脑裁板锯主轴结构的结构