Automatic sizing device of aluminum bar sawing machine

• Main Authors: LU YI, PAN ZHONGBAO, REN CHANGYONG, HA JUNWEN, WEI SHUYE, LI JUNPING, CHEN ZAIPING, WU DAKUI, LIAO YONG, LI HONGLIANG, DU JIANQIANG, CHEN LIN
• Format: Patent
• Language: English
• Published: 07.10.2015
• 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 invention relates to an automatic sizing device of an aluminum bar sawing machine. The automatic sizing device comprises a conveying track, sizing marks, a rack, an adjusting screw rod, a polish rod, an air cylinder and a sizing baffle. The automatic sizing device is characterized in that the sizing marks are arranged on the upper portions of the two sides of the conveying track respectively, and the rack is arranged on the side portion of the conveying track; the adjusting screw rod and the polish rod are installed on the upper portion of the rack in a transverse running through mode; a coder is installed at one end of the adjusting screw rod, and a driven chain wheel is installed at the other end of the adjusting screw rod; the driven chain wheel is connected with a driving chain wheel arranged on a speed reducer through a chain; the speed reducer is connected with a stepping motor; the polish rod and the adjusting screw rod are connected with a sizing device support with a cavity in a sleeved mode; the air cylinder is arranged inside the sizing device support, and the sizing baffle is connected with the bottom end of the air cylinder. According to the automatic sizing device of the aluminum bar sawing machine, sizing adjustment can be quickly carried out, the sawing precision is improved, manual sizing is avoided, labor force is reduced, the labor intensity is lowered, and potential safety hazards are avoided.