High frequency welds heat sink aluminum tube welding extrusion device

• Main Authors: HUANG TENGSHENG, SHEN PING
• Format: Patent
• Language: Chinese; English
• Published: 23.03.2016
• Subjects: AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL; MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TRANSPORTING

The utility model relates to a high frequency welds heat sink aluminum tube welding extrusion device, including two extrusion wheels and two pivots, its characterized in that: extrusion wheel the tight fit is in the lower part of pivot respectively, the upper portion of pivot all is equipped with the bearing frame, is equipped with on the bearing frame to be used for carrying out lubricant passageway and interface to the bearing, it is changeing epaxial bearing to be equipped with in the bearing frame to cup joint, the pivot in be equipped with the cooling water passageway that vertically link up the pivot both ends. The utility model discloses the bearing is safeguarded conveniently, and not fragile, life is longer.