After the rolling stock of the agricultural transport vehicle is damaged, the destroyed cage, rolling element and inner ring are easily dismantled, while the outer ring is recessed in a special part of the mechanical parts (half four-wheeled tractor and three-wheeled agricultural vehicle half The removal of the bearing at the outer end of the shaft sleeve is an example of difficulty. Therefore, the author specifically introduces several disassembly methods. First, the steel ball method. The 3 steel balls or 4 steel balls and the inner ring of the damaged rolling bearing body of the vehicle are evenly distributed in the outer ring of the bearing. From the other end of the half shaft sleeve, an iron rod slightly larger than the inner diameter of the bearing is used to resist the inner diameter of the bearing. With a hammer blow, the bearing outer ring can be punched out. Second, the tire method. According to the steel ball method to restore the bearing prototype, after installing the tire, screw the axle nut, but do not overtighten. Use a sledgehammer to shake the tires on both sides, or hold your tires with your arms open and whip hard. Third, the semi-axis method. The two balls of the damaged rolling elements of the bearing together with the inner ring on the axles are evenly distributed symmetrically in the outer ring of the bearing. At the other end of the axle sleeve, a thick hard block of wood is placed on the side of the axle sleeve, hitting the wooden block at the end of the axle shaft. , you can punch out the bearing outer ring. Fourth, homemade pull device method. The diameter of the outer ring of the bearing is completed according to the aforesaid semi-axle method, and half of the 175, 180, or 185 cylinder liners are discarded. Then the half-axis circular hole steel plate is just exposed on the cylinder liner, and the axle nut is tightened. Can be pulled out together with the bearing outer ring and half shaft. Five, iron plate method. About 50 centimeters long, 3 centimeters wide, about 1 centimeter thick iron plate, placed in the outer ring of the bearing, one person tightened the bearing outer ring, one person hit with iron bars against the iron plate, at any time to change the direction of the iron plate, The bearing outer ring can be removed. Six, iron rod oblique hit method. From the other end, place the iron rod obliquely into the groove of the outer ring of the bearing and hit it with a hammer. From time to time, switch the groove of the outer ring of the bearing to remove the outer ring of the bearing. Seven, flat mouth screwdriver method. When the outer ring of the bearing and the semi-shaft sleeve cause a clearance fit due to wear, the outer ring of the bearing can be disassembled by using a large flat screwdriver and the left and right sides to move. Eight, welding method. A discarded old steel bar or a waste screw requires a diameter equal to the diameter of the scattered bearing ball and is firmly welded in the middle of the outer ring of the bearing. Then use an iron bar against the middle of the reinforcement or waste screw and remove it with a hammer. Nine, welding and cutting method. The outer ring of the bearing is welded and welded from the bottom to the bottom. The molten iron flows downwards and flows on both sides to form a welding seam, eliminating the tension of the outer ring of the bearing and then pulling out with an iron bar. Ten, heating method. The heat is applied to the area surrounding the axle bushing of the outer ring of the bearing to allow the bearing outer ring to come off. Medical Ultrasonic Cleaning Machine Medical Ultrasonic Cleaning Machine,Surgical Instruments Ultrasonic Cleaning Machine,Ultrasonic Cleaning Devices,Industrial Ultrasonic Cleaning Machine Taizhou Gaogang District Dixin Medical Equipment Co., Ltd. , https://www.dixinmedical.com