Instrument for rapidly measuring total thickness of cone bearing

Abstract

The invention discloses a cone bearing total thickness rapid measuring instrument, which comprises a mounting frame, a power device, a clamping device, a transmission assembly and an ampere meter, wherein one side of the mounting frame is fixedly connected with the power device, one side of the power device is fixedly connected with the clamping device, one side of the clamping device is movably connected with the transmission assembly, one side of the mounting frame is fixedly connected with the clamping device, one side of the transmission assembly is movably connected with the mounting frame, the mounting frame comprises a mounting base plate, a mounting frame body and a fixing plate, one side of the mounting frame body is fixedly connected with the mounting base plate, the transmission assembly comprises a first bevel gear, a second bevel gear and a gear shaft, the tooth surfaces of the first bevel gear and the second bevel gear are meshed, the side, away from the first bevel gear, of the second bevel gear is fixedly connected with the gear shaft, a fixing block is arranged on the side, away from the second bevel gear, of the gear shaft, a rotation groove is formed in one side of the fixing plate, a fixing block is inserted into the rotation groove, and the gear shaft is movably connected with the fixing plate.

Description

technical field [0001] The invention relates to the technical field of axle assembly, in particular to a rapid measuring instrument for the total thickness of a tapered bearing. Background technique [0002] With the gradual development of science and technology, the level of mechanization at home and abroad is gradually reduced. However, the reduction of the level of mechanical manufacturing cannot guarantee consistent product quality. There is still a slight deficiency in product positioning and installation. With the increasing performance requirements for power transmission components, the cone Bearings are widely used in various mechanical structures. In order to ensure the performance of the tapered bearings, the tapered bearings are generally used in pairs. During the axle assembly process, the total thickness of the tapered bearings needs to be measured. One car has two bridges, and the measurement accuracy will be affected. Bevel gear installation distance, high mea...

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Problems solved by technology

[0002] With the gradual development of science and technology, the level of mechanization at home and abroad is gradually reduced. However, the reduction of the level of mechanical manufacturing cannot guarantee consistent product quality. There is still a slight deficiency in product positioning and installation. With the increasing performance requirements for power transmission components, the cone Bearings are widely used in various mechanical structures. In order to ensure the performance of the tapered bearings, the tapered bearings are generally used in pairs. During the axle assembly process, the total thickness of the tapered bearings needs to be measured. One car has two bridges, and the measurement accuracy will be affected. Bevel gear installation distance, high measurement accuracy can improve the pass rate of one installation, if it is unqualified, it needs to be disassembled and reassembled, which wastes assembly time. At present, it is necessary to manually press the bevel bearing with a certain force and then rotate it, and then measure the total thickness. The measurement accuracy and test stability cannot be guaranteed, and when the tapered bearings are used in pairs, controlling the axial preload is the key to ensuring the service life of the tapered bearings, otherwise it will cause damage to the tapered bearings, reduce the bearing capacity of the transmission shaft system, and improve safety Hidden danger

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