Bearing ring super lapping machine and using method thereof

Abstract

The invention relates to a bearing ring super lapping machine and a using method thereof. The bearing ring super lapping machine and the using method thereof are designed aiming at the technical problems that the service life is comparatively short, the precision is not good, and the production cost is high of an existing like product. An electromotor and rolling shafts are arranged on a rack of the super lapping machine, the electromotor is arranged on an electromotor seat board below a rack workbench, and a ring is arranged between the symmetrically-arranged rolling shafts. The super lapping machine is characterized in that one ends of the rolling shafts are connected with an adaptor composed of a transmission shaft, a bearing component and a belt pulley, the belt pulley comprises a first belt pulley and a second belt pulley, a pinch wheel is arranged between the belt pulleys, and the belt pulleys sequentially winds a V-shaped transmission mechanism composed of the electromotor, the first belt pulley, the pressing wheel and the second belt pulley; the ends of the rolling shafts are connected with an adaptor composed of a cardan joint and a gearbox. The design of the structure of the super lapping machine is reasonable, operation and use are convenient, the using method is practicable and simple, the precision of lapping machining is high, the stability is good, and the super lapping machine is applied to the supper lapping machining of the outer diameter of the bearing ring.

Description

technical field [0001] The invention relates to a lapping machine, which is a super-finishing machine for bearing rings and a use method thereof. Background technique [0002] The bearing ring finishing machine is a kind of grinding machine used for finishing the outer edge of the bearing ring. In the production process of deep groove ball bearings, the outer edges of the inner and outer rings of the bearing are finely The roughness needs to be super-finishing; therefore, the super-finishing of the outer edge of the bearing ring must place the bearing ring between the two rollers of the super-finishing machine, and put 1-2 pieces on the bearing ring Oil stone, the motor drives the roller to rotate, and then exerts a certain pressure on the oil stone, under the action of the oil stone cutting force, a layer of 1-2μm thick metal layer is cut off the outer edge surface of the bearing ring, thereby improving the roundness of the bearing ring and roughness. This type of bearing...

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Problems solved by technology

[0003] In order to overcome the above-mentioned deficiencies and improve the production efficiency and precision of bearing ring superfinishing, the purpose of the present invention is to provide a kind of bearing ring superfinishing machine and its use method to the field, so that it can solve the problem of existing similar products. Short service life of accessories, poor precision and technical problems of high production cost

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