Device facilitating flanging of bearing ring in tempering furnace

Abstract

The invention discloses a device facilitating flanging of a bearing ring in a tempering furnace. The device comprises the tempering furnace, a first conveying device and a second conveying device; the first conveying device and the second conveying device are arranged on the side wall of the tempering furnace, the first conveying device is located above the second conveying device, and trapezoidal limiting blocks are arranged at the two sides of the first conveying device and are distributed close to the outer wall of the first conveying device; a plurality of groups of adsorption parts are uniformly distributed on a conveying belt of the first conveying device, and a control center is arranged at one side of each adsorption part; and each adsorption part comprises a plurality of groups of separation adsorption strips which are connected in sequence, and magnets are arranged in the separation adsorption strips. The device overcomes the defects in the prior art, is reasonable in design, can achieve effective flanging of the bearing ring, effectively improves the temperature uniformity of the bearing ring during tempering, removes product stress, improves the product percent of pass, and has higher social use value and application prospects.

Description

technical field [0001] The invention relates to the technical field of bearing ring processing, in particular to a device for facilitating the flanging of a bearing ring in a tempering furnace. Background technique [0002] Tempering treatment is a technique for smelting steel. It refers to the process of cooling the steel that has been quenched and hardened or normalized at a temperature lower than the critical temperature for a period of time to increase the toughness of the material. a treatment. According to the principle of metallurgy, after quenching and normalization treatment, put it back to the middle temperature for a period of time (aging), which can promote the precipitation of part of the carbide, and at the same time can eliminate part of the residual stress caused by rapid cooling, so it can improve the hardness of the material. toughness and flexibility. [0003] After the existing tempering furnace device tempers the bearing ring, most of them use a convey...

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Problems solved by technology

[0003] After the existing tempering furnace device tempers the bearing ring, most of them use a conveying device for transmission, which cannot flang the bearing ring well, which in turn affects the tempering effect, resulting in a decline in the pass rate, and may There will be accumulation of bearing rings, which will affect the processing efficiency

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