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Quenching device for mechanical shaft parts

A technology of shaft parts and quenching devices, applied in the direction of quenching devices, furnace types, furnaces, etc., can solve the problems of large limitations, achieve the effect of convenient adjustment and shorten the time required for processing

Active Publication Date: 2021-01-15
ANHUI GUANRUN AUTOMOBILE STEERING SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, metal shaft parts need high-frequency quenching after processing to improve mechanical properties. In high-frequency quenching, the shaft is generally placed directly in the high-frequency quenching coil, and the quenching is completed when the coil is connected. However, the existing shafts The specifications and diameters of the parts are various. The existing quenching device can only quench the shaft parts of one diameter in general, which has great limitations. Therefore, a kind of quenching device that can quench the shaft parts of different diameters is proposed. Quenching device for mechanical shaft parts

Method used

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  • Quenching device for mechanical shaft parts
  • Quenching device for mechanical shaft parts
  • Quenching device for mechanical shaft parts

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Embodiment approach

[0029] As an embodiment of the present invention, the drive assembly 5 includes a servo motor 51, a pulley 52, a sprocket 53 and a chain 54; the servo motor 51 is fixedly installed on the workpiece base 2, and the output shaft of the servo motor 51 is installed There is a sprocket 53, and the chain 54 is respectively wound on three pulleys 52 and a sprocket 53; the three pulleys 52 are respectively rotated and mounted on the water tank 1 and the workpiece base 2; the two ends of the chain 54 are respectively Fixedly connected to the two ends of the slider 6.

[0030] As an embodiment of the present invention, the clamping rod 97 has an S-shaped structure, the clamping rod 97 slides through the slider 96, and slides through the bar-shaped through hole 913 opened on the bottom wall of the bar-shaped chute 912, clamping The lower end of the holding bar 97 is fixedly connected with an adjusting gear 971, and the adjusting gear 971 is used to adjust the angle of the clamping bar 97...

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Abstract

The invention relates to the technical field of metal processing, in particular to a mechanical shaft part quenching device. The mechanical shaft part quenching device comprises a water tank, a workpiece base, high-frequency quenching machines, high-frequency copper coils and a controller, wherein the controller is used for working of the part quenching device, the top of the water tank is opened,and the upper end of the water tank is fixedly provided with the workpiece base; and the workpiece base covers half of the opening of the water tank, the three high-frequency quenching machines are fixedly installed on the upper side surface of the workpiece base, and the diameters of the high-frequency copper coils installed on the high-frequency quenching machines are different. According to the mechanical shaft part quenching device, shaft parts extend into the high-frequency red copper coils for high speed heating by pushing a clamping assembly upwards through an air cylinder, after the temperature rising is completed, the air cylinder is contracted, the shaft parts are put into water for quenching, and the quenching processing for the shaft parts with different diameters can be achieved.

Description

technical field [0001] The invention relates to the technical field of metal processing, in particular to a quenching device for mechanical shaft parts. Background technique [0002] The purpose of quenching is to transform supercooled austenite into martensite or bainite to obtain martensite or bainite structure, and then cooperate with tempering at different temperatures to greatly improve the strength, hardness and wear resistance of the steel. properties, fatigue strength and toughness, etc., so as to meet the different requirements of various mechanical parts and tools. Quenching can also be used to meet the special physical and chemical properties of some special steel materials such as ferromagnetism and corrosion resistance. [0003] At present, metal shaft parts need high-frequency quenching after processing to improve mechanical properties. Generally, the high-frequency quenching is to directly place the shaft in the high-frequency quenching coil, and the quenchin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C21D1/42C21D1/63C21D9/28
CPCC21D1/42C21D1/63C21D9/0062C21D9/28Y02P10/25
Inventor 戴朝樑其他发明人请求不公开姓名
Owner ANHUI GUANRUN AUTOMOBILE STEERING SYST
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