Quenching die for heat treatment of workpiece

Abstract

The invention discloses a quenching die for heat treatment of a workpiece. The quenching die comprises an operation body, a motor, a supporting plate and a rotating shaft, wherein the supporting plate is arranged at the top end of one side of the outer wall of the operation body, the motor is arranged on the top face of the supporting plate, the rotating shaft is arranged on one side of the motor, a first gear is fixedly connected to the surface of one end of the rotating shaft. a second gear is arranged on one side of the first gear, a first torsional spring is fixedly connected to the inner wall of the second gear, a first belt wheel is fixedly connected to one end of the first torsional spring, a first connecting belt is arranged on the surface of the first belt wheel, and an adjusting mechanism is arranged at one end of the first connecting belt. According to the quenching die for heat treatment of the workpiece, workpieces of different sizes can be cooled conveniently through the cooling mechanism, the fixing rod slides in the sliding groove, the fixing rod can conveniently drive the rack to move, and therefore, meshing connection between the rack and the spray head is facilitated, and angle adjustment work on the spray head is facilitated.

Description

technical field [0001] The invention relates to the technical field of workpiece heat treatment, in particular to a quenching mold for workpiece heat treatment. Background technique [0002] In the process of workpiece processing, heat treatment is often required, so it is usually necessary to quench the workpiece, and quenching is to heat the workpiece to a certain temperature, and then rapidly cool it in water, oil or air containing minerals, generally It is used to improve the hardness and strength of the workpiece. For example, CN201420670683.7 puts the workpiece on the press to adjust the deformation of the workpiece caused by heat treatment after cooling proposed in the quenching mold for heat treatment of the workpiece. The deformation of the workpiece is large, and the adjustment effect is not ideal. The working hours are long, but the existing quenching molds for heat treatment of workpieces generally have the following problems in use; [0003] 1. It is inconvenie...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a quenching mold for heat treatment of workpieces, to solve the inconvenience of quenching workpieces of different sizes in order to solve the above-mentioned background technology. Deformation occurs in the middle, which makes the workpiece unable to be used in the later stage, and the adjustment effect is not ideal. On the other hand, it is inconvenient to adjust the spraying angle of the nozzle according to different sizes of workpieces. During the process of water cooling, the angle adjustment cannot be performed, resulting in workpiece cooling. The effect is not ideal, which affects the post-processing work

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