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Variable-diameter induction heating device for ratchet and heating method thereof

An induction heating device and heating device technology, applied in the field of heat treatment, can solve the problems of low heating efficiency of the ratchet wheel and easy surface overheating, etc., and achieve the effect of simple and convenient lifting structure, uniform heating, and reducing surface overheating

Active Publication Date: 2022-02-22
合肥龙智机电科技有限公司
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Problems solved by technology

[0003] In view of the above situation, the present invention provides a variable-diameter induction heating device for ratchet and its heating method, which solves the problems of low heating efficiency of ratchet and easy overheating of the surface

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  • Variable-diameter induction heating device for ratchet and heating method thereof
  • Variable-diameter induction heating device for ratchet and heating method thereof
  • Variable-diameter induction heating device for ratchet and heating method thereof

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Embodiment Construction

[0038] In order to detail the technical content, structural features, achieved goals and effects of the present invention, the following will be described in detail in conjunction with the accompanying drawings.

[0039] The invention provides a variable-diameter induction heating device for a ratchet, such as figure 1 with figure 2 As shown, it includes a worktable 1, a rotating device, a lifting device, a ratchet mechanism, an annular track 5 and a heating device, the rotating device is arranged on the working table 1, and the rotating device includes a rotating housing 3, a first screw 11, a screw The end cap 12, the first motor 27 and the connecting rod fix the disk 10, the rotating housing 3 is fixedly connected to the workbench 1 through a plurality of connecting feet arranged at the bottom of the rotating housing 3, and the rotating housing 3 is provided with a first motor 27 , the output shaft of the first motor 27 is connected to the first end of the first lead scre...

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Abstract

The invention relates to a variable-diameter induction heating device for a ratchet and a heating method thereof, which includes a workbench, a rotating device, a lifting device, a ratchet mechanism, a circular track and a heating device. The device is set above the rotating device, the ratchet mechanism is set on the lifting platform, the circular track is fixed on the workbench through the support rod, and multiple heating devices are evenly distributed on the circular track. The heating device includes connecting rods, heating plates, connecting The slider, the telescopic rod and the insulating rod, the first end of the connecting rod is connected to the fixed disc of the connecting rod in rotation, and the second end of the connecting rod is connected to the connecting slider, and the top of the connecting slider is provided with an insulating rod pieces, and a heating plate is provided on the insulating rods, and the telescopic rods are arranged on the inner surface of the circular track. In the invention, the heating plate is designed to have a shape similar to the tooth shape of the ratchet to be heated, which ensures that the surface of the ratchet to be processed is heated evenly, and can also realize the processing of ratchets with different radii.

Description

technical field [0001] The invention relates to the technical field of heat treatment, in particular to a variable-diameter induction heating device for a ratchet and a heating method thereof. Background technique [0002] Heat treatment is one of the important processes in the manufacturing process of mechanical parts. In general, it can ensure and improve various properties of the workpiece, such as wear resistance and corrosion resistance, and can also improve the structure and stress state of the blank to facilitate various cold and hot processing. The ratchet structure is widely used in various machines. The ratchet mechanism has the characteristics of simple structure, convenient production and reliable movement, and the rotation angle of the ratchet can be adjusted. The traditional heat treatment method is to heat the surface by flame, but the disadvantage is that the surface is easy to overheat, the cost is high, the pollution is large, and the efficiency is low. I...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C21D1/42C21D9/32H05B6/14
CPCC21D1/42C21D9/32H05B6/145Y02P10/25
Inventor 李大龙汪银松李良机
Owner 合肥龙智机电科技有限公司
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