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Numerical control induction hardening equipment for file production

A technology of induction hardening equipment and files, applied in the field of quenching, can solve the problems affecting the stability of product quality, low control accuracy, large error range, etc., to save labor input, achieve precise control, and ensure the effect of quenching effect.

Pending Publication Date: 2021-11-16
SHUANGJIAN TOOLS SHIJIAZHUANG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At the same time, due to the wide variety of files and the different materials of the files, the parameters are also different. If the operator controls it entirely by experience, the control accuracy will be low and the error range will be large, which will affect the stability of product quality.

Method used

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  • Numerical control induction hardening equipment for file production

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Embodiment Construction

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] A numerical control induction hardening equipment for file production, combined with figure 1 As shown, including the chassis 1, the interior of the chassis 1 is provided with a heating sensor 3, a lower spray box group 4, an upper spray box group 5 and a manipulator 6, wherein the induction coil of the heating sensor 3 is pierced with a file workpiece 2. The heating sensor 3 is used to heat the file workpiece 2; the manipulator 6 is used to clamp the file workpiece 2 to realize the longitudinal movement of the file workpiece 2 in the induction circle of the heating sensor 3; the lower spray box group 4 is surrounded by Below the heating sensor 3 , the upper spray box group 5 is arranged above the heating sensor 3 , and the lower spray box group 4 and the upper spray box group 5 are used for cooling the file workpiece 2 . An e...

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Abstract

The invention discloses numerical control induction hardening equipment for file production. The equipment comprises a case for hardening a file workpiece, a detachable heating inductor is arranged in the case, the controlled end of the heating inductor is connected with an electric control box arranged on the case, a lower spraying box set used for cooling the part, reaching the hardening temperature, of the file workpiece is arranged below the heating inductor in a surrounding manner, and an upper spraying box set used for cooling the file workpiece from the top of the file workpiece is arranged above the heating inductor in a surrounding manner. The file workpiece is arranged in an induction coil of the heating inductor in a penetrating manner, and an inverted-F-shaped mechanical arm used for clamping the file workpiece to achieve longitudinal movement of the file workpiece in the induction coil of the heating inductor is arranged in the case. Various parameters can be accurately controlled by the equipment, the stability of the product quality is ensured, the application range is wide, the machining efficiency is high, and the automation degree is high.

Description

technical field [0001] The invention relates to the technical field of quenching, in particular to a numerically controlled induction hardening device for file production. Background technique [0002] The file is made of carbon tool steel T12 or T13 after heat treatment, and then the working part is quenched. It is a hand tool used for filing workpieces. Minimal processing. [0003] Quenching is the most critical process in the overall processing of the file. It can make the surface of the file workpiece have high hardness and fatigue resistance, while the center still maintains the original toughness. [0004] In the traditional quenching process, two people are required to work together, one takes the file out of the quenching furnace, and the other is responsible for quenching. In this process, workers need to have a lot of experience, not only need to precisely control the heating time and temperature of the file, but also strictly control the time and frequency of en...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D9/22C21D1/10C21D1/667
CPCC21D9/22C21D1/10C21D1/667Y02P10/25
Inventor 徐向军
Owner SHUANGJIAN TOOLS SHIJIAZHUANG
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