A device for lifting the mass of the tooth-by-tooth heating end with a guide block

A guide block and heating end technology, applied in the field of heat treatment, can solve the problems of poor end quality, difficult control and adjustment, etc., and achieve the effects of reducing processing costs, reducing accumulated processing errors, and reducing energy loss

Active Publication Date: 2019-10-01
YANSHAN UNIV
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Problems solved by technology

[0004] In view of the above problems, the present invention provides a device for the guide block to improve the quality of the tooth-by-tooth heating end, which aims to solve the technical problems of poor end quality and difficult control and adjustment during the tooth-by-tooth induction heating process of gears

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  • A device for lifting the mass of the tooth-by-tooth heating end with a guide block
  • A device for lifting the mass of the tooth-by-tooth heating end with a guide block

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Embodiment Construction

[0022] 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.

[0023] The present invention is a device for lifting the quality of the end part of the heating by the guide block, and the specific structure is as follows: figure 1 and figure 2 shown. The device of the present invention for improving the quality of the end of the guide block heating tooth by tooth includes a cage 1, an upper pressing mechanism 11, an upper guiding block 10, an upper clamping mechanism 9, an upper fixing frame 12, an upper adjustment mechanism 8, and a lower pressing mechanism 2. The lower guide block 3, the lower clamping mechanism 4, the lower fixing frame 5 and the lower adjusting mechanism 6. The shape of the cage 1 is rectangular, and it is used to fix and place the overall structure. Two rectangular columns protrude from the upper and lowe...

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Abstract

The invention discloses a device for improving the quality of gear-by-gear heating ends through guide blocks. The device comprises a retainer, an upper pressing mechanism, the upper guide block, an upper clamping mechanism, an upper fixing frame, an upper adjusting mechanism, a lower pressing mechanism, the lower guide block, a lower clamping mechanism, a lower fixing frame and a lower adjusting mechanism. Structures partially stretching out are arranged at the upper end and the lower end of the retainer, and the structures are connected with the upper fixing frame and the lower fixing frame.The fixed ends of the upper clamping mechanism and the lower pressing mechanism are connected with the upper fixing frame and the lower fixing frame, the telescopic ends of the upper clamping mechanism and the lower pressing mechanism are connected with the upper guide block and the lower guide block, and same tooth profile contours are arranged on the surfaces of the upper guide block, the lowerguide block and heated gears. By means of the device, the complexity of the gear-by-gear induction heating process can be reduced, the quality of the end faces of the gears during induction quenchingcan be improved, and the rejection rate is reduced; and the guide blocks which have different sizes and thicknesses and are grouped independently are used, and the device can be better suitable for different working conditions.

Description

technical field [0001] The invention relates to the field of heat treatment, in particular to a device for a guide block to elevate the quality of the heating end of each tooth. Background technique [0002] Gears are commonly used transmission parts. In order to meet the requirements of use, enhance the mechanical properties of gear transmission parts, improve their surface wear resistance, and increase fatigue strength, they need to be heat-treated for surface strengthening. Induction hardening is one of the current methods of gear surface strengthening. Because it has high processing efficiency and processing effect, and meets the requirements of green and sustainable development, this heat treatment method is widely used. For large modulus gears, due to the limitation of power and other reasons, it is currently impossible to adopt the method of overall induction hardening for surface strengthening, so the method of tooth-by-tooth quenching is adopted. In tooth-by-tooth ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C21D1/10C21D9/32
CPCC21D1/10C21D9/32C21D2221/00Y02P10/20Y02P10/25
Inventor 韩毅文怀宇
Owner YANSHAN UNIV
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