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Heat treatment equipment and heat treatment method for hydraulic vane pump rotor

A technology of heat treatment equipment and vane pump, applied in the field of heat treatment, can solve the problems of low efficiency, energy consumption time period, affecting heat treatment quality, etc., and achieve the effect of preventing temperature leakage

Active Publication Date: 2022-05-31
浙江求精科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the heat treatment of hydraulic vane pump rotors at home and abroad is carried out in batches. After processing a batch of materials, it needs to cool down and then heat up the next batch of materials. This intermittent method not only consumes energy but also takes time. The cycle is long, the efficiency is low, and it is not suitable for the production and manufacture of large-scale hydraulic vane pump rotors, and each time the temperature rises, the reached temperature will be different from the previous one, which will affect the quality of heat treatment

Method used

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  • Heat treatment equipment and heat treatment method for hydraulic vane pump rotor
  • Heat treatment equipment and heat treatment method for hydraulic vane pump rotor
  • Heat treatment equipment and heat treatment method for hydraulic vane pump rotor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] The shell assembly that was originally located in the preheating chamber 21 was lifted to the carburizing chamber 22, and the shell assembly entered the carburizing chamber.

[0046] The shell assembly originally located in the carburizing chamber 22 is lifted up to the heat preservation chamber 23. At this time, the shell assembly is connected to the outside.

[0047] The housing assembly originally located in the heat preservation chamber 23 is lifted up to the junction of the upper rail 31 and the right rail group 33.

[0053] The shell assembly originally located in the preheating chamber 21 is lifted to the carburizing chamber 22, and the shell assembly enters the carburizing chamber.

[0055] The housing assembly originally located in the heat preservation chamber 23 is lifted up to the junction of the upper rail 31 and the right rail group 33, and the

Embodiment 2

[0068] The shell assembly originally located in the preheating chamber 21 is lifted to the carburizing chamber 22, and the shell assembly enters the carburizing chamber.

[0070] The housing assembly originally located in the heat preservation chamber 23 is lifted up to the junction of the upper rail 31 and the right rail group 33.

[0073] The blocking device 39 includes a sliding blocking block 391, a blocking block sliding casing 392 and a blocking block elastic member 393, so

[0074] When the blocking block elastic member 393 is in the initial state, its upper plane is higher than the upper plane of the drawer sliding plate 35,

[0076] Wherein the housing assembly originally located in the holding chamber 23 is lifted up to the upper rail 31 and the right rail group 33 combined

[0082] The shell assembly originally located in the preheating chamber 21 is lifted to the carburizing chamber 22, and the shell assembly enters the carburizing chamber.

[0083] The shell assembly o...

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Abstract

The invention discloses heat treatment equipment and a heat treatment method for a rotor of a hydraulic vane pump, including a base, a carburizing furnace assembly, a track assembly, an upper assembly line, a lower assembly line, and a shell assembly. The shell assembly includes a temperature control shell and a shell assembly. The material discharging drawer, the rotor of the hydraulic vane pump is placed in the material discharging drawer, which is set in cooperation with the temperature control shell, and the two are locked to form a closed shell. The invention provides an automatic circulation intelligent environment-friendly heat treatment production line, which is practical for continuous circulation. It is not necessary to cool down and cool down after each treatment. It can be operated in a batch assembly line, greatly reducing the energy waste of heat treatment, reducing the heat treatment gap between each batch, maintaining the quality stability of continuous heat treatment operations, and improving production efficiency.

Description

Heat treatment equipment and heat treatment method for hydraulic vane pump rotor technical field The present invention relates to the technical field of heat treatment, especially the heat treatment equipment and the heat treatment method of the hydraulic vane pump rotor. Law. Background technique At present, both domestic and foreign are to carry out heat treatment in batches for the heat treatment of the hydraulic vane pump rotor, and process a batch of After the material needs to be cooled and cooled, the heating and heat treatment of the next batch of materials is carried out. This intermittent method not only consumes energy but also takes time. The time period is long and the efficiency is low, which is not suitable for the production of large-scale hydraulic vane pump rotors, and each time the temperature rises, it will reach the The temperature is different from that reached before, thus affecting the quality of the heat treatment. SUMMARY OF THE INVENTION ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23C8/20
CPCC23C8/20Y02P10/20
Inventor 王昌飞陈永明
Owner 浙江求精科技有限公司