Automatic quenching and tempering device

A tempering device and automatic technology, applied in the direction of quenching device, heat treatment equipment, furnace, etc., can solve the problems of sparking, easy to get stuck, not durable, etc., and achieve the effect of precise control, flexible rotation and reduced phenomenon

Inactive Publication Date: 2014-04-23
重庆希米机械设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing ones are easy to get stuck, ignite and not durable when working

Method used

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  • Automatic quenching and tempering device

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Embodiment Construction

[0016] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0017] like figure 1 As shown, an automatic quenching and tempering device disclosed in the present invention includes a machine base, a spinning device 1, an automatic liquid spraying device and a lifting device 2; wherein, the six-station spinning device 1 includes a bottom plate 11, a turntable seat 12 , the turntable 13 and the lower top 14, a spacer 15 is provided between the turntable seat 12 and the base plate 11, a turntable shaft 16 is arranged between the turntable 13 and the tur...

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Abstract

The invention provides an automatic quenching and tempering device which comprises a base, a six-station rotation device, an automatic liquid spray device and a quenching and tempering lifting device, wherein the six-station rotation device comprises a bottom plate, a turntable seat, a turntable and lower centers; a cushion block is arranged between the turntable seat and the bottom plate; a turntable shaft is arranged between the turntable and the turntable seat; one end of the turntable shaft extends to the position below the turntable seat, and the other end of the turntable shaft is fixed above the turntable; multiple lower centers are arranged above the turntable. The automatic quenching and tempering device rotates flexibly without jam, and a heater is quick to mount and is durable; with a numerical control system and six stations, the device has high automation degree and is convenient to load and unload workpieces by workers, and one worker can operate 2-3 machine tools, thereby greatly saving the labor cost; after quenching at the first station, tempering is performed immediately at the second station, thus the waiting time between quenching and tempering is greatly shortened, the phenomenon of product cracking is reduced, and the product quality is remarkably improved.

Description

technical field [0001] The invention belongs to the technical field of workpiece quenching and tempering machinery. Background technique [0002] For the outer circle of crankshaft journals of motorcycle crankshafts, during heat treatment, the entire workpiece is quenched and tempered at low temperature, resulting in excessive hardness of the outer circles of crankshaft journals, which does not meet the requirements, and high-temperature tempering is required for the outer circles of multiple journals. In order to meet the hardness requirements of this part. The existing ones are easy to get stuck, catch fire and not durable when working. Contents of the invention [0003] In view of the above-mentioned defects and problems of the prior art, the object of the present invention is to provide a durable automatic quenching and tempering device that is flexible in rotation, free from jamming, fast in heater installation, non-igniting, and durable. [0004] In order to achiev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D1/667C21D9/30
Inventor 贺泽龙
Owner 重庆希米机械设备有限公司
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