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Quenching deformation thermal corrector for gear ring

A technology of quenching deformation and thermal correction, which is used in forming tools, manufacturing tools, metal processing, etc., can solve the problems of low correction work efficiency and high labor intensity, and achieve high work efficiency, low labor intensity, and reduced correction pressure. Effect

Inactive Publication Date: 2016-01-27
QIJIANG YONGYUE GEAR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the object of the present invention is to provide a ring gear quenching deformation heat correction machine to solve the technical problems of low calibration work efficiency and high labor intensity in the prior art when manually correcting the ring gear

Method used

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  • Quenching deformation thermal corrector for gear ring
  • Quenching deformation thermal corrector for gear ring

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0012] As shown in the figure, the ring gear quenching deformation heat correction machine of this embodiment includes a support 1, a heating furnace 2 arranged on the support, an electric control jack 3 arranged on the support and symmetrically arranged on both sides of the heating furnace, Two arc-shaped pressure plates 4 located in the heating furnace and respectively connected to the telescopic rods of the electric control jack, guide rails 5 arranged in the heating furnace to linearly slide and cooperate with the two arc-shaped pressure plates, and arranged on the arc-shaped pressure plates to detect the two arc-shaped pressure plates A displacement sensor 6 for the relative position between the pressing plates, and an industrial computer 7 electrically connected to the displacement sensor and the electric control jack respectively.

[0013] In thi...

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Abstract

The invention discloses a quenching deformation thermal corrector for a gear ring. The quenching deformation thermal corrector comprises a supporting base, a heating furnace, electric-control lifting jacks, arc-shaped pressure plates, guide rails which are arranged in the heating furnace and are in linear sliding fit with the two arc-shaped pressure plates, a displacement sensor and an industrial controller which is electrically connected with the displacement sensor and the electric-control lifting jacks respectively. According to the quenching deformation thermal corrector for the gear ring disclosed by the invention, a to-be-corrected gear ring is heated by utilizing the heating furnace; steel has yield strength which is usually only about one third to a half of that at a normal temperature while heated to a temperature of 550-650 DEG C, and therefore, correction pressure can be greatly reduced; after the gear ring is heated, the industrial controller controls the electric-control hydraulic lifting jacks to push the arc-shaped pressure plates to apply pressure to the gear ring to correct, and a distance between the two arc-shaped pressure plates is monitored by a displacement sensor in a correcting process, so that the correction precision can be accurately guaranteed, the correction process is automatically completed under the control of the industrial controller, the correction working efficiency is high and labor intensity is low.

Description

technical field [0001] The invention relates to a detection device, in particular to a detection device for a ring gear. Background technique [0002] During the quenching process, the ring gear is easily deformed due to problems such as uneven heating temperature and uneven cooling; therefore, the deformation of the ring gear needs to be corrected after quenching. However, in the prior art, ring gear to ring gear calibration is generally done by manual beating, which has low calibration work efficiency and high labor intensity. Contents of the invention [0003] In view of this, the object of the present invention is to provide a ring gear quenching deformation heat correction machine to solve the technical problems of low calibration work efficiency and high labor intensity in the prior art of manually correcting the ring gear. [0004] The gear ring quenching deformation heat correction machine of the present invention comprises a support, a heating furnace arranged on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D3/10B21D37/16B21C51/00
CPCB21D3/10B21C51/00B21D37/16
Inventor 蓝来
Owner QIJIANG YONGYUE GEAR
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