Internal expansion type roundness correcting machine for gear rings

A technology of calibration machine and ring gear, which is applied in the direction of using mechanical devices, mechanical measuring devices, mechanical counters/curvature measurement, etc., which can solve the problems of poor calibration quality, low calibration work efficiency, and high labor intensity.

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

AI Technical Summary

Problems solved by technology

[0003] In view of this, the purpose of the present invention is to provide a ring gear internal expansion roundness correction machine to solve the te...

Method used

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  • Internal expansion type roundness correcting machine for gear rings
  • Internal expansion type roundness correcting machine for gear rings

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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 internal expansion roundness correction machine in this embodiment includes a support 1, a slewing support 2 whose inner ring is fixed on the support, a correction platform 3 fixed on the outer ring of the slewing support, and Four dovetail guide rails 4 evenly arranged on the correction platform (in different embodiments, the number of dovetail guide rails can be three or other numbers above three), the fan ring correction block 5 slidingly matched with the dovetail guide rails, fixed on The L-shaped support plate 6 on the support, the hydraulic jack 7 vertically fixed on the L-shaped support plate, and the pressure head 8 fixed on the lower end of the hydraulic jack piston rod, the radius of the outer circle of the fan ring correction block is the same as The radii of the inner holes of the ring gear are eq...

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Abstract

The invention discloses an internal expansion type roundness correcting machine for gear rings. The internal expansion type roundness correcting machine comprises a bearing, a rotary bearing, a correction platform, swallow-tail-shaped guide rails uniformly distributed on the correction platform along the peripheral direction, fan-shaped annular correction blocks in sliding fit with the swallow-tail-shaped guide rails, an L-shaped support plate fixed at the bearing, a hydraulic jack vertically fixed at the L-shaped support plate and a pressing head fixed at the lower end of a piston rod of the hydraulic jack, wherein the inner circle surfaces of the fan-shaped annular correction blocks are conical surfaces; the front section of the pressing head is a cone which is matched with the conical surfaces of the fan-shaped annular correction blocks. Through the internal expansion type roundness correcting machine for the gear rings, the gear rings are placed on the swallow-tail-shaped guide rails; then the hydraulic jack is controlled to push the pressing head to move; the pressing head pushes the fan-shaped annular correction blocks to slide along the guide rails; the fan-shaped annular correction blocks are used for applying pressure to the gear rings to correct the deformation of the gear rings; the correction operation is automatically completed; the internal expansion type roundness correcting machine for the gear rings is high in correction operation efficiency and low in labor intensity.

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 uneven heating temperature and uneven cooling; therefore, it is necessary to detect and correct the deformation of the ring gear after quenching. However, in the prior art, the detection and calibration of the ring gear are carried out on different devices, which makes the detection and calibration operations inconvenient, and the calibration is generally completed by manual tapping, which has low calibration efficiency, high labor intensity, and poor calibration quality. Difference. Contents of the invention [0003] In view of this, the purpose of the present invention is to provide a ring gear internal expansion roundness correction machine to solve the technical problems of low calibration work efficiency, high labor intensity and poor calibration qua...

Claims

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Application Information

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IPC IPC(8): B23P6/00G01B5/20
CPCB23P6/00G01B5/201
Inventor 蓝来
Owner QIJIANG YONGYUE GEAR
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