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A kind of processing technology of outer ring teeth of turntable bearing

A technology for bearing outer rings and turntable bearings, applied to shafts and bearings, bearing components, mechanical equipment, etc., can solve the problems of high processing efficiency, inconvenient disassembly and installation, etc., and achieve the effect of high processing efficiency

Active Publication Date: 2022-07-08
WAFANGDIAN BEARING GRP STATE BEARING ENG TECH RES CENT CO LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a processing technology for the outer ring teeth of the turntable bearing, which solves the problem of inconvenient disassembly and installation of the outer ring teeth of the turntable bearing, and has high processing efficiency

Method used

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  • A kind of processing technology of outer ring teeth of turntable bearing
  • A kind of processing technology of outer ring teeth of turntable bearing
  • A kind of processing technology of outer ring teeth of turntable bearing

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Embodiment 1

[0020] like Figure 1-3 shown, where figure 1 It is a schematic structural diagram of the outer teeth after machining the outer ring of the bearing according to the embodiment of the present invention, figure 2 The dotted line part in is a schematic diagram of the structure after the tooth plate 2 is installed on the end face of the bearing outer ring 1 .

[0021] A process for machining outer ring teeth of a turntable bearing, comprising the following steps:

[0022] 1) Configure a toothed plate 2 for the bearing outer ring 1, and the shape of the toothed plate 2 matches the shape of the bearing outer ring 1, such as image 3 As shown, the toothed plate 2 in this embodiment is an arc-shaped plate, and the outer edge contour of the toothed plate 2 (the outer convex arc of the radial section) is the same as the outer edge contour of the bearing outer ring 1 (the outer circle of the radial section) match. It should be noted that the arc contour of the outer edge of the toot...

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Abstract

The invention relates to a process for machining outer ring teeth of a turntable bearing. By installing a tooth plate on the outer ring of the slewing bearing, and processing the outer teeth together with the outer ring of the bearing, the problem of inconvenient disassembly and installation of the slewing bearing during processing of the outer ring teeth is solved, and the processing efficiency is high.

Description

technical field [0001] The invention relates to the technical field of bearings, in particular to a machining process for outer ring teeth of a turntable bearing. Background technique [0002] Slewing bearing is a kind of large bearing with special structure that can bear large axial load, radial load and overturning moment and other comprehensive loads at the same time. When the precision requirements of construction machinery are high, the precision of the bearing slewing bearing used in the spindle of the turntable rotary machine tool also has high requirements. [0003] In the design of the high-precision machine tool turntable, the outer ring of the turntable bearing has teeth and the equipment pinion. Most of them are large slewing bearings, which are inconvenient to disassemble and install, and have low processing efficiency. SUMMARY OF THE INVENTION [0004] In view of the deficiencies of the prior art, the purpose of the present invention is to provide a process...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C33/64
CPCF16C33/64
Inventor 孙洪斌李鑫辉辛忠伟高俊聪纪云巧李晶伊兴洋刘学
Owner WAFANGDIAN BEARING GRP STATE BEARING ENG TECH RES CENT CO LTD
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