Machining device and method for variable hyperbolic arc tooth trace cylindrical gear

A technology of cylindrical gears and processing devices, applied in gear tooth manufacturing devices, metal processing equipment, belts/chains/gears, etc., can solve the problem of difficulty in large-scale application of gears

Pending Publication Date: 2021-07-30
SICHUAN UNIV
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0005] Based on the above technical problems, the variable hyperbolic arc tooth line cylindrical gear processing device and processing method proposed by the present invention can conveniently and accurately process variable hyperbolic arc tooth line cylindrical gear processing, which solves the problem of large industrial problems of this kind of gear. Difficult problems in large-scale application

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  • Machining device and method for variable hyperbolic arc tooth trace cylindrical gear
  • Machining device and method for variable hyperbolic arc tooth trace cylindrical gear
  • Machining device and method for variable hyperbolic arc tooth trace cylindrical gear

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Embodiment Construction

[0035] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

[0036] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0037] The present invention is implemented as follows: as Figure 3-8 As shown, a variable hyperbolic circular arc cylindrical gear processing device ...

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Abstract

The invention discloses a machining device and method for a variable hyperbolic arc tooth trace cylindrical gear. The machining device and method for the variable hyperbolic arc tooth trace cylindrical gear comprises a cutting mechanism and a clamping mechanism, wherein the cutting mechanism comprises cutters, a sliding assembly and a sliding rail, a cutter fixing plate is arranged on the sliding assembly, the cutters are installed on the cutter fixing plate, the sliding assembly is in sliding connection with the sliding rail, the sliding rail is integrally in a circular arc shape, the sliding assembly is connected to a driving mechanism, the driving mechanism drives the sliding assembly to reciprocate at a constant speed along the sliding rail, the cutters can be adjusted on the cutter fixing plate in the radial direction of the sliding rail, a gear blank is clamped on the clamping mechanism, the clamping mechanism drives the gear blank to rotate and drives the gear blank to achieve tangential feeding movement at the same time. According to the machining device and method, industrial application of the variable hyperbolic arc tooth trace cylindrical gear can be achieved, the machining precision and the machining efficiency are improved, and the input cost is reduced.

Description

technical field [0001] The invention relates to the field of mechanical processing, in particular to a processing device and method for variable hyperbolic circular arc cylindrical gears. Background technique [0002] Since the appearance of the arc-toothed cylindrical gear, many scholars at home and abroad have carried out a lot of research on it. However, due to the different processing methods and tool types, the geometric characteristics and meshing characteristics of the corresponding arc-toothed cylindrical gears are also different. In the prior art, the blade is fixed on the tool holder when the circumferentially equal-thickness arc-toothed cylindrical gear is added, and the normal direction of the working base surface of the blade is always kept constant during the rotation process. The arc-toothed cylindrical gear processed by this translation method has the same tooth thickness everywhere, and the tooth profile of each section is involute. The gear pair composed o...

Claims

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Application Information

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IPC IPC(8): B23F5/12B23F5/02B23F19/00B23F23/06B23F23/08
CPCB23F5/02B23F5/12B23F19/00B23F23/06B23F23/08
Inventor 张海燕侯力梁爽吴阳
Owner SICHUAN UNIV
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