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Clearance-eliminating planar enveloping ring surface worm wheel structure, worm wheel clearance-eliminating method and processing method

A plane envelope, worm gear technology, applied in worm gears, belts/chains/gears, portable lifting devices, etc., can solve problems such as gaps in worm gear meshing, and achieve the effect of ensuring meshing accuracy

Pending Publication Date: 2020-10-09
纳密智能科技(东莞)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a backlash-eliminating planar enveloping toroidal worm gear structure, a worm gear anti-backlash method and a processing method, aiming at solving the problem of gap existing in the meshing of plane enveloping toroidal worm gears at present

Method used

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  • Clearance-eliminating planar enveloping ring surface worm wheel structure, worm wheel clearance-eliminating method and processing method
  • Clearance-eliminating planar enveloping ring surface worm wheel structure, worm wheel clearance-eliminating method and processing method
  • Clearance-eliminating planar enveloping ring surface worm wheel structure, worm wheel clearance-eliminating method and processing method

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Embodiment Construction

[0033] 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 embodiments of the present invention, and should not be construed as limitations of the present invention.

[0034] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical ", "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying Describes, but does ...

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Abstract

The invention belongs to the technical field of mechanical transmission parts, and in particular relates to a clearance-eliminating planar enveloping ring surface worm wheel structure, a worm wheel clearance-eliminating method and a processing method. The clearance-eliminating planar enveloping ring surface worm wheel structure comprises a first worm wheel and a second worm wheel same in tooth profile parameter, the first worm wheel is rotatably connected to the second worm wheel, at least one first limiting part is arranged on the inner side of the first worm wheel, a second limiting part corresponding to the first limiting part is arranged on the inner side of the second worm wheel, a compression elastic part is arranged between the first limiting part and the second limiting part corresponding to each other, a plurality of waist-shaped holes are formed in the second worm wheel, and threaded holes corresponding to the waist-shaped holes are formed in the first worm wheel; the compression elastic part extrudes the first worm wheel and the second worm wheel to dislocate; gear teeth of the first worm wheel are attached to a threaded surface of a screw on the same side, and gear teeth of the second worm wheel are attached to a threaded surface of the screw on the other side; and lock screws penetrate the corresponding waist-shaped holes and are connected to the corresponding threaded holes.

Description

technical field [0001] The invention belongs to the technical field of mechanical transmission parts, and in particular relates to a backlash-eliminating plane enveloping torus worm wheel structure, a worm wheel backlash-eliminating method and a processing method. Background technique [0002] The planar enveloping toroidal worm gear is an important mechanical transmission part, which has a large bearing capacity, high transmission efficiency and compact mechanism. In the actual transmission process, the planar enveloping toroidal worm gear and worm needs to rotate forward and reversely. In the existing ones, there is a certain gap in the meshing of the worm gear and worm gear. When turning to forward rotation, the worm needs to rotate at a certain angle before the thread surface of the worm can fit the tooth surface of the worm gear to realize the transmission. Therefore, the control system gives the parameters of the worm rotation to drive the worm gear to rotate There wi...

Claims

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Application Information

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IPC IPC(8): F16H55/24F16H55/14F16H55/08B23F11/00
CPCF16H55/24F16H55/14F16H55/08B23F11/00
Inventor 彭晓南朱晨阳麻凯凯袁静强
Owner 纳密智能科技(东莞)有限公司
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