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Gear

A technology of gear and positioning cylinder

Active Publication Date: 2019-04-19
浙江巨跃齿轮有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Gears are used to stably transmit power. The existing gears are usually a single integral structure, which results in a large consumption of gear materials and increases the cost of the entire gear.
[0003] At the same time, in order to increase the transportation volume in the logistics transportation process, several gears are usually stacked on each other, and the two adjacent gears may be bruised during the stacking process, resulting in poor stability in the logistics transportation process

Method used

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Embodiment Construction

[0035] Such as figure 1 and figure 2 As shown, the gear includes a ring-shaped body 1, and the side of the body 1 has a number of through positioning holes 1a, and the positioning holes 1a are evenly distributed on the body 1 in the circumferential direction based on the center of the body, and also includes a positioning cylinder 2 and a positioning Sheet 3, the above-mentioned positioning cylinder 2 is a flexible material and is cylindrical, the outer end of the positioning cylinder 2 has a baffle 2a protruding to its side, the above-mentioned positioning cylinder 2 is embedded in the positioning hole 1a and the baffle 2a is against Leaning against the port of the positioning hole 1a, the above-mentioned positioning piece 3 is disc-shaped and the positioning piece 3 is connected with the inner end of the positioning cylinder 2 through a pre-tightening mechanism. At one end, the above positioning piece 3 abuts against the other end of the positioning hole 1a, and the positi...

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Abstract

The invention discloses a gear and belongs to the technical field of machinery. The gear solves the problem of poor stability in the prior art. The gear comprises an annular gear body, positioning cylinders and positioning sheets; a plurality of through positioning holes are arranged in the side of the gear body; the positioning holes are circumferentially and uniformly distributed on the gear body with the body center as a reference; the positioning cylinders are made of a flexible material and are in a cylindrical shape; the outer end of each positioning cylinder is provided with a shieldingedge projecting toward the side of the positioning cylinder; the positioning cylinders are embedded in the positioning holes and the shielding edges abut against the end openings of the positioning holes; the positioning sheets are disc-shaped and are connected with the inner ends of the positioning cylinders through pre-tightening mechanisms; under the action of the pre-tightening mechanisms, the shielding edges abut against one ends of the positioning holes; the positioning sheets abut against the other ends of the positioning holes; and the positioning sheets are made of a flexible material. The gear is high in stability.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to a gear. Background technique [0002] Gears are used to stably transmit power, and the existing gears are usually of a single integral structure, which causes a relatively large consumption of gear materials and increases the cost of the entire gear. [0003] At the same time, in order to increase the transportation volume in the logistics transportation process, several gears are usually stacked on each other, and the two adjacent gears may be bruised during the stacking process, resulting in poor stability in the logistics transportation process. Contents of the invention [0004] The purpose of the present invention is to provide a gear with relatively low cost and relatively high stability during logistics transportation to solve the above-mentioned problems in the prior art. [0005] The purpose of the present invention can be achieved through the following technical solut...

Claims

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Application Information

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IPC IPC(8): F16H55/17
CPCF16H55/17
Inventor 吴华睦
Owner 浙江巨跃齿轮有限公司
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