Crowned tooth coupler

A coupling and drum-shaped tooth technology, which is applied in the field of drum-shaped gear couplings, can solve the problems of inconsistent specifications and models, increased spare parts, and low work efficiency, so as to improve the torque transmission effect, reduce the capital occupied by inventory, The effect of improving the fitting effect

Inactive Publication Date: 2016-02-17
PANZHIHUA GANGCHENG GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing drum gear couplings mainly have the following disadvantages: 1. If the specifications and models are not uniform, the spare parts will increase correspondingly, which will occupy a large amount of inventory funds; 2. The specifications and models are not uniform, the interchangeability of spare parts is poor, and the

Method used

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  • Crowned tooth coupler
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Examples

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Example Embodiment

[0018] The present invention will be further described below in conjunction with the drawings and specific embodiments.

[0019] Such as Figure 1 to Figure 4 As shown in the figure, the drum-shaped gear coupling of the present invention includes two external gear sleeves 1 arranged in mirror symmetry, and circumferential protrusions are provided on the adjacent ends of the two external gear sleeves 1 The ring gear 11; also includes an inner gear ring 6, the inner gear ring 6 is simultaneously sleeved on the ring gear 11 of the two outer gear sleeves 1, and the outer gear sleeve 1 consists of a coaxially arranged shaft The sleeve 2 and the outer gear sleeve 3 are composed, the gear ring 11 is arranged on the outer gear sleeve 3, and the outer gear sleeve 3 is detachably sleeved on the shaft sleeve 2.

[0020] Among them, the outer gear sleeve 1 is composed of a shaft sleeve 2 and an outer gear sleeve 3 that are coaxially arranged, so that when the ring gear 11 on the outer gear sl...

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Abstract

The invention discloses a crowned tooth coupler, and belongs to the field of couplers. The crowned tooth coupler comprises two outer gear shaft sleeves in mirror symmetry, and gear rings protruding in the peripheral direction are arranged at the close ends of the two outer gear shaft sleeves. The crowned tooth coupler further comprises an inner tooth hoop which is arranged on the gear rings of the two outer gear shaft sleeves in a sleeving mode. Each outer gear shaft sleeve is composed of a shaft sleeve and an outer tooth sleeve coaxially arranged, each gear ring is arranged on the corresponding outer tooth sleeve, and each outer tooth sleeve is detachably arranged on the corresponding shaft sleeve in a sleeving mode. Each outer gear shaft sleeve is composed of the shaft sleeve and the outer tooth sleeve coaxially arranged, so that when the gear ring part of one outer gear sleeve is damaged, only the outer gear sleeve part is replaced, and the corresponding shaft sleeve part can be reused, so that the cost is reduced. In addition, the shaft sleeves and the outer tooth sleeves in different sizes are matched to form the outer gear shaft sleeves adaptive to various speed reducers and rolling mills, so that the number of spare parts is largely reduced, and the conditions that inventory occupies investment are reduced.

Description

technical field [0001] The invention relates to the field of shaft couplings, in particular to a drum gear coupling. Background technique [0002] In the continuous rolling production line of steel mills, various types of reducers and rolling mills are often involved, so the production line generally has several specifications of couplings, and the couplings usually adopt drum-shaped gears, for example, the specifications are Φ140×Φ180, Φ150 ×Φ180, Φ152×Φ180, Φ160×Φ180, Φ180×Φ180 and other sizes; the two dimensions in each specification are the diameter of the shaft hole at the end of the reducer×the diameter of the shaft hole at the motor end. The existing drum gear couplings mainly have the following disadvantages: 1. If the specifications and models are not uniform, the spare parts will increase correspondingly, which will occupy a large amount of inventory funds; 2. The specifications and models are not uniform, the spare parts will be poorly interchangeable, and the wor...

Claims

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Application Information

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IPC IPC(8): F16D1/12
Inventor 杨松杨绍峰周刚梁勇梅成云严成龙
Owner PANZHIHUA GANGCHENG GROUP
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