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Self-adjusting bevel gear test box with adjustable offset distance

A self-adjusting, bevel gear technology, applied in the field of mechanical equipment, can solve the problems of increasing costs, reducing efficiency, inconvenient performance testing of bevel gears, etc., and achieving the effects of easy adjustment, improved lubrication environment, and improved detection accuracy.

Active Publication Date: 2020-12-29
CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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  • Abstract
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  • Application Information

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Problems solved by technology

At present, the existing technology and method is to test the performance of a pair of bevel gear pairs, only one gearbox can be designed for the gear pair, which brings inconvenience to the performance test of bevel gears, because the design, manufacture A gearbox requires cost and time, which increases the cost and reduces the efficiency for the development of new bevel gear products

Method used

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  • Self-adjusting bevel gear test box with adjustable offset distance
  • Self-adjusting bevel gear test box with adjustable offset distance
  • Self-adjusting bevel gear test box with adjustable offset distance

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Embodiment Construction

[0030] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention. .

[0031] see Figure 1 to Figure 7 , in a specific embodiment, a self-adjusting bevel gear test box with adjustable offset distance includes a box body 1, and two mutually perpendicular wheel shafts are horizontally arranged in the box body 1, which are respectively pinion shafts 2 and a large gear shaft 10, wherein the pinion shaft 2 is provided with a detachable small bevel gear 3, the large gear shaft 10 is provided with a shaft sleeve, and the shaft sleeve is provided with a rotatable large bevel gear 13; the shaft sleeve Fixed nuts 11 are arranged at both ends; a compression spring 26 is arranged b...

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Abstract

The invention discloses a self-adjusting bevel gear test box with an adjustable offset distance, and belongs to the technical field of mechanical design. The self-adjusting bevel gear test box comprises a box body; two mutually vertical wheel shafts are horizontally arranged in the box body; a bevel pinion is arranged on a pinion shaft; a shaft sleeve is arranged on a bull gear shaft; a rotatablebevel gear wheel is arranged on the shaft sleeve; fixing nuts are arranged at two ends of the shaft sleeve; a compression spring is arranged between the fixing nuts and the shaft sleeve; the pinion shaft is rotatably arranged in an eccentric shaft seat; the eccentric shaft seat is connected with an adjusting disc; a bull gear is arranged on the eccentric shaft seat; a worm and worm wheel mechanismis arranged in the box body and comprises a worm and a worm wheel arranged on the bull gear shaft; the pinion on the worm is meshed with the bull gear; and the worm wheel is connected with the fixingnuts through a spline sleeve mechanism. Various dynamic performance tests and analysis can be carried out on bevel gears with different offset distances and installation distances through one gear box, and the positions of the bevel gears can be changed automatically and adaptively according to adjustment of the offset distances in the test process.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment, in particular to a self-adjusting bevel gear test box with adjustable offset distance. Background technique [0002] The gearbox is mainly used to transmit power from one part of the machine to another part, and change the speed and torque to meet the working requirements of the actuator; [0003] Bevel gears are widely used in various industries of mechanical engineering due to their superior transmission performance. There are many types of bevel gears and can be divided into two categories: bevel gears without offset distance and hypoid gears with offset distance. When designing a gear pair, in order to evaluate whether it meets the design requirements, it needs to be installed in a gearbox for various static and dynamic performance tests and analysis. At present, the existing technology and method is to test the performance of a pair of bevel gear pairs, only one gearbox can be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/021G01M13/025G01D21/02
CPCG01M13/021G01M13/025G01D21/02
Inventor 张宇周鹏李泽东王志永
Owner CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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