A 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 cost, reducing efficiency, inconvenient performance testing of bevel gears, etc., and achieving the effect of facilitating adjustment, improving lubrication environment, and improving detection accuracy

Active Publication Date: 2022-03-25
CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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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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  • A self-adjusting bevel gear test box with adjustable offset distance
  • A self-adjusting bevel gear test box with adjustable offset distance
  • A 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 adjustable offset distance, which belongs to the technical field of mechanical design and includes a box body. Two mutually perpendicular wheel shafts are horizontally arranged in the box body, and a small cone is arranged on the pinion shaft. Gear, the large gear shaft is provided with a shaft sleeve, and the shaft sleeve is provided with a rotatable large bevel gear; the two ends of the shaft sleeve are provided with fixed nuts; a compression spring is arranged between the fixed nut and the shaft sleeve; the pinion shaft is rotatable Set in the eccentric shaft seat; the eccentric shaft seat is connected with the adjustment disc; the eccentric shaft seat is provided with a large gear; the box is provided with a worm gear mechanism, which includes a worm and a worm gear arranged on the shaft of the large gear; the small gear on the worm The gear meshes with the bull gear; the worm gear is connected with the fixed nut through a spline sleeve mechanism. The present invention can test and analyze various dynamic performances of bevel gears with different offset distances and installation distances through a gear box, and can automatically adapt and change the position of the bevel gears according to the adjustment of the offset distance during 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 Patents(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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