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Gearbox gear noise detection testbed

A transmission gear and test bench technology, which is applied in the testing of mechanical parts, the testing of machine/structural parts, measuring devices, etc., can solve problems such as inconvenience, and achieve the effect of improving comprehensiveness, convenient movement and manpower saving.

Inactive Publication Date: 2019-08-23
十堰超力达工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the test benches used in the noise detection of automobile gearboxes are simply placed on the automobile gearbox, and then the noise detection needs to be performed manually on different positions of the automobile gearbox at different angles. This detection method requires the inspectors to constantly change the position , it is very inconvenient, so it is necessary to design a new type of gearbox gear noise detection test bench to solve the above problems

Method used

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  • Gearbox gear noise detection testbed
  • Gearbox gear noise detection testbed
  • Gearbox gear noise detection testbed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] refer to Figure 1-3 , a gearbox gear noise detection test bench, including a support platform body 1 and four second support rods 9, the four second support rods 9 are respectively installed on the outer walls of both sides of the support platform body 1 by bolts, and the support platform body 1 There is a first opening on the central outer wall of the top, and the inner wall of the first opening is connected with two first electric guide rails 2 by bolts, the top outer walls of the two electric guide rails 2 are slidingly connected with the first electric slider, and the two second electric guide rails The top outer wall of an electric slider is connected with the same second support plate 10 by bolts, the bottom central outer wall of the second support plate 10 is connected with the first rotating motor 12 by bolts, and the output shaft of the first rotating motor 12 is connected by bolts There is a rotating disk 13, the top central outer wall of the second support p...

Embodiment 2

[0034] refer to Figure 1-5 , a gearbox gear noise detection test bench, also includes a first electric telescopic rod 19 installed on the bottom central outer wall of the first mounting plate 6 by bolts, and the bottom outer wall of the first electric telescopic rod 19 is connected with a support by bolts Block 22, the outer wall on one side of the bottom of the support block 22 is connected with the second electric telescopic rod 20 through a hinge, the other side outer wall of the bottom of the support block 22 is connected with the third support rod 23 through a hinge, the bottom outer wall of the second electric telescopic rod 20 Connect with the outer wall of one side of the middle part of the third support rod 23 through a hinge, the bottom outer wall of the third support rod 23 is connected with the arc plate 21 through the universal ball head, and the arc mouth inner wall of the arc plate 21 is connected with the noise detector 5 by bolts , the first electric telescop...

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Abstract

The invention discloses gearbox gear noise detection testbed. The testbed comprises a support platform body and four second support rods, wherein the four second support rods are respectively mountedon the outer walls of the support platform body on both sides through bolts; a first opening is formed in the central outer wall of the top of the support platform body; two first electric guiderailsare mounted on the inner wall of the first opening; the outer walls of the tops of the two electric guiderails are glidingly connected with first electric sliding blocks; and a same second support plate is mounted on the outer walls of the tops of the two first electric sliding blocks. According to the gearbox gear noise detection testbed provided by the invention, a first rotating motor is arranged at the bottom of the second support plate, a noise detector is arranged at the bottom of a first mounting plate, and the first rotating motor is capable of driving a rotating disk and a third support plate to rotate so as to drive a gearbox to rotate, thereby carrying out noise detection on the gearbox at different positions and then improving the comprehensiveness of the detection.

Description

technical field [0001] The invention relates to the technical field of automobile maintenance, in particular to a transmission gear noise detection test bench. Background technique [0002] The gearbox is an important mechanical part in the transmission mechanism. The internal control mechanism is precise and the space is small. After a long time of operation, it is inevitable that there will be failures, which will affect the working efficiency of the mechanical equipment. Especially for a moving car, the quality of the gearbox is related to the driver's life safety, so when the gearbox is overhauled, its noise needs to be tested, and a noise detection test bench is required. [0003] At present, the test benches used in the noise detection of automobile gearboxes are simply placed on the automobile gearbox, and then the noise detection needs to be performed manually on different positions of the automobile gearbox at different angles. This detection method requires the ins...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/028
CPCG01M13/028
Inventor 吴光平周世华
Owner 十堰超力达工贸有限公司