Wheel traveling life test machine

A life test and wheel technology, applied in wheel testing and other directions, can solve the problems of difficulty in ensuring people's riding safety and inability to detect the life of wheels, and achieve the effect of automatic computer control, wide application range and accurate detection.

Inactive Publication Date: 2009-06-17
KUNSHAN INNOVATION TESTING INSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there is no special test machine for testing bicycle wheels, and the running life of the wheels cannot be tested during production, which makes it difficult to ensure people's riding safety

Method used

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  • Wheel traveling life test machine
  • Wheel traveling life test machine

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Embodiment Construction

[0015] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0016] figure 1 It is a schematic front view of the structure of the wheel running life testing machine of the present invention; figure 2 It is a schematic side view of the structure of the wheel running life testing machine of the present invention.

[0017] As shown in the figure, the wheel running life tester of the present invention includes a workbench 8, a motor 10 and a roller 13, etc., a support 2 is fixed on the workbench 8, a lifting cylinder 1 is fixed above the support 2, and a lifting cylinder 1 The piston rod of the piston rod is downward, and the loading weight group 3 is connected at the lower end of the piston rod. Guide rails are provided on the pillars on both sides of the support 2, and the connecting bracket 4 is clamped in the guide rails and can slide up and down. A clamp 5 is installed at the lower end of the connecting bracket 4, and the...

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PUM

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Abstract

The invention relates to a wheel running service life tester. The tester comprises a workbench and a roller; a frame is arranged above the workbench; the top end of the frame is provided with a hoisting cylinder; a piston rod of the hoisting cylinder is downwards connected with a loading weight set; pillars of the two sides of the frame are provided with guide rails; a connecting frame is arranged in the guide rail, the lower end of the connecting frame is provided with a jig, and the front end of the jig is in Y-shaped; a slot is opened on the surface of the workbench; a roller is arranged below the slot; the roller is arranged on a roller seat by a bearing; an electric motor is arranged in a cabinet body below the workbench; the output end of the electric motor is connected with a reduction gearbox; the output end of the reduction gearbox is connected with the input end of the roller by a chain or a belt pulley. In the invention, the wheel running service life of vehicles, such as bicycle, and the like, can be detected precisely, the detection can be automatically controlled by a computer, the operation is convenient, and the detection is precise. Additionally, the tester can be applicable for detecting the service life of a brake actuator and the service life of the electronic motor hub of an electric bicycle; whether driven by power or not, a wheel can be detected; and the scope of application is wide.

Description

technical field [0001] The invention relates to a bicycle accessory detection device, in particular to a wheel running life testing machine for detecting the running life of bicycle wheels, and belongs to the technical field of detection devices. Background technique [0002] Bicycles are very popular in China because of their convenience, speed and low price. Bicycles have a certain service life, especially rotating friction parts, such as tires, brakes, etc. After a certain period of use, these parts are prone to wear and damage due to friction. If excessive tire wear occurs during riding, the inner tube and rim will not be protected, which will easily cause the inner tube to burst, leading to accidents such as rollover. Therefore, good quality tires are an important part to ensure riding safety. [0003] At present, there is no special testing machine for testing bicycle wheels, and the running life of the wheels cannot be tested during production, making it difficult t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/013
Inventor 陶泽成
Owner KUNSHAN INNOVATION TESTING INSTR CO LTD
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