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A bicycle wheel clamping force detachment test machine

A clamping force, bicycle technology, applied in the field of testing machines, can solve problems such as inability to accurately adjust, poor rotation angle accuracy, etc.

Inactive Publication Date: 2016-03-30
中华人民共和国昆山出入境检验检疫局
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The bicycle wheel is connected to the front fork and rear fork of the bicycle, so the connection strength between the bicycle wheel and the front fork and rear fork of the bicycle is very important and needs to be detected, but the front fork and rear fork of the bicycle often have Different inclination angles, so when carrying out the wheel clamping force detachment test of the bicycle, it is often necessary to adjust the fixed angle of the bicycle frame according to different needs. The traditional method is to use the jaw clutch or the indexing disc to Adjust the fixed angle of the bicycle frame, but whether it is a jaw clutch or an indexing disc, the accuracy of the rotation angle is too poor, and it is often impossible to accurately adjust the bicycle frame to an accurate angle

Method used

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  • A bicycle wheel clamping force detachment test machine
  • A bicycle wheel clamping force detachment test machine
  • A bicycle wheel clamping force detachment test machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] see figure 1 with figure 2 , as shown in the legend wherein, a kind of bicycle wheel clamping force detachment testing machine is used for detecting the wheel clamping force of bicycle, and above-mentioned bicycle comprises the vehicle frame 11 of a bicycle, the front wheel 12 of a bicycle and the wheel of a bicycle Rear wheel 13, the above-mentioned wheel clamping force detachment testing machine includes a frame 2, a clamping mechanism, a loading mechanism and a control device (not shown in the figure), and the above-mentioned clamping mechanism and loading mechanism are respectively arranged on the frame 2, the clamping mechanism includes a lifting mechanism arranged on the frame 2, a rotating mechanism connected to the lifting mechanism, and a fixed plate 5 connected to the rotating mechanism.

[0022] Above-mentioned elevating mechanism comprises a first elevating screw rod 31, a connecting part 32 connected to the first elevating screw rod 31 and an elevating se...

Embodiment 2

[0036] The rest is the same as the first embodiment, except that the above-mentioned cables are provided with force sensors that can be read.

Embodiment 3

[0038] see image 3 , as shown in the legend therein, the rest are the same as the above-mentioned embodiment 2, different poles 52 are detachably connected to the connection holes 51, and the poles 52 can be arbitrarily selected to be plugged into one of the connection holes 51 according to different position requirements, Thereby, the position of the frame 11 of the bicycle is adjusted.

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PUM

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Abstract

The invention discloses a bicycle wheel clamping force shake-off testing machine which is used for detecting a bicycle wheel clamping force. The bicycle wheel clamping force shake-off testing machine comprises a frame, a clamping mechanism, a loading mechanism and a control apparatus. The clamping mechanism and the loading mechanism are arranged on the frame respectively. The clamping mechanism comprises an elevating mechanism arranged on the frame, a rotary mechanism connected on the elevating mechanism and a fixing plate connected on the rotary mechanism. The rotary mechanism comprises a worm, a turbine in transmission connection with the worm and a worm driving mechanism connected with a power input end of the worm. The worm is rotatably connected on the elevating mechanism. The fixing plate is fixed on the turbine and rotates in a vertical plane. A bicycle frame is fixed on the fixing plate. The control apparatus is electrically connected with the elevating mechanism, the worm driving mechanism and the loading mechanism. With the adoption of the turbine and the worm, a rotary angle of the fixing plate is very precise, and bicycle wheel clamping force shake-off tests are carried out in accurate correspondence to bicycle front forks and back forks of various specifications and types.

Description

technical field [0001] The invention relates to a testing machine, in particular to a bicycle wheel clamping force detachment testing machine. Background technique [0002] The bicycle wheel is connected to the front fork and rear fork of the bicycle, so the connection strength between the bicycle wheel and the front fork and rear fork of the bicycle is very important and needs to be detected, but the front fork and rear fork of the bicycle often have Different inclination angles, so when carrying out the wheel clamping force detachment test of the bicycle, it is often necessary to adjust the fixed angle of the bicycle frame according to different needs. The traditional method is to use the jaw clutch or the indexing disc to Adjust the fixed angle of the frame of the bicycle, but whether it is the jaw clutch or the indexing disc, the accuracy of the rotation angle is too poor, and it is often impossible to accurately adjust the frame of the bicycle to an accurate angle. Co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01L5/00
Inventor 张学峰许祖刚朱玲玲
Owner 中华人民共和国昆山出入境检验检疫局