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Pedal arm welding strength detection device and method

A welding strength and detection device technology, which is applied in the direction of measuring devices, strength characteristics, and mechanical devices, can solve the problems of low automation, simple functions, and low accuracy of detection results, and achieve a high degree of automation and high accuracy of detection results. Effect

Pending Publication Date: 2020-12-11
重庆创奥汽车零部件股份有限公司
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AI Technical Summary

Problems solved by technology

The existing pedal arm welding strength detection function is simple, the degree of automation is low, and the accuracy of detection results is low

Method used

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  • Pedal arm welding strength detection device and method
  • Pedal arm welding strength detection device and method
  • Pedal arm welding strength detection device and method

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Embodiment Construction

[0036] see Figure 2-Figure 5 , a pedal arm welding strength detection device, including a workbench, the workbench is provided with a clamp body 5 for installing the pedal arm 2, the workbench is provided with a detection frame, and the detection frame is provided with a drive system, the drive system is connected to the measuring head 16 through the S-shaped force sensor 11, and the measuring head is used to apply force to the pedal body at the end of the pedal arm to detect the welding strength of the welding spot at the joint between the pedal arm and the pedal body. The system is used to drive the measuring head to translate and move vertically.

[0037] Described detection rack comprises the vertical plate 17 of two parallel arrangements, and two vertical plates are positioned at the both sides of clip body 5, is connected with two horizontal plates 18 that are arranged in parallel between the top of described two vertical plates, is provided with between two horizontal ...

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Abstract

The invention discloses a pedal arm welding strength detection device and method. The detection device and method are high in automation degree and higher in detection result precision. The pedal armwelding strength detection device comprises a workbench; a clamp body is arranged on the workbench and used for installing a pedal arm; a detection frame is arranged on the workbench; a driving systemis arranged on the detection frame; the driving system is connected with a measuring head through an S-shaped force sensor; the measuring head is used for applying force to a pedal body at the tail end of the pedal arm and detecting the welding strength of a welding spot at the joint of the pedal arm and the pedal body; the driving system is used for driving the measuring head to move horizontally and vertically.

Description

technical field [0001] The invention relates to the technical field of brake pedals, in particular to a pedal arm welding strength detection device and method. Background technique [0002] Pedal arm assembly is steel elastic material. The relationship between force and displacement is linear within the specified force range (that is, the elastic deformation zone). When the inflection point appears, it indicates failure, the pedal arm assembly is unqualified, plastic deformation and false welding occur at the welding place, such as figure 1 shown. The existing pedal arm welding strength detection function is simple, the degree of automation is low, and the accuracy of detection results is low. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies of the prior art, and provide a pedal arm welding strength detection device and method, which have a high degree of automation and higher accuracy of detection results. [0004] ...

Claims

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Application Information

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IPC IPC(8): G01M13/00G01N3/04G01N3/08G01N19/04
CPCG01M13/00G01N3/04G01N3/08G01N19/04G01N2203/0019G01N2203/0676G01N2203/0682
Inventor 刘雄胡睿
Owner 重庆创奥汽车零部件股份有限公司
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