Automobile testing fixture quantitatively-adjustable movable reference mechanism and adjusting method
A technology of quantitative adjustment and inspection tools, which is applied in the direction of measuring devices, adopting mechanical devices, mechanical measuring devices, etc., can solve problems such as inability to use, influence on the stability of parts, and inability to obtain correct values in part springback measurement, so as to achieve integrity High, high stability, avoid interference possible effect
Active Publication Date: 2020-12-01
台州屹丰汽车模具有限公司
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Problems solved by technology
[0002] Automobile inspection tool is an indispensable inspection tool in the automobile industry, and the benchmark is the most important part of the inspection tool. In the past, the clamping point on the part was composed of two parts: the traditional long-arm clamp and the fixed reference. Due to the separation of the two, the installation position and angle of the compactor have a great influence on the stability of the part, and there will be interference with the body of the inspection tool or the workpiece of the part and cannot be used.
Moreover, the traditional benchmarks are fixed, and the correct value cannot be obtained from the springback measurement of the parts. Therefore, it is urgent to design a movable benchmark mechanism that can be quantitatively adjusted.
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[0050] The present invention will be further described through specific embodiments below in conjunction with the accompanying drawings.
[0051] Such as figure 1 , figure 2 , image 3 , the automobile inspection tool can quantitatively adjust the activity reference mechanism and adjustment method, including:
[0052] The reference pin mounting seat 1, the reference pin mounting seat 1 includes a fixed base 11 and a mounting column 12 located above the fixed base 11 and integrally connected with the fixed base 11, and the side of the fixed base 11 is provided with a chuck assembly connecting piece 13;
[0053] The reference pin 2, the reference pin 2 is installed at the mounting post 12;
[0054] The collet assembly 3, the collet assembly 3 includes a collet mounting seat 31, a collet 32 and a collet driving mechanism 33, the collet mounting seat 31 is connected with the collet assembly connecting piece 13, and the collet 32 is located above the collet mounting seat 31...
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The invention discloses an automobile testing fixture quantitatively-adjustable movable reference mechanism and an adjusting method. The mechanism comprises a reference pin installation base which comprises a fixed pedestal and an installation column which is located on the fixed pedestal and is integrally connected with the fixed pedestal, wherein the side surface of the fixed pedestal is provided with a chuck assembly connecting piece; a reference pin which is mounted at the mounting column; and a chuck assembly which comprises a chuck mounting base, a chuck and a chuck driving mechanism, wherein the chuck mounting base is connected with the chuck assembly connecting piece, the chuck is located above the chuck mounting base and connected with the chuck mounting base through the chuck driving mechanism, and the chuck driving mechanism is mounted at the vertical extending part of the chuck mounting base. The chuck driving mechanism comprises a driving rod and a driving disc; a vertically extending driving rod mounting hole and a driving disc mounting notch communicated with the driving rod mounting hole are formed in the vertically extending part of the chuck mounting base; scalesfor recording circumferential angle values are marked on the circumference of the driving disc; and an indicator pointing to the scales is arranged on the chuck installation base.
Description
technical field [0001] The invention relates to the field of a movable reference mechanism of an automobile inspection tool, and more specifically relates to a quantitatively adjustable movable reference mechanism and an adjustment method of an automobile inspection tool. Background technique [0002] Automobile inspection tool is an indispensable inspection tool in the automobile industry, and the benchmark is the most important part of the inspection tool. In the past, the clamping point on the part was composed of two parts: the traditional long-arm clamp and the fixed reference. Due to the separation of the two, the installation position and angle of the compactor have a great influence on the stability of the part, and there will be interference with the body of the inspection tool or the workpiece of the part, making it unusable. Moreover, the traditional benchmarks are fixed, and the correct value cannot be obtained from the springback measurement of the parts. Theref...
Claims
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IPC IPC(8): G01B5/00
CPCG01B5/0025
Inventor 叶研鲍怀伟卢沛
Owner 台州屹丰汽车模具有限公司
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