A magnetic semicircle circumference measuring instrument used for a bearing shell

A technology of perimeter measurement and magnetic force, which is applied in the direction of measuring devices, using electromagnetic means, instruments, etc., can solve the problems of large measurement accuracy errors, affecting service life, and low detection efficiency, so as to reduce quality management, improve product quality, and detect The effect of high frequency

Inactive Publication Date: 2017-08-04
河南省恒丰汽车配件制造有限公司
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Problems solved by technology

Torque wrench and dial indicator plus half-circle mold have very low detection efficiency and large measurement error due to different torque accuracy and individual measurement problems; the cylinder hydraulic semi-circle circumference detector is large in size and unstable in hydraulic pressure , but also to check the different pressure values ​​frequently, the measurement accuracy error is large, cumbersome, th

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  • A magnetic semicircle circumference measuring instrument used for a bearing shell

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Embodiment Construction

[0015] The principles and features of the present invention will be briefly described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0016] according to figure 1 As shown, the magnetic semicircle circumference measuring instrument for bearing pads includes a main body assembly 1 and a semicircular bearing pad mold assembly 2 connected thereto. A high-precision touch sensor assembly 3 is arranged on the upper side of the bearing pad semicircular mold assembly 2 . The upper part of the precision touch sensor assembly 3 is sequentially provided with a negative pole magnetic force assembly 4, a negative pole assisting force magnetic force assembly 5, a positive pole mandrel assembly 6, a positive pole assisting force magnetic force assembly 7, a positive pole magnetic force external force assembly 8, and a positive pole magnetic force assembly...

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Abstract

The invention discloses a magnetic semicircle circumference measuring instrument for bearing bushes, which comprises a main body assembly (1) and a bearing bush semicircle mold assembly (2) connected thereto. The precision touch sensor assembly (3), on the upper part of the high precision touch sensor assembly (3) is provided with a negative pole magnetic force assembly (4), a negative pole booster magnetic force assembly (5), and a positive pole mandrel assembly (6) from right to left ), the positive pole assisting force magnetic assembly (7), the positive pole magnetic force external force assembly (8), the positive pole assisting force magnetic assembly (7) is placed in the positive pole magnetic force external force assembly (8), the positive pole mandrel assembly (6) and The high-precision touch sensor assembly (3) is connected, and a display assembly (9) is arranged on the other side of the upper part of the bearing bush semicircular mold assembly (2). It has the advantages of high detection efficiency, high precision, light weight, simple and convenient operation, automatic data conversion, safety and environmental protection, etc.

Description

technical field [0001] The invention relates to a magnetic semicircle circumference measuring instrument for a bearing bush. Background technique [0002] Bearing semi-circle circumference detection is the key precision measurement of the bearing, which directly affects the accuracy level, price and technical performance requirements of the product. At present, the testing instruments for the semi-circle circumference of the bearing bush mainly include: torque wrench, dial gauge plus semi-circle tire tool, cylinder hydraulic semi-circle circumference tester. Torque wrench and dial indicator plus half-circle mold have very low detection efficiency and large measurement error due to different torque accuracy and individual measurement problems; the cylinder hydraulic semi-circle circumference detector is large in size and unstable in hydraulic pressure , but also to check the different pressure values ​​frequently, the measurement accuracy error is large, cumbersome, the meas...

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Application Information

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IPC IPC(8): G01B7/02
CPCG01B7/02
Inventor 鹿正恒鹿林慧鹿松年鹿林岩朱四方张小曼
Owner 河南省恒丰汽车配件制造有限公司
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