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Elastic block mechanism

A technology of elastic blocks and moving blocks, which is applied in the field of measurement and inspection, can solve the problems of inaccurate contact measurement, low repeatability, and low precision, and achieve the effect of increasing the number of occasions used, high repeatability, and improving positioning accuracy

Inactive Publication Date: 2010-02-24
FRIEDRICH MEASUREMENT INSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It usually has low precision, poor linearity, inaccurate contact measurement, and low repeatability

Method used

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  • Elastic block mechanism
  • Elastic block mechanism

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Embodiment Construction

[0009] Below the present invention will be further described in conjunction with the embodiment in the accompanying drawing:

[0010] Such as figure 1 As shown, it includes: measuring rod 1, jacket 2, locking block 3, first bearing 4, pin 5, bearing cover 6, moving block 7, spring device 8, second pin 9, gauge body 10, bearing 11 And tighten screw 12 etc.

[0011] In the present invention, the moving block 7 is placed in the gauge body 10 first, and then the moving block 7 and the gauge body 10 are connected together with the first pin 5 . Install the first bearing 4 on both ends of the first pin 5, and at the same time press the first bearing 4 into the mounting hole reserved by the gauge body 10, and then install the bearing cover 6 on the end face of the first bearing 4, adjust Tighten screw 13 to lock after good position. The second pin 9 and the second bearing 11 are pre-press-fitted and installed. After the gauge body 10 is loaded into the moving block 7 and the posit...

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Abstract

The invention relates to an elastic block mechanism, in particular to an elastic block mechanism that is used for the transmission of measurement difference and the precision measurement of related factors, belongs to the technical field of measurement inspection technology, and is characterized in that a movable block is positioned inside a limit body, and the movable block and the limit body areconnected into a whole by a pin; a bearing is arranged at the two ends of the pin and pressed into an installation orifice of the limit body, and a close cover of the bearing is arranged on the end face of the bearing; the pin and the bearing are forcedly connected, positioned into the movable block by the limit body and locked firmly by a screwing bolt; a length rod and a jacket are fixedly connected and clamped on the movable block by a fastening block; a spring device is screwed into the movable block by the limit body. The elastic block mechanism can implement the measurement of diameterdifference and pulsation as well as multiple functions, has good line shape, small error and high repeated precision, can be conveniently connected with and arranged on various base boards by preset screw orifices, has extended applicability and improved locating precision, and leads detecting equipment to have higher size detecting level.

Description

technical field [0001] The invention relates to an elastic block mechanism, in particular, it is used for measuring difference transfer and associated element accuracy measurement, and belongs to the technical field of measurement and inspection. Background technique [0002] In the prior art, the measurement transmission mechanism usually adopts a lever, and the lever achieves the transmission function based on the rotation of the fixed point. It usually has low accuracy, poor linearity, inaccurate contact measurement, and low repeatability. Contents of the invention [0003] The purpose of the present invention is to overcome the above disadvantages, thereby providing an elastic block mechanism, which can realize diameter differential measurement and runout measurement, and has good linear shape, small error, and can improve positioning accuracy, enabling detection equipment to test higher The size of the grade. [0004] According to the technical solution provided by ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B5/24G01B5/20
Inventor 任晨杰葛雨新吴群新
Owner FRIEDRICH MEASUREMENT INSTR CO LTD
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