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Worm Distance Measuring Device

A distance measuring device and worm technology, applied in the direction of measuring devices, optical devices, instruments, etc., can solve the problems of increasing the error rate, prolonging the detection time, and affecting the detection accuracy, so as to increase the speed, reduce the difficulty of operation, and simplify the manufacturing process Effect

Active Publication Date: 2018-11-30
杭州汉翔机械有限公司
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0003] The problem existing in the prior art is: the dial indicator needs to move horizontally during the detection process, which may affect the detection accuracy. Secondly, the detection process involves the difference judgment of the detection of the dial indicator, and the extra calculation links will Prolong detection time and improve error rate

Method used

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Embodiment Construction

[0020] The present invention will be described in further detail below by means of specific embodiments:

[0021] The reference signs in the drawings of the description include: base 10, detection mechanism 20, standard block 21, detection block 22, detection rod 23, rod body 231, lifting needle 232, laser head 24, observation plate 30, analog tolerance member 40 , Base member 41, adjusting member 42, worm 50.

[0022] Such as figure 1 and figure 2 The shown worm distance measuring device includes a base 10, a detection mechanism 20, an observation plate 30 and an analog tolerance member 40. The base 10 is provided with a strip-shaped jack for insertion of the worm 50 to be detected and the positioning of the fixed detection mechanism. Bosses, such as image 3 The detection mechanism shown includes a standard block 21, a detection block 22, a detection rod 23 and a laser head 24. The lower part of the standard block 21 is provided with a groove for inserting a positioning ...

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Abstract

The invention relates to a worm detection device, in particular to a worm distance measurement device, and aims to provide a worm distance measurement device which can simplify existing detection processes and improves detection speed. The worm distance measurement device comprises a base, a detection mechanism, an observation plate and a simulation tolerance component. An inserting hole is formed in the base, the detection mechanism is fixed on the base and comprises a detection seat, a detection rod and a laser head, one end of the detection rod is vertically and rotatably connected on a detection block, the other end of the detection rod is fixed with the laser head, a lifting needle is arranged at one end of the detection rod close to the laser head, the observation plate is fixed on the base, the simulation tolerance component comprises a substrate, a maximum tolerance adjusting part and a minimum tolerance adjusting part, the substrate is fixedly connected on the base, the maximum tolerance adjusting part or the minimum tolerance adjusting part is stacked on the base, and the maximum tolerance adjusting part and the minimum tolerance adjusting part are positioned below the lifting needle.

Description

technical field [0001] The invention relates to a worm screw detection device, in particular to a worm screw distance measuring device. Background technique [0002] During the processing and forming of the worm, it is necessary to detect the distance between the two interval surfaces between the upper steps of the worm to ensure the machining accuracy of the worm. In the prior art, such as the notification number CN204255238u, a tool for quickly detecting the length of a worm, including a flat plate, a base is provided on the flat plate, a connecting groove is opened on the lower surface of the base, and a connecting groove is opened on the upper surface of the base, which is vertically downward and communicated with the connecting groove. Insert it into the detection hole of the worm to be detected. A comparison block is provided on the upper surface of the base near the detection hole. The upper surface of the comparison block is provided with a connecting hole that goes ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B11/14
CPCG01B11/14
Inventor 王文革
Owner 杭州汉翔机械有限公司
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