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Multifunctional perpendicularity and straightness detection device

A detection device and verticality technology, which is applied in the field of multifunctional verticality straightness detection device, can solve the problem of single function of the verticality measuring instrument, and achieve the effects of ensuring measurement accuracy, low manufacturing cost, and easy assembly and disassembly of sliding seats

Pending Publication Date: 2019-02-05
柳州市计量技术测试研究所
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The problem to be solved by the present invention is to provide a multifunctional verticality straightness detection device, which can solve the problem of single function of the existing verticality measuring instrument

Method used

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  • Multifunctional perpendicularity and straightness detection device
  • Multifunctional perpendicularity and straightness detection device
  • Multifunctional perpendicularity and straightness detection device

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Embodiment Construction

[0018] The present invention will be described in further detail below in conjunction with accompanying drawing embodiment:

[0019] Such as figure 1 A multifunctional verticality and straightness detection device shown includes a sliding column 2 placed on a precision flat plate 1, a sliding seat 5 is installed on the sliding column 2, and a clamp for clamping an indicator 8 is installed on the sliding seat 5. The table stem 7 and the bottom surface of the sliding column 2 are used as the first reference plane A for verticality measurement. Such as figure 2 , image 3 , Figure 4 The sliding column 2 shown has a sliding surface B that slides with the sliding seat 5, and a second reference surface C for measuring straightness and parallelism. The second reference surface C is parallel to the sliding surface B and is parallel to the first reference surface. A are perpendicular to each other. The top surface of the sliding column 2 is used as the third reference plane D fo...

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Abstract

The invention discloses a multifunctional perpendicularity and straightness detection device, and relates to the technical field of metering detection instruments. The multifunctional perpendicularityand straightness detection device comprises a sliding column arranged on a precision flat plate, wherein a sliding seat is arranged on the sliding column; the sliding seat is provided with a gauge clamping rod used for clamping an indicating gauge, and the bottom surface of the sliding column serves as a first reference surface A for measuring perpendicularity; the sliding column is provided witha sliding surface B which is matched with the sliding seat to slide, and a second reference surface C which is used for measuring straightness and parallelism; and the second reference surface C is parallel to the sliding surface B, and is perpendicular to the first reference surface A. Compared with the prior art, the sliding column is designed to be vertical and horizontal, and the sliding seatcan be conveniently taken down from the sliding column, so that the device has multiple detection functions, and the device not only is a perpendicularity measuring instrument, but also is a straightness measuring instrument, and can be also used as a standard square ruler, a standard leveling ruler or a standard parallel ruler. The multifunctional perpendicularity and straightness detection device is simple in structure and low in manufacturing cost.

Description

technical field [0001] The invention relates to the technical field of measurement and detection instruments, in particular to a multifunctional verticality and straightness detection device. Background technique [0002] There is a verticality measuring instrument, which includes a sliding column placed on a precision flat plate, a sliding seat is installed on the sliding column, and a clamping rod for clamping the indicator table is installed on the sliding seat, and the bottom surface of the sliding column is used as a verticality measurement. Datum. The sliding surface of the sliding column of the verticality measuring instrument is perpendicular to the working surface of the precision flat plate, and there is only one datum plane on the sliding column. Therefore, the sliding column can only work vertically, not horizontally. This verticality measuring instrument is only limited to measuring verticality, and has a single measurement function. Contents of the invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/245G01B5/24G01B5/25
CPCG01B5/24G01B5/245G01B5/25
Inventor 蒙向荣伍国荣古小灵全贻智
Owner 柳州市计量技术测试研究所
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