WO2016169447A1 - Internally-round gauge - Google Patents

Internally-round gauge Download PDF

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Publication number
WO2016169447A1
WO2016169447A1 PCT/CN2016/079530 CN2016079530W WO2016169447A1 WO 2016169447 A1 WO2016169447 A1 WO 2016169447A1 CN 2016079530 W CN2016079530 W CN 2016079530W WO 2016169447 A1 WO2016169447 A1 WO 2016169447A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
measurement
internally
main body
gauge
Prior art date
Application number
PCT/CN2016/079530
Other languages
French (fr)
Chinese (zh)
Inventor
赵永海
Original Assignee
苏州国量量具科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 苏州国量量具科技有限公司 filed Critical 苏州国量量具科技有限公司
Publication of WO2016169447A1 publication Critical patent/WO2016169447A1/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B1/00—Measuring instruments characterised by the selection of material therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
    • G01B5/12—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters internal diameters

Definitions

  • the invention relates to an inner circular gauge, belonging to the technical field of measurement.
  • the requirements for gauges are very high.
  • the wear resistance is reduced during the actual application process. After a period of use, it is prone to wear and has a short service life. , causing the loss of measurement function.
  • an object of the present invention is to provide an inner circular gauge comprising a main body, the main body having an annular structure as a whole, comprising a measuring layer and a protective layer coated on the outside of the measuring layer,
  • the measuring layer is one of a quartz glass layer, a crystal layer or a crystal layer
  • the protective layer is one of a metal layer, a rubber layer or a plastic layer.
  • the invention has the advantages that the wear resistance of the gauge is improved, the precision variation caused by the temperature change is reduced, the service life and the measurement precision are improved.
  • Figure 1 is a schematic view of the main structure of the present invention.
  • the present invention relates to an inner circular gauge comprising a main body 1 having an annular structure as a whole, comprising a measuring layer 11 and a protective layer 12 coated on the outside of the measuring layer, said measuring layer 11 It is a kind of quartz glass layer, crystal layer or crystal layer.
  • the hardness of crystal glass (Mohs grade 7) is better than that of alloy steel (generally Mohs grade 5-6), which greatly improves the wear resistance and thus improves
  • the service life is much lower than the existing alloy steel. Since the crystal glass is a crystal structure, the expansion coefficient is low, the temperature is small, the deformation is not easy, and the measurement precision is high;
  • the protective layer 12 is a metal layer, a rubber layer or a plastic layer.

Abstract

An internally-round gauge comprises a main body (1). The main body (1) is of a circular structure on the whole, and comprises a measurement layer (11) and a protective layer (12) cladding outside the measurement layer (11). The measurement layer (11) is one of a quartz glass layer, a crystalline layer or a rock crystal layer. The protective layer (12) is one of a metal layer, a rubber layer or a plastic layer. The internally-round gauge has the advantages: the wear resistance performance of the gauge is improved, the precision change caused by a temperature change is reduced, and the service life and the measurement precision are improved.

Description

一种内圆量规 Internal circular gauge 一种内圆量规Internal circular gauge
技术领域 Technical field
　　本发明一种内圆量规，属于测量的技术领域。The invention relates to an inner circular gauge, belonging to the technical field of measurement.
背景技术 Background technique
对于一些精度要求较高的测量，对量规的要求非常高，但是，对于钢制的量规而言，在实际应用过程中，耐磨性能降低，在使用一段时间后，容易产生磨损，使用寿命短，致使失去测量功能。 For some measurements with high precision requirements, the requirements for gauges are very high. However, for steel gauges, the wear resistance is reduced during the actual application process. After a period of use, it is prone to wear and has a short service life. , causing the loss of measurement function.
发明内容 Summary of the invention
　 针对现有技术存在的不足，本发明的目的在于提供一种内圆量规，包括主体，所述的主体整体呈环状结构，包括测量层和包覆在测量层外部的保护层，所说的测量层为石英玻璃层、水晶体层或水晶石层的一种，所说的保护层为金属层、橡胶层或塑料层的一种。 In view of the deficiencies of the prior art, an object of the present invention is to provide an inner circular gauge comprising a main body, the main body having an annular structure as a whole, comprising a measuring layer and a protective layer coated on the outside of the measuring layer, The measuring layer is one of a quartz glass layer, a crystal layer or a crystal layer, and the protective layer is one of a metal layer, a rubber layer or a plastic layer.
本发明的优点是：提高了量规的耐磨性能，降低了受温度变化导致的精度变化，提高了的使用寿命和测量精度。The invention has the advantages that the wear resistance of the gauge is improved, the precision variation caused by the temperature change is reduced, the service life and the measurement precision are improved.
附图说明DRAWINGS
图1是本发明的主体结构示意图。BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic view of the main structure of the present invention.
具体实施方式detailed description
下面结合具体实施例来进一步描述本发明，本发明的优点和特点将会随着描述而更为清楚。但这些实施例仅是范例性的，并不对本发明的范围构成任何限制。本领域技术人员应该理解的是，在不偏离本发明的精神和范围下可以对本发明技术方案的细节和形式进行修改或替换，但这些修改和替换均落入本发明的保护范围内。 The invention will be further described in conjunction with the specific embodiments, and the advantages and features of the invention will become more apparent. However, these examples are merely exemplary and do not constitute any limitation on the scope of the invention. It should be understood by those skilled in the art that the details and the details of the present invention may be modified or substituted without departing from the spirit and scope of the invention.
参见图1，本发明涉及一种内圆量规，包括主体1，所述的主体1整体呈环状结构，包括测量层11和包覆在测量层外部的保护层12，所说的测量层11为石英玻璃层、水晶体层或水晶石层的一种，水晶玻璃的硬度（莫氏7级）好于合金钢材（一般为莫氏5-6级），大大提高了耐磨性能，进而提高了使用寿命，其成本大大低于现有合金钢。由于水晶玻璃为晶体结构，膨胀系数低，受温度影响小，不易变形，测量精度高；所说的保护层12为金属层、橡胶层或塑料层的一种。Referring to Fig. 1, the present invention relates to an inner circular gauge comprising a main body 1 having an annular structure as a whole, comprising a measuring layer 11 and a protective layer 12 coated on the outside of the measuring layer, said measuring layer 11 It is a kind of quartz glass layer, crystal layer or crystal layer. The hardness of crystal glass (Mohs grade 7) is better than that of alloy steel (generally Mohs grade 5-6), which greatly improves the wear resistance and thus improves The service life is much lower than the existing alloy steel. Since the crystal glass is a crystal structure, the expansion coefficient is low, the temperature is small, the deformation is not easy, and the measurement precision is high; the protective layer 12 is a metal layer, a rubber layer or a plastic layer.

Claims (1)

  1. 一种内圆量规，包括主体，其特征在于，所述的主体整体呈环状结构，包括测量层和包覆在测量层外部的保护层，所述的测量层为石英玻璃层、水晶体层或水晶石层的一种，所说的保护层为金属层、橡胶层或塑料层的一种。An inner circular gauge includes a main body, wherein the main body has an annular structure as a whole, and includes a measuring layer and a protective layer coated on the outside of the measuring layer, wherein the measuring layer is a quartz glass layer, a crystal layer or A type of crystal stone layer, said protective layer being a metal layer, a rubber layer or a plastic layer.
PCT/CN2016/079530 2015-04-20 2016-04-18 Internally-round gauge WO2016169447A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201520237782.0U CN204514239U (en) 2015-04-20 2015-04-20 A kind of inner circle gauge
CN201520237782.0 2015-04-20

Publications (1)

Publication Number Publication Date
WO2016169447A1 true WO2016169447A1 (en) 2016-10-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/079530 WO2016169447A1 (en) 2015-04-20 2016-04-18 Internally-round gauge

Country Status (2)

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CN (1) CN204514239U (en)
WO (1) WO2016169447A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204514239U (en) * 2015-04-20 2015-07-29 赵永海 A kind of inner circle gauge
CN204944334U (en) * 2015-07-27 2016-01-06 苏州国量量具科技有限公司 A kind of feeler gauge

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140299041A1 (en) * 2013-04-03 2014-10-09 Niigata Seiki Co., Ltd. Ring gauge with maintenance line and round point and method of manufacturing the same
CN204514239U (en) * 2015-04-20 2015-07-29 赵永海 A kind of inner circle gauge
CN204718523U (en) * 2015-04-29 2015-10-21 青岛佰众化工技术有限公司 A kind of light face gauge
CN105115374A (en) * 2015-03-19 2015-12-02 青岛文创科技有限公司 New gauge material and gauge made thereof
CN105115375A (en) * 2015-04-03 2015-12-02 青岛文创科技有限公司 New gauge material and gauge made thereof
CN204854503U (en) * 2015-07-22 2015-12-09 苏州国量量具科技有限公司 Novel compound female thread ga(u)ge of nanocrystal
CN204881383U (en) * 2015-07-27 2015-12-16 苏州国量量具科技有限公司 Ring gage

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140299041A1 (en) * 2013-04-03 2014-10-09 Niigata Seiki Co., Ltd. Ring gauge with maintenance line and round point and method of manufacturing the same
CN105115374A (en) * 2015-03-19 2015-12-02 青岛文创科技有限公司 New gauge material and gauge made thereof
CN105115375A (en) * 2015-04-03 2015-12-02 青岛文创科技有限公司 New gauge material and gauge made thereof
CN204514239U (en) * 2015-04-20 2015-07-29 赵永海 A kind of inner circle gauge
CN204718523U (en) * 2015-04-29 2015-10-21 青岛佰众化工技术有限公司 A kind of light face gauge
CN204854503U (en) * 2015-07-22 2015-12-09 苏州国量量具科技有限公司 Novel compound female thread ga(u)ge of nanocrystal
CN204881383U (en) * 2015-07-27 2015-12-16 苏州国量量具科技有限公司 Ring gage

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
XIAO, XIAN ET AL.: "Ceramic Gauge", TOOL ENGINEERING, vol. 25, no. 7, 31 December 1991 (1991-12-31), pages 19, ISSN: 1000-7008 *

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