WO2016169449A1 - 一种塞规 - Google Patents

一种塞规 Download PDF

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Publication number
WO2016169449A1
WO2016169449A1 PCT/CN2016/079533 CN2016079533W WO2016169449A1 WO 2016169449 A1 WO2016169449 A1 WO 2016169449A1 CN 2016079533 W CN2016079533 W CN 2016079533W WO 2016169449 A1 WO2016169449 A1 WO 2016169449A1
Authority
WO
WIPO (PCT)
Prior art keywords
plug gauge
main body
crystal
cylinder
supporting rod
Prior art date
Application number
PCT/CN2016/079533
Other languages
English (en)
French (fr)
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 WO2016169449A1 publication Critical patent/WO2016169449A1/zh

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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
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/22—Feeler-pin gauges, e.g. dial gauges
    • G01B3/26—Plug gauges

Definitions

  • the invention relates to a plug 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 a plug gauge including a main body, wherein the main body has a T-shaped structure as a whole, and includes a support rod and a cylinder mounted at one end of the support rod.
  • the cylinder is made of one of quartz glass, crystal crystal or crystal stone, and the support rod is made of metal.
  • the invention has the advantages that the wear resistance of the plug 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
  • Figure 2 is a cross-sectional view of Figure 1.
  • the present invention relates to a plug gauge comprising a main body 1 having a T-shape as a whole, comprising a support rod 11 and a cylinder 12 mounted at one end of the support rod 11, said cylinder
  • the body 12 is made of one of quartz glass, a crystal crystal or a crystal stone, and the support rod 11 is made of metal.
  • 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 the service life, and the cost is much lower than the existing alloy steel. Because crystal glass is a crystal structure, the coefficient of expansion is low, it is less affected by temperature, it is not easy to be deformed, and the measurement accuracy is high.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

一种塞规，包括主体，所述的主体整体呈T字形结构，包括支撑杆和安装在支撑杆一端的圆柱体，所说的圆柱体为石英玻璃、水晶体或水晶石的一种制作而成，所述的支撑杆为金属制作而成。提高了塞规的耐磨性能，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。

Description

一种塞规 一种塞规
技术领域
　　本发明一种塞规，属于测量的技术领域。
背景技术
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。
发明内容
　 针对现有技术存在的不足，本发明的目的在于提供一种塞规，包括主体，其特征在于，所述的主体整体呈T字形结构，包括支撑杆和安装在支撑杆一端的圆柱体，所说的圆柱体为石英玻璃、水晶体或水晶石的一种制作而成，所述的支撑杆为金属制作而成。
本发明的优点是：提高了塞规的耐磨性能，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。
附图说明
图1是本发明的主体结构示意图；
图2是图1的剖视图。
具体实施方式
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。
参见图1和图2，本发明涉及一种塞规，包括主体1，所述的主体1整体呈T字形结构，包括支撑杆11和安装在支撑杆11一端的圆柱体12，所说的圆柱体12为石英玻璃、水晶体或水晶石的一种制作而成，所述的支撑杆11为金属制作而成。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.

Claims (1)

  1. 一种塞规，包括主体，其特征在于，所述的主体整体呈T字形结构，包括支撑杆和安装在支撑杆一端的圆柱体，所说的圆柱体为石英玻璃、水晶体或水晶石的一种制作而成，所述的支撑杆为金属制作而成。
PCT/CN2016/079533 2015-04-21 2016-04-18 一种塞规 WO2016169449A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201520242541.5 2015-04-21
CN201520242541.5U CN204612631U (zh) 2015-04-21 2015-04-21 一种塞规

Publications (1)

Publication Number Publication Date
WO2016169449A1 true WO2016169449A1 (zh) 2016-10-27

Family

ID=53965184

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/079533 WO2016169449A1 (zh) 2015-04-21 2016-04-18 一种塞规

Country Status (2)

Country Link
CN (1) CN204612631U (zh)
WO (1) WO2016169449A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204612631U (zh) * 2015-04-21 2015-09-02 赵永海 一种塞规
RU194607U1 (ru) * 2019-07-16 2019-12-17 Павел Борисович Куприн Калибр-пробка

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001208501A (ja) * 2000-01-28 2001-08-03 Kyocera Corp 接触式測定用部品及びこれを用いた接触式測定器
CN201828211U (zh) * 2010-10-19 2011-05-11 北京巴布科克·威尔科克斯有限公司 管端坡口加工检测用量规
CN202885696U (zh) * 2012-10-19 2013-04-17 兴平市东龙工具制造有限公司 一种塞规
CN103128512A (zh) * 2013-03-20 2013-06-05 沈阳飞机工业（集团）有限公司 一种菱形塞规的加工方法
CN103697803A (zh) * 2013-12-16 2014-04-02 中国航空工业集团公司北京航空精密机械研究所 一种用于测量孔结构直径的电子塞规
CN204612631U (zh) * 2015-04-21 2015-09-02 赵永海 一种塞规

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001208501A (ja) * 2000-01-28 2001-08-03 Kyocera Corp 接触式測定用部品及びこれを用いた接触式測定器
CN201828211U (zh) * 2010-10-19 2011-05-11 北京巴布科克·威尔科克斯有限公司 管端坡口加工检测用量规
CN202885696U (zh) * 2012-10-19 2013-04-17 兴平市东龙工具制造有限公司 一种塞规
CN103128512A (zh) * 2013-03-20 2013-06-05 沈阳飞机工业（集团）有限公司 一种菱形塞规的加工方法
CN103697803A (zh) * 2013-12-16 2014-04-02 中国航空工业集团公司北京航空精密机械研究所 一种用于测量孔结构直径的电子塞规
CN204612631U (zh) * 2015-04-21 2015-09-02 赵永海 一种塞规

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