CN103234415B - A kind of cubing measuring part outer size and circularity - Google Patents

A kind of cubing measuring part outer size and circularity Download PDF

Info

Publication number
CN103234415B
CN103234415B CN201310124733.1A CN201310124733A CN103234415B CN 103234415 B CN103234415 B CN 103234415B CN 201310124733 A CN201310124733 A CN 201310124733A CN 103234415 B CN103234415 B CN 103234415B
Authority
CN
China
Prior art keywords
base plate
screw
locating piece
center
threaded
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201310124733.1A
Other languages
Chinese (zh)
Other versions
CN103234415A (en
Inventor
彭宝金
张祥兵
邓爱芳
李靖宇
李顺
邱刘琴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Impro China Ltd
Original Assignee
Impro China Ltd
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 Impro China Ltd filed Critical Impro China Ltd
Priority to CN201310124733.1A priority Critical patent/CN103234415B/en
Publication of CN103234415A publication Critical patent/CN103234415A/en
Application granted granted Critical
Publication of CN103234415B publication Critical patent/CN103234415B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention provides a kind of cubing measuring part outer size and circularity, it can be used for the measurement of different size part outer, and its versatility is good, and reduces testing cost.It comprises base plate, described base plate is furnished with dial framework, locating piece, centering screw, described locating piece is provided with center, dial gauge is installed in the installation cavity of described dial framework, the gauge head of described dial gauge is towards the center of described locating piece, described centering screw has two at least, it is respectively towards the center of described locating piece, it is characterized in that: described centering screw thread runs through the top radial screw bore of stud, the middle part of described centering screw has been threaded nut, described nut is close to the outer ring surface of described stud, the lower thread section of stud is threaded thread bush, the bottom of described thread bush is supported on the upper surface of described base plate, described base plate below the center of described locating piece has threaded hole.

Description

A kind of cubing measuring part outer size and circularity
Technical field
The present invention relates to the technical field detecting part outer cubing, be specially a kind of cubing measuring part outer size and circularity.
Background technology
Existing cylindrical amount instrument, can only measure the circularity of part outer of fixed diameter, level altitude, versatility is very poor, the height of part outer or diameter are once change, and will measure, its versatility is too poor, make different excircle dimension join special cylindrical amount instrument, cost is too high.
Summary of the invention
For the problems referred to above, the invention provides a kind of cubing measuring part outer size and circularity, it can be used for the measurement of different size part outer, and its versatility is good, and reduces testing cost.
A kind of cubing measuring part outer size and circularity, its technical scheme is such: it comprises base plate, described base plate is furnished with dial framework, locating piece, centering screw, described locating piece is provided with center, dial gauge is installed in the installation cavity of described dial framework, the gauge head of described dial gauge is towards the center of described locating piece, described centering screw has two at least, it is respectively towards the center of described locating piece, it is characterized in that: described centering screw thread runs through the top radial screw bore of stud, the middle part of described centering screw has been threaded nut, described nut is close to the outer ring surface of described stud, the lower thread section of stud is threaded thread bush, the bottom of described thread bush is supported on the upper surface of described base plate, described base plate below the center of described locating piece has threaded hole, described locating piece is supported on the upper surface of positioning screw, the threaded portion of described positioning screw is threaded described threaded hole.
It is further characterized in that: the below of described base plate is provided with set screw, and the below of described dial framework connects described base plate by screw fastening;
The bottom of described thread bush by screw fastening in described base plate;
The below of described positioning screw is provided with pressing plate, and screw is anchored on described positioning screw after running through described pressing plate, and the lower surface of described base plate is close in the upper surface of described pressing plate.
After adopting structure of the present invention, first make corresponding excircle dimension standard ring, according to the diameter of the part outer of required measurement, the position of adjustment centering screw, uses nut to fix; According to the height of required measurement part outer, the height of adjustment positioning screw and then adjustment locating piece, after being ready to complete, put into cylindrical standard ring, the gauge head of dial gauge is aimed at cylindrical standard ring, complete the school zero to dial gauge, afterwards part is placed in the upper surface of locating piece, measure roundness of external circle and excircle dimension by dial gauge; The height of part outer or diameter are once change, and completing and the mating of part the height of middle distance, locating piece by adjustment centering screw, it can be used for the measurement of different size part outer, and its versatility is good, and reduces testing cost.
Accompanying drawing explanation
Fig. 1 is front view structural representation of the present invention;
Fig. 2 is the vertical view structural representation of Fig. 1;
Fig. 3 is the left view structural representation of Fig. 1.
Embodiment
See Fig. 1, Fig. 2, Fig. 3, it comprises base plate 1, and the below of base plate 1 is provided with set screw 2, base plate 1 is furnished with dial framework 3, locating piece 4, centering screw 5, and the below of dial framework 3 is fastenedly connected base plate 1 by screw 19, is provided with pad 18 between dial framework 3 and base plate 1; Locating piece 4 is provided with center 6, dial gauge 7 is installed in the installation cavity of dial framework 3, the gauge head 8 of dial gauge 7 is towards the center of locating piece 4, centering screw 5 has two at least, it is respectively towards the center 6 of locating piece 4, centering screw 5 screw thread runs through the top radial screw bore 10 of stud 9, the middle part of centering screw 5 has been threaded nut 11, nut 11 is close to the outer ring surface of stud 9, the lower thread section of stud 9 is threaded thread bush 12, the bottom of thread bush 12 is supported on the upper surface of base plate 1, and the bottom of thread bush 12 is anchored on base plate 1 by screw 16; Base plate 1 below the center of locating piece 4 has threaded hole 13, and locating piece 4 is supported on the upper surface of positioning screw 14, and the threaded portion of positioning screw 14 is threaded threaded hole 13; The below of positioning screw 14 is provided with pressing plate 15, and screw 17 is anchored on positioning screw 14 after running through pressing plate 15, and the lower surface of base plate 1 is close in the upper surface of pressing plate 15, and the erectility of positioning screw 14 guaranteed by pressing plate 15, and then guarantees the horizontality of locating piece 4.

Claims (1)

1. measure the cubing of part outer size and circularity for one kind, comprise base plate, described base plate is furnished with dial framework, locating piece, centering screw, described locating piece is provided with center, dial gauge is installed in the installation cavity of described dial framework, the gauge head of described dial gauge is towards the center of described locating piece, described centering screw has two at least, it is respectively towards the center of described locating piece, it is characterized in that: described centering screw thread runs through the top radial screw bore of stud, the middle part of described centering screw has been threaded nut, described nut is close to the outer ring surface of described stud, the lower thread section of stud is threaded thread bush, the bottom of described thread bush is supported on the upper surface of described base plate, described base plate below the center of described locating piece has threaded hole, described locating piece is supported on the upper surface of positioning screw, the threaded portion of described positioning screw is threaded described threaded hole, the below of described base plate is provided with set screw, and the below of described dial framework connects described base plate by screw fastening, the below of described positioning screw is provided with pressing plate, and screw is anchored on described positioning screw after running through described pressing plate, and the lower surface of described base plate is close in the upper surface of described pressing plate, the bottom of described thread bush by screw fastening in described base plate.
CN201310124733.1A 2013-04-11 2013-04-11 A kind of cubing measuring part outer size and circularity Active CN103234415B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310124733.1A CN103234415B (en) 2013-04-11 2013-04-11 A kind of cubing measuring part outer size and circularity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310124733.1A CN103234415B (en) 2013-04-11 2013-04-11 A kind of cubing measuring part outer size and circularity

Publications (2)

Publication Number Publication Date
CN103234415A CN103234415A (en) 2013-08-07
CN103234415B true CN103234415B (en) 2016-03-23

Family

ID=48882467

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310124733.1A Active CN103234415B (en) 2013-04-11 2013-04-11 A kind of cubing measuring part outer size and circularity

Country Status (1)

Country Link
CN (1) CN103234415B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106123749B (en) * 2016-08-04 2018-10-16 宁波市鄞州金本机械有限公司 A kind of simple multifunctional circularity detection device
CN108759631B (en) * 2018-05-31 2020-05-01 长江师范学院 Valve plate detection set and valve plate excircle roundness error detection device thereof
CN108981527B (en) * 2018-05-31 2020-06-30 长江师范学院 Method for detecting precision of excircle and end face of valve plate

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4524524A (en) * 1983-10-05 1985-06-25 Gagemaker, Inc. Gage for measuring diameters
US4947555A (en) * 1989-02-10 1990-08-14 Allen Gauge & Tool Company Hand held pitch diameter gauge
CN201255626Y (en) * 2008-09-04 2009-06-10 隆昌山川减振器工业有限公司 Outer diameter measuring instrument
CN201795762U (en) * 2010-08-20 2011-04-13 芜湖市滚动轴承制造有限公司 Roundness measuring instrument
CN201811678U (en) * 2010-10-22 2011-04-27 天津滨海龙泰科技发展有限公司 Special dial indicator for large-diameter shaft
CN201917300U (en) * 2011-01-30 2011-08-03 江苏中力齿轮有限公司 Check tool for checking excircle and ellipticity of high-precision gear
CN201993073U (en) * 2010-11-02 2011-09-28 佟玉斌 Adjustable measuring device for floating sealing ring
CN203177784U (en) * 2013-04-11 2013-09-04 鹰普(中国)有限公司 Gauge for measuring excircle dimension and roundness of part

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4524524A (en) * 1983-10-05 1985-06-25 Gagemaker, Inc. Gage for measuring diameters
US4947555A (en) * 1989-02-10 1990-08-14 Allen Gauge & Tool Company Hand held pitch diameter gauge
CN201255626Y (en) * 2008-09-04 2009-06-10 隆昌山川减振器工业有限公司 Outer diameter measuring instrument
CN201795762U (en) * 2010-08-20 2011-04-13 芜湖市滚动轴承制造有限公司 Roundness measuring instrument
CN201811678U (en) * 2010-10-22 2011-04-27 天津滨海龙泰科技发展有限公司 Special dial indicator for large-diameter shaft
CN201993073U (en) * 2010-11-02 2011-09-28 佟玉斌 Adjustable measuring device for floating sealing ring
CN201917300U (en) * 2011-01-30 2011-08-03 江苏中力齿轮有限公司 Check tool for checking excircle and ellipticity of high-precision gear
CN203177784U (en) * 2013-04-11 2013-09-04 鹰普(中国)有限公司 Gauge for measuring excircle dimension and roundness of part

Also Published As

Publication number Publication date
CN103234415A (en) 2013-08-07

Similar Documents

Publication Publication Date Title
CN204757845U (en) Round detection device that beats
CN103234415B (en) A kind of cubing measuring part outer size and circularity
CN103630003A (en) Checking fixture structure of daytime driving lamp shell
CN202432948U (en) Position measuring and detecting mechanism
CN203605863U (en) A piston projecting amount measurement tool and a measurement apparatus
CN203011322U (en) Measurement table for cylindricity of piston axis relative to ring slot excircle
CN204988132U (en) Gyroscope rotor axle clearance measuring device
CN103629997A (en) Detecting tool structure for night driving lamp shell
CN203177784U (en) Gauge for measuring excircle dimension and roundness of part
CN202676115U (en) Tool for measuring verticality of connecting rod big end hole axis and plane
CN202928507U (en) Testing fixture for measuring cylinder liner bore antiwearing circular groove depth
CN201903312U (en) Stepped hole screw thread verticality detection device
CN204902714U (en) Ring flange locating hole position degree detection device
CN104596383A (en) Multifunctional comprehensive detecting tool and method
CN203928967U (en) A kind of altimeter gauge head
CN203216440U (en) Testing fixture for eccentric distance of crank pin hole of engine
CN203881237U (en) Pitch diameter measuring device for large-size thread ring gage
CN202204449U (en) Ball head and ball core depth detecting device of automobile control arm
CN208155180U (en) The comprehensive check tool of fork shaft
CN202947674U (en) Coaxiality gauge for large-diameter workpiece oil groove
CN104390571A (en) Following wheel coaxiality gauge
CN204286314U (en) Workpiece lever inside diameter detection device
CN204854695U (en) Spheroid diameter measuring apparatu
CN203928977U (en) Cone hole detection device
CN204988157U (en) External diameter axiality detection device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant