CN102853742A - Detection tool for full diameter of thread - Google Patents

Detection tool for full diameter of thread Download PDF

Info

Publication number
CN102853742A
CN102853742A CN2012103383571A CN201210338357A CN102853742A CN 102853742 A CN102853742 A CN 102853742A CN 2012103383571 A CN2012103383571 A CN 2012103383571A CN 201210338357 A CN201210338357 A CN 201210338357A CN 102853742 A CN102853742 A CN 102853742A
Authority
CN
China
Prior art keywords
thread
main support
support
full diameter
detection tool
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.)
Pending
Application number
CN2012103383571A
Other languages
Chinese (zh)
Inventor
王成永
费鑫
楼德裕
沈毅
蔡平
俞仙东
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.)
ZHEJIANG YONGCHENG MACHINERY CO Ltd
Original Assignee
ZHEJIANG YONGCHENG MACHINERY CO 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 ZHEJIANG YONGCHENG MACHINERY CO Ltd filed Critical ZHEJIANG YONGCHENG MACHINERY CO Ltd
Priority to CN2012103383571A priority Critical patent/CN102853742A/en
Publication of CN102853742A publication Critical patent/CN102853742A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a detection tool for full diameter of a thread. The detection tool for full diameter of the thread comprises an auxiliary support, a measuring extension bar, a main support, a left probe slider, a right probe slider, a right push bar, and a ranging dial indicator. The auxiliary support and the main support are fixedly connected with the measuring extension bar through bolts. The left probe slider is disposed at the top of the auxiliary support. The right probe slider and the right push bar are respectively disposed at the inner top of the main support. The ranging dial indicator is further disposed at the top of the main support. The right push bar is respectively contacted with the right probe slider and the ranging dial indicator. The detection tool for full diameter of the thread can be used to measure the full diameter of large threads quickly and accurately with certain accuracy, and is easy to use, simple to operate and convenient to produce and process.

Description

A kind of major diameter of thread testing tool
Technical field
The present invention relates to a kind of major diameter of thread testing tool.
Background technology
At present, detection method for external thread diameter in large-scale threaded male component production and processing industry is varied, but most method and testing tool all are according to production operation workman's protracted experience and some standardization measurers, can Simple fast detect and reach the testing tool of degree of precision in cover can be to the heavy parts process by method simply and easily.
Summary of the invention
The object of the present invention is to provide a kind of major diameter of thread testing tool, the present invention can finish the measurement to large-scale major diameter of thread rapidly and accurately, can reach certain accuracy again, is easy to use, and is simple to operate and production and processing is all comparatively convenient.
In order to achieve the above object, technical scheme of the present invention is:
A kind of major diameter of thread testing tool comprises assistant support, measurement extension rod, main support, left probe slide body, right probe slide body, right push rod, range finding dial gauge; Wherein assistant support and main support are connected by bolt and measurement extension rod respectively; Described assistant support top is equipped with left probe slide body; Be separately installed with right probe slide body and right push rod in the described main support top; Described main support also is equipped with the range finding dial gauge on the top; And right push rod contacts with right probe slide body and range finding dial gauge respectively.
Beneficial effect of the present invention is: the present invention has designed a cover and has used major diameter of thread survey instrument simple and easy and that measuring accuracy is high, promotes right push rod by right side probe slide body and acts on range finding dial gauge demonstration respective distance accurate values.The instrument that the operator is accurately detected the threaded male component of its processing fast, to eliminate the present situation that in large-scale screw thread processing industry, detects at present the numerous and diverse inefficiency of major diameter of thread, this testing tool can be finished the measurement to large-scale threaded male component external diameter rapidly, can reach certain accuracy again, be easy to use, simple to operate and production and processing is all comparatively convenient.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is fundamental diagram of the present invention.
Embodiment
A kind of major diameter of thread testing tool, as shown in Figure 1; Comprise assistant support 1, measurement extension rod 2, main support 3, left probe slide body 4, right probe slide body 5, right push rod 6, range finding dial gauge 7; Offer 1 M6 threaded hole on the described assistant support 1, offer 1 M6 threaded hole on the main support 3; Wherein assistant support 1 and main support 3 pass through respectively the threaded hole on it, and utilize bolt 9 and measurement extension rod 2 to be connected; Described assistant support 1 top is equipped with left probe slide body 4; Described main support 3 top interior are had living space, and are separately installed with right probe slide body 5 and right push rod 6.Range finding dial gauge 7 also is installed on described main support 3 tops; And right push rod 6 contacts with right probe slide body 5 and range finding dial gauge 7 respectively.Described left probe slide body 4 probes can be installed different model probe ball according to tested thread pitch.Described right probe slide body 5 probes can be installed different model probe ball according to tested thread pitch.
As shown in Figure 2, the major diameter of thread testing tool is selected ball diameter on the left and right probe according to tested threaded male component 8 pitch, and regulate major and minor support upper end fastening bolt according to major diameter of thread and regulate the major and minor support span of testing tool, major diameter of thread testing tool level is inserted in the screw thread of conplane tested threaded male component 8, according to measuring range finding dial gauge reading, read greatest measure and be external thread maximum outside diameter position dimension.

Claims (1)

1. a major diameter of thread testing tool is characterized in that: comprise assistant support (1), measurement extension rod (2), main support (3), left probe slide body (4), right probe slide body (5), right push rod (6), range finding dial gauge (7); Wherein assistant support (1) and main support (3) are connected by bolt and measurement extension rod (2) respectively; Described assistant support (1) top is equipped with left probe slide body (4); Be separately installed with right probe slide body (5) and right push rod (6) in described main support (3) top; Range finding dial gauge (7) also is installed on described main support (3) top; And right push rod (6) contacts with right probe slide body (5) and range finding dial gauge (7) respectively.
CN2012103383571A 2012-09-13 2012-09-13 Detection tool for full diameter of thread Pending CN102853742A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012103383571A CN102853742A (en) 2012-09-13 2012-09-13 Detection tool for full diameter of thread

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012103383571A CN102853742A (en) 2012-09-13 2012-09-13 Detection tool for full diameter of thread

Publications (1)

Publication Number Publication Date
CN102853742A true CN102853742A (en) 2013-01-02

Family

ID=47400549

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012103383571A Pending CN102853742A (en) 2012-09-13 2012-09-13 Detection tool for full diameter of thread

Country Status (1)

Country Link
CN (1) CN102853742A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105855993A (en) * 2016-06-02 2016-08-17 上海瑞纽机械股份有限公司 Online measuring tool and measuring method for high temperature gas cooled reactor heat transfer unit internal cylinder component outer circle finish turning

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009244128A (en) * 2008-03-31 2009-10-22 Jtekt Corp Screw measuring device, screw measuring method, and machine tool provided with screw measuring device
CN201780084U (en) * 2010-09-13 2011-03-30 无锡西姆莱斯石油专用管制造有限公司 Measuring instrument for external thread sealing surface of oil casing
CN201811700U (en) * 2010-08-25 2011-04-27 湖南江滨机器(集团)有限责任公司 Instrument for measuring outer diameter of piston
CN201897445U (en) * 2010-10-22 2011-07-13 天津滨海龙泰科技发展有限公司 Dial gauge for mandrels
CN202092566U (en) * 2011-06-08 2011-12-28 鑫耀机械制造(大连)有限公司 Comparison gauge for measuring shaft diameter
CN202133358U (en) * 2011-06-25 2012-02-01 无锡西姆莱斯石油专用管制造有限公司 Replaceable outside thread sealing surface diameter measuring instrument
CN202793268U (en) * 2012-09-13 2013-03-13 浙江永成机械有限公司 Detection tool for outer diameter of thread

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009244128A (en) * 2008-03-31 2009-10-22 Jtekt Corp Screw measuring device, screw measuring method, and machine tool provided with screw measuring device
CN201811700U (en) * 2010-08-25 2011-04-27 湖南江滨机器(集团)有限责任公司 Instrument for measuring outer diameter of piston
CN201780084U (en) * 2010-09-13 2011-03-30 无锡西姆莱斯石油专用管制造有限公司 Measuring instrument for external thread sealing surface of oil casing
CN201897445U (en) * 2010-10-22 2011-07-13 天津滨海龙泰科技发展有限公司 Dial gauge for mandrels
CN202092566U (en) * 2011-06-08 2011-12-28 鑫耀机械制造(大连)有限公司 Comparison gauge for measuring shaft diameter
CN202133358U (en) * 2011-06-25 2012-02-01 无锡西姆莱斯石油专用管制造有限公司 Replaceable outside thread sealing surface diameter measuring instrument
CN202793268U (en) * 2012-09-13 2013-03-13 浙江永成机械有限公司 Detection tool for outer diameter of thread

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105855993A (en) * 2016-06-02 2016-08-17 上海瑞纽机械股份有限公司 Online measuring tool and measuring method for high temperature gas cooled reactor heat transfer unit internal cylinder component outer circle finish turning
CN105855993B (en) * 2016-06-02 2018-04-27 上海瑞纽机械股份有限公司 The outer online measurer of smart car of high temperature gas cooled reactor heat exchange unit interior cartridge module and measuring method

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Application publication date: 20130102

C12 Rejection of a patent application after its publication