JPS5559310A - Measuring device for barrel inner diameter - Google Patents

Measuring device for barrel inner diameter

Info

Publication number
JPS5559310A
JPS5559310A JP13211078A JP13211078A JPS5559310A JP S5559310 A JPS5559310 A JP S5559310A JP 13211078 A JP13211078 A JP 13211078A JP 13211078 A JP13211078 A JP 13211078A JP S5559310 A JPS5559310 A JP S5559310A
Authority
JP
Japan
Prior art keywords
truck
measuring
measuring area
horizontal
barrel
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
JP13211078A
Other languages
Japanese (ja)
Inventor
Kazuya Kobata
Takeshi Kimura
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.)
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
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 Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP13211078A priority Critical patent/JPS5559310A/en
Publication of JPS5559310A publication Critical patent/JPS5559310A/en
Pending legal-status Critical Current

Links

Landscapes

  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

PURPOSE: To increase both the working efficiency and the accuracy of measurement by stopping the driving machanism to make it stable when the measuring instrument reaches the measuring area.
CONSTITUTION: Truck 11 is inserted to inside 13 of barrel 12, and the automatic measuring switch is turned on at control part 28 where the measuring area and point are supplied through the program. Then track 11 is put horizontal to barrel body 13 via horizontal degree adjusting unit 26 and horizontal turning driving unit 25. Truck 11 is then moved up to the measuring area by driving unit 17 and stopped there, and whether the arrived position is identical to the final measuring area of barrel 12 is confirmed to be memorized at part 28. Then truck position clamp 23 is actuated to push up track 11 and then to make the wheels float up. Thus the truck is prevented from going back and forth and at the same time made rotatable on the horizontal surface centering on clamp 23. Furthermore, measuring instrument 21 is made to have one round around shunt 20 by means of turning unit 23 to ensure the reading action, and instrument 21 is reset to the position of the largest diameter. In such way, both the working efficiency and the accuracy can be increased for the measurement.
COPYRIGHT: (C)1980,JPO&Japio
JP13211078A 1978-10-28 1978-10-28 Measuring device for barrel inner diameter Pending JPS5559310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13211078A JPS5559310A (en) 1978-10-28 1978-10-28 Measuring device for barrel inner diameter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13211078A JPS5559310A (en) 1978-10-28 1978-10-28 Measuring device for barrel inner diameter

Publications (1)

Publication Number Publication Date
JPS5559310A true JPS5559310A (en) 1980-05-02

Family

ID=15073664

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13211078A Pending JPS5559310A (en) 1978-10-28 1978-10-28 Measuring device for barrel inner diameter

Country Status (1)

Country Link
JP (1) JPS5559310A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03125204U (en) * 1990-03-30 1991-12-18
KR100802039B1 (en) * 2001-07-11 2008-02-12 주식회사 포스코 Bearing Inside Calibrator Of Large Bushing type
CN103557770A (en) * 2013-10-31 2014-02-05 广东星联精密机械有限公司 Inner diameter measurement instrument

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03125204U (en) * 1990-03-30 1991-12-18
KR100802039B1 (en) * 2001-07-11 2008-02-12 주식회사 포스코 Bearing Inside Calibrator Of Large Bushing type
CN103557770A (en) * 2013-10-31 2014-02-05 广东星联精密机械有限公司 Inner diameter measurement instrument

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