JPS5737108A - Cylinder structure - Google Patents

Cylinder structure

Info

Publication number
JPS5737108A
JPS5737108A JP11230880A JP11230880A JPS5737108A JP S5737108 A JPS5737108 A JP S5737108A JP 11230880 A JP11230880 A JP 11230880A JP 11230880 A JP11230880 A JP 11230880A JP S5737108 A JPS5737108 A JP S5737108A
Authority
JP
Japan
Prior art keywords
screw
piston
stroke
rotation
fixed
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
JP11230880A
Other languages
Japanese (ja)
Inventor
Tashiro Arai
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.)
NIPPON KUATSU SYST KK
NIPPON KUUATSU SYSTEM KK
Original Assignee
NIPPON KUATSU SYST KK
NIPPON KUUATSU SYSTEM 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 NIPPON KUATSU SYST KK, NIPPON KUUATSU SYSTEM KK filed Critical NIPPON KUATSU SYST KK
Priority to JP11230880A priority Critical patent/JPS5737108A/en
Publication of JPS5737108A publication Critical patent/JPS5737108A/en
Pending legal-status Critical Current

Links

Landscapes

  • A Measuring Device Byusing Mechanical Method (AREA)
  • Measuring Arrangements Characterized By The Use Of Fluids (AREA)
  • Actuator (AREA)

Abstract

PURPOSE: To measure the position of a piston accurately via a rotational angle detection device on the basis of the rotation of a screw rod caused by the movement of the piston in a cylinder in which the position of the piston is detectable by adopting a screw rod of a stroke detection body of the same length with the stroke of the piston.
CONSTITUTION: When applied to a pneumatic cylinder provided with cushion mechanisms at the front and rear ends of a stroke, a deep hole 12 to contain a stroke detection screw 2' is bored from the end of the piston side of a piston rod 11. A female screw 3 in a female screw cylinder 6 fixed at the opening end of the piston rod 11 by a lock nut 13 is screwed on the stroke detection screw 2', and pushed by a spring 5 in combination with a backlash-correcting subfemale screw 4. Besides, a rotation-detecting shaft 14 is fixed at the end of the stroke detection screw 2', and rotatably supported by a bearing 18 fixed on a metal fitting 19. To this shaft 14, a rotational angle detection device 22 is connected to detect the rotation of the shaft 14 given by the movement of the piston rod 11 via the screw 2'.
COPYRIGHT: (C)1982,JPO&Japio
JP11230880A 1980-08-16 1980-08-16 Cylinder structure Pending JPS5737108A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11230880A JPS5737108A (en) 1980-08-16 1980-08-16 Cylinder structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11230880A JPS5737108A (en) 1980-08-16 1980-08-16 Cylinder structure

Publications (1)

Publication Number Publication Date
JPS5737108A true JPS5737108A (en) 1982-03-01

Family

ID=14583416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11230880A Pending JPS5737108A (en) 1980-08-16 1980-08-16 Cylinder structure

Country Status (1)

Country Link
JP (1) JPS5737108A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5977102A (en) * 1982-10-22 1984-05-02 ヴアブコ・シユトイエルングステヒニク・フエルヴアルトウングス−ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Double-acting operating cylinder operated by pressure medium
JPS60205004A (en) * 1984-03-29 1985-10-16 Touyoko Kogyo Kk Cylinder device
US4736675A (en) * 1985-02-22 1988-04-12 Kurt Stoll Piston rotation preventing guide rod in cylinder tie rod opening
JPS63139305U (en) * 1987-03-05 1988-09-13
JPH01178206U (en) * 1988-06-06 1989-12-20
JPH0381405U (en) * 1989-12-12 1991-08-20
CN104697411A (en) * 2013-12-09 2015-06-10 上海中国弹簧制造有限公司 Spring measuring instrument and measuring method thereof
KR102011132B1 (en) * 2019-02-22 2019-08-14 김영기 Position detection device for piston rod of hydraulic cylinder
CN114608404A (en) * 2022-03-17 2022-06-10 济南职业学院 Nut conveying detection line

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5977102A (en) * 1982-10-22 1984-05-02 ヴアブコ・シユトイエルングステヒニク・フエルヴアルトウングス−ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Double-acting operating cylinder operated by pressure medium
JPH0445687B2 (en) * 1982-10-22 1992-07-27 Babuko Uesuteinguhausu Shutoierungusutehiniku Gmbh Unto Co
JPS60205004A (en) * 1984-03-29 1985-10-16 Touyoko Kogyo Kk Cylinder device
US4736675A (en) * 1985-02-22 1988-04-12 Kurt Stoll Piston rotation preventing guide rod in cylinder tie rod opening
JPS63139305U (en) * 1987-03-05 1988-09-13
JPH01178206U (en) * 1988-06-06 1989-12-20
JPH0381405U (en) * 1989-12-12 1991-08-20
CN104697411A (en) * 2013-12-09 2015-06-10 上海中国弹簧制造有限公司 Spring measuring instrument and measuring method thereof
KR102011132B1 (en) * 2019-02-22 2019-08-14 김영기 Position detection device for piston rod of hydraulic cylinder
CN114608404A (en) * 2022-03-17 2022-06-10 济南职业学院 Nut conveying detection line
CN114608404B (en) * 2022-03-17 2023-11-03 济南职业学院 Nut conveying detection line

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