JPS5737108A - Cylinder structure - Google Patents
Cylinder structureInfo
- 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
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
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)
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 |
-
1980
- 1980-08-16 JP JP11230880A patent/JPS5737108A/en active Pending
Cited By (11)
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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