CN106015172B - A kind of clevis mounting cylinder displacement transducer mounting structure - Google Patents
A kind of clevis mounting cylinder displacement transducer mounting structure Download PDFInfo
- Publication number
- CN106015172B CN106015172B CN201610575395.7A CN201610575395A CN106015172B CN 106015172 B CN106015172 B CN 106015172B CN 201610575395 A CN201610575395 A CN 201610575395A CN 106015172 B CN106015172 B CN 106015172B
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- CN
- China
- Prior art keywords
- cylinder
- earrings
- cylinder bottom
- displacement transducer
- cylinder 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/28—Means for indicating the position, e.g. end of stroke
- F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/28—Means for indicating the position, e.g. end of stroke
- F15B15/2892—Means for indicating the position, e.g. end of stroke characterised by the attachment means
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Abstract
The present invention relates to hydraulic cylinder manufacturing field,Especially a kind of clevis mounting cylinder displacement transducer mounting structure,Including an earrings cylinder barrel,The earrings cylinder barrel both side ends are fixedly mounted with cylinder bottom and cylinder bottom earrings respectively,The cylinder bottom earrings,A hollow cavity is formed between earrings cylinder barrel and the inner side end of cylinder bottom,It is used for the electronic head for housing displacement transducer in the hollow cavity,The cylinder bottom earrings in the end sidewalls of earrings cylinder barrel homonymy with making a groove,The groove connects with hollow cavity,Terminals for holding electronic head stretch out,The induction end of institute's displacement sensors is mutually installed with the piston and piston rod of hydraulic cylinder,The end face that the cylinder bottom is located at earrings cylinder barrel homonymy is rotatablely equipped with a side end of an adjustment end cap by seam,The end side of the adjustment end cap is formed with screw thread,It is fixedly mounted by the screw thread and electronic head,Make a through hole in the adjustment end cap inner edge,The induction end for being used to house displacement transducer in the through hole is stretched out.
Description
Technical field
The present invention relates to hydraulic cylinder manufacturing field, especially a kind of clevis mounting cylinder displacement transducer mounting structure.
Background technology
When hydraulic cylinder uses built-in displacement sensor, the electronic head of sensor is needed on the cylinder bottom of hydraulic cylinder,
But because the volume of electronic head is larger, and wiring is needed, therefore its rational installation site can produce to the overall structure of hydraulic cylinder
It is raw to influence.
On the basis of above-mentioned hydraulic cylinder, for the needs of hydraulic cylinder mounting structure, the cylinder bottom of some hydraulic cylinders needs to use
Earrings type structure.But for the structure of clevis mounting cylinder, it is then more strict for the installation site of electronic head, especially
Ensure that electronic head and earrings are all located on the center line of hydraulic cylinder, in this structure, the influence of electronic head volume is then more notable.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide it is a kind of it is rational in infrastructure, be easy to wiring, precision is stronger
A kind of clevis mounting cylinder displacement transducer mounting structure.
The present invention adopts the technical scheme that：
A kind of clevis mounting cylinder displacement transducer mounting structure, it is characterised in that：Including an earrings cylinder barrel, the earrings cylinder
Cylinder both side ends are fixedly mounted with cylinder bottom and cylinder bottom earrings respectively, the cylinder bottom earrings, the inner side end of earrings cylinder barrel and cylinder bottom
Between form a hollow cavity, the electronic head for housing displacement transducer, the cylinder bottom earrings and earrings are used in the hollow cavity
A groove is made in the end sidewalls of cylinder barrel homonymy, the groove connects with hollow cavity, and the terminals for holding electronic head are stretched
Go out, the induction end of institute's displacement sensors is mutually installed with the piston and piston rod of hydraulic cylinder.
Moreover, the end face that the cylinder bottom is located at earrings cylinder barrel homonymy is rotatablely equipped with the side of an adjustment end cap by seam
End, the end side of the adjustment end cap are formed with screw thread, are fixedly mounted by the screw thread and electronic head, the adjustment end cap
A through hole is made in inner edge, and the induction end for being used to house displacement transducer in the through hole is stretched out.
Moreover, the induction end of institute's displacement sensors includes reaction magnetic ring and induction rod, the reaction magnetic ring is arranged on hydraulic pressure
On piston built in cylinder, the through hole that the induction rod is made by the adjustment end cap inner edge stretches out, and is inlaid in hydraulic cylinder piston rod system
In the centre bore gone out.
The advantages and positive effects of the present invention are：
In the present invention, cylinder bottom earrings, earrings cylinder barrel and cylinder bottom and hydraulic cylinder form split type structure, therefore it is for electricity
The installation site of subheader will not have an impact in itself to hydraulic cylinder, cylinder bottom earrings, be formed between earrings cylinder barrel and cylinder bottom end face
Hollow cavity, can effective holding electronic head, and the groove that earrings cylinder barrel side wall is made, the terminals and cable for being easy to electronic head connect
Connect；Adjustment end cap is threadably secured with electronic head, and coordinates mounting means of the cylinder bottom by seam, it is ensured that electronic head and cylinder
Bottom can mutually rotate when mounted, so as to adjust at the terminals of electronic head to the groove of cylinder bottom ear；Reaction magnetic ring and induction rod
Coordinate the relative position of corresponding piston and cylinder bottom, its purpose to displaced position sensing can be achieved.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 part explosive view.
Embodiment
With reference to embodiment, the present invention is further described, and following embodiments are illustrative, be not it is limited,
Protection scope of the present invention can not be limited with following embodiments.
A kind of clevis mounting cylinder displacement transducer mounting structure, innovation of the invention are, including an earrings cylinder barrel 5,
The earrings cylinder barrel both side ends are fixedly mounted by hexagon socket head cap screw 9, flange 13 with cylinder bottom 3 and cylinder bottom earrings 8 respectively, the cylinder
Bottom earrings, a hollow cavity 10 is formed between earrings cylinder barrel and the inner side end of cylinder bottom, be used to house displacement in the hollow cavity
The electronic head 11 of sensor, the cylinder bottom earrings is with making a groove 7 in the end sidewalls of earrings cylinder barrel homonymy, the groove is with
Cavity body connects, and the terminals 6 for holding electronic head stretch out, the induction end of institute's displacement sensors and the piston of hydraulic cylinder and
Piston rod is mutually installed.
In the present embodiment, the end face that the cylinder bottom is located at earrings cylinder barrel homonymy is rotatablely equipped with an adjustment end cap by seam
A side end, the end side of the adjustment end cap is formed with screw thread, passes through the screw thread and is fixedly mounted with electronic head, the tune
A through hole is made in the whole inner edge of end cap 4, and the induction end for being used to house displacement transducer in the through hole is stretched out；Institute's displacement sensors
Induction end includes reaction magnetic ring 2 and induction rod 12, and the reaction magnetic ring is arranged on the piston 1 built in hydraulic cylinder, the induction rod by
The through hole that the adjustment end cap inner edge is made stretches out, and stretches into the centre bore made in hydraulic cylinder piston rod.
The present invention the course of work be：
The present invention in use, operating personnel will adjust end cap and electronic head fixation after, will adjustment end cap and cylinder bottom seam
Connection installation, the direction of electronic head terminals is adjusted by rotating adjustment end cap afterwards, is allowed to the groove made with cylinder bottom earrings
Position is corresponding, and after position adjustment, hexagon socket head cap screw is tightened, and while by cylinder bottom and the fixation of earrings cylinder barrel, also will
Adjustment end cap is fixed, then the direction of sensor electronic head terminals is also fixed, you can normal use.
Claims (2)
- A kind of 1. clevis mounting cylinder displacement transducer mounting structure, it is characterised in that：Including an earrings cylinder barrel, the earrings Cylinder barrel both side ends are fixedly mounted by hexagon socket head cap screw, flange with cylinder bottom and cylinder bottom earrings respectively, the cylinder bottom earrings, A hollow cavity is formed between earrings cylinder barrel and the inner side end of cylinder bottom, is used to house displacement transducer in the hollow cavity Electronic head, with making a groove in the end sidewalls of earrings cylinder barrel homonymy, the groove connects the cylinder bottom earrings with hollow cavity Logical, the terminals for holding electronic head stretch out, the induction end of institute's displacement sensors and the piston and piston rod of hydraulic cylinder Mutually to install, the end face that the cylinder bottom is located at earrings cylinder barrel homonymy is rotatablely equipped with a side end of an adjustment end cap by seam, The end side of the adjustment end cap is formed with screw thread, is fixedly mounted by the screw thread and electronic head, in the adjustment end cap Edge makes a through hole, and the induction end for being used to house displacement transducer in the through hole is stretched out.
- A kind of 2. clevis mounting cylinder displacement transducer mounting structure according to claim 1, it is characterised in that：Institute The induction end of displacement sensors includes reaction magnetic ring and induction rod, and the reaction magnetic ring is arranged on the piston built in hydraulic cylinder, The through hole that the induction rod is made by the adjustment end cap inner edge stretches out, and is inlaid in the centre bore that hydraulic cylinder piston rod is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610575395.7A CN106015172B (en) | 2016-07-18 | 2016-07-18 | A kind of clevis mounting cylinder displacement transducer mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610575395.7A CN106015172B (en) | 2016-07-18 | 2016-07-18 | A kind of clevis mounting cylinder displacement transducer mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106015172A CN106015172A (en) | 2016-10-12 |
| CN106015172B true CN106015172B (en) | 2018-03-13 |
Family
ID=57116955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610575395.7A Active CN106015172B (en) | 2016-07-18 | 2016-07-18 | A kind of clevis mounting cylinder displacement transducer mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106015172B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3428461B1 (en) * | 2017-07-14 | 2021-01-20 | Hydraulique Production Systems | Hydraulic cylinder and installation using at least one such hydraulic cylinder |
| US11067105B1 (en) | 2020-02-21 | 2021-07-20 | Caterpillar Inc. | Flange mount cylinder sensor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201198854Y (en) * | 2008-05-22 | 2009-02-25 | 刘丽萍 | Built-in type stroke sensor connecting apparatus |
| CN201297304Y (en) * | 2008-10-07 | 2009-08-26 | 江苏武进液压启闭机有限公司 | Plunger oil cylinder of hydraulic hoist with travel detection device placed inside |
| CN204419759U (en) * | 2015-01-27 | 2015-06-24 | 中煤科工集团重庆研究院有限公司 | Hydraulic oil cylinder with built-in magnetostrictive displacement sensor |
| CN205918702U (en) * | 2016-07-18 | 2017-02-01 | 天津优瑞纳斯液压机械有限公司 | Earrings formula pneumatic cylinder displacement sensor mounting structure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11287214A (en) * | 1998-03-31 | 1999-10-19 | Kayaba Ind Co Ltd | Cylinder device |
| JP4733481B2 (en) * | 2005-09-09 | 2011-07-27 | カヤバ工業株式会社 | Cylinder device |
-
2016
- 2016-07-18 CN CN201610575395.7A patent/CN106015172B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201198854Y (en) * | 2008-05-22 | 2009-02-25 | 刘丽萍 | Built-in type stroke sensor connecting apparatus |
| CN201297304Y (en) * | 2008-10-07 | 2009-08-26 | 江苏武进液压启闭机有限公司 | Plunger oil cylinder of hydraulic hoist with travel detection device placed inside |
| CN204419759U (en) * | 2015-01-27 | 2015-06-24 | 中煤科工集团重庆研究院有限公司 | Hydraulic oil cylinder with built-in magnetostrictive displacement sensor |
| CN205918702U (en) * | 2016-07-18 | 2017-02-01 | 天津优瑞纳斯液压机械有限公司 | Earrings formula pneumatic cylinder displacement sensor mounting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106015172A (en) | 2016-10-12 |
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