CN108661975A - A kind of static state spacing-type engineering hydraulic cylinder - Google Patents
A kind of static state spacing-type engineering hydraulic cylinder Download PDFInfo
- Publication number
- CN108661975A CN108661975A CN201810698879.XA CN201810698879A CN108661975A CN 108661975 A CN108661975 A CN 108661975A CN 201810698879 A CN201810698879 A CN 201810698879A CN 108661975 A CN108661975 A CN 108661975A
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- CN
- China
- Prior art keywords
- hydraulic cylinder
- hydraulic
- type engineering
- hydraulic stem
- static state
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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
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
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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 invention discloses a kind of static spacing-type engineering hydraulic cylinders, including：Bearing, hydraulic cylinder, protecgulum, rear cover, limiting slot, hydraulic stem, hydraulic port and link, the front end of the hydraulic cylinder is connected with the protecgulum, the rear end of the hydraulic cylinder is connected with the rear cover, the rear cover is circumscribed with the bearing, the hydraulic stem is co-axially located at the inside of the hydraulic cylinder, and the limiting slot is arranged the inner wall in the hydraulic cylinder and is used cooperatively towards the hydraulic stem, with the hydraulic stem.Through the above way, static state spacing-type engineering of the invention limits the axial movement of hydraulic stem with hydraulic cylinder by using setting limiting slot inside hydraulic cylinder, prevent hydraulic stem from misplacing, be conducive to the reliability and stability of raising system, structure novel, easy to operate, performance is stable, safe and reliable, intelligent optimization, convenient and practical, static spacing-type engineering hydraulic cylinder it is universal on have extensive market prospects.
Description
Technical field
The present invention relates to field of hydraulic equipment, more particularly to a kind of static spacing-type engineering hydraulic cylinder.
Background technology
Hydraulic test refers to for driving the equipment such as hydraulic windlasses, steering engine, winch, hatchway cover and controllable pitch propeller
The general name of hydraulic device.By one oil pump of power section, execution part --- hydraulic motor（Oil cylinder, oil motor）, control section ---
The compositions such as one fuel tank of control valve member and slave part in various pressure, flow, direction etc., pipeline.By these equipment, by system
Interior medium pressure liquid can mutually be converted with mechanical energy, achieve the purpose that transmit movement and power and torque.Hydraulic test transmits
Energy range it is big, and can realize stepless speed regulation in broad range;Operate steadily, especially low-speed motion when;It can long distance
It is easy to operate from control, it is easy to accomplish automation;Moving parts lubricate, long lifespan.
Invention content
The invention mainly solves the technical problem of providing a kind of static spacing-type engineering hydraulic cylinders, by using hydraulic pressure
Cylinder interior is arranged limiting slot and limits the axial movement of hydraulic stem, prevents hydraulic stem from misplacing, and be conducive to raising system can
By property and stability, structure novel, easy to operate, performance is stable, safe and reliable, intelligent optimization, convenient and practical, is limited in static state
Popularizing for type engineering hydraulic cylinder has extensive market prospects.
In order to solve the above technical problems, the present invention provides a kind of static spacing-type engineering hydraulic cylinder, including：Bearing, liquid
The front end of cylinder pressure, protecgulum, rear cover, limiting slot, hydraulic stem, hydraulic port and link, the hydraulic cylinder is connected with the protecgulum, described
The rear end of hydraulic cylinder is connected with the rear cover, and the rear cover is circumscribed with the bearing, and the hydraulic stem is co-axially located at the liquid
The inside of cylinder pressure, the limiting slot are arranged the inner wall in the hydraulic cylinder and coordinate towards the hydraulic stem, with the hydraulic stem
It uses, the hydraulic port is arranged in the side of the hydraulic cylinder and is connected to the connection hydraulic cylinder, and the hydraulic stem is external
State link.
In a preferred embodiment of the present invention, the hydraulic cylinder is cylindrical shape.
In a preferred embodiment of the present invention, the connection type of the bearing and the rear cover is welding.
In a preferred embodiment of the present invention, the hydraulic stem is cylinder.
In a preferred embodiment of the present invention, the limiting slot is cylinder.
In a preferred embodiment of the present invention, the link is circular ring shape.
The beneficial effects of the invention are as follows：Static state spacing-type engineering hydraulic cylinder of the invention is arranged by using inside hydraulic cylinder
Limiting slot limits the axial movement of hydraulic stem, prevents hydraulic stem from misplacing, is conducive to the reliability and stabilization of raising system
Property, structure novel, easy to operate, performance is stable, safe and reliable, intelligent optimization, convenient and practical, in static spacing-type engineering liquid
Popularizing for cylinder pressure has extensive market prospects.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, wherein：
Fig. 1 is the structural schematic diagram of static one preferred embodiment of spacing-type engineering hydraulic cylinder of the present invention.
Specific implementation mode
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
All other embodiment that technical staff is obtained without making creative work belongs to the model that the present invention protects
It encloses.
Referring to Fig. 1, the embodiment of the present invention includes：
A kind of static state spacing-type engineering hydraulic cylinder, including：Bearing 1, hydraulic cylinder 2, protecgulum 3, rear cover 4, limiting slot 5, hydraulic stem
6, hydraulic port 7 and link 8.
The front end of the hydraulic cylinder 2 is connected with the protecgulum 3, and the rear end of the hydraulic cylinder 2 is connected with the rear cover 4, institute
It states rear cover 4 and is circumscribed with the bearing 1, the hydraulic stem 6 is co-axially located at the inside of the hydraulic cylinder 2, and the limiting slot 5 is arranged
The hydraulic cylinder 2 inner wall and be used cooperatively towards the hydraulic stem 6, with the hydraulic stem 6, the hydraulic port 7 setting exists
The side of the hydraulic cylinder 2 and connection connects the hydraulic cylinder 2, the hydraulic stem 6 is circumscribed with the link 8.
Preferably, the hydraulic cylinder 2 is cylindrical shape.
Preferably, the connection type of the bearing 1 and the rear cover 4 is welding.
Preferably, the hydraulic stem 6 is cylinder.
Preferably, the limiting slot 5 is cylinder.
Preferably, the link 8 is circular ring shape.
The advantageous effect of static state spacing-type engineering hydraulic cylinder of the invention is：
The axial movement of hydraulic stem is limited by using setting limiting slot inside hydraulic cylinder, prevents hydraulic stem from misplacing, has
Conducive to improve system reliability and stability, structure novel, easy to operate, performance is stable, safe and reliable, intelligent optimization, side
Just practical.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (6)
1. a kind of static state spacing-type engineering hydraulic cylinder, which is characterized in that including：Bearing, hydraulic cylinder, protecgulum, rear cover, limit
The front end of slot, hydraulic stem, hydraulic port and link, the hydraulic cylinder is connected with the protecgulum, and the rear end of the hydraulic cylinder is connected with
The rear cover, the rear cover are circumscribed with the bearing, and the hydraulic stem is co-axially located at the inside of the hydraulic cylinder, the limit
Slot is arranged the inner wall in the hydraulic cylinder and is used cooperatively towards the hydraulic stem, with the hydraulic stem, the hydraulic port setting
In the side of the hydraulic cylinder and it is connected to the connection hydraulic cylinder, the hydraulic stem is circumscribed with the link.
2. static state spacing-type engineering hydraulic cylinder according to claim 1, which is characterized in that the hydraulic cylinder is cylinder
Shape.
3. static state spacing-type engineering hydraulic cylinder according to claim 1, which is characterized in that the bearing and the rear cover
Connection type be welding.
4. static state spacing-type engineering hydraulic cylinder according to claim 1, which is characterized in that the hydraulic stem is cylinder
Shape.
5. static state spacing-type engineering hydraulic cylinder according to claim 1, which is characterized in that the limiting slot is cylinder
Shape.
6. static state spacing-type engineering hydraulic cylinder according to claim 1, which is characterized in that the link is circular ring shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810698879.XA CN108661975A (en) | 2018-06-29 | 2018-06-29 | A kind of static state spacing-type engineering hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810698879.XA CN108661975A (en) | 2018-06-29 | 2018-06-29 | A kind of static state spacing-type engineering hydraulic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108661975A true CN108661975A (en) | 2018-10-16 |
Family
ID=63772581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810698879.XA Pending CN108661975A (en) | 2018-06-29 | 2018-06-29 | A kind of static state spacing-type engineering hydraulic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108661975A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202789847U (en) * | 2012-10-07 | 2013-03-13 | 山东华安液压技术有限公司 | Engineering hydraulic cylinder |
| CN203730450U (en) * | 2014-02-23 | 2014-07-23 | 山东华安液压技术有限公司 | Engineering hydraulic cylinder |
| CN106151656A (en) * | 2016-08-17 | 2016-11-23 | 亚新铸造（苏州）有限公司 | A kind of pneumatic controller of relief valve |
-
2018
- 2018-06-29 CN CN201810698879.XA patent/CN108661975A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202789847U (en) * | 2012-10-07 | 2013-03-13 | 山东华安液压技术有限公司 | Engineering hydraulic cylinder |
| CN203730450U (en) * | 2014-02-23 | 2014-07-23 | 山东华安液压技术有限公司 | Engineering hydraulic cylinder |
| CN106151656A (en) * | 2016-08-17 | 2016-11-23 | 亚新铸造（苏州）有限公司 | A kind of pneumatic controller of relief valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181016 |
|
| WD01 | Invention patent application deemed withdrawn after publication |