CN108105199A - A kind of axial pressing type electrical proportional controls hydraulic cylinder - Google Patents
A kind of axial pressing type electrical proportional controls hydraulic cylinder Download PDFInfo
- Publication number
- CN108105199A CN108105199A CN201611052776.3A CN201611052776A CN108105199A CN 108105199 A CN108105199 A CN 108105199A CN 201611052776 A CN201611052776 A CN 201611052776A CN 108105199 A CN108105199 A CN 108105199A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- hydraulic cylinder
- type electrical
- master cylinder
- pressing type
- 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
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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
-
- 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
- F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
-
- 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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/08—Servomotor systems incorporating electrically operated control means
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a kind of axial pressing type electrical proportionals to control hydraulic cylinder, including top device, strut, elastic drag rope, secondary cylinder, spring, master cylinder, partition plate, electronic position measurement chip and bottom control room, top device is provided on the left of the master cylinder, latch closure is provided on the left of the top device, partition plate is provided on the right side of the master cylinder, bottom control room is provided on the right side of the partition plate, electronic position measurement chip is provided with above the left side of the bottom control room, lithium battery room is provided on the right side of the electronic position measurement chip.In the present invention, the hydraulic cylinder is when in use, specific component position is connected into whole device by latch closure, the design of spring, it can so that performance is more preferable when the hydraulic cylinder uses, more stablize, and the elastic drag rope designed in secondary cylinder the effective additional reinforcement stability of whole system, the part design is compact, robustness is good, anti shock and vibration, practicability enhance.
Description
Technical field
The present invention relates to electronic equipments technical field more particularly to a kind of axial pressing type electrical proportional control hydraulic cylinders.
Background technology
Hydraulic cylinder is that hydraulic energy is changed into mechanical energy, does straight reciprocating motion（Or pendulum motion）Hydraulic pressure perform member
Part.Its simple in structure, reliable operation.Deceleration device when realizing reciprocating motion, can be removed from it, and do not have drive gap,
Stable movement, therefore be used widely in the hydraulic system of various machineries.Hydraulic cylinder power output and piston effective area and
The pressure difference on its both sides is directly proportional；Hydraulic cylinder substantially by cylinder barrel and cylinder cap, piston and piston rod, sealing device, buffer unit with
Exhaust apparatus forms.For buffer unit with exhaust apparatus depending on concrete application occasion, other devices are then essential.
However in many mechanical equipments, such as some lifting equipments and building machinery, the hydraulic cylinder on existing market
It lacks and cannot be applicable in well since stability is bad, antivibration kinetic force is poor, and practicability is not strong.
The content of the invention
The purpose of the present invention is to solve shortcoming in the prior art, and a kind of axial pressing type electrical proportional proposed
Control hydraulic cylinder.
To achieve these goals, present invention employs following technical solutions：
A kind of axial pressing type electrical proportional controls hydraulic cylinder, including top device, strut, elastic drag rope, secondary cylinder, spring, master cylinder, every
Plate, electronic position measure chip and bottom control room, and top device, a left side for the top device are provided on the left of the master cylinder
Side is provided with latch closure, and secondary cylinder is provided with above the left side of the master cylinder, and the inside left of the pair cylinder is provided with strut, the branch
Elastic drag rope is provided on the right side of bar, the elastic drag rope is fixedly mounted on by nut on strut, and the inside of the master cylinder is left
Side is provided with spring, and oil cylinder is provided on the right side of the spring, and partition plate, the right side of the partition plate are provided on the right side of the master cylinder
Bottom control room is provided with, electronic position measurement chip, the electronic position are provided with above the left side of the bottom control room
Lithium battery room is provided on the right side of measurement chip.
Preferably, central worm gear is provided at the inside center of the bottom control room, on the right side of the center worm gear
Side is provided with internal overarm support, and the internal edge of the latch closure is provided with steel ball.
Preferably, there are two the secondary cylinder is set altogether, and two secondary cylinders are separately mounted to the both sides up and down of master cylinder.
Preferably, tail hanging rod is provided on the right side of the bottom control room, is provided on the right side of the appearance wall of the tail hanging rod
Draw ring mouth.
Preferably, the input terminal of the output terminal of the lithium battery room and electronic position measurement chip is electrically connected.
In the present invention, which connects whole device, spring by latch closure when in use, by specific component position
Design, can so that performance is more preferable when the hydraulic cylinder uses, and more stablizes, and the elastic drag rope designed in secondary cylinder is effective
The additional reinforcement stability of whole system, the electronic position measurement chip of design reaches hydraulic cylinder and is maintained at setting
Position and from external pressure influence, the part design is compact, robustness is good, anti shock and vibration, practicability enhancing.
Description of the drawings
Fig. 1 is the structure diagram that a kind of axial pressing type electrical proportional proposed by the present invention controls hydraulic cylinder；
Fig. 2 is that a kind of axial pressing type electrical proportional proposed by the present invention controls the top device of hydraulic cylinder and the signal of latch closure internal structure
Figure.
In figure：1, latch closure, 2, top device, 3, nut, 4, strut, 5, elastic drag rope, 6, secondary cylinder, 7, spring, 8, master cylinder,
9, oil cylinder, 10, partition plate, 11, electronic position measurement chip, 12, bottom control room, 13, lithium battery room, 14, tail hanging rod, 15 are drawn
Collar extension, 16, steel ball, 17, internal overarm support, 18, central worm gear.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
With reference to Fig. 1-2, a kind of axial pressing type electrical proportional controls hydraulic cylinder, including top device 2, strut 4, elastic drag rope 5,
Secondary cylinder 6, spring 7, master cylinder 8, partition plate 10, electronic position measurement chip 11 and bottom control room 12, the left side of master cylinder 8 are provided with top
End device 2, the left side of top device 2 are provided with latch closure 1, secondary cylinder 6, the inside left of secondary cylinder 6 are provided with above the left side of master cylinder 8
Strut 4 is provided with, the right side of strut 4 is provided with elastic drag rope 5, and elastic drag rope 5 is fixedly mounted on by nut 3 on strut 4, main
The inside left of cylinder 8 is provided with spring 7, and the right side of spring 7 is provided with oil cylinder 9, and the right side of master cylinder 8 is provided with partition plate 10, partition plate
10 right side is provided with bottom control room 12, and electronic position measurement chip 11, electricity are provided with above the left side of bottom control room 12
The right side of sub- position measurement chip 11 is provided with lithium battery room 13, and central worm gear is provided at the inside center of bottom control room 2
18, the right side top of central worm gear 18 is provided with internal overarm support 17, and the internal edge of latch closure 1 is provided with steel ball 16, and secondary cylinder 6 is set altogether
There are two, and two secondary cylinders 6 are separately mounted to the both sides up and down of master cylinder 8, the right side of bottom control room 12 is provided with tail hanging rod 14,
Draw ring mouth 15 is provided on the right side of the appearance wall of tail hanging rod 14, the output terminal and electronic position of lithium battery room 13 measure the defeated of chip 11
Enter end to be electrically connected.
Operation principle：In the present invention, which is connected by latch closure 1 whole when in use, by specific component position
A device, the design of spring 7 can so that performance is more preferable when the hydraulic cylinder uses, and more stablizes, and designed in secondary cylinder 6
The effective additional reinforcement stability of whole system, the electronic position measurement chip 11 of design makes hydraulic cylinder to elastic drag rope 5 again
Reach and be maintained at setting position and influenced from external pressure, the part design is compact, robustness is good, anti shock and vibration, reality
Enhanced with property.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of axial pressing type electrical proportional controls hydraulic cylinder, including top device（2）, strut（4）, elastic drag rope（5）, secondary cylinder
（6）, spring（7）, master cylinder（8）, partition plate（10）, electronic position measurement chip（11）With bottom control room（12）, which is characterized in that
The master cylinder（8）Left side be provided with top device（2）, the top device（2）Left side be provided with latch closure（1）, the master
Cylinder（8）Left side above be provided with secondary cylinder（6）, the pair cylinder（6）Inside left be provided with strut（4）, the strut（4）'s
Right side is provided with elastic drag rope（5）, the elastic drag rope（5）Pass through nut（3）It is fixedly mounted on strut（4）On, the master cylinder
（8）Inside left be provided with spring（7）, the spring（7）Right side be provided with oil cylinder（9）, the master cylinder（8）Right side set
It is equipped with partition plate（10）, the partition plate（10）Right side be provided with bottom control room（12）, the bottom control room（12）Left side
Top is provided with electronic position measurement chip（11）, the electronic position measurement chip（11）Right side be provided with lithium battery room
（13）.
A kind of 2. axial pressing type electrical proportional control hydraulic cylinder according to claim 1, which is characterized in that the bottom control
Room（2）Inside center at be provided with central worm gear（18）, the center worm gear（18）Right side above be provided with internal overarm support
（17）, the latch closure（1）Internal edge be provided with steel ball（16）.
A kind of 3. axial pressing type electrical proportional control hydraulic cylinder according to claim 1, which is characterized in that the pair cylinder（6）
There are two setting altogether, and two secondary cylinders（6）It is separately mounted to master cylinder（8）Both sides up and down.
A kind of 4. axial pressing type electrical proportional control hydraulic cylinder according to claim 1, which is characterized in that the bottom control
Room（12）Right side be provided with tail hanging rod（14）, the tail hanging rod（14）Appearance wall on the right side of be provided with draw ring mouth（15）.
A kind of 5. axial pressing type electrical proportional control hydraulic cylinder according to claim 1, which is characterized in that the lithium battery room
（13）Output terminal and electronic position measurement chip（11）Input terminal be electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611052776.3A CN108105199A (en) | 2016-11-25 | 2016-11-25 | A kind of axial pressing type electrical proportional controls hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611052776.3A CN108105199A (en) | 2016-11-25 | 2016-11-25 | A kind of axial pressing type electrical proportional controls hydraulic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108105199A true CN108105199A (en) | 2018-06-01 |
Family
ID=62205034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611052776.3A Pending CN108105199A (en) | 2016-11-25 | 2016-11-25 | A kind of axial pressing type electrical proportional controls hydraulic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108105199A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630496A (en) * | 2017-10-06 | 2019-04-16 | 镇江长河电力技术有限公司 | A kind of axial pressing type electrical proportional control hydraulic cylinder |
-
2016
- 2016-11-25 CN CN201611052776.3A patent/CN108105199A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630496A (en) * | 2017-10-06 | 2019-04-16 | 镇江长河电力技术有限公司 | A kind of axial pressing type electrical proportional control hydraulic cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180601 |
|
| WD01 | Invention patent application deemed withdrawn after publication |