CN105927616A - Device for measuring area of rodless cavity of oil cylinder - Google Patents
Device for measuring area of rodless cavity of oil cylinder Download PDFInfo
- Publication number
- CN105927616A CN105927616A CN201610388555.7A CN201610388555A CN105927616A CN 105927616 A CN105927616 A CN 105927616A CN 201610388555 A CN201610388555 A CN 201610388555A CN 105927616 A CN105927616 A CN 105927616A
- Authority
- CN
- China
- Prior art keywords
- oil
- oil cylinder
- cylinder
- rodless cavity
- pressure
- 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
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
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/80—Other types of control related to particular problems or conditions
- F15B2211/855—Testing of fluid pressure systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Abstract
The invention provides a device for measuring the area of a rodless cavity of an oil cylinder. The device comprises the oil cylinder, a pressure sensor, two bases and an oil pressure gauge, wherein a cylinder rod of the oil cylinder is in rigid connection with the pressure sensor; the pressure sensor is fixed on one base; a cylinder barrel of the oil cylinder is fixed on the other base; an oil inlet of the oil cylinder is connected with the oil pressure gauge by the aid of a pipeline; and the oil pressure gauge is connected with an oil pressure station by the aid of a pipeline. With the adoption of the device for measuring the area of the rodless cavity of the oil cylinder, the actual area of the rodless cavity of the oil cylinder can be measured conveniently and quickly, so that bases for calculation and model selection of the oil cylinder in a project are increased; meanwhile, differences between same-model oil cylinders produced by different oil cylinder manufacturers can be compared.
Description
Technical field
The present invention relates to a kind of oil cylinder rodless cavity Area computing device.
Background technology
Hydraulic drive can use the least volume to produce the biggest power due to it, as in drive system not
The a member that can or lack. oil cylinder, as one of most important executive component of hydraulic drive, has been widely applied to
Every field.Selecting oil cylinder when, the area of cylinder tube is often directly exported by people as oil cylinder
The basis of power.But the actual oil pressure active area of oil cylinder and cylinder barrel area have deviation, have resulted in oil
Cylinder power calculates inaccurate, affects engineer applied.
Summary of the invention
The technical problem to be solved is to provide a kind of oil cylinder rodless cavity Area computing device, this device
Simple in construction, application is convenient, it is possible to calculate oil cylinder actual loading area efficiently.
The technical solution used in the present invention is: a kind of oil cylinder rodless cavity Area computing device, including oil cylinder, pressure
Force transducer, two pedestals and oil gauge, the cylinder rod of wherein said oil cylinder is rigidly connected with pressure transducer,
Described pressure transducer is fixed therein on a pedestal, and the cylinder barrel of described oil cylinder is fixed on another described base
On seat, the oil-in of described oil cylinder is connected with described oil gauge by pipeline, described oil gauge by pipeline with
Oil pressure station is connected.
Work process and the principle of the oil cylinder rodless cavity Area computing device of the present invention be:
Oil pressure station provides pressure oil, and oil cylinder rodless cavity oil pressure increases, and rodless cavity oil pressure numerical value is directly at oil gauge
On read.Oil cylinder cylinder rod is power output under the effect of oil pressure, and acts on pressure transducer, pressure sensing
Device transfers force on pedestal again, reads the numerical value of pressure, then the number by the power read from pressure transducer
Value is then the actual loading area of oil cylinder rodless cavity divided by the pressure read on oil gauge.
Compared with prior art, the invention has the beneficial effects as follows:
A kind of oil cylinder rodless cavity Area computing device of the present invention can conveniently calculate oil cylinder rodless
The real area in chamber, increases in engineering, and oil cylinder calculates and the foundation of type selecting, can also contrast different oil cylinder simultaneously
The difference of the same model oil cylinder that manufacturer produces.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings；
Fig. 1 is the perspective view of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, be fully described by, it is clear that described embodiment be only a part of embodiment of the present invention rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
The every other embodiment obtained under property work premise, broadly falls into the scope of protection of the invention.
First, before embodiment is described, it is necessary to some herein presented terms are solved
Release.Such as:
If occur herein using the term such as " first ", " second " to describe various element, but these yuan
Part should not limited by these terms.These terms are only used for distinguishing an element and another element.Cause
This, " first " element can also be referred to as " second " element without departing from the teachings of the present invention.
In addition, it is to be understood that when mentioning that an element " connects " or during " coupled " to another element,
It can be directly connected or be directly coupled to another element or can also there is intermediary element.On the contrary
Ground, when mentioning that an element " is directly connected " or " directly coupling " arrives another element, does not exists
Intermediary element.
The various terms occurred in this article are used only for describing the purpose of specific embodiment and being not intended to make
For limitation of the invention.Unless context clearly dictates otherwise, then singulative is intended to also include plural number
Form.
When using term " to include " in this manual and/or time " including ", these terms indicate
The existence of described feature, entirety, step, operation, element and/or parts, but also it is not excluded for one
Individual other features above, entirety, step, operation, element, parts and/or the existence of its group and/or
Additional.
About embodiment:
As Fig. 1 illustrates, the present invention provides a kind of oil cylinder rodless cavity Area computing device, including oil cylinder, pressure
2, two pedestals 3 of sensor and oil gauge 4, cylinder rod 1a of wherein said oil cylinder 1 and pressure transducer 2
Being rigidly connected, described pressure transducer 2 is fixed therein on a pedestal 3, and the cylinder barrel 1b of described oil cylinder is solid
Being scheduled on another described pedestal 3, the oil-in of described oil cylinder is connected with described oil gauge 4 by pipeline,
Described oil gauge 4 is connected with oil pressure station 5 by pipeline.
The oil cylinder rodless cavity Area computing device work process of the present invention and principle be:
Oil pressure station provides pressure oil, and oil cylinder rodless cavity oil pressure increases, and rodless cavity oil pressure numerical value is directly at oil gauge
On read.Oil cylinder cylinder rod is power output under the effect of oil pressure, and acts on pressure transducer, pressure sensing
Device transfers force on pedestal again, reads the numerical value of pressure, then the number by the power read from pressure transducer
Value is then the actual loading area of oil cylinder rodless cavity divided by the pressure read on oil gauge.
Compared with prior art, the invention has the beneficial effects as follows:
A kind of oil cylinder rodless cavity Area computing device of the present invention can conveniently calculate oil cylinder rodless
The real area in chamber, increases in engineering, and oil cylinder calculates and the foundation of type selecting, can also contrast different oil cylinder simultaneously
The difference of the same model oil cylinder that manufacturer produces.
These are only embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every utilization
Equivalent structure or equivalence flow process that description of the invention and accompanying drawing content are made convert, or directly or indirectly use
In the technical field that other are relevant, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (1)
1. an oil cylinder rodless cavity Area computing device, it is characterised in that: include oil cylinder, pressure transducer (2),
Two pedestals (3) and oil gauge (4), the cylinder rod (1a) of wherein said oil cylinder (1) and pressure transducer (2)
Being rigidly connected, described pressure transducer (2) is fixed therein on a pedestal (3), the cylinder barrel (1b) of described oil cylinder
Being fixed on another described pedestal (3), the oil-in of described oil cylinder passes through pipeline and described oil gauge (4) phase
Even, described oil gauge (4) is connected with oil pressure station (5) by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610388555.7A CN105927616A (en) | 2016-06-03 | 2016-06-03 | Device for measuring area of rodless cavity of oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610388555.7A CN105927616A (en) | 2016-06-03 | 2016-06-03 | Device for measuring area of rodless cavity of oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105927616A true CN105927616A (en) | 2016-09-07 |
Family
ID=56833324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610388555.7A Pending CN105927616A (en) | 2016-06-03 | 2016-06-03 | Device for measuring area of rodless cavity of oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105927616A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201265573Y (en) * | 2008-08-26 | 2009-07-01 | 比亚迪股份有限公司 | Test bed for hydraulic cylinder |
| KR20110085610A (en) * | 2010-01-21 | 2011-07-27 | 현대중공업 주식회사 | Greater oil pressure cylinder test system |
| CN202393585U (en) * | 2011-11-28 | 2012-08-22 | 苏州稳达自动化工业有限公司 | Service life test board for air cylinder |
| CN104675804A (en) * | 2014-03-17 | 2015-06-03 | 南通爱慕希机械有限公司 | Comprehensive hydraulic cylinder performance testing system |
| CN105257618A (en) * | 2015-11-10 | 2016-01-20 | 浙江大学 | Closed oil film visualization device capable of measuring leakage of reciprocating sealing piston |
-
2016
- 2016-06-03 CN CN201610388555.7A patent/CN105927616A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201265573Y (en) * | 2008-08-26 | 2009-07-01 | 比亚迪股份有限公司 | Test bed for hydraulic cylinder |
| KR20110085610A (en) * | 2010-01-21 | 2011-07-27 | 현대중공업 주식회사 | Greater oil pressure cylinder test system |
| CN202393585U (en) * | 2011-11-28 | 2012-08-22 | 苏州稳达自动化工业有限公司 | Service life test board for air cylinder |
| CN104675804A (en) * | 2014-03-17 | 2015-06-03 | 南通爱慕希机械有限公司 | Comprehensive hydraulic cylinder performance testing system |
| CN105257618A (en) * | 2015-11-10 | 2016-01-20 | 浙江大学 | Closed oil film visualization device capable of measuring leakage of reciprocating sealing piston |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209976973U (en) | Detection device for rapidly detecting internal leakage of hydraulic oil cylinder | |
| CN202442117U (en) | Leakage point detecting and positioning system for liquid pipeline | |
| CN104374560B (en) | Gas lift valve test system | |
| CN103791985A (en) | Static state standard cubic meter calibration device and calibration method of static state standard cubic meter calibration device | |
| CN104374533A (en) | Airtightness testing machine capable of quickly changing tooling | |
| CN105067050A (en) | Method for improving accuracy of natural gas measurement | |
| CN106089857B (en) | The test system and test method of the dynamic pressure feedback effect frequency characteristic of servo valve | |
| CN203616052U (en) | Pressure gauge calibrating device | |
| CN107165877A (en) | A kind of big orifice extra-high voltage liquid proportional inserted valve dynamic performance and testing | |
| CN204924609U (en) | Wind pressure is measured to pass and is pressed pipe characteristic calibration device | |
| CN204043822U (en) | Marine shafting load measurement system | |
| CN105927616A (en) | Device for measuring area of rodless cavity of oil cylinder | |
| CN112415121A (en) | Automatic calibration device for constant flow pump of liquid chromatograph and working method | |
| CN202631170U (en) | Dual-loop testing device for hydraulic power output of tractors | |
| CN203629866U (en) | Intelligent tension equipment calibrating system | |
| CN102620930B (en) | Hydraulic pressure testing device, load spectrum measuring device and method | |
| CN206470002U (en) | Force snesor | |
| CN213957267U (en) | Automatic calibration device of liquid chromatograph constant flow pump | |
| CN103712813A (en) | Intelligent tensioning device calibration system | |
| CN105822626A (en) | Area measurement and calculation device for no-rod cavity of single-rod air cylinder | |
| CN204514409U (en) | Based on the intelligent meter of pressure regulator | |
| CN203657674U (en) | Excavator boom lug measuring tool | |
| CN103292156B (en) | The duration control method of feed tank liquid level feedback is comprised in reversible fluid pump fluid delivery system | |
| CN107631936A (en) | A kind of test device for hydralic hose pressure test | |
| CN205655849U (en) | Pressurization unit of sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160907 |
|
| WD01 | Invention patent application deemed withdrawn after publication |