CN105805089A - Stretching speed testing device of oil cylinder under different oil pressures - Google Patents
Stretching speed testing device of oil cylinder under different oil pressures Download PDFInfo
- Publication number
- CN105805089A CN105805089A CN201610388781.5A CN201610388781A CN105805089A CN 105805089 A CN105805089 A CN 105805089A CN 201610388781 A CN201610388781 A CN 201610388781A CN 105805089 A CN105805089 A CN 105805089A
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- China
- Prior art keywords
- oil
- oil cylinder
- magnet ring
- testing device
- under different
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Classifications
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- 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
Abstract
The invention provides a stretching speed testing device of an oil cylinder under different oil pressures. The device comprises the oil cylinder, two magnetic rings, electric wires, a signal acquiring controller, an electromagnetic reversing valve, an oil pressure meter, a pressure adjusting valve and an oil source; the two magnetic rings are mounted in front of and behind a cylinder barrel of the oil cylinder, and are accessed into the signal acquiring controller through the electric wires; an oil inlet and an oil outlet of the oil cylinder are connected to the electromagnetic reversing valve through pipes; the electromagnetic reversing valve is connected with the oil pressure meter through a pipe; the oil pressure meter is connected with the pressure adjusting valve through a pipe; and the pressure adjusting valve is connected with the oil source through a pipe. The stretching speed testing device of the oil cylinder under different oil pressures can conveniently and quickly measure the acting time of the oil cylinder under different oil pressures, and provides powerful data support for project planners in the equipment design process.
Description
Technical field
The present invention relates to and stretch out speed testing device under a kind of oil cylinder different oil pressure.
Background technology
Hydraulic drive can use only small volume to produce very big power due to it, and as a member indispensable in drive system, oil cylinder is widely used as one of hydraulicdriven most important executive component of oil.But on some equipment, the execution time is just related to production efficiency.Oil cylinder is when execution action, and the time of stretching out of cylinder rod is critically important data, but is a lack of means of testing eaily and, often in the design by estimation, causes very big error to design.
Summary of the invention
The technical problem to be solved is to provide under a kind of oil cylinder different oil pressure and stretches out speed testing device, and this apparatus structure is simple, and application is convenient, it is possible to test out oil cylinder efficiently at various pressures, cylinder rod stretch out the time.
The technical solution used in the present invention is: stretch out speed testing device under a kind of oil cylinder different oil pressure, including oil cylinder, two magnet rings, electric wire, signals collecting controller, solenoid directional control valve, oil gauge, pressure regulator valve, oil sources, described two magnet ring is installed before and after the cylinder barrel of described oil cylinder, two described magnet rings access in described signals collecting controller by described electric wire, the oil-in of described oil cylinder and oil-out are connected to described solenoid directional control valve by pipeline, described solenoid directional control valve connects described oil gauge by pipeline, described oil gauge connects described pressure regulator valve by pipeline, described pressure regulator valve connects described oil sources by pipeline.
Work process and the principle of stretching out speed testing device under the oil cylinder different oil pressure of the present invention be:
The logical oil of oil sources, regulates pressure regulator valve and is maintained at a force value, controls solenoid directional control valve and makes oil cylinder cylinder rod stretch out or retract, and magnet ring induction apparatus senses the position of cylinder rod and signal is passed to acquisition controlling instrument.The time difference of acquisition controlling instrument two magnet ring signals of output just can draw the movement time of oil cylinder.Regulate pressure regulator valve and repeat test at various pressures, just can obtain under different pressures the movement time of oil cylinder, draw out the cylinder action time graph that different pressures is corresponding.
Compared with prior art, the invention has the beneficial effects as follows:
Can conveniently calculate oil cylinder movement time under different oil pressure pressure, in equipment Design process, provide strong data support for project planner.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying 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 clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
First, before embodiment is described, it is necessary to some herein presented terms are made an explanation.Such as:
If occurring herein using the term such as " first ", " second " to describe various element, but these elements should not limited by these terms.These terms are only used for distinguishing an element and another element.Therefore, " 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 an element " connection " or " 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, when mentioning that an element " being directly connected " or " directly coupling " are to another element, be then absent from intermediary element.
The various terms occurred in this article are used only for describing the purpose of specific embodiment and being not intended as limitation of the invention.Unless context clearly dictates otherwise, then singulative is intended to also include plural form.
When using term " including " and/or " including " in this manual, these terms specify the existence of described feature, entirety, step, operation, element and/or parts, but are also not excluded for the existence of other features more than one, entirety, step, operation, element, parts and/or its group and/or additional.
About embodiment:
As Fig. 1 illustrates, the present invention provides and stretches out speed testing device under a kind of oil cylinder different oil pressure, including oil cylinder 1, magnet ring 1a, magnet ring 1b, electric wire 2, signals collecting controller 3, solenoid directional control valve 4, oil gauge 5, pressure regulator valve 6, oil sources 7, what before and after the cylinder barrel of described oil cylinder 1, installation was described has magnet ring 1a and magnet ring 1b, described magnet ring 1a and magnet ring 1b accesses in described signals collecting controller 3 by described electric wire 2, the oil-in of described oil cylinder 1 and oil-out connect described solenoid directional control valve 4 by pipeline, described solenoid directional control valve 4 connects described oil gauge 5 by pipeline, described oil gauge 5 connects described pressure regulator valve 6 by pipeline, described pressure regulator valve 6 connects described oil sources 7 by pipeline.
Work process and the principle of stretching out speed testing device under the oil cylinder different oil pressure of the present invention be:
The logical oil of oil sources, regulates pressure regulator valve and is maintained at a force value, controls solenoid directional control valve and makes oil cylinder cylinder rod stretch out or retract, and magnet ring induction apparatus senses the position of cylinder rod and signal is passed to acquisition controlling instrument.The time difference of acquisition controlling instrument two magnet ring signals of output just can draw the movement time of oil cylinder.Regulate pressure regulator valve and repeat test at various pressures, just can obtain under different pressures the movement time of oil cylinder, draw out the cylinder action time graph that different pressures is corresponding.
Compared with prior art, the invention has the beneficial effects as follows:
Can conveniently calculate oil cylinder movement time under different oil pressure pressure, in equipment Design process, provide strong data support for project planner.
These are only embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention and accompanying drawing content to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner include in the scope of patent protection of the present invention.
Claims (1)
- null1. stretch out speed testing device under an oil cylinder different oil pressure,It is characterized in that: include oil cylinder (1)、Magnet ring (1a)、Magnet ring (1b)、Electric wire (2)、Signals collecting controller (3)、Solenoid directional control valve (4)、Oil gauge (5)、Pressure regulator valve (6)、Oil sources (7)，Wherein,What before and after the cylinder barrel of described oil cylinder (1), installation was described has magnet ring (1a) and magnet ring (1b),Described magnet ring (1a) and magnet ring (1b) are accessed in described signals collecting controller (3) by described electric wire (2),The oil-in of described oil cylinder (1) and oil-out connect described solenoid directional control valve (4) by pipeline,Described solenoid directional control valve (4) connects described oil gauge (5) by pipeline,Described oil gauge (5) connects described pressure regulator valve (6) by pipeline,Described pressure regulator valve (6) connects described oil sources (7) by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610388781.5A CN105805089A (en) | 2016-06-03 | 2016-06-03 | Stretching speed testing device of oil cylinder under different oil pressures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610388781.5A CN105805089A (en) | 2016-06-03 | 2016-06-03 | Stretching speed testing device of oil cylinder under different oil pressures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105805089A true CN105805089A (en) | 2016-07-27 |
Family
ID=56427794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610388781.5A Pending CN105805089A (en) | 2016-06-03 | 2016-06-03 | Stretching speed testing device of oil cylinder under different oil pressures |
Country Status (1)
| Country | Link |
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| CN (1) | CN105805089A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2203195B (en) * | 1987-03-19 | 1991-04-10 | Festo Kg | An operating device for the piston of a double acting cylinder |
| US5706713A (en) * | 1996-06-28 | 1998-01-13 | Kia Motors Corporation | Decelerating air pressure circuit for an air cylinder |
| JP3404624B2 (en) * | 1998-07-10 | 2003-05-12 | オムロン株式会社 | Magnetic sensor |
| CN1676950A (en) * | 2004-03-30 | 2005-10-05 | Smc株式会社 | Air servo cylinder apparatus and controlling method therefor |
| DE102007010115A1 (en) * | 2007-02-28 | 2008-09-04 | Robert Bosch Gmbh | Pneumatic drive for automation engineering applications, has electronic evaluation unit determining speed and/or acceleration of piston and diagnostic information for operating condition control by analysis of flow of binary signals |
| JP5331988B2 (en) * | 2010-03-02 | 2013-10-30 | Ｓｍｃ株式会社 | Reduction mechanism of piston in pneumatic cylinder device |
| CN103842767A (en) * | 2012-09-26 | 2014-06-04 | 株式会社小松制作所 | Cylinder position measurememt device and cylinder position measurement method |
| CN204419733U (en) * | 2014-12-29 | 2015-06-24 | 中国神华能源股份有限公司 | Anchor restorer control gear |
-
2016
- 2016-06-03 CN CN201610388781.5A patent/CN105805089A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2203195B (en) * | 1987-03-19 | 1991-04-10 | Festo Kg | An operating device for the piston of a double acting cylinder |
| US5706713A (en) * | 1996-06-28 | 1998-01-13 | Kia Motors Corporation | Decelerating air pressure circuit for an air cylinder |
| JP3404624B2 (en) * | 1998-07-10 | 2003-05-12 | オムロン株式会社 | Magnetic sensor |
| CN1676950A (en) * | 2004-03-30 | 2005-10-05 | Smc株式会社 | Air servo cylinder apparatus and controlling method therefor |
| DE102007010115A1 (en) * | 2007-02-28 | 2008-09-04 | Robert Bosch Gmbh | Pneumatic drive for automation engineering applications, has electronic evaluation unit determining speed and/or acceleration of piston and diagnostic information for operating condition control by analysis of flow of binary signals |
| JP5331988B2 (en) * | 2010-03-02 | 2013-10-30 | Ｓｍｃ株式会社 | Reduction mechanism of piston in pneumatic cylinder device |
| CN103842767A (en) * | 2012-09-26 | 2014-06-04 | 株式会社小松制作所 | Cylinder position measurememt device and cylinder position measurement method |
| CN204419733U (en) * | 2014-12-29 | 2015-06-24 | 中国神华能源股份有限公司 | Anchor restorer control gear |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160727 |