CN105822627A - Torque testing device for hydraulic motor under different pressures - Google Patents
Torque testing device for hydraulic motor under different pressures Download PDFInfo
- Publication number
- CN105822627A CN105822627A CN201610388704.XA CN201610388704A CN105822627A CN 105822627 A CN105822627 A CN 105822627A CN 201610388704 A CN201610388704 A CN 201610388704A CN 105822627 A CN105822627 A CN 105822627A
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- CN
- China
- Prior art keywords
- hydraulic motor
- different pressures
- pipeline
- torque sensor
- 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.)
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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
- 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 torque testing device for a hydraulic motor under different pressures. The device comprises the hydraulic motor, two bases, a pressure meter, a pressure adjustment valve, an oil source and a torque sensor, wherein an installation base of the hydraulic motor is fixed on one of the base; an oil inlet of the hydraulic motor is connected to the pressure meter by a pipeline; the pressure meter is connected to the pressure adjustment valve by a pipeline; the pressure adjustment valve is connected to the oil source by a pipeline; a rotation disk of the hydraulic motor is connected to the torque sensor; and the torque sensor is fixed on the other base. The torque testing device for the hydraulic motor under the different pressures provided by the invention has the advantages that output torque values of the hydraulic motor under the different input oil pressures can be tested conveniently and rapidly, and accurate and effective data support can be provided for equipment design of engineering technicians.
Description
Technical field
The present invention relates to torsion-testing apparatus under a kind of hydraulic motor different pressures.
Background technology
Hydraulic drive can use the least volume to produce the biggest power due to it, and as a member indispensable in drive system, hydraulic motor, as one of most important executive component of hydraulic drive, has been widely applied to every field.Selecting hydraulic motor when, owing to there is the factors such as friction, it is impossible to accurately know that hydraulic motor exports the size of torque at various pressures, just there is no data supporting the most accurately when engineering design.
Summary of the invention
The technical problem to be solved is to provide torsion-testing apparatus under a kind of hydraulic motor different pressures, and this apparatus structure is simple, and application is convenient, it is possible to test out hydraulic motor output torque at various pressures efficiently.
The technical solution used in the present invention is: torsion-testing apparatus under a kind of hydraulic motor different pressures, including hydraulic motor, two pedestals, Pressure gauge, pressure regulator valve, oil sources, torque sensor, the mounting seat of described hydraulic motor is fixed on a described pedestal, the oil-in of described hydraulic motor is connected with described Pressure gauge by pipeline, described Pressure gauge is connected with described pressure regulator valve by pipeline, described pressure regulator valve is connected with described oil sources by pipeline, the rotating disk of described hydraulic motor is connected with described torque sensor, described torque sensor is fixed with another described pedestal.
Under the hydraulic motor different pressures of the present invention, work process and the principle of torsion-testing apparatus are:
Oil pressure station supply pressure oil, reads to obtain the numerical value of input oil pressure pressure from Pressure gauge, reads to export under the input of this oil pressure pressure the numerical value of moment of torsion on numeral torque sensor.Regulation pressure regulator valve, just can obtain exporting under different pressures the numerical value of moment of torsion.Repeat above operation, draw under different pressures, the moment of torsion of hydraulic motor output.
Compared with prior art, the invention has the beneficial effects as follows:
Can conveniently test out hydraulic motor output moment of torsion under difference input oil pressure pressure, provide the strongest data support when equipment Design for engineers and technicians.
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 describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of 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 are obtained 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 explained.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 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, when mentioning that an element " is directly connected " or " directly coupling " arrives another element, the most there is not 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 " to include " in this manual and/or time " including ", these terms specify the existence of described feature, entirety, step, operation, element and/or parts, but are also not excluded for more than one other feature, entirety, step, operation, element, parts and/or the existence of its group and/or add.
About embodiment:
As Fig. 1 illustrates, the present invention provides torsion-testing apparatus under a kind of hydraulic motor different pressures, including hydraulic motor 1, two pedestals 2, Pressure gauge 3, pressure regulator valve 4, oil sources 5, torque sensor 6, mounting seat 1b of described hydraulic motor 1 is fixed on a described pedestal 2, the oil-in of described hydraulic motor 1 is connected with described Pressure gauge 3 by pipeline, described Pressure gauge 3 is connected with described pressure regulator valve 4 by pipeline, described pressure regulator valve 4 is connected with described oil sources 5 by pipeline, the rotating disk 1a of described hydraulic motor 1 is connected with described torque sensor 6, described torque sensor 6 is fixed with another described pedestal 2.
Under the hydraulic motor different pressures of the present invention, work process and the principle of torsion-testing apparatus are:
Oil pressure station supply pressure oil, reads to obtain the numerical value of input oil pressure pressure from Pressure gauge, reads to export under the input of this oil pressure pressure the numerical value of moment of torsion on numeral torque sensor.Regulation pressure regulator valve, just can obtain exporting under different pressures the numerical value of moment of torsion.Repeat above operation, draw under different pressures, the moment of torsion of hydraulic motor output.
Compared with prior art, the invention has the beneficial effects as follows:
Can conveniently test out hydraulic motor output moment of torsion under difference input oil pressure pressure, provide the strongest data support when equipment Design for engineers and technicians.
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 invention and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (1)
1. torsion-testing apparatus under a hydraulic motor different pressures, it is characterized in that: include hydraulic motor (1), two pedestals (2), Pressure gauge (3), pressure regulator valve (4), oil sources (5), torque sensor (6), wherein, the mounting seat (1b) of described hydraulic motor (1) is fixed on a described pedestal (2), the oil-in of described hydraulic motor (1) is connected with described Pressure gauge (3) by pipeline, described Pressure gauge (3) is connected with described pressure regulator valve (4) by pipeline, described pressure regulator valve (4) is connected with described oil sources (5) by pipeline, the rotating disk (1a) of described hydraulic motor (1) is connected with described torque sensor (6), described torque sensor (6) is fixed with described another pedestal (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610388704.XA CN105822627A (en) | 2016-06-03 | 2016-06-03 | Torque testing device for hydraulic motor under different pressures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610388704.XA CN105822627A (en) | 2016-06-03 | 2016-06-03 | Torque testing device for hydraulic motor under different pressures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105822627A true CN105822627A (en) | 2016-08-03 |
Family
ID=56531878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610388704.XA Pending CN105822627A (en) | 2016-06-03 | 2016-06-03 | Torque testing device for hydraulic motor under different pressures |
Country Status (1)
| Country | Link |
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| CN (1) | CN105822627A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107861063A (en) * | 2017-12-14 | 2018-03-30 | 信利光电股份有限公司 | A kind of motor testing apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59175602A (en) * | 1983-03-25 | 1984-10-04 | Maruma Jusharyo Kk | Oil tank of tester for hydraulic apparatus |
| CN201539468U (en) * | 2009-11-18 | 2010-08-04 | 中航力源液压股份有限公司 | Hydraulic motor test stand automatic measure and control device |
| CN101871478A (en) * | 2010-07-07 | 2010-10-27 | 金碧华 | Loading device of hydraulic motor test board |
| CN201671914U (en) * | 2010-04-29 | 2010-12-15 | 中国海洋石油总公司 | High temperature hydraulic motor testing device |
| CN202057491U (en) * | 2011-04-07 | 2011-11-30 | 佛山市顺德区中意液压有限公司 | Energy saving hydraulic motor performance testboard apparatus |
| EP2930365A1 (en) * | 2014-03-27 | 2015-10-14 | Hidropar Izmir Hidrolik Elektronik Makine Aksami Donanimlari Pazarlama Sanayii ve Ticaret Anonim Sirketi | Pump testing system with energy recovery |
-
2016
- 2016-06-03 CN CN201610388704.XA patent/CN105822627A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59175602A (en) * | 1983-03-25 | 1984-10-04 | Maruma Jusharyo Kk | Oil tank of tester for hydraulic apparatus |
| CN201539468U (en) * | 2009-11-18 | 2010-08-04 | 中航力源液压股份有限公司 | Hydraulic motor test stand automatic measure and control device |
| CN201671914U (en) * | 2010-04-29 | 2010-12-15 | 中国海洋石油总公司 | High temperature hydraulic motor testing device |
| CN101871478A (en) * | 2010-07-07 | 2010-10-27 | 金碧华 | Loading device of hydraulic motor test board |
| CN202057491U (en) * | 2011-04-07 | 2011-11-30 | 佛山市顺德区中意液压有限公司 | Energy saving hydraulic motor performance testboard apparatus |
| EP2930365A1 (en) * | 2014-03-27 | 2015-10-14 | Hidropar Izmir Hidrolik Elektronik Makine Aksami Donanimlari Pazarlama Sanayii ve Ticaret Anonim Sirketi | Pump testing system with energy recovery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107861063A (en) * | 2017-12-14 | 2018-03-30 | 信利光电股份有限公司 | A kind of motor testing apparatus |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160803 |
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| WD01 | Invention patent application deemed withdrawn after publication |