CN105805088A - Testing device for impact force at different positions of oil cylinder - Google Patents
Testing device for impact force at different positions of oil cylinder Download PDFInfo
- Publication number
- CN105805088A CN105805088A CN201610388738.9A CN201610388738A CN105805088A CN 105805088 A CN105805088 A CN 105805088A CN 201610388738 A CN201610388738 A CN 201610388738A CN 105805088 A CN105805088 A CN 105805088A
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- CN
- China
- Prior art keywords
- oil cylinder
- oil
- cylinder
- testing device
- impact force
- 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 testing device for impact force at different positions of an oil cylinder. The testing device comprises the oil cylinder, a pressure sensor, an electromagnetic directional valve, an oil source, an oil cylinder impact table, a screw, a nut and two bases. A cylinder rod of the oil cylinder is connected with the pressure sensor. A cylinder barrel is fixed to one base. An oil inlet of the oil cylinder is connected with the electromagnetic directional valve through a pipeline. The electromagnetic directional valve is connected with the oil source through a pipeline. The oil cylinder impact table is in rigid connection with the screw. The screw is in threaded connection with the nut. The nut is fixed to the other base. According to the testing device for the impact force at different positions of the oil cylinder, the impact force capable of being generated by the oil cylinder at different stretching lengths can be conveniently and rapidly tested, and data are provided for engineering technicians in the equipment design process.
Description
Technical field
The present invention relates to a kind of oil cylinder various location impact force testing device.
Background technology
Hydraulic drive can use only small volume to produce very big power due to it, as a member indispensable in drive system. and oil cylinder, as one of most important executive component of hydraulic drive, has been widely applied to every field.But on some equipment, directly use oil cylinder as dynamic impact problem, but do not know that oil cylinder stretches out the size of impulsive force when different length.
Summary of the invention
The technical problem to be solved is to provide a kind of oil cylinder various location impact force testing device, and this apparatus structure is simple, and application is convenient, it is possible to conveniently tests out oil cylinder cylinder rod and is stretching out the size of impulsive force when diverse location.
The technical solution used in the present invention is: a kind of oil cylinder various location impact force testing device, including oil cylinder, pressure transducer, solenoid directional control valve, oil sources, oil cylinder shock testing machine, screw rod, nut, two pedestals, the cylinder rod of described oil cylinder connects described pressure transducer, cylinder barrel is fixed on one of them pedestal described, the oil-in of described oil cylinder connects described solenoid directional control valve by pipeline, and described solenoid directional control valve connects described oil sources by pipeline.Described oil cylinder shock testing machine and described screw rod are rigidly connected, and described screw rod and described nut are threaded connection, and described nut is fixed on another described pedestal.
Work process and the principle of the oil cylinder various location impact force testing device of the present invention be:
Rotational fuel tank shock testing machine is to certain height, the logical oil of oil sources, control solenoid directional control valve commutation, oil cylinder cylinder rod is made quickly to be stretched out by contraction state, oil cylinder shock testing machine is impacted, the pressure transducer of oil cylinder club head impinges upon on shock testing machine, and shock in a flash, records pressure value then for oil cylinder impulsive force size under this extension elongation.Repeating above operation, shock testing machine then represents the different extension elongations of oil cylinder at differing heights.
Compared with prior art, the invention has the beneficial effects as follows:
Can conveniently test out the impulsive force size that oil cylinder can produce under different extension elongations, in equipment Design process, provide data 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 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 a kind of oil cylinder various location impact force testing device, including oil cylinder 1, pressure transducer 2, solenoid directional control valve 3, oil sources 4, oil cylinder shock testing machine 5, screw rod 6,7, two pedestals 8 of nut, the cylinder rod 1a of described oil cylinder 1 connects described pressure transducer 2, cylinder barrel 1b is fixed on one of them pedestal 8 described, the oil-in of described oil cylinder 1 connects described solenoid directional control valve 3 by pipeline, and described solenoid directional control valve 3 connects described oil sources 4 by pipeline.Described oil cylinder shock testing machine 5 is rigidly connected with described screw rod 6, and described screw rod 6 is threaded connection with described nut 7, and described nut 7 is fixed on another described pedestal 8.
Work process and the principle of the oil cylinder various location impact force testing device of the present invention be:
Rotational fuel tank shock testing machine is to certain height, the logical oil of oil sources, control solenoid directional control valve commutation, oil cylinder cylinder rod is made quickly to be stretched out by contraction state, oil cylinder shock testing machine is impacted, the pressure transducer of oil cylinder club head impinges upon on shock testing machine, and shock in a flash, records pressure value then for oil cylinder impulsive force size under this extension elongation.Repeating above operation, shock testing machine then represents the different extension elongations of oil cylinder at differing heights.
Compared with prior art, the invention has the beneficial effects as follows:
Can conveniently test out the impulsive force size that oil cylinder can produce under different extension elongations, in equipment Design process, provide data 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 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)
1. an oil cylinder various location impact force testing device, it is characterized in that: include oil cylinder (1), pressure transducer (2), solenoid directional control valve (3), oil sources (4), oil cylinder shock testing machine (5), screw rod (6), nut (7), two pedestals (8), wherein, the cylinder rod (1a) of described oil cylinder (1) connects described pressure transducer (2), cylinder barrel (1b) is fixed on described one of them pedestal (8), the oil-in of described oil cylinder (1) connects described solenoid directional control valve (3) by pipeline, described solenoid directional control valve (3) connects described oil sources (4) by pipeline.Described oil cylinder shock testing machine (5) and described screw rod (6) are rigidly connected, described screw rod (6) and described nut (7) are threaded connection, and described nut (7) is fixed on described another pedestal (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610388738.9A CN105805088A (en) | 2016-06-03 | 2016-06-03 | Testing device for impact force at different positions of oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610388738.9A CN105805088A (en) | 2016-06-03 | 2016-06-03 | Testing device for impact force at different positions of oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105805088A true CN105805088A (en) | 2016-07-27 |
Family
ID=56428327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610388738.9A Pending CN105805088A (en) | 2016-06-03 | 2016-06-03 | Testing device for impact force at different positions of oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105805088A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115899022A (en) * | 2023-02-27 | 2023-04-04 | 太原科技大学 | Inner curve motor stator guide rail-plunger assembly impact load testing device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3527201C1 (en) * | 1985-07-30 | 1986-10-02 | Langenstein & Schemann GmbH, 8630 Coburg | System for determining the rebounce on a forging machine |
| JPH06210436A (en) * | 1993-01-11 | 1994-08-02 | Toyoda Mach Works Ltd | Device for controlling impacting force |
| CN102322451A (en) * | 2011-08-28 | 2012-01-18 | 黄幼华 | Pneumatic pressure intelligent control system |
| CN202251149U (en) * | 2011-08-28 | 2012-05-30 | 缪菊轩 | Hydraulic control system capable of changing along with change of instant pressure difference |
| CN103048074A (en) * | 2011-10-11 | 2013-04-17 | 中国石油化工股份有限公司 | Performance testing device and testing method for petroleum drilling impact device |
| CN103148032A (en) * | 2013-03-26 | 2013-06-12 | 河海大学常州校区 | Alternating-loading hydraulic system |
| CN105387987A (en) * | 2015-12-11 | 2016-03-09 | 苏州市华测检测技术有限公司 | Manual high-frequency mechanical impact test apparatus |
| CN205192862U (en) * | 2015-10-30 | 2016-04-27 | 苏州中正工程检测有限公司 | Resistance to compression testing arrangement |
-
2016
- 2016-06-03 CN CN201610388738.9A patent/CN105805088A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3527201C1 (en) * | 1985-07-30 | 1986-10-02 | Langenstein & Schemann GmbH, 8630 Coburg | System for determining the rebounce on a forging machine |
| JPH06210436A (en) * | 1993-01-11 | 1994-08-02 | Toyoda Mach Works Ltd | Device for controlling impacting force |
| CN102322451A (en) * | 2011-08-28 | 2012-01-18 | 黄幼华 | Pneumatic pressure intelligent control system |
| CN202251149U (en) * | 2011-08-28 | 2012-05-30 | 缪菊轩 | Hydraulic control system capable of changing along with change of instant pressure difference |
| CN103048074A (en) * | 2011-10-11 | 2013-04-17 | 中国石油化工股份有限公司 | Performance testing device and testing method for petroleum drilling impact device |
| CN103148032A (en) * | 2013-03-26 | 2013-06-12 | 河海大学常州校区 | Alternating-loading hydraulic system |
| CN205192862U (en) * | 2015-10-30 | 2016-04-27 | 苏州中正工程检测有限公司 | Resistance to compression testing arrangement |
| CN105387987A (en) * | 2015-12-11 | 2016-03-09 | 苏州市华测检测技术有限公司 | Manual high-frequency mechanical impact test apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115899022A (en) * | 2023-02-27 | 2023-04-04 | 太原科技大学 | Inner curve motor stator guide rail-plunger assembly impact load testing device |
| CN115899022B (en) * | 2023-02-27 | 2023-09-26 | 太原科技大学 | Internally curved motor stator guide rail-plunger assembly impact load testing device |
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| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160727 |
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| WD01 | Invention patent application deemed withdrawn after publication |