CN105466708A - Loading device used for steering engine fatigue test - Google Patents
Loading device used for steering engine fatigue test Download PDFInfo
- Publication number
- CN105466708A CN105466708A CN201510781039.6A CN201510781039A CN105466708A CN 105466708 A CN105466708 A CN 105466708A CN 201510781039 A CN201510781039 A CN 201510781039A CN 105466708 A CN105466708 A CN 105466708A
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- CN
- China
- Prior art keywords
- steering wheel
- steering engine
- fatigue test
- clamp
- connector
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- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/007—Subject matter not provided for in other groups of this subclass by applying a load, e.g. for resistance or wear testing
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tires In General (AREA)
Abstract
The invention belongs to the field of machinery tests and specifically relates to a loading device used for a steering engine fatigue test. An existing dynamic loader for the steering engine fatigue test is a cylinder, a non-gas source is manually set, a loading force is highly inaccurate, a display function is unavailable, and the load added by weights is a static load, so that the dynamic load requirement and the performance requirement of the working load of a steering engine product cannot be met. The loading device is simple in structure, visual in display, convenient to operate, similar to the loading weight of the product fatigue test, and capable of meeting fatigue test requirements of the steering engine product.
Description
Technical field
The invention belongs to mechanical test field, be specifically related to a kind of steering wheel torture test charger.
Background technology
Existing steering wheel torture test test dynamic load loader cylinder loads, because just artificial setting loading force is extremely inaccurate without source of the gas, again without Presentation Function, and weights adds is static load, cannot meet the requirement of steering wheel product work load dynamic load and performance requirement.
Summary of the invention
Technical matters to be solved by this invention is: can meet steering wheel product work load dynamic load by the present invention and require and performance requirement.
Technical scheme of the present invention is: a kind of steering wheel torture test charger, this charger comprises saddle, cover plate, clamp, socket head cap screw, spring leaf, connector and straight pin, in an end of longitudinal direction, there is the boss be connected with cover plate, in the other end, there is index dial; Described cover plate has the guide groove of two longitudinal directions therein; Described clamp can vertically move in described saddle, and has the clamping slot holding a spring leaf end, and screw hole that is horizontal and vertical direction, and screw is by transverse screw hole stationary spring; Socket head cap screw is connected with the screw hole of clamp at vertical direction by the guide groove of cover plate, thus can adjust the position of clamp; Another end of spring leaf is connected with connector by straight pin; Described connector has the longitudinal elongated hole be connected with steering wheel.
Described saddle has the side plate be connected with table top in the left and right sides.
Steering wheel is when zero-bit, and the connecting pin that connector is connected with steering wheel is in the middle-end of longitudinal elongated hole.
The torture test test of steering wheel product directly has influence on the performance requirement of product, if the torture test test of steering wheel product does not reach weight grade directly will affect steering wheel product design requirement, if adopt cylinder to load, because without source of the gas, just artificial setting loading force is extremely inaccurate, again without Presentation Function, steering wheel product work load dynamic load cannot be met require and performance requirement, steering wheel torture test test will be affected, if take a kind of device, its torture test test loaded weight is identical with steering wheel product, first steering wheel product is installed when loading, as long as spring leaf is elongated or shortened when steering wheel product needed loads how many dynamic load, according to mechanics principle moment=power × arm of force thus reach product torture test test load commissioning requirements, and then meet product testing requirement.
The invention has the beneficial effects as follows: structure is simple, intuitive display, behaviour does conveniently, and to test loaded weight similar to product torture test, meets the torture test testing requirements of plane product.
Accompanying drawing explanation
Fig. 1 is the connection diagram of steering wheel torture test charger of the present invention and steering wheel;
Fig. 2 is the structural representation of steering wheel torture test charger;
Fig. 3 is the front view of saddle;
Fig. 4 is the side view of saddle;
Fig. 5 is the front view of clamp;
Fig. 6 is the left view of clamp;
Fig. 7 is the front view of connector;
Fig. 8 is the vertical view of connector;
Fig. 9 is the front view of spring leaf.
Embodiment
Below this steering wheel torture test charger is described in further details.See Fig. 2, this Loading for actuator device, by comprising saddle 1, cover plate 2, clamp 3, socket head cap screw 4, spring leaf 5, connector 6 and straight pin 7, has in an end of longitudinal direction the boss be connected with cover plate 2, has index dial in the other end; Described cover plate 2 has the guide groove of two longitudinal directions therein; Described clamp 3 can vertically move in described saddle 1, and has the clamping slot holding spring leaf 5 one ends, and screw hole that is horizontal and vertical direction, and screw is by transverse screw hole stationary spring 5; Socket head cap screw 4 is connected with the screw hole of clamp 3 at vertical direction by the guide groove of cover plate 2, thus can adjust the position of clamp 3; Another end of spring leaf 5 is connected with connector 6 by straight pin 7; Described connector 6 has the longitudinal elongated hole be connected with steering wheel.
Described saddle 1 has the side plate be connected with table top in the left and right sides.
Steering wheel is when zero-bit, and the connecting pin 10 that connector 6 is connected with steering wheel is in the middle-end of longitudinal elongated hole.This steering wheel torture test charger adds various different load can to different steering wheel products, thus meets torture test aging test and the commissioning requirements of plane product.
The principle of work of this steering wheel torture test charger is: when loading, steering wheel torture test charger is arranged on steering wheel product aging at loading platform, according to steering wheel product add various different load ratio as 30Kg, 50Kg, 60Kg, etc. spring leaf is elongated or shortened can load by the loaded weight of steering wheel product, solve the difficult problem that factory steering wheel torture test test dynamic load loads.
This steering wheel torture test charger is an embodiment of invention, after adopting steering wheel torture test charger of the present invention, makes product dynamic load loading equipemtn improve a class.
Claims (3)
1. a steering wheel torture test charger, it is characterized in that: this charger comprises saddle (1), cover plate (2), clamp (3), socket head cap screw (4), spring leaf (5), connector (6) and straight pin (7), there is in an end of longitudinal direction the boss be connected with cover plate (2), in the other end, there is index dial; Described cover plate (2) has the guide groove of two longitudinal directions therein; Described clamp (3) can vertically move in described saddle (1), and there is the clamping slot of accommodation spring leaf (5) ends, and screw hole that is horizontal and vertical direction, screw is by transverse screw hole stationary spring (5); Socket head cap screw (4) is connected at the screw hole of vertical direction with clamp (3) by the guide groove of cover plate (2), thus can adjust the position of clamp (3); Another end of spring leaf (5) is connected with connector (6) by straight pin (7); Described connector (6) has the longitudinal elongated hole be connected with steering wheel.
2. steering wheel torture test charger according to claim 1, is characterized in that: described saddle (1) has the side plate be connected with table top in the left and right sides.
3. steering wheel torture test charger according to claim 1, is characterized in that: steering wheel is when zero-bit, and the connecting pin (10) that connector (6) is connected with steering wheel is in the middle-end of longitudinal elongated hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510781039.6A CN105466708A (en) | 2015-11-13 | 2015-11-13 | Loading device used for steering engine fatigue test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510781039.6A CN105466708A (en) | 2015-11-13 | 2015-11-13 | Loading device used for steering engine fatigue test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105466708A true CN105466708A (en) | 2016-04-06 |
Family
ID=55604650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510781039.6A Pending CN105466708A (en) | 2015-11-13 | 2015-11-13 | Loading device used for steering engine fatigue test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105466708A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564616A (en) * | 2016-10-26 | 2017-04-19 | 湖北航天技术研究院总体设计所 | Aircraft rudder system three-dimensional load performance testing device and test method thereof |
| CN107121301A (en) * | 2017-06-02 | 2017-09-01 | 哈尔滨工业大学 | A kind of Loading for actuator demo system |
| CN108106934A (en) * | 2016-11-24 | 2018-06-01 | 兰州飞行控制有限责任公司 | A kind of steering engine is two-way to use loading device |
| CN108459214A (en) * | 2017-12-12 | 2018-08-28 | 贵州航天控制技术有限公司 | Torque loading device for steering engine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU910494A1 (en) * | 1980-05-20 | 1982-03-07 | Предприятие П/Я А-1097 | Loading apparatus for testing hydraulic steering engines |
| CN101105423A (en) * | 2007-08-03 | 2008-01-16 | 北京理工大学 | Rigidity-variable steering engine simulated loading device |
| CN102175471A (en) * | 2010-12-30 | 2011-09-07 | 清华大学 | Electromechanical linear loader |
| CN102288342A (en) * | 2011-05-17 | 2011-12-21 | 湖北航天技术研究院总体设计所 | Steering engine output torque and deflection angle measuring device |
| CN202255850U (en) * | 2011-08-26 | 2012-05-30 | 凯迈（洛阳）测控有限公司 | Four-passage steering engine test table |
| CN104048840A (en) * | 2014-05-27 | 2014-09-17 | 湖北三江航天红峰控制有限公司 | Elastic load application device for steering engine |
| CN104122093A (en) * | 2013-04-27 | 2014-10-29 | 北京自动化控制设备研究所 | Electric actuator elastic torque loading device |
| CN204301902U (en) * | 2014-12-12 | 2015-04-29 | 西安益翔航电科技有限公司 | Electric steering engine output torque measurement device |
-
2015
- 2015-11-13 CN CN201510781039.6A patent/CN105466708A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU910494A1 (en) * | 1980-05-20 | 1982-03-07 | Предприятие П/Я А-1097 | Loading apparatus for testing hydraulic steering engines |
| CN101105423A (en) * | 2007-08-03 | 2008-01-16 | 北京理工大学 | Rigidity-variable steering engine simulated loading device |
| CN102175471A (en) * | 2010-12-30 | 2011-09-07 | 清华大学 | Electromechanical linear loader |
| CN102288342A (en) * | 2011-05-17 | 2011-12-21 | 湖北航天技术研究院总体设计所 | Steering engine output torque and deflection angle measuring device |
| CN202255850U (en) * | 2011-08-26 | 2012-05-30 | 凯迈（洛阳）测控有限公司 | Four-passage steering engine test table |
| CN104122093A (en) * | 2013-04-27 | 2014-10-29 | 北京自动化控制设备研究所 | Electric actuator elastic torque loading device |
| CN104048840A (en) * | 2014-05-27 | 2014-09-17 | 湖北三江航天红峰控制有限公司 | Elastic load application device for steering engine |
| CN204301902U (en) * | 2014-12-12 | 2015-04-29 | 西安益翔航电科技有限公司 | Electric steering engine output torque measurement device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564616A (en) * | 2016-10-26 | 2017-04-19 | 湖北航天技术研究院总体设计所 | Aircraft rudder system three-dimensional load performance testing device and test method thereof |
| CN106564616B (en) * | 2016-10-26 | 2019-02-12 | 湖北航天技术研究院总体设计所 | Aircraft rudder system three-dimensional load performance test device and its test method |
| CN108106934A (en) * | 2016-11-24 | 2018-06-01 | 兰州飞行控制有限责任公司 | A kind of steering engine is two-way to use loading device |
| CN107121301A (en) * | 2017-06-02 | 2017-09-01 | 哈尔滨工业大学 | A kind of Loading for actuator demo system |
| CN108459214A (en) * | 2017-12-12 | 2018-08-28 | 贵州航天控制技术有限公司 | Torque loading device for steering engine |
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| C06 | Publication | ||
| 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: 20160406 |