CN107796552A - A kind of component of engine mounting three test installing component and three component test devices - Google Patents
A kind of component of engine mounting three test installing component and three component test devices Download PDFInfo
- Publication number
- CN107796552A CN107796552A CN201710986786.2A CN201710986786A CN107796552A CN 107796552 A CN107796552 A CN 107796552A CN 201710986786 A CN201710986786 A CN 201710986786A CN 107796552 A CN107796552 A CN 107796552A
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- Prior art keywords
- component
- installing plate
- engine
- mounting
- test
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/16—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The present invention relates to a kind of component of engine mounting three test installing component and three component test devices, including engine side installing plate, engine side bolt mounting holes are provided with engine side installing plate；The mounting bracket side senser installing plate of engine side installing plate is provided perpendicular on the nearly top of engine side installing plate；Two parallel L-type reinforcements are provided between the lower surface of mounting bracket side senser installing plate and engine side installing plate；Three component sensor mounts are formed between two L-type reinforcements；Three component sensor mounting hole are provided with mounting bracket side senser installing plate.The technical program meets the test requirements document of three component methods of testing by the design of engine-mounting bracket and O-shaped groove.Three component methods of testing are capable of tri- direction load of X/Y/Z of accurate test engine suspension system various working, and accurate load input is provided for the Intensity Design of suspension system and parts.
Description
Technical field
The invention belongs to engine mounting technical field, particularly relates to a kind of component of engine mounting three test installing component
And three component test device.
Background technology
Automobile various working is divided into conventional operating mode and limiting condition, and the load of each operating mode is due to vehicle and travel
Very big difference be present in difference.One main function of Engine Mounting System is the static load for carrying engine and its rigid connector
Lotus and the dynamic load of all directions, dynamic load can reach 7G under some limiting conditions.Accurate load input is to suspension
System and the Intensity Design of parts play very important effect.
Heavy truck field is inputted referring especially to passenger car standard and CAE simulation results to the operating loading of suspension system at present.
There are two kinds of load testing methods at present, one kind is strain gauge standardization, can only determine Z-direction and Y-direction, it is impossible to determine X to strain gauge
On former car mounting bracket, without redesigning mounting bracket.Another kind is three component methods of testing, can be to operating loading X/
Tri- directions of Y/Z export, it is necessary to redesign suspension mounting bracket aptitude test, but branch is installed in the suspension at present without maturation simultaneously
Frame can use.
It is prior art strain gauge standardization mounting bracket schematic diagram as shown in Figure 1, Fig. 2 is that strain gauge demarcation subtraction unit shows
It is intended to；Wherein the mounting bracket includes engine side installing plate 01, suspended rubber mat side installing plate 02 and reinforcement 03；In strain gauge
Demarcate in subtraction unit, the mounting bracket 04 is directly connected with suspended rubber mat 05, and strain gauge is directly anchored to the mounting bracket
On.This strain gauge standardization can only determine Z-direction and Y-direction, and can not determine X to, it is impossible to accurately comprehensively test engine hang
Put the load under the various working of system.
The content of the invention
It is an object of the invention to provide a kind of component of engine mounting three to test installing component and three component test devices, with
Solves the loading problem that prior art strain gauge standardization can not accurately under comprehensive test engine suspension system various working.
The present invention is achieved by the following technical solutions：
A kind of component of engine mounting three tests installing component, including engine side installing plate, pacifies in the engine side
Engine side bolt mounting holes are provided with loading board；
The mounting bracket of the engine side installing plate is provided perpendicular on the nearly top of the engine side installing plate
Side senser installing plate；
Two are provided between the lower surface of the mounting bracket side senser installing plate and the engine side installing plate
Individual parallel L-type reinforcement；Three component sensor mounts are formed between two L-type reinforcements；
Three component sensor mounting hole are provided with the mounting bracket side senser installing plate.
Between the upper surface of the engine side installing plate and the mounting bracket side senser installing plate, two are provided with
Individual wedge-shaped reinforcement.
The engine side bolt mounting holes may be contained within the hair below the mounting bracket side senser installing plate
On the installing plate of motivation side.
A kind of three component test devices, include the component of the engine mounting three test installing component of any of the above-described, also wrap
Include three component sensors, O-shaped groove and suspended rubber mat；
The three component sensor is arranged on the component of the engine mounting three test installing component, and the O-shaped groove is set
It is placed between the three component sensor and the suspended rubber mat.
The O-shaped groove includes O-shaped pipe, connecting plate and alignment pin；The upper surface and lower surface of the O-shaped pipe are plane；
The connecting plate is arranged at the upper surface of the O-shaped pipe；It is provided with the connecting plate on the downside of two alignment pins and sensor
Mounting hole, the upper surface of the O-shaped pipe is provided with the through hole corresponding with mounting hole on the downside of the sensor；
The lower surface of the O-shaped pipe is provided with suspended rubber mat mounting hole.
The beneficial effects of the invention are as follows：
The technical program meets the test requirements document of three component methods of testing by the design of engine-mounting bracket and O-shaped groove.
Three component methods of testing are capable of tri- direction load of X/Y/Z of accurate test engine suspension system various working, are suspension system
And the Intensity Design of parts provides accurate load input.
Brief description of the drawings
Fig. 1 is prior art strain gauge standardization mounting bracket schematic diagram；
Fig. 2 is strain gauge standardization schematic device；
Fig. 3 is that inventive engine suspends three component test installing component schematic diagram；
Fig. 4 is O-shaped groove schematic diagram；
Fig. 5 is three component test device schematic diagrames.
Description of reference numerals
01 engine side installing plate, 02 suspended rubber mat side installing plate, 03 reinforcement, 04 mounting bracket, 05 suspended rubber mat, 1
Engine side installing plate, 2 mounting bracket side senser installing plates, 3 L-type reinforcements, 4 wedge-shaped reinforcements, 5 O-shaped grooves, 6 start
Machine suspension three component test installing component, 7 three component sensors, 8 suspended rubber mats, 11 engine side bolt mounting holes, 21 3 points
Force snesor mounting hole, 51 O-shaped pipes, 52 connecting plates, 53 alignment pins, 54 sensors downside mounting hole, the installation of 55 suspended rubber mats
Hole.
Embodiment
Describe technical scheme in detail by the following examples, following embodiment be only it is exemplary, only
Explanation and illustration technical scheme can be used for, and be not to be construed as the limitation to technical solution of the present invention.
The application provides a kind of component of engine mounting three test installing component, as shown in figure 3, being installed including engine side
Plate 1, engine side bolt mounting holes 11 are provided with engine side installing plate；The technical program is in former vehicle mounting bracket base
Suspended rubber mat side installing plate is improved to mounting bracket side senser installing plate on plinth, and the height of engine side installing plate is existed
Z-direction is upwardly extended on the basis of former vehicle, and installing space is reserved for three component sensors.
The mounting bracket side senser of engine side installing plate is provided perpendicular on the nearly top of engine side installing plate 1
Installing plate 2.
Be provided between the lower surface of mounting bracket side senser installing plate 2 and engine side installing plate two it is parallel
L-type reinforcement 3, for lifting the integral rigidity and intensity of the component of engine mounting three test installing component；Two L-type reinforcements
Between form three component sensor mounts；In this application, all parts are attached using welding procedure.
Three component sensor mounting hole 21 are provided with mounting bracket side senser installing plate.
Between the upper surface of engine side installing plate and mounting bracket side senser installing plate, it is provided with two wedge shapes and adds
Strengthening tendons 4.
Engine side bolt mounting holes may be contained within the engine side installing plate below mounting bracket side senser installing plate
On.
A kind of three component test devices, as shown in figure 5, the test installation of the component of engine mounting three including any of the above-described
Part 6, in addition to three component sensors 7, O-shaped groove 5 and suspended rubber mat 8.
Three component sensors are arranged on the component of engine mounting three test installing component, and O-shaped groove is arranged at three component biography
Between sensor and suspended rubber mat.
As shown in figure 4, O-shaped groove 5 includes O-shaped pipe 51, connecting plate 52 and alignment pin 53；The upper surface and lower surface of O-shaped pipe
It is plane；Connecting plate is arranged at the upper surface of O-shaped pipe；It is provided with the downside of two alignment pins and sensor and installs on connecting plate
Hole 54, the through hole corresponding with mounting hole on the downside of sensor is provided with the upper surface of O-shaped pipe.
The lower surface of O-shaped pipe is provided with suspended rubber mat mounting hole 55.
It is connected on the upside of this O-shaped groove with three component sensors, two alignment pins are loose for preventing three component sensor rotations
It is dynamic, be connected on the downside of O-shaped groove with suspended rubber mat, to protect the integral rigidity and intensity of O-shaped groove, all parts use wire cutting with
Process for machining carries out product.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And deformation, the scope of the present invention are extremely equally limited by appended claims.
Claims (5)
1. a kind of component of engine mounting three tests installing component, it is characterised in that including engine side installing plate, in the hair
Engine side bolt mounting holes are provided with the installing plate of motivation side；
The mounting bracket side that the engine side installing plate is provided perpendicular on the nearly top of the engine side installing plate passes
Sensor installing plate；
Two are provided between the lower surface of the mounting bracket side senser installing plate and the engine side installing plate to put down
Capable L-type reinforcement；Three component sensor mounts are formed between two L-type reinforcements；
Three component sensor mounting hole are provided with the mounting bracket side senser installing plate.
2. the component of engine mounting three according to claim 1 tests installing component, it is characterised in that in the engine
Between the upper surface of side installing plate and the mounting bracket side senser installing plate, two wedge-shaped reinforcements are provided with.
3. the component of engine mounting three according to claim 1 tests installing component, it is characterised in that the engine side
Bolt mounting holes may be contained within the engine side installing plate below the mounting bracket side senser installing plate.
A kind of 4. three component test devices, it is characterised in that the engine mounting including any one of the claims 1 to 3
Three component test installing component, in addition to three component sensors, O-shaped groove and suspended rubber mat；
The three component sensor is arranged on the component of the engine mounting three test installing component, and the O-shaped groove is arranged at
Between the three component sensor and the suspended rubber mat.
5. three component test device according to claim 4, it is characterised in that the O-shaped groove includes O-shaped pipe, connecting plate
And alignment pin；The upper surface and lower surface of the O-shaped pipe are plane；The connecting plate is arranged at the upper surface of the O-shaped pipe；
Mounting hole on the downside of two alignment pins and sensor is provided with the connecting plate, be provided with the upper surface of the O-shaped pipe with
The corresponding through hole of mounting hole on the downside of the sensor；
The lower surface of the O-shaped pipe is provided with suspended rubber mat mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710986786.2A CN107796552B (en) | 2017-10-20 | 2017-10-20 | A kind of three component of engine mounting test installing component and three component test devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710986786.2A CN107796552B (en) | 2017-10-20 | 2017-10-20 | A kind of three component of engine mounting test installing component and three component test devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107796552A true CN107796552A (en) | 2018-03-13 |
| CN107796552B CN107796552B (en) | 2019-06-04 |
Family
ID=61534125
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710986786.2A Active CN107796552B (en) | 2017-10-20 | 2017-10-20 | A kind of three component of engine mounting test installing component and three component test devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107796552B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113984381A (en) * | 2021-09-24 | 2022-01-28 | 北汽（常州）汽车有限公司 | Bushing type gearbox auxiliary suspension load test tool and vehicle |
| CN114577393A (en) * | 2022-02-25 | 2022-06-03 | 中信戴卡股份有限公司 | Force value calibration device for load sensor of vertical three-way power plate |
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|---|---|---|---|---|
| US7353697B2 (en) * | 2004-04-09 | 2008-04-08 | Akkerman Neil H | System for mounting an engine to a frame |
| CN202033137U (en) * | 2011-03-30 | 2011-11-09 | 长城汽车股份有限公司 | Force sensor for automotive body suspension bracket |
| CN202806337U (en) * | 2012-08-31 | 2013-03-20 | 长城汽车股份有限公司 | Suspension bracket for engine |
| CN203365038U (en) * | 2013-07-31 | 2013-12-25 | 武汉恩斯特机器人科技有限公司 | Three component force testing device |
| CN103568806A (en) * | 2013-10-31 | 2014-02-12 | 东风商用车有限公司 | Box-type limiting engine suspension assembly |
| CN103884612A (en) * | 2012-12-20 | 2014-06-25 | 北汽福田汽车股份有限公司 | Suspended fixing device and suspending rigidity testing equipment |
| CN104142199A (en) * | 2013-05-08 | 2014-11-12 | 富士重工业株式会社 | Bush component force detection device |
| CN105015315A (en) * | 2015-07-21 | 2015-11-04 | 安徽江淮汽车股份有限公司 | Engine suspension system |
| CN105136373A (en) * | 2015-05-14 | 2015-12-09 | 奇瑞汽车股份有限公司 | Device used for measuring frictional force between piston and cylinder sleeve and piston side thrust under fired state |
| CN205674845U (en) * | 2016-06-14 | 2016-11-09 | 广西玉柴机器股份有限公司 | Multi-functional front-suspension bracket |
-
2017
- 2017-10-20 CN CN201710986786.2A patent/CN107796552B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7353697B2 (en) * | 2004-04-09 | 2008-04-08 | Akkerman Neil H | System for mounting an engine to a frame |
| CN202033137U (en) * | 2011-03-30 | 2011-11-09 | 长城汽车股份有限公司 | Force sensor for automotive body suspension bracket |
| CN202806337U (en) * | 2012-08-31 | 2013-03-20 | 长城汽车股份有限公司 | Suspension bracket for engine |
| CN103884612A (en) * | 2012-12-20 | 2014-06-25 | 北汽福田汽车股份有限公司 | Suspended fixing device and suspending rigidity testing equipment |
| CN104142199A (en) * | 2013-05-08 | 2014-11-12 | 富士重工业株式会社 | Bush component force detection device |
| CN203365038U (en) * | 2013-07-31 | 2013-12-25 | 武汉恩斯特机器人科技有限公司 | Three component force testing device |
| CN103568806A (en) * | 2013-10-31 | 2014-02-12 | 东风商用车有限公司 | Box-type limiting engine suspension assembly |
| CN105136373A (en) * | 2015-05-14 | 2015-12-09 | 奇瑞汽车股份有限公司 | Device used for measuring frictional force between piston and cylinder sleeve and piston side thrust under fired state |
| CN105015315A (en) * | 2015-07-21 | 2015-11-04 | 安徽江淮汽车股份有限公司 | Engine suspension system |
| CN205674845U (en) * | 2016-06-14 | 2016-11-09 | 广西玉柴机器股份有限公司 | Multi-functional front-suspension bracket |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113984381A (en) * | 2021-09-24 | 2022-01-28 | 北汽（常州）汽车有限公司 | Bushing type gearbox auxiliary suspension load test tool and vehicle |
| CN114577393A (en) * | 2022-02-25 | 2022-06-03 | 中信戴卡股份有限公司 | Force value calibration device for load sensor of vertical three-way power plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107796552B (en) | 2019-06-04 |
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