CN206095625U - Many specifications main shaft functional unit synthesizes mechanical characteristic test platform - Google Patents
Many specifications main shaft functional unit synthesizes mechanical characteristic test platform Download PDFInfo
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- CN206095625U CN206095625U CN201621128933.XU CN201621128933U CN206095625U CN 206095625 U CN206095625 U CN 206095625U CN 201621128933 U CN201621128933 U CN 201621128933U CN 206095625 U CN206095625 U CN 206095625U
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Abstract
The utility model discloses a many specifications main shaft functional unit synthesizes mechanical characteristic test platform, including accredited testing organization, operating device, the control unit and data processor structure, accredited testing organization changes loading device and Z type test jig device including main shaft fixed establishment, upright crouching, and the main shaft is placed in the work piece bench together and is cooperated main shaft fixed establishment to install together with its headstock, Z type test jig device is installed and be located main shaft the place ahead on the workstation and wholly, and Z type test jig device is including eddy current displacement sensor and a IR temperature transducer. The utility model discloses the loading system of needle can realize axial and radial loading to spindle unit to can control from top to bottom according to the spindle unit of different specifications and remove, have high flexibility, realizing exporting the collection and processing of spindle unit rigidity, vibration, gyration precision, temperature, noise isoparametric in the operating mode of can more laminating ground, in order to find out product shortcoming and weak point, promotes the quality and the performance of product.
Description
Technical field
This utility model is related to mechanical test engineering device technique field, and in particular to a kind of test for testing spindle unit
Platform.
Background technology
With the continuous development of the high-end equipment manufacturing technology of China, the manufacture of China machine tool equipment warp-wise at a high speed, it is high-precision and
Modular manufacturing direction is developed, and lathe each functional part accuracy of manufacture directly decides lathe whole synthesis mechanical performance, right
Guarantee is provided in the mechanical property comprehensive test analysis technology of lathe main function components for lathe whole synthesis mechanical performance.
At present China is for the exploitation of high-end numerical control machine is substantially from original overall production model towards modularized production
Patten transformation, modularized production key issue is the quality for how ensureing key feature, therefore, the inspection of key feature
Survey the aggregative indicator that analysis platform research and development will be to functional part after completing to assemble to be detected and analyzed, be lathe
Overall reliability, stability offer technical support.
The comprehensive mechanical characteristic of main shaft functional part is measured and analyzed, is to improve Digit Control Machine Tool performance, ensure to add
The basis of work precision and crudy.The measuring technology of lathe key feature is analysed in depth, forming test specification needs greatly
Amount, reliable information support, but domestic and international there is no at present can realize that machine tool chief axis functional part performance test, formation quantify
The associated test devices of data acquisition.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of being applied to different size, different types of main shaft work(
The comprehensive mechanical performance test of energy part, realizes the control to main shaft functional part and simulation loading, completes relevant data acquisition, passes
The many specification main shaft functional part comprehensive mechanical platform for testing characteristics for sending, process and exporting.
To solve above-mentioned technical problem, this utility model is adopted the following technical scheme that：A kind of many specification main shaft functional parts
Comprehensive mechanical platform for testing characteristics, it is characterised in that：Including mechanism for testing, operating mechanism, control unit and DPA data processing activity,
Operation of the operating mechanism to mechanism for testing is controlled, and control unit provides power supply and signal transmission, and DPA data processing activity is realized
Data acquisition and processing (DAP)；
Mechanism for testing includes spindle fixing mechanism, vertical sleeping conversion charger and Z-type test rack device, and main shaft is together with it
Main spindle box is positioned over together in work stage and coordinates spindle fixing mechanism to install；Z-type test rack device is in a movable manner
Main shaft front is installed on workbench and is integrally located at, Z-type test rack device includes three orthogonal current vortex displacements
Sensor and an infrared temperature sensor；
Vertical sleeping conversion charger includes vertical sleeping shifter, cylinder, V-type loading axle sleeve and pressure transducer, cylinder
It is installed on vertical sleeping shifter, V-type loading axle sleeve connects the telescopic shaft of cylinder, pressure transducer is installed on V-type loading axle sleeve
It is close to below and with V-type loading axis set；Dock with the loading bar being inserted in main shaft V-type loading axle sleeve front end.
Further, the workbench is that, with the T-slot workbench for being inverted T-slot, workbench is installed on a base,
By being provided with a slidably I shape seat board in the T-slot of workbench, a portal frame is installed on the I shape seat board, dragon
Door frame is located at main shaft front；Z-type test rack device is installed on the I shape seat board and under portal frame；Set in workbench
There is base leading screw, I shape seat board connect base leading screw, base leading screw is connected with base leading screw wind.
Further, the Z-type test rack device also includes L-type fixed plate, is provided with the vertical plane of L-type fixed plate
Z-type testing jig leading screw and rail plate, Z-type testing jig leading screw is located between two rail plates；Install on rail plate wired
Property slide block, linear slide block connects Z-type testing jig leading screw simultaneously, and it is hand that Z-type testing jig leading screw one end is connected with Z-type testing jig leading screw
Handle；Eddy current displacement sensor support is installed on linear slide block, three eddy current displacement sensors are respectively arranged in electric whirlpool
In three adjacent perpendicular side plates of stream displacement sensor bracket, and the crossing point of axes of three eddy current displacement sensors is located at master
On the axis of axle；Magnetic gauge stand II is additionally provided with eddy current displacement sensor support, Magnetic gauge stand II is adjustable by a position
Support infrared temperature sensor is installed, infrared temperature sensor is towards main shaft.
Further, found sleeping conversion charger to be installed on a beam mechanism, the beam mechanism is in liftable mode
It is installed on portal frame.
Further, the medial surface in portal frame is provided with spur rack, the tooth that the power transmission shaft on beam mechanism passes through its two ends
Wheel is connected with spur rack engagement；Power transmission shaft is provided with driven gear, driven gear engagement one beam lifting gear of connection, the crossbeam
Lifter wheel is fixed on hand power transmission shaft, and the hand power transmission shaft is installed on a crossbeam by bearing block, and hand power transmission shaft
One end be connected with cross beam movement wind；One slide plate is installed on crossbeam, slide plate is connected with slide plate movement wind；It is vertical sleeping
Conversion charger is fixed on slide plate.
Further, spindle fixing mechanism includes main shaft fixed mount and for from the pressing plate of side fixed main shaft case, pressure
Plate and main shaft fixed mount are mounted in the T-slot of workbench；There is adjustable clamping pressing plate, scalable dress on main shaft fixed mount
Clamp plate main spindle box is pressed on workbench from above.
Further, three-dimensional acceleration transducer is installed at front-end of spindle；Magnetic gauge stand is provided with front of main shaft side
I, Magnetic gauge stand I is provided with an eddy current displacement sensor, and the eddy current displacement sensor alignment is inserted in the loading on main shaft
The axial line of rod.
Further, the test platform also includes cooling and lubricating device and Hydraulic Station, and cooling and lubricating device is cold to main shaft
But and lubrication.
Further, noise transducer is also included, noise transducer is installed on noise transducer support, noise sensing
Device is towards main shaft.
Further, found sleeping conversion charger and also include vertical sleeping conversion wind, vertical sleeping conversion head I and vertical sleeping conversion
II；Abutted surface between vertical sleeping conversion head I and vertical sleeping conversion head II is 45 degree of inclined planes, and both are by with driven helical teeth
The rotating shaft of wheel connects the convertible structure to form vertical sleeping conversion head II；The driven helical gear connects in the vertical sleeping internal messing of conversion head I
A bevel gear is connect, the bevel gear is fixed on the vertical sleeping conversion power transmission shaft being connected with vertical sleeping conversion wind；Sleeping conversion head I is fixed
On slide plate；Cylinder is installed on the outside of vertical sleeping conversion head II.
This utility model is tested for the technical parameter of high-grade, digitally controlled machine tools spindle unit, is researched and developed integrated
, the comprehensive dynamic characteristic Online Transaction Processing that can be used for production scene；Loading system can realize the axial direction to main axle unit
And radial loaded, and can be moved up and down according to the spindle unit of different size, with high degree of flexibility.According further to
Industry standard, can realize to spindle unit rigidity, vibration, rotating accuracy, temperature, noise is isoparametric adopts with more fitting operating mode
Collection, and then complete relevant data acquisition, transmission, process and export, to find out product shortcoming and weak point, for guide field
Production, reforms production technology, and the quality and performance of improving product are increased economic efficiency.
Description of the drawings
Fig. 1 is this utility model overall structure figure；
Fig. 2 is mechanism for testing structure chart；
Fig. 3 is the partial enlarged drawing of Fig. 2；
Fig. 4 is Z-shaped testing jig structure drawing of device；
Fig. 5 is beam mechanism structure chart；
Fig. 6 is vertical sleeping conversion charger plane structure chart.
In figure, 1, cooling and lubricating device；2nd, Hydraulic Station；3rd, pressing plate；4th, adjustable clamping pressing plate；5th, main spindle box；6th, main shaft；
7th, main shaft loading bar；8th, sleeping conversion charger is found；9th, Z-type test rack device；10th, portal frame；11st, workbench；12nd, machine is operated
Structure；13rd, spur rack；14th, base；15th, control unit；16th, base leading screw；17th, base leading screw wind；18th, power transmission shaft；19、
DPA data processing activity；20th, noise transducer support；21st, noise transducer；22nd, Magnetic gauge stand I；23rd, three-dimensional acceleration sensing
Device；24th, Z-type testing jig leading screw；25th, slide block guide rail；26th, Z-type testing jig leading screw wind；27th, linear slide block；28th, infrared ray
Temperature sensor；29th, Magnetic gauge stand II；30th, eddy current displacement sensor；31st, eddy current displacement sensor support；32nd, L-type is solid
Fixed board；33rd, slide plate；34th, crossbeam；35th, cross beam movement wind；36th, bearing block；37th, beam lifting gear；38th, slide plate movement
Wind；39th, sleeping conversion wind is found；40th, sleeping conversion head I is found；41st, sleeping conversion head II is found；42nd, cylinder；43rd, V-type loading axis
Set；44th, pressure transducer；45th, T-bolt；46th, bevel gear；Shaft holder based on 47.
Specific embodiment
With reference to specific embodiments and the drawings, the utility model is described in further detail.
Reference Fig. 1, Fig. 2, Fig. 4, Fig. 5 and Fig. 6, many specification main shaft functional part comprehensive mechanical platform for testing characteristics,
Including mechanism for testing, operating mechanism 12, control unit 15 and DPA data processing activity 19, operation of the operating mechanism to mechanism for testing is entered
Row control, control unit provides power supply and signal transmission, and DPA data processing activity 19 realizes data acquisition and processing (DAP)；
Mechanism for testing includes spindle fixing mechanism 47, vertical sleeping conversion charger 8 and Z-type test rack device 9, main shaft 6
It is positioned in work stage 11 together with its main spindle box 5 and coordinates spindle fixing mechanism to install；Z-type tests rack device 9 with can
Mobile mode is installed on workbench 11 and is integrally located at main shaft front, and Z-type test rack device 9 includes three and is mutually perpendicular to
Eddy current displacement sensor 30 and an infrared temperature sensor 28；
Vertical sleeping conversion charger 8 includes vertical sleeping shifter, cylinder 42, V-type loading axle sleeve 43 and pressure transducer
44, cylinder is installed on vertical sleeping shifter, and V-type loading axle sleeve connects the telescopic shaft of cylinder, and pressure transducer is installed on V-type and adds
Carry and be close to behind axle sleeve and with V-type loading axis set；Dock with the loading bar being inserted in main shaft V-type loading axle sleeve front end.
Workbench 11 is that, with the T-slot workbench for being inverted T-slot, workbench is installed on a base 14, by work
One slidably I shape seat board is installed in the T-slot of platform, a portal frame 10, portal frame position are installed on the I shape seat board
In main shaft front；Z-type test rack device is installed on the I shape seat board and under portal frame；Base is provided with workbench
Leading screw 16, I shape seat board connect base leading screw 16, base leading screw is connected with base leading screw wind 17.
Z-type test rack device 9 also includes L-type fixed plate 32, and in the vertical plane of L-type fixed plate Z-type testing jig is provided with
Leading screw 24 and rail plate 25, Z-type testing jig leading screw is located between two rail plates；Linear slide block is installed on rail plate
27, linear slide block connects Z-type testing jig leading screw simultaneously, and Z-type testing jig leading screw one end is connected with Z-type testing jig leading screw wind
26；Eddy current displacement sensor support 31 is installed on linear slide block, three eddy current displacement sensors 30 are respectively arranged in
In three adjacent perpendicular side plates of eddy current displacement sensor support, and the crossing point of axes position of three eddy current displacement sensors
On the axis of main shaft；Magnetic gauge stand II 29 is additionally provided with eddy current displacement sensor support, Magnetic gauge stand II 29 passes through one
The adjustable support in position is provided with infrared temperature sensor 28, and infrared temperature sensor is towards main shaft.
Vertical sleeping conversion charger 8 is installed on a beam mechanism, and the beam mechanism is installed on dragon in liftable mode
On door frame 10.
Be provided with spur rack 13 in the medial surface of portal frame 10, the power transmission shaft 18 on beam mechanism by the gear at its two ends with
Spur rack engagement connection；Power transmission shaft is provided with driven gear, driven gear engagement one beam lifting gear 37 of connection, the crossbeam liter
Drop gear is fixed on hand power transmission shaft, and the hand power transmission shaft is installed on a crossbeam 34 by bearing block 36, and hand transmission
One end of axle is connected with cross beam movement wind 35；One slide plate 33 is installed on crossbeam, it is hand that slide plate is connected with slide plate movement
Handle 38；Vertical sleeping conversion charger 8 is fixed on slide plate 33.
Spindle fixing mechanism includes main shaft fixed mount 47 and for from the pressing plate 3 of side fixed main shaft case 5, pressing plate and master
Shaft holder is mounted in the T-slot of workbench；There is adjustable clamping pressing plate 4, adjustable clamping on main shaft fixed mount 47
Pressing plate is pressed in main spindle box 5 on workbench from above.
With reference to Fig. 3, three-dimensional acceleration transducer 23 is installed at the front end of main shaft 6；Magnetic table is provided with front of main shaft side
Seat I 22, Magnetic gauge stand I is provided with an eddy current displacement sensor, and the eddy current displacement sensor alignment is inserted on main shaft
The axial line of loading bar 7.
The test platform also includes cooling and lubricating device 1 and Hydraulic Station 2, and cooling and lubricating device 1 is cooled down to main shaft and moistened
It is sliding.
Noise transducer 21 is also included, noise transducer is installed on noise transducer support 21, noise transducer court
To main shaft 6.
Vertical sleeping conversion charger 8 also includes vertical sleeping conversion wind 39, vertical sleeping conversion head I 40 and vertical sleeping conversion head II
41；Abutted surface between vertical sleeping conversion head I and vertical sleeping conversion head II is 45 degree of inclined planes, and both are by with driven helical gear
Rotating shaft connect the convertible structure to form vertical sleeping conversion head II；The driven helical gear is in the vertical sleeping internal messing of conversion head I connection
One bevel gear 45, the bevel gear is fixed on the vertical sleeping conversion power transmission shaft being connected with vertical sleeping conversion wind；Sleeping conversion head I is fixed
On slide plate 33；Cylinder 42 is installed on the outside of vertical sleeping conversion head II 41.
See figures.1.and.2, the workbench 11 with T-slot is fixedly installed on base 14, and main shaft 6 constitutes whole with main spindle box 5
Individual detected object, by the adjustable clamping pressing plate 4 of main shaft fixed mount 47, the T-slot being fixed on workbench 11
In, to be tested for the main axle unit of plurality of specifications, the I shape seat board of the bottom of portal frame 10 is connected with base leading screw 16, leads to
Crossing shaking holder leading screw handle 17 moves forward and backward portal frame 10.
With reference to Fig. 2 and Fig. 4, Z-type test rack device 9 is flexibly connected by T-slot with the I shape seat board of portal frame 10,
Can move left and right.Two orthogonal eddy current displacement sensors 30 are installed thereon, mobile Z-type test rack device 9 is close
Tested main shaft 6, measures circular runout, end face run-out and the angle swinging of the rotating accuracy of tested main shaft 6 and by data processing
The gathered data of mechanism 19.
Eddy current displacement sensor support 31 is similar L-type, installs two orthogonal electricity in rear and front end respectively
Eddy displacement sensor 30, and the axial line of two sensors meets at a bit with the axial line of main shaft 6, in addition at its end
Face center is also provided with an eddy current displacement sensor, so as to measure the circular runout of the rotating accuracy of main shaft 6, end face run-out and
Angle swinging.
Infrared temperature sensor 28 is sandwiched on Magnetic gauge stand II 29, and the absorption of Magnetic gauge stand II 29 is passed in current vortex displacement
, near one end of main shaft, in order to ensure measuring accuracy during work, its test point should be close proximity to the front axle of main shaft for sensor bracket 31
Hold, at infrared light beam alignment spindle taper hole chamfer length 2/3, so as to measure tested main shaft 6 temperature at various speeds is turned round
Degree changes and by the gathered data of DPA data processing activity 19.
As shown in Figure 2 and Figure 5, crossbeam 34 is arranged on portal frame 10 by power transmission shaft 18, shake cross beam movement is hand
Handle 35 is moved up and down by making whole crossbeam 34, when crossbeam 34 moves up and down a certain position, is fastened with bolt.Slide plate 33 is pacified
It is mounted on crossbeam 34, can moves left and right, its shake slide plate movement control slide plate 33 of wind 38 is moved left and right, when moving to certain
During one position, fixed with slide clamp.
As shown in Figure 2 and Figure 6, the one end for founding sleeping conversion charger 8 is fixed on power transmission shaft 18, by vertical sleeping conversion handss
Rocking handle 39 realizes the vertical sleeping direction conversion of main shaft loading head, and in the lower section of vertical sleeping conversion charger 8 SMC cylinders 42, pressure are installed
Sensor 44 and V-type loading axle sleeve 43.
In the insertion spindle taper hole of loading bar 7, when radial rigidity is detected, cylinder is made by control unit 15 and V-block 43
42 pairs of radial loadeds of loading bar 7, the eddy current displacement sensor of the now clamping of Magnetic gauge stand I 22 is directed at the axial line of loading bar 7
Position starts gathered data, and pressure transducer 44 gathers the pressure value of cylinder 42；Axial rigidity is tested with method, now Magnetic gauge stand
The eddy current displacement sensor of I 22 clampings is directed at the endface position of spindle shaft bearing sleeve.
With reference to Fig. 3, three-dimensional acceleration transducer 23 adsorbs in the front end of main shaft 6（Supporting cutter position）Place, tests its vibration,
In addition dynamic stiffness is weighed with the natural frequency of structure, therefore can simultaneously test its dynamic stiffness, so as to preferably realize this
Test platform it is integrated.Noise transducer 21 is arranged on above noise transducer support 22, implements adopting in real time to noise
Collection.
As shown in Figure 2 and Figure 4, Z-type test rack device 9 controls current vortex position by Z-type testing jig leading screw wind 26
Displacement sensor support 31 is moved up and down.Can move freely in six direction in Z-type test rack device 9 in addition, so as to be directed to
Different main shafts tests its rotating accuracy.
As shown in Fig. 6, found sleeping conversion charger 8 and found vertical sleeping conversion head I 40 by bevel gear 46 and helical gear connection
Sleeping conversion head II 41, using 45 ° of inclined-planes composition surface Principle of Rotating, by founding sleeping conversion wind 39 turning between vertical crouching is completed
Change.
The circular T-slot of 45 ° of oblique surface machinings of vertical sleeping conversion head I 40, consolidates vertical sleeping conversion head II 41 using T-bolt 45
It is scheduled on together, to meet accessible rotation.
Below this utility model has been described in detail, the above, only the preferred embodiment of this utility model and
, it is when this utility model practical range can not be limited, i.e., all to make impartial change and modification according to the application scope, all should still belong to this
In utility model covering scope.
Claims (10)
1. a kind of many specification main shaft functional part comprehensive mechanical platform for testing characteristics, it is characterised in that：Including mechanism for testing, operation
Mechanism, control unit and DPA data processing activity, operation of the operating mechanism to mechanism for testing is controlled, and control unit provides power supply
And signal transmission, DPA data processing activity realizes data acquisition and processing (DAP)；
Mechanism for testing includes spindle fixing mechanism, vertical sleeping conversion charger and Z-type test rack device, and main shaft is together with its main shaft
Case is positioned over together in work stage and coordinates spindle fixing mechanism to install；Z-type test rack device is installed in a movable manner
On workbench and main shaft front is integrally located at, Z-type test rack device includes three orthogonal current vortex displacements sensings
Device and an infrared temperature sensor；
Vertical sleeping conversion charger includes vertical sleeping shifter, cylinder, V-type loading axle sleeve and pressure transducer, and cylinder is installed
On vertical sleeping shifter, V-type loading axle sleeve connects the telescopic shaft of cylinder, and pressure transducer is installed on behind V-type loading axle sleeve
And be close to V-type loading axis set；Dock with the loading bar being inserted in main shaft V-type loading axle sleeve front end.
2. many specification main shaft functional part comprehensive mechanical platform for testing characteristics according to claim 1, it is characterised in that：Institute
It is that workbench is installed on a base, by the T-slot of workbench with the T-slot workbench for being inverted T-slot to state workbench
One slidably I shape seat board is installed, a portal frame is installed on the I shape seat board, portal frame is located at main shaft front；Z
Type test rack device is installed on the I shape seat board and under portal frame；Base leading screw, I shape are provided with workbench
Seat board connect base leading screw, base leading screw is connected with base leading screw wind.
3. many specification main shaft functional part comprehensive mechanical platform for testing characteristics according to claim 2, it is characterised in that：Institute
State Z-type test rack device and also include L-type fixed plate, Z-type testing jig leading screw and slip are installed in the vertical plane of L-type fixed plate
Guide rail, Z-type testing jig leading screw is located between two rail plates；Linear slide block is installed on rail plate, linear slide block is simultaneously
Connection Z-type testing jig leading screw, Z-type testing jig leading screw one end is connected with Z-type testing jig leading screw wind；Install on linear slide block
There is eddy current displacement sensor support, three eddy current displacement sensors are respectively arranged in the three of eddy current displacement sensor support
In individual adjacent perpendicular side plate, and the crossing point of axes of three eddy current displacement sensors is located on the axis of main shaft；In current vortex
Magnetic gauge stand II is additionally provided with displacement sensor bracket, Magnetic gauge stand II is provided with infrared ray temperature by the adjustable support in a position
Degree sensor, infrared temperature sensor is towards main shaft.
4. many specification main shaft functional part comprehensive mechanical platform for testing characteristics according to claim 3, it is characterised in that：It is vertical
Sleeping conversion charger is installed on a beam mechanism, and the beam mechanism is installed on portal frame in liftable mode.
5. many specification main shaft functional part comprehensive mechanical platform for testing characteristics according to claim 4, it is characterised in that：
The medial surface of portal frame is provided with spur rack, and the power transmission shaft on beam mechanism is connected by the gear at its two ends with spur rack engagement；
Power transmission shaft is provided with driven gear, and driven gear engagement connects a beam lifting gear, and the beam lifting gear is fixed on hand
On power transmission shaft, the hand power transmission shaft is installed on a crossbeam by bearing block, and one end of hand power transmission shaft is connected with crossbeam shifting
Hand lever；One slide plate is installed on crossbeam, slide plate is connected with slide plate movement wind；Vertical sleeping conversion charger is fixed on
On slide plate.
6. many specification main shaft functional part comprehensive mechanical platform for testing characteristics according to claim 2, it is characterised in that：It is main
Axle fixed mechanism includes main shaft fixed mount and for being respectively mounted from the pressing plate of side fixed main shaft case, pressing plate and main shaft fixed mount
In the T-slot of workbench；There is adjustable clamping pressing plate, adjustable clamping pressing plate is from above by main spindle box on main shaft fixed mount
It is pressed on workbench.
7. many specification main shaft functional part comprehensive mechanical platform for testing characteristics according to claim 1, it is characterised in that：
Three-dimensional acceleration transducer is installed at front-end of spindle；Magnetic gauge stand I is provided with front of main shaft side, Magnetic gauge stand I is provided with one
Eddy current displacement sensor, the eddy current displacement sensor alignment is inserted in the axial line of the loading bar on main shaft.
8. many specification main shaft functional part comprehensive mechanical platform for testing characteristics according to claim 1, it is characterised in that：Should
Test platform also includes cooling and lubricating device and Hydraulic Station, and cooling and lubricating device is cooled down to main shaft and lubricated.
9. many specification main shaft functional part comprehensive mechanical platform for testing characteristics according to claim 1, it is characterised in that：Also
Noise transducer is included, noise transducer is installed on noise transducer support, and noise transducer is towards main shaft.
10. many specification main shaft functional part comprehensive mechanical platform for testing characteristics according to claim 5, it is characterised in that：
Vertical sleeping conversion charger also includes vertical sleeping conversion wind, vertical sleeping conversion head I and vertical sleeping conversion head II；Vertical sleeping conversion head I
It is 45 degree of inclined planes with the abutted surface between vertical sleeping conversion head II, and both to be formed by connecting with driven helical gear rotating shaft
The convertible structure of vertical sleeping conversion head II；The driven helical gear connects a bevel gear, the cone tooth in the vertical sleeping internal messing of conversion head I
Wheel is fixed on the vertical sleeping conversion power transmission shaft being connected with vertical sleeping conversion wind；Sleeping conversion head I is fixed on slide plate；Cylinder is installed
In the outside of vertical sleeping conversion head II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621128933.XU CN206095625U (en) | 2016-10-17 | 2016-10-17 | Many specifications main shaft functional unit synthesizes mechanical characteristic test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621128933.XU CN206095625U (en) | 2016-10-17 | 2016-10-17 | Many specifications main shaft functional unit synthesizes mechanical characteristic test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206095625U true CN206095625U (en) | 2017-04-12 |
Family
ID=58484197
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621128933.XU Expired - Fee Related CN206095625U (en) | 2016-10-17 | 2016-10-17 | Many specifications main shaft functional unit synthesizes mechanical characteristic test platform |
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| Country | Link |
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| CN (1) | CN206095625U (en) |
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| CN109443725A (en) * | 2018-11-30 | 2019-03-08 | 沈阳建筑大学 | A kind of high precision electro main shaft loading mechanism based on piezoelectric ceramics |
| CN110057580A (en) * | 2019-04-17 | 2019-07-26 | 中国矿业大学 | A kind of main shaft of hoister dynamic response characteristic test device and method |
| CN110296831A (en) * | 2019-07-01 | 2019-10-01 | 清华大学 | Electro spindle Pneumatic loading and condition monitoring system |
| CN110595763A (en) * | 2019-09-12 | 2019-12-20 | 中国北方车辆研究所 | Vibration test device for single-input double-output transmission main shaft system |
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| CN108398332A (en) * | 2018-04-03 | 2018-08-14 | 苏州拓博机械设备有限公司 | A kind of load testing machine |
| CN109443725B (en) * | 2018-11-30 | 2020-04-28 | 沈阳建筑大学 | High-precision electric spindle loading mechanism based on piezoelectric ceramics |
| CN109443725A (en) * | 2018-11-30 | 2019-03-08 | 沈阳建筑大学 | A kind of high precision electro main shaft loading mechanism based on piezoelectric ceramics |
| CN110057580A (en) * | 2019-04-17 | 2019-07-26 | 中国矿业大学 | A kind of main shaft of hoister dynamic response characteristic test device and method |
| CN110057580B (en) * | 2019-04-17 | 2020-09-01 | 中国矿业大学 | Device and method for testing dynamic response characteristics of main shaft of elevator |
| CN110296831A (en) * | 2019-07-01 | 2019-10-01 | 清华大学 | Electro spindle Pneumatic loading and condition monitoring system |
| CN110595763A (en) * | 2019-09-12 | 2019-12-20 | 中国北方车辆研究所 | Vibration test device for single-input double-output transmission main shaft system |
| CN110595763B (en) * | 2019-09-12 | 2021-04-06 | 中国北方车辆研究所 | Vibration test device for single-input double-output transmission main shaft system |
| CN111044242A (en) * | 2019-12-30 | 2020-04-21 | 哈尔滨工业大学 | Rigidity detection device and detection method for main shaft and guide rail of ultra-precise fly-cutting machine tool |
| CN111044242B (en) * | 2019-12-30 | 2021-09-28 | 哈尔滨工业大学 | Rigidity detection device and detection method for main shaft and guide rail of ultra-precise fly-cutting machine tool |
| CN111141515A (en) * | 2020-02-25 | 2020-05-12 | 吉林大学 | Electric main shaft reliability test simulation loading device |
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| CN113340556B (en) * | 2020-12-29 | 2023-08-04 | 中国航天空气动力技术研究院 | Global overtemperature monitoring and temperature control auxiliary system for plate heater |
| CN113588277A (en) * | 2021-08-10 | 2021-11-02 | 东北大学 | Vibration measuring device for multi-size outline rotor of engine and digital twinning method thereof |
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