CN109540513A - A kind of abrasion of transmission shaft and cycle lie Detecting data - Google Patents
A kind of abrasion of transmission shaft and cycle lie Detecting data Download PDFInfo
- Publication number
- CN109540513A CN109540513A CN201811499504.7A CN201811499504A CN109540513A CN 109540513 A CN109540513 A CN 109540513A CN 201811499504 A CN201811499504 A CN 201811499504A CN 109540513 A CN109540513 A CN 109540513A
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- case
- transmission shaft
- wide
- gear
- detecting data
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/025—Test-benches with rotational drive means and loading means; Load or drive simulation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The present invention provides a kind of abrasions of transmission shaft and cycle lie Detecting data, including workbench, it is characterized in that, one end of the workbench is equipped with main motor, the upper end of the workbench is successively arranged input end gear case by being equipped with main motor end, support case for transition, wide-angle oscillating cylinder and gear of output end case, pass through connection between the input end gear case and main motor, the support case is that twin shaft outputs and inputs and is respectively equipped with torque loader and torque sensor between two input shafts and input end gear case, fixator is equipped on two output shafts of the support case, the both ends of the wide-angle oscillating cylinder and gear of output end case and wide-angle oscillating cylinder opposite side are again provided with fixator, the wide-angle oscillating cylinder is equipped with sliding case close to the side of gear of output end case.A kind of transmission shaft abrasion provided by the invention and cycle lie Detecting data, it is easy to use, the period is shortened, it is high-efficient, it is suitable for a variety of transmission shafts.
Description
Technical field
The present invention relates to the abrasion experiment device of axis, in particular to a kind of transmission shaft abrasion is tested with cycle lie detection
Platform.
Background technique
The rotary body that transmission shaft is a high revolving speed, supports less, therefore its dynamic balancing is vital.General transmission
Axis will carry out dynamic balance running before factory, and be adjusted on balancing machine.The vehicle of preposition engine rear wheel drive is come
Say it is the axis for the rotation of speed changer being passed to main reducing gear, it can be several sections, can be connected by universal joint between section and section
It connects.General transmission shaft will carry out dynamic balance running before factory, and be adjusted on balancing machine.
The test of Cardan shaft torsional fatigue life carries out under 10 ° of angle states mainly for standard type transmission shaft,
For market wide-angle transmission shaft (50 °, 80 °) general fatigue testing machine be unable to satisfy wide-angle endurance test requirements document, together
When present some experimental provisions be all that can only test single product, limitation is big, and the test period is long, time-consuming and laborious.
Summary of the invention
For above-mentioned deficiency in the prior art, the present invention provides a kind of abrasions of transmission shaft and cycle lie detection to test
Platform, compact-sized, easy to operate, applicable product category is more, and has big wide-angle rotation function.
In order to achieve the above object of the invention, the technical solution adopted by the present invention are as follows:
A kind of abrasion of transmission shaft and cycle lie Detecting data, including workbench, which is characterized in that the workbench
One end is equipped with main motor, and the upper end of the workbench is successively arranged input end gear case, for transition by being equipped with main motor end
Support case slides straightly cylinder, wide-angle oscillating cylinder and gear of output end case, passes through connection between the input end gear case and main motor
The connection of axis device, the support case, which outputs and inputs for twin shaft and is respectively equipped with torque between two input shafts and input end gear case, to be added
Device and torque sensor are carried, the fixator for fixed conveyor axis, the straight line are equipped on two output shafts of the support case
Sliding cylinder, the both ends of wide-angle oscillating cylinder and gear of output end case and wide-angle oscillating cylinder opposite side are again provided with for fixed conveyor axis
Fixator, the cylinder that slides straightly slides straightly for the transverse direction of transmission shaft, and the wide-angle oscillating cylinder is for the vertical of transmission shaft
It is rotated to 0-80 degree " big wide-angle ", centre sliding case and gear of output end case can be according to the physical lengths or so of transmission shaft sample
Mobile adjustment, realizes the test demand of different length sample.
Further, the wide-angle oscillating cylinder is able to carry out the wide-angle load of 0-80 degree.
Further, the bottom of the sliding case has servo-hydraulic linear cylinder.
Further, the transmitting revolving speed not more than 1000r/min of the input end gear case.
Further, the eyelid retractor for being used to support transmission shaft is equipped between the wide-angle oscillating cylinder and gear of output end case.
Further, the main motor is speed regulating motor.
The invention has the benefit that
The configuration of the present invention is simple, it is easy to use, the machine test of diversified forms transmission shaft torsional fatigue life is realized, is turned round
Square loader and wide-angle box structure can carry out the torsion load of 0-3000Nm in addition to completing conventional transmission agency, 0-80 degree
Wide-angle load especially simulates big wide-angle transmission shaft installation state in horizontal and vertical completion angle measurement, shortens drive shaft cartridge
In the period of machine experiment, transmission shaft factory reliability is improved, this testing stand can test more transmission shafts, high-efficient, main electricity simultaneously
Machine is speed regulating motor, can be realized the experimental work under friction speed.
Detailed description of the invention
Fig. 1 is side structure schematic diagram of the invention；
Fig. 2 is structure top view of the invention；
The appended drawing reference table of comparisons:
1- workbench, 2- main motor, 3- support case, 4- wide-angle oscillating cylinder, 5- gear of output end case, 6- torque loader,
7- torque sensor, 8- fixator, 9- straight line load cylinder, 10- slide case, 11- eyelid retractor, 12- input end gear case.
Specific embodiment
Further illustrate a specific embodiment of the invention with reference to the accompanying drawing.Wherein identical components are with identical
Appended drawing reference indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down"
Refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to the direction towards or away from geometric center of specific component.
In order that the present invention can be more clearly and readily understood, following will be combined with the drawings in the embodiments of the present invention,
Technical scheme in the embodiment of the invention is clearly and completely described.
As shown in Figure 1, 2, a kind of transmission shaft abrasion and cycle lie Detecting data, including workbench 1, the workbench
1 one end is equipped with main motor 2, and the upper end of the workbench 1 is successively arranged input end gear case 12 by being equipped with 2 end of main motor, uses
In the support case 3, wide-angle oscillating cylinder 4 and gear of output end case 5 of transition, lead between the input end gear case 12 and main motor 2
Shaft coupling connection is crossed, the support case 3 is that twin shaft outputs and inputs and sets respectively between two input shafts and input end gear case 12
There are torque loader 6 and torque sensor 7, the fixation for fixed conveyor axis is equipped on two output shafts of the support case 3
Device 8, the both ends for sliding straightly cylinder 9 and wide-angle oscillating cylinder 4 and gear of output end case 5 are same as 4 opposite side of wide-angle oscillating cylinder
Equipped with the fixator 8 for fixed conveyor axis, transverse direction of the straight line load cylinder 9 for transmission shaft is slid straightly, the wide-angle
Longitudinal direction " big wide-angle " of the oscillating cylinder for transmission shaft rotates, and centre sliding case and gear of output end case can be according to transmission shaft samples
Physical length move left and right adjustment, realize the test demand of different length sample.
The wide-angle oscillating cylinder 4 is able to carry out the wide-angle load of 0-80 degree.
The bottom of the sliding case 10 has servo-hydraulic linear cylinder.
The transmitting revolving speed not more than 1000r/min of the input end gear case 12.
The eyelid retractor 11 for being used to support transmission shaft is equipped between the wide-angle oscillating cylinder 4 and gear of output end case 5.
The main motor 2 is speed regulating motor.
In the device use process, transmission shaft is fixed by fixator 8 first, control main motor 2 works,
And the revolving speed of main motor 2 is adjusted, movement is transmitted to transmission shaft by support case 3, and it is negative that torque loader 6 carries out the practical band of simulation transmission shaft
It carries, while torque sensor 7 records torque, the straight line load work of cylinder 9 realizes that transmission shaft laterally slides straightly, wide-angle oscillating cylinder 4
Realize 0~80 ° of transmission shaft of longitudinal rotary oscillation, it is different that the sliding case 10 of bottom belt servo-hydraulic linear cylinder moves left and right realization
Length is driven shaft experiment.
The above description is only a preferred embodiment of the patent of the present invention, is not intended to limit the invention patent, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the invention patent within the spirit and principle of patent of invention
Protection scope within.
Claims (6)
1. a kind of transmission shaft abrasion and cycle lie Detecting data, including workbench (1), which is characterized in that the workbench
(1) one end is equipped with main motor (2), and the upper end of the workbench (1) is successively arranged input end gear by being equipped with main motor (2) end
Case (12), for transition support case (3), slide straightly cylinder (9), wide-angle oscillating cylinder (4) and gear of output end case (5), it is described
Connect between input end gear case (12) and main motor (2) by shaft coupling, the support case (3) be twin shaft output and input and
Torque loader (6) and torque sensor (7), the support case are respectively equipped between two input shafts and input end gear case (12)
(3) fixator (8) for fixed conveyor axis, the both ends of the wide-angle oscillating cylinder (4) and output are equipped on two output shafts
End gearbox (5) and wide-angle oscillating cylinder (4) opposite side are again provided with the fixator (8) for fixed conveyor axis, and the straight line adds
The transverse direction that cylinder (9) are carried for transmission shaft slides straightly, and longitudinal direction " big wide-angle " of the wide-angle oscillating cylinder for transmission shaft rotates, in
Between slide case and gear of output end case and can move left and right adjustment according to the physical length of transmission shaft sample, realize that different length tries
The test demand of sample.
2. a kind of transmission shaft abrasion according to claim 1 and cycle lie Detecting data, it is characterised in that: described wide
Angular oscillatory motion cylinder (4) is able to carry out the wide-angle load of 0-80 degree.
3. a kind of transmission shaft abrasion according to claim 1 and cycle lie Detecting data, it is characterised in that: the cunning
The bottom for moving case (10) has servo-hydraulic linear cylinder.
4. a kind of transmission shaft abrasion according to claim 1 and cycle lie Detecting data, it is characterised in that: described defeated
Enter the transmitting revolving speed not more than 1000r/min of end gearbox (12).
5. a kind of transmission shaft abrasion according to claim 1 and cycle lie Detecting data, it is characterised in that: described wide
The eyelid retractor (11) for being used to support transmission shaft is equipped between angular oscillatory motion cylinder (4) and gear of output end case (5).
6. a kind of transmission shaft abrasion according to claim 1 and cycle lie Detecting data, it is characterised in that: the master
Motor (2) is speed regulating motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811499504.7A CN109540513A (en) | 2018-12-09 | 2018-12-09 | A kind of abrasion of transmission shaft and cycle lie Detecting data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811499504.7A CN109540513A (en) | 2018-12-09 | 2018-12-09 | A kind of abrasion of transmission shaft and cycle lie Detecting data |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109540513A true CN109540513A (en) | 2019-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811499504.7A Withdrawn CN109540513A (en) | 2018-12-09 | 2018-12-09 | A kind of abrasion of transmission shaft and cycle lie Detecting data |
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| CN (1) | CN109540513A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261112A (en) * | 2019-07-11 | 2019-09-20 | 中国航发哈尔滨东安发动机有限公司 | A kind of dynamic balancing appraisal procedure of ultraprecise journal wear situation |
| CN110285966A (en) * | 2019-07-18 | 2019-09-27 | 中国汽车技术研究中心有限公司 | The splined driveshaft abrasion test device of variable torque |
| CN111256985A (en) * | 2019-12-16 | 2020-06-09 | 宁波亿文特自动化科技有限公司 | Full-electric four-axis periodic cycle test bed and test method |
| CN116124452A (en) * | 2023-02-28 | 2023-05-16 | 唐陌传动机械(安徽)有限公司 | Transmission shaft anti-torsion experimental device and method thereof |
-
2018
- 2018-12-09 CN CN201811499504.7A patent/CN109540513A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261112A (en) * | 2019-07-11 | 2019-09-20 | 中国航发哈尔滨东安发动机有限公司 | A kind of dynamic balancing appraisal procedure of ultraprecise journal wear situation |
| CN110285966A (en) * | 2019-07-18 | 2019-09-27 | 中国汽车技术研究中心有限公司 | The splined driveshaft abrasion test device of variable torque |
| CN111256985A (en) * | 2019-12-16 | 2020-06-09 | 宁波亿文特自动化科技有限公司 | Full-electric four-axis periodic cycle test bed and test method |
| CN111256985B (en) * | 2019-12-16 | 2021-10-12 | 宁波亿文特自动化科技有限公司 | Full-electric four-axis periodic cycle test bed and test method |
| CN116124452A (en) * | 2023-02-28 | 2023-05-16 | 唐陌传动机械(安徽)有限公司 | Transmission shaft anti-torsion experimental device and method thereof |
| CN116124452B (en) * | 2023-02-28 | 2024-06-04 | 唐陌传动机械(安徽)有限公司 | Transmission shaft anti-torsion experimental device and method thereof |
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Application publication date: 20190329 |