CN110455529A - A kind of Power close type gear test stand - Google Patents
A kind of Power close type gear test stand Download PDFInfo
- Publication number
- CN110455529A CN110455529A CN201910863361.1A CN201910863361A CN110455529A CN 110455529 A CN110455529 A CN 110455529A CN 201910863361 A CN201910863361 A CN 201910863361A CN 110455529 A CN110455529 A CN 110455529A
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- gear
- box
- shaft
- test
- close type
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Classifications
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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
- G01M13/021—Gearings
-
- 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
- G01M13/027—Test-benches with force-applying means, e.g. loading of drive shafts along several directions
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The present invention discloses a kind of Power close type gear test stand, including driving motor, accompany examination gear-box and test gear-box, the output end of the driving motor is connect with examination gear-box is accompanied, and examination gear-box is accompanied to connect with test gear-box, described accompany is rotatably equipped with the first transmission shaft and the first stiff shaft in examination gear-box, and the first transmission shaft and the first stiff shaft are located at described one end for accompanying examination gear-box and are equipped with gear and mutually transmission cooperation；The present invention is provided with a square window on cabinet on the left of test gear-box, additional first infrared glass sealing, the temperature of gear engagement place can be monitored in real time, and it is located above large and small gear in test gear-box and is provided with a rectangular window, additional second infrared glass sealing, can be observed in real time the operating status of gear and the temperature of real-time monitoring gear surface, while can be to avoid unpacking, it is more convenient with regard to the degree of impairment of observable gear surface.
Description
Technical field
The present invention relates to Mechanical test facilities technical field more particularly to a kind of Power close type gear test stands.
Background technique
Gear is the important component of machine driven system, and the state of gear assembly operation has entire mechanical equipment
Crucial influence, gear test stand is the testing equipment that integrative test is carried out to gear, with mechanically operated development, to tooth
The requirement of wheel is higher and higher, therefore further investigation to gear test stand and exploitation have actual meaning；
It can be found that flank of tooth temperature has large effect to gear surface damage when gear engages in Gear Experimentation,
But current Power close type gear test stand, it needs gear-box to dismantle when to gear teeth face temperature test, it is time-consuming
Arduously, and to the test result of temperature can also have an impact, be difficult the temperature on real-time testing gears surface, therefore, the present invention
It is proposed a kind of Power close type gear test stand to solve problems of the prior art.
Summary of the invention
In view of the above-mentioned problems, the present invention proposes a kind of Power close type gear test stand, the Power close type Gear Experimentation
Platform is provided with a square window on cabinet on the left of test gear-box, and tooth can be monitored in real time in additional first infrared glass sealing
The temperature of engagement place is taken turns, and is located above large and small gear in test gear-box and is provided with a rectangular window, additional second is infrared
Glass capsulation, can be observed in real time the operating status of gear and the temperature of real-time monitoring gear surface, at the same can to avoid unpacking,
It is more convenient with regard to the degree of impairment of observable gear surface.
To solve the above-mentioned problems, the present invention proposes a kind of Power close type gear test stand, including driving motor, accompanies examination
Gear-box and test gear-box, the output end of the driving motor is connect with examination gear-box is accompanied, and accompanies examination gear-box and test tooth
Roller box connection, described accompany in examination gear-box are rotatably equipped with the first transmission shaft and the first stiff shaft, and the first transmission shaft and first
Stiff shaft is located at described one end for accompanying examination gear-box and is equipped with gear and mutually transmission cooperation, rotation peace in the test gear-box
It is equipped with equipped with second driving shaft and the second stiff shaft, in the test gear-box and reinforces gearbox wall, and second driving shaft and the
One end of two stiff shafts, which suspends to be mounted on, to be reinforced in gearbox wall, and the suspension end of the second driving shaft is equipped with gear wheel,
And gear wheel is fixed by the first locking nut, the suspension end of second stiff shaft is equipped with pinion gear, and pinion gear passes through
Second locking nut is fixed, and the gear wheel and pinion gear intermeshing, it is infrared that the left side of the test gear-box is equipped with first
Glass, and the top for testing gear-box is equipped with the second infrared glass.
Further improvement lies in that: the output end of the driving motor is connected by first shaft coupling with the first transmission shaft, and
First transmission shaft is connected with elastic torsion axis by second shaft coupling, and the elastic torsion axis passes through torque measurement shaft coupling and the
Two transmission shafts are connected.
Further improvement lies in that: first stiff shaft is connected by loading shaft coupling with the second stiff shaft.
Further improvement lies in that: the test gear-box is made of upper box and lower box, and upper box and lower box phase
Chimb is equipped with to place, chimb described in two groups is fixed by the first bolt, and the first bolt is equipped with multiple groups around the chimb.
Further improvement lies in that: square window is provided on the left of the test gear-box, first infrared glass passes through
Second bolt is fixed in square window.
Further improvement lies in that: rectangular window is provided at the top of the test gear-box, second infrared glass passes through
Third bolt is fixed on rectangular window, and the second infrared glass be located at the gear wheel, pinion gear top position at.
Further improvement lies in that: described second driving shaft one end is fixed on reinforcement gearbox wall by the first deep groove ball bearing
On, second stiff shaft one end is fixed on by the second deep groove ball bearing to be reinforced in gearbox wall.
The invention has the benefit that gearbox wall is reinforced in present invention setting in test gear-box, make gear wheel, small tooth
Wheel is suspended in the shaft end of second driving shaft and the second stiff shaft respectively, and be provided on cabinet on the left of the test gear-box one it is rectangular
Window, the sealing of additional first infrared glass can be monitored in real time the temperature of gear engagement place, and test gear-box be located at it is big,
A rectangular window is provided with above pinion gear, the operating status of gear can be observed in real time in additional second infrared glass sealing
It, while can be to avoid unpacking with the temperature of real-time monitoring gear surface, so that it may observe the degree of impairment of gear surface, comparison side
Just.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is test gear-box schematic diagram of internal structure of the invention；
Fig. 3 is test gear box side view of the invention；
Fig. 4 is test gear-box top view of the invention.
Wherein: 1, driving motor；2, examination gear-box is accompanied；3, gear-box is tested；4, the first transmission shaft；5, the first stiff shaft；
6, second driving shaft；7, the second stiff shaft；8, reinforce gearbox wall；9, gear wheel；10, the first locking nut；11, pinion gear；
12, the second locking nut；13, the first infrared glass；14, the second infrared glass；15, first shaft coupling；16, second shaft coupling；
17, elastic torsion axis；18, torque measurement shaft coupling；19, shaft coupling is loaded；20, the first bolt；21, the second bolt；22, third
Bolt；23, the first deep groove ball bearing；24, the second deep groove ball bearing.
Specific embodiment
In order to deepen the understanding of the present invention, the present invention is further described below in conjunction with embodiment, the present embodiment
For explaining only the invention, it is not intended to limit the scope of the present invention..
According to Fig. 1,2,3,4, a kind of Power close type gear test stand, including driving motor are present embodiments provided
1, examination gear-box 2 and test gear-box 3 are accompanied, the output end of the driving motor 1 is connect with examination gear-box 2 is accompanied, and accompanies examination gear
Case 2 is connect with test gear-box 3, and described accompany is rotatably equipped with the first transmission shaft 4 and the first stiff shaft 5 in examination gear-box 2, and the
One transmission shaft 4 and the first stiff shaft 5 are located at described one end for accompanying examination gear-box 2 and are equipped with gear and mutually transmission cooperation, described
It is rotatably equipped with second driving shaft 6 and the second stiff shaft 7 in test gear-box 3, is equipped in the test gear-box 3 and reinforces gear
Tank wall 8, and one end of second driving shaft 6 and the second stiff shaft 7 suspends to be mounted on and reinforce in gearbox wall 8, described second passes
The suspension end of moving axis 6 is equipped with gear wheel 9, and gear wheel 9 is fixed by the first locking nut 10, second stiff shaft 7
Suspension end is equipped with pinion gear 11, and pinion gear 11 is fixed by the second locking nut 12,11 phase of the gear wheel 9 and pinion gear
Mutually engagement, it is red that the top that the left side of the test gear-box 3 is equipped with the first infrared glass 13, and tests gear-box 3 is equipped with second
Outer glass 14.
The output end of the driving motor 1 is connected by first shaft coupling 15 with the first transmission shaft 4, and the first transmission shaft 4
It is connected with elastic torsion axis 17 by second shaft coupling 16, the elastic torsion axis 17 passes through torque measurement shaft coupling 18 and second
Transmission shaft 6 is connected.
First stiff shaft 5 is connected by loading shaft coupling 19 with the second stiff shaft 7.Driving motor 1 accompanies examination gear-box
2 carry out gear testing with the mutually linkage of test gear-box 3.
The test gear-box 3 is made of upper box and lower box, and upper box and lower box are equipped with chimb with respect to place,
Chimb described in two groups is fixed by the first bolt 20, and the first bolt 20 is equipped with multiple groups around the chimb.
The left side of the test gear-box 3 is provided with square window, and first infrared glass 13 is solid by the second bolt 21
It is scheduled in square window.The temperature that gear engagement place can be monitored in real time avoids unpacking, more convenient.
The top of the test gear-box 3 is provided with rectangular window, and second infrared glass 14 is solid by third bolt 22
Be scheduled on rectangular window, and the second infrared glass 14 be located at the gear wheel 9, pinion gear 11 top position at.It can be real-time
The operating status of gear and the temperature of real-time monitoring gear surface are observed, unpacking is avoided, it is more convenient.
Described 6 one end of second driving shaft is fixed on by the first deep groove ball bearing 23 to be reinforced in gearbox wall 8, and described second
7 one end of stiff shaft is fixed on by the second deep groove ball bearing 24 to be reinforced in gearbox wall 8.
Gearbox wall 8 is reinforced in Power close type gear test stand setting in test gear-box 3, makes gear wheel 9, small tooth
Wheel 11 is suspended in the shaft end of second driving shaft 6 and the second stiff shaft 7 respectively, and is provided with one on test 3 left side cabinet of gear-box
A square window, additional first infrared glass 13 seal, and the temperature of gear engagement place can be monitored in real time, and in test gear-box
Body 3, which is located above large and small gear, is provided with a rectangular window, and additional second infrared glass 14 seals, and tooth can be observed in real time
The operating status of wheel and the temperature of real-time monitoring gear surface, while can be to avoid unpacking, so that it may observe the damage of gear surface
Situation, it is more convenient.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (7)
1. a kind of Power close type gear test stand, including driving motor (1), accompanies examination gear-box (2) and tests gear-box (3),
It is characterized by: the output end of the driving motor (1) is connect with examination gear-box (2) is accompanied, and accompany examination gear-box (2) and test tooth
Roller box (3) connection, described accompany in examination gear-box (2) are rotatably equipped with the first transmission shaft (4) and the first stiff shaft (5), and first
Transmission shaft (4) and the first stiff shaft (5) are located at described one end for accompanying examination gear-box (2) and are equipped with gear and mutually transmission cooperation,
Second driving shaft (6) and the second stiff shaft (7) are rotatably equipped in the test gear-box (3), the test gear-box (3) is interior
Equipped with reinforcement gearbox wall (8), and one end of second driving shaft (6) and the second stiff shaft (7) suspends and is mounted on reinforcement gear
On tank wall (8), the suspension end of the second driving shaft (6) is equipped with gear wheel (9), and gear wheel (9) passes through the first locking screw
Female (10) are fixed, and the suspension end of second stiff shaft (7) is equipped with pinion gear (11), and pinion gear (11) passes through the second locking
Nut (12) is fixed, and the gear wheel (9) and pinion gear (11) are intermeshed, and the left side of test gear-box (3) is equipped with the
One infrared glass (13), and the top for testing gear-box (3) is equipped with the second infrared glass (14).
2. a kind of Power close type gear test stand according to claim 1, it is characterised in that: the driving motor (1)
Output end be connected with the first transmission shaft (4) by first shaft coupling (15), and the first transmission shaft (4) passes through second shaft coupling
(16) it is connected with elastic torsion axis (17), the elastic torsion axis (17) passes through torque measurement shaft coupling (18) and second driving shaft
(6) it is connected.
3. a kind of Power close type gear test stand according to claim 1, it is characterised in that: first stiff shaft
(5) it is connected by loading shaft coupling (19) with the second stiff shaft (7).
4. a kind of Power close type gear test stand according to claim 1, it is characterised in that: the test gear-box
(3) it is made of upper box and lower box, and upper box and lower box are equipped with chimb with respect to place, chimb described in two groups passes through first
Bolt (20) is fixed, and the first bolt (20) is equipped with multiple groups around the chimb.
5. a kind of Power close type gear test stand according to claim 1, it is characterised in that: the test gear-box
(3) square window is provided on the left of, first infrared glass (13) is fixed in square window by the second bolt (21).
6. a kind of Power close type gear test stand according to claim 1, it is characterised in that: the test gear-box
(3) rectangular window is provided at the top of, second infrared glass (14) is fixed on rectangular window by third bolt (22), and
Second infrared glass (14) be located at the gear wheel (9), pinion gear (11) top position at.
7. a kind of Power close type gear test stand according to claim 1, it is characterised in that: the second driving shaft
(6) one end is fixed on by the first deep groove ball bearing (23) and is reinforced on gearbox wall (8), and described second stiff shaft (7) one end is logical
It crosses the second deep groove ball bearing (24) and is fixed on and reinforce on gearbox wall (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910863361.1A CN110455529A (en) | 2019-09-12 | 2019-09-12 | A kind of Power close type gear test stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910863361.1A CN110455529A (en) | 2019-09-12 | 2019-09-12 | A kind of Power close type gear test stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110455529A true CN110455529A (en) | 2019-11-15 |
Family
ID=68491839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910863361.1A Pending CN110455529A (en) | 2019-09-12 | 2019-09-12 | A kind of Power close type gear test stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110455529A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112432710A (en) * | 2020-12-28 | 2021-03-02 | 苏州亿步利特机电科技有限公司 | Device for detecting temperature of flexible gear of harmonic reducer |
| CN112728011A (en) * | 2020-12-25 | 2021-04-30 | 中国船舶重工集团公司第七0三研究所 | Gear transmission structure for testing transmission performance of alignment bevel gear |
| CN114279702A (en) * | 2021-11-18 | 2022-04-05 | 太原重工轨道交通设备有限公司 | Load test device for gear transmission system of rail engineering vehicle |
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| RU2478922C1 (en) * | 2011-11-25 | 2013-04-10 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" (Сфу) | Test bench for gear transmissions along closed power circuit |
| CN204535983U (en) * | 2015-03-23 | 2015-08-05 | 钟波 | Mechanical close gear test stand |
| CN108168880A (en) * | 2018-01-29 | 2018-06-15 | 西北工业大学 | A kind of gear-box vibration and noise test testing stand of Power close |
| CN109029983A (en) * | 2018-08-20 | 2018-12-18 | 河南科技大学 | A kind of mechanical close power bevel gear endurance test bed |
| CN109141874A (en) * | 2018-09-29 | 2019-01-04 | 济南大学 | A kind of Power close type herringbone bear experimental rig |
| CN109632296A (en) * | 2019-02-02 | 2019-04-16 | 中国汽车工程研究院股份有限公司 | Suspension type sky rail gear-box type approval test multi-function test stand |
-
2019
- 2019-09-12 CN CN201910863361.1A patent/CN110455529A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2478922C1 (en) * | 2011-11-25 | 2013-04-10 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" (Сфу) | Test bench for gear transmissions along closed power circuit |
| CN204535983U (en) * | 2015-03-23 | 2015-08-05 | 钟波 | Mechanical close gear test stand |
| CN108168880A (en) * | 2018-01-29 | 2018-06-15 | 西北工业大学 | A kind of gear-box vibration and noise test testing stand of Power close |
| CN109029983A (en) * | 2018-08-20 | 2018-12-18 | 河南科技大学 | A kind of mechanical close power bevel gear endurance test bed |
| CN109141874A (en) * | 2018-09-29 | 2019-01-04 | 济南大学 | A kind of Power close type herringbone bear experimental rig |
| CN109632296A (en) * | 2019-02-02 | 2019-04-16 | 中国汽车工程研究院股份有限公司 | Suspension type sky rail gear-box type approval test multi-function test stand |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728011A (en) * | 2020-12-25 | 2021-04-30 | 中国船舶重工集团公司第七0三研究所 | Gear transmission structure for testing transmission performance of alignment bevel gear |
| CN112432710A (en) * | 2020-12-28 | 2021-03-02 | 苏州亿步利特机电科技有限公司 | Device for detecting temperature of flexible gear of harmonic reducer |
| CN114279702A (en) * | 2021-11-18 | 2022-04-05 | 太原重工轨道交通设备有限公司 | Load test device for gear transmission system of rail engineering vehicle |
| CN114279702B (en) * | 2021-11-18 | 2024-04-16 | 太原重工轨道交通设备有限公司 | Load test device for gear transmission system of track engineering vehicle |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191115 |
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| RJ01 | Rejection of invention patent application after publication |