CN110118655A - A kind of bearing performance test machine - Google Patents
A kind of bearing performance test machine Download PDFInfo
- Publication number
- CN110118655A CN110118655A CN201910410904.4A CN201910410904A CN110118655A CN 110118655 A CN110118655 A CN 110118655A CN 201910410904 A CN201910410904 A CN 201910410904A CN 110118655 A CN110118655 A CN 110118655A
- Authority
- CN
- China
- Prior art keywords
- test
- load
- floor iron
- test tool
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/04—Bearings
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0005—Repeated or cyclic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
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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 invention proposes a kind of bearing performance test machines, it includes: that from left to right oscillating oil cylinder, torque sensor, test tool, torque sensor, retarder, motor pass sequentially through shaft coupling connection in floor iron that it, which is formed, test tool is located in high-low temperature chamber, test tool is bolted in floor iron, load cylinder is additionally provided at the top of high-low temperature chamber, load bar is equipped in the lower section of load cylinder, force snesor is additionally provided between load cylinder and load bar, load bar lower end is located in test tool.The beneficial effect is that: the present apparatus can detect multiple projects, the basis using floor iron as testing machine, be the stability for guarantee test machine in Increased Load operation, and it is convenient to assemble and disassemble test bearing.
Description
Technical field
The present invention relates to Bearing testing fields, particularly relate to a kind of bearing performance test machine.
Background technique
Bearing performance test machine is mainly used for the single-groove grooved ball of flange plate researched and developed to Aerospace Precision Products Co., Ltd.
Bearing, rod end double-row self-aligning ball bearing, self-lubricating knuckle bearing etc. carry out low temperature field investigation, high temperature operation test, the axis of rolling
It holds and swings wear test, self-lubricating knuckle bearing swings wear test etc..
Testing machine will be able to achieve two kinds of forms of motion of rotation test or swing test, and in rotation or swing test, can
To carry out the examination of the simulated performance under high and low temperature environment.
It is required that the indices such as testing machine revolving speed, load, temperature, swing angle, hunting frequency are automatically controlled by a computer,
Automatic detection torque, abrasion loss etc., and test data is automatically stored.
Current such detection device is less, and detection project is few, is not able to satisfy comprehensive detection needs.
Summary of the invention
The present invention to solve problems of the prior art, proposes a kind of bearing performance test machine.
The technical scheme of the present invention is realized as follows: a kind of bearing performance test machine, composition includes: lathe bed, installation
Floor iron on lathe bed and the motor and retarder being mounted in floor iron, from left to right swing oil in the floor iron
Cylinder, torque sensor, test tool, the torque sensor, retarder, motor pass sequentially through shaft coupling connection, the test
Tooling is located in high-low temperature chamber, and the test tool is bolted in the floor iron, at the top of the high-low temperature chamber
It is additionally provided with load cylinder, load bar is equipped in the lower section of the load cylinder, between the load cylinder and the load bar
It is additionally provided with force snesor, load bar lower end is located in the test tool.
Test bearing is installed in the test tool, the load bar lower end is against on the test bearing.
The beneficial effects of the present invention are: the present apparatus can detect multiple projects, using floor iron as testing machine
Basis, be the stability for guarantee test machine in Increased Load operation, and it is convenient to assemble and disassemble test bearing.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under that premise of not paying creative labor
Embodiment shall fall within the protection scope of the present invention.
A kind of bearing performance test machine as shown in Figure 1, composition include: lathe bed 1, the floor iron being mounted on lathe bed 12 with
And it is mounted on motor 8 and retarder 7 in floor iron 2, from left to right oscillating oil cylinder 4, torque sensor 5, the examination in floor iron 2
It tests tooling 14, torque sensor 6, retarder 7, motor 8 and passes sequentially through the connection of shaft coupling 13, test tool 14 is located at high-low temperature chamber
In 10, test tool 14 is bolted in floor iron 2, and load cylinder 11 is additionally provided at the top of high-low temperature chamber 10, is being added
The lower section for carrying oil cylinder 11 is equipped with load bar 9, is additionally provided with force snesor 12 between load cylinder 11 and load bar 9, under load bar 9
End is located in test tool 14.
Test bearing is installed in test tool 14,9 lower end of load bar is against on test bearing.
Bearing performance test machine further include by loading station, electric control system, measuring system, monitoring system, inspection software,
Basis using floor iron as testing machine is the stability for guarantee test machine in Increased Load operation, and assembles and disassembles examination
It is convenient to test bearing.
For the functional requirement for realizing the present apparatus, i.e., takes into account big load again in the case where the load of opposite side crops industry requires while expiring
The function of the sufficient slow-speed of revolution is driven using high-power frequency conversion motor acceleration and deceleration device.
It automatically controls and monitors to realize the testing machine, keep test run accurate and reliable, which is equipped with work
Industry controls computer system, it is by host, display screen, keyboard, mouse, output board, input board, ADAN45 (RS232 turns RS485)
Module composition, the monitoring system realize the parameters such as test period, the test speed of mainshaft, oil cylinder working-pressure, test bearing temperature
It automatically controls, storage is timed to test period, the test speed of mainshaft, oil cylinder working-pressure, test bearing temperature parameter, to test
Capable setting parameter warning value carries out the alarm shutdown that overflows, the abnormal signal occurred to transducer drive spindle motor during test
Computer display can also be passed through.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (2)
1. a kind of bearing performance test machine, composition includes: lathe bed, the floor iron being mounted on lathe bed and is mounted on floor iron
On motor and retarder, it is characterised in that: in the floor iron from left to right oscillating oil cylinder, torque sensor, test work
Dress, the torque sensor, retarder, motor pass sequentially through shaft coupling connection, and the test tool is located in high-low temperature chamber, institute
It states test tool to be bolted in the floor iron, load cylinder is additionally provided at the top of the high-low temperature chamber, described
The lower section of load cylinder is equipped with load bar, and force snesor, load bar are additionally provided between the load cylinder and the load bar
Lower end is located in the test tool.
2. bearing performance test machine according to claim 1, it is characterised in that: the installation test axis in the test tool
It holds, the load bar lower end is against on the test bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910410904.4A CN110118655A (en) | 2019-05-16 | 2019-05-16 | A kind of bearing performance test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910410904.4A CN110118655A (en) | 2019-05-16 | 2019-05-16 | A kind of bearing performance test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110118655A true CN110118655A (en) | 2019-08-13 |
Family
ID=67522672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910410904.4A Pending CN110118655A (en) | 2019-05-16 | 2019-05-16 | A kind of bearing performance test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110118655A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110954323A (en) * | 2019-12-24 | 2020-04-03 | 武汉天拓宇航智能装备有限公司 | High-low temperature comprehensive testing device for speed reducer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201575908U (en) * | 2009-11-27 | 2010-09-08 | 洛阳工铭机电设备有限公司 | Airplane slat sliding joint bearing analysis device |
| CN208076154U (en) * | 2018-03-30 | 2018-11-09 | 洛阳工铭机电设备有限公司 | bearing tester |
| CN208459006U (en) * | 2018-03-30 | 2019-02-01 | 洛阳工铭机电设备有限公司 | A kind of bearing Dynamic performance examination machine |
| CN109470478A (en) * | 2018-10-31 | 2019-03-15 | 洛阳Lyc轴承有限公司 | The test method and equipment of the middle-size and small-size oscillation bearing of heavy load |
-
2019
- 2019-05-16 CN CN201910410904.4A patent/CN110118655A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201575908U (en) * | 2009-11-27 | 2010-09-08 | 洛阳工铭机电设备有限公司 | Airplane slat sliding joint bearing analysis device |
| CN208076154U (en) * | 2018-03-30 | 2018-11-09 | 洛阳工铭机电设备有限公司 | bearing tester |
| CN208459006U (en) * | 2018-03-30 | 2019-02-01 | 洛阳工铭机电设备有限公司 | A kind of bearing Dynamic performance examination machine |
| CN109470478A (en) * | 2018-10-31 | 2019-03-15 | 洛阳Lyc轴承有限公司 | The test method and equipment of the middle-size and small-size oscillation bearing of heavy load |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110954323A (en) * | 2019-12-24 | 2020-04-03 | 武汉天拓宇航智能装备有限公司 | High-low temperature comprehensive testing device for speed reducer |
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| Date | Code | Title | Description |
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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: 20190813 |
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| RJ01 | Rejection of invention patent application after publication |