CN105547690B - A kind of bearing sealed ring durability test device - Google Patents
A kind of bearing sealed ring durability test device Download PDFInfo
- Publication number
- CN105547690B CN105547690B CN201610123976.7A CN201610123976A CN105547690B CN 105547690 B CN105547690 B CN 105547690B CN 201610123976 A CN201610123976 A CN 201610123976A CN 105547690 B CN105547690 B CN 105547690B
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- China
- Prior art keywords
- bearing
- connecting plate
- support
- test
- bearing block
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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
- G01M13/005—Sealing rings
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a kind of bearing sealed ring durability test device, including transmission device and mobile device, the transmission device includes the power transmission shaft set on servomotor and servomotor, test bearing and bearing block are provided with the power transmission shaft, the mobile device includes connecting plate, a support, fixed plate and cylinder, the connecting plate of mobile device is set on the bearing block, the connecting plate is connected with support, the support is connected with fixed plate, the cylinder is arranged in fixed plate, and the test bearing and bearing block are moved by cylinder on power transmission shaft.By the above-mentioned means, the present invention can do spin friction and in axial sliding composite testing, the sealing ring long duration test that can be tested under different condition.
Description
Technical field
The present invention relates to bearing life to test field, more particularly, to a kind of bearing sealed ring durability test device.
Background technology
In the prior art, bearing use has various working conditions, and some use environments are more complicated, meanwhile, present client will
Ask bearing manufacturer will height in the First Pass Yield of exploitation bearing.This requires each Develop new product bearing, it is necessary to is provided simultaneously with mould
Intend detection, the condition of experiment of client's operating mode, whether meet to require by the verification experimental verification bearing of oneself first, can just be submitted to
The upper machine experiment of client, strives for once by shortening the construction cycle.The research and development ability of itself is improved constantly, forms stronger competition
Advantage.
The content of the invention
In order to solve the above technical problems, it is an object of the invention to provide the bearing under the conditions of a kind of simulation bearing operating mode is close
Seal durability test device, the experimental provision can be tested individually in spin friction by electric control system, and axial movement rubs
Wipe and test, while can also do spin friction and the composite testing that slides axially, the durable examination of the sealing ring that can be tested under different condition
Test.
To realize above-mentioned technical purpose and the technique effect, the present invention provides a kind of bearing sealed ring durability examination
Experiment device, including transmission device and mobile device, the transmission device include the transmission set on servomotor and servomotor
Axle, is provided with test bearing and bearing block on the power transmission shaft, the mobile device include connecting plate, a support, fixed plate and
Cylinder, the connecting plate of mobile device is set, the connecting plate be connected with support, the support and fixed plate company on the bearing block
Connect, the cylinder is arranged in fixed plate, and the test bearing and bearing block follow connecting plate to be moved on power transmission shaft.
The first movement cavity is formed in the preferred embodiment of the present invention, between the bearing block and connecting plate.
The second movement cavity is formed in the preferred embodiment of the present invention, between the support and fixed plate.
In the preferred embodiment of the present invention, built in the test bearing and in bearing block.
The beneficial effects of the invention are as follows：Bearing sealed ring durability test apparatus of the present invention, achievable three kinds of friction duties
Sealing ring viability is tested, and can be simulated the bearing sealed ring life-span under work condition environment by the present apparatus, and lifting exploitation is new
The ability of product, in conjunction with other bearing test equipment, the ability that bearing development once reaches product requirement to sample presentation is realized, significantly
Improve and shorten the bearing development cycle, reduce bearing development cost.And the present invention has good versatility, is applicable to
The bearing of different size, test structure are simple to operation.
Brief description of the drawings
Fig. 1 is the structural representation of drawn cup bearing life tester of the present invention.
Label declaration in figure：1：Servomotor；2：Power transmission shaft；3：Test bearing；4：Bearing block；5：Connecting plate；6：Support；
7：Fixed plate；8：Cylinder；9：First movement cavity；10：Second movement cavity.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
As shown in figure 1, bearing sealed ring durability test device, it is characterised in that：Including transmission device and mobile device,
The transmission device includes the power transmission shaft 2 set on servomotor 1 and servomotor, and experiment axle is provided with the power transmission shaft 2
3 and bearing block 4 are held, the mobile device includes connecting plate 5, a support 6, fixed plate 7 and cylinder 8, set on the bearing block 4
The connecting plate 5 of mobile device, the connecting plate 5 are connected with support 6, and the support 6 is connected with fixed plate 7, and the cylinder 8 is set
In fixed plate 7, the test bearing 3 and bearing block 4 follow connecting plate 5 to be moved on power transmission shaft 2, are being driven by cylinder 8
Moved on axle.
Furtherly, the first movement cavity 9, the support 6 and fixed plate 7 are formed between the bearing block 4 and connecting plate 5
Between form the second movement cavity 10, the test bearing 3 it is built-in with bearing block 4.
Its operation principle of bearing sealed ring durability test device of the present invention：Servomotor 1 drives power transmission shaft 2 to rotate, and passes
Test bearing 3 is cased with moving axis 2 and motoring ring test bearing 3 rotates, produces pivoting friction, bearing block 4 passes through bolt with connecting plate 5
It is fixed, support 6 is set on connecting plate 5, and the cylinder piston of cylinder 8 is connected with connecting plate 5, when the cylinder piston of cylinder 8 passes through admittedly
Fixed board 7 promotes connecting plate 5 to move forward, and sliding friction is produced between bearing block 4 and bearing.Above-mentioned part combination carries for sealing ring
For such as durability test device, this experimental provision can realize sealing ring electrodeless variable-speed under the cooperation of electric control system
Spin friction experiment, sliding friction or rotation, sliding friction composite testing.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (4)
- A kind of 1. bearing sealed ring durability test device, it is characterised in that：Including transmission device and mobile device, the transmission Device includes the power transmission shaft set on servomotor and servomotor, and test bearing and bearing block are provided with the power transmission shaft, The mobile device includes connecting plate, a support, fixed plate and cylinder, and the connecting plate of mobile device is set on the bearing block, The connecting plate is connected with support, and the support is connected with fixed plate, and the cylinder is arranged in fixed plate, the test bearing Connecting plate is followed to be moved on power transmission shaft with bearing block.
- 2. bearing sealed ring durability test device according to claim 1, it is characterised in that：The bearing block is with being connected The first movement cavity is formed between plate.
- 3. bearing sealed ring durability test device according to claim 1, it is characterised in that：The support and fixed plate Between formed second movement cavity.
- 4. bearing sealed ring durability test device according to claim 1, it is characterised in that：Built in the test bearing In in bearing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610123976.7A CN105547690B (en) | 2016-03-04 | 2016-03-04 | A kind of bearing sealed ring durability test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610123976.7A CN105547690B (en) | 2016-03-04 | 2016-03-04 | A kind of bearing sealed ring durability test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105547690A CN105547690A (en) | 2016-05-04 |
| CN105547690B true CN105547690B (en) | 2018-02-27 |
Family
ID=55827034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610123976.7A Active CN105547690B (en) | 2016-03-04 | 2016-03-04 | A kind of bearing sealed ring durability test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105547690B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106226059B (en) * | 2016-08-26 | 2019-02-26 | 瓦房店轴承集团有限责任公司 | Bearing sealed ring experiments of sealing performance machine |
| CN108020408B (en) * | 2017-11-30 | 2019-12-31 | 中国航发沈阳黎明航空发动机有限责任公司 | Running-in operation tester for aircraft engine end face sealing element |
| CN110031210B (en) * | 2019-04-16 | 2021-01-05 | 青岛小海智能科技有限公司 | Fatigue performance testing device for track sealing ring and using method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101876590A (en) * | 2009-12-04 | 2010-11-03 | 华中科技大学 | Comprehensive performance test table for water-lubricated dynamic-static pressure radial sliding bearing |
| CN202002798U (en) * | 2010-12-16 | 2011-10-05 | 吉林大学 | Reliable test bench for high-speed motor train unit transmission system assembly |
| CN205404105U (en) * | 2016-03-04 | 2016-07-27 | 苏州市东吴滚针轴承有限公司 | Bearing seal circle durability test device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5754834A (en) * | 1980-09-19 | 1982-04-01 | Hitachi Ltd | Abnormal diagnosis of journal bearing |
-
2016
- 2016-03-04 CN CN201610123976.7A patent/CN105547690B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101876590A (en) * | 2009-12-04 | 2010-11-03 | 华中科技大学 | Comprehensive performance test table for water-lubricated dynamic-static pressure radial sliding bearing |
| CN202002798U (en) * | 2010-12-16 | 2011-10-05 | 吉林大学 | Reliable test bench for high-speed motor train unit transmission system assembly |
| CN205404105U (en) * | 2016-03-04 | 2016-07-27 | 苏州市东吴滚针轴承有限公司 | Bearing seal circle durability test device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105547690A (en) | 2016-05-04 |
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