CN202002800U - Detection device with oil bearing load performance - Google Patents
Detection device with oil bearing load performance Download PDFInfo
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- CN202002800U CN202002800U CN2011200020543U CN201120002054U CN202002800U CN 202002800 U CN202002800 U CN 202002800U CN 2011200020543 U CN2011200020543 U CN 2011200020543U CN 201120002054 U CN201120002054 U CN 201120002054U CN 202002800 U CN202002800 U CN 202002800U
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- bearing
- charger
- oiliness
- control box
- oiliness bearing
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Abstract
The utility model discloses a detection device with oil bearing load performance, which comprises a base, a support arranged on the base, a control box arranged on the support, an angle regulating device for regulating an included angle between the control box and the support, a bearing assembly arranged on the outer side of the front end of the control box, a loading device connected with the bearing assembly and a signal acquisition device for detecting the performance of oil bearings of the bearing assembly. The detection device with the oil bearing load performance has a simple structure, is easy to operate, and can simulate the performance detection of the oil bearings in different loading modes and regulate the angle of the control box in a multi-angle mode by the angle regulating device to simulate the performance detection of the oil bearings at different angles. The detection device can be widely applied to the detection of various oil bearings, so the problem that production enterprises of the oil bearings and oil bearing oil lacks of quality evaluation and control measures is solved, and the development of the oil bearings is promoted further.
Description
Technical field
The utility model relates to a kind of oiliness bearing load performance pick-up unit.
Background technology
Oiliness bearing is also referred to as porous matter bearing, is primary raw material with the metal powder, and with the sintered body that powder metallurgic method is made, it was exactly porous matter originally, and have can be than quantity, size, shape and the distribution etc. of free adjustment hole in manufacture process.Utilize material porosity characteristic or with the affinity characteristic of lubricating oil, before bearing shell is installed and used, make lubricating oil soak into bush material, can not add during the bearing working or long period apply oil not, this bearing is called oiliness bearing.
The oiliness bearing principle of work: utilize the poriness of sintered body, oiliness bearing is in non-operating condition, and lubricating oil is full of its hole, in fuel feeding state use down voluntarily; During running, bearing temperature raises, and the bearing shell thermal expansion reduces hole, so lubricating oil overflows, the slidingsurface that enters the bearing clearance is with lubricating bearings.When stopping operating, the bearing shell cooling, hole recovers, the sucked back again hole of lubricating oil.
Oiliness bearing have cost low, can absorbing, noise is little, doing in the time than the farm labourer without characteristics such as apply oils, very extensive at electronic apparatus and field of mechanisms application, become the indispensable class fundamental parts of various industrial products development such as automobile, household electrical appliances, stereo set, office equipment, agricultural machinery, precision optical machinery.But, at present also there is not a kind of good checkout equipment can estimate the performance quality of the oiliness bearing and the oiliness bearing oil of multi-angle, multi-load situation quickly and accurately, to such an extent as to the enterprise of production oiliness bearing and oiliness bearing oil faces and lacks quality assessment and control device, this situation has restricted further developing of oiliness bearing.
The utility model content
The technical problems to be solved in the utility model is in order to overcome technological deficiency recited above, a kind of oiliness bearing load performance pick-up unit to be provided.
In order to solve technical matters recited above, the utility model is taked following technical scheme:
The utility model provides a kind of oiliness bearing load performance pick-up unit, include base and be installed on the support of base, the performance signals harvester that also includes the control box that is installed on the support, is used to regulate angle regulator, the bearing assembly that is installed on the control box front end outside, the charger that is connected with the bearing assembly installation of angle between control box and the support and is used to detect the oiliness bearing of bearing assembly; Described angle regulator is installed on the control box; Be provided with motor and main spindle box in the described control box, motor drives main spindle box by transport tape, and the shaft coupling that main spindle box stretches out is positioned at the bearing chamber of bearing assembly; Described bearing assembly further includes bearing chamber, have bearing seat, oiliness bearing and antithesis test specimen bearing in the bearing chamber, described oiliness bearing is arranged on the bearing seat, one end in contact oiliness bearing outside surface of described performance signals harvester, one end of described antithesis test specimen bearing connects shaft coupling, and the other end passes oiliness bearing and connects charger; Described charger further includes the loading pedestal that is connected with antithesis test specimen Bearing Installation, the lever that is installed in the loading pedestal.
Described performance signals harvester is temperature sensor and/or vibration transducer.Can be used for collecting the real time temperature of oiliness bearing by temperature sensor, carry out record; Vibration data by oiliness bearing in the vibration transducer collection test process carries out record.
Described loading pedestal offers and is used for the fixed orifice that is connected with antithesis test specimen bearing.
On the described lever counterweight is installed.
Described charger is the balance charger.Described balance charger is installed on the charger that loads pedestal for the lever equilibrium.
Described charger is unbalance charger.Described unbalance charger is installed on the charger that loads pedestal for the lever lack of balance.
The oiliness bearing load performance pick-up unit that the utility model provides, simple in structure, operate simple and easy, can simulate the Performance Detection of the oiliness bearing of different loading forms, can regulate the angle of control box simultaneously with multi-angle by angle regulator, thus the Performance Detection of simulation oiliness bearing under different angles.Can be widely used in the detection of all kinds of oiliness bearings, the manufacturing enterprise that has solved oiliness bearing and oiliness bearing oil faces the problem that lacks quality assessment and control device, has effectively promoted further developing of oiliness bearing.
The utility model usefulness is:
(1) by angle regulator, can simulate the angle of load in the work of control oiliness bearing, change the pressure distribution of antithesis bearing test specimen to oiliness bearing, the oiliness bearing duty is carried out performance test in the simulation actual condition.
(2) can be by the various forms lever to be installed, the loading condition of simulation oiliness bearing real work better near actual working state, obtains having more the performance test data of actual reference role.
(3) increased the load mode of unbalance charger, helped to investigate oiliness bearing and be subjected to polishing machine under the non-equilibrium pressure,, carried out accelerated test by the unbalancedness that loads.
(4) by the vibration data of vibration transducer collection oiliness bearing, characterize oiliness bearing operating noise performance, more traditional friction factor and noise test are more accurate, more practical, have more reference value.
Description of drawings
Fig. 1 is the structural representation of embodiment one of the present utility model.
Fig. 2 is the structural representation of embodiment two of the present utility model.
Fig. 3 is the structural representation of the embodiment one of charger of the present utility model.
Fig. 4 is the structural representation of the embodiment two of charger of the present utility model.
Fig. 5 is the structural representation of the embodiment three of charger of the present utility model.
Fig. 6 is the structural representation of the embodiment four of charger of the present utility model.
Fig. 7 is the structural representation of the embodiment five of charger of the present utility model.
Among the figure, 1. base, 2. support, 3. control box, 4. angle regulator, 5. motor, 6. transport tape, 7. main spindle box, 8. shaft coupling, 9. bearing chamber, 10. bearing seat, 11. oiliness bearings, 12. antithesis test specimen bearings, 13. temperature sensors, 14. vibration transducers, 15. load pedestals, 16. levers, 17. counterweights, 18. fixed orifices.
Embodiment
Embodiment one:
See also Fig. 1, as shown in the figure, oiliness bearing load performance pick-up unit includes base 1 and is installed on the support 2 of base 1, the performance signals harvester that is installed on control box 3 on the support 2, is used to regulate angle regulator 4, the bearing assembly that is installed on the control box 3 front ends outside, the charger that is connected with the bearing assembly installation of angle between control box 3 and the support 2 and is used to detect the oiliness bearing of bearing assembly; Angle regulator 4 is installed on the control box 3, on the one hand control box 3 is installed on the support 2, can regulate the angle between control box 3 and the support 2 on the other hand, and the angle of adjusting angle regulating device 4 is 90 degree among the embodiment one; Be provided with motor 5 and main spindle box 7 in the control box 3, motor 5 drives main spindle box 7 by transport tape 6, and the shaft coupling 8 that main spindle box 7 stretches out is positioned at the bearing chamber 9 of bearing assembly; Bearing assembly includes bearing chamber 9, have bearing seat 10, oiliness bearing 11 and antithesis test specimen bearing 12 in the bearing chamber 9, oiliness bearing 11 is arranged on the bearing seat 10, and an end of antithesis test specimen bearing 12 connects shaft coupling 8, and the other end passes oiliness bearing 11 and connects charger; Charger further includes with antithesis test specimen bearing 12 the loading pedestal 15 that is connected, the lever 16 that is installed in loading pedestal 15 is installed, and loads on the pedestal 15 and offers the fixed orifice 18 that is used to connect antithesis test specimen bearing 12, and counterweight 17 is installed on the lever 16; The performance signals harvester includes temperature sensor 13 and vibration transducer 14, temperature sensor 13 1 end in contact oiliness bearings 11 outside surfaces, temperature sensor 13 is used to detect the temperature data of collecting oiliness bearing, vibration transducer 14 1 ends also contact oiliness bearing 11 outside surfaces, and vibration transducer 14 is used to detect the vibration data of collecting oiliness bearing 11.The charger of embodiment one is the balance charger, and the balance charger is installed on the charger that loads pedestal for the lever equilibrium, and the structural representation of balance charger sees also Fig. 3, Fig. 4 and Fig. 5.
Embodiment two:
See also Fig. 2, as shown in the figure, oiliness bearing load performance pick-up unit includes base 1 and is installed on the support 2 of base 1, the performance signals harvester that is installed on control box 3 on the support 2, is used to regulate angle regulator 4, the bearing assembly that is installed on the control box 3 front ends outside, the charger that is connected with the bearing assembly installation of angle between control box 3 and the support 2 and is used to detect the oiliness bearing of bearing assembly; Angle regulator 4 is installed on the control box 3, on the one hand control box 3 is installed on the support 2, can regulate the angle between control box 3 and the support 2 on the other hand, and the angle of adjusting angle regulating device 4 is 90 degree among the embodiment two; Be provided with motor 5 and main spindle box 7 in the control box 3, motor 5 drives main spindle box 7 by transport tape 6, and the shaft coupling 8 that main spindle box 7 stretches out is positioned at the bearing chamber 9 of bearing assembly; Bearing assembly includes bearing chamber 9, have bearing seat 10, oiliness bearing 11 and antithesis test specimen bearing 12 in the bearing chamber 9, oiliness bearing 11 is arranged on the bearing seat 10, and an end of antithesis test specimen bearing 12 connects shaft coupling 8, and the other end passes oiliness bearing 11 and connects charger; Charger further includes with antithesis test specimen bearing 12 the loading pedestal 15 that is connected, the lever 16 that is installed in loading pedestal 15 is installed, and loads on the pedestal 15 and offers the fixed orifice 18 that is used to connect antithesis test specimen bearing 12, and counterweight 17 is installed on the lever 16; The performance signals harvester includes temperature sensor 13 and vibration transducer 14, temperature sensor 13 1 end in contact oiliness bearings 11 outside surfaces, temperature sensor 13 is used to detect the temperature data of collecting oiliness bearing, vibration transducer 14 1 ends also contact oiliness bearing 11 outside surfaces, and vibration transducer 14 is used to detect the vibration data of collecting oiliness bearing 11.The charger of embodiment two is unbalance charger, and unbalance charger is installed on the charger that loads pedestal for the lever lack of balance, and the structural representation of unbalance charger sees also Fig. 6 and Fig. 7.
Claims (8)
1. oiliness bearing load performance pick-up unit, include base and be installed on the support of base, it is characterized in that: the performance signals harvester that also includes the control box that is installed on the support, is used to regulate angle regulator, the bearing assembly that is installed on the control box front end outside, the charger that is connected with the bearing assembly installation of angle between control box and the support and is used to detect the oiliness bearing of bearing assembly; Described angle regulator is installed on the control box; Be provided with motor and main spindle box in the described control box, motor drives main spindle box by transport tape, and the shaft coupling that main spindle box stretches out is positioned at the bearing chamber of bearing assembly; Described bearing assembly further includes bearing chamber, have bearing seat, oiliness bearing and antithesis test specimen bearing in the bearing chamber, described oiliness bearing is arranged on the bearing seat, one end in contact oiliness bearing outside surface of described performance signals harvester, one end of described antithesis test specimen bearing connects shaft coupling, and the other end passes oiliness bearing and connects charger; Described charger further includes the loading pedestal that is connected with antithesis test specimen Bearing Installation, the lever that is installed in the loading pedestal.
2. oiliness bearing load performance pick-up unit as claimed in claim 1 is characterized in that: described performance signals harvester is temperature sensor and/or vibration transducer.
3. oiliness bearing load performance pick-up unit as claimed in claim 1 is characterized in that: described loading pedestal offers and is used for the fixed orifice that is connected with antithesis test specimen bearing.
4. oiliness bearing load performance pick-up unit as claimed in claim 1 is characterized in that: on the described lever counterweight is installed.
5. as claim 1 or 4 described oiliness bearing load performance pick-up units, it is characterized in that: described charger is the balance charger.
6. oiliness bearing load performance pick-up unit as claimed in claim 5 is characterized in that: described balance charger is installed on the charger that loads pedestal for the lever equilibrium.
7. as claim 1 or 4 described oiliness bearing load performance pick-up units, it is characterized in that: described charger is unbalance charger.
8. oiliness bearing load performance pick-up unit as claimed in claim 7 is characterized in that: described unbalance charger is installed on the charger that loads pedestal for the lever lack of balance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200020543U CN202002800U (en) | 2011-01-05 | 2011-01-05 | Detection device with oil bearing load performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200020543U CN202002800U (en) | 2011-01-05 | 2011-01-05 | Detection device with oil bearing load performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202002800U true CN202002800U (en) | 2011-10-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200020543U Expired - Fee Related CN202002800U (en) | 2011-01-05 | 2011-01-05 | Detection device with oil bearing load performance |
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| Country | Link |
|---|---|
| CN (1) | CN202002800U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180991A (en) * | 2014-08-29 | 2014-12-03 | 陈凯 | Comprehensive performance testing machine for ultra-high speed oil bearing |
| CN115096589A (en) * | 2022-07-20 | 2022-09-23 | 无锡市朗迪测控技术有限公司 | Bearing leak fat detection device |
| RU2797477C1 (en) * | 2022-01-17 | 2023-06-06 | Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации | Test bench for tail bearing |
-
2011
- 2011-01-05 CN CN2011200020543U patent/CN202002800U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180991A (en) * | 2014-08-29 | 2014-12-03 | 陈凯 | Comprehensive performance testing machine for ultra-high speed oil bearing |
| CN104180991B (en) * | 2014-08-29 | 2017-02-01 | 陈凯 | Comprehensive performance testing machine for ultra-high speed oil bearing |
| RU2797477C1 (en) * | 2022-01-17 | 2023-06-06 | Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации | Test bench for tail bearing |
| CN115096589A (en) * | 2022-07-20 | 2022-09-23 | 无锡市朗迪测控技术有限公司 | Bearing leak fat detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20160105 |