CN204514783U - Lubrication oil antiwear antifriction performance comparison device - Google Patents
Lubrication oil antiwear antifriction performance comparison device Download PDFInfo
- Publication number
- CN204514783U CN204514783U CN201520202487.1U CN201520202487U CN204514783U CN 204514783 U CN204514783 U CN 204514783U CN 201520202487 U CN201520202487 U CN 201520202487U CN 204514783 U CN204514783 U CN 204514783U
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- lever
- comparison device
- performance comparison
- rotation axis
- lubrication oil
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Abstract
The utility model discloses a kind of lubrication oil antiwear antifriction performance comparison device, it is containing organic block, described support bottom is provided with motor and rotation axis, one end of described rotation axis is connected by the line shaft of gear train with described motor, the other end of described rotation axis is provided with friction pulley, described upper part of the frame is provided with long lever and short lever, one end of described long lever is provided with counterweight frame, one end of described short lever is provided with mill pearl, the other end of described long lever is connected with the other end rotary type of described short lever by connecting link, described support is provided with oil groove, this oil groove is positioned at the bottom of described friction pulley, described mill pearl is positioned at the top of described friction pulley.It is little that the utility model has volume, lightweight, and test stability and favorable reproducibility, simple to operate, experimental result visual pattern, can reflect the advantages such as the antiwear and friction reduction property of lubricating oil fast compactly.
Description
technical field:
The utility model relates to a kind of lubricants performance pick-up unit, particularly relates to a kind of lubrication oil antiwear antifriction performance comparison device.
background technology:
Lubricating oil to be used in automobile, plant equipment to reduce friction, protection machinery and the liquid of workpiece or semisolid lubricants, mainly play lubrication, cooling, antirust, clean, seal and the effect such as buffering.Lubricating oil is made up of base oil and adjuvant two parts, base oil is lubrication main body of oil, and decide the fundamental property of lubricating oil, adjuvant then can make up and improve the deficiency of base oil aspect of performance, giving the performance that some is new, is the important component part of lubricating oil.
The quality of lubricating oil determines the serviceable life of rotatable parts, the kind of current lubricating oil is a lot, lubricant effect is not quite similar, and the lubricating oil chosen is the target of user, particularly vehicles lubricating oil, not only involve the use safety of running gear, also involve the safety of the person, existing lubricating oil directly adds to enter in car and could test, therefore length consuming time, effect is slow, and car owner exists very large doubt.
utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, provide a kind of reasonable in design, structure is simple, comparison is effective and the lubrication oil antiwear antifriction performance comparison device of result intuitive display.
The technical solution of the utility model is:
A kind of lubrication oil antiwear antifriction performance comparison device, containing organic block, described support bottom is provided with motor and rotation axis, one end of described rotation axis is connected by the line shaft of gear train with described motor, the other end of described rotation axis is provided with friction pulley, described upper part of the frame is provided with long lever and short lever, one end of described long lever is provided with counterweight frame, one end of described short lever is provided with mill pearl, the other end of described long lever is connected with the other end rotary type of described short lever by connecting link, described support is provided with oil groove, this oil groove is positioned at the bottom of described friction pulley, described mill pearl is positioned at the top of described friction pulley.
Described support upper end is provided with reometer, and described reometer is connected with described motor.Described gear train is belt and belt pulley, or described gear train is gear set.
The fulcrum of described long lever and short lever is jointed shaft, and described jointed shaft is all arranged on described support.Described mill pearl is connected with one end of described short lever is movable by web member.
The beneficial effects of the utility model are:
1, to have volume little, lightweight for the utility model, and test stability and favorable reproducibility, simple to operate, experimental result visual pattern, can reflect the advantages such as the antiwear and friction reduction property of lubricating oil fast compactly.
2, the utility model can find out the loading condition of motor by reometer, and then judges the performance of lubricating oil, can also be judged the performance of lubricating oil by the sound between mill pearl and friction pulley, simple.
3, the utility model is reasonable in design, structure is simple, comparison is effective and result intuitive display, is easy to promotion and implementation, has good economic benefit.
accompanying drawing illustrates:
Fig. 1 is the structural representation of lubrication oil antiwear antifriction performance comparison device;
Fig. 2 is the vertical view of the antifriction performance of lubrication oil antiwear shown in Fig. 1 comparison device.
embodiment:
Embodiment: see in Fig. 1 and Fig. 2, figure, 1-friction pulley, 2-oil groove, 3-short lever, 4-connecting link, 5-grinds pearl, 6-motor, 7-long lever, 8-counterweight frame, 9-counterweight, 10-support, 11-reometer.
Lubrication oil antiwear antifriction performance comparison device is containing organic block 10, wherein: support 10 bottom is provided with motor 6 and rotation axis, one end of rotation axis is connected by the line shaft of gear train with motor 6, the other end of rotation axis is provided with friction pulley 1, support 10 top is provided with long lever 7 and short lever 3, one end of long lever 7 is provided with counterweight frame 8, one end of short lever 3 is provided with mill pearl 5, the other end of long lever 7 is connected with the other end rotary type of short lever 3 by connecting link 4, support 10 is provided with oil groove 2, this oil groove 2 is positioned at the bottom of friction pulley 1, mill pearl 5 is positioned at the top of friction pulley 1.
Support 10 upper end is provided with reometer 11, and reometer 11 is connected with motor 6, can show the curent change of motor 6.Gear train adopts belt and belt pulley, also can adopt gear set, can also adopt other mechanisms, not describe in detail one by one.
The fulcrum of long lever 7 and short lever 3 is jointed shaft, and jointed shaft is all arranged on support 10.Pearl 5 is connected with one end of short lever 3 is movable by web member mill, can dismounting.
During detection, power switch pushes ON position, connects motor 6 power supply, make motor 6 drive friction wheel 1 to rotate, in oil groove 2, add certain lubricating oil, then on counterweight frame 8, add 1-2 pieces of counterweights 9, now because of friction effect, regular engine oil rupture of oil film, friction surface forms dry friction, and motor 6 load increases, motor 6 working current also can increase, friction wheel 1 place sends ear-piercing frictional noise simultaneously, when exceeding motor 6 load, and friction pulley 1 and the very fast locking of mill pearl 5 (at once turning off power supply).The experiment mill pearl 5 of pulling down on short lever 3 watches polishing scratch, and vestige is comparatively large, abrades darker.When test oil is the premium engine oil that with the addition of antiwear agent, place counterweight 9 one by one, maximum places 12 pieces of counterweights, and electric current does not increase, friction pulley 1 grinds pearl 5 with experiment does not have locking, and noise is very little of not having, turn off power supply (can repeatedly restart), viewing polishing scratch, vestige is very little.The polishing scratch contrast test of the similar machine oil of different brands can be carried out.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (5)
1. a lubrication oil antiwear antifriction performance comparison device, containing organic block, it is characterized in that: described support bottom is provided with motor and rotation axis, one end of described rotation axis is connected by the line shaft of gear train with described motor, the other end of described rotation axis is provided with friction pulley, described upper part of the frame is provided with long lever and short lever, one end of described long lever is provided with counterweight frame, one end of described short lever is provided with mill pearl, the other end of described long lever is connected with the other end rotary type of described short lever by connecting link, described support is provided with oil groove, this oil groove is positioned at the bottom of described friction pulley, described mill pearl is positioned at the top of described friction pulley.
2. lubrication oil antiwear antifriction performance comparison device according to claim 1, is characterized in that: described support upper end is provided with reometer, and described reometer is connected with described motor.
3. lubrication oil antiwear antifriction performance comparison device according to claim 1, it is characterized in that: described gear train is belt and belt pulley, or described gear train is gear set.
4. lubrication oil antiwear antifriction performance comparison device according to claim 1, it is characterized in that: the fulcrum of described long lever and short lever is jointed shaft, described jointed shaft is all arranged on described support.
5. lubrication oil antiwear antifriction performance comparison device according to claim 1, is characterized in that: described mill pearl is connected with one end of described short lever is movable by web member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520202487.1U CN204514783U (en) | 2015-04-07 | 2015-04-07 | Lubrication oil antiwear antifriction performance comparison device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520202487.1U CN204514783U (en) | 2015-04-07 | 2015-04-07 | Lubrication oil antiwear antifriction performance comparison device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204514783U true CN204514783U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520202487.1U Expired - Fee Related CN204514783U (en) | 2015-04-07 | 2015-04-07 | Lubrication oil antiwear antifriction performance comparison device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204514783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020211830A1 (en) * | 2019-02-20 | 2020-10-22 | 广西柳工机械股份有限公司 | Method for whole-machine evaluation of extreme-pressure anti-abrasion capability of lubricating grease |
-
2015
- 2015-04-07 CN CN201520202487.1U patent/CN204514783U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020211830A1 (en) * | 2019-02-20 | 2020-10-22 | 广西柳工机械股份有限公司 | Method for whole-machine evaluation of extreme-pressure anti-abrasion capability of lubricating grease |
| US11921090B2 (en) | 2019-02-20 | 2024-03-05 | Guangxi Liugong Machinery Co., Ltd. | Whole-vehicle-based method for evaluating extreme pressure and antiwear properties of grease |
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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: 20150729 Termination date: 20160407 |
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| CF01 | Termination of patent right due to non-payment of annual fee |