CN213903231U - Lubricating oil kinematic viscosity tester - Google Patents
Lubricating oil kinematic viscosity tester Download PDFInfo
- Publication number
- CN213903231U CN213903231U CN202022859160.5U CN202022859160U CN213903231U CN 213903231 U CN213903231 U CN 213903231U CN 202022859160 U CN202022859160 U CN 202022859160U CN 213903231 U CN213903231 U CN 213903231U
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- CN
- China
- Prior art keywords
- constant temperature
- capillary viscometer
- bathtub
- temperature bathtub
- viscometer
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- 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.)
- Expired - Fee Related
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- 239000010687 lubricating oil Substances 0.000 title claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 34
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000006210 lotion Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a kinematic viscosity tester for lubricating oil, which is used for testing the kinematic viscosity of the lubricating oil and belongs to the technical field of testing instruments; the instrument comprises a main machine base, a constant temperature bathtub, a heating device and a temperature sensor, wherein the heating device and the temperature sensor are arranged inside the constant temperature bathtub, a top cover is arranged at the top of the constant temperature bathtub, a stirring mechanism for stirring bath liquid is arranged inside the constant temperature bathtub, a capillary viscometer is vertically arranged inside the constant temperature bathtub, a concave limiting block is arranged at the bottom in the constant temperature bathtub, the bottom of the capillary viscometer is clamped into the groove of the concave limiting block, the top cover is penetrated out of the top of the capillary viscometer, and a clamping and stabilizing mechanism for fixing the capillary viscometer is arranged on the top cover; the utility model discloses a stir bath liquid and make it be heated evenly, improve heating efficiency, fix through the upper and lower part with the capillary viscometer simultaneously, make the capillary viscometer keep the vertical state, guaranteed the accuracy of test result.
Description
Technical Field
A kinematic viscosity tester for lubricating oil is used for testing the kinematic viscosity of the lubricating oil, and belongs to the technical field of testing instruments.
Background
The lubricating oil is widely used in various types of automobiles and mechanical equipment, is a liquid or semisolid lubricating agent for reducing friction and protecting machinery and workpieces, and mainly has the functions of lubrication, cooling, rust prevention, cleaning, sealing, buffering and the like.
Kinematic viscosity is one of the important indexes of lubricating oil, if the viscosity is too high, the power of a machine is reduced, and if the viscosity is too low, the abrasion of the machine is increased, so that a lubricating oil kinematic viscosity tester is required to measure the kinematic viscosity of the lubricating oil in the production process of the lubricating oil; when the kinematic viscosity of lubricating oil is measured, the detector is required to be ensured to be vertical when being placed in the constant temperature bathtub, the operation difficulty is high, the deviation is probably brought to the test result once the detector is inclined, the burden of measurement workers is increased by retesting, in addition, the phenomenon that bath liquid is heated unevenly often occurs in the constant temperature bathtub when being heated, the heating efficiency is low, the temperature fluctuation is caused, and the test result is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the utility model provides a lubricating oil kinematic viscosity apparatus, through fixing the lower and upper portion with the capillary viscometer, can guarantee can not take place to remove at viscosity measurement in-process and produce the slope, make the capillary viscometer keep the vertical state, avoid the capillary viscometer to take place to rock at the survey in-process, guaranteed the accuracy of test result.
The utility model adopts the technical scheme as follows:
the utility model provides a lubricating oil kinematic viscosity apparatus, includes host computer seat, constant temperature bathtub and establishes at the inside heating device and the temperature sensor of constant temperature bathtub, the constant temperature bathtub top is equipped with the top cap, the inside rabbling mechanism that carries out the stirring to bath liquid that is equipped with of constant temperature bathtub, the inside capillary viscosimeter that is equipped with perpendicularly of constant temperature bathtub, the bottom is equipped with the spill stopper in the constant temperature bathtub, inside the recess of spill stopper is gone into to capillary viscosimeter bottom card, the top cap is worn out at capillary viscosimeter top, be equipped with on the top cap and carry out the centre gripping stabilizing mean that fixes to the capillary viscosimeter.
Preferably, the stirring mechanism comprises a power source, a stirring shaft and stirring blades arranged on the stirring shaft, and the upper part of the stirring shaft penetrates through the upper cover to be connected with the power source.
As preferred, centre gripping stabilizing mean sets up two sets ofly, the capillary viscometer is established in the middle of two sets of centre gripping stabilizing mean, centre gripping stabilizing mean includes grip block, pull rod, spring, fixed plate and handle, the pull rod is connected to one side that the capillary viscometer was kept away from to the grip block, the pull rod passes the fixed plate and sets up the handle at the tip, be equipped with the spring on the pull rod between grip block and the fixed plate, grip block compression spring and draw close to the fixed plate when pulling the handle.
Preferably, a placing groove is formed in the main machine base, and a first buffer layer is arranged on the inner surface of the placing groove.
Preferably, the inner surface of the groove of the concave limiting block is provided with a second buffer layer.
Preferably, the groove of the concave limiting block is arc-shaped and matched with the bottom of the capillary viscometer in shape.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses a set up rabbling mechanism and stir bath liquid in the heating, can avoid being close to heating device's bath liquid temperature higher, it is lower to keep away from heating device's bath liquid temperature, utilizes the stirring effect to make bath liquid be in mobile state and static heating, can make bath liquid be heated more evenly at the in-process that the heating heaied up, improves heating efficiency.
2. The utility model discloses a go into the spill stop block with capillary viscometer lower part card, upper portion is cliied through centre gripping stabilizing mean and is fixed simultaneously, can guarantee like this that the removal can not take place to produce the slope in viscosity measurement in-process, makes capillary viscometer keep the vertical state, avoids capillary viscometer to take place to rock in the survey process, has guaranteed test result's accuracy.
3. The utility model discloses a set up first buffer layer and second buffer layer, cushion the shock attenuation to the bottom of constant temperature bathtub and capillary viscometer's bottom, avoid the bottom of constant temperature bathtub and capillary viscometer to receive the collision and take place to damage, play the buffer protection effect to constant temperature bathtub and capillary viscometer.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a schematic structural view of the clip stabilizing mechanism.
Labeled as: 1-main machine base, 101-placing groove, 102-first buffer layer, 2-constant temperature bathtub, 3-top cover, 4-stirring mechanism, 401-power source, 402-stirring shaft, 403-stirring blade, 5-capillary viscometer, 6-concave limiting block, 7-second buffer layer, 8-clamping stabilizing mechanism, 801-clamping block, 802-pull rod, 803-spring, 804-fixing plate, 805-handle, 9-heating device and 10-temperature sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 ~ 3, this embodiment provides a lubricating oil kinematic viscosity apparatus, include host computer seat 1, constant temperature bathtub 2 and establish heating device 9 and temperature sensor 10 in constant temperature bathtub 2 inside, 2 tops of constant temperature bathtub are equipped with top cap 3, thereby top cap 3 can open and add the bath lotion to constant temperature bathtub 2 in, 2 inside rabbling mechanism 4 that carry out the stirring to the bath lotion that are equipped with of constant temperature bathtub, 2 inside capillary viscosimeters 5 that are equipped with perpendicularly of constant temperature bathtub, the bottom is equipped with spill stopper 6 in the constant temperature bathtub 2, the recess inside of spill stopper 6 is gone into to 5 bottom card of capillary viscosimeters, top cap 3 is worn out at 5 tops of capillary viscosimeters, be equipped with on top cap 3 and carry out the centre gripping stabilizing mean 8 that fixes to capillary viscosimeters 5.
When the constant-temperature bathtub is used, the bath liquid in the constant-temperature bathtub 2 is heated through the heating device 9, the temperature of the bath liquid is detected and controlled through the temperature sensor 10 to ensure that the temperature can be kept at the set temperature, and the stirring mechanism 4 is started to stir the bath liquid during heating, so that the bath liquid is heated more uniformly in the heating process, and the heating efficiency is improved; the lower part of the capillary viscometer 5 is clamped into the groove of the concave limiting block 6, and the upper part is clamped by the clamping and stabilizing mechanism 8 for fixing, so that the capillary viscometer can not move and incline in the viscosity measurement process; and because rabbling mechanism 4 can make the bath be in the motion state at the stirring bath in-process, through fixing capillary viscometer 5's lower part and upper portion back, even the bath is in the stirring state can not be because of the collision motion between the fluid produces the impact to capillary viscometer 5, cause capillary viscometer 5 to rock to the deviation has been avoided bringing to the test result.
Example 2
In this embodiment, it is further preferable that the stirring mechanism 4 includes a power source 401, a stirring shaft 402 and a stirring blade 403 disposed on the stirring shaft 402, the power source 401 adopts a motor, and the upper portion of the stirring shaft 402 penetrates through the upper cover and is connected to the output end of the motor.
In this embodiment, the stirring shaft 402 drives the stirring blade 403 to rotate, so as to stir the bath liquid while heating, thereby avoiding the situation that the temperature of the bath liquid close to the heating device is high, the temperature of the bath liquid far away from the heating device is low, the bath liquid is in a flowing state instead of static heating by using the stirring effect, so that the bath liquid is heated more uniformly in the heating and warming process, and the heating efficiency is improved.
Example 3
This embodiment is further preferred on embodiment 1's basis, centre gripping stabilizing mean 8 sets up two sets ofly, capillary viscometer 5 is established in the middle of two sets of centre gripping stabilizing mean 8, centre gripping stabilizing mean 8 includes grip block 801, pull rod 802, spring 803, fixed plate 804 and handle 805, grip block 801 is kept away from capillary viscometer 5's one side and is connected pull rod 802, pull rod 802 passes fixed plate 804 and sets up handle 805 at the tip, be equipped with spring 803 on the pull rod 802 between grip block 801 and the fixed plate 804, grip block 801 compression spring 803 and draw close to fixed plate 804 when pulling handle 805.
In this embodiment, the two clamping stabilizing mechanisms 8 clamp the capillary viscometer 5 in the middle to perform a fixing function, when in use, the grip 805 is pulled to move the clamping block 801 to the direction of the fixing plate 804, at this time, the clamping block 801 compresses the spring 803, the space between the two clamping blocks 801 is enlarged, the installation of the capillary viscometer 5 is facilitated, after the installation is completed, the grip 805 is released to recover the spring 803, and the two clamping blocks 801 automatically clamp and fix the capillary viscometer 5 to prevent the capillary viscometer 5 from moving.
Example 4
In this embodiment, it is further preferable that, on the basis of embodiment 1, a placing groove 101 is provided on the main chassis 1, and a first buffer layer 102 is provided on an inner surface of the placing groove 101; a second buffer layer 7 is arranged on the inner surface of the groove of the concave limiting block 6; the recess of spill stopper 6 is the arc, and matches with capillary viscometer bottom shape, and the capillary viscometer bottom just can be laminated better to the recess like this, makes capillary viscometer bottom fix more stably.
In this embodiment, the first buffer layer 102 is disposed in the bottom-placing groove 101 of the thermostatic bathtub 2, so that the thermostatic bathtub 2 can be prevented from strongly shaking when being collided by the outside, and the first buffer layer 102 can reduce the collision by using elastic deformation, thereby protecting the thermostatic bathtub 2; the setting of second buffer layer 7 can be cushioned its bottom placing capillary viscometer 5, and the bottom of avoiding capillary viscometer 5 receives the collision to take place to damage, plays the buffering guard action to capillary viscometer 5.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (5)
1. The utility model provides a lubricating oil kinematic viscosity apparatus, includes host computer seat (1), constant temperature bathtub (2) and establishes at inside heating device (9) of constant temperature bathtub (2) and temperature sensor (10), its characterized in that, constant temperature bathtub (2) top is equipped with top cap (3), the inside rabbling mechanism (4) that stirs are carried out to bath liquid that is equipped with of constant temperature bathtub (2), the inside capillary viscometer (5) that is equipped with perpendicularly of constant temperature bathtub (2), the bottom is equipped with spill stopper (6) in constant temperature bathtub (2), inside the recess of spill stopper (6) is gone into to capillary viscometer (5) bottom card, top cap (3) is worn out at capillary viscometer (5) top, be equipped with on top cap (3) and carry out fixed centre gripping stabilizing mean (8) to capillary viscometer (5); centre gripping stabilizing mean (8) set up two sets ofly, capillary viscometer (5) are established in the middle of two sets of centre gripping stabilizing mean (8), centre gripping stabilizing mean (8) include grip block (801), pull rod (802), spring (803), fixed plate (804) and handle (805), pull rod (802) is connected to one side that capillary viscometer (5) was kept away from in grip block (801), pull rod (802) pass fixed plate (804) and set up handle (805) at the tip, be equipped with spring (803) on pull rod (802) between grip block (801) and fixed plate (804), grip block (801) compression spring (803) and draw close to fixed plate (804) when pulling handle (805).
2. The kinematic viscosity tester of lubricating oil according to claim 1, wherein the stirring mechanism (4) comprises a power source (401), a stirring shaft (402) and stirring blades (403) arranged on the stirring shaft (402), and the upper part of the stirring shaft (402) penetrates through the upper cover to be connected with the power source (401).
3. The kinematic viscometer of claim 1, wherein the main machine base (1) is provided with a placement groove (101), and the inner surface of the placement groove (101) is provided with a first buffer layer (102).
4. The kinematic viscometer of claim 1, characterized in that the inner surface of the groove of the concave stopper (6) is provided with a second buffer layer (7).
5. The kinematic viscometer of claim 1, characterized in that the groove of the concave stopper (6) is arc-shaped and matches the shape of the bottom of the capillary viscometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022859160.5U CN213903231U (en) | 2020-12-01 | 2020-12-01 | Lubricating oil kinematic viscosity tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022859160.5U CN213903231U (en) | 2020-12-01 | 2020-12-01 | Lubricating oil kinematic viscosity tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213903231U true CN213903231U (en) | 2021-08-06 |
Family
ID=77100118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022859160.5U Expired - Fee Related CN213903231U (en) | 2020-12-01 | 2020-12-01 | Lubricating oil kinematic viscosity tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213903231U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115855749A (en) * | 2023-02-24 | 2023-03-28 | 深圳市艾润克润滑科技有限公司 | Viscosity tester for lubricating oil production |
| CN116818603A (en) * | 2023-06-28 | 2023-09-29 | 孚迪斯石油化工科技(葫芦岛)股份有限公司 | Viscosity measurement equipment for aviation lubricating oil |
-
2020
- 2020-12-01 CN CN202022859160.5U patent/CN213903231U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115855749A (en) * | 2023-02-24 | 2023-03-28 | 深圳市艾润克润滑科技有限公司 | Viscosity tester for lubricating oil production |
| CN116818603A (en) * | 2023-06-28 | 2023-09-29 | 孚迪斯石油化工科技(葫芦岛)股份有限公司 | Viscosity measurement equipment for aviation lubricating oil |
| CN116818603B (en) * | 2023-06-28 | 2024-02-02 | 孚迪斯石油化工科技(葫芦岛)股份有限公司 | Viscosity measurement equipment for aviation lubricating oil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 |