CN215414567U - Sampling device for lubricating oil detection - Google Patents
Sampling device for lubricating oil detection Download PDFInfo
- Publication number
- CN215414567U CN215414567U CN202121372358.9U CN202121372358U CN215414567U CN 215414567 U CN215414567 U CN 215414567U CN 202121372358 U CN202121372358 U CN 202121372358U CN 215414567 U CN215414567 U CN 215414567U
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- China
- Prior art keywords
- annular
- lubricating oil
- sampling
- groove
- sampling cylinder
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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
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 70
- 239000010687 lubricating oil Substances 0.000 title claims abstract description 34
- 238000001514 detection method Methods 0.000 title abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 11
- 230000006978 adaptation Effects 0.000 claims description 9
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 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
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a sampling device for lubricating oil detection, which relates to the technical field of lubricating oil detection sampling and comprises a sampling cylinder, wherein a piston shaft penetrates through one end of the sampling cylinder, an installation disc is arranged at the other end of the sampling cylinder, a disc is fixedly connected to one end, positioned outside the sampling cylinder, of the piston shaft, a piston is arranged inside the sampling cylinder, a connecting hole is formed in the middle of the installation disc, and a hose is fixedly connected to one side, far away from the sampling cylinder, of the installation disc. According to the utility model, the sampling cylinder is conveniently fixed on the lubricating oil drum through the matching use among the fixed block, the transverse groove, the transverse shaft, the rotary table, the fixed plate and the convex block, so that the subsequent operation is convenient to carry out, and the hose is conveniently installed and detached through the matching use among the rotary table, the annular groove, the annular sheet, the annular sealing groove and the annular sealing ring on the premise of ensuring the sealing property, so that the use is convenient, and the residue in the hose is prevented when the lubricating oil sample is taken out.
Description
Technical Field
The utility model relates to the technical field of lubricating oil detection sampling, in particular to a sampling device for lubricating oil detection.
Background
The lubricating oil is a liquid or semisolid lubricating agent used on various types of automobiles and mechanical equipment to reduce friction and protect machines and workpieces, and mainly plays roles in lubrication, auxiliary cooling, rust prevention, cleaning, sealing, buffering and the like. Generally, after the preparation of the lubricating oil is completed, the lubricating oil needs to be taken out by using a sampling device for detection.
However, in the prior art, when most of sampling devices for lubricating oil detection take out samples, the sampling hoses are easy to remain, so that the sampling hoses sleeved on the sampling ports need to be disassembled in a large amount of time, the operation is complex, and the convenience in use is reduced.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a sampling device for detecting lubricating oil, so as to solve the problems of the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a sampling device for lubricating oil detection comprises a sampling cylinder, wherein a piston shaft penetrates through one end of the sampling cylinder, a mounting disc is arranged at the other end of the sampling cylinder, a disc is fixedly connected to one end, located outside the sampling cylinder, of the piston shaft, a piston is arranged inside the sampling cylinder, a liquid hole is formed in the middle of one end, close to the mounting disc, of the sampling cylinder, a connecting hole is formed in the middle of the mounting disc, a hose is fixedly connected to one side, far away from the sampling cylinder, of the mounting disc, an annular groove and an annular sealing groove are respectively formed in one end, close to the mounting disc, of the mounting disc, an annular sheet and an annular sealing ring are respectively fixedly mounted on one side, close to the sampling cylinder, of the mounting disc, a fixed block is fixedly connected to the outer wall of the lower portion of the sampling cylinder, a transverse groove is formed in the bottom of the fixed block, a rotary disc is arranged on one side of the fixed block, and a transverse shaft is arranged inside the transverse groove, the lower part both sides symmetry of fixed block is provided with the fixed plate, two the adjacent side of fixed plate all is provided with the lug.
As a further scheme of the utility model: the piston shaft is connected with the sampling cylinder in a clearance fit mode, one end, located inside the sampling cylinder, of the piston shaft is fixedly connected with the piston, the piston is matched with the sampling cylinder, the connecting hole is communicated with the liquid hole, and the connecting hole is communicated with the hose.
As a still further scheme of the utility model: the last transparent window that is provided with of sampler barrel, and the outer wall of sampler barrel is provided with the scale mark, scale mark and transparent window looks adaptation.
As a still further scheme of the utility model: the annular seal groove is arranged in an inner ring of the annular groove, the annular seal ring is arranged in an inner ring of the annular sheet, threads matched with the inner wall of the annular groove and the inner wall of the annular sheet are arranged, the annular groove is arranged in the annular sheet, the annular groove is in threaded connection with the annular sheet, the annular groove is matched with the annular sheet, the annular seal ring is arranged in the annular seal groove, and the annular seal ring is matched with the annular seal groove.
As a still further scheme of the utility model: the one end of cross axle runs through in the fixed block and with carousel fixed connection, and the other end of cross axle passes through the bearing with one side inner wall of cross slot and is connected, the cross axle is connected with sampler barrel clearance fit, one side surface that the cross axle is in the inside of cross slot is provided with left-handed screw, and the cross axle is in the opposite side surface of the inside of cross slot and is provided with right-handed screw, two the top of fixed plate all is in the inside of cross slot, and fixed plate and annular piece looks adaptation, the cross axle runs through respectively in two the fixed plate, two the fixed plate passes through threaded connection with the cross axle.
As a still further scheme of the utility model: the lug is a rubber component.
Compared with the prior art, the utility model has the beneficial effects that: through the cooperation use between fixed block, transverse groove, cross axle, carousel, fixed plate and the lug, the convenience is fixed the sampler barrel on lubricating oil drum, conveniently carries out follow-up operation, and uses through the cooperation between carousel, annular groove, annular piece, ring seal groove and the ring packing circle, under the prerequisite of guaranteeing to seal, conveniently installs and dismantles the hose, and it is convenient to use, prevents to appear remaining in the hose when taking out lubricating oil sample.
Drawings
Fig. 1 is a schematic structural diagram of a sampling device for detecting lubricating oil.
Fig. 2 is a sectional view of a front view of a sampling device for detecting lubricating oil.
Fig. 3 is an enlarged schematic structural diagram of a sampling device for detecting lubricating oil.
The labels in the figure are: 1. a sampling tube; 2. mounting a disc; 3. a piston shaft; 4. a hose; 5. a disc; 6. a transparent window; 7. scale lines; 8. a fixed block; 9. a fixing plate; 10. a turntable; 11. a bump; 12. a piston; 13. a liquid port; 14. connecting holes; 15. a transverse groove; 16. a horizontal axis; 17. an annular groove; 18. an annular sheet; 19. an annular seal groove; 20. an annular seal ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, a sampling device for detecting lubricating oil includes a sampling cylinder 1, a piston shaft 3 penetrates through one end of the sampling cylinder 1, a mounting plate 2 is disposed at the other end of the sampling cylinder 1, a circular disc 5 is fixedly connected to one end of the piston shaft 3, which is located outside the sampling cylinder 1, a piston 12 is disposed inside the sampling cylinder 1, a liquid hole 13 is disposed in the middle of one end of the sampling cylinder 1, which is close to the mounting plate 2, a connecting hole 14 is disposed in the middle of the mounting plate 2, a hose 4 is fixedly connected to one side of the mounting plate 2, which is away from the sampling cylinder 1, the piston shaft 3 is in clearance fit connection with the sampling cylinder 1, one end of the piston shaft 3, which is located inside the sampling cylinder 1, is fixedly connected to the piston 12, the piston 12 is adapted to the sampling cylinder 1, the connecting hole 14 is communicated with the liquid hole 13, the connecting hole 14 is communicated with the hose 4, a transparent window 6 is disposed on the sampling cylinder 1, and a scale mark 7 is disposed on the outer wall of the sampling cylinder 1, the scale mark 7 is matched with the transparent window 6, one end of the sampling tube 1 close to the mounting disc 2 is respectively provided with an annular groove 17 and an annular sealing groove 19, one side of the mounting disc 2 close to the sampling tube 1 is respectively and fixedly provided with an annular sheet 18 and an annular sealing ring 20, the annular sealing groove 19 is positioned in the inner ring of the annular groove 17, the annular sealing ring 20 is positioned in the inner ring of the annular sheet 18, the inner wall of the annular groove 17 and the inner wall of the annular sheet 18 are provided with matched threads, the annular groove 17 is positioned in the annular sheet 18, the annular groove 17 is in threaded connection with the annular sheet 18, the annular groove 17 is matched with the annular sheet 18, the annular sealing ring 20 is positioned in the annular sealing groove 19, the annular sealing ring 20 is matched with the annular sealing groove 19, the outer wall of the lower part of the sampling tube 1 is fixedly connected with a fixing block 8, the bottom of the fixing block 8 is provided with a transverse groove 15, and one side of the fixing block 8 is provided with a turntable 10, the inside of horizontal groove 15 is provided with horizontal axle 16, the lower part bilateral symmetry of fixed block 8 is provided with fixed plate 9, the adjacent side of two fixed plates 9 all is provided with lug 11, the one end of horizontal axle 16 runs through fixed block 8 and with carousel 10 fixed connection, and the other end of horizontal axle 16 passes through the bearing with one side inner wall of horizontal groove 15 and is connected, horizontal axle 16 and sampler barrel 1 clearance fit are connected, horizontal axle 16 is provided with the left-handed screw thread in the inside surface of horizontal groove 15, and horizontal axle 16 is provided with the right-handed screw thread in the inside surface of the other side of horizontal groove 15, the top of two fixed plates 9 all is in the inside of horizontal groove 15, and fixed plate 9 and annular piece 18 looks adaptation, horizontal axle 16 runs through two fixed plates 9 respectively, two fixed plates 9 pass through threaded connection with horizontal axle 16, lug 11 is the component of a rubber material.
The working principle of the utility model is as follows: in the using process, a user firstly places the device on a lubricating oil barrel to be sampled, then rotates the rotary table 10 to drive the cross shaft 16 to rotate, the cross shaft 16 drives the two fixing plates 9 to move oppositely until the two fixing plates 9 are clamped on the barrel wall of the oil barrel, friction force is increased through the convex blocks 11, the device can be fixed on the lubricating oil barrel, subsequent operation is convenient to carry out, then the hose 4 is inserted below the liquid level of lubricating oil, the piston shaft 3 is pulled through the disc 5, the piston shaft 3 drives the piston 12 to move, negative pressure is formed inside the sampling barrel 1, at the moment, the lubricating oil enters the inside of the sampling barrel 1 through the hose 4, the connecting hole 14 and the liquid hole 13, sampling of the lubricating oil can be completed, the user can observe the sampling amount of the lubricating oil through the transparent window 6 and the scale line 7, and the use is convenient; rotatory mounting disc 2 makes annular piece 18 follow the inside back-out of annular groove 17, can make things convenient for the dismantlement between sampler barrel 1 and the mounting disc 2, and through ring type seal 20 and annular seal groove 19, increases the leakproofness between sampler barrel 1 and the mounting disc 2, dismantles the back when the mounting disc 2, can discharge the lubricating oil of sample from liquid hole 13 through removing piston 12, prevents to appear remaining in the hose 4 when taking out lubricating oil sample.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a lubricating oil detects uses sampling device, includes sampler barrel (1), its characterized in that: a piston shaft (3) penetrates through one end of the sampling cylinder (1), a mounting disc (2) is arranged at the other end of the sampling cylinder (1), a disc (5) is fixedly connected to one end, located outside the sampling cylinder (1), of the piston shaft (3), a piston (12) is arranged inside the sampling cylinder (1), a liquid hole (13) is formed in the middle of one end, close to the mounting disc (2), of the sampling cylinder (1), a connecting hole (14) is formed in the middle of the mounting disc (2), a hose (4) is fixedly connected to one side, far away from the sampling cylinder (1), of the mounting disc (2), an annular groove (17) and an annular sealing groove (19) are respectively formed in one end, close to the mounting disc (2), of the mounting disc (2), close to one side of the sampling cylinder (1), and are respectively and fixedly provided with an annular sheet (18) and an annular sealing ring (20), the lower part outer wall fixedly connected with fixed block (8) of sampling tube (1), the bottom of fixed block (8) is provided with transverse groove (15), and one side of fixed block (8) is provided with carousel (10), the inside of transverse groove (15) is provided with cross axle (16), the lower part bilateral symmetry of fixed block (8) is provided with fixed plate (9), two the adjacent side of fixed plate (9) all is provided with lug (11).
2. The sampling device for detecting lubricating oil according to claim 1, characterized in that: piston shaft (3) are connected with sampler barrel (1) clearance fit, and piston shaft (3) are in inside one end and piston (12) fixed connection of sampler barrel (1), piston (12) and sampler barrel (1) looks adaptation, connecting hole (14) and liquid hole (13) intercommunication, and connecting hole (14) and hose (4) intercommunication.
3. The sampling device for detecting lubricating oil according to claim 1, characterized in that: be provided with transparent window (6) on sampler barrel (1), and the outer wall of sampler barrel (1) is provided with scale mark (7), scale mark (7) and transparent window (6) looks adaptation.
4. The sampling device for detecting lubricating oil according to claim 1, characterized in that: the utility model discloses a seal ring, including annular seal groove (17), ring seal groove (19), ring seal (20) are in the inner circle of annular groove (17), the inner wall of annular groove (17) and the inner wall of annular piece (18) are provided with the screw thread of looks adaptation, and ring seal groove (17) are in the inside of annular piece (18), ring seal groove (17) pass through threaded connection with annular piece (18), and ring seal groove (17) and annular piece (18) looks adaptation, ring seal (20) are in the inside of ring seal groove (19), and ring seal (20) and ring seal groove (19) looks adaptation.
5. The sampling device for detecting lubricating oil according to claim 1, characterized in that: the one end of cross axle (16) runs through in fixed block (8) and with carousel (10) fixed connection, and the other end of cross axle (16) passes through the bearing with one side inner wall of cross slot (15) and is connected, cross axle (16) are connected with sampler barrel (1) clearance fit, cross axle (16) are provided with left-handed screw in the inside one side surface of cross slot (15), and cross axle (16) are provided with right-handed screw in the inside opposite side surface of cross slot (15), two the top of fixed plate (9) all is in the inside of cross slot (15), and fixed plate (9) and annular piece (18) looks adaptation, cross axle (16) run through respectively in two fixed plate (9), two fixed plate (9) pass through threaded connection with cross axle (16).
6. The sampling device for detecting lubricating oil according to claim 1, characterized in that: the projection (11) is a rubber member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121372358.9U CN215414567U (en) | 2021-06-21 | 2021-06-21 | Sampling device for lubricating oil detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121372358.9U CN215414567U (en) | 2021-06-21 | 2021-06-21 | Sampling device for lubricating oil detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215414567U true CN215414567U (en) | 2022-01-04 |
Family
ID=79640395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121372358.9U Expired - Fee Related CN215414567U (en) | 2021-06-21 | 2021-06-21 | Sampling device for lubricating oil detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215414567U (en) |
-
2021
- 2021-06-21 CN CN202121372358.9U patent/CN215414567U/en not_active Expired - Fee Related
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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: 20220104 |