CN214036517U - Lithium cell production line is with preventing leaking rotatory axle sleeve - Google Patents
Lithium cell production line is with preventing leaking rotatory axle sleeve Download PDFInfo
- Publication number
- CN214036517U CN214036517U CN202022928290.XU CN202022928290U CN214036517U CN 214036517 U CN214036517 U CN 214036517U CN 202022928290 U CN202022928290 U CN 202022928290U CN 214036517 U CN214036517 U CN 214036517U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- cavity
- limiting disc
- spacing dish
- axle sleeve
- Prior art date
- 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
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 230000001050 lubricating effect Effects 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 6
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 6
- 241001330002 Bambuseae Species 0.000 abstract description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 6
- 239000011425 bamboo Substances 0.000 abstract description 6
- 230000003749 cleanliness Effects 0.000 abstract description 6
- 239000012530 fluid Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a lithium cell production line is with preventing leaking rotatory axle sleeve, the female joint comprises a sleeve, the vertical installation of sleeve, and telescopic inside has seted up the shaft cavity, telescopic internal surface is provided with lubricated bed course, and telescopic upper surface is provided with seal ring, telescopic upper surface is provided with first spacing dish, and the bottom of first spacing dish has seted up first section of thick bamboo cavity, telescopic lower surface is provided with the spacing dish of second, and the top of the spacing dish of second has seted up second section of thick bamboo cavity, the cover cavity has all been seted up between the upper and lower surface position of first spacing dish and between the upper and lower surface position of the spacing dish of second, fixed chamber has been seted up at the top of first spacing dish. The utility model discloses in, rotatory axle sleeve is equipped with the spacing body and separates the fender in both ends for the axle sleeve is excellent in the sealed effect of fixed area internal rotation, simultaneously, separates to keep off, can avoid fluid to spill the protective effect in order to strengthen rotatory axle sleeve, ensures the cleanliness factor of axle sleeve internal environment.
Description
Technical Field
The utility model relates to a prevent leaking rotatory axle sleeve field, especially relate to a lithium cell production line is with preventing leaking rotatory axle sleeve.
Background
In the lithium cell production process, need realize the surface machining to the lithium cell as the processing body through rotary mechanism, among the rotary mechanism, rotatory axle sleeve cup joints the surface position of assembly at the transmission shaft through the shaft cavity, play the bearing effect, through and the clearance fit between the bearing, combine the filling layer to rotate the space and seal, it has lubricating oil to adsorb in this filling layer, thereby reduce the friction loss of axle sleeve and transmission shaft rotation during operation, increase of service life, traditional prevent leaking the rotation axis cover when using, it separates the fender in both ends to establish the limit body, lead to the axle sleeve can not be in fixed area internal rotation all the time, and simultaneously, it is not good to separate the sealed effect of fender, fluid spills the safeguard effect who reduces rotatory axle sleeve, lead to the cleanliness factor of axle sleeve internal environment not good, the use of preventing leaking rotatory axle sleeve has been influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the lithium cell production line that provides is with preventing leaking rotatory axle sleeve.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a lithium cell production line is with preventing leaking rotatory axle sleeve, includes the sleeve, the vertical installation of sleeve, and telescopic inside has seted up the shaft cavity, telescopic internal surface is provided with lubricated bed course, and telescopic upper surface is provided with seal ring, telescopic upper surface is provided with first spacing dish, and the bottom of first spacing dish has seted up first section of thick bamboo chamber, telescopic lower surface is provided with the spacing dish of second, and the top of the spacing dish of second has seted up second section of thick bamboo chamber, the cover chamber has all been seted up between the upper and lower surface position of first spacing dish and between the upper and lower surface position of the spacing dish of second, fixed chamber has been seted up at the top of first spacing dish, and first spacing dish has the compression leg through fixed chamber slidable mounting.
Preferably, the lubricating cushion layer is coated on the outer surface of the shaft cavity, and the lubricating cushion layer and the sealing washer are made of sponge materials.
Preferably, the lubricating cushion layer is vertically and fixedly arranged on the lower surface of the sealing gasket, and the sealing gasket is slidably arranged on the upper surface of the sleeve.
Preferably, the first limiting disc is movably arranged at the upper end of the sleeve through a first cylinder cavity, and the second limiting disc is movably arranged at the lower end of the sleeve through a second cylinder cavity.
Preferably, the cross-sectional areas of the first limiting disc and the second limiting disc are the same, and the shaft cavity is arranged between the two sets of sleeve cavities and corresponds to the shaft cavity.
Preferably, an inner threaded cavity is formed between the upper surface and the lower surface of the compression column, and the inner threaded cavity corresponds to the shaft cavity.
Preferably, the peripheral edge position of the upper surface of the first limiting disc, the top of the sleeve and the peripheral edge position of the lower surface of the second limiting disc are in threaded connection with the bottom of the sleeve through bolts.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, a first limiting disc positioned and assembled at one end of the sleeve by a first cylinder cavity and a second limiting disc positioned and assembled at the other end of the sleeve by a second cylinder cavity are arranged to form a limiting body, and the two ends are blocked, so that the shaft sleeve rotates in a fixed area, and the sleeve cavity realizes the fixed sleeve joint of the limiting structure on the transmission shaft;
2. in the utility model, the compression leg positioned and installed by the fixed cavity is sleeved and assembled on the transmission shaft through the inner spiral cavity and is in fit connection with the shaft sleeve, and one end is blocked and sealed, so that the leakage of oil is avoided, the protection effect of the rotary shaft sleeve is enhanced, and the cleanliness of the internal environment of the shaft sleeve is ensured;
to sum up, rotatory axle sleeve is equipped with the spacing body and separates the fender in both ends for the axle sleeve is in fixed region internal rotation, and simultaneously, it is excellent to separate to keep off sealed effect, can avoid fluid to spill the protective effect in order to strengthen rotatory axle sleeve, ensures the cleanliness factor of axle sleeve internal environment.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of a leakage-proof rotary shaft sleeve for a lithium battery production line according to the present invention;
fig. 2 is a top view of a leakage-proof rotary shaft sleeve for a lithium battery production line according to the present invention;
fig. 3 is a schematic structural view of a second embodiment of the leakage-proof rotary shaft sleeve for the lithium battery production line.
In the figure: the shaft cavity structure comprises a sleeve 1, a shaft cavity 2, a lubricating cushion layer 3, a sealing washer 4, a first limiting disc 5, a first cylinder cavity 6, a second limiting disc 7, a second cylinder cavity 8, a sleeve cavity 9, a fixing cavity 10, a compression column 11, an inner screw cavity 12 and a bolt 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-2, a lithium battery production line is with preventing leaking rotatory axle sleeve, including sleeve 1, sleeve 1 is vertical to be installed, and sleeve 1's inside has seted up shaft cavity 2, sleeve 1's internal surface is provided with lubricated bed course 3, and sleeve 1's upper surface is provided with seal ring 4, sleeve 1's upper surface is provided with first spacing dish 5, and first barrel cavity 6 has been seted up to first spacing dish 5's bottom, sleeve 1's lower surface is provided with spacing dish 7 of second, and second barrel cavity 8 has been seted up at the top of spacing dish 7 of second, all seted up cover cavity 9 between the upper and lower surface position of first spacing dish 5 and between the upper and lower surface position of spacing dish 7 of second, fixed cavity 10 has been seted up at the top of first spacing dish 5, and first spacing dish 5 has compression leg 11 through fixed cavity 10 slidable mounting.
The cladding of lubricated bed course 3 is in the surface position of shaft cavity 2, and lubricated bed course 3 and seal ring 4 are the sponge material, the perpendicular fixed mounting of lubricated bed course 3 is at seal ring 4's lower surface, and seal ring 4 slidable mounting is at the upper surface position of sleeve 1, first spacing dish 5 is in sleeve 1's upper end through 6 movable mounting in first section of thick bamboo chamber, and the spacing dish 7 of second is through 8 movable mounting in sleeve 1's lower extreme in second section of thick bamboo chamber, the cross sectional area size of first spacing dish 5 and second spacing dish 7 is the same, and shaft cavity 2 sets up between two sets of cover chambeies 9, cover chamber 9 is corresponding with shaft cavity 2, interior screw cavity 12 has been seted up between the upper and lower surface position of compression leg 11, and interior screw cavity 12 is corresponding with shaft cavity 2.
Example two
Referring to fig. 2-3, a lithium battery production line is with preventing leaking rotatory axle sleeve, including sleeve 1, sleeve 1 is vertical to be installed, and sleeve 1's inside has seted up shaft cavity 2, sleeve 1's internal surface is provided with lubricated bed course 3, and sleeve 1's upper surface is provided with seal ring 4, sleeve 1's upper surface is provided with first spacing dish 5, and first barrel cavity 6 has been seted up to first spacing dish 5's bottom, sleeve 1's lower surface is provided with spacing dish 7 of second, and second barrel cavity 8 has been seted up at the top of spacing dish 7 of second, all seted up cover cavity 9 between the upper and lower surface position of first spacing dish 5 and between the upper and lower surface position of spacing dish 7 of second, fixed cavity 10 has been seted up at the top of first spacing dish 5, and first spacing dish 5 has compression leg 11 through fixed cavity 10 slidable mounting.
The lubricating cushion layer 3 is coated on the outer surface of the shaft cavity 2, the lubricating cushion layer 3 and the sealing washer 4 are both made of sponge materials, the lubricating cushion layer 3 is vertically and fixedly arranged on the lower surface of the sealing washer 4, the sealing washer 4 is slidably arranged on the upper surface of the sleeve 1, the first limiting disc 5 is movably arranged at the upper end of the sleeve 1 through the first cylinder cavity 6, the second limiting disc 7 is movably arranged at the lower end of the sleeve 1 through the second cylinder cavity 8, the cross section areas of the first limiting disc 5 and the second limiting disc 7 are the same, the shaft cavity 2 is arranged between the two sets of sleeve cavities 9, the sleeve cavities 9 correspond to the shaft cavity 2, an inner screw cavity 12 is arranged between the upper surface and the lower surface of the compression leg 11, the inner screw cavity 12 corresponds to the shaft cavity 2, bolts 13 are in threaded connection between the peripheral edge positions of the upper surface of the first limiting disc 5 and the top of the sleeve 1 and between the peripheral edge positions of the lower surface of the second limiting disc 7 and the bottom of the sleeve 1, the bolt 13 realizes that the assembly between the rotary shaft sleeves is fixed, and the rotary shaft sleeves can be disassembled and assembled through disassembly, so that the lubricating structure can be conveniently replaced and cleaned.
The working principle is as follows: the sleeve 1 is sleeved and assembled on the outer surface of the transmission shaft through the shaft cavity 2 to play a bearing role, a filling layer formed by combining a lubricating cushion layer 3 and a sealing washer 4 is combined to seal a rotating gap through clearance fit between the sleeve and the bearing, lubricating oil is adsorbed in the filling layer, so that the friction loss of the shaft sleeve and the transmission shaft during rotating work is reduced, the service life is prolonged, a first limiting disc 5 positioned and assembled at one end of the sleeve 1 by a first cylinder cavity 6 and a second limiting disc 7 positioned and assembled at the other end of the sleeve 1 by a second cylinder cavity 8 are combined into a limiting body, two ends of the limiting body are blocked to enable the shaft sleeve to rotate in a fixed area, the sleeve cavity 9 realizes fixed sleeving of a limiting structure on the transmission shaft, a compression leg 11 positioned and installed by a fixed cavity 10 is sleeved and assembled on the transmission shaft through an internal screw cavity 12 and is in fit with the shaft sleeve to seal one end of the shaft, thereby avoid fluid to spill, strengthen the protecting effect of rotatory axle sleeve, ensure the cleanliness factor of axle sleeve internal environment, the utility model discloses in, rotatory axle sleeve is equipped with spacing body and separates the fender in both ends for the axle sleeve is excellent in fixed area internal rotation, simultaneously, separates to keep off sealed effect, can avoid fluid to spill the protecting effect in order to strengthen rotatory axle sleeve, ensures the cleanliness factor of axle sleeve internal environment.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A leakage-proof rotary shaft sleeve for a lithium battery production line comprises a sleeve (1) and is characterized in that the sleeve (1) is vertically installed, a shaft cavity (2) is formed in the sleeve (1), a lubricating cushion layer (3) is arranged on the inner surface of the sleeve (1), a sealing washer (4) is arranged on the upper surface of the sleeve (1), a first limiting disc (5) is arranged on the upper surface of the sleeve (1), a first cylinder cavity (6) is formed in the bottom of the first limiting disc (5), a second limiting disc (7) is arranged on the lower surface of the sleeve (1), a second cylinder cavity (8) is formed in the top of the second limiting disc (7), sleeve cavities (9) are formed between the upper surface and the lower surface of the first limiting disc (5) and between the upper surface and the lower surface of the second limiting disc (7), a fixed cavity (10) is formed in the top of the first limiting disc (5), and the first limit disc (5) is provided with a compression leg (11) through a fixed cavity (10) in a sliding way.
2. The leakage-proof rotary shaft sleeve for the lithium battery production line as claimed in claim 1, wherein the lubricating cushion layer (3) is coated on the outer surface of the shaft cavity (2), and the lubricating cushion layer (3) and the sealing washer (4) are made of sponge.
3. A leakage-proof rotary shaft sleeve for a lithium battery production line according to claim 1, wherein the lubricating cushion layer (3) is vertically and fixedly arranged on the lower surface of the sealing washer (4), and the sealing washer (4) is slidably arranged on the upper surface of the sleeve (1).
4. A leakage-proof rotary shaft sleeve for a lithium battery production line according to claim 1, wherein the first limiting disc (5) is movably mounted at the upper end of the sleeve (1) through a first cylinder cavity (6), and the second limiting disc (7) is movably mounted at the lower end of the sleeve (1) through a second cylinder cavity (8).
5. A leakage-proof rotary shaft sleeve for a lithium battery production line according to claim 1, wherein the cross-sectional areas of the first limiting disc (5) and the second limiting disc (7) are the same, and the shaft cavity (2) is opened between two sets of the sleeve cavities (9), and the sleeve cavities (9) correspond to the shaft cavity (2).
6. The leakage-proof rotary shaft sleeve for the lithium battery production line as claimed in claim 1, wherein an inner threaded cavity (12) is formed between the upper and lower surfaces of the compression leg (11), and the inner threaded cavity (12) corresponds to the shaft cavity (2).
7. A leakage-proof rotary shaft sleeve for a lithium battery production line according to claim 1, wherein bolts (13) are screwed between the peripheral edge position of the upper surface of the first limiting disc (5) and the top of the sleeve (1) and between the peripheral edge position of the lower surface of the second limiting disc (7) and the bottom of the sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022928290.XU CN214036517U (en) | 2020-12-09 | 2020-12-09 | Lithium cell production line is with preventing leaking rotatory axle sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022928290.XU CN214036517U (en) | 2020-12-09 | 2020-12-09 | Lithium cell production line is with preventing leaking rotatory axle sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214036517U true CN214036517U (en) | 2021-08-24 |
Family
ID=77335524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022928290.XU Expired - Fee Related CN214036517U (en) | 2020-12-09 | 2020-12-09 | Lithium cell production line is with preventing leaking rotatory axle sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214036517U (en) |
-
2020
- 2020-12-09 CN CN202022928290.XU patent/CN214036517U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105240532A (en) | Oil seal structure | |
| CN204201078U (en) | A kind of y-type seal ring | |
| CN214036517U (en) | Lithium cell production line is with preventing leaking rotatory axle sleeve | |
| CN107725357A (en) | A kind of crescent gear pump suitable for Water hydraulics | |
| CN206377164U (en) | A kind of universal joint with automatic oil return burn-out proof pad | |
| CN208955792U (en) | Sealing structure, shaft sealer and motor | |
| CN103423538A (en) | Hydraulic swivel joint with high leak tightness | |
| CN204284456U (en) | A kind of non-maintaining pressure roller | |
| CN201277267Y (en) | Sealing check ring and deep groove ball bearing employing the same | |
| CN218440225U (en) | SHF series harmonic reducer bearing with oil seal end cover | |
| CN203955466U (en) | A kind of edge banding machine rubber-coated mechanism glue leakage-proof device | |
| CN203067557U (en) | Four-lip combined type sealing structure and wheel hub bearing unit | |
| CN205806482U (en) | Combination hydraulic rotary shaft oil seal | |
| CN206988100U (en) | It is a kind of to angie type oil groove cycloid rotor pump | |
| CN205978105U (en) | Agricultural machinery wheel hub bearing sealing device for unit | |
| CN217271493U (en) | Shock absorber bearing with weight reduction grooves | |
| CN213655729U (en) | Radial main sealing structure of large sealing ring of washing machine clutch | |
| CN208951301U (en) | A kind of underwater rotary shaft composite seal device | |
| CN216111902U (en) | Guider for powder metallurgy | |
| CN109058468A (en) | A kind of underwater rotary shaft composite seal device | |
| CN219317628U (en) | Butterfly valve distributed sealing structure | |
| CN213451681U (en) | Rubber sealing element for transmission shaft | |
| CN210424435U (en) | High-efficient lubricating structure of transmission main shaft | |
| CN103423539A (en) | Hydraulic swivel joint not prone to oil leakage | |
| CN204061600U (en) | A kind of Hooke's joint assembly being applicable to Intelligent assembly quick position |
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: 20210824 |