CN211288511U - Efficient lubricating and heat-dissipating bell-shaped shell - Google Patents
Efficient lubricating and heat-dissipating bell-shaped shell Download PDFInfo
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- CN211288511U CN211288511U CN201922418620.8U CN201922418620U CN211288511U CN 211288511 U CN211288511 U CN 211288511U CN 201922418620 U CN201922418620 U CN 201922418620U CN 211288511 U CN211288511 U CN 211288511U
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- bell
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- shaped shell
- shell body
- storage bin
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Abstract
The utility model discloses a bell-shaped shell with high-efficiency lubrication and heat dissipation, which solves the problems that the bell-shaped shell is difficult to lubricate and has slow heat dissipation in the working process, and relates to the technical field of bell-shaped shells, the technical proposal is that an oil storage bin is arranged on a bell-shaped shell body, the oil storage bin comprises an oil inlet and a plurality of oil outlets, the plurality of oil outlets are arranged on the oil storage bin, the oil outlets are communicated with the inner cavity of the bell-shaped shell body, an oil outlet device is arranged on the oil outlets, the oil outlet device comprises a shell body, a rotating shaft and a roller, the roller is fixedly connected with the rotating shaft, the rotating shaft is arranged on the shell body, the roller is provided with a fluff layer for absorbing lubricating oil, a rubber plug is hermetically connected with the oil inlet, a plurality of slideways and a block are arranged on the inner cavity of the bell-shaped shell body, the block is arranged between two, the radiating holes are provided with vent holes connected with the inner cavity of the bell-shaped shell.
Description
Technical Field
The utility model relates to a bell shell, more specifically say that it relates to a radiating bell shell of high-efficient lubrication.
Background
The bell-shaped shell is a key component in a driving shaft of the constant velocity universal joint for the automobile, the service performance and the quality life of the ball-cage constant velocity universal joint directly influence the view of people on the automobile, and along with the popularization of the automobile, the requirements of people on the service performance and the use comfort of the automobile are higher and higher.
At present, although the bell-shaped shell on the market can achieve the effect of matching with the transmission ball and bearing the transmission ball, the bell-shaped shell is a closed part and cannot achieve the self-lubricating effect, the wear between the transmission ball and the bell-shaped shell can be increased due to the low lubricating effect of the bell-shaped shell, the service life of the bell-shaped shell is shortened, the totally-closed bell-shaped shell is slow in heat dissipation, and the problem that the service life of the bell-shaped shell is lost due to various wear and tear caused by long-time work can be solved.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art existence, the utility model aims to provide a radiating bell shell is lubricated to high efficiency.
In order to achieve the above purpose, the utility model provides a following technical scheme: a bell-shaped shell with high-efficiency heat dissipation comprises a bell-shaped shell body, wherein one end of the bell-shaped shell body is an open end, the other end of the bell-shaped shell body is provided with a connecting shaft, an oil storage bin is arranged on the bell-shaped shell body and communicated to the outer side of the open end, the oil storage bin is provided with a sealing plug for sealing the oil storage bin and comprises an oil inlet and a plurality of oil outlets, the plurality of oil outlets are arranged at two ends of the oil storage bin, the oil outlets are communicated with an inner cavity of the bell-shaped shell body, the oil outlets are provided with an oil outlet device, the oil outlet device comprises a shell, a rotating shaft and a roller, the roller is fixedly connected with the rotating shaft, the rotating shaft is arranged on the shell, the roller is provided with a fluff layer for absorbing lubricating oil, the oil inlet comprises a first oil inlet and a second oil inlet, a rubber plug is, the blocking block is arranged between two adjacent slideways, a spiral radiating groove is arranged on the blocking block, a radiating hole is arranged at the connecting shaft of the bell-shaped shell body and penetrates through the connecting shaft on the bell-shaped shell body, and a ventilating hole for connecting the inner cavity of the bell-shaped shell is arranged on the radiating hole.
By adopting the technical scheme, the bell-shaped shell body is provided with the oil storage bin which can store lubricating oil, the high-efficiency lubricating effect can still be kept in the long-time working process, the frictional wear between the bell-shaped shell body and the transmission ball is maintained, the two ends of the oil storage bin are provided with the oil outlet devices, the transmission ball is subjected to surface lubrication by the mutual contact rotation of the roller and the transmission ball, the lubricating oil in the oil storage bin is adsorbed by a fluff layer on the roller to carry out surface lubrication on the transmission ball and flows out from the oil storage bin through a gap between the roller and the shell when the roller rotates, all parts on the inner cavity of the bell-shaped shell are lubricated, the fluff layer for soaking the oil can protect the transmission ball and reduce the wear, the oil storage bin is provided with the oil inlet, the oil inlet comprises the first oil inlet and the second oil inlet, the oil inlet is provided with the rubber plug column, and the plurality of the oil inlets ensure that the lubricating oil, the consequence of causing the unable full oil storage storehouse of lubricating oil, lead to the unable oil storage storehouse of storing up of lubricating oil even, influence the lubricated inner chamber of lubricating oil on the bell shell body inner chamber, the rubber stopper post guarantees the sealed of oil inlet, prevent lubricating oil leakage, bell shell body connecting axle department is equipped with the louvre, be connected with the bell shell outside through the louvre, bell shell rotates in the course of the work, make the air get into bell shell inner chamber, carry out quick air cooling to the bell shell, reach the quick radiating effect of bell shell body, and be equipped with the spiral radiating groove on the bell shell body inner chamber piece that hinders, through the bolt radiating groove, the air is in the mutual transmission circulation on central body inner chamber, it cools down to the bell shell body to last.
The utility model discloses further set up to: the outer surface layer of the bell-shaped shell is provided with a heat dissipation groove.
Through adopting above-mentioned technical scheme, the area of contact of bell shell extexine and air is increased in the setting of heat dissipation recess, cools down bell shell body through air at heat dissipation recess inner loop contact bell shell extexine.
The utility model discloses further set up to: and the inner cavity of the bell-shaped shell is provided with a wear-resistant layer.
By adopting the technical scheme, the wear-resistant layer can effectively reduce the wear degree of the transmission ball and the inner cavity of the bell-shaped shell body, and prolong the service life of the bell-shaped shell body
The utility model discloses further set up to: the wear-resistant layer is made of a ceramic coating.
By adopting the technical scheme, the ceramic coating material has high wear resistance, and prevents direct wear between the transmission ball and the bell housing body.
The utility model discloses further set up to: the rubber plug is of an integrated structure.
Through adopting above-mentioned technical scheme, the rubber stopper post of integral type structure can guarantee the convenience of production, efficiency.
The utility model discloses further set up to: and the oil storage bin is provided with a sealing assembly for increasing the sealing effect, and the sealing assembly comprises a plurality of sealing gaskets.
Through adopting above-mentioned technical scheme, increased the sealed effect between sealing plug and the oil storage bin, prevented that lubricating oil from leaking in the clearance between oil storage bin and the sealing plug.
Drawings
FIG. 1 is a schematic cross-sectional view of an outer shell body;
FIG. 2 is an enlarged view of the structure at A;
fig. 3 is a schematic view of a rubber plug structure.
Labeled as: 1-a bell housing body; 11-heat dissipation grooves; 12-spiral heat sink; 13-heat dissipation holes; 131-a through hole; 2-an oil storage bin; 21-an oil inlet; 211 — a first oil inlet; 212-a second oil inlet; 22-an oil outlet; 3-rubber plug; 31-a first cylinder; 32-a second column; 4-an oil outlet device; 41-a housing; 42-a rotating shaft; 43-a drum; 431-a fluff layer; 5-sealing plug; 51-sealing assembly.
Detailed Description
The invention will be further described in the following with reference to specific embodiments thereof, with reference to the accompanying drawings, in which figures 1 to 3:
the utility model provides a radiating bell-shaped shell of high-efficient lubrication, including bell-shaped shell body 1, 1 one end of bell-shaped shell body is the open end, be equipped with the connecting axle on the other end, be equipped with oil storage bin 2 on the bell-shaped shell body 1, and communicate to the open end outside, be equipped with the sealing plug 5 that is used for sealed oil storage bin 2 on the oil storage bin 2, communicate to the open end outside through oil storage bin 2, make oil storage bin 2 more convenient in the course of working, and mutually support through sealing plug 5 and oil storage bin 2, make oil storage bin 2 form a sealed oil storage cavity, guarantee the storage of lubricating oil.
The oil storage bin 2 comprises an oil inlet 21 and a plurality of oil outlets 22, the oil outlets 22 are arranged at two ends of the oil storage bin 21 and communicated with the inner cavity of the bell-shaped shell body 1, the oil outlets 22 are communicated with the inner cavity of the bell-shaped shell body 1, an oil outlet device 4 is arranged on the oil outlets 22, the oil outlet device 4 comprises a shell 41, a rotating shaft 42 and a roller 43, the roller 43 is fixedly connected with the rotating shaft 42, the rotating shaft 42 is arranged on the shell, a fluff layer 431 for absorbing lubricating oil is arranged on the roller 43, the oil storage bin 2 ensures the storage property of the lubricating oil, the efficient lubricity of the bell-shaped shell body 1 is maintained in the working process through the storage of the lubricating oil, the oil storage bin 2 lubricates the driving ball through the oil outlet device 4, the fluff layer 431 on the roller is wetted by the lubrication in the oil storage bin 2, the roller 43 and the driving ball mutually abut against and rotate to lubricate the surface of the driving ball, lubricating oil can be made to flow out of the transmission gap to lubricate the transmission ball, parts of all parts are lubricated by the rotation of the transmission ball, and the lubricating effect on the inner cavity of the bell-shaped shell body 1 is guaranteed.
Be equipped with a plurality of slides and hinder the piece on the 1 inner chamber of bell shell body, hinder the piece and locate between two adjacent slides, it is equipped with spiral radiating groove 12 on the piece to hinder, 1 connecting axle department of bell shell body is equipped with louvre 13, louvre 13 runs through the connecting axle on the bell shell body, be equipped with the ventilation hole 131 of connecting the bell shell inner chamber on the louvre 13, be linked together bell shell inner chamber 1 and the bell shell outside through louvre 13, leading-in cooling of bell shell inner chamber through the air of bell shell side, it is equipped with spiral radiating groove 12 on hindering the piece through the bell shell inner chamber, can continuously dispel the heat to the bell shell inner chamber through spiral radiating groove 12 with the leading-in air in the outside, reach the excellent effect of heat dissipation.
The outer surface layer of the bell-shaped shell body 1 is provided with a heat dissipation groove 11, the contact area between the outer surface layer of the bell-shaped shell and air is increased, the bell-shaped shell body 1 is cooled by utilizing the rapidly circulating air, the inner cavity of the bell-shaped shell body 1 is provided with a wear-resistant layer which prevents direct abrasion between a transmission ball and the inner cavity of the bell-shaped shell, the wear-resistant effect between the transmission ball and the bell-shaped shell is improved, the service life of the bell-shaped shell body 1 is prolonged, the wear-resistant layer is made of a ceramic coating, the ceramic coating has excellent wear-resistant performance, the wear-resistant effect is further increased through the arrangement of the ceramic coating, the rubber plug 3 is of an integrated structure, the high efficiency and convenience of production of the rubber plug of the integrated structure are ensured, the sealing assembly for increasing the sealing effect is arranged on the oil storage bin 2, the sealing assembly 51 comprises a plurality of sealing gaskets, and, the lubricating oil is prevented from leaking from the gap between the oil storage bin 2 and the sealing plug 5.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. The utility model provides a radiating bell shell of high-efficient lubrication, includes bell shell body, characterized by: one end of the bell-shaped shell body (1) is an open end, the other end of the bell-shaped shell body is provided with a connecting shaft, an oil storage bin (2) is arranged on the bell-shaped shell body (1) and communicated to the outer side of the open end, a sealing plug (5) used for sealing the oil storage bin (2) is arranged on the oil storage bin (2), the oil storage bin (2) comprises an oil inlet (21) and a plurality of oil outlets (22), the oil outlets (22) are arranged on the oil storage bin (2) and communicated with the inner cavity of the bell-shaped shell body (1), the oil outlets (22) are communicated with the inner cavity of the bell-shaped shell body (1), an oil outlet device (4) is arranged on the oil outlets (22), the oil outlet device (4) comprises a shell (41), a rotating shaft (42) and a roller (43), the roller (43) is fixedly connected with the rotating shaft (42), the rotating shaft (42) is arranged on the shell (41), a fluff layer (431), The oil inlet (21) is provided with a rubber plug (3), the rubber plug (3) is provided with a first cylinder (31) and a second cylinder (32), the rubber plug (3) is connected with the oil inlet (21) in a sealing mode, the inner cavity of the bell-shaped shell body (1) is provided with a plurality of slideways and blocking blocks, the blocking blocks are arranged between every two adjacent slideways, the blocking blocks are provided with spiral radiating grooves (12), the connecting shaft of the bell-shaped shell body (1) is provided with radiating holes (13), the radiating holes (13) penetrate through the connecting shaft of the bell-shaped shell body, and the radiating holes (13) are provided with ventilating holes (131) for connecting the inner cavity of the bell-shaped shell.
2. The efficient lubricating and heat dissipating bell housing of claim 1, wherein: the outer surface layer of the bell-shaped shell body (1) is provided with a heat dissipation groove (11).
3. The efficient lubricating and heat dissipating bell housing of claim 2, wherein: and the inner cavity of the bell-shaped shell body (1) is provided with a wear-resistant layer.
4. The efficient lubricating and heat dissipating bell housing of claim 3, wherein: the wear-resistant layer is made of a ceramic coating.
5. The efficient lubricating and heat dissipating bell housing of claim 4, wherein: the rubber plug (3) is of an integrated structure.
6. The efficient lubricating and heat dissipating bell housing of claim 5, wherein: the oil storage bin (2) is provided with a sealing assembly (51) for increasing the sealing effect, and the sealing assembly (51) comprises a plurality of sealing gaskets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922418620.8U CN211288511U (en) | 2019-12-27 | 2019-12-27 | Efficient lubricating and heat-dissipating bell-shaped shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922418620.8U CN211288511U (en) | 2019-12-27 | 2019-12-27 | Efficient lubricating and heat-dissipating bell-shaped shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211288511U true CN211288511U (en) | 2020-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922418620.8U Active CN211288511U (en) | 2019-12-27 | 2019-12-27 | Efficient lubricating and heat-dissipating bell-shaped shell |
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|---|---|
| CN (1) | CN211288511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114893509A (en) * | 2022-04-26 | 2022-08-12 | 江苏大洋精锻有限公司 | Wear-resistant automobile transmission shaft bell-shaped shell |
-
2019
- 2019-12-27 CN CN201922418620.8U patent/CN211288511U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114893509A (en) * | 2022-04-26 | 2022-08-12 | 江苏大洋精锻有限公司 | Wear-resistant automobile transmission shaft bell-shaped shell |
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