CN105626700A - Automobile bearing lubrication device - Google Patents
Automobile bearing lubrication device Download PDFInfo
- Publication number
- CN105626700A CN105626700A CN201410582350.3A CN201410582350A CN105626700A CN 105626700 A CN105626700 A CN 105626700A CN 201410582350 A CN201410582350 A CN 201410582350A CN 105626700 A CN105626700 A CN 105626700A
- Authority
- CN
- China
- Prior art keywords
- oil sealing
- rotating shaft
- ball cover
- upper shell
- bearing
- 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.)
- Pending
Links
Abstract
The invention belongs to the technical field of automobile parts and particularly relates to an automobile bearing lubrication device. An impeller is arranged in an upper shell. The bottom end of the impeller is in threaded connection with a rotating shaft. A first upper oil seal, a second upper oil seal and an upper bearing cover are arranged between a connection shell and the rotating shaft. A thrust ring, a first lower oil seal and a second lower oil seal are arranged in a lower shell. A lower bearing cover is arranged at the bottom of the lower shell. The rotating shaft is sleeved with a shaft sleeve. Anti-slip protrusions are arranged on the outer surface of the rotating shaft. The inner surface of the shaft sleeve is provided with anti-slip grooves matched with the anti-slip protrusions which are semispherical, located on the two sides of the rotating shaft and arranged in a staggered manner. The cross section of the upper bearing cover and the cross section of the lower bearing cover are both in the shape of I. Upper annular grooves are formed in the side faces of the upper bearing cover. The upper shell is located in the upper annular grooves. Lower annular grooves are formed in the side faces of the lower bearing cover. The lower shell is located in the lower annular grooves.
Description
Technical field
The invention belongs to technical field of automobile, particularly relate to a kind of automobile bearing lubricating arrangement.
Background technology
Lubricating arrangement, also known as strand case, is a kind of box parts playing and supporting and lubricate bearing effect. meanwhile, the axially and radially power that the equipment that bears operationally produces, in the equipment having rotating shaft, axle be usually by bearings get up rotate, bearing is then arranged in bearing housing, is marked with lubricating oil in bearing housing, in the course of the work, use bearing lubricated. meanwhile, the operationally suffered various power of axle also can be delivered on bearing housing, bearing housing carry, and the material of bearing housing is generally cast iron and cast steel. such as Chinese patent 201410255002.5 discloses a kind of lubricating arrangement and application thereof, this bearing housing includes casing, casing includes casing inner ring and casing outer ring, casing inner ring and casing outer ring all cylindrical shapes in both ends open, casing inner ring is placed in casing outer ring, tank ends is equipped with taper roll bearing, taper roll bearing is placed between casing inner ring and casing outer ring, sealing device it is provided with outside taper roll bearing, the outside of sealing device is provided with adjustment nut, adjust nut inwall and be provided with screw thread, the outer wall of casing inner ring is also provided with screw thread, adjust nut and casing inner ring is threaded connection, taper roll bearing includes bearing outer ring and bearing inner race. the lubricating arrangement sealing property of this structure is poor, it is easy to leakage occur.
Summary of the invention
The present invention provides a kind of automobile bearing lubricating arrangement, to solve the poor sealing performance proposed in above-mentioned background technology, it is easy to the problem of leakage.
Technical problem solved by the invention realizes by the following technical solutions: the present invention provides a kind of automobile bearing lubricating arrangement, it is characterized in that: include upper shell, connect housing, lower house, described connection housing is positioned at described upper shell, between lower house, described upper shell be respectively provided on two sides with the first reinforcement plate, second strengthens plate, described upper shell is provided with groove, described first strengthens plate, second strengthens plate is positioned at groove and is connected with upper shell screw, it is provided with impeller in described upper shell, described impeller bottom is threaded rotating shaft, it is provided with on first between described connection housing and rotating shaft oil sealing, oil sealing on second, upper ball cover, oil sealing on described first, on second, oil sealing lays respectively at described rotating shaft both sides, described upper ball cover is positioned at below described impeller, described connection lower housing portion is provided with clutch shaft bearing, second bearing, described clutch shaft bearing, second bearing is positioned at the both sides of described rotating shaft, it is provided with thrust ring inside described lower house, first time oil sealing, second time oil sealing, described thrust ring is enclosed within rotating shaft, described first time oil sealing, second time oil sealing lays respectively at described rotating shaft both sides, the bottom of described lower house is provided with lower ball cover, the bottom of described rotating shaft is connected to shaft coupling, motor, described rotating shaft is cased with axle sleeve, described axle sleeve is between described rotating shaft and thrust ring, described rotating shaft outer surface is provided with anti-skidding projection, described axle sleeve inner surface is provided with the antiskid groove matched with anti-skidding projection, being shaped as of described anti-skidding projection is hemispherical, it is positioned at rotating shaft both sides, and be staggered, described upper ball cover, lower ball cover cross section is " work " font, described upper ball cover side is provided with upper annular groove, described upper shell is positioned at described upper annular groove, described lower ball cover side is provided with lower annular recess, described lower house is positioned at described lower annular recess.
Oil sealing on described first, oil sealing, first time oil sealing, second time oil sealing are float grease seal on second.
Oil sealing on described first, oil sealing is symmetrical arranged on second.
Described first time oil sealing, second time oil sealing are symmetrical arranged.
The invention have the benefit that
1 the technical program is by being set to I shape by upper and lower bearing cap, it is possible to bearing cap is thoroughly stuck on housing, thus enhancing the sealing of equipment.
2 the technical program by increasing the setting of axle sleeve in the outside of rotating shaft, and is provided with anti-skidding projection and antiskid groove between axle sleeve and rotating shaft, it is possible to strengthens the frictional force of rotating shaft, thus the generation of skidding when avoiding operating.
Rotating shaft can be played a protective role by arranging of 3 axle sleeves, reduces rotating shaft abrasion in use.
When 4 settings strengthening plate avoid impeller to work, housing local pressure is excessive, crack occurs.
5 adopt float grease seal good seal performance, are suitable for the duty that rotating shaft rotates.
The setting of 6 bearing caps acts primarily as reinforcing sealing function, once damaging occurs in oil sealing, it is possible to as last sealing defence line.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further:
In figure: 1-upper shell, 2-connects housing, 3-lower house, and 4-first strengthens plate, 5-groove, 6-impeller, 7-rotating shaft, 8-upper ball cover, oil sealing on 9-first, oil sealing on 10-second, 12-clutch shaft bearing, 13-the second bearing, 14-thrust ring, first time oil sealing of 16-, second time oil sealing of 17-, 18-lower ball cover, 19-shaft coupling, 20-motor, 21-second strengthens plate, 22-screw, the anti-skidding projection of 23-, 24-antiskid groove, 25-axle sleeve, 26-upper annular groove, annular recess under 27-.
Embodiment:
The present embodiment includes upper shell 1, connect housing 2, lower house 3, connect housing 2 and be positioned at upper shell 1, between lower house 3, upper shell 1 be respectively provided on two sides with the first reinforcement plate 4, second strengthens plate 21, upper shell 1 is provided with groove 5, first strengthens plate 4, second strengthens plate 21 is positioned at groove 5 and is connected with upper shell 1 screw 22, impeller 6 it is provided with in upper shell 1, impeller 6 bottom is threaded rotating shaft 7, connect and between housing 2 and rotating shaft 7, be provided with on first oil sealing 9, oil sealing 10 on second, upper ball cover 8, oil sealing 9 on first, on second, oil sealing 10 lays respectively at rotating shaft 7 both sides, upper ball cover 8 is positioned at below impeller 6, connect housing 2 bottom and be provided with clutch shaft bearing 12, second bearing 13, clutch shaft bearing 12, second bearing 13 is positioned at the both sides of rotating shaft 7, lower house 3 is internal is provided with thrust ring 14, first time oil sealing 16, second time oil sealing 17, thrust ring 14 is enclosed within outside rotating shaft 7, first time oil sealing 16, second time oil sealing 17 lays respectively at rotating shaft 7 both sides, the bottom of lower house 3 is provided with lower ball cover 18, the bottom of rotating shaft 7 is connected to shaft coupling 19, motor 20, axle sleeve 25 it is cased with outside rotating shaft 7, axle sleeve 25 is between rotating shaft 7 and thrust ring 14, rotating shaft 7 outer surface is provided with anti-skidding protruding 23, axle sleeve 25 inner surface is provided with and anti-skidding protruding 23 antiskid grooves 24 matched, anti-skidding protruding 23 be shaped as is hemispherical, it is positioned at rotating shaft 7 both sides, and be staggered, upper ball cover 8, lower ball cover 18 cross section is " work " font, upper ball cover 8 side is provided with upper annular groove 26, upper shell 1 is positioned at upper annular groove 26, lower ball cover 18 side is provided with lower annular recess 27, lower house 3 is positioned at lower annular recess 27.
On first, on oil sealing 9, second, 16, second time oil sealing 17 of 10, first time oil sealing of oil sealing is float grease seal.
On first, on oil sealing 9, second, oil sealing 10 is symmetrical arranged.
16, second time oil sealing 17 of first time oil sealing is symmetrical arranged.
Utilize technical solutions according to the invention, or those skilled in the art is under the inspiration of technical solution of the present invention, design similar technical scheme, and reach above-mentioned technique effect, all fall into protection scope of the present invention.
Claims (4)
1. an automobile bearing lubricating arrangement, it is characterized in that: include upper shell, connect housing, lower house, described connection housing is positioned at described upper shell, between lower house, described upper shell be respectively provided on two sides with the first reinforcement plate, second strengthens plate, described upper shell is provided with groove, described first strengthens plate, second strengthens plate is positioned at groove and is connected with upper shell screw, it is provided with impeller in described upper shell, described impeller bottom is threaded rotating shaft, it is provided with on first between described connection housing and rotating shaft oil sealing, oil sealing on second, upper ball cover, oil sealing on described first, on second, oil sealing lays respectively at described rotating shaft both sides, described upper ball cover is positioned at below described impeller, described connection lower housing portion is provided with clutch shaft bearing, second bearing, described clutch shaft bearing, second bearing is positioned at the both sides of described rotating shaft, it is provided with thrust ring inside described lower house, first time oil sealing, second time oil sealing, described thrust ring is enclosed within rotating shaft, described first time oil sealing, second time oil sealing lays respectively at described rotating shaft both sides, the bottom of described lower house is provided with lower ball cover, the bottom of described rotating shaft is connected to shaft coupling, motor, described rotating shaft is cased with axle sleeve, described axle sleeve is between described rotating shaft and thrust ring, described rotating shaft outer surface is provided with anti-skidding projection, described axle sleeve inner surface is provided with the antiskid groove matched with anti-skidding projection, being shaped as of described anti-skidding projection is hemispherical, it is positioned at rotating shaft both sides, and be staggered, described upper ball cover, lower ball cover cross section is " work " font, described upper ball cover side is provided with upper annular groove, described upper shell is positioned at described upper annular groove, described lower ball cover side is provided with lower annular recess, described lower house is positioned at described lower annular recess.
2. a kind of automobile bearing lubricating arrangement according to claim 1, it is characterised in that: oil sealing on described first, oil sealing, first time oil sealing, second time oil sealing are float grease seal on second.
3. a kind of automobile bearing lubricating arrangement according to claim 1, it is characterised in that: oil sealing on described first, oil sealing is symmetrical arranged on second.
4. a kind of automobile bearing lubricating arrangement according to claim 1, it is characterised in that: described first time oil sealing, second time oil sealing are symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410582350.3A CN105626700A (en) | 2014-10-27 | 2014-10-27 | Automobile bearing lubrication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410582350.3A CN105626700A (en) | 2014-10-27 | 2014-10-27 | Automobile bearing lubrication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105626700A true CN105626700A (en) | 2016-06-01 |
Family
ID=56041929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410582350.3A Pending CN105626700A (en) | 2014-10-27 | 2014-10-27 | Automobile bearing lubrication device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105626700A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110218985A (en) * | 2019-07-19 | 2019-09-10 | 贵州商学院 | A kind of crank-rocker style magnetron sputtering apparatus cathode baffle |
-
2014
- 2014-10-27 CN CN201410582350.3A patent/CN105626700A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110218985A (en) * | 2019-07-19 | 2019-09-10 | 贵州商学院 | A kind of crank-rocker style magnetron sputtering apparatus cathode baffle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201475173U (en) | Shaft sleeve with lubricating end surface | |
| CN205478936U (en) | Deep groove ball bearing with lubrication groove | |
| CN204403156U (en) | A kind of high leak tightness ball bearing | |
| CN105626700A (en) | Automobile bearing lubrication device | |
| CN208203794U (en) | A kind of high-strength carbon fiber bearing | |
| CN203979171U (en) | A kind of band lubrication seat subdivision outer spherical surface roller bearing | |
| CN205639307U (en) | Shaft sleeve | |
| CN205823960U (en) | A kind of internal bearing cover | |
| CN204200658U (en) | For the oil sealing device of multistage centrifugal blower | |
| CN203348318U (en) | Bearing component for vertical pump | |
| CN203926408U (en) | A kind of roller bearing outer ring | |
| CN209469727U (en) | High-mechanic long-life Hooke's joint | |
| CN204327564U (en) | There is the Under Water Pumps of sliding bearing protective gear | |
| CN207377969U (en) | A kind of automobile rare earth oil-containing modified MC nylon casting bushing | |
| CN202188034U (en) | Maintenance-free cross axle universal joint | |
| CN203023307U (en) | Release bearing assembly for discharging oil | |
| CN203641277U (en) | Thin oil lubricating type guide wheel | |
| CN103821825A (en) | Annular drum-shaped self-aligning roller bearing | |
| CN204493260U (en) | A kind of Fan Bearing Box oil leakage preventing apparatus | |
| CN202284609U (en) | Totally enclosed self-lubricating needle roller bearing | |
| CN110762194A (en) | Oil groove lubrication closed bearing speed reducer | |
| CN203836541U (en) | High-speed bearing lubrication device | |
| CN203940204U (en) | Oiling device on a kind of motor bearing end cover | |
| CN204164201U (en) | A kind of universal coupling with spider universal joint black box | |
| CN207664749U (en) | A kind of casing structure of motor in electric automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |