CN108180227A - A kind of automobile driving axle spring bearing - Google Patents
A kind of automobile driving axle spring bearing Download PDFInfo
- Publication number
- CN108180227A CN108180227A CN201810169393.7A CN201810169393A CN108180227A CN 108180227 A CN108180227 A CN 108180227A CN 201810169393 A CN201810169393 A CN 201810169393A CN 108180227 A CN108180227 A CN 108180227A
- Authority
- CN
- China
- Prior art keywords
- bearing
- cover
- ball
- base
- hole
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/12—Torque-transmitting axles
- B60B35/14—Torque-transmitting axles composite or split, e.g. half- axles; Couplings between axle parts or sections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
- F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
Abstract
The invention discloses a kind of automobile driving axle spring bearings, including mounting base, bearing base, bolt hole and fastening bolt, the mounting base is arranged on the side of the bearing base, mounting hole is provided in the mounting base, bearing upper cover is provided on the bearing base, the bearing base and bearing upper cover composition bearing block, bearing hole is provided on the bearing block, the end face of the bearing hole is provided with the bolt hole, the side of the bearing block is provided with bearing (ball) cover one, the opposite side of the bearing block is provided with bearing (ball) cover two, it is fixed between the bearing (ball) cover one and the bearing (ball) cover two and the bearing block by the fastening bolt.Advantageous effect is：Supporting sleeve is provided in the bearing block of the present invention, damping washer is provided on the outside of supporting sleeve, external shock and vibration can be buffered effectively, reduces the impact force that bearing and drive shaft are subject to, oil filler point and oil-way, high lubricating effect are provided on bearing block.
Description
Technical field
The present invention relates to auto parts machinery related fields, and in particular to a kind of automobile driving axle spring bearing.
Background technology
The transmission device of driving wheel is located at the end of automotive transmission, and function is by differential side gear by torque
It is transmitted to driving wheel.In divided axle and steering and driving axle, the transmission device of wheel is driven to include semiaxis and universal joint
Transmission device and use constant velocity cardan joint.On general rigid drive axle, the transmission device for driving wheel is exactly semiaxis,
At this moment semiaxis connects differential side gear and wheel hub.On the drive axle equipped with hub reduction gear, semiaxis is by semiaxis
The driving gear of gear and hub reduction gear connects.Automobile driving axle is the important spare part of automobile, automobile driving axle master
It is used to transmit torque, bearing is installed in drive shaft, bearing and bearing block primarily serve supporting role, but the anti-impact of bearing block
It hits, the poor-performing of anti-vibration, influences drive shaft and the service life of bearing.
Invention content
The purpose of the present invention is that solve the above-mentioned problems and provides a kind of automobile driving axle spring bearing.
The present invention is achieved through the following technical solutions above-mentioned purpose：
A kind of automobile driving axle spring bearing, including mounting base, bearing base, bolt hole and fastening bolt, the mounting base is set
It puts and mounting hole is provided on the side of the bearing base, the mounting base, bearing upper cover is provided on the bearing base,
The bearing base and the bearing upper cover form bearing block, and bearing hole, the end of the bearing hole are provided on the bearing block
Face is provided with the bolt hole, and the side of the bearing block is provided with bearing (ball) cover one, and the opposite side of the bearing block is provided with
Bearing (ball) cover two is consolidated between the bearing (ball) cover one and the bearing (ball) cover two and the bearing block by the fastening bolt
It is fixed, oil filler point is provided with above the bearing upper cover, seal plug, the lower end of the oil filler point are installed in the oil filler point
Oil-way is provided with, the bearing hole is provided with end face step, the bearing (ball) cover close to one end of the bearing (ball) cover two
Two are provided with sealing ring with the link position of the bearing block, and supporting sleeve, the supporting sleeve and institute are provided in the bearing hole
It states and is provided with damping washer between bearing hole, bearing is provided in the supporting sleeve, reinforcing rib is provided on the bearing block.
In above structure, drive shaft is installed in the bearing, the bearing is mounted in the supporting sleeve, the support
Mounted on the inside of the bearing hole, one end of the supporting sleeve contacts set with the end face step, the supporting sleeve with it is described
The damping washer is provided between bearing hole, when running car is on the road surface jolted, vibration is passed to drive by automotive wheel
Moving axis by drive shaft and then passes to the bearing, and the damping washer set on the outside of the supporting sleeve can be had
The damping of effect, buffering, reduce the impact force that the bearing is subject to, the effective damping effect for improving automobile, the bearing upper cover
On be provided with the oil filler point, for adding lubricating oil, lubricating oil is recycled by the oil-way, it is ensured that the bearing
Lubricant effect in seat between each parts extends the service life of the bearing.
In order to further improve the effect that spring bearing uses, pass through welding between the mounting base and the bearing base
Fixed, the both sides of the bearing base are both provided with the mounting base.
In order to further improve the effect that spring bearing uses, pass through spiral shell between the bearing base and the bearing upper cover
Bolt is fixedly connected.
In order to further improve the effect that spring bearing uses, pass through welding between the reinforcing rib and the bearing base
Fixed, the both sides of the bearing base are both provided with the reinforcing rib.
In order to further improve the effect that spring bearing uses, the Selection of Bearings taper roll bearing, the bearing with
It is interference fit between the supporting sleeve, the oil filler point on the bearing upper cover is fine thread hole.
In order to further improve the effect that spring bearing uses, the oil-way is set for annular, the bearing (ball) cover
One is fixedly connected by four fastening bolts with the bearing block.
In order to further improve the effect that spring bearing uses, pass through four between the bearing (ball) cover two and the bearing block
A fastening bolt is fixedly connected.
Advantageous effect is：Supporting sleeve is provided in the bearing block of the present invention, damping washer is provided on the outside of supporting sleeve,
External shock and vibration can be buffered effectively, the impact force that bearing and drive shaft are subject to is reduced, set on bearing block
It is equipped with oil filler point and oil-way, high lubricating effect can effectively extend the service life of bearing.
Description of the drawings
Fig. 1 is a kind of structure diagram of automobile driving axle spring bearing of the present invention.
Fig. 2 is a kind of partial schematic diagram of automobile driving axle spring bearing bottom bracket of the present invention.
Fig. 3 is a kind of side view of automobile driving axle spring bearing of the present invention.
The reference numerals are as follows：1st, mounting base；2nd, bearing base；3rd, bolt hole；4th, fastening bolt；5th, bearing (ball) cover
One；6th, mounting hole；7th, bearing upper cover；8th, bearing；9th, supporting sleeve；10th, damping washer；11st, oil filler point；12nd, seal plug；13、
Oil-way；14th, bearing block；15th, end face step；16th, bearing hole；17th, sealing ring；18th, bearing (ball) cover two；19th, reinforcing rib.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of automobile driving axle spring bearing, including mounting base 1, bearing base 2, bolt hole 3 and fastening
Bolt 4, mounting base 1 are arranged on the side of bearing base 2, and mounting hole 6 is provided in mounting base 1, axis is provided on bearing base 2
Upper cover 7 is held, bearing base 2 and bearing upper cover 7 form bearing block 14, and bearing block 14 passes through the mounting hole 6 in mounting base 1 and other
Component is fixedly connected, and bearing hole 16 is provided on bearing block 14, and the end face of bearing hole 16 is provided with bolt hole 3, bearing block 14
Side is provided with bearing (ball) cover 1, and the opposite side of bearing block 14 is provided with bearing (ball) cover 2 18, bearing (ball) cover 1 and bearing end
It is fixed between lid 2 18 and bearing block 14 by fastening bolt 4, the top of bearing upper cover 7 is provided with oil filler point 11, oil filler point 11
In seal plug 12 is installed, the lower end of oil filler point 11 is provided with oil-way 13, and bearing hole 16 is close to bearing (ball) cover 2 18
One end is provided with end face step 15, and bearing (ball) cover 2 18 and the link position of bearing block 14 are provided with sealing ring 17, bearing hole 16
Supporting sleeve 9 is inside provided with, damping washer 10 is provided between supporting sleeve 9 and bearing hole 16, damping washer 10 is high resistance to using having
The rubber material of mill property is provided with bearing 8 in supporting sleeve 9, reinforcing rib 19 is provided on bearing block 14.
In above structure, drive shaft is installed in bearing 8, bearing 8 is mounted in supporting sleeve 9, and supporting sleeve 9 is mounted on bearing
The inside in hole 16, one end of supporting sleeve 9 are contacted with end face step 15, and damping washer is provided between supporting sleeve 9 and bearing hole 16
10, when running car is on the road surface jolted, vibration is passed to drive shaft by automotive wheel, by drive shaft and then passes to axis
8 are held, the damping washer 10 that 9 outside of supporting sleeve is set can carry out effective damping, buffering, reduce the impact force that bearing 8 is subject to,
Effectively improve the damping effect of automobile, oil filler point 11 is provided on bearing upper cover 7, for adding lubricating oil, lubricating oil passes through
Oil-way 13 is recycled, it is ensured that the lubricant effect in bearing block 14 between each parts, extend bearing 8 uses the longevity
Life.
In order to further improve the effect that spring bearing uses, by being welded and fixed between mounting base 1 and bearing base 2,
The both sides of bearing base 2 are both provided with mounting base 1, are bolted to connection between bearing base 2 and bearing upper cover 7, strengthen
By being welded and fixed between muscle 19 and bearing base 2, the both sides of bearing base 2 are both provided with reinforcing rib 19, and bearing 8 selects circular cone
Roller bearing is interference fit between bearing 8 and supporting sleeve 9, and the oil filler point 11 on bearing upper cover 7 is fine thread hole, is lubricated
Oil groove 13 is set for annular, and bearing (ball) cover 1 is fixedly connected by four fastening bolts 4 with bearing block 14, bearing (ball) cover 2 18
It is fixedly connected between bearing block 14 by four fastening bolts 4.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.
Claims (10)
1. a kind of automobile driving axle spring bearing, it is characterised in that：Including mounting base（1）, bearing base（2）, bolt hole（3）With
Fastening bolt（4）, the mounting base（1）It is arranged on the bearing base（2）Side, the mounting base（1）On be provided with peace
Fill hole（6）, the bearing base（2）On be provided with bearing upper cover（7）, the bearing base（2）With the bearing upper cover（7）Group
Into bearing block（14）, the bearing block（14）On be provided with bearing hole（16）, the bearing hole（16）End face be provided with it is described
Bolt hole（3）, the bearing block（14）Side be provided with bearing (ball) cover one（5）, the bearing block（14）Opposite side setting
There is bearing (ball) cover two（18）, the bearing (ball) cover one（5）With the bearing (ball) cover two（18）With the bearing block（14）Between lead to
Cross the fastening bolt（4）It is fixed, the bearing upper cover（7）Top be provided with oil filler point（11）, the oil filler point（11）In
Seal plug is installed（12）, the oil filler point（11）Lower end be provided with oil-way（13）, the bearing hole（16）It is close
Bearing (ball) cover two（18）One end be provided with end face step（15）, the bearing (ball) cover two（18）With the bearing block（14）Company
It connects position and is provided with sealing ring（17）, the bearing hole（16）Inside it is provided with supporting sleeve（9）, the supporting sleeve（9）With the axis
Bearing bore（16）Between be provided with damping washer（10）, the supporting sleeve（9）Inside it is provided with bearing（8）, the bearing block（14）On
It is provided with reinforcing rib（19）.
2. a kind of automobile driving axle spring bearing according to claim 1, it is characterised in that：The mounting base（1）With institute
State bearing base（2）Between by being welded and fixed, the bearing base（2）Both sides be both provided with the mounting base（1）.
3. a kind of automobile driving axle spring bearing according to claim 1 or claim 2, it is characterised in that：The axis
Hold pedestal（2）With the bearing upper cover（7）Between be bolted to connection.
4. a kind of automobile driving axle spring bearing according to claim 3, it is characterised in that：The reinforcing rib（19）With institute
State bearing base（2）Between by being welded and fixed, the bearing base（2）Both sides be both provided with the reinforcing rib（19）.
5. a kind of automobile driving axle spring bearing according to claim 4, it is characterised in that：The bearing（8）Select circle
Taper roller bearing, the bearing（8）With the supporting sleeve（9）Between for interference fit, the bearing upper cover（7）On the note
Oilhole（11）For fine thread hole.
6. a kind of automobile driving axle spring bearing according to claim 3 or claim 4, it is characterised in that：The profit
Oil groove（13）It is set for annular, the bearing (ball) cover one（5）Pass through four fastening bolts（4）With the bearing block（14）
It is fixedly connected.
7. a kind of automobile driving axle spring bearing according to claim 6, it is characterised in that：The bearing (ball) cover two（18）
With the bearing block（14）Between pass through four fastening bolts（4）It is fixedly connected.
8. a kind of automobile driving axle spring bearing according to claim 1 or claim 2, it is characterised in that：The axis
It holds（8）Select taper roll bearing, the bearing（8）With the supporting sleeve（9）Between for interference fit, the bearing upper cover
（7）On the oil filler point（11）For fine thread hole.
9. a kind of automobile driving axle spring bearing according to claim 1 or claim 2, it is characterised in that：The profit
Oil groove（13）It is set for annular, the bearing (ball) cover one（5）Pass through four fastening bolts（4）With the bearing block（14）
It is fixedly connected.
10. a kind of automobile driving axle spring bearing according to claim 1 or claim 2, it is characterised in that：The axis
Socket end lid two（18）With the bearing block（14）Between pass through four fastening bolts（4）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810169393.7A CN108180227A (en) | 2018-02-28 | 2018-02-28 | A kind of automobile driving axle spring bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810169393.7A CN108180227A (en) | 2018-02-28 | 2018-02-28 | A kind of automobile driving axle spring bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108180227A true CN108180227A (en) | 2018-06-19 |
Family
ID=62553006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810169393.7A Withdrawn CN108180227A (en) | 2018-02-28 | 2018-02-28 | A kind of automobile driving axle spring bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108180227A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963332A (en) * | 2020-08-31 | 2020-11-20 | 哈尔滨工程大学 | Low-noise main bearing cap of internal combustion engine |
| CN112097088A (en) * | 2020-09-01 | 2020-12-18 | 安徽星辉工业科技有限公司 | Lifting machine afterbody axle sleeve filling device |
| CN112283250A (en) * | 2020-11-10 | 2021-01-29 | 路银娟 | Automobile driving shaft accessory |
| CN113007269A (en) * | 2019-12-19 | 2021-06-22 | 上海晔峰兴科技有限公司 | Novel damping ring of automobile damping column |
-
2018
- 2018-02-28 CN CN201810169393.7A patent/CN108180227A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007269A (en) * | 2019-12-19 | 2021-06-22 | 上海晔峰兴科技有限公司 | Novel damping ring of automobile damping column |
| CN111963332A (en) * | 2020-08-31 | 2020-11-20 | 哈尔滨工程大学 | Low-noise main bearing cap of internal combustion engine |
| CN111963332B (en) * | 2020-08-31 | 2021-09-10 | 哈尔滨工程大学 | Low-noise main bearing cap of internal combustion engine |
| CN112097088A (en) * | 2020-09-01 | 2020-12-18 | 安徽星辉工业科技有限公司 | Lifting machine afterbody axle sleeve filling device |
| CN112097088B (en) * | 2020-09-01 | 2022-01-11 | 安徽星辉工业科技有限公司 | Lifting machine afterbody axle sleeve filling device |
| CN112283250A (en) * | 2020-11-10 | 2021-01-29 | 路银娟 | Automobile driving shaft accessory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180619 |
|
| WW01 | Invention patent application withdrawn after publication |