CN217761949U - Differential mechanism bearing frame - Google Patents
Differential mechanism bearing frame Download PDFInfo
- Publication number
- CN217761949U CN217761949U CN202222125797.0U CN202222125797U CN217761949U CN 217761949 U CN217761949 U CN 217761949U CN 202222125797 U CN202222125797 U CN 202222125797U CN 217761949 U CN217761949 U CN 217761949U
- Authority
- CN
- China
- Prior art keywords
- bearing
- differential
- bearing frame
- frame shell
- differential mechanism
- 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.)
- Active
Links
Images
Landscapes
- Retarders (AREA)
Abstract
The utility model discloses a differential mechanism bearing frame, including differential mechanism bearing frame shell, the bearing mount pad is installed in the inside embedding of differential mechanism bearing frame shell, be equipped with a plurality of coupling mechanism between differential mechanism bearing frame shell and the bearing mount pad, the surface mounting of differential mechanism bearing frame shell has with a plurality of coupling mechanism matched with actuating mechanism. The utility model discloses in, change into the combined type bearing frame of differential bearing frame shell and bearing installation seat with former integral differential bearing frame to can directly change the bearing installation seat fast when the bearing installation groove wearing and tearing, need not wholly change the differential bearing frame, not only improve maintenance speed, reduced use cost moreover.
Description
Technical Field
The utility model relates to a bearing frame technical field especially relates to a differential mechanism bearing frame.
Background
The automobile differential is an important component of a drive axle, and has the function of allowing the half shafts on two sides to rotate at different rotating speeds while transmitting power to the half shafts on two sides, so that the requirement that wheels on two sides run in an unequal distance mode in a pure rolling mode as far as possible is met, and the friction between tires and the ground is reduced. The differential mechanism comprises mechanical parts such as a left differential mechanism shell, a right differential mechanism shell, a planetary gear shaft, a half axle gear and the like, wherein the power of an engine enters the differential mechanism of the drive axle through a transmission shaft to drive the planet gear carrier and the left and right half axles so as to drive the left and right drive wheels to rotate at different speeds, so that good steering performance is obtained;
the existing differential bearing seat is generally manufactured as a whole, the differential bearing seat hole is abraded by adopting the structure, and the bearing precision is influenced, so that the integral replacement is required, the operation is complex, and the use cost is also increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a differential bearing seat.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a differential mechanism bearing frame, includes differential mechanism bearing frame shell, the bearing mount pad is installed in the inside embedding of differential mechanism bearing frame shell, be equipped with a plurality of coupling mechanism between differential mechanism bearing frame shell and the bearing mount pad, the outer surface mounting of differential mechanism bearing frame shell has with a plurality of coupling mechanism matched with actuating mechanism, the surface central point of bearing mount pad puts and has seted up the bearing mounting groove, the shaft hole has been seted up to the inside of bearing mounting groove.
Further, coupling mechanism includes that annular array sets up a plurality of screw holes at differential mechanism bearing frame shell surface, the one end of screw hole extends to the inside of bearing mount pad, the inside through thread of screw hole is connected with the double-screw bolt, differential mechanism bearing frame shell's surface annular array sets up a plurality of connecting holes that are linked together with the screw hole, the inside rotation of connecting hole is connected with the spline housing, the inside sliding connection of spline housing has the nut with double-screw bolt one end fixed connection.
Further, actuating mechanism is including seting up the ring channel in differential mechanism bearing frame shell surface one side, the inside rotation of ring channel is connected with the go-between, the one end fixedly connected with fixed ring of go-between, fixed ring's surface one side fixedly connected with bevel gear ring, the external fixed surface cover of spline housing is equipped with the bevel gear with bevel gear ring looks meshing.
Furthermore, the outer surface of the fixing ring is provided with anti-skid grains.
Furthermore, the inner wall of differential mechanism bearing frame shell is fixedly connected with a plurality of direction spacing strips in proper order, just a plurality of direction spacing grooves with direction spacing strip sliding connection are seted up to the surface of bearing mount pad.
Furthermore, a plurality of mounting holes are formed in the outer surface of the differential bearing seat shell in an annular array mode.
Further, the inner wall of the bearing mounting groove is provided with a lubricating oil channel.
The utility model has the advantages that:
the utility model discloses when using, this differential mechanism bearing frame, through differential mechanism bearing frame shell, bearing mount pad, coupling mechanism and the actuating mechanism who sets up, change into the combined type bearing frame of differential mechanism bearing frame shell and bearing mount pad with former integral differential mechanism bearing frame to can directly change the bearing mount pad fast when bearing mounting groove wearing and tearing, need not wholly change differential mechanism bearing frame, not only improve maintenance speed, reduced use cost moreover.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged view of the utility model at a in fig. 1;
FIG. 3 is a top view of the differential bearing housing of the present invention;
fig. 4 is a perspective view of the differential bearing housing of the present invention.
Illustration of the drawings:
1. a differential bearing housing; 2. a bearing mount; 3. a bearing mounting groove; 4. a shaft hole; 5. a threaded hole; 6. a stud; 7. connecting holes; 8. a spline housing; 9. a nut; 10. an annular groove; 11. a connecting ring; 12. a fixing ring; 13. a bevel gear ring; 14. a bevel gear; 15. a guide limit strip; 16. a guide limit groove; 17. mounting holes; 18. and a lubricating oil channel.
Detailed Description
Fig. 1 to 4 show, relate to a differential bearing frame, including differential bearing frame shell 1, bearing mount pad 2 is installed in the inside embedding of differential bearing frame shell 1, is equipped with a plurality of coupling mechanism between differential bearing frame shell 1 and the bearing mount pad 2, differential bearing frame shell 1's surface mounting have with a plurality of coupling mechanism matched with actuating mechanism, bearing mounting groove 3 has been seted up to the surface central point of bearing mount pad 2, shaft hole 4 has been seted up to the inside of bearing mounting groove 3.
Coupling mechanism includes that annular array sets up a plurality of screw holes 5 at differential bearing frame shell 1 surface, the one end of screw hole 5 extends to the inside of bearing installation seat 2, the inside through thread connection of screw hole 5 has double-screw bolt 6, differential bearing frame shell 1's surface annular array sets up a plurality of connecting holes 7 that are linked together with screw hole 5, the inside rotation of connecting hole 7 is connected with spline housing 8, spline housing 8's inside sliding connection have with double-screw bolt 6 one end fixed connection's nut 9, spline housing 8 rotates and drives nut 9 and rotate, thereby drive double-screw bolt 6 and rotate, and then make double-screw bolt 6 remove in screw hole 5 through the screw thread, thereby realize bearing installation seat 2's installation and dismantlement.
The driving mechanism comprises a circular groove 10 formed in one side of the outer surface of a differential bearing seat shell 1, a connecting ring 11 is rotatably connected inside the circular groove 10, a fixing ring 12 is fixedly connected to one end of the connecting ring 11, an umbrella-shaped gear ring 13 is fixedly connected to one side of the outer surface of the fixing ring 12, a bevel gear 14 meshed with the umbrella-shaped gear ring 13 is sleeved on the outer surface of the spline sleeve 8, the fixing ring 12 rotates to drive the umbrella-shaped gear ring 13 to rotate, a plurality of bevel gears 14 are driven to rotate simultaneously, and the spline sleeves 8 are driven simultaneously.
The outer surface of the fixing ring 12 is provided with anti-slip lines, so that the fixing ring 12 can be rotated conveniently.
The inner wall of differential bearing frame shell 1 is fixedly connected with a plurality of direction spacing strips 15 in proper order, and bearing mount 2's surface is seted up a plurality of and direction spacing strip 15 sliding connection's direction spacing groove 16, can carry on spacingly to bearing mount 2 to increase stability.
A plurality of mounting holes 17 are formed in the outer surface of the differential bearing seat shell 1 in an annular array mode, and the differential bearing seat shell 1 can be conveniently mounted on a differential shell.
The inner wall of the bearing mounting groove 3 is provided with a lubricating oil passage 18, so that the bearing can be conveniently lubricated.
When using differential bearing seat, when 3 wearing and tearing of the inside bearing mounting groove of bearing mount pad 2 need be changed, only need to rotate solid fixed ring 12, gu fixed ring 12 rotates and drives bevel ring 13 and rotate, thereby it rotates simultaneously to drive a plurality of bevel gears 14, thereby drive a plurality of spline housing 8 simultaneously, spline housing 8 rotates and drives nut 9 and rotate, thereby it rotates to drive double-screw bolt 6, and then make double-screw bolt 6 remove in threaded hole 5 through the screw thread, thereby realize the dismantlement of bearing mount pad 2, then with new bearing mount pad 2 through direction spacing strip 15 and the inside that direction spacing groove 16 removed differential bearing seat shell 1, then solid fixed ring 12 is fixed in the antiport, thereby it removes simultaneously to drive a plurality of double-screw bolts 6, thereby realize the quick installation of bearing mount pad 2.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. A differential bearing housing, includes differential bearing housing shell (1), its characterized in that: bearing mount pad (2) are installed in the inside embedding of differential mechanism bearing frame shell (1), be equipped with a plurality of coupling mechanism between differential mechanism bearing frame shell (1) and bearing mount pad (2), the surface mounting of differential mechanism bearing frame shell (1) have with a plurality of coupling mechanism matched with actuating mechanism, bearing mounting groove (3) have been seted up to the surface central point of bearing mount pad (2), shaft hole (4) have been seted up to the inside of bearing mounting groove (3).
2. The differential carrier of claim 1, wherein: coupling mechanism includes that annular array sets up a plurality of screw holes (5) at differential mechanism bearing frame shell (1) surface, the one end of screw hole (5) extends to the inside of bearing mount pad (2), the inside through thread of screw hole (5) is connected with double-screw bolt (6), connecting hole (7) that a plurality of and screw hole (5) are linked together are seted up to the outer annular array of differential mechanism bearing frame shell (1), the inside rotation of connecting hole (7) is connected with spline housing (8), the inside sliding connection of spline housing (8) has nut (9) with double-screw bolt (6) one end fixed connection.
3. The differential carrier of claim 2, wherein: actuating mechanism is including offering ring channel (10) in differential mechanism bearing frame shell (1) surface one side, the inside rotation of ring channel (10) is connected with go-between (11), the solid fixed ring of one end fixedly connected with (12) of go-between (11), the outer surface one side fixedly connected with bevel ring gear (13) of solid fixed ring (12), the outer fixed cover of spline housing (8) is equipped with bevel gear (14) with bevel ring gear (13) engaged with.
4. A differential bearing carrier according to claim 3, wherein: the outer surface of the fixing ring (12) is provided with anti-skid grains.
5. A differential bearing carrier according to claim 1, wherein: the inner wall of differential mechanism bearing frame shell (1) a plurality of direction spacing strips (15) of fixedly connected with in proper order, just a plurality of direction spacing grooves (16) with direction spacing strip (15) sliding connection are seted up to the surface of bearing mount pad (2).
6. A differential bearing carrier according to claim 1, wherein: a plurality of mounting holes (17) are formed in the outer surface of the differential bearing seat shell (1) in an annular array mode.
7. A differential bearing carrier according to claim 1, wherein: and a lubricating oil channel (18) is formed in the inner wall of the bearing mounting groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222125797.0U CN217761949U (en) | 2022-08-12 | 2022-08-12 | Differential mechanism bearing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222125797.0U CN217761949U (en) | 2022-08-12 | 2022-08-12 | Differential mechanism bearing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217761949U true CN217761949U (en) | 2022-11-08 |
Family
ID=83880185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222125797.0U Active CN217761949U (en) | 2022-08-12 | 2022-08-12 | Differential mechanism bearing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217761949U (en) |
-
2022
- 2022-08-12 CN CN202222125797.0U patent/CN217761949U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109109640B (en) | Coaxial independent electric drive bridge and electric automobile | |
| US4095675A (en) | Multi-speed planetary drive axle assembly | |
| EP3395599B1 (en) | Bogie axle system | |
| US20170129331A1 (en) | Power transmission device | |
| JP2009174596A (en) | Power transmission apparatus | |
| CN205226320U (en) | Differential mechanism subassembly | |
| CN217761949U (en) | Differential mechanism bearing frame | |
| US3966020A (en) | Differential lubrication system | |
| US4182199A (en) | Power transmission gearbox | |
| CN209813711U (en) | New forms of energy hybrid vehicle buncher | |
| CN219888692U (en) | Oil cooling lubricating structure of electric drive car differential mechanism | |
| CN109737186B (en) | Electronic equation motorcycle race wheel limit planetary gear decelerator | |
| CN201953968U (en) | Lubrication structure of differential mechanism planetary gear | |
| CN211820623U (en) | Integrated gearbox planetary differential device | |
| CN211550460U (en) | High-performance reduction gearbox of pure electric commercial vehicle | |
| CN207229694U (en) | Jackshaft drive mechanism | |
| CN214888778U (en) | Intermediate axle main reducer assembly with improved lubricating system | |
| CN104595424A (en) | Planetary wheel side reducer assembly | |
| CN211924835U (en) | Differential mechanism assembly | |
| CN205298457U (en) | Differential mechanism subassembly | |
| CN202127332U (en) | Hub motor | |
| CN211335441U (en) | Coaxial electric drive axle and vehicle with same | |
| CN216942581U (en) | External gear pump type rear axle assembly | |
| CN221023829U (en) | Steering driving device with shaft lowering function | |
| CN218598756U (en) | Automobile differential assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |