CN110259840A - Internal spherical cage assembling structure - Google Patents
Internal spherical cage assembling structure Download PDFInfo
- Publication number
- CN110259840A CN110259840A CN201910510990.6A CN201910510990A CN110259840A CN 110259840 A CN110259840 A CN 110259840A CN 201910510990 A CN201910510990 A CN 201910510990A CN 110259840 A CN110259840 A CN 110259840A
- Authority
- CN
- China
- Prior art keywords
- sliding sleeve
- internal spherical
- sheath
- spherical cage
- assembling structure
- 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
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The present invention provides a kind of internal spherical cage assembling structure, the mantle cavity circumferential direction arranged for interval of semiaxis sliding sleeve is in three slot structures, and closely knit socket between semiaxis sliding sleeve and the running-on of sheath, semiaxis sliding sleeve and sheath are socketed on the sheath of section and are provided with clip fixing connection.In above scheme, the component parts of internal spherical cage is less, and structure is simpler, and manufacturing cost is lower while convenient for assembly.
Description
Technical field
The present invention relates to automobile assembling field more particularly to the internal spherical cages of automobile axle shaft.
Background technique
Passenger car semiaxis is a kind of mechanical device that the torque of gearbox output and rotary motion are transferred to wheel.Vapour
Vehicle semiaxis generally comprise connect with wheel side external ball cage, the internal spherical cage being connected with differential mechanism and between the two shaft composition,
Middle internal spherical cage assembly outer housing is known as " sliding sleeve ".
For semiaxis, in order to reduce the weight with reduce cost, the mantle cavity circumferential direction of semiaxis sliding sleeve is usually designed to three slot knots
Structure, outer wall are then also the arc linkage section between the three slot outer walls and each slot coincideing with inner-cavity structure.For the running-on with sheath
Closely knit socket, avoids between the running-on inner wall of sheath and the outer wall of the running-on end of semiaxis sliding sleeve that there are gaps, usually two
Bushing is provided between person, the outer wall shape at the inner ring of bushing and the running-on of semiaxis sliding sleeve is coincide, outer ring be it is round and with shield
The round running-on inner wall shape of set is coincide, and three constrains connection with clip after being socketed each other and forms internal spherical cage assembly.But above-mentioned knot
The internal spherical cage assembly of structure is in actual use, however it remains shortcoming: one is causing interior there are bushing between sliding sleeve and sheath
The cage assembly radius of gyration is bigger than normal, and there are Layout Problems, i.e., the gap between engine or gearbox is small, or even can not cloth
It sets；The second is building block is on the high side, high expensive.
Summary of the invention
The object of the present invention is to provide a kind of assembling structures of internal spherical cage, it is intended to reduce number of components and convenient for assembly.
To achieve the goals above, the technical solution adopted by the present invention are as follows: a kind of internal spherical cage assembling structure, semiaxis sliding sleeve
Mantle cavity circumferential direction arranged for interval is in three slot structures, closely knit socket between semiaxis sliding sleeve and the running-on of sheath, semiaxis sliding sleeve and shield
Clip, which is provided with, on the sheath of set socket section fixes connection.
In above scheme, the component parts of internal spherical cage is less, and structure is simpler, and manufacturing cost is lower to be convenient for simultaneously
Assembly.
Detailed description of the invention
Fig. 1 is the schematic perspective view of existing internal spherical cage；
Fig. 2,3 be two schemes of the present invention schematic perspective view；
Fig. 4,5 be semiaxis sliding sleeve structural schematic diagram.
Specific embodiment
Below with reference to Fig. 1 to 5, invention is further described in detail.
A kind of internal spherical cage assembling structure, the mantle cavity circumferential direction arranged for interval of semiaxis sliding sleeve 10 are in three slot structures, and semiaxis is sliding
Closely knit socket between set 10 and the running-on of sheath 20, semiaxis sliding sleeve 10 and sheath 20 are socketed on the sheath 20 of section and are provided with clip 30
Fix connection.
It in above scheme, in the assembling process of internal spherical cage, needs for sheath 20 to be socketed on semiaxis sliding sleeve 10, then by clip
30 lockings can firmly link together semiaxis sliding sleeve 10 and sheath 20, reduce compared with existing internal spherical cage structure
Bushing 1 is shortened to once by original Butt Assembling twice (semiaxis sliding sleeve 10 is docked with bushing 1, sheath 20 is docked with bushing)
Butt Assembling, assembling process is simpler, and the component of internal spherical cage is reduced, and manufacturing cost reduces, and due to reducing existing skill
Middle transition component, that is, bushing 1 in art, the radius of gyration is smaller, is more conducive to internal spherical cage cloth on compact automobile chassis
Set installation.
The running-on end periphery wall of semiaxis sliding sleeve 10 is cylindrical annular face 11.In this way with the set mouth-shaped pair of semiaxis sliding sleeve 10
The inner surface contour for the sheath 20 answered also is annular surface, and annular surface molding easy to process, reduces semiaxis sliding sleeve 10 and sheath 20 is processed
Manufacturing cost, while annular surface is more advantageous to fitting between the two, better tightness.
Inner surface contour segmental arc and the alternate arrangement of notch section and the running-on end with semiaxis sliding sleeve 10 at the running-on of sheath 20
Outer wall profile be consistent.Both in this way socket when sheath 20 and semiaxis sliding sleeve 10 between have it is circumferentially positioned so that the peace of the two
It is higher to fill precision, and will not generate circumferentially rotate between the two after the assembly is completed, avoids the loosening generated because circumferentially rotating
Phenomenon.
11 inner sections of cylindrical annular face outer wall at the running-on of semiaxis sliding sleeve 10 is groove profile outer wall and the alternate arrangement of arc outer wall
Connection.The inner wall shape of semiaxis sliding sleeve 10 is groove profile inner wall and the alternate arrangement of arc inner wall, then in the outer wall shape of this section and its
Wall shape is consistent, and the wall thickness of such semiaxis sliding sleeve 10 is more uniform, its weight is reduced while convenient for being manufactured to be reduced
Material consumption.
The annular shallow slot 111 of the socket Duan Shangyou of the semiaxis sliding sleeve 10 circumferentially.Sheath 20 is rubber parts, set
It connects in simultaneously locking hoop 30 in the socket section of semiaxis sliding sleeve 10, the partial rubber locking of 20 inner wall of sheath is pressed into ring by clip 30
The axial limiting for constituting sheath 20 in shape shallow slot 111 with annular shallow slot 111, avoids sheath 20 from falling off and maintains the shape of interface
Shape.
There is annular shallow slot 111 circumferentially on the cylindrical annular face 11.Sheath 20 is rubber parts, is socketed in half
On the cylindrical annular face 11 of axis sliding sleeve 10 and when locking hoop 30, the partial rubber locking of 20 inner wall of sheath is pressed into ring by clip 30
The axial limiting for constituting sheath 20 in shape shallow slot 111 with annular shallow slot 111, avoids sheath 20 from falling off and maintains the shape of interface
Shape.
The axial width in the cylindrical annular face 11 and the width of clip 30 coincide.The locking of clip 30 presses area in this way
Domain is located on cylindrical annular face 11, and pressure force thereon is more uniform, is more bonded between the two, better tightness.
Claims (7)
1. a kind of internal spherical cage assembling structure, the mantle cavity circumferential direction arranged for interval of semiaxis sliding sleeve (10) is in three slot structures, feature
It is: closely knit socket between semiaxis sliding sleeve (10) and the running-on of sheath (20), semiaxis sliding sleeve (10) and sheath (20) socket section
It is provided with clip (30) on sheath (20) and fixes connection.
2. internal spherical cage assembling structure according to claim 1, it is characterised in that: the running-on end periphery of semiaxis sliding sleeve (10)
Wall is cylindrical annular face (11).
3. internal spherical cage assembling structure according to claim 1, it is characterised in that: inner surface contour arc at the running-on of sheath (20)
Shape section and notch section it is alternate arrangement and be consistent with the outer wall profile of the running-on end of semiaxis sliding sleeve (10).
4. internal spherical cage assembling structure according to claim 1, it is characterised in that: the cylinder at the running-on of semiaxis sliding sleeve (10)
The inner section outer wall of annular surface (11) is groove profile outer wall and the alternate arrangement connection of arc outer wall.
5. internal spherical cage assembling structure according to claim 1, it is characterised in that: the socket section of the semiaxis sliding sleeve (10)
On have annular shallow slot (111) circumferentially.
6. internal spherical cage assembling structure according to claim 4, it is characterised in that: have week on the cylindrical annular face (11)
To the annular shallow slot (111) of arrangement.
7. internal spherical cage assembling structure according to claim 6, it is characterised in that: the axial direction in the cylindrical annular face (11)
Width and the width of clip (30) coincide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910510990.6A CN110259840A (en) | 2019-06-13 | 2019-06-13 | Internal spherical cage assembling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910510990.6A CN110259840A (en) | 2019-06-13 | 2019-06-13 | Internal spherical cage assembling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110259840A true CN110259840A (en) | 2019-09-20 |
Family
ID=67918052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910510990.6A Pending CN110259840A (en) | 2019-06-13 | 2019-06-13 | Internal spherical cage assembling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110259840A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114769748A (en) * | 2022-05-19 | 2022-07-22 | 广州市敏嘉制造技术有限公司 | Grinding rod mechanism for grinding internal thread |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005061435A (en) * | 2003-08-11 | 2005-03-10 | Fukoku Co Ltd | Boot for constant velocity universal joint |
| CN101175927A (en) * | 2005-05-16 | 2008-05-07 | 本田技研工业株式会社 | Rotation drive force transmission mechanism, constant velocity universal joint and resin joint boot constructing the mechanism, and method of tightening clamp band for constant velocity universal join |
| US20110018212A1 (en) * | 2007-08-17 | 2011-01-27 | Atsuto Takemura | Silicone boot for constant velocity universal joint and constant velocity universal joint |
| CN102537101A (en) * | 2010-12-21 | 2012-07-04 | 现代威亚株式会社 | High joint angle tripod type constant velocity joint |
| JP2016156469A (en) * | 2015-02-25 | 2016-09-01 | Ntn株式会社 | Constant velocity universal joint |
| CN107477099A (en) * | 2017-09-30 | 2017-12-15 | 北京新能源汽车股份有限公司 | Joint arrangement and there is its vehicle |
| CN107477100A (en) * | 2017-09-30 | 2017-12-15 | 北京新能源汽车股份有限公司 | Joint arrangement and there is its vehicle |
-
2019
- 2019-06-13 CN CN201910510990.6A patent/CN110259840A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005061435A (en) * | 2003-08-11 | 2005-03-10 | Fukoku Co Ltd | Boot for constant velocity universal joint |
| CN101175927A (en) * | 2005-05-16 | 2008-05-07 | 本田技研工业株式会社 | Rotation drive force transmission mechanism, constant velocity universal joint and resin joint boot constructing the mechanism, and method of tightening clamp band for constant velocity universal join |
| US20110018212A1 (en) * | 2007-08-17 | 2011-01-27 | Atsuto Takemura | Silicone boot for constant velocity universal joint and constant velocity universal joint |
| CN102537101A (en) * | 2010-12-21 | 2012-07-04 | 现代威亚株式会社 | High joint angle tripod type constant velocity joint |
| JP2016156469A (en) * | 2015-02-25 | 2016-09-01 | Ntn株式会社 | Constant velocity universal joint |
| CN107477099A (en) * | 2017-09-30 | 2017-12-15 | 北京新能源汽车股份有限公司 | Joint arrangement and there is its vehicle |
| CN107477100A (en) * | 2017-09-30 | 2017-12-15 | 北京新能源汽车股份有限公司 | Joint arrangement and there is its vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114769748A (en) * | 2022-05-19 | 2022-07-22 | 广州市敏嘉制造技术有限公司 | Grinding rod mechanism for grinding internal thread |
| CN114769748B (en) * | 2022-05-19 | 2023-08-25 | 广州市敏嘉制造技术有限公司 | Grinding rod mechanism for internal thread grinding |
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