CN106090047A - Fast disassembly type truck drive shaft cage - Google Patents
Fast disassembly type truck drive shaft cage Download PDFInfo
- Publication number
- CN106090047A CN106090047A CN201610316684.5A CN201610316684A CN106090047A CN 106090047 A CN106090047 A CN 106090047A CN 201610316684 A CN201610316684 A CN 201610316684A CN 106090047 A CN106090047 A CN 106090047A
- Authority
- CN
- China
- Prior art keywords
- cage
- fluted disc
- semiaxis
- drive shaft
- truck drive
- 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
Classifications
-
- 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
- F16D3/18—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts the coupling parts (1) having slidably-interengaging teeth
-
- 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
- F16D3/84—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor
- F16D3/843—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor enclosed covers
Abstract
The invention belongs to auto parts machinery field, relate to truck drive shaft and variator attachment structure, refer in particular to a kind of fast disassembly type truck drive shaft cage.A kind of fast disassembly type truck drive shaft cage, including cage assembly and the connecting shaft of connected with differential, connecting shaft includes the cage semiaxis II of the cage semiaxis I of connected with differential, connecting ball head assembly, and the cage semiaxis I of connected with differential and the cage semiaxis II of connecting ball head assembly are respectively equipped with the stairstepping fluted disc being mutually adapted.The present invention can realize fast assembling-disassembling.
Description
Technical field
The invention belongs to auto parts machinery field, relate to truck drive shaft and variator attachment structure, refer in particular to a kind of fast
Tear formula truck drive shaft cage open.
Background technology
Truck drive shaft and speed changer differential connected mode at present, main employing processes semiaxis in cage assembly front end
Use spline to be altogether connected with left and right axle shaft gear in differential mechanism, Formation of Axle Shaft Spline head dress axle-steel silk jump ring, when semiaxis inserts,
Half shaft head jump ring opens, and at axle shaft gear splined end chamfering, prevents semiaxis from deviating to cause the accident under steam.But it is overall
Semi-axis structure is when keeping in repair the parts such as variator, and dismounting semiaxis is highly difficult, needs first left and right wheels to be hung to remove in disassembly process,
Left and right wheels also to be pulled down and could be pulled out by power transmission shaft by some.It addition, such as dismount improper meeting by card spring-drop inside variator,
Cannot take out, directly affect maintenance.
Summary of the invention
In order to solve problem above, the present invention provide a kind of can soon quick-detach, easy to maintenance 2 semiaxis composition can
The fast disassembly type truck drive shaft cage of fast quick-detach.
A kind of fast disassembly type truck drive shaft cage, including cage assembly and the connecting shaft of connected with differential, connecting shaft includes
The cage semiaxis I of connected with differential, the cage semiaxis II (cage semiaxis II is one-body molded with cage assembly) of connecting ball head assembly；
Cage semiaxis I top of connected with differential is provided with big stairstepping fluted disc, and the cage semiaxis II of connecting ball head assembly is provided with little ladder
Shape fluted disc, the outer ring of little stairstepping fluted disc and the inner ring of big stairstepping fluted disc coordinate, described little notch cuttype fluted disc end face and big rank
Ladder type fluted disc end face is respectively equipped with the most corresponding flange and groove forms seam.
Preferably, cage semiaxis I and the big stairstepping fluted disc of described connected with differential are one-body molded；Connecting ball head assembly
Cage semiaxis II and little stairstepping fluted disc are one-body molded.
Preferably, described in the size stairstepping fluted disc outer ring that cooperates be provided with draw-in groove, be embedded in draw-in groove by elastic circlip
Inside it is fixed.
Preferably, the cross section of described draw-in groove and jump ring is trapezoidal.
Preferably, it is provided with sheath outside the size stairstepping fluted disc cooperated described in.
Preferably, described sheath is quality of rubber materials.
Preferably, the cage semiaxis II of connecting ball head assembly is internal is provided with through hole.
The two junction of the fluted disc (stairstepping fluted disc) that cage axle is split into the connecting shaft of cage assembly by the present invention is made
The trapezoidal cooperation in tapered cross-section, is used for transmitting moment of torsion, and 2 fluted discs coordinate rear tooth disk excircles to open trapezoid cross section jump-ring slot, during installation 2
Individual cage semiaxis forms seam (docking of tooth form Cao He center seam) by being respectively equipped with mutually corresponding flange and groove, afterwards outside
Side is loaded onto trapezoid cross section elastic circlip and is realized locking, is loaded on wiper of rubber, mounts and dismounts very convenient.Draw-in groove is made
It is trapezoidal for becoming cross section, can realize blind-mate, prevents from vibrating during motion having no abnormal sound.When keeping in repair the parts such as variator, dismounting
Semiaxis is convenient quickly, removes without first left and right wheels being hung in disassembly process, truck drive shaft dismounting when assembling, maintenance
Time, as long as being taken off by axle ring washer, left and right power transmission shaft can be pulled down, neither affecting propeller shaft length and reducing again installation, maintenance work
Time and repair quality, improve processing technology and the Technology for Heating Processing of cage, improve crudy.
The invention has the beneficial effects as follows:
1, due to employing, truck drive shaft cage being split into two sections, cage semiaxis II is made in one section of assembly front end, passes through
Stairstepping fluted disc and another section of cage semiaxis I, can be easily and fast by the cage of connected with differential half to fetching transmission moment of torsion
The cage semiaxis II of axle I and connecting ball head assembly splits and comes, and takes out variator maintenance, need not dismount left and right wheels.
2, use end boss one end groove to form seam due to two sections of semiaxis, it is ensured that coaxial during installation, utilize tapering ladder
Two axles are connected by cross-section resilient jump ring, prevent from sliding axially, and can realize fast assembling-disassembling.
3, connecting due to truck drive shaft fluted disc, its outside dress rubber sheath is to prevent dust and muddy water etc. by connecting
Gap enters cage.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Fig. 2 is cage semiaxis II structural representation of connecting ball head assembly.
Fig. 3 is cage semiaxis I structural representation of connected with differential.
Fig. 4 is cage semiaxis I and the cage semiaxis II fluted disc combination schematic diagram of connecting ball head assembly of connected with differential.
Fig. 5 is cage semiaxis I and the cage semiaxis II fluted disc installation exploded pictorial of connecting ball head assembly of connected with differential
Figure.
The cage half of 1 differential assembly, 2 axle shaft gears, the cage semiaxis I of 3 connected with differentials, connecting ball head assembly in figure
Axle II, 5 power transmission shaft bulb assembly, 6 axle ring washers, 7 dust caps, 8 power transmission shafts, 9 jump rings, 10 dust cap buckles.
Detailed description of the invention
Refer to Fig. 1, a kind of fast disassembly type truck drive shaft cage, including cage assembly and the connecting shaft of connected with differential,
Connecting shaft includes the cage semiaxis II 4 of the cage semiaxis I 3 of connected with differential, connecting ball head assembly；The cage of connected with differential half
Axle I 3 top is provided with big stairstepping fluted disc, and the cage semiaxis II 4 of connecting ball head assembly is provided with little stairstepping fluted disc, little stairstepping tooth
The outer ring of dish and the inner ring of big stairstepping fluted disc coordinate, and described little notch cuttype fluted disc end face and big notch cuttype fluted disc end face set respectively
The most corresponding flange and groove is had to form seam.The cage semiaxis I 3 of described connected with differential becomes with big stairstepping fluted disc one
Type；Bulb assembly, the cage semiaxis II 4 of connecting ball head assembly and little stairstepping fluted disc are one-body molded.Described cooperate big
Little stairstepping fluted disc outer ring is provided with draw-in groove, is fixed in being embedded in draw-in groove by elastic circlip 9.Cutting of described draw-in groove and jump ring 9
Face is trapezoidal.
It is provided with sheath (axle ring washer 6) outside the described size stairstepping fluted disc cooperated.Described sheath is rubber material
Matter.
Preferably, the cage semiaxis I 4 of differential mechanism is internal is provided with through hole, and described cage assembly 3 is internal is provided with through hole.
During use, the cage semiaxis I 3 of connected with differential is connected with the cage semiaxis II 4 of connecting ball head assembly, cage assembly
The power transmission shaft bulb assembly 5 of 4 is connected with power transmission shaft 8, is provided with dust cap 7 and dust cap buckle 10 outside cage assembly 4.
Above example only in order to technical scheme to be described, is not intended to limit；Although with reference to previous embodiment
The present invention is described in detail, it will be understood by those of skill in the art that previous embodiment still can be remembered by it
The technical scheme carried is modified, or replaces wherein portion of techniques feature on an equal basis；And these amendments or replacement, and
The essence not making appropriate technical solution departs from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (7)
1. a fast disassembly type truck drive shaft cage, including cage assembly and the connecting shaft of connected with differential, it is characterised in that: even
Spindle includes the cage semiaxis II of the cage semiaxis I of connected with differential, connecting ball head assembly；The cage semiaxis I of connected with differential
Top is provided with big stairstepping fluted disc, and the cage semiaxis II of connecting ball head assembly is provided with little stairstepping fluted disc, little stairstepping fluted disc
The inner ring of outer ring and big stairstepping fluted disc coordinates, and described little notch cuttype fluted disc end face and big notch cuttype fluted disc end face are respectively equipped with phase
The most corresponding flange and groove form seam.
Fast disassembly type truck drive shaft cage the most according to claim 1, it is characterised in that: the cage of described connected with differential
Semiaxis I and big stairstepping fluted disc are one-body molded；Cage semiaxis II and the little stairstepping fluted disc of connecting ball head assembly are one-body molded.
Fast disassembly type truck drive shaft cage the most according to claim 1, it is characterised in that the size rank cooperated described in:
Trapezoidal fluted disc outer ring is provided with draw-in groove, is fixed in being embedded in draw-in groove by elastic circlip.
Fast disassembly type truck drive shaft cage the most according to claim 3, it is characterised in that: described draw-in groove and the cross section of jump ring
For trapezoidal.
Fast disassembly type truck drive shaft cage the most according to claim 1, it is characterised in that the size rank cooperated described in:
It is provided with sheath outside trapezoidal fluted disc.
Fast disassembly type truck drive shaft cage the most according to claim 5, it is characterised in that: described sheath is quality of rubber materials.
Fast disassembly type truck drive shaft cage the most according to claim 1, it is characterised in that: the cage of connecting ball head assembly half
Axle II is internal is provided with through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610316684.5A CN106090047A (en) | 2016-05-12 | 2016-05-12 | Fast disassembly type truck drive shaft cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610316684.5A CN106090047A (en) | 2016-05-12 | 2016-05-12 | Fast disassembly type truck drive shaft cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106090047A true CN106090047A (en) | 2016-11-09 |
Family
ID=57229924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610316684.5A Pending CN106090047A (en) | 2016-05-12 | 2016-05-12 | Fast disassembly type truck drive shaft cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106090047A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1648481A (en) * | 2004-01-31 | 2005-08-03 | Gkn动力传动系统北美有限公司 | Boltless retention system for a constant velocity joint |
| CN202158107U (en) * | 2011-04-26 | 2012-03-07 | 中国北方车辆研究所 | Jaw clutch capable of being dynamically jointed and separated |
| CN203532569U (en) * | 2013-11-02 | 2014-04-09 | 济南金桥通精密机械有限公司 | Separation-proof tooth-space-free elastic body coupler |
| CN102494043B (en) * | 2011-12-10 | 2015-08-12 | 绿田机械股份有限公司 | A kind of elastic coupling flexible coupling |
| JP2015200377A (en) * | 2014-04-09 | 2015-11-12 | 株式会社ジェイテクト | constant velocity joint assembly |
-
2016
- 2016-05-12 CN CN201610316684.5A patent/CN106090047A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1648481A (en) * | 2004-01-31 | 2005-08-03 | Gkn动力传动系统北美有限公司 | Boltless retention system for a constant velocity joint |
| CN202158107U (en) * | 2011-04-26 | 2012-03-07 | 中国北方车辆研究所 | Jaw clutch capable of being dynamically jointed and separated |
| CN102494043B (en) * | 2011-12-10 | 2015-08-12 | 绿田机械股份有限公司 | A kind of elastic coupling flexible coupling |
| CN203532569U (en) * | 2013-11-02 | 2014-04-09 | 济南金桥通精密机械有限公司 | Separation-proof tooth-space-free elastic body coupler |
| JP2015200377A (en) * | 2014-04-09 | 2015-11-12 | 株式会社ジェイテクト | constant velocity joint assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171023 Address after: 318099 No. 150 West Taihe Road, Jiaojiang District, Zhejiang, Taizhou Applicant after: Zhejiang Xin can Pml Precision Mechanism Ltd Address before: 311231 planning No. two, No. 8, Xiaoshan Higher Education Park, Zhejiang, Hangzhou Applicant before: Zhejiang Vocational College of Science and Technology |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |