CN208024736U - A kind of transmission shaft with cage - Google Patents
A kind of transmission shaft with cage Download PDFInfo
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- CN208024736U CN208024736U CN201721757515.1U CN201721757515U CN208024736U CN 208024736 U CN208024736 U CN 208024736U CN 201721757515 U CN201721757515 U CN 201721757515U CN 208024736 U CN208024736 U CN 208024736U
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- back segment
- leading portion
- cage
- fork
- joint
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Abstract
The utility model discloses a kind of transmission shafts with cage, including end cage, end cage connects back segment splined shaft by beam ring, back segment spline axis connection back segment central siphon, back segment central siphon connects back segment universal-joint fork, back segment universal-joint fork connects back segment universal joint, back segment universal joint connects spline housing fork, the utility model passes through the whole fast cage such as setting, the theory of constant velocity cardan joint is used for the Cardon universal joint transmission shaft of variable speed, improve the Vibration Condition of transmission shaft, rotatable parts and slide unit can be combined into one, play the role of replacing cross axle and cross axle slide unit, not only make the dismounting of transmission shaft upper-part very efficient and convenient, simultaneously in the case where ensureing working performance, simplify the structure of transmission shaft, with great market application prospect, it is highly practical, remarkable in economical benefits.
Description
Technical field
The utility model is related to transmission shaft technical field, specifically a kind of transmission shaft with cage.
Background technology
The rotary body that transmission shaft is a high rotating speed, supports less, therefore its dynamic balancing is vital.General transmission
Axis will carry out dynamic balance running before manufacture, and be adjusted on balancing machine.The vehicle of preposition engine rear wheel drive is come
Say it is the axis for the rotation of speed changer being passed to main reducing gear, it can be several sections, can be connected by universal joint between section and section
It connects, transmission shaft is the important component of passing power in automotive transmission, and the effect of transmission shaft is will together with gearbox, drive axle
The power of engine passes to wheel, and automobile is made to generate driving force.
Cage is also referred to as " constant velocity cardan joint ", is the important component in car drive system, the effect of cage is will to start
The power of machine is transmitted to driving wheel from speed changer, and driving car is run at high speed.There are many constant velocity joint types for car,
Middle apply at most is Rzeppa constant velocity joint and triangle posture constant velocity cardan joint, it mainly has sliding sleeve, three-way axis, transmission
Axis, inner race, retainer, clutch can major part composition.Since constant velocity cardan joint transmits heavy driving moment, with by load
Weight, high transmission accuracy is in great demand, and is safety member, therefore its major part is all made of fine forge piece and is process, existing skill
Mainly there are two main components of rotatable parts and slide unit, rotatable parts and slide unit in art, on traditional transmission shaft
To be independently arranged structure, lead to transmission shaft complicated integral structure, transmission shaft is not easy to carry out lightweight, in view of the above-mentioned problems, ad hoc
Meter the utility model is solved.
Utility model content
The purpose of this utility model is to provide a kind of transmission shafts with cage, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides the following technical solutions：
A kind of transmission shaft with cage, including end cage, beam ring, back segment splined shaft, back segment central siphon, back segment universal joint
Fork, back segment universal joint, spline housing fork, intermediate support, leading portion splined shaft, leading portion central siphon, leading portion universal-joint fork, leading portion universal joint with
And flange yoke, end cage connect back segment splined shaft, back segment spline axis connection back segment central siphon, after the connection of back segment central siphon by beam ring
Section universal-joint fork, back segment universal-joint fork connect back segment universal joint, and back segment universal joint connects spline housing fork, and spline housing fork connection is intermediate
Bearing, intermediate support connect leading portion splined shaft, leading portion spline axis connection leading portion central siphon, and leading portion central siphon connects leading portion universal-joint fork,
Leading portion universal-joint fork connect leading portion universal joint, leading portion universal joint flange connector fork, end cage include ontology, retainer, steel ball,
Sealing cover, holder, sealing ring and lap buckle, ontology is interior to be equipped with retainer, and retainer top is equipped with steel ball, body portion snapping
There are holder, holder front end to be equipped with lap buckle, lap buckle uses the structure of gap card slot, holder to be overlapped by lap buckle and sealing cover
Fixed, sealing cover is fixed on outer body, is equipped with seal groove in ontology, ontology connects sealing ring by seal groove.
As further program of the utility model：The whole fast cage such as the end cage use.
As further program of the utility model：The holder uses thin wall metalwork.
As further program of the utility model：The sealing cover uses rubber product.
As further program of the utility model：The sealing cover cross sectional shape is n shapes.
Compared with prior art, the utility model has the beneficial effects that：The utility model, will by the whole fast cage such as setting
The theory of constant velocity cardan joint is used for the Cardon universal joint transmission shaft of variable speed, improves the Vibration Condition of transmission shaft, can will turn
Dynamic component and slide unit are combined into one, and play the role of that, instead of cross axle and cross axle slide unit, part can be reduced, real
Existing transmission shaft lightweight, reduces cost, easy to disassemble, can improve working efficiency, and switching performance is safe and reliable, can
The structure of truck drive shaft is largely simplified, not only makes the dismounting of transmission shaft upper-part very efficient and convenient, while ensureing
In the case of working performance, the structure of transmission shaft is simplified, there is great market application prospect, highly practical, economic benefit
Significantly.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of end cage.
In figure：End cage 1, ontology 101, retainer 102, steel ball 103, sealing cover 104, holder 105, sealing ring
106, lap buckle 107, beam ring 2, back segment splined shaft 3, back segment central siphon 4, back segment universal-joint fork 5, back segment universal joint 6, spline housing fork
7, intermediate support 8, leading portion splined shaft 9, leading portion central siphon 10, leading portion universal-joint fork 11, leading portion universal joint 12, flange yoke 13.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-2, a kind of transmission shaft with cage, including end cage 1, beam ring 2, back segment splined shaft 3, back segment
Central siphon 4, back segment universal-joint fork 5, back segment universal joint 6, spline housing fork 7, intermediate support 8, leading portion splined shaft 9, leading portion central siphon 10,
Leading portion universal-joint fork 11, leading portion universal joint 12 and flange yoke 13, the whole fast cage such as use of end cage 1, end cage 1 pass through
Beam ring 2 connects back segment splined shaft 3, and switching performance is solid and reliable, and disassembles and installs very convenient, the connection of back segment splined shaft 3
Back segment central siphon 4, back segment central siphon 4 connect back segment universal-joint fork 5, and back segment universal-joint fork 5 connects back segment universal joint 6, back segment universal joint 6
Spline housing fork 7,7 connection intermediate support 8 of spline housing fork are connected, intermediate support 8 connects leading portion splined shaft 9, and leading portion splined shaft 9 connects
Leading portion central siphon 10, leading portion central siphon 10 connect leading portion universal-joint fork 11, and leading portion universal-joint fork 11 connects leading portion universal joint 12, leading portion ten thousand
To section 12 flange connectors fork 13, end cage 1 include ontology 101, retainer 102, steel ball 103, sealing cover 104, holder 105,
Sealing ring 106 and lap buckle 107, ontology 101 is interior to be equipped with retainer 102, and 102 top of retainer is equipped with steel ball 103, ontology
101 fronts are snapped with holder 105, and holder 105 uses thin wall metalwork, 105 front end of holder to be equipped with lap buckle 107, lap buckle
107 use the structure of gap card slot, holder 105 to be fixed by lap buckle 107 and the overlap joint of sealing cover 104, and sealing cover 104 uses rubber
Glue product, sealing cover 104 primarily serve the effect of sealing, and sealing cover 104 uses rubber product, makes sealing cover 104 at room temperature
High resilience can be generated under the outer force effect of very little compared with large deformation, remove resilient after external force, favorable sealing property,
104 cross sectional shape of sealing cover is n shapes, and sealing cover 104 is fixed on 101 outside of ontology, seal groove, ontology are equipped in ontology 101
101 connect sealing ring 106 by seal groove.
When utility model works, the whole fast cages such as end cage 1 uses, by the whole fast cage such as setting, by constant speed ten thousand
It is used for the Cardon universal joint transmission shaft of variable speed to the theory of section, improves the Vibration Condition of transmission shaft, it can be by rotatable parts
It is combined into one with slide unit, plays the role of, instead of cross axle and cross axle slide unit, part capable of being reduced, realize transmission
Axis lightweight reduces cost, and end cage 1 connects back segment splined shaft 3 by beam ring 2, is attached by beam ring 2, connects
Performance is solid and reliable, and disassembly and installation is very convenient, retainer 102 is equipped in ontology 101,102 top of retainer is equipped with
Steel ball 103,101 front of ontology are snapped with holder 105, and holder 105 uses thin wall metalwork, and 105 one end of holder snaps onto ontology
On 101,105 other end of holder is fixed by lap buckle 107 and the overlap joint of sealing cover 104, easy to disassemble, can improve work effect
Rate, and switching performance is safe and reliable, and sealing cover 104 primarily serves the effect of sealing, and sealing cover 104 uses rubber product, makes
The high resilience at room temperature of sealing cover 104 can be generated under the outer force effect of very little compared with large deformation, can restore former after removing external force
Shape, favorable sealing property, the utility model, can be largely smart by the way that end cage 1 to be applied on truck drive shaft
The structure of simple truck drive shaft by the way that sealing cover 104, holder 105 and lap buckle 107 is arranged securely and reliably connect admittedly
It is fixed, not only make the dismounting of transmission shaft upper-part very efficient and convenient, while in the case where ensureing working performance, simplifying transmission shaft
Structure, have great market application prospect, highly practical, remarkable in economical benefits.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more this feature.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. a kind of transmission shaft with cage, including end cage, beam ring, back segment splined shaft, back segment central siphon, back segment universal joint
Fork, back segment universal joint, spline housing fork, intermediate support, leading portion splined shaft, leading portion central siphon, leading portion universal-joint fork, leading portion universal joint with
And flange yoke, which is characterized in that end cage by beam ring connect back segment splined shaft, back segment spline axis connection back segment central siphon, after
Section central siphon connects back segment universal-joint fork, and back segment universal-joint fork connects back segment universal joint, and back segment universal joint connects spline housing fork, spline
Set fork connection intermediate support, intermediate support connect leading portion splined shaft, leading portion spline axis connection leading portion central siphon, before the connection of leading portion central siphon
Section universal-joint fork, leading portion universal-joint fork connect leading portion universal joint, leading portion universal joint flange connector fork, end cage include ontology,
Retainer, steel ball, sealing cover, holder, sealing ring and lap buckle, ontology is interior to be equipped with retainer, and retainer top is equipped with steel ball,
Body portion is snapped with holder, and holder front end is equipped with lap buckle, and lap buckle uses the structure of gap card slot, holder to pass through lap buckle
It overlaps and fixes with sealing cover, sealing cover is fixed on outer body, and seal groove is equipped in ontology, and ontology is connected by seal groove and sealed
Circle.
2. the transmission shaft according to claim 1 with cage, which is characterized in that the holder uses thin wall metalwork.
3. the transmission shaft according to claim 1 with cage, which is characterized in that the sealing cover uses rubber product.
4. the transmission shaft according to claim 1 with cage, which is characterized in that the sealing cover cross sectional shape is n shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721757515.1U CN208024736U (en) | 2017-12-15 | 2017-12-15 | A kind of transmission shaft with cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721757515.1U CN208024736U (en) | 2017-12-15 | 2017-12-15 | A kind of transmission shaft with cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208024736U true CN208024736U (en) | 2018-10-30 |
Family
ID=63898254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721757515.1U Active CN208024736U (en) | 2017-12-15 | 2017-12-15 | A kind of transmission shaft with cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208024736U (en) |
-
2017
- 2017-12-15 CN CN201721757515.1U patent/CN208024736U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 266318 No. 1, Luanhe Road, Jiaozhou economic and Technological Development Zone, Qingdao, Shandong Patentee after: Qingdao Jianbang Automobile Technology Co., Ltd Address before: 266300, Shandong, Qingdao province Jiaozhou City Industrial Park, West Town Patentee before: Qingdao Jianbang supply chain Co., Ltd |