CN209621877U - A kind of power takeoff flange - Google Patents
A kind of power takeoff flange Download PDFInfo
- Publication number
- CN209621877U CN209621877U CN201822026374.7U CN201822026374U CN209621877U CN 209621877 U CN209621877 U CN 209621877U CN 201822026374 U CN201822026374 U CN 201822026374U CN 209621877 U CN209621877 U CN 209621877U
- Authority
- CN
- China
- Prior art keywords
- flange
- turning machine
- power takeoff
- resigning mouthful
- tail
- 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
Landscapes
- Soil Working Implements (AREA)
Abstract
The utility model relates to a kind of power takeoff flanges, including flange port, nut installing port, turning machine resigning mouthful and flange tail, the flange port is connect with the nut installing port, the nut installing port is connect with the turning machine resigning mouthful, the turning machine resigning mouthful is connect with the flange tail, the flange tail is connect with engine, the thickness of the turning machine resigning mouthful is greater than the flange port, the thickness of the nut installing port, the intersection of the turning machine resigning mouthful and the nut installing port is equipped with excessive bridge, the flange tail end internal diameter becomes smaller, the flange tail and internal bearings form a cavity.The gap that the power takeoff flange overcomes between traditional power takeoff flange and turning machine is not able to satisfy the problem of clearance requirement of vehicle assembly, realizes the reasonable utilization in space, reduces the requirement to fit-up gap between power takeoff flange and turning machine.
Description
Technical field
The utility model relates to a kind of power takeoff flanges.
Background technique
Flange is part interconnected between pipe and pipe, for the connection between pipe end, also have used in equipment into
Flange in outlet, for the connection between two equipment.Power takeoff flange is that the kinetic energy on power takeoff is transmitted to other
A kind of component on component, is widely used in multiple fields.The shape of existing power takeoff flange is mostly outer diameter rule
Straight barrel type, when power takeoff is assembled on vehicle, power takeoff flange undersurface close to the upper surface of turning machine so that turning machine and
Big gap is needed between power takeoff flange, to meet the requirement of vehicle assembly.
Utility model content
The shortcomings that in view of the above prior art, the purpose of this utility model is to provide a kind of power takeoff flange, the power takings
The diameter of the outer surface of the turning machine resigning mouthful of device flange differs, and the outer diameter of middle section is less than the outer diameter at both ends, so that power taking
Device is assembled in Full Vehicle System, the flange outer diameter close to turning machine upper surface is shunk, and turns to match to meet turning machine and flange
The requirement in gap.
In order to achieve the above objects and other related objects, the utility model provides a kind of power takeoff flange, and feature exists
In: including flange port, nut installing port, turning machine resigning mouthful and flange tail, the flange port is connect with the nut installing port,
For connecting with other component, the nut installing port is connect the flange port with the turning machine resigning mouthful, the nut peace
It fills mouth to be used to provide installation space to installation screw, is installed to the power takeoff flange on auxiliary drive shaft, the turning machine is stepped down
Mouth is connect with the flange tail, and the turning machine resigning mouthful is used to the power takeoff flange being installed to auxiliary drive shaft, and outside
Turning machine is made way on surface, installs convenient for vehicle, and the flange tail is connect with engine, and the flange tail is used for the power takeoff
Flange is fixed on engine.
Preferably, the internal diameter of the turning machine resigning mouthful remains unchanged, and convenient for connecting with auxiliary drive shaft, the turning machine is allowed
Position mouth outer surface is in la farr pipe shape, convenient for making way for turning machine.
Preferably, it steps down in the internal diameter of the turning machine resigning mouthful and the intersection of the flange tail greater than the turning machine
The internal diameter of mouth, and extend a distance into, and become smaller in the flange tail end, thus in the turning machine resigning mouthful and the method
The intersection of blue tail forms cavity.
Preferably, spline is equipped in the turning machine resigning mouthful, the spline is connect with auxiliary drive shaft spline, for that will take
Kinetic energy on power device is transmitted on power takeoff flange.
Preferably, flight is equipped with inside the flange port, the screw groove height is the 1/2 of the flange open height
To 2/3, not only the connection for the power takeoff flange and other component provided space, but also provided certain installation for installation screw
Depth ensure that the fastness that the power takeoff flange is connect with other component, and several wire holes are equipped in the flight, described
Wire hole is evenly distributed in the flight.
Preferably, in the outer surface of the flange tail and the intersection of the turning machine resigning mouthful, there is also a boss and recessed
Slot, the boss and groove contact setting, the boss and the groove are for assisting installation other component.
When power takeoff flange is installed, on auxiliary drive shaft, flange tail contacts the power takeoff flange sleeve with engine bearing, should
Power takeoff flange is connect by its internal spline with external splines on power takeoff bearing, in nut installing port, a big nut
The power takeoff flange is fixed on auxiliary drive shaft, when power takeoff is assembled in Full Vehicle System, turning machine resigning mouthful and steering
Machine is adjacent, and spline link position is positioned close to the position of turning machine, and to reach intensity requirement, the wall thickness of turning machine resigning mouthful is big
In the wall thickness of other positions.
In conclusion a kind of power takeoff flange of the utility model has the advantages that the power takeoff flange is significant
Its gap between turning machine is increased, its gap is made to meet the requirement of vehicle assembly, avoids and uses traditional power takeoff
Flange outer diameter is excessive, causes the problem of the self-contained difficulty of power takeoff flange and turning machine.
Detailed description of the invention
Fig. 1 is the sectional view after the installation of power takeoff flange.
Fig. 2 is power takeoff flange and turning machine positional structure schematic diagram.
1, flange port；2, nut installing port；3, turning machine resigning mouthful；4, flange tail；5, excessive bridge；6, cavity；7, screw
Slot；8, wire hole；9, boss；10, groove；11, spline；12, auxiliary drive shaft 13, big nut；15, turning machine.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
Fig. 1 is please referred to Fig. 2.It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to
Cooperate the revealed content of specification, so that those skilled in the art understands and reads, is not intended to limit the utility model
Enforceable qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or size
Adjustment, in the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all still fall in the utility model
Revealed technology contents obtain in the range of capable of covering.Meanwhile in this specification it is cited as "upper", "lower", " left side ",
The term on " right side ", " centre " and " one " etc. is merely convenient to being illustrated for narration, rather than enforceable to limit the utility model
Range, relativeness are altered or modified, under the content of no substantial changes in technology, enforceable when being also considered as the utility model
Scope.
As shown in Figure 1 to Figure 2, the utility model designs a kind of power takeoff flange, it is characterised in that: including flange port 1, spiral shell
Cap installing port 2, turning machine resigning mouthful 3 and flange tail 4, the flange port 1 are connect with the nut installing port 2, the flange port 1
For connecting with other component, the nut installing port 2 is connect with the turning machine resigning mouthful 3, and the nut installing port 2 is used for
Installation space is provided to installation screw, is installed to the power takeoff flange on auxiliary drive shaft 12, the turning machine resigning mouthful 3 and institute
The connection of flange tail 4 is stated, the turning machine resigning mouthful 3 is used to the power takeoff flange being installed to auxiliary drive shaft 12, and in appearance
Turning machine 15 is made way in face, installs convenient for vehicle, and the flange tail 4 is connect with engine, and the flange tail 4 is used for the power taking
Device flange is fixed on engine.
In the present embodiment, the internal diameter of the turning machine resigning mouthful 3 remains unchanged, convenient for being connect with auxiliary drive shaft 12, institute
3 outer surface of turning machine resigning mouthful is stated in la farr pipe shape, convenient for making way for turning machine 15.
In the present embodiment, it is greater than described turn in the internal diameter of the turning machine resigning mouthful 3 and the intersection of the flange tail 4
To the internal diameter of machine resigning mouthful 3, and extend a distance into, and in the flange tail end 4 become smaller, thus the turning machine step down
The intersection of mouth 3 and the flange tail 4 forms cavity.
In the present embodiment, spline 11 is equipped in the turning machine resigning mouthful 3, the spline 11 is used for and auxiliary drive shaft flower
Key connection, for the kinetic energy on power takeoff to be transmitted to power takeoff flange.
In the present embodiment, flight 7 is equipped with inside the flange port 1,7 height of flight is the flange port 1
The 1/2 to 2/3 of height, not only the connection for the power takeoff flange and other component provided space, but also provided for installation screw
Certain fitting depth ensure that the fastness that the power takeoff flange is connect with other component, if being equipped in the flight 7
Shredded dried bean curd hole 8, the wire hole 8 are evenly distributed in the flight 7.
In the present embodiment, in the outer surface of the flange tail 4 and the intersection of the turning machine resigning mouthful 3, there is also one
Boss 9 and groove 10, the boss 9 and the contact setting of the groove 10, the boss 9 and the groove 10 are for assisting installation
Other component.
When power takeoff flange is installed, on auxiliary drive shaft, flange tail 4 contacts the power takeoff flange sleeve with engine bearing,
The power takeoff flange is connect by its internal spline 11 with external splines on power takeoff bearing 12, in nut installing port 2, one
The power takeoff flange is fixed on auxiliary drive shaft 12 by big nut 13, when power takeoff flange is assembled in Full Vehicle System, is turned to
Machine resigning mouthful 3 and turning machine 15 are adjacent, and spline link position is positioned close to the position of turning machine 15, to reach intensity requirement,
The wall thickness of turning machine resigning mouthful 3 is greater than the wall thickness of other positions.
As described above, a kind of power takeoff flange of the utility model has the advantages that the power takeoff flange is significant
Its gap between turning machine is increased, its gap is made to meet the requirement of vehicle assembly, avoids and uses traditional power takeoff
Flange outer diameter is excessive, causes the problem of the self-contained difficulty of power takeoff flange and turning machine.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (6)
1. a kind of power takeoff flange, it is characterised in that: including flange port, nut installing port, turning machine resigning mouthful and flange tail, institute
It states flange port to connect with the nut installing port, the nut installing port is connect with the turning machine resigning mouthful, the turning machine
Resigning mouthful is connect with the flange tail, and the flange tail is connect with engine, and the thickness of the turning machine resigning mouthful is greater than described
The intersection of the thickness of flange port, the nut installing port, the turning machine resigning mouthful and the nut installing port is equipped with excessive
Bridge slightly tilts at the flange tail, and the flange tail and internal bearings form a cavity.
2. a kind of power takeoff flange according to claim 1, it is characterised in that: the internal diameter of the turning machine resigning mouthful is kept
Constant, turning machine resigning mouthful outer surface is in la farr pipe shape.
3. a kind of power takeoff flange according to claim 1, it is characterised in that: in the turning machine resigning mouthful and the method
The internal diameter of the intersection of blue tail is greater than the internal diameter of the turning machine resigning mouthful, and extends a distance into, and in the flange tail end
Portion becomes smaller.
4. a kind of power takeoff flange according to claim 1, it is characterised in that: be equipped with flower in the turning machine resigning mouthful
Key.
5. a kind of power takeoff flange according to claim 1, it is characterised in that: flight is equipped with inside the flange port,
The screw groove height is the 1/2 to 2/3 of the flange open height, is equipped with several wire holes in the flight, the wire hole is equal
Even is distributed in the flight.
6. a kind of power takeoff flange according to claim 1, it is characterised in that: allowed in the flange tail and the turning machine
There is also a boss and groove, the boss and groove contacts to be arranged for the outer surface of the intersection of position mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822026374.7U CN209621877U (en) | 2018-12-04 | 2018-12-04 | A kind of power takeoff flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822026374.7U CN209621877U (en) | 2018-12-04 | 2018-12-04 | A kind of power takeoff flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209621877U true CN209621877U (en) | 2019-11-12 |
Family
ID=68444983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822026374.7U Active CN209621877U (en) | 2018-12-04 | 2018-12-04 | A kind of power takeoff flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209621877U (en) |
-
2018
- 2018-12-04 CN CN201822026374.7U patent/CN209621877U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209621877U (en) | A kind of power takeoff flange | |
| CN205633016U (en) | Screw quick assembly disassembly self -locking mechanism | |
| CN106694559A (en) | Key-connection combined vertical roll | |
| CN201582423U (en) | Multi-face tongue-and-groove connecting ball valve | |
| CN205743390U (en) | A kind of adjustable hinge | |
| CN208602688U (en) | A kind of detachable rudder face rotating shaft mechanism of unmanned plane | |
| CN205618613U (en) | Automatic energy -conserving drive assembly of square that increases of self -adaptation for electric motor car | |
| CN205918804U (en) | Automatic parking braking calliper | |
| CN207864231U (en) | A kind of pump housing axle sleeve fixed structure | |
| CN203979175U (en) | A kind of gearbox torque output assembly and automobile | |
| CN204300405U (en) | Gas ratio valve | |
| CN207131747U (en) | Monoblock type inertia drive flange | |
| CN207213312U (en) | A kind of valve handle structure simply installed | |
| CN205863024U (en) | A kind of intervention button button | |
| CN205780439U (en) | Self adaptation is automatically separated drive assembly and freewheel clutch thereof | |
| CN205632649U (en) | A steering system uses snail wheel hub for car | |
| CN205674848U (en) | A kind of driving wheel parts of automatic guided vehicle | |
| CN104132071B (en) | Ball pivot shaft coupling and its production method | |
| CN207916950U (en) | A kind of integral type section fork jackshaft | |
| CN203158181U (en) | Combined structure of crank arm and crank mandrel of bicycle | |
| CN205835183U (en) | A kind of double-clutch speed changer mould assembling frock | |
| CN207526905U (en) | High intensity expansion cracking proof hub | |
| CN209649946U (en) | A kind of steering axle of automobile lightweight radiating hub | |
| CN214661894U (en) | Output mechanism on electric drill | |
| CN206591922U (en) | A kind of secondary lock for optimizing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |