CN206456484U - A kind of built-in motor mounting structure - Google Patents
A kind of built-in motor mounting structure Download PDFInfo
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- CN206456484U CN206456484U CN201621491362.6U CN201621491362U CN206456484U CN 206456484 U CN206456484 U CN 206456484U CN 201621491362 U CN201621491362 U CN 201621491362U CN 206456484 U CN206456484 U CN 206456484U
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- vehicle frame
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Abstract
The utility model discloses a kind of built-in motor mounting structure, including vehicle frame, it is welded on the mounting bracket on vehicle frame, and the built-in motor fixed by mounting bracket, the vehicle frame includes preceding standpipe, the supervisor extended downwardly is connected with the middle part of preceding standpipe, supervisor bottom is connected with bottom pipe, side pipe is connected with above supervisor's both sides bottom pipe, Bian Guancong supervisors start outside along frame width direction, extended back again along vehicle frame length direction, space between the pipe of Bian Guanyu bottoms sequentially forms battery installation position along vehicle frame length direction and put and built-in motor installation site, the mounting bracket includes being arranged on the U-bracket of side on frame width direction, and the L bracket with U-bracket not homonymy.The structure can both meet intensity requirement, can ensure the assembling of built-in motor by the deformation of L bracket again, reduce stress concentration, increase the service life.
Description
Technical field
The utility model is related to electric automobiles, particularly a kind of built-in motor mounting structure.
Background technology
Motor is placed on by electric car centre position using the electric car of built-in motor technology, then by chain by motor
It is connected and is driven with trailing wheel, it more meets the traditional custom of riding of people compared with using the electric car of wheel hub motor technology,
The requirement of electric car high-speed cruising and load climbing can be more satisfied with terms of torque and speed, thus increasingly by people's
Welcome.
Existing built-in motor majority is aluminium casting, and installation accuracy requires high, essence can be met according to aluminium alloy bicycle frame
Degree is required, but cost is high.Existing electromobile frame is essentially all tubular type welding structure, and motor is force piece, and it is pacified
Dress support has intensity requirement, can be because tubular type welding structure precision is low and causes installation difficulty, stress concentration if intensity is too strong
The problem of, if intensity is too weak, be easily distorted cracking, it is impossible to ensures the drive sprocket and trailing wheel band of built-in motor output shaft
The planarity requirements of wheel.
Utility model content
The utility model is intended at least solve one of above-mentioned technical problem in correlation technique to a certain extent.Therefore,
The utility model proposes a kind of built-in motor mounting structure, its is simple in construction, and cost is low, can both meet intensity requirement, can change again
The assembling of kind built-in motor, reduces stress concentration, increases the service life.
The utility model solves the technical scheme that its technical problem used：
A kind of built-in motor mounting structure, is welded on the mounting bracket on vehicle frame, and puts in being fixed by mounting bracket
Motor, the vehicle frame includes being connected with the supervisor extended downwardly in the middle part of preceding standpipe, preceding standpipe, and supervisor bottom is connected with bottom pipe,
Be connected with side pipe above supervisor's both sides bottom pipe, side pipe start since supervisor it is outside along frame width direction, then along vehicle frame length direction
Extend back, the space between the pipe of Bian Guanyu bottoms sequentially forms battery installation position along vehicle frame length direction and put and built-in motor installation
Position, the mounting bracket includes being arranged on the U-bracket of side on frame width direction, and the L-shaped with U-bracket not homonymy
Support.
As the improvement of above-mentioned technical proposal, the vehicle frame is provided with to be used to connect in built-in motor installed position installs branch
The upper installing pipe of frame and lower installing pipe, upper installing pipe and lower installing pipe are managed across both sides, and lower installing pipe connects with bottom pipe rear portion
Connect.
Further, the built-in motor is connected using 4 mounting means with vehicle frame, and built-in motor is along frame width direction
On the side of close built-in motor output shaft be connected with the U-bracket being separately mounted in installing pipe and lower installing pipe, in
Put side of the motor along the remote built-in motor output shaft on frame width direction be connected be separately mounted to upper installing pipe and under
L bracket in installing pipe.
Further, the U-bracket is arranged on frame width direction close to the side of built-in motor output shaft.
Further, one end of the U-bracket and/or L bracket and motor connection is provided with arcuate projections, the arc
The pilot hole being connected with built-in motor is provided with shape protuberance.
Further, the U-bracket and/or L bracket are provided with the arc being engaged with vehicle frame with Frame Welding one end
Breach.
Further, the U-bracket is provided with pars intermedia, and is stretched out by pars intermedia both sides along frame width direction and formed
Two side portions.
Further, the L bracket is provided with the first side, and is stretched out by the first side side along frame width direction and formed
The second side.
Further, the side pipe of the battery installation position side of postponing extends to vehicle frame rear and top, forms storage box and installs
Position and cushions support.
The beneficial effects of the utility model are：The utility model connected by U-bracket and L bracket built-in motor and
Vehicle frame, replaces the mounting structure of traditional aluminium casting motor aluminium alloy bicycle frame, cost is low, while L bracket and U-bracket are set
The not homonymy on frame width direction is put, intensity requirement can be both met, electricity is put can ensure by the deformation of L bracket again in
The assembling of machine, reduces stress concentration, increases the service life.Put in addition, U-bracket is arranged on frame width direction in
The side of motor output shaft, it is ensured that the drive sprocket of the output shaft of built-in motor and the planarity requirements of trailing wheel belt wheel.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is use state schematic diagram of the present utility model；
Fig. 2 is that built-in motor is installed on vehicle frame（Omit bottom pipe）On stereogram；
Fig. 3 is the structural representation that built-in motor is assembled together with upper installing pipe, lower installing pipe；
Fig. 4 is the structural representation of U-bracket；
Fig. 5 is the structural representation of L bracket.
Embodiment
Referring to figs. 1 to Fig. 5, a kind of built-in motor mounting structure of the present utility model, including vehicle frame 1, it is welded on vehicle frame 1
Mounting bracket, and the built-in motor 2 fixed by mounting bracket, the vehicle frame 1 includes preceding standpipe 11, and the preceding middle part of standpipe 11 connects
The supervisor 12 extended downwardly is connected to, 12 bottoms of supervisor are connected with bottom pipe 13, and the top of 12 both sides bottom pipe of supervisor 13 is connected with side pipe
14, side pipe 14 is outside along the width of vehicle frame 1 since supervisor 12, then is extended back along the length direction of vehicle frame 1, side pipe 14 and bottom
Space between pipe 13 along the length direction of vehicle frame 1 sequentially form battery installation position put with built-in motor installation site, be respectively used to
Battery 100 and built-in motor 2 are installed, this is simple and compact for structure, facilitates cabling.In the present embodiment, what the battery installation position was put
Side pipe 14 doubles as pedal, without setting up pedal structure in addition.The side pipe 14 of the battery installation position side of postponing to the rear of vehicle frame 1 simultaneously
Top extends, and forms storage box installation site and cushions support.The vehicle frame 1 is provided with built-in motor installed position to be used for
Connect mounting bracket upper installing pipe 15 and lower installing pipe 16, upper installing pipe 15 and lower installing pipe 16 across both sides pipe 14, and
Lower installing pipe 16 is connected with the rear portion of bottom pipe 13.Built-in motor 2 uses the upper and lower suspension strut of installing pipe 16, and connection is reliable.Here,
The upper installing pipe 15 and lower installing pipe 16 cannot be only used for installing built-in motor 2, can also strengthen the intensity of vehicle frame 1.
The mounting bracket includes being arranged on the U-bracket 3 of side on frame width direction, and with the not homonymy of U-bracket 3
L bracket 4.The utility model connects built-in motor 2 and vehicle frame 1 by U-bracket 3 and L bracket 4, replaces traditional
The mounting structure of aluminium casting motor aluminium alloy bicycle frame, cost is low, while L bracket 4 and U-bracket 3 are arranged on frame width
Not homonymy on direction, can both meet intensity requirement, can ensure the assembling of built-in motor 2 by the deformation of L bracket 4 again
Property, stress concentration is reduced, is increased the service life.
Preferably, the U-bracket 3 is arranged on the width of vehicle frame 1 close to the side of the output shaft of built-in motor 2.By
It is high in the intensity of U-bracket 3, it is unlikely to deform, hereby it is ensured that the drive sprocket of the output shaft of built-in motor 2 and trailing wheel belt wheel is flat
Face degree requirement.
Reference picture 2 and Fig. 3, the built-in motor 2 are connected using 4 mounting means with vehicle frame 1, and built-in motor 2 is along vehicle frame
The side of the output shaft of close built-in motor 2 on 1 width, which is connected with, is separately mounted to installing pipe 15 and lower installing pipe 16
On U-bracket 3, side of the built-in motor 2 along the output shaft of remote built-in motor 2 on the width of vehicle frame 1 is connected with difference
L bracket 4 in upper installing pipe 15 and lower installing pipe 16.Above-mentioned mounting means is simple in construction, and built-in motor installs jail
Gu it is reliable.Certainly, the built-in motor mounting means can also use or three-point mount mode at 2 points, when using three-point mount side
During formula, two L brackets 4 and a U-shaped branch can be also used using two U-brackets 3 and the structure of a L bracket 4
The structure of frame 3, but no matter which kind of three-point mount mode, all L brackets 4 will be met and U-bracket 3 is arranged on frame width
Not homonymy on direction, to ensure the assembling of motor.
In the present embodiment, the U-bracket 3 and L bracket 4 are molded using sheet metal bending.Reference picture 4 and Fig. 5, it is described
U-bracket 3 is provided with pars intermedia 31, and two side portions 32 formed that stretched out by the both sides of pars intermedia 31 along the width of vehicle frame 1.
The L bracket 4 be provided with the first side 41, and by first while 41 sides along the width of vehicle frame 1 stretch out formed second while
42.Here, the side 42 of two side portion 32 and second is the output direction of principal axis extension of built-in motor 2 along the width of vehicle frame 1, can
Improve U-bracket 3 and the stress performance of L bracket 4, extend the service life of electric car.The U-bracket 3 and L bracket 4
It is provided with to be provided with arcuate projections 51, the arcuate projections 51 with one end of motor connection and is connected with built-in motor 2
Pilot hole 50.Arcuate projections 51 with pilot hole 50, can both prevent U-bracket 3, L bracket 4 to be connected with built-in motor 2
Shi Zaocheng space interferences, can strengthen the intensity of U-bracket 3 and L bracket 4 again.The U-bracket 3 and L bracket 4 and vehicle frame
1 welding one end is provided with the arc notch 52 being engaged with vehicle frame 1.Arc notch 52 is engaged with the vehicle frame 1 of tubular structure,
U-bracket 3 and L bracket 4 can be positioned in welding, improve welding quality, while bonding area can be extended, improve U
Shape support 3 and L bracket 4 and the bonding strength of vehicle frame 1, reduce stress.
In description of the present utility model, it is to be understood that term " on ", " under ", "front", "rear", " interior ", " outer "
Orientation or position relationship Deng instruction are for only for ease of description the utility model and simplify description, rather than indicate or imply institute
The device or element of finger must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this reality
With new limitation.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can in any way combine, unless specifically stated otherwise, can be equivalent by other or have
The alternative features of similar purpose are replaced, i.e. unless specifically stated otherwise, during each feature is a series of equivalent or similar characteristics
One embodiment.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (9)
1. a kind of built-in motor mounting structure, including vehicle frame, are welded on the mounting bracket on vehicle frame, and fix by mounting bracket
Built-in motor, the vehicle frame includes being connected with the supervisor extended downwardly in the middle part of preceding standpipe, preceding standpipe, and supervisor bottom is connected with
Bottom is managed, and is connected with side pipe above supervisor's both sides bottom pipe, side pipe start since supervisor it is outside along frame width direction, then along vehicle frame length
Direction extends back, and the space between the pipe of Bian Guanyu bottoms sequentially forms battery installation position along vehicle frame length direction and put and built-in motor
Installation site, it is characterised in that：The mounting bracket includes being arranged on the U-bracket of side on frame width direction, and and U-shaped
The L bracket of support not homonymy.
2. a kind of built-in motor mounting structure according to claim 1, it is characterised in that：The vehicle frame is pacified in built-in motor
The upper installing pipe and lower installing pipe for being used for connecting mounting bracket are provided with holding position, upper installing pipe and lower installing pipe are across both sides
Manage, and lower installing pipe is connected with bottom pipe rear portion.
3. a kind of built-in motor mounting structure according to claim 2, it is characterised in that：The built-in motor uses at 4 points
Mounting means is connected with vehicle frame, and side of the built-in motor along the close built-in motor output shaft on frame width direction is connected with point
U-bracket that An Zhuan be in upper installing pipe and lower installing pipe, built-in motor is along the remote built-in motor on frame width direction
The side of output shaft is connected with the L bracket being separately mounted in installing pipe and lower installing pipe.
4. a kind of built-in motor mounting structure according to claim 1, it is characterised in that：The U-bracket is arranged on car
Close to the side of built-in motor output shaft on frame width.
5. a kind of built-in motor mounting structure according to claim 1, it is characterised in that：The U-bracket and/or L-shaped
One end of support and motor connection is provided with arcuate projections, the arcuate projections and is provided with the dress being connected with built-in motor
Distribution.
6. a kind of built-in motor mounting structure according to claim 1 or 5, it is characterised in that：The U-bracket and/or L
Shape support is provided with the arc notch being engaged with vehicle frame with Frame Welding one end.
7. a kind of built-in motor mounting structure according to claim 1, it is characterised in that：The U-bracket is provided with centre
Portion, and two side portions formed that stretched out by pars intermedia both sides along frame width direction.
8. a kind of built-in motor mounting structure according to claim 1, it is characterised in that：The L bracket is provided with first
Side, and by first while side along frame width direction stretch out formed second while.
9. a kind of built-in motor mounting structure according to claim 1, it is characterised in that：The battery installation position side of postponing
Side pipe extend to vehicle frame rear and top, form storage box installation site and cushions support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621491362.6U CN206456484U (en) | 2016-12-30 | 2016-12-30 | A kind of built-in motor mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621491362.6U CN206456484U (en) | 2016-12-30 | 2016-12-30 | A kind of built-in motor mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206456484U true CN206456484U (en) | 2017-09-01 |
Family
ID=59697663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621491362.6U Active CN206456484U (en) | 2016-12-30 | 2016-12-30 | A kind of built-in motor mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206456484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110816732A (en) * | 2018-08-13 | 2020-02-21 | 铃木株式会社 | Frame structure and scooter type motorcycle |
-
2016
- 2016-12-30 CN CN201621491362.6U patent/CN206456484U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110816732A (en) * | 2018-08-13 | 2020-02-21 | 铃木株式会社 | Frame structure and scooter type motorcycle |
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