CN207611105U - Scooter drive axle electric performance test auxiliary device - Google Patents
Scooter drive axle electric performance test auxiliary device Download PDFInfo
- Publication number
- CN207611105U CN207611105U CN201721912006.1U CN201721912006U CN207611105U CN 207611105 U CN207611105 U CN 207611105U CN 201721912006 U CN201721912006 U CN 201721912006U CN 207611105 U CN207611105 U CN 207611105U
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- China
- Prior art keywords
- fixed
- shaft
- transmission gear
- plate
- drive axle
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Abstract
The purpose of this utility model is to provide one kind and can guarantee to go out rotating speed and the right side in a left side to go out rotating speed consistent, so that electric property detection accurately scooter drive axle electric performance test auxiliary device.A kind of scooter drive axle electric performance test auxiliary device, including bottom plate, it is equipped with fixed plate at left and right sides of the bottom plate, the dead plate upper end face is recessed to be formed with rectangular recessing groove, it is fixed with shaft on the bottom plate, the shaft is mutually fixed by the bearing with fixed plate, the left end of the shaft passes through the fixed plate in left side and is fixed with the second transmission gear, the right end of the shaft passes through the fixed plate on right side and is fixed with third transmission gear, the scooter drive axle includes babinet, it is equipped with transmission mechanism in babinet and is combined with the left shaft of coaxial arrangement and right shaft, the left end of the left shaft is removably fixed with the first transmission gear, the right end of the right shaft is removably fixed with the 4th transmission gear.
Description
Technical field
The utility model is related to a kind of scooter drive axle electric performance test auxiliary devices.
Background technology
Scooter drive axle（For example application No. is the scooter drivings in the Chinese patent application of 201710052917.X
Bridge）It is equipped with transmission mechanism including motor and babinet, in babinet and is combined with left shaft and right shaft, left shaft and right shaft are used
It links in a wheel, there are one fixing pipes for left shaft and the progress of right shaft for the left and right sides fixation of the babinet
It protects, is respectively and fixedly provided with a fixed seat in fixing pipe, fixed seat is made of fixed seat inner segment and fixed seat outer segment, fixed seat outer segment
Square structure, the rounded structure of fixed seat inner segment, and fixed seat inner segment circumferential direction outer rim is located at fixed seat outer segment circumferential direction outer rim
Outside, fixed seat is used to coordinate with vehicle frame and position, to determine the fixed position of scooter drive axle.Complete scooter drive axle
After installation, the electric performance test for carrying out scooter drive axle is needed, when the left shaft brake locking of this scooter drive axle
Will not lead to right shaft brake locking, when left shaft stress rotating speed can change and and the rotating speed of right shaft can be influenced, a left side goes out
Axis stress and right shaft stress be different to cause the rotation asynchronous with right shaft of left shaft, therefore it is difficult to ensure that left shaft with it is right
It is consistent to go out rotating speed so that electric property detection is inaccurate.
Invention content
The purpose of this utility model is to provide one kind and can guarantee to go out rotating speed and the right side in a left side to go out rotating speed consistent, so that electrical resistance
Accurately scooter drive axle electric performance test auxiliary device can be detected.
To achieve the above object, the utility model adopts the following technical solution：A kind of scooter drive axle electric property survey
Auxiliary device, including bottom plate are tried, fixed plate is equipped at left and right sides of the bottom plate, the dead plate upper end face is recessed to be formed
There is rectangular recessing groove, shaft is fixed on the bottom plate, the fixed plate lower part is each formed with the perforative mounting hole in left and right simultaneously
It is combined with bearing, the shaft is mutually fixed by the bearing with fixed plate, and the left end of the shaft passes through the fixed plate in left side
And it is fixed with the second transmission gear, the right end of the shaft passes through the fixed plate on right side and is fixed with third transmission gear, described
Scooter drive axle includes babinet, and the left and right sides of the babinet is equipped with fixing pipe, and transmission mechanism is equipped in babinet and is combined with
The left shaft and right shaft of coaxial arrangement, the left shaft and right shaft respectively pass through a fixing pipe to extend to outside fixing pipe
The left end of side, the left shaft is removably fixed with the first transmission gear, and the right end of the right shaft is removably fixed with the 4th
Transmission gear, for being engaged with the second transmission gear, the 4th transmission gear is used to pass with third first transmission gear
Moving gear engages, and first transmission gear and the number of teeth of the 4th transmission gear, modulus are consistent, second transmission gear, the
The number of teeth of three transmission gears, modulus are consistent, fixed seat are fixed in the fixing pipe, the fixed seat is by fixed seat outer segment and admittedly
Reservation inner segment is constituted, and the fixed seat outer segment is consistent with resigning groove shape along left shaft radial section outer rim shape, the fixation
Seat inner segment circumferential direction outer rim is located at fixed seat outer segment week extrorse outside, so that fixed seat constitutes step structure.
Carry out utility model device in use, the both ends of scooter drive axle to be placed on to the recessing groove of fixed plate
It is interior, so that fixed seat outer segment is located in recessing groove, the positioning of scooter drive axle circumferential direction is carried out in a manner of being positioned by outer rim, and
Fixed plate inner face is set to be contacted with fixed seat inner segment end face to realize the positioning of scooter drive axle axial direction；Wherein, in fixed generation
Before walking vehicle drive axle, need to fix the first transmission gear and the 4th transmission gear on left shaft and right shaft, and carry out shaft
Rotation so that the first transmission gear can be aligned with the second transmission gear.Utility model device can make left shaft and right shaft
Keep rotating speed consistent, so that the electrical detection of scooter drive axle is more accurate.
Preferably, being fixed with pressing plate on the upside of the fixed plate, the pressing plate is fixed by fastener and fixed plate, with
In the upper end of closing recessing groove.Above-mentioned setting is to realize the fixation of scooter drive axle circumferential direction, so that the electricity of scooter drive axle
Gas detection is more accurate.
Preferably, the left and right ends of the shaft are keyed with the second transmission gear and third transmission gear respectively, institute
The left and right ends for stating shaft are equipped with and are formed with external thread structure and screw-thread fit has locking nut, the shaft to deviate end
Position is fixed with shaft block ring, and second transmission gear and third transmission gear are limited in shaft block ring and locking nut
Between.
The utility model, which has, can make left shaft keep rotating speed consistent with right shaft, so that the electrical inspection of scooter drive axle
Survey more accurate advantage.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the utility model；
Fig. 2 is another structural schematic diagram of the utility model.
Specific implementation mode
The utility model is further described below according to the drawings and specific embodiments.
Shown in Fig. 1, Fig. 2, a kind of scooter drive axle electric performance test auxiliary device of the utility model, including bottom
The left and right sides of plate 1, bottom plate 1 is equipped with fixed plate 2, and 2 upper surface of fixed plate is recessed to be formed with rectangular recessing groove 3, bottom plate 1
On be fixed with shaft 4,2 lower part of fixed plate is each formed with the perforative mounting hole in left and right and is combined with bearing 5, and shaft 4 passes through bearing 4
It is fixed with 2 phase of fixed plate, the left end of shaft 4 passes through the fixed plate in left side and is fixed with the second transmission gear 11, the right end of shaft 4
Across right side fixed plate and be fixed with third transmission gear 12, the upside of fixed plate 2 is fixed with pressing plate 6, and pressing plate 6 passes through fastener
7 fix with fixed plate 2, for closing the upper end of recessing groove 3.
Scooter drive axle 9 includes babinet, and the left and right sides of babinet is equipped with fixing pipe 91, transmission mechanism is equipped with simultaneously in babinet
It is combined with the left shaft 92 and right shaft 93 of coaxial arrangement, left shaft 92 and right shaft 93 respectively pass through a fixing pipe to extend to
The left end in 91 outside of fixing pipe, left shaft 92 is removably fixed with the first transmission gear 94, and the right end of right shaft 93 is detachably solid
Surely there is the 4th transmission gear 95, for being engaged with the second transmission gear 11, the 4th transmission gear 95 is used for the first transmission gear 94
It is engaged with third transmission gear 12, the first transmission gear 94 is consistent with the structure size of the 4th transmission gear 95, the second driving cog
Wheel 11, the structure size of third transmission gear 12 are consistent.Be fixed with fixed seat 96 in fixing pipe 91, fixed seat 96 by fixed seat outside
Section 961 and fixed seat inner segment 962 are constituted, and fixed seat outer segment 961 is along left shaft radial section outer rim shape and resigning groove shape one
It causes and is square, the circumferential outer rim of fixed seat inner segment 962 is located at 961 weeks extrorse outsides of fixed seat outer segment, so that fixed
Seat 96 constitutes step structure.
The left and right ends of shaft 4 are keyed with the second transmission gear 11 and third transmission gear 12 respectively, the left and right of shaft 4
Both ends, which are equipped with, is formed with external thread structure and screw-thread fit has locking nut 13, the position that shaft 4 deviates end to be fixed with axis
With baffle ring 14, the second transmission gear 11 and third transmission gear 12 are limited between shaft block ring 14 and locking nut 13.
Torque sensor, speed probe are set to carry out electricity by going out shaft end in the left shaft of scooter drive axle or the right side
Gas detects.
Carry out utility model device in use, fix the first transmission gear on left shaft, it is fixed on right shaft
The fixed form of 4th transmission gear, the first transmission gear and left shaft, turns the fixed form of the 4th transmission gear and right shaft
Axis and the fixed form of the second transmission gear, shaft are consistent with the fixed form of third transmission gear, then drive scooter
The both ends of bridge are placed in the recessing groove of fixed plate, so that fixed seat outer segment is located in recessing groove, in a manner of being positioned by outer rim
The positioning of scooter drive axle circumferential direction is carried out, and so that fixed plate inner face is contacted with fixed seat inner segment end face to realize that scooter drives
Dynamic bridge axle to positioning；Wherein, it after the placement for completing scooter drive axle, realizes that scooter drive axle is circumferential by pressing plate and consolidates
It is fixed；Wherein, before fixed scooter drive axle, the rotation of shaft is carried out, so that the first transmission gear can be with the second transmission gear
Alignment.Utility model device can make left shaft keep rotating speed consistent with right shaft, so that the electrical detection of scooter drive axle
It is more accurate.
Claims (3)
1. a kind of scooter drive axle electric performance test auxiliary device, it is characterised in that including bottom plate, the left and right of the bottom plate
Both sides are equipped with fixed plate, and the dead plate upper end face is recessed to be formed with rectangular recessing groove, are fixed with and turn on the bottom plate
Axis, the fixed plate lower part are each formed with the perforative mounting hole in left and right and are combined with bearing, the shaft by the bearing with
Fixed plate is mutually fixed, and the left end of the shaft passes through the fixed plate in left side and is fixed with the second transmission gear, the right side of the shaft
It holds the fixed plate across right side and is fixed with third transmission gear, the scooter drive axle includes babinet, a left side for the babinet
Right both sides are equipped with fixing pipe, and transmission mechanism is equipped in babinet and is combined with the left shaft of coaxial arrangement and right shaft, the left side goes out
Axis and right shaft respectively pass through a fixing pipe to extend on the outside of fixing pipe, and the left end of the left shaft is removably fixed with first
The right end of transmission gear, the right shaft is removably fixed with the 4th transmission gear, and first transmission gear is used for and second
Transmission gear engages, and for being engaged with third transmission gear, first transmission gear and the 4th passes the 4th transmission gear
The number of teeth of moving gear, modulus are consistent, and second transmission gear, the number of teeth of third transmission gear, modulus are consistent, the fixing pipe
On be fixed with fixed seat, the fixed seat is made of fixed seat outer segment and fixed seat inner segment, and the fixed seat outer segment is along left shaft
Radial section outer rim shape is consistent with resigning groove shape, and the fixed seat inner segment circumferential direction outer rim is located at fixed seat outer segment circumferential direction outer rim
Outside so that fixed seat constitute step structure.
2. scooter drive axle electric performance test auxiliary device according to claim 1, it is characterised in that the fixation
It is fixed with pressing plate on the upside of plate, the pressing plate is fixed by fastener and fixed plate, for closing the upper end of recessing groove.
3. scooter drive axle electric performance test auxiliary device according to claim 1, it is characterised in that the shaft
Left and right ends be keyed respectively with the second transmission gear and third transmission gear, the left and right ends of the shaft are equipped with to be formed
There are external thread structure and screw-thread fit to have a locking nut, the position that the shaft deviates end is fixed with shaft block ring, and described the
Two transmission gears and third transmission gear are limited between shaft block ring and locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721912006.1U CN207611105U (en) | 2017-12-30 | 2017-12-30 | Scooter drive axle electric performance test auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721912006.1U CN207611105U (en) | 2017-12-30 | 2017-12-30 | Scooter drive axle electric performance test auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207611105U true CN207611105U (en) | 2018-07-13 |
Family
ID=62800097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721912006.1U Active CN207611105U (en) | 2017-12-30 | 2017-12-30 | Scooter drive axle electric performance test auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207611105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2571612A (en) * | 2017-12-30 | 2019-09-04 | Hengdian Group Innuovo Electric Co Ltd | Synchronous load of simulating device for double output shafts of scooter drive axle |
-
2017
- 2017-12-30 CN CN201721912006.1U patent/CN207611105U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2571612A (en) * | 2017-12-30 | 2019-09-04 | Hengdian Group Innuovo Electric Co Ltd | Synchronous load of simulating device for double output shafts of scooter drive axle |
| GB2571612B (en) * | 2017-12-30 | 2021-09-29 | Hengdian Group Innuovo Electric Co Ltd | Synchronous load of simulating device for double output shafts of scooter drive axle |
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