CN206258237U - For the back axle fixing device of electric motor car detection - Google Patents
For the back axle fixing device of electric motor car detection Download PDFInfo
- Publication number
- CN206258237U CN206258237U CN201621364746.1U CN201621364746U CN206258237U CN 206258237 U CN206258237 U CN 206258237U CN 201621364746 U CN201621364746 U CN 201621364746U CN 206258237 U CN206258237 U CN 206258237U
- Authority
- CN
- China
- Prior art keywords
- electric motor
- motor car
- gusset
- linkage
- fixing device
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 12
- 210000003205 muscle Anatomy 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 8
- 238000003466 welding Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Body Structure For Vehicles (AREA)
Abstract
A kind of back axle fixing device for electric motor car detection, hold-down mechanism is connected by linkage (6) with base, front pressuring plate (1), rear fender (2) are connected by bolt (3), and articulated joint (4) is fixedly connected with rear fender；Base is by installing plate (7), welding gusset one (7.1) on a mounting board is constituted, axle sleeve (7.3) is welded on the top of gusset one, described installing plate is fixed in the T-slot in ground (8) by T-bolt, one end of described linkage is hinged with articulated joint (4) by bearing pin (5) respectively, the other end of linkage (6) sets connection through hole, described connection through hole is each passed through connecting shaft (9) and is arranged in axle sleeve, the utility model simple structure, the vehicle rear axle that effectively can be fixed in vibration test, can accurate control electric motor car operation conditions, reduce the security incident that electric motor car brings in use, for the overall vehicle vibration testing of electric vehicle provides necessary condition.
Description
Technical field
The utility model is related to a kind of fixing device, specifically a kind of back axle fixing device for electric motor car detection, category
In electric motor car detection technique field.
Background technology
At present, electric motor car manufacturer is whole because being difficult to carry out without special testing equipment in vehicle performance experiment
The Road quality simulation detection of car, only go out that people exerts oneself carries out the examination of road checking to open air, is also only able to detect a little project and not
It is very accurate numerical data, it is impossible to the operation conditions during accurate control, causes performance not to be able to verify that fully or exist
Failure can not in time be found that the use after product export to user is made troubles, and security incident can also be triggered when serious, to making
The safety of user threatens, while will also result in very bad influence to the reputation of producer.
The content of the invention
For the problem that above-mentioned prior art is present, the utility model provides a kind of back axle for electric motor car detection and fixes
Device, simple structure, the vehicle rear axle that effectively can be fixed in vibration test, can accurate control electric motor car operation conditions, drop
The security incident that low electric motor car brings in use, for the overall vehicle vibration testing of electric vehicle provides necessary condition.
To achieve these goals, the utility model provides a kind of back axle fixing device for electric motor car detection, including
Hold-down mechanism, linkage and base, hold-down mechanism are connected by linkage with base, and described hold-down mechanism is by preceding pressure
Plate, rear fender, bolt, articulated joint and bearing pin composition, described front pressuring plate, rear fender are bolted, described articulated joint
It is fixedly connected with rear fender；Described base is made up of installing plate, welding gusset one on a mounting board, in the weldering of the top of gusset one
Spindle set, described installing plate is fixed in the T-slot in ground by T-bolt, and one end of described linkage is distinguished
With articulated joint by hinge, the other end of linkage sets connection through hole, and described connection through hole is each passed through connection
Axle is arranged in axle sleeve.
As one kind preferably, also including gusset two, described gusset two welds together with gusset one, installing plate.
As one kind preferably, the top of gusset one is set to arc-shaped.
Compared with prior art, the utility model is welded on testing stand frame frame, is fixed on by by motor rear axle
In hold-down mechanism, motor rear axle is fixed between front pressuring plate and rear fender carried out by bolt it is locked, by hold-down mechanism with
Base is connected so that back axle can be moved up and down in certain scope and can not moved forward and backward, and the back axle fixing device is in difference
One on one side, speed bag two ends, stability of the vehicle in whole experiment can be ensured by 2 points of fixations.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the top view of Fig. 1.
In figure：1st, front pressuring plate, 2, rear fender, 3, bolt, 4, articulated joint, 5, bearing pin, 6, linkage, 7, installing plate,
7.1st, gusset one, 7.2, gusset two, 7.3, axle sleeve, 8, T-slot, 9 connecting shafts.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1-Figure 3, a kind of back axle fixing device for electric motor car detection, including hold-down mechanism, linkage 6
And base, hold-down mechanism is connected by linkage 6 with base, described hold-down mechanism by front pressuring plate 1, rear fender 2, bolt 3,
Articulated joint 4 and bearing pin 5 are constituted, and described front pressuring plate 1, rear fender 2 are connected by bolt 3, described articulated joint 4 and rear fender 2
It is fixedly connected；Described base is made up of installing plate 7, the gusset being welded on installing plate 71, in the weldering of the top of gusset 1
Spindle set 7.3, described installing plate 7 is fixed in the T-slot 8 in ground by T-bolt, and the one of described linkage 6
End is hinged with articulated joint 4 by bearing pin 5 respectively, and the other end of linkage 6 sets connection through hole, described connection through hole difference
It is arranged in axle sleeve 7.3 through connecting shaft 9.
Push-pull effort during due to vibrated vibration of base, the utility model preferably also includes gusset 2 7.2, described
Gusset 2 7.2 welds together with gusset 1, installing plate 7.
In order to improve stability when being welded to connect between axle sleeve 7.3 and gusset 1, the top of gusset 1 is set
It is set to arc-shaped.
The utility model is welded on testing stand frame frame, is fixed in hold-down mechanism by by motor rear axle, by electricity
Motor-car back axle is fixed on locked between front pressuring plate and rear fender, hold-down mechanism is connected with base so that back axle can be certain
In the range of move up and down and can not move forward and backward, the back axle fixing device differential bag two ends on one side one, by 2 points
Fixation can ensure stability of the vehicle in whole experiment, when in use, two wheels on motor rear axle are placed on
On two rollers, roller is driven by motor shaft, and test electric motor car manufacturer is replaced with this in vehicle performance experiment, can be with
The operation conditions of accurate control electric motor car, reduces the security incident that electric motor car brings in use.
Claims (3)
1. it is a kind of for electric motor car detection back axle fixing device, it is characterised in that including hold-down mechanism, linkage (6) and
Base, hold-down mechanism is connected by linkage (6) with base, and described hold-down mechanism is by front pressuring plate (1), rear fender (2), spiral shell
Bolt (3), articulated joint (4) and bearing pin (5) composition, described front pressuring plate (1), rear fender (2) are described by bolt (3) connection
Articulated joint (4) is fixedly connected with rear fender (2)；Described base is by installing plate (7), the gusset one being welded on installing plate (7)
(7.1) constitute, axle sleeve (7.3) is welded on the top of gusset one (7.1), described installing plate (7) is fixed on ground by T-bolt
In T-slot (8) in, one end of described linkage (6) is hinged with articulated joint (4) by bearing pin (5) respectively, linkage
(6) the other end sets connection through hole, and described connection through hole is each passed through connecting shaft (9) and is arranged in axle sleeve (7.3).
2. it is according to claim 1 it is a kind of for electric motor car detection back axle fixing device, it is characterised in that also including muscle
Plate two (7.2), described gusset two (7.2) welds together with gusset one (7.1), installing plate (7).
3. it is according to claim 1 and 2 it is a kind of for electric motor car detection back axle fixing device, it is characterised in that gusset
One (7.1) top is set to arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621364746.1U CN206258237U (en) | 2016-12-13 | 2016-12-13 | For the back axle fixing device of electric motor car detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621364746.1U CN206258237U (en) | 2016-12-13 | 2016-12-13 | For the back axle fixing device of electric motor car detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206258237U true CN206258237U (en) | 2017-06-16 |
Family
ID=59029801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621364746.1U Expired - Fee Related CN206258237U (en) | 2016-12-13 | 2016-12-13 | For the back axle fixing device of electric motor car detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206258237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341998A (en) * | 2018-11-21 | 2019-02-15 | 苏州东菱振动试验仪器有限公司 | A kind of decoupled components and synchronous vibration experimental rig |
-
2016
- 2016-12-13 CN CN201621364746.1U patent/CN206258237U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341998A (en) * | 2018-11-21 | 2019-02-15 | 苏州东菱振动试验仪器有限公司 | A kind of decoupled components and synchronous vibration experimental rig |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100592057C (en) | Vehicle electric power-assisted steering system tester | |
| CN206258237U (en) | For the back axle fixing device of electric motor car detection | |
| WO2011104968A1 (en) | Simulated wheel device and vehicle testing device | |
| CN104374470B (en) | Noise of Rolling Bearing detects and fault diagnosis platform | |
| CN202102090U (en) | Motor stand test installation tool for electric vehicles | |
| CN204964163U (en) | A test bench for simulating road surface popping rock strikes | |
| CN103644992B (en) | A kind of for measuring drilling platform lifting unit climbing gear torquer | |
| CN208043371U (en) | A kind of vibration mechine | |
| CN207029584U (en) | The tension measuring device of the electronic unmanned plane propeller motor of fixed-wing | |
| CN206132335U (en) | Bounding wall loading verifying attachment before car | |
| CN209559069U (en) | A kind of knuckle comprehensive check tool | |
| CN208568324U (en) | A kind of lateral random loading test mechanism of commercial vehicle front axle assembly | |
| CN206177515U (en) | On -vehicle tire hand dynamic balancing machine | |
| CN207389420U (en) | Folding stand | |
| CN206848066U (en) | A kind of Joint Strength detection means of automobile-used welding plate | |
| CN209589470U (en) | Knuckle assembly test device | |
| CN213902882U (en) | Double-wheel integrated automobile suspension detection table | |
| CN205120357U (en) | Quiet little loading test of testing machine and testing arrangement of turning round of machine parts | |
| CN208833518U (en) | The electric cylinders of motor turning test macro push and pull test device | |
| CN115753147A (en) | New energy automobile tire performance detecting system | |
| CN206258258U (en) | Electric motor car front damper fixing device | |
| CN202221366U (en) | Steering wheel vibration test bed | |
| CN208012868U (en) | A kind of sideslip experimental bench of automobile | |
| CN207408115U (en) | Automobile chassis shock absorbing bushing static state and dynamic rate detection device | |
| CN210243206U (en) | Central shaft driving connecting rod for electric bicycle detection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 221000 east of tunshidagou and west of tunqing Road, Xuzhou Industrial Park, Jiangsu Province Patentee after: Jiangsu Jinpeng Group Co.,Ltd. Address before: 221000 North Xuzhou Avenue, Xuzhou Industrial Park, Xuzhou City, Jiangsu Province Patentee before: JIANGSU JINPENG VEHICLE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 |