CN207946224U - A kind of quiet torsion strength test bed frame tooling of hybrid gearbox - Google Patents
A kind of quiet torsion strength test bed frame tooling of hybrid gearbox Download PDFInfo
- Publication number
- CN207946224U CN207946224U CN201820412730.6U CN201820412730U CN207946224U CN 207946224 U CN207946224 U CN 207946224U CN 201820412730 U CN201820412730 U CN 201820412730U CN 207946224 U CN207946224 U CN 207946224U
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- bearing block
- flange
- input
- strength test
- bed frame
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Abstract
The utility model discloses a kind of quiet torsion strength test bed frame toolings of hybrid gearbox comprising sequentially connected input flange, speed changer connection template, testing stand riser, bearing block, Hooks coupling universal coupling, torque sensor connecting flange, torque sensor encoder connecting flange and encoder from left to right；Input flange is connected with speed changer；Bearing block is assembled by bearing block shell and the input connecting flange in bearing block shell, bearing block flange axis, bearing block right end cap, bearing block left end cap, the output end for inputting connecting flange and input flange connects, bearing block flange axis is mounted in input connecting flange, is connected by flat key and bearing between bearing block flange axis and bearing block shell.The utility model has the benefits such as the quiet torsion strength test bed frame tooling of new energy hybrid gearbox that simple in structure, cost is relatively low, it is smaller to take up space, weight and volume is smaller and meets high torque driving.
Description
Technical field
The utility model belongs to automobile transmission rack test tool technical field, becomes more particularly to a kind of hybrid power
The fast quiet torsion strength test bed frame tooling of device.
Background technology
In the quiet torsion strength test bed frame tooling of existing automotive transmission, transmission input is driven by motor.Generally
Motor speed is smaller, and power is smaller.Therefore, Motor torque will not be very high, can meet the quiet torsion strength test of small tprque convertor
Demand, the quiet torsion strength test of usually normal family-sized car speed changer.
However there are following technical problems for a kind of common quiet torsion intensity test bench tooling of hybrid gearbox in the market；
1. its testing stand riser is monoblock type.When new energy hybrid gearbox needs to do the quiet torsion strength failure of large torque
Property experiment when, influenced by the smaller internal diameter of bearing block bearing, cannot be satisfied large torque transmission static turn round intensity bench test requirements, nothing
Method meets turns round intensity bench test requirements by the transmission static that new energy hybrid power drives.
It 2. its bearing block combines together with testing stand riser, can not be dismounted, replace upgrading maintenance difficult.
Utility model content
In view of this, the utility model provides a kind of quiet torsion strength test bed frame tooling of hybrid gearbox, with solution
Certainly complicated, maintenance difficult, volume are big in the prior art and cannot be satisfied large torque transmission static and turn round strength test bed frame work
The problem of dress.
The utility model is achieved through the following technical solutions above-mentioned purpose：
The utility model provides a kind of quiet torsion strength test bed frame tooling of hybrid gearbox comprising from left to right according to
The input flange of secondary connection, speed changer connection template, testing stand riser, bearing block, Hooks coupling universal coupling, torque sensor connection method
Blue, torque sensor encoder connecting flange and encoder；
The input flange is connected with speed changer；
Input connecting flange of the bearing block by bearing block shell and in the bearing block shell, bearing block method
Blue axis, bearing block right end cap, bearing block left end cap assemble, the output end of the input connecting flange and the input flange
Connection, the bearing block flange axis are mounted in the input connecting flange, the bearing block flange axis and the bearing seat shell
Connected with bearing by flat key between body, the flat key and bearing setting the bearing block right end cap and bearing block left end cap it
Between.
Further, the testing stand riser include bottom plate, the connecting plate that is vertically installed on the bottom plate, the connection
The both sides of plate, which are provided with, is both provided with reinforcing rib, and the input flange, speed changer link block and bearing block are arranged at institute
On the connecting plate for stating testing stand riser.
Further, the bearing is deep groove ball bearing.
Further, the encoder is connected with AC servo motor, between the encoder and AC servo motor also
Cycloidal planetary gear speed reducer is installed.
Further, the speed changer connection template and bearing block are mounted on the company of the testing stand riser by bolt
On fishplate bar.
The operation principle of the utility model is as follows：
Power transmission line；AC servo motor after cycloidal planetary gear speed reducer deceleration torque by driving in encoder 9
Axis, power pass through encoder connecting flange 8, torque sensor 7, torque sensor connecting flange 6, Hooks coupling universal coupling 5, axis successively
Bearing flange shaft 43, flat key 46, input connecting flange 42, input flange 1 are transferred to 10 input shaft of speed changer, to realize new energy
The quiet torsion strength test of source hybrid gearbox.
The utility model has the beneficial effects that：
The utility model is simple in structure, cost is relatively low, take up space that smaller, weight and volume is smaller and meets high torque drive
The quiet torsion strength test bed frame tooling of dynamic new energy hybrid gearbox, more traditional test-bed tooling are compared, this practicality
Novel bearing block connects template with speed changer and is removably mountable on testing stand riser, thus easy to maintenance；
It on common quiet torsion intensity test bench, is increased by bearing block deep groove ball bearing, its bearing block flange axis is made to meet
It is quiet to turn round the relatively high torque demand of strength test bed frame；
The quiet torsion strength test bed frame tooling of hybrid gearbox of the utility model, be equally applicable to manual transmission,
DCT automatic transmission, pure electric vehicle transmission static turn round strength test bed frame tooling.
Description of the drawings
Fig. 1 is the positive structure schematic of the utility model；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the A-A sectional views of Fig. 2, and wherein AC servo motor is removed clearly to show other structures；And
Fig. 4 is the dimensional structure diagram of the utility model.
Reference numeral
Input flange 1；Speed changer connects template 2；Testing stand riser 3；Bottom plate 31；Connecting plate 32；Reinforcing rib 33；Bearing block
4；Bearing block shell 41；Input connecting flange 42；Bearing block flange axis 43；Bearing block right end cap 44；Bearing block left end cap 45；It is flat
Key 46；Bearing 47；Bearing inner race locating ring 48；Bearing outer ring locating ring 49；Hooks coupling universal coupling 5；Torque sensor connecting flange
6；Torque sensor 7；Encoder connecting flange 8；Encoder 9；Speed changer 10.
Specific implementation mode
Refer to the attached drawing below will be described in detail specific embodiment of the utility model.
The quiet torsion strength test bed frame tooling of hybrid gearbox that the utility model discloses includes successively from left to right
Input flange 1, speed changer connection template 2, testing stand riser 3, bearing block 4, Hooks coupling universal coupling 5, the torque sensor of connection connect
Acting flange 6, torque sensor 7, encoder connecting flange 8 and encoder 9.The input flange 1 is connect with speed changer.
As shown in figure 3, the bearing block 4 of the utility model is by bearing block shell 41 (the bearing block shell and institute
State the connection of testing stand riser) and input connecting flange 42, bearing block flange axis 43, bearing in bearing block shell
Seat right end cap 44, bearing block left end cap 45 assemble, and input connecting flange 42 passes through speed changer connection template and testing stand vertical
Plate (specifically, speed changer connection template and testing stand riser on is provided with connection trepanning) and with the output of the input flange 1
End connection, bearing block flange axis 43 are mounted in the input connecting flange 42, bearing block flange axis 43 and bearing block shell 41
Between connected by flat key 46 and bearing 47, the flat key 46 and bearing 47 are arranged in bearing block right end cap 44 and bearing block left end
To be limited to the flat key and bearing between lid 45, in practical practicality, which is preferably deep groove ball bearing.
By the above structure of the utility model, it can make the utility model on common quiet torsion intensity test bench, lead to
The deep groove ball bearing for crossing bearing block increases, and so that its bearing block flange axis is met the relatively high torque of quiet torsion strength test bed frame and wants
It asks.
The quiet torsion strength test bed frame tooling of hybrid gearbox of the utility model be also equally applicable to manual transmission,
DCT automatic transmission, pure electric vehicle transmission static turn round strength test bed frame tooling.
In order to enable the test-bed tooling of the utility model is with good stability when in use, such as the institute in Fig. 3
It showing, the testing stand riser of the utility model includes bottom plate 31, the connecting plate 32 that is vertically installed on bottom plate, and the two of connecting plate
Side, which is provided with, is both provided with reinforcing rib 33, and the input flange 1, speed changer link block 2 and bearing block 4 are arranged at testing stand
On the connecting plate 32 of riser.As shown in the drawings, speed changer connection template and bearing block, which are mounted on by bolt, is somebody's turn to do
On connecting plate 32.
Preferably, encoder 9 is connected with AC servo motor (not shown in figures), encoder and AC servo motor
Between be also equipped with cycloidal planetary gear speed reducer (not shown in figures), AC servo motor is slowed down by cycloidal planetary gear speed reducer
Encoder inner shaft is driven after torque.
The operation principle of the utility model is as follows：
Power transmission line；AC servo motor after cycloidal planetary gear speed reducer deceleration torque by driving in encoder 9
Axis, power pass through encoder connecting flange 8, torque sensor 7, torque sensor connecting flange 6, Hooks coupling universal coupling 5, axis successively
Bearing flange shaft 43, flat key 46, input connecting flange 42, input flange 1 are transferred to 10 input shaft of speed changer, to realize new energy
The quiet torsion strength test of source hybrid gearbox.
Claims (5)
1. a kind of quiet torsion strength test bed frame tooling of hybrid gearbox, it is characterised in that：It includes connecting successively from left to right
Input flange (1), speed changer connection template (2), testing stand riser (3), bearing block (4), Hooks coupling universal coupling (5), the torque connect
Sensor connecting flange (6), torque sensor (7), encoder connecting flange (8) and encoder (9)；
The input flange (1) is connected with speed changer (10)；
The bearing block (4) is by bearing block shell (41) and the input connecting flange in the bearing block shell
(42), bearing block flange axis (43), bearing block right end cap (44), bearing block left end cap (45) assemble, the input connection
Flange (42) is connect with the output end of the input flange (1), and the bearing block flange axis (43) connects mounted on the input
In flange (42), pass through flat key (46) and bearing (47) between the bearing block flange axis (43) and the bearing block shell (41)
Connection, the flat key (46) and bearing (47) are arranged between the bearing block right end cap (44) and bearing block left end cap (45).
2. the quiet torsion strength test bed frame tooling of hybrid gearbox according to claim 1, it is characterised in that：The examination
It includes bottom plate (31), the connecting plate (32) being vertically installed on the bottom plate to test platform riser, and the both sides of the connecting plate are provided with
It is both provided with reinforcing rib (33), the input flange (1), speed changer connection template (2) and bearing block (4) are arranged at described
On the connecting plate (32) of testing stand riser.
3. the quiet torsion strength test bed frame tooling of hybrid gearbox according to claim 1, it is characterised in that：The axis
It is deep groove ball bearing to hold (47).
4. the quiet torsion strength test bed frame tooling of hybrid gearbox according to claim 1, it is characterised in that：The volume
Code device is connected with AC servo motor, and cycloidal planetary gear speed reducer is also equipped between the encoder and AC servo motor.
5. the quiet torsion strength test bed frame tooling of hybrid gearbox according to claim 2, it is characterised in that：The change
Fast device connection template and bearing block are mounted on the connecting plate of the testing stand riser by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820412730.6U CN207946224U (en) | 2018-03-26 | 2018-03-26 | A kind of quiet torsion strength test bed frame tooling of hybrid gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820412730.6U CN207946224U (en) | 2018-03-26 | 2018-03-26 | A kind of quiet torsion strength test bed frame tooling of hybrid gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207946224U true CN207946224U (en) | 2018-10-09 |
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ID=63698330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820412730.6U Active CN207946224U (en) | 2018-03-26 | 2018-03-26 | A kind of quiet torsion strength test bed frame tooling of hybrid gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207946224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168883A (en) * | 2018-03-26 | 2018-06-15 | 重庆青山工业有限责任公司 | A kind of hybrid gearbox is quiet to turn round strength test bed frame tooling |
-
2018
- 2018-03-26 CN CN201820412730.6U patent/CN207946224U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168883A (en) * | 2018-03-26 | 2018-06-15 | 重庆青山工业有限责任公司 | A kind of hybrid gearbox is quiet to turn round strength test bed frame tooling |
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