CN207472562U - A kind of transmission assembly test device - Google Patents
A kind of transmission assembly test device Download PDFInfo
- Publication number
- CN207472562U CN207472562U CN201720915688.5U CN201720915688U CN207472562U CN 207472562 U CN207472562 U CN 207472562U CN 201720915688 U CN201720915688 U CN 201720915688U CN 207472562 U CN207472562 U CN 207472562U
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- shaft part
- shaft
- test device
- transmission assembly
- driving mechanism
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Abstract
A kind of transmission assembly test device, installing plate, the fixed plate for fixing gear-box case, the shaft that is connect with the installing plate and the first driving mechanism of drive shaft rotation including being used to fixing gearbox fluid torque-converter, the shaft includes the first shaft part and the second shaft part, one end of first shaft part is connect with the output of the first driving mechanism, the end face of the other end of first shaft part is equipped with slot, and the inner wall of the slot is equipped with the protrusion axially set；One end of second shaft part is connect with installing plate, and the other end of the second shaft part is equipped with the plug coordinated with the slot, and the surface of the plug is equipped with the keyway axially set, and the protrusion coordinates with the keyway；Second driving mechanism drives the second shaft part to move horizontally.The utility model is applicable in the speed changer of different size, and operating efficiency is high.
Description
Technical field
The utility model is related to test device, especially a kind of transmission assembly test device.
Background technology
Transmission assembly test device is used to test the fitness between gearbox fluid torque-converter and shell, is usually used in examining
Repair gearbox.Existing transmission assembly test device is included for fixing the installing plate of gearbox fluid torque-converter, for solid
Determine the motor that the fixed plate of gear-box case, the shaft being connect with the installing plate, drive shaft rotate, fixed plate passes through connection
Part is connect with rack.It during test, is rotated using motor-driven rotatable shaft, and then drives fluid torque-converter shape inside the shell, simulation
Gearbox is pivotally connected working environment, so as to detect gearbox.Since the size of different gearboxes is variant, gear-box case is fixed
Afterwards, fluid torque-converter possibly can not be connect with shaft, it has been determined that so can only be by replacing connector due to rotating shaft position
Length to change the spacing between gearbox and shaft, can thus be such that shaft is connect with fluid torque-converter.This kind of gearbox is total
It is low into test device adaptive faculty, cumbersome process is needed to switch over, operating efficiency is low.
Invention content
It is applied widely the technical problem to be solved by the utility model is to provide a kind of transmission assembly test device,
Improve operating efficiency.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of transmission assembly test device, including
For fix gearbox fluid torque-converter installing plate, for fix gear-box case fixed plate, connect with the installing plate
Shaft and drive shaft rotation the first driving mechanism, the shaft include the first shaft part and the second shaft part, the first shaft part
One end is connect with the output of the first driving mechanism, and the end face of the other end of the first shaft part is equipped with slot, and the inner wall of the slot is set
There is the protrusion axially set；One end of second shaft part is connect with installing plate, and the other end of the second shaft part is equipped with to be inserted with described
The plug of slot cooperation, the surface of the plug are equipped with the keyway axially set, and the protrusion coordinates with the keyway；Second driving
Mechanism drives the second shaft part to move horizontally.Shaft is divided into two sections by the utility model, and the first shaft part and the second shaft part pass through protrusion
With the cooperation of keyway so that the first shaft part can drive the second shaft part to rotate, and the cooperation of the two can realize the function of shaft, the
One driving mechanism can still realize the purpose of driving fluid torque-converter by shaft；In addition, due to the first shaft part and the second axis
Section enables the second shaft part with respect to the translation of the first shaft part progress small distance by protrusion and the cooperation of keyway, so as to change the
The connection of fluid torque-converter is fixed with adapting to different model gearbox in the position of the two shaft part other ends, and general that can not be arduously
Shell is retightened, and greatly improves operating efficiency.
As an improvement, second driving mechanism include being arranged on the rack that the tooth socket on the second shaft part surface formed, with
The rack meshed gears and the handwheel for driving the gear.
As an improvement, first driving mechanism includes motor and shaft coupling, motor output shaft passes through shaft coupling and first
Shaft part connects.
As an improvement, the diameter of second shaft part is more than the diameter of plug.
As an improvement, second shaft part is mounted on bearing block.
As an improvement, the installing plate is equipped with for the first mounting hole of the second shaft part connection and for gearbox hydraulic moment changeable
Second mounting hole of device connection.
As an improvement, second mounting hole is elongate holes.
As an improvement, the fixed plate is fixed on by connector in rack, first driving mechanism and the second driving
Mechanism is mounted in rack.
Caused advantageous effect is the utility model compared with prior art：
Since the first shaft part and the second shaft part are by protrusion and the cooperation of keyway, enable the second shaft part with respect to the first shaft part
The translation of small distance is carried out, so as to change the position of the second shaft part other end, to adapt to different model gearbox to hydraulic moment changeable
The connection of device is fixed, and can not be arduously retighten shell, greatly improves operating efficiency.
Description of the drawings
Fig. 1 is the utility model front schematic view.
Fig. 2 is mounting plates structure schematic diagram.
Fig. 3 is the second driving mechanism structure schematic diagram.
Fig. 4 is plug and the schematic diagram of slot cooperation.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings of the specification.
As shown in Figure 1, a kind of transmission assembly test device, including rack 3, for fixing gearbox fluid torque-converter
Installing plate 13, fixed plate 10, the shaft that is connect with the installing plate 13 and the drive shaft rotation for fixing gear-box case
The first driving mechanism.
As shown in Figure 1, first driving mechanism includes motor 1 and shaft coupling 2, the motor 1 is fixed on the one of rack 3
End, the fixed plate 10 are arranged on the other end of rack 3, and the output shaft of motor 1 is connect by shaft coupling 2 with shaft.
As shown in Fig. 1,4, the shaft includes the first shaft part 6 and the second shaft part 7, one end and the shaft coupling 2 of the first shaft part 6
Connection, the end face of the other end of the first shaft part 6 are equipped with slot 61, and the inner wall of the slot 61 is equipped with the protrusion 62 axially set,
It is described to be circularly and evenly distributed with it.One end of second shaft part 7 is connect with installing plate 13, and the other end of the second shaft part 7 is set
There is a plug 8 coordinated with the slot 61, the surface of the plug 8 is equipped with the keyway 81 axially set, and described raised 62 and institute
It states keyway 81 to coordinate, plug 8 is enable to be moved axially with respect to slot 61；Second shaft part 7 is fixed on by bearing block in rack 3,
Bearing block can not only support the second shaft part 7, and make moving horizontally for the second shaft part 7 more steady.
As shown in Figure 1, the second shaft part 7 is driven to move horizontally using the second driving mechanism 5, the second driving mechanism can be electricity
Motivation structure or man-operated mechanism.As shown in figure 3, second driving mechanism of the present embodiment includes being arranged on the tooth on 7 surface of the second shaft part
The rack 52 and 52 meshed gears 53 of rack and the handwheel 51 of the driving gear 53 that slot is formed, by rotating hand
51 band moving gear 53 of wheel rotates, and then the second shaft part 7 is driven to translate.The handwheel is articulated in rack 3, this is simple in structure, behaviour
Facilitate.
As shown in Fig. 2, the installing plate 13 is equipped with for the first mounting hole 131 of the second shaft part 7 connection and for gearbox
Second mounting hole 132 of fluid torque-converter connection.One end of second shaft part 7 is equipped with flange, and flange is with being located at 13 center of installing plate
The first mounting hole 131 connect.Second mounting hole 132 is distributed in the edge of installing plate 13, and the second mounting hole 132 is strip
Shape hole is suitable for the installation of the gearbox fluid torque-converter of different size.
As shown in Figure 1, can set tachogenerator near first shaft part 6, motor output shaft can pass through dynamometry
Meter 4 is connect with the first shaft part 6, and dynamometer 4 is KISTLER sensors.Support base 9 is equipped in the bottom of dynamometer.
As shown in Figure 1, the fixed plate 10 is fixed on by connector 11 in rack 3, first driving mechanism and
Two driving mechanisms are mounted in rack 3.The connector 11 of the present embodiment is column structure, and fixed plate 10 is made to keep one with rack 3
Set a distance.
Shaft is divided into two sections by the utility model, and the first shaft part 6 and the second shaft part 7 are matched by protrusion 62 and keyway 81
It closes so that the first shaft part 6 can drive the second shaft part 7 to rotate, and the cooperation of the two can realize the function of shaft, the first driving machine
Structure can still realize the purpose of driving fluid torque-converter by shaft；In addition, since the first shaft part 6 and the second shaft part 7 pass through
Protrusion 62 and the cooperation of keyway 81 enable 7 opposite first shaft part 6 of the second shaft part to carry out the translation of small distance, so as to change the
The connection of fluid torque-converter is fixed with adapting to different model gearbox in the position of two shaft parts, 7 other end, and general that can not be arduously
Shell is retightened, and greatly improves operating efficiency.
Claims (8)
1. a kind of transmission assembly test device, it is characterised in that：Including be used to fixing gearbox fluid torque-converter installing plate,
For the first driving machine of fixed plate, the shaft that is connect with the installing plate and drive shaft rotation for fixing gear-box case
Structure, the shaft include the first shaft part and the second shaft part, and one end of the first shaft part is connect with the output of the first driving mechanism, and first
The end face of the other end of shaft part is equipped with slot, and the inner wall of the slot is equipped with the protrusion axially set；The one of second shaft part
End is connect with installing plate, and the other end of the second shaft part is equipped with the plug coordinated with the slot, and the surface of the plug is equipped with axis
To the keyway of setting, the protrusion coordinates with the keyway；Second driving mechanism drives the second shaft part to move horizontally.
2. a kind of transmission assembly test device according to claim 1, it is characterised in that：The second driving mechanism packet
Include the hand of the rack for being arranged on the tooth socket on the second shaft part surface and being formed and the rack meshed gears and the driving gear
Wheel.
3. a kind of transmission assembly test device according to claim 1, it is characterised in that：The first driving mechanism packet
Motor and shaft coupling are included, motor output shaft is connect by shaft coupling with the first shaft part.
4. a kind of transmission assembly test device according to claim 1, it is characterised in that：The diameter of second shaft part
More than the diameter of plug.
5. a kind of transmission assembly test device according to claim 1, it is characterised in that：Second shaft part is mounted on
On bearing block.
6. a kind of transmission assembly test device according to claim 1, it is characterised in that：The installing plate, which is equipped with, to be supplied
The second mounting hole that first mounting hole of the second shaft part connection is connected with for gearbox fluid torque-converter.
7. a kind of transmission assembly test device according to claim 6, it is characterised in that：Second mounting hole is length
Bar hole.
8. a kind of transmission assembly test device according to claim 1, it is characterised in that：The fixed plate passes through connection
Part is fixed in rack, and first driving mechanism and the second driving mechanism are mounted in rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720915688.5U CN207472562U (en) | 2017-07-26 | 2017-07-26 | A kind of transmission assembly test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720915688.5U CN207472562U (en) | 2017-07-26 | 2017-07-26 | A kind of transmission assembly test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207472562U true CN207472562U (en) | 2018-06-08 |
Family
ID=62256155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720915688.5U Active CN207472562U (en) | 2017-07-26 | 2017-07-26 | A kind of transmission assembly test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207472562U (en) |
-
2017
- 2017-07-26 CN CN201720915688.5U patent/CN207472562U/en active Active
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