CN209247364U - A kind of vehicle bridge oil stream lubrication test platform - Google Patents
A kind of vehicle bridge oil stream lubrication test platform Download PDFInfo
- Publication number
- CN209247364U CN209247364U CN201821729551.1U CN201821729551U CN209247364U CN 209247364 U CN209247364 U CN 209247364U CN 201821729551 U CN201821729551 U CN 201821729551U CN 209247364 U CN209247364 U CN 209247364U
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- fan
- plate
- angle adjustment
- vehicle bridge
- support plate
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Abstract
The utility model discloses a kind of vehicle bridge oil stream lubrication test platforms, pedestal and vertically-mounted fan-shaped support plate on the support frame including support frame, for installing support frame；Angled adjustable plate is bolted to connection on the fan-shaped support plate, the top of the angle adjustment plate can be fixedly connected by mounting base with vehicle bridge spring block；The angle adjustment plate side, which is located relatively at below mounting base, is arranged support base, and the bottom end of the support base matches with fan-shaped support plate upper end small arc-shaped；The angle adjustment plate can be rotated in relative sector support plate, realize angle stepless changing and locking that pitch angle is ± 18 °.The utility model has the beneficial effects that: realizing the adjustment demand of wheel axle angles by angle adjustment plate, motor and control system, pedestal are directly anchored to ground, and structure is simple, and manufacturing cost is low.
Description
Technical field
The utility model relates generally to truck drive axle field, specifically a kind of vehicle bridge oil stream lubrication test platform.
Background technique
One of an important factor for vehicle bridge gear oil stream is influence transmission system reliability, drive axle is often using lubrication of splashing
Mode, lubricant medium flow process is different under vehicle difference operating condition；It is i.e. different by vehicle suspension system layouts, same model
There may be multiple angles for driving bridge main reducing assembly entrucking posture (i.e. master subtracts assembly angle with horizontal plane)；Vehicle is in difference simultaneously
Travelled in the gradient, will also result in it is main subtract assembly posture and change,.Since lubricating oil height can occur in gravity axle assembly
Difference changes, so that vehicle bridge internal lubrication oil level generates large change, axle assembly internal gear is caused to lubricate validity
Variation.From theoretical side analysis be difficult by mathematical model carry out analog-driven bridge internal lubrication medium mobility status, i.e., without
Method designs the safety coefficient of lubricating system by theoretical calculation.
Country's vehicle bridge producer fault mode caused by axle assembly insufficient lubrication in Real-road Driving Cycle and inherent machine at present
It manages without more effective experiment detection device, lacks effective analytic demonstration, domestic vehicle bridge factory generally uses interior outline border cradle
Mode, two-way individual motor driving, such as the Chinese patent of Publication No. CN108557801A, includes chassis assembly, rotating plate assembly knot
Structure is complicated, and testing stand manufacturing process is complicated, and entire rack need to be installed in melt pit in actually using, it is at high cost, the period is long,
Operation difficulty is big.
Utility model content
To solve deficiency in the prior art, the utility model provides a kind of vehicle bridge oil stream lubrication test platform, passes through angle
Adjustment plate realizes the adjustment demand of wheel axle angles, and motor and control system, pedestal are directly anchored to ground, and structure is simple,
Manufacturing cost is low.
The utility model to achieve the above object, is achieved through the following technical solutions:
A kind of vehicle bridge oil stream lubrication test platform, pedestal including support frame, for installing support frame and is vertically installed at branch
Fan-shaped support plate on support；
Angled adjustable plate is bolted to connection on the fan-shaped support plate, the top of the angle adjustment plate can lead to
Mounting base is crossed to be fixedly connected with vehicle bridge spring block；
The angle adjustment plate side, which is located relatively at below mounting base, is arranged support base, the bottom end of the support base and sector
Support plate upper end small arc-shaped matches；
The angle adjustment plate can be rotated in relative sector support plate, realize that pitch angle is ± 18 ° of angle stepless-adjustment
Whole and locking.
The angle adjustment plate is extended downwardly along fan-shaped support plate, and curved end, institute is arranged in the angle adjustment plate bottom end
The radius for stating curved end is identical as the radius of fan-shaped support plate lower end orthodrome；
The angle adjustment plate is arranged several camber slots, and institute's fan-shaped support plate is arranged several to be matched with arc-shaped slot
Screw hole has screw hole to be completely coincident with arc-shaped slot so that angle adjustment plate any angle adjusts on fan-shaped support plate.
The curved support seat matched with angle adjustment plate is arranged in the lower end of the fan-shaped support plate.
The fan-shaped support plate and support frame are integrally formed.
It further include motor and control device, transmission shaft, the motor and control device are used to provide power output, transmission shaft
For motor power to be transferred to vehicle bridge.
Comparison and the prior art, the utility model beneficial effect are:
1, the utility model realizes the adjustment demand of wheel axle angles, motor and control system, pedestal by angle adjustment plate
It is directly anchored to ground, structure is simple, and manufacturing cost is low.
2, the utility model angle adjustment plate can realize that vehicle bridge pitch angle is ± 18 °, and angle stepless changing can satisfy
The simulation test of vehicle the max speed all operating conditions at 120km/h.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of angle adjustment plate.
Attached drawing 2 is the main view of support frame.
Attached drawing 3 is the rearview of support frame.
Attached drawing 4 is the use state of the utility model with reference to figure.
Label shown in attached drawing: 1, support frame；2, pedestal；3, fan-shaped support plate；4, angle adjustment plate；41, mounting base；
42, support base；43, camber slot；44, screw hole；45, bolt；5, curved support seat；6, motor and control device；7, transmission shaft；
8, vehicle bridge.
Specific embodiment
With reference to the drawings and specific embodiments, the utility model is described in further detail.It should be understood that these embodiments are only used for
Illustrate the utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, having read the utility model instruction
Content after, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms are equally fallen
In range defined herein.
A kind of vehicle bridge oil stream lubrication test platform, pedestal 2 including support frame 1, for installing support frame 1 and is vertically installed at
Fan-shaped support plate 3 on support frame 1；
Angled adjustable plate 4, the top of the angle adjustment plate 4 are bolted to connection on the fan-shaped support plate 3
It can be fixedly connected by mounting base 41 with vehicle bridge spring block；
4 side of angle adjustment plate is located relatively at setting support base 42, the bottom of the support base 42 below mounting base 41
End matches with 3 upper end small arc-shaped of fan-shaped support plate；
The angle adjustment plate 4 can be rotated in relative sector support plate 3, and the angle for realizing that pitch angle is ± 18 ° is stepless
Adjustment and locking.
In use, being fixedly connected by mounting base 41 with vehicle bridge spring block, vehicle bridge pose adjustment mode:
1) bolt 45 for first unclamping angle adjustment plate 4 and fan-shaped support plate 3, is sling using tools such as overhead traveling cranes,
2) bottom end of support base 42 matches achievable relative rotation with 3 upper end small arc-shaped of fan-shaped support plate, rotates manually
Angle adjustment plate 4 to predetermined angle (angle control using inclinometer guarantee Adjustment precision, be the prior art and will not be described here in detail)；
3) vehicle bridge 8 is fixedly connected by bolt with angle adjustment plate 4.
Working principle: angle adjustment plate 4 can realize that 8 pitch angle of vehicle bridge is ± 18 °, angle stepless changing, according to angle
Different angle between adjustable plate 4 and fan-shaped support plate 3 can satisfy the mould of vehicle the max speed all operating conditions at 120km/h
Quasi- test, realization are rotated by the revolving speed under different operating conditions, are solved vehicle bridge lubricant medium under vehicle difference operating condition and are flowed feelings
The test of condition provides theoretical test data supporting for the improvement of products scheme.
Further, the angle adjustment plate 4 is extended downwardly along fan-shaped support plate 3, and 4 bottom end of angle adjustment plate is set
Curved end is set, the radius of the curved end is identical as the radius of 3 lower end orthodrome of fan-shaped support plate；
Several camber slots 43 are arranged in the angle adjustment plate 4, and institute's fan-shaped support plate 3 is arranged several and arc-shaped slot and matches
The screw hole 44 of conjunction has screw hole 44 and arc-shaped slot complete so that 4 any angle of angle adjustment plate adjusts on fan-shaped support plate 3
It is overlapped, for using bolt and nut to fix angle adjustment plate 4 and fan-shaped support plate 3, realizes angle stepless changing and lock
It is fixed.
Further, the curved support seat 5 matched with angle adjustment plate 4 is arranged in the lower end of the fan-shaped support plate 3, uses
In support angle adjustable plate 4, increase stability.
Further, the fan-shaped support plate 3 is integrally formed with support frame 1, reduces the manufacturing cost of support frame 1.
It further, further include motor and control device 6, transmission shaft 7, the motor and control device 6 are dynamic for providing
Power output, motor and control device 6 provide power output, and motor power is transferred to vehicle bridge 8 by transmission shaft 7, realize by difference
Revolving speed under operating condition is rotated, and motor and control system, pedestal 2 are directly anchored to ground, cooperates the tune of 8 posture of vehicle bridge
It is whole, it can satisfy the simulation test of vehicle the max speed all operating conditions at 120km/h, structure is simple, and manufacturing cost is low.
Embodiment 1:
A kind of vehicle bridge oil stream lubrication test platform, pedestal 2 including support frame 1, for installing support frame 1 and is vertically installed at
Fan-shaped support plate 3 on support frame 1, the fan-shaped support plate 3 are integrally formed with support frame 1, reduce the manufacture of support frame 1 at
This；
Angled adjustable plate 4, the top of the angle adjustment plate 4 are bolted to connection on the fan-shaped support plate 3
It can be fixedly connected by mounting base 41 with vehicle bridge spring block；
4 side of angle adjustment plate is located relatively at setting support base 42, the bottom of the support base 42 below mounting base 41
End matches with 3 upper end small arc-shaped of fan-shaped support plate；The angle adjustment plate 4 is extended downwardly along fan-shaped support plate 3, the angle
It spends 4 bottom end of adjustable plate and curved end, the radius phase of the radius and 3 lower end orthodrome of fan-shaped support plate of the curved end is set
Together, the angle adjustment plate 4 can be rotated in relative sector support plate 3, and the angle for realizing that pitch angle is ± 18 ° adjusts, described
Several camber slots 43 are arranged in angle adjustment plate 4, and several screw holes 44 matched with arc-shaped slot are arranged in institute's fan-shaped support plate 3,
So that 4 any angle of angle adjustment plate adjusts, there are screw hole 44 and arc-shaped slot to be completely coincident on fan-shaped support plate 3 and realize angle
Spend stepless changing and locking.
The curved support seat 5 matched with angle adjustment plate 4 is arranged in the lower end of the fan-shaped support plate 3, is used to support angle
Adjustable plate 4 is spent, stability is increased.
Vehicle bridge oil stream lubrication test platform further includes motor and control device 6, transmission shaft 7, and the motor and control device 6 are used
In providing power output, transmission shaft 7 is used to for motor power being transferred to vehicle bridge, and motor and control device 6 provide power output, lead to
It crosses transmission shaft 7 and is transferred to vehicle bridge, provide power for entire testing equipment.
Claims (5)
1. a kind of vehicle bridge oil stream lubrication test platform, which is characterized in that pedestal including support frame, for installing support frame and vertical
The fan-shaped support plate of installation on the support frame；
Angled adjustable plate is bolted to connection on the fan-shaped support plate, the top of the angle adjustment plate can pass through peace
Dress seat is fixedly connected with vehicle bridge spring block；
The angle adjustment plate side, which is located relatively at below mounting base, is arranged support base, the bottom end of the support base and fan-shaped support
Plate upper end small arc-shaped matches；
The angle adjustment plate can be rotated in relative sector support plate, realize pitch angle be ± 18 ° angle stepless changing with
Locking.
2. vehicle bridge oil stream lubrication test platform according to claim 1, which is characterized in that the angle adjustment plate is along fan-shaped branch
Fagging extends downwardly, the angle adjustment plate bottom end setting curved end, under the radius and fan-shaped support plate of the curved end
Hold the radius of orthodrome identical；
Several camber slots are arranged in the angle adjustment plate, and several spiral shells matched with arc-shaped slot are arranged in institute's fan-shaped support plate
Hole has screw hole to be completely coincident with arc-shaped slot so that angle adjustment plate any angle adjusts on fan-shaped support plate.
3. vehicle bridge oil stream lubrication test platform according to claim 1, which is characterized in that the lower end of the fan-shaped support plate is set
Set the curved support seat matched with angle adjustment plate.
4. vehicle bridge oil stream lubrication test platform according to claim 1 to 3, which is characterized in that the fan-shaped support
Plate and support frame are integrally formed.
5. vehicle bridge oil stream lubrication test platform according to claim 1 to 3, which is characterized in that further include motor and
Control device, transmission shaft, the motor and control device are used to provide power output, and transmission shaft is for motor power to be transferred to
Vehicle bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821729551.1U CN209247364U (en) | 2018-10-25 | 2018-10-25 | A kind of vehicle bridge oil stream lubrication test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821729551.1U CN209247364U (en) | 2018-10-25 | 2018-10-25 | A kind of vehicle bridge oil stream lubrication test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209247364U true CN209247364U (en) | 2019-08-13 |
Family
ID=67525741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821729551.1U Active CN209247364U (en) | 2018-10-25 | 2018-10-25 | A kind of vehicle bridge oil stream lubrication test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209247364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406164A (en) * | 2018-10-25 | 2019-03-01 | 青岛青特众力车桥有限公司 | A kind of vehicle bridge oil stream lubrication test platform |
-
2018
- 2018-10-25 CN CN201821729551.1U patent/CN209247364U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406164A (en) * | 2018-10-25 | 2019-03-01 | 青岛青特众力车桥有限公司 | A kind of vehicle bridge oil stream lubrication test platform |
| CN109406164B (en) * | 2018-10-25 | 2024-04-19 | 青岛青特众力车桥有限公司 | Axle oil flow lubrication test bed |
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