CN207730447U - A kind of guide wheel running-in test device - Google Patents
A kind of guide wheel running-in test device Download PDFInfo
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- CN207730447U CN207730447U CN201721907782.2U CN201721907782U CN207730447U CN 207730447 U CN207730447 U CN 207730447U CN 201721907782 U CN201721907782 U CN 201721907782U CN 207730447 U CN207730447 U CN 207730447U
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- motor
- guide wheel
- shell
- fixed
- test device
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Abstract
The utility model discloses a kind of guide wheel running-in test devices,Including shell,It is fixed with first motor in the top of shell exterior,The output end of first motor and one end of leading screw are sequentially connected,The other end of leading screw is flexibly connected with the middle part of briquetting,The side of briquetting is slidably connected by the sliding slot that sliding block is offered with enclosure one side wall,The inside of shell side is rotatablely connected by the middle part of shaft and turntable,The utility model is by being equipped with first motor and leading screw,First motor drives lead screw rotation,To which the height of briquetting be adjusted,It is adjusted according to the size of guide wheel,By being equipped with hydraulic press,Adjusting to the carry out height such as bottom plate and driving wheel,The adjusting of height is carried out according to the guide wheel of different size,Strong applicability,By being equipped with electric telescopic rod and high accuracy displacement sensor,The outer ring of guide wheel is detected during running-in,Avoid guide wheel shape unqualified and surface irregularity.
Description
Technical field
The utility model is related to a kind of test device, specially a kind of guide wheel running-in test device.
Background technology
With the diversification of engineering machinery type and the application demand of varying environment, the demand of medial and small construction machinery is got over
Come bigger, wherein the demand of middle-size and small-size excavator is especially huge, in the assembly of middle-size and small-size excavator, a procedure is that assembly is dug
The guide wheel of pick machine, guide wheel is as the wheel of automobile, the difference is that guide wheel is coordinated with crawler belt, due to guiding
Wheel is the important spare part of excavator, so after the completion of assembly, not only the size of some assembly will check, also do corresponding examination
It tests, if run-in test is exactly a kind of important experiment, run-in test is the Special test of analog designation wheel working order, on the one hand
Keep lubricating grease coating uniform, on the other hand also can detect the quality of assembly, but existing running test device, have plenty of and compares
Simply, the effect of experiment is not achieved, and the guide wheel of different size needs different fixed mechanisms, the time of remodeling is long, no
Be suitble to use in production line, have plenty of it is more complicated, it is not only bulky, but also relevant control unit is more, is easy to be out of order,
It is less reliable, therefore we make this improvement, propose a kind of guide wheel running-in test device.
Invention content
Different fixed mechanisms is needed to solve guide wheel of the existing technology, the time of remodeling is long, is not suitable for
The defect that production line uses, the utility model provide a kind of guide wheel running-in test device.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of guide wheel running-in test device of the utility model, including shell, in the top of the shell exterior fixation set
There is a first motor, the output end of the first motor and one end of leading screw are sequentially connected, the other end of the leading screw and briquetting
Middle part is flexibly connected, and the side of the briquetting is slidably connected by the sliding slot that sliding block is offered with enclosure one side wall, described
The inside of shell side is rotatablely connected by the middle part of shaft and turntable, fixed in the middle part of the turntable and one end of fixed link
Connection, the one side wall of the enclosure are fixedly connected by electric telescopic rod with block, and the side of the electric telescopic rod is set
Some high accuracy displacement sensors are fixedly connected with the one side wall of shell, and the bottom end of the shell is fixed with pedestal, the bottom
Top inside seat is fixed with four hydraulic presses, and the hydraulic stem of four hydraulic presses both passes through shell and set with its inner bottom
Some bottom plates are fixedly connected, and the top of the bottom plate is fixed with the second motor, driving wheel and driven wheel, second electricity successively
One end of machine output shaft is fixed with drive pulley, and the drive pulley is fixed with by belt and driving wheel side
Driven pulley is sequentially connected, and the side of the shell is fixed with control panel, and the control panel is equipped with first motor
Control button, electric telescopic rod control button, the second motor control button, hydraulic press control button and display instrument, described first
Motor, electric telescopic rod, the second motor and hydraulic press respectively by first motor control button, electric telescopic rod control button,
Second motor control button and hydraulic press control button are electrically connected with the power supply, the high accuracy displacement sensor and control panel
The display instrument being equipped with is electrically connected.
Further, the shape of the briquetting and block is arc-shaped.
Further, be fixed with pressure sensor on the inside of the block, the pressure sensor on control panel
The display instrument being equipped with is electrically connected.
Further, the side of the shell is rotatably connected to chamber door by shaft, and the side of the chamber door is fixed with
Handle.
Further, the outer wall of the fixed link is equipped with screw thread, and the fixed link is equipped with retainingf key.
Compared with prior art, the utility model has the advantages that：This kind of guide wheel running-in test device, passes through
Equipped with first motor and leading screw, first motor drives lead screw rotation, to which the height of briquetting be adjusted, according to guide wheel
Size is adjusted, by being equipped with hydraulic press, the adjusting to the carry out height such as bottom plate and driving wheel, according to the guiding of different size
Wheel carries out the adjusting of height, strong applicability, by being equipped with electric telescopic rod and high accuracy displacement sensor, during running-in
The outer ring of guide wheel is detected, avoids guide wheel shape unqualified and surface irregularity, by being equipped with the second motor, the
Two motors drive driving wheel rotation, driving wheel to drive guide wheel rotation, provide the power in runing condensation procedure by belt.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of guide wheel running-in test device of the utility model；
Fig. 2 is a kind of side structure schematic diagram of guide wheel running-in test device of the utility model；
Fig. 3 is a kind of stop block structure schematic diagram of guide wheel running-in test device of the utility model；
Fig. 4 is a kind of electric machine structure schematic diagram of guide wheel running-in test device of the utility model.
In figure：1, shell；2, first motor；3, leading screw；4, briquetting；5, turntable；6, fixed link；7, high precision displacement senses
Device；8, electric telescopic rod；9, block；10, the second motor；11, drive pulley；12, belt；13, driving wheel；14, driven wheel；
15, bottom plate；16, hydraulic stem；17, hydraulic press；18, pedestal；19, chamber door.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs 1-4, a kind of guide wheel running-in test device, including shell 1, in the top outside shell 1 fixation set
There are first motor 2, the output end of first motor 2 to be sequentially connected with one end of leading screw 3, the middle part of the other end and briquetting 4 of leading screw 3
Flexible connection, the side of briquetting 4 are slidably connected by the sliding slot that sliding block is offered with 1 interior side wall of shell, 1 side of shell
Inside is rotatablely connected by the middle part 5 of shaft and turntable, is fixedly connected in the middle part and one end of fixed link 6 of turntable 5, shell 1
Internal one side wall is fixedly connected by electric telescopic rod 8 with block 9, the high precision displacement that the side of electric telescopic rod 8 is equipped with
Sensor 7 is fixedly connected with the one side wall of shell 1, and the bottom end of shell 1 is fixed with pedestal 18, and the top inside pedestal 18 is fixed
If there are four hydraulic press 17, the hydraulic stem 16 of four hydraulic presses 17 both passes through shell 1 and consolidates with the bottom plate 15 that its inner bottom is equipped with
Fixed connection, the top of bottom plate 15 is fixed with the second motor 10, driving wheel 13 and driven wheel 14,10 output shaft of the second motor successively
One end be fixed with drive pulley 11, drive pulley 11 is fixed with by belt 12 with 13 side of driving wheel driven
Pulley drive connects, and the side of shell 1 is fixed with control panel, and control panel is equipped with first motor control button, electricity
Dynamic telescopic rod control button, the second motor control button, hydraulic press control button and display instrument, first motor 2, electric telescopic rod
8, the second motor 10 and hydraulic press 17 pass through first motor control button, electric telescopic rod control button, the second motor control respectively
Button and hydraulic press control button processed is electrically connected with the power supply, the display that high accuracy displacement sensor 7 is equipped with control panel
Instrument is electrically connected.
Further, the shape of briquetting 4 and block 9 is arc-shaped, convenient for being bonded with guide wheel, when ensureing load and detecting
Precision.
Further, the inside of block 9 is fixed with pressure sensor, and pressure sensor is equipped with aobvious with control panel
Show that instrument is electrically connected, to the pressure between block 9 and guide wheel, avoids, because pressure is excessive, impacting the result of detection.
Further, the side of shell 1 is rotatably connected to chamber door 19 by shaft, and the side of chamber door 19 is fixed with handle
Hand closes chamber door 19, is protected during running-in, component is avoided to fly out, cause the injures and deaths of personnel.
Further, the outer wall of fixed link 6 is equipped with screw thread, and fixed link 6 is equipped with retainingf key, by screw thread to guide wheel
It is fixed, retainingf key can in the rotation skid to avoid guide wheel.
Power on when specific operation it should be noted that the utility model is a kind of guide wheel running-in test device,
Chamber door 19 is opened, guide wheel is placed into fixed link 6, guide wheel is fixed by retainingf key, passes through nut and fixation
Axis 6 is threadedly coupled, and guide wheel is fixed, and controlling first motor 2 by first motor control button starts to work, and drives silk
Thick stick 3 rotates, and to drive leading screw 3 to rotate, to which the height of briquetting 4 be adjusted, the height of briquetting 4 is reduced, to guide wheel
It is loaded, controlling hydraulic press 17 by hydraulic press control button starts to work, and is driven by hydraulic stem 16 and is moved down on bottom plate 15
It is dynamic, the height of bottom plate 15 is adjusted, driving wheel 13 and driven wheel 14 are bonded with guide wheel, controlled by electric telescopic rod
Button control electric telescopic rod 8 is flexible, and block 9 is moved to and is contacted with guide wheel, by pressure sensor to the pressure of contact position
Power is incuded, and is shown by display instrument, avoids pressure excessive, leads to not normally detect, and is controlled by the second motor
The second motor of button control 10 is started to work, and the rotation of the second motor 10 drives drive pulley 11 to rotate, and drive pulley 11 is logical
Crossing belt 12 drives driving wheel 14 to rotate, and driving wheel 13 drives guide wheel rotation, due to the effect of frictional force, guide wheel drive from
Driving wheel 14 rotates, the continuous running-in of guide wheel during rotation, when specification, block 9 can be subjected to displacement guide wheel shape,
High accuracy displacement sensor 7 is detected induction, is shown by display instrument, whether judges guide wheel by the data of display
Running-in is up to standard.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of guide wheel running-in test device, including shell（1）, which is characterized in that the shell（1）It is solid in external top
Surely it is equipped with first motor（2）, the first motor（2）Output end and leading screw（3）One end be sequentially connected, the leading screw（3）
The other end and briquetting（4）Middle part flexible connection, the briquetting（4）Side pass through sliding block and shell（1）Interior side wall
The sliding slot offered is slidably connected, the shell（1）The inside of side passes through shaft and turntable（5）Middle part rotation connection, institute
State turntable（5）Middle part and fixed link（6）One end in be fixedly connected, the shell（1）Internal one side wall is stretched by electronic
Contracting bar（8）With block（9）It is fixedly connected, the electric telescopic rod（8）The high accuracy displacement sensor that is equipped with of side（7）With it is outer
Shell（1）One side wall be fixedly connected, the shell（1）Bottom end be fixed with pedestal（18）, the pedestal（18）Internal top
End is fixed with four hydraulic presses（17）, four hydraulic presses（17）Hydraulic stem（16）Both pass through shell（1）With inside it
The bottom plate that bottom end is equipped with（15）It is fixedly connected, the bottom plate（15）Top be fixed with the second motor successively（10）, driving wheel
（13）And driven wheel（14）, second motor（10）One end of output shaft is fixed with drive pulley（11）, the active
Belt pulley（11）Pass through belt（12）With driving wheel（13）The driven pulley that side is fixed with is sequentially connected, the shell
（1）Side be fixed with control panel, the control panel is equipped with first motor control button, electric telescopic rod control is pressed
Button, the second motor control button, hydraulic press control button and display instrument, the first motor（2）, electric telescopic rod（8）, second
Motor（10）And hydraulic press（17）It is controlled respectively by first motor control button, electric telescopic rod control button, the second motor
Button and hydraulic press control button are electrically connected with the power supply, the high accuracy displacement sensor（7）It is equipped with control panel
Display instrument is electrically connected.
2. a kind of guide wheel running-in test device according to claim 1, which is characterized in that the briquetting（4）And block
（9）Shape it is arc-shaped.
3. a kind of guide wheel running-in test device according to claim 1, which is characterized in that the block（9）Inside
It is fixed with pressure sensor, the pressure sensor is electrically connected with the display instrument that control panel is equipped with.
4. a kind of guide wheel running-in test device according to claim 1, which is characterized in that the shell（1）Side
It is rotatably connected to chamber door by shaft（19）, the chamber door（19）Side be fixed with handle.
5. a kind of guide wheel running-in test device according to claim 1, which is characterized in that the fixed link（6）It is outer
Wall is equipped with screw thread, and the fixed link（6）It is equipped with retainingf key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721907782.2U CN207730447U (en) | 2017-12-30 | 2017-12-30 | A kind of guide wheel running-in test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721907782.2U CN207730447U (en) | 2017-12-30 | 2017-12-30 | A kind of guide wheel running-in test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207730447U true CN207730447U (en) | 2018-08-14 |
Family
ID=63083750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721907782.2U Active CN207730447U (en) | 2017-12-30 | 2017-12-30 | A kind of guide wheel running-in test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207730447U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520752A (en) * | 2018-12-28 | 2019-03-26 | 徐工集团工程机械有限公司 | Test the reliability test system of wheel |
| CN111929051A (en) * | 2020-08-21 | 2020-11-13 | 三一重机有限公司 | Guide wheel endurance test system |
| CN113884316A (en) * | 2021-09-26 | 2022-01-04 | 泉州市华茂机械设备有限公司 | Guide wheel detection machine |
-
2017
- 2017-12-30 CN CN201721907782.2U patent/CN207730447U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520752A (en) * | 2018-12-28 | 2019-03-26 | 徐工集团工程机械有限公司 | Test the reliability test system of wheel |
| CN111929051A (en) * | 2020-08-21 | 2020-11-13 | 三一重机有限公司 | Guide wheel endurance test system |
| CN111929051B (en) * | 2020-08-21 | 2022-05-03 | 三一重机有限公司 | Guide wheel endurance test system |
| CN113884316A (en) * | 2021-09-26 | 2022-01-04 | 泉州市华茂机械设备有限公司 | Guide wheel detection machine |
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