CN214668336U - Guide wheel wear resistance testing arrangement - Google Patents
Guide wheel wear resistance testing arrangement Download PDFInfo
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- CN214668336U CN214668336U CN202022901309.1U CN202022901309U CN214668336U CN 214668336 U CN214668336 U CN 214668336U CN 202022901309 U CN202022901309 U CN 202022901309U CN 214668336 U CN214668336 U CN 214668336U
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- wear resistance
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- wheel
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Abstract
The utility model discloses a leading wheel wear resistance testing arrangement, set up including frame and activity motor in the frame and the leading wheel that awaits measuring, be equipped with the resistant emery wheel that is used for the leading wheel that awaits measuring of friction on the output shaft of motor, the top of motor is equipped with the adjustment mechanism who is used for adjusting resistant emery wheel and leading wheel contact pressure, be equipped with the pressure measurement device who is used for detecting the pressure between resistant emery wheel and the leading wheel that awaits measuring on the pressure measurement mechanism. The utility model discloses can simulate multiple pressure operating mode, can obtain the wear-resisting data of leading wheel under multiple pressure operating mode that awaits measuring, grasp the wear resistance of leading wheel that awaits measuring comprehensively.
Description
Technical Field
The utility model relates to a wear-resisting test technical field, more specifically relates to a leading wheel wear resistance testing arrangement.
Background
Before the guide wheel is put into production formally, the wear resistance of the guide wheel needs to be tested to obtain basic performance data of the guide wheel. The existing experimental mode is to directly load the guide wheel into the device to be installed for testing, but the test period is long, the test period needs to depend on the service time of the device, long-time testing can lead to various factors to influence the wear resistance of the guide wheel, and the device can be damaged if the quality of the guide wheel is not too high in the experimental engineering, so that the test cost is increased. Chinese patent publication No. CN206470145U, published as 2017, 2.28. a patent discloses a device for testing wear resistance of a polyurethane guide wheel, which comprises a frame, wherein the frame is formed by connecting a bottom plate, a top plate and side plates, a pressing cylinder is fixedly mounted on the top plate, a pressing wheel bracket is connected with a piston rod of the pressing cylinder, two ends of a horizontal mandrel are fixedly connected with the pressing wheel bracket, and a pressing wheel is rotatably connected with the mandrel; the axis of first gyro wheel and second gyro wheel is on a parallel with the axis setting of pinch roller and the symmetry sets up the both sides in the pinch roller below, and the both ends of first gyro wheel and second gyro wheel are two curb plates of rotatable coupling respectively, and first gyro wheel passes through sprocket chain mechanism with the second gyro wheel to be connected and synchronous rotation, can not adjust the pressure between pinch roller and the leading wheel in this patent, can't obtain the wear resistance of leading wheel under the different pressure operating modes.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome current wear resistant device and lack the adjusting device to this variable of pressure, the single shortcoming of the wear resistance data that records provides a leading wheel wear resistance testing arrangement. The utility model discloses can simulate multiple pressure operating mode, can obtain the wear-resisting data of leading wheel under multiple pressure operating mode that awaits measuring, grasp the wear resistance of leading wheel that awaits measuring comprehensively.
In order to solve the technical problem, the utility model discloses a technical scheme is: set up including frame and activity motor in the frame and the leading wheel that awaits measuring, be equipped with the resistant emery wheel that is used for the leading wheel that awaits measuring of friction on the output shaft of motor, the top of motor is equipped with the adjustment mechanism who is used for adjusting resistant emery wheel and leading wheel contact pressure, be equipped with the pressure measurement device who is used for detecting the pressure between resistant emery wheel and the leading wheel that awaits measuring on the pressure adjustment mechanism.
In the technical scheme, the abrasion-resistant wheel is in contact with the guide wheel to be tested, and the output shaft of the motor drives the abrasion-resistant wheel to rotate to repeatedly rub the guide wheel to be tested; the experimenter adjusts the contact pressure between the resistant emery wheel of motor output shaft connection and the leading wheel that awaits measuring through adjustment mechanism and simulates multiple pressure operating mode, can obtain the wear-resisting experimental data of the leading wheel that awaits measuring under different pressure operating modes.
Furthermore, a shaft pin is fixedly arranged on the rack, and the guide wheel to be tested is arranged on the shaft pin. The guide wheel to be tested is fixed on the frame through a shaft pin, and the guide wheel to be tested can rotate on the shaft pin.
Further, a nut is fixedly arranged on the rack, the adjusting mechanism is an adjusting bolt, the adjusting bolt is in threaded connection with the nut, and the bottom end of the adjusting bolt penetrates through the pressure detection device and is fixedly connected with the motor. In the technical scheme, the nut is fixed on the rack, the adjusting bolt is in threaded fit with the nut, the adjusting bolt is fixed on the rack, the motor connected to the bottom of the adjusting bolt is also fixed on the rack, and the grinding-resistant wheel connected to the output shaft of the motor is in contact with the guide wheel to be tested. Experimenter can change its bottom motor position in the frame through wrench movement adjusting bolt to adjust the resistant emery wheel of motor output shaft and the pressure between the leading wheel that awaits measuring, wherein, pressure measurement can detect the pressure between wearing wheel and the leading wheel that awaits measuring, provides pressure numerical value for the experimenter and consults.
Furthermore, a guide hoop for guiding the movement of the motor is fixedly arranged on the rack. The motor passes the direction hoop in the frame, and the direction hoop can lead to the direction that the motor moved in the frame, avoids the motor to incline in the frame, leads to the resistant emery wheel of its output shaft to lose the cooperation with the leading wheel that awaits measuring.
Further, the pressure detection device includes a pressure sensor. The pressure sensor can detect the pressure between the abrasion-resistant wheel and the guide wheel to be detected, and provides pressure value reference for experimenters. The probe of the pressure sensor is positioned at the rotating shaft of the grinding-resistant wheel.
Further, the pressure detection device further comprises a display, and the pressure sensor is connected with the display. Data measured by the pressure sensor are input into the display, and an experimenter directly obtains a pressure value through the display.
Further, the pressure sensor is connected with the display through a data line. The pressure sensor transmits data to the display through the data line.
Preferably, the pressure sensor is in communication connection with the display through bluetooth. The pressure sensor transmits data to the display through Bluetooth communication.
Further, the display is fixed on the frame.
Furthermore, a control panel for controlling the rotating speed of the motor is arranged on the motor and is in communication connection with the display. Experimenters can control the rotational speed of motor on the control panel, simulate different rotational speed operating modes, acquire the rotational speed information of motor in the display.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an operating mode of different pressures can be simulated to adjustment mechanism, thereby can simulate the functioning speed of the difference of leading wheel that awaits measuring through the rotational speed of control panel control motor, shortens the test cycle of leading wheel that awaits measuring, has improved efficiency of software testing, can also obtain the more comprehensive performance data of leading wheel that awaits measuring, need not to test the installation at the production site, avoids the risk contact of field operation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
The graphic symbols are illustrated as follows:
the method comprises the following steps of 1-a frame, 2-an adjusting bolt, 3-a fixing nut, 4-a pressure sensor, 5-a motor, 6-a guide hoop, 7-a wear-resistant wheel, 8-a guide wheel to be detected and 9-a display.
Detailed Description
The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Examples
Fig. 1 shows an embodiment of the device for testing wear resistance of a guide wheel according to the present invention. The utility model provides a leading wheel wear resistance testing arrangement, wherein, includes frame 1, is equipped with the leading wheel 8 that awaits measuring and motor 5 that can the activity adjust in frame 1, is equipped with fixed pivot in frame 1, and leading wheel 8 that awaits measuring sets up on the pivot. Be equipped with fixation nut 3 on the frame 1, pressure measurement and adjustment mechanism are connected gradually at the top of motor 1, adjustment mechanism and 3 threaded connection of fixation nut, and motor 5 and the wear-resisting wheel 7 of output shaft of adjustment mechanism bottom pass through adjustment mechanism to be fixed in frame 1 like this, and the experimenter can be through wrench movement adjustment mechanism, can adjust the fixed position of motor 5 in frame 1 to change the pressure between resistant emery wheel 7 and the leading wheel 8 that awaits measuring.
In this embodiment, fixed direction hoop 6 that is equipped with on the frame 1, motor 1 passes from direction hoop 6, and the experimenter passes through adjustment mechanism for motor 5 reciprocates in direction hoop 6, and direction hoop 6 can play the effect of direction to the removal of motor 5. When the motor 5 moves in the guide hoop 6, the contact pressure between the wear-resistant wheel 7 of the output shaft of the motor and the guide wheel 8 to be tested is changed, the guide wheel 8 to be tested can be tested under different pressure working conditions, and data of the guide wheel 8 to be tested under different pressure working conditions are obtained.
In this embodiment, adjustment mechanism is adjusting bolt 2, and adjusting bolt 2 and 3 screw-thread fit of fixation nut, adjusting bolt 2 just fix in the frame, and motor 5 that adjusting bolt 2 bottom is connected also fixes in frame 1, and wear-resisting wheel 7 of motor 5 output shaft contacts with leading wheel 8 that awaits measuring. Experimenters can change the position of the bottom motor 5 on the frame 1 by twisting the adjusting bolt 2, thereby adjusting the pressure between the wear-resisting wheel 7 connected with the output shaft of the motor 5 and the guide wheel 8 to be measured.
In this embodiment, pressure measurement includes pressure sensor 4 and display 9, and pressure sensor 4 can test the wear-resisting wheel 7 of motor 5 output shaft and the pressure between the leading wheel 8 that awaits measuring, and pressure sensor 4 records data and can transmit to display 9 through the data line, and the experimenter can read out real-time pressure data in the direct display 9.
In one embodiment, the display 9 is fixed on the frame 1, the pressure sensor 4 is connected with the display 9 through Bluetooth in a communication mode, and the pressure sensor 4 transmits measured data to the display 9 through Bluetooth.
In one of them embodiment, be equipped with the control panel on the motor 5, the experimenter passes through the slew velocity of control panel control motor 5, and the control panel is connected with display 9, and display 9 can show the slew velocity of motor 5, and the experimenter of being convenient for is to accuse experiment operating mode data.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a leading wheel wear resistance testing arrangement which characterized in that: set up including frame and activity motor and the leading wheel that awaits measuring in the frame, be equipped with the resistant emery wheel that is used for the leading wheel that awaits measuring of friction on the output shaft of motor, the top of motor is equipped with the adjustment mechanism who is used for adjusting resistant emery wheel and leading wheel contact pressure, the last pressure measurement device that is used for detecting pressure between resistant emery wheel and the leading wheel that awaits measuring that is equipped with of adjustment mechanism.
2. The guide wheel wear resistance test device of claim 1, wherein: a shaft pin is fixedly arranged on the frame, and the guide wheel to be tested is arranged on the shaft pin.
3. The guide wheel wear resistance test device of claim 1, wherein: the frame is fixedly provided with a nut, the adjusting mechanism is an adjusting bolt, the adjusting bolt is in threaded connection with the nut, and the bottom end of the adjusting bolt penetrates through the pressure detection device and is fixedly connected with the motor.
4. The guide wheel wear resistance test device of claim 3, wherein: and a guide hoop for guiding the movement of the motor is fixedly arranged on the frame.
5. The guide wheel wear resistance test device of claim 4, wherein: the pressure detection device includes a pressure sensor.
6. The guide wheel wear resistance test device of claim 5, wherein: the pressure detection device further comprises a display, and the pressure sensor is connected with the display.
7. The guide wheel wear resistance test device of claim 6, wherein: the pressure sensor is connected with the display through a data line.
8. The guide wheel wear resistance test device of claim 6, wherein: the pressure sensor is connected with the display through Bluetooth communication.
9. The guide wheel wear resistance test device according to any one of claims 6 to 7, wherein: the display is fixed on the frame.
10. The guide wheel wear resistance test device of claim 6, wherein: the motor is provided with a control panel for controlling the rotating speed of the motor, and the control panel is in communication connection with the display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022901309.1U CN214668336U (en) | 2020-12-04 | 2020-12-04 | Guide wheel wear resistance testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022901309.1U CN214668336U (en) | 2020-12-04 | 2020-12-04 | Guide wheel wear resistance testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214668336U true CN214668336U (en) | 2021-11-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022901309.1U Active CN214668336U (en) | 2020-12-04 | 2020-12-04 | Guide wheel wear resistance testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214668336U (en) |
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2020
- 2020-12-04 CN CN202022901309.1U patent/CN214668336U/en active Active
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