CN210603656U - Surface temperature measuring device - Google Patents
Surface temperature measuring device Download PDFInfo
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- CN210603656U CN210603656U CN201921452928.8U CN201921452928U CN210603656U CN 210603656 U CN210603656 U CN 210603656U CN 201921452928 U CN201921452928 U CN 201921452928U CN 210603656 U CN210603656 U CN 210603656U
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- axis moving
- measuring device
- surface temperature
- moving rod
- temperature measuring
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Abstract
The utility model belongs to the technical field of temperature detection, in particular to a surface temperature measuring device used in a tire rolling resistance experiment; the surface temperature measuring device comprises a guide connecting part positioned at the lower part, wherein one end of the guide connecting part is connected with a three-axis moving assembly, the other end of the guide connecting part is connected with a clamping part, the clamping part is used for installing and fixing the surface temperature measuring device, the three-axis moving assembly is connected with a temperature sensor, and the temperature sensor is used for measuring the temperature of a measured part; the device can be used for testing the temperature change conditions of the tire side wall, the tire tread and the tire shoulder in the rolling state, can test most specifications of tires such as 13 '-14', realizes surface temperature detection of objects with different sizes and shapes, and analyzes the temperature change of the tire in the rolling process of the tire.
Description
Technical Field
The utility model belongs to the technical field of the temperature detects, especially, relate to a surface temperature measuring device.
Background
At present, in a tire rolling resistance experiment, the change of the temperature of a tire in the rolling process of the tire needs to be measured, and the temperature of different positions cannot be monitored simultaneously by the conventional temperature measuring device; particularly, for the parts of the tire such as the tire side, the tire tread, the tire shoulder and the like, the single temperature measuring device cannot realize effective clamping due to different thicknesses and textures; although vertical measurement can be realized by replacing the base, the measurement process is more complicated.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the above-mentioned technical problem who has the temperature measuring device can't detect the temperature condition of the different positions of tire simultaneously, provide one kind can realize carrying out the surperficial temperature measuring device who monitors to the different positions of tire.
In order to achieve the above object, the utility model discloses a technical scheme be:
the surface temperature measuring device is characterized by comprising a guide connecting part positioned at the lower part, wherein one end of the guide connecting part is connected with a three-axis moving assembly, the other end of the guide connecting part is connected with a clamping part, the surface temperature measuring device is fixedly installed by the clamping part, the three-axis moving assembly is connected with a temperature sensor, and the temperature sensor measures the temperature of a measured part of a tire.
Preferably, the three-axis moving assembly includes an X-axis moving rod moving in a front-back direction, a Y-axis moving rod moving in a left-right direction, and a Z-axis moving rod moving in a vertical direction, the Z-axis moving rod is nested in the guide connection portion and is arranged in line with the guide connection portion, the Y-axis moving rod is movably connected to the Z-axis moving rod, and the X-axis moving rod is movably connected to the Y-axis moving rod.
Preferably, the clamping part comprises an upper clamping part, a lower clamping part and a connecting rod for connecting the upper clamping part and the lower clamping part, the upper clamping part comprises a horizontally arranged supporting rod and a vertically arranged pressing part capable of moving up and down, a threaded hole is formed in the end part of the supporting rod, threads are formed on the outer surface of the pressing part, and the pressing part is placed in the threaded hole to rotate to move up and down and is used with the lower clamping part to mount and fix the surface temperature measuring device.
Preferably, the lower clamping part comprises an arc-shaped supporting part and a horizontal supporting part which are integrally formed, one end of the arc-shaped supporting part is fixed with the connecting rod, and the horizontal supporting part and the pressing part jointly fix the surface temperature measuring device.
Preferably, the Z-axis moving rod is evenly provided with threaded holes along the length direction, the Y-axis moving rod is in threaded connection with the Z-axis moving rod, and the Y-axis moving rod can move up and down along the Z-axis moving rod.
Preferably, the X-axis moving rod is movably connected with the Y-axis moving rod through a U-shaped connecting portion, and the X-axis moving rod is disposed in a U-shaped opening of the connecting portion, can move back and forth along the X-axis, and rotates around the X-axis 360.
Preferably, the Y-axis moving rod is uniformly provided with threaded holes along the length direction so that the Y-axis moving rod can move left and right along the Y axis and can move up and down along the Z axis.
Preferably, the side surface of the Z-axis moving rod is internally provided with a threaded hole, and the Z-axis moving rod is connected with the guide connecting part through a bolt.
Preferably, the temperature sensor is rotatably provided on the X-axis moving bar.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
1. the utility model discloses supporting rolling with the tire and hindering the experiment machine and using, can be used for the change condition of tire side wall, tread, tire shoulder temperature in the rolling state, but most specification tires such as test 13 "-14" realize the object surface temperature detection of equidimension shape not, the temperature variation at the different positions of the tire of analysis tire rolling in-process.
The X-axis support rod can move back and forth along the X axis and can rotate 360 degrees around the X axis, so that the tire testing range of different tire widths is enlarged;
3, the Y-axis moving rod can move left and right along the Y axis and can move up and down along the Z axis, so that the diameter range of the measurable tire is enlarged;
the Z-axis moving rod can move up and down along the guide connecting part, so that the moving range in the Z-axis direction is increased, and the testing range of the tire is further increased;
drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic side view of a surface temperature measuring device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a Z-axis moving rod and a Y-axis moving rod according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a clamping portion according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view of a Z-axis travel bar in accordance with an embodiment of the present invention;
fig. 5 is a schematic cross-sectional view of a guiding connection portion according to an embodiment of the present invention.
In the above figures: 10. a guide connecting portion; 20. a three-axis moving assembly; 21. an X-axis moving rod; 22. A Y-axis moving bar; 23. a Z-axis travel bar; 30. a clamping portion; 31. an upper clamping portion; 311. a support bar; 312. A pressing part; 32. a lower clamping portion; 321 arc-shaped supporting parts; 322. a horizontal support portion; 33. a connecting rod; 40. a temperature sensor.
Detailed Description
The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Fig. 1-5 show an embodiment of the surface temperature measuring device of the present invention, including the guiding connection portion 10 located at the lower portion, one end of the guiding connection portion 10 is connected to the triaxial moving assembly 20, the other end of the guiding connection portion 10 is connected to the clamping portion 30, the clamping portion 30 is used to fix the surface temperature measuring device in a specific position, so as to cooperate with the tire rolling resistance testing machine to use, the triaxial moving assembly 20 is connected to the temperature sensor 40, and the temperature sensor 40 measures the temperature of the measured portion.
Further, in order to enable the surface temperature measuring device to detect the surface temperature of objects with different thicknesses, shapes and patterns, as shown in fig. 1-2, the three-axis moving assembly 20 includes an X-axis moving rod 21 moving in the front-back direction, a Y-axis moving rod 22 moving in the left-right direction, and a Z-axis moving rod 23 moving in the up-down direction, the Z-axis moving rod 23 is nested in the guide connecting portion 10, and the Z-axis moving rod 23 and the guide connecting portion 10 are arranged in a collinear manner, so that a larger measuring range is ensured in the Z-axis direction; threaded holes are uniformly formed in the Z-axis moving rod 23 along the length direction, the Y-axis moving rod 22 is in threaded connection with the Z-axis moving rod 23, and the Y-axis moving rod 22 can move up and down along the Z-axis moving rod; the X-axis moving rod 21 is movably connected with the Y-axis moving rod 22 through a U-shaped connecting part, and the X-axis moving rod 21 is arranged in a U-shaped opening of the connecting part and can move back and forth along the X axis and rotate around the X axis 360.
As shown in fig. 4-5, the cross section of the guiding connecting portion 10 of the embodiment of the present invention is i-shaped (fig. 5), the Z-axis moving rod 23 is a hollow square tube structure with an opening, the guiding connecting portion 10 is disposed in the opening, and two sides of the opening are located at the waist of the i-shaped portion, i.e. the narrowest width portion; the Z-axis moving bar 23 can smoothly move up and down along the guide link 10.
The X-axis support rod 21 can move back and forth along the X axis and can rotate 360 degrees around the X axis, the Y-axis moving rod can move left and right along the Y axis and can move up and down along the Z axis, the Z-axis moving rod can move up and down along the guide connecting part to increase and decrease the moving range in the Z axis direction, and the tire testing ranges with different tire widths are increased
Further, as shown in fig. 3, the clamping portion 30 includes an upper clamping portion 31 and a lower clamping portion 32, and a connecting rod 33 connecting the upper clamping portion 31 and the lower clamping portion 32; go up clamping part 31 including the bracing piece 311 of level setting and the vertical clamping part 312 that can the up-and-down motion that sets up, threaded hole is opened to the tip of bracing piece 311, the surface of clamping part 312 is formed with the screw thread, clamping part 312 arrange in the screw hole internal rotation carry on the up-and-down motion with clamping part 32 compresses tightly jointly down will surperficial temperature measuring device installation is fixed in the particular position to the cooperation tire rolls and hinders the experiment machine use, detects the temperature at the different positions of tire.
Preferably, the lower clamping portion 32 includes an arc-shaped supporting portion 321 and a horizontal supporting portion 322, one end of the arc-shaped supporting portion 321 is fixed to the connecting rod 33, the other end of the arc-shaped connecting portion 321 is integrally connected to the horizontal supporting portion 322, and the horizontal supporting portion 322 and the pressing portion 312 are pressed together to fix the surface temperature measuring device at a specific position, so as to cooperate with a tire rolling resistance testing machine to detect temperatures of different parts of a tire.
In this embodiment, the temperature sensor 40 is a thermocouple temperature sensor, and the thermocouple temperature sensor is rotatably disposed on the X-axis moving rod 21 via a bolt, so that the thermocouple temperature sensor can rotate 360 degrees, and monitored temperature data is transmitted to a computer via a line for monitoring and analysis.
The utility model discloses supporting rolling with the tire and hindering the experiment machine and using, can be used for the change condition of tire side wall, tread, tire shoulder temperature in the rolling state, but most specification tires such as test 13 "-14" realize the object surface temperature detection of equidimension shape not, the tire temperature variation of analysis tire rolling in-process.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. The surface temperature measuring device is characterized by comprising a guide connecting part positioned at the lower part, wherein one end of the guide connecting part is connected with a three-axis moving assembly, the other end of the guide connecting part is connected with a clamping part, the clamping part is used for installing and fixing the surface temperature measuring device, the three-axis moving assembly is connected with a temperature sensor, and the temperature sensor is used for measuring the temperature of a measured part.
2. The surface temperature measuring device of claim 1, wherein: the triaxial removes the subassembly and includes X axle carriage release lever, the Y axle carriage release lever that left and right directions removed and the Z axle carriage release lever that upper and lower direction removed that the fore-and-aft direction removed, the Z axle carriage release lever nestification in the direction connecting portion, and with the collineation of direction connecting portion sets up, Y axle carriage release lever with Z axle carriage release lever swing joint, the X axle carriage release lever with state Y axle carriage release lever swing joint.
3. The surface temperature measuring device of claim 1, wherein: the clamping part comprises an upper clamping part, a lower clamping part and a connecting rod for connecting the upper clamping part and the lower clamping part, the upper clamping part comprises a horizontally arranged supporting rod and a vertically arranged pressing part capable of moving up and down, and the pressing part and the lower clamping part jointly fix the surface temperature measuring device.
4. The surface temperature measuring device of claim 3, wherein: the lower clamping part comprises an arc-shaped supporting part and a horizontal supporting part which are integrally formed, one end of the arc-shaped supporting part is fixed with the connecting rod, and the horizontal supporting part and the pressing part jointly fix the surface temperature measuring device.
5. The surface temperature measuring device of claim 2, wherein: threaded holes are uniformly formed in the Z-axis moving rod along the length direction, the Y-axis moving rod is in threaded connection with the Z-axis moving rod, and the Y-axis moving rod can move up and down along the Z-axis moving rod.
6. The surface temperature measuring device of claim 2, wherein: the X-axis moving rod is movably connected with the Y-axis moving rod through a U-shaped connecting portion, and the X-axis moving rod is arranged in a U-shaped opening of the connecting portion and can move back and forth along the X axis.
7. The surface temperature measuring device of claim 2, wherein: threaded holes are uniformly formed in the Y-axis moving rod along the length direction, so that the Y-axis moving rod can move left and right along the Y axis and can move up and down along the Z axis.
8. The surface temperature measuring device of claim 5, wherein: the side of the Z-axis moving rod is internally provided with a threaded hole, and the Z-axis moving rod is connected with the guide connecting part through a bolt.
9. The surface temperature measuring device of claim 2, wherein: the temperature sensor is rotatably arranged on the X-axis moving rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921452928.8U CN210603656U (en) | 2019-09-03 | 2019-09-03 | Surface temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921452928.8U CN210603656U (en) | 2019-09-03 | 2019-09-03 | Surface temperature measuring device |
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| Publication Number | Publication Date |
|---|---|
| CN210603656U true CN210603656U (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921452928.8U Active CN210603656U (en) | 2019-09-03 | 2019-09-03 | Surface temperature measuring device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112255262A (en) * | 2020-11-16 | 2021-01-22 | 安徽工业大学 | Cooling experiment system of sintering belt cooler and using method thereof |
| CN112781748A (en) * | 2020-12-22 | 2021-05-11 | 江苏钧瓷科技有限公司 | Testing device for surface temperature of PTC thermistor |
-
2019
- 2019-09-03 CN CN201921452928.8U patent/CN210603656U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112255262A (en) * | 2020-11-16 | 2021-01-22 | 安徽工业大学 | Cooling experiment system of sintering belt cooler and using method thereof |
| CN112781748A (en) * | 2020-12-22 | 2021-05-11 | 江苏钧瓷科技有限公司 | Testing device for surface temperature of PTC thermistor |
| CN112781748B (en) * | 2020-12-22 | 2024-05-28 | 江苏钧瓷科技有限公司 | Testing device for surface temperature of PTC thermistor |
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