CN210952641U - Wheel diameter measuring instrument - Google Patents
Wheel diameter measuring instrument Download PDFInfo
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- CN210952641U CN210952641U CN201922423577.4U CN201922423577U CN210952641U CN 210952641 U CN210952641 U CN 210952641U CN 201922423577 U CN201922423577 U CN 201922423577U CN 210952641 U CN210952641 U CN 210952641U
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- measuring ruler
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A wheel diameter measuring instrument comprises a measuring ruler body, a detection probe arranged at the end part of the measuring ruler body, a micrometer arranged on the measuring ruler body and a mounting assembly arranged on the back of the measuring ruler body; the height of the middle position of the measuring ruler body is higher than that of the end part of the measuring ruler body; and the measuring end of the Mark micrometer penetrates through the measuring micrometer body. The detection probes at the two ends of the measuring ruler body and the measuring end of the Mark micrometer abut against the edge position of the wheel to be detected, the circumference of the wheel to be detected is measured by determining a circle by three points, and the purposes of facilitating measurement, reducing the working strength of workers, ensuring the accuracy of measured data and improving the detection efficiency are achieved.
Description
Technical Field
The utility model relates to a measure the field, concretely relates to wheel diameter measuring apparatu.
Background
The dimension of the train wheel needs to be measured in the production process, and in the prior art, the measurement is generally carried out manually by workers, so that the measurement time is long, the working efficiency is low, the measurement is inaccurate, and the detection efficiency of the train wheel is seriously influenced.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a wheel diameter measuring instrument to reach the purpose that conveniently measures, reduces staff's working strength, guarantees measured data's accuracy and improvement detection efficiency.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a wheel diameter measuring instrument comprises a measuring ruler body, a detection probe arranged at the end part of the measuring ruler body, a micrometer arranged on the measuring ruler body and a mounting assembly arranged on the back of the measuring ruler body;
the height of the middle position of the measuring ruler body is higher than that of the end part of the measuring ruler body;
and the measuring end of the Mark micrometer penetrates through the measuring micrometer body.
The utility model discloses a measuring probe at measurement blade both ends and the measuring end of mark micrometer support and treat the border position who detects the wheel, utilize a circle of three point determination to realize measuring the girth that detects the wheel, reach the purpose that convenient measurement, reduction staff's working strength, assurance measured data's accuracy and improvement detection efficiency.
Preferably, the mounting assembly comprises an L-shaped support plate, a shroud plate arranged on the L-shaped support plate, and a plurality of magnets arranged on the shroud plate;
the side surface of the horizontal plate of the L-shaped supporting plate is connected with the measuring ruler body, and the measuring ruler body and the vertical plate of the L-shaped supporting plate are respectively arranged on two sides of the horizontal plate of the supporting plate;
the shroud plate is installed on the side face, facing the measuring ruler body, of the vertical plate, and the magnets are arranged on the side face, facing the measuring ruler body, of the shroud plate. The cover plate and the magnets are utilized to ensure the stability of the measuring ruler body clamped on the wheel, and the accuracy of the measured data is further ensured.
Preferably, a fixing component for fixing the micrometer is arranged on the measuring scale body, the fixing component comprises a screw and a fixing block arranged on the measuring scale body, and the fixing block and the L-shaped supporting plate are respectively arranged on two sides of the measuring scale body;
a measuring hole for the Mark micrometer to pass through is formed in the measuring scale body, and the measuring hole is in the vertical direction;
the fixed block is provided with a fixed hole for the screw to pass through, and the fixed hole is communicated with the measuring hole;
the head end of the screw is provided with a groove matched with the measuring end of the Mark micrometer. Utilize screw and fixed block to realize the stability of the measuring end of the micrometer in the measurement process, avoid the measuring end of the micrometer to appear rocking in the measurement process, further guaranteed measured data's accuracy.
Preferably, the detection probe is mounted at the end of the measuring ruler body through a locating sleeve.
Preferably, a handle is arranged above the L-shaped supporting plate.
The utility model has the advantages of as follows:
1. the utility model discloses a measuring probe at measurement blade both ends and the measuring end of mark micrometer support and treat the border position who detects the wheel, utilize a circle of three point determination to realize measuring the girth that detects the wheel, reach the purpose that convenient measurement, reduction staff's working strength, assurance measured data's accuracy and improvement detection efficiency.
2. The utility model discloses utilize shroud plate and magnet to guarantee to measure the stability of blade card on the wheel, further guaranteed measured data's accuracy.
3. The utility model discloses utilize screw and fixed block to realize the stability of the measuring end of the micrometer in the measurement process, avoid the measuring end of the micrometer to appear rocking in the measurement process, further guaranteed measured data's accuracy.
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.
Fig. 1 is a schematic structural diagram of a wheel diameter measuring instrument disclosed in an embodiment of the present invention;
fig. 2 is a schematic view of a measuring state of a wheel diameter measuring instrument disclosed in an embodiment of the present invention;
the corresponding part names indicated by the numbers and letters in the drawings:
1. measuring ruler body 2, detecting probe 21, locating sleeve 3, Mark micrometer 31, measuring end 321 and screw
322. The fixed block 41, the L-shaped supporting plate 42, the shroud plate 43, the magnet 44, the handle 5 and the wheel to be detected.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The utility model provides a wheel diameter measuring instrument, its theory of operation supports the border position who waits to detect the wheel through the test probe of measuring blade both ends and the measuring end of mark micrometer, utilizes three points to confirm that a circle is realized measuring the girth that waits to detect the wheel, reaches the purpose of convenient measurement, reduction staff's working strength, assurance measured data's accuracy and improvement detection efficiency.
The present invention will be described in further detail with reference to examples and embodiments.
As shown in fig. 1 and 2, the wheel diameter measuring instrument comprises a measuring ruler body 1, a detection probe 2 arranged at the end part of the measuring ruler body, a micrometer 3 arranged on the measuring ruler body, and a mounting assembly arranged at the back of the measuring ruler body.
The height of the middle position of the measuring ruler body is higher than that of the end part of the measuring ruler body;
a measuring hole (not shown) for a measuring end 31 of the micrometer (the measuring end of the micrometer is columnar) to pass through is formed in the middle of the measuring micrometer body, and the measuring hole is in the vertical direction;
the measuring ruler body is provided with a fixing component for fixing the Mark micrometer, the fixing component comprises a screw 321 and a fixing block 322 arranged on the measuring ruler body, and the fixing block and the L-shaped supporting plate are respectively arranged on two sides of the measuring ruler body;
the fixed block is provided with a fixed hole (not shown) for the screw to pass through, and the fixed hole is communicated with the measuring hole;
the head end of the screw is provided with a groove matched with the measuring end of the Mark micrometer.
The detection probe is arranged at the end part of the measuring ruler body through a positioning sleeve 21.
The mounting assembly comprises an L-shaped support plate 41, a shroud plate 42 arranged on the L-shaped support plate and a plurality of magnets 43 arranged on the shroud plate;
the side surface of the horizontal plate of the L-shaped supporting plate is connected with the measuring ruler body, and the measuring ruler body and the vertical plate of the L-shaped supporting plate are respectively arranged on two sides of the horizontal plate of the supporting plate;
the shroud plate is installed on the side face, facing the measuring ruler body, of the vertical plate, and the magnets are arranged on the side face, facing the measuring ruler body, of the shroud plate.
A handle 44 is also arranged above the L-shaped supporting plate.
The utility model discloses a concrete application steps as follows: as shown in fig. 1 and fig. 2, the gap between the measuring ruler body and the L-shaped support plate 41 is clamped on the wheel 5 to be measured, the wheel to be measured is tightly attached to the surface of the shroud plate on which the magnet is mounted due to the existence of the magnet, then the handle is pushed, the whole measuring instrument slides downwards until the measuring end 31 of the micrometer and the end parts of the two detection probes 2 are abutted against the cambered surface of the wheel to be measured, a circle is determined by using the principle of three points, at this time, data are obtained by the detection of the micrometer, the circumference of the wheel to be measured can be obtained according to a corresponding calculation formula, and whether the wheel meets the requirements is judged.
In this way, the utility model provides a wheel diameter measuring instrument supports the border position who waits to detect the wheel through the test probe who measures the blade both ends and the measuring end of mark micrometer, utilizes three points to confirm that a circle is realized measuring the girth that waits to detect the wheel, reaches the purpose that convenient measurement, reduction staff's working strength, assurance measured data's accuracy and improvement detection efficiency.
The foregoing is only a preferred embodiment of the wheel diameter measuring device disclosed in the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and improvements can be made without departing from the inventive concept, and these modifications and improvements all belong to the protection scope of the present invention.
Claims (5)
1. A wheel diameter measuring instrument is characterized by comprising a measuring ruler body, a detection probe arranged at the end part of the measuring ruler body, a Mark micrometer arranged on the measuring ruler body and a mounting assembly arranged on the back of the measuring ruler body;
the height of the middle position of the measuring ruler body is higher than that of the end part of the measuring ruler body;
and the measuring end of the Mark micrometer penetrates through the measuring micrometer body.
2. The wheel diameter measuring instrument according to claim 1, wherein the mounting assembly comprises an L-shaped support plate, a shroud plate disposed on the L-shaped support plate, and a plurality of magnets disposed on the shroud plate;
the side surface of the horizontal plate of the L-shaped supporting plate is connected with the measuring ruler body, and the measuring ruler body and the vertical plate of the L-shaped supporting plate are respectively arranged on two sides of the horizontal plate of the supporting plate;
the shroud plate is installed on the side face, facing the measuring ruler body, of the vertical plate, and the magnets are arranged on the side face, facing the measuring ruler body, of the shroud plate.
3. The wheel diameter measuring instrument according to claim 2, wherein a fixing component for fixing the Mark micrometer is arranged on the measuring ruler body, the fixing component comprises a screw and a fixing block arranged on the measuring ruler body, and the fixing block and the L-shaped supporting plate are respectively arranged on two sides of the measuring ruler body;
a measuring hole for the Mark micrometer to pass through is formed in the measuring scale body, and the measuring hole is in the vertical direction;
the fixed block is provided with a fixed hole for the screw to pass through, and the fixed hole is communicated with the measuring hole;
the head end of the screw is provided with a groove matched with the measuring end of the Mark micrometer.
4. A wheel diameter measuring instrument according to claim 1, wherein the sensing probe is mounted on the end of the measuring blade by means of a locating bush.
5. A wheel diameter measuring instrument according to claim 2, wherein a handle is provided above the L-shaped support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922423577.4U CN210952641U (en) | 2019-12-30 | 2019-12-30 | Wheel diameter measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922423577.4U CN210952641U (en) | 2019-12-30 | 2019-12-30 | Wheel diameter measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210952641U true CN210952641U (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922423577.4U Active CN210952641U (en) | 2019-12-30 | 2019-12-30 | Wheel diameter measuring instrument |
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| Country | Link |
|---|---|
| CN (1) | CN210952641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432566A (en) * | 2021-08-02 | 2021-09-24 | 南宁市自然资源信息集团有限公司 | Tree circumference measuring device and using method |
-
2019
- 2019-12-30 CN CN201922423577.4U patent/CN210952641U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432566A (en) * | 2021-08-02 | 2021-09-24 | 南宁市自然资源信息集团有限公司 | Tree circumference measuring device and using method |
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