CN212931313U - EMUs wheel tread examines simulation calibrating installation of utensil - Google Patents
EMUs wheel tread examines simulation calibrating installation of utensil Download PDFInfo
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- CN212931313U CN212931313U CN202021696690.6U CN202021696690U CN212931313U CN 212931313 U CN212931313 U CN 212931313U CN 202021696690 U CN202021696690 U CN 202021696690U CN 212931313 U CN212931313 U CN 212931313U
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Abstract
A simulation calibrating device for a motor train unit wheel tread checking fixture comprises a support, template locking screws and a clamping plate, wherein the support is provided with an installation groove, one side surface of the installation groove is set as a positioning surface, at least two templates are fixed in the installation groove at intervals by the clamping plate, the template locking screws extend into the clamping plate from one side of the support to fix the templates in the installation groove; a template height adjusting screw is arranged at the position, corresponding to the bottom of the template, of the support, the bottom of the template is connected with the template height adjusting screw, and the position of the template is adjusted through the template height adjusting screw; the side surface of the template is provided with a rim thickness measuring edge, and two template height adjusting screws are arranged at the corresponding positions of the support and each template. The motor train unit wheel tread detection device simulation calibrating device has the advantages that a plurality of templates can be placed simultaneously, the heights can be adjusted to be the same height through the template height adjusting screws, and the motor train unit wheel tread detection device simulation calibrating device can be used for calibrating the full range of indication errors by moving the motor train unit tread parameter intelligent detector on the same device.
Description
Technical Field
The utility model relates to a EMUs tread examines a technical field, in particular to EMUs tread examines a simulation calibrating installation.
Background
At present, the standard template is measured by placing the standard template on a flat plate by using equal-height blocks, fixing the standard template by using a magnetic gauge stand and then placing a measuring instrument on the equal-height blocks for error detection, so that the use is inconvenient, the error detection can be carried out only on the flat plate made of cast iron, and the reference surface of the measuring instrument, the equal-height blocks and the template cannot be ensured to be on the same plane, and the measuring result is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a but polylith template is put into simultaneously, will highly transfer to same height through template height adjusting screw, can realize the EMUs tread of the examination of indicating value error full range through removing EMUs tread parameter intellectual detection system on the same device and examine a simulation calibrating installation.
The utility model discloses a solution is such:
a simulation calibrating device for a motor train unit wheel tread checking fixture comprises a support, template locking screws and a clamping plate, wherein the support is provided with an installation groove, one side surface of the installation groove is set as a positioning surface, at least two templates are fixed in the installation groove at intervals by the clamping plate, the template locking screws extend into the clamping plate from one side of the support to prop against the clamping plate, and the templates are fixed in the installation groove; a template height adjusting screw is arranged at the position, corresponding to the bottom of the template, of the support, the bottom of the template is connected with the template height adjusting screw, and the position of the template is adjusted through the template height adjusting screw; and a rim thickness measuring edge is arranged on the side surface of the template.
The more specific technical scheme also comprises the following steps: two template height adjusting screws are arranged at the corresponding positions of the support and each template, and the heights of the templates are adjusted by the two template height adjusting screws.
The utility model has the advantages that can the polylith template put into simultaneously, will highly transfer to same height through template height adjusting screw, can realize the EMUs tread of the examination of indicating value error full range through removing EMUs tread parameter intelligent detection appearance on the same device and examine a simulation calibrating installation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of fig. 1.
Fig. 3 is a schematic view of the present invention.
The parts of the drawings are detailed as follows: 1. the wheel hub wheel tread gauge comprises a support, 2. a template locking screw, 3. a rim thickness measuring edge, 4. a template height adjusting screw, 5. a first clamping plate, 6. a first template, 7. a second clamping plate, 8. a second template, 9. a third clamping plate, 10. a third template, 11. a fourth clamping plate and 12. a motor train unit wheel tread gauge.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
as shown in fig. 1, the structure for simultaneously calibrating three templates is adopted in the embodiment, the structure shown in fig. 1 includes a support 1, a template locking screw 2, a first clamping plate 5, a second clamping plate 7, a third clamping plate 9, and a fourth clamping plate 11, a mounting groove is formed in the middle of the support 1, one side surface of the mounting groove is set as a positioning surface a, a first template 6, a second template 8, and a third template 10 are fixed in the mounting groove at intervals by the first clamping plate 5, the second clamping plate 7, the third clamping plate 9, and the fourth clamping plate 11, the template locking screw 2 extends into the support from one side to abut against the first clamping plate 5, and the first clamping plate 5, the second clamping plate 7, the third clamping plate 9, the fourth clamping plate 11, the first template 6, the second template 8, and the third template 10 are fixed in the mounting groove; two template height adjusting screws 4 are respectively arranged at the bottom of each template at the corresponding positions of the support and the bottoms of the first template 6, the second template 8 and the third template 10, the bottoms of the first template 6, the second template 8 and the third template 10 are connected with the template height adjusting screws 4, and the positions of the first template 6, the second template 8 and the third template 10 are respectively adjusted through the template height adjusting screws 4; and a rim thickness measuring edge 3 is arranged on the side surface of the template.
As shown in FIG. 2, the application method of the calibration of the present invention comprises the following steps:
1. fixing a first template 6, a second template 8 and a third template 10 with the support 1, and respectively adjusting the positions of the first template 6, the second template 8 and the third template 10 through template height adjusting screws 4;
2. the positioning surface A of the support 1 is tightly attached to the positioning plate of the motor train unit wheel tread detection tool 12, one positioning rod of the motor train unit wheel tread detection tool 12 is tightly attached to the step groove B in the upper end of the support 1, the other positioning rod of the motor train unit wheel tread detection tool 12 is tightly attached to the rim thickness measuring edge 3, the laser sensor on the motor train unit wheel tread detection tool 12 is used for scanning the measuring surface of the template, the measured value of the template is obtained, and then the measured value is compared with the calibrated value.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and those skilled in the art can make various changes or modifications to the equivalent embodiments without departing from the scope of the present invention, and all changes and modifications that may be made to the above embodiments based on the technical spirit of the present invention are within the scope of the present invention.
Claims (2)
1. The utility model provides a EMUs tread examines a simulation calibrating installation, includes support, template locking screw, clamp plate, the support has the mounting groove, sets for locating surface, its characterized in that with a side of mounting groove: at least two templates are fixed in the mounting groove at intervals by using clamping plates, and the template locking screws extend into the clamping plates from one side of the support to fix the templates in the mounting groove; a template height adjusting screw is arranged at the position, corresponding to the bottom of the template, of the support, the bottom of the template is connected with the template height adjusting screw, and the position of the template is adjusted through the template height adjusting screw; and a rim thickness measuring edge is arranged on the side surface of the template.
2. The motor train unit wheel tread testing fixture simulation verification device as claimed in claim 1, wherein: two template height adjusting screws are arranged at the corresponding positions of the support and each template, and the heights of the templates are adjusted by the two template height adjusting screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021696690.6U CN212931313U (en) | 2020-08-14 | 2020-08-14 | EMUs wheel tread examines simulation calibrating installation of utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021696690.6U CN212931313U (en) | 2020-08-14 | 2020-08-14 | EMUs wheel tread examines simulation calibrating installation of utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212931313U true CN212931313U (en) | 2021-04-09 |
Family
ID=75298602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021696690.6U Active CN212931313U (en) | 2020-08-14 | 2020-08-14 | EMUs wheel tread examines simulation calibrating installation of utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212931313U (en) |
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2020
- 2020-08-14 CN CN202021696690.6U patent/CN212931313U/en active Active
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