CN214407312U - Frock is measured to roller bearing beat - Google Patents
Frock is measured to roller bearing beat Download PDFInfo
- Publication number
- CN214407312U CN214407312U CN202120536720.5U CN202120536720U CN214407312U CN 214407312 U CN214407312 U CN 214407312U CN 202120536720 U CN202120536720 U CN 202120536720U CN 214407312 U CN214407312 U CN 214407312U
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- China
- Prior art keywords
- supporting seat
- connecting rod
- clamping table
- roller
- dial indicator
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- 238000005259 measurement Methods 0.000 abstract description 14
- 238000012937 correction Methods 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 2
- 238000012216 screening Methods 0.000 description 3
- 238000011179 visual inspection Methods 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a rolling shaft deflection measuring tool, which comprises a supporting seat, a connecting rod, a telescopic mechanism, a clamping table, a dial indicator and a screwing nut; the supporting seat is connected to the bottom end of the connecting rod, and the bottom of the supporting seat is provided with a concave part used for being matched with the rotating shaft; the upper end and the lower end of the telescopic mechanism are respectively connected with the clamping table and the top end of the connecting rod so as to adjust the distance between the clamping table and the supporting seat; the clamping table clamps the dial indicator and is fastened by screwing the nut. When the utility model is used for measurement, the roller shaft of the roller is measured by adopting the dial indicator, and the supporting seat is matched with the rotating shaft of the rubber wheel, so that the distance measurement between two shafts is realized, thereby avoiding the interference of the unevenness of the surface of the roller on the measurement precision, greatly improving the measurement precision of the deflection degree of the roller and providing accurate data support for the subsequent correction work; can adjust the relative interval with the supporting seat of percentage table through extending structure at any time, improve the utility model discloses to the suitability of different equipment.
Description
Technical Field
The utility model relates to a screening machinery technical field especially indicates a frock is measured to roller bearing beat.
Background
The drum screen is a screening machine for screening sandstone materials by rotating a drum. The existing drum screen rotates on the periphery of a drum through a rubber wheel and drives the drum to rotate so as to realize driving. The long-term operation of the drum screen can cause the drum to deflect, so that the stress is uneven in the relative rotation process of the drum and the rubber wheel, the local load on the surface of the rubber wheel is overlarge, the rubber wheel is seriously abraded, and the deflection condition of the drum needs to be corrected frequently.
At present, the deflection of the roller is corrected by adopting visual inspection, the visual inspection precision is low, and the working state of the roller cannot be well adjusted. Some measuring devices can be used for measuring the deflection degree of the roller, the surface of the roller is mostly taken as a measuring point, and the surface of the roller is not completely flat, so the measuring precision is not high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a frock is measured to roller bearing beat can be used for measuring the beat degree of cylinder, and its measuring point is located the roller bearing of cylinder, and the precision improves greatly.
In order to achieve the above purpose, the solution of the present invention is:
a rolling shaft deflection measuring tool comprises a supporting seat, a connecting rod, a telescopic mechanism, a clamping table, a dial indicator and a screwing nut; the supporting seat is connected to the bottom end of the connecting rod, and the bottom of the supporting seat is provided with a concave part used for being matched with the rotating shaft; the upper end and the lower end of the telescopic mechanism are respectively connected with the clamping table and the top end of the connecting rod so as to adjust the distance between the clamping table and the supporting seat; the clamping table clamps the dial indicator and is fastened by screwing the nut.
The telescopic mechanism is an adjustable screw rod.
The dial indicator adopts an instrument with a stroke of 10 mm.
The supporting seat and the connecting rod are connected integrally.
After the technical scheme is adopted, the utility model discloses when measuring, measure the roller bearing of cylinder through adopting the percentage table, and the supporting seat is then cooperated in the pivot of rubber tyer, realize the distance measurement between the diaxon to avoid the cylinder surface unevenness to the interference of measurement accuracy, improved the measurement accuracy of cylinder yaw greatly, provide accurate data support for subsequent correction work; can adjust the relative interval with the supporting seat of percentage table through extending structure at any time, improve the utility model discloses to the suitability of different equipment.
Drawings
FIG. 1 is a perspective view of an embodiment of the present invention;
FIG. 2 is a schematic view of an embodiment of the present invention;
the reference numbers illustrate:
a support base 1; a recess 11; a connecting rod 2; a telescoping mechanism 3; a clamping table 4; a dial indicator 5; screwing the nut 6; a rubber wheel 7; a rotating shaft 8; a drum screen 9; a roller 10.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
The utility model relates to a frock is measured to roller bearing beat, including supporting seat 1, connecting rod 2, telescopic machanism 3, clamp platform 4, percentage table 5 and the nut 6 of screwing.
The supporting seat 1 is connected with the bottom end of the connecting rod 2, and the bottom of the supporting seat is provided with a concave part 11 for matching with the rotating shaft; the upper end and the lower end of the telescopic mechanism 3 are respectively connected with the clamping table 4 and the top end of the connecting rod 2 so as to adjust the distance between the clamping table 4 and the supporting seat 1; the clamping table 4 clamps the dial indicator 5 and is fastened by screwing the nut 6.
Referring to fig. 1, a specific embodiment of the present invention is shown.
The recess 11 forms a claw shape on the bottom of the supporting base 1 so that the supporting base 1 can be sleeved on the rotating shaft of the mechanism to be measured (such as a rubber wheel).
The telescopic mechanism 3 is an adjustable screw, and the specific structure can be a nut integrally connected to the top of the connecting rod 2 and a screw in threaded fit with the nut.
The dial indicator 5 is a gauge with a stroke of 10mm to ensure sufficiently accurate measurement accuracy.
Above-mentioned supporting seat 1 is connected as an organic whole with connecting rod 2, guarantees sufficient structural strength and stability, ensures not to influence measurement accuracy.
Referring to fig. 2, the working principle of the present invention is:
will be with the utility model discloses a concave part 11 card of supporting seat 1 is in the pivot 8 of rubber tyer 7, adjusts the length of telescopic machanism 3 (can adjusting screw), makes 5 pointer contact drum sieve 9's of percentage table roller bearing 10 (make the table needle change three rings at least), along the slight swing connecting rod 2 of circumference of the pivot 8 of rubber tyer 7, makes the utility model discloses the measuring is the shortest distance between roller bearing 10 and the pivot 8. And after the data is recorded, the other side of the rubber wheel 7 is changed for measurement, and the deflection condition of the rubber wheel 7 is adjusted according to the measurement quantity, so that the measured data at the two sides are similar.
Through the scheme, the utility model discloses when measuring, measure the roller bearing of cylinder through adopting percentage table 5, and supporting seat 1 then cooperates in the pivot of rubber tyer, realizes the distance measurement between the diaxon to avoid the cylinder surface unevenness to the interference of measurement accuracy, improved the measurement accuracy of cylinder yaw greatly, provide accurate data support for subsequent correction work; can adjust the 5 relative and supporting seat 1's of percentage table interval at any time through extending structure 3, improve the utility model discloses to the suitability of different equipment.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (4)
1. The utility model provides a frock is measured to roller bearing beat which characterized in that:
comprises a supporting seat, a connecting rod, a telescopic mechanism, a clamping table, a dial indicator and a screwing nut;
the supporting seat is connected to the bottom end of the connecting rod, and the bottom of the supporting seat is provided with a concave part used for being matched with the rotating shaft; the upper end and the lower end of the telescopic mechanism are respectively connected with the clamping table and the top end of the connecting rod so as to adjust the distance between the clamping table and the supporting seat; the clamping table clamps the dial indicator and is fastened by screwing the nut.
2. The tooling of claim 1 for measuring roll deflection, wherein:
the telescopic mechanism is an adjustable screw rod.
3. The tooling of claim 1 for measuring roll deflection, wherein:
the dial indicator adopts an instrument with a stroke of 10 mm.
4. The tooling of claim 1 for measuring roll deflection, wherein:
the supporting seat and the connecting rod are connected integrally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120536720.5U CN214407312U (en) | 2021-03-15 | 2021-03-15 | Frock is measured to roller bearing beat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120536720.5U CN214407312U (en) | 2021-03-15 | 2021-03-15 | Frock is measured to roller bearing beat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214407312U true CN214407312U (en) | 2021-10-15 |
Family
ID=78029218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120536720.5U Active CN214407312U (en) | 2021-03-15 | 2021-03-15 | Frock is measured to roller bearing beat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214407312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117841046A (en) * | 2024-01-17 | 2024-04-09 | 陕西秦川高精传动科技有限公司 | A fast method for measuring the vibration of the end of a single-axis operation of an industrial robot |
-
2021
- 2021-03-15 CN CN202120536720.5U patent/CN214407312U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117841046A (en) * | 2024-01-17 | 2024-04-09 | 陕西秦川高精传动科技有限公司 | A fast method for measuring the vibration of the end of a single-axis operation of an industrial robot |
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