CN218673556U - Online detection device for radial runout of roller carrier shaft of roller - Google Patents
Online detection device for radial runout of roller carrier shaft of roller Download PDFInfo
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- CN218673556U CN218673556U CN202222863025.7U CN202222863025U CN218673556U CN 218673556 U CN218673556 U CN 218673556U CN 202222863025 U CN202222863025 U CN 202222863025U CN 218673556 U CN218673556 U CN 218673556U
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Abstract
The utility model discloses a radial runout amount on-line measuring device of cylinder bearing roller axle, include: the semicircular rings comprise a first semicircular ring and a second semicircular ring, the first semicircular ring and the second semicircular ring are enclosed into a circular structure through a first bolt, the circular structure is fastened on the roller carrier shaft, a screw is arranged on the first semicircular ring, and the second semicircular ring is fixed on the roller carrier shaft through a jackscrew so as to realize synchronous rotation of the semicircular rings and the roller carrier shaft; the ultrasonic distance measuring instrument is arranged at the top end of the support, the bottom end of the support is fixed on the rack, and the ultrasonic distance measuring instrument is used for measuring the distance between the ultrasonic distance measuring instrument and the screw in real time. The utility model discloses a drum bearing roller axle radial run-out on-line measuring device utilizes rack-mounted ultrasonic ranging appearance and installs the screw on left semicircle ring, detects the change of bearing roller axle radial run-out, monitors the running state of bearing roller axle and bearing, for the prevention maintenance improves data support, improve equipment operating efficiency and maintenance timeliness, reduces maintenance worker's intensity of labour.
Description
Technical Field
The utility model relates to a tobacco equipment technical field, in particular to drum bearing roller axle radial runout amount on-line measuring device.
Background
At present, a loose moisture regaining roller for a silk thread is driven by a riding wheel in a friction mode, the riding wheel is installed on a riding wheel shaft, the riding wheel shaft is directly driven by a speed reducer, the riding wheel shaft is fixed on a rack through a bearing and a bearing seat, after the loose moisture regaining roller is used for a long time, the riding wheel shaft is broken, the bearing is damaged, the fault cannot be monitored and diagnosed in the early stage of the fault due to the lack of an online detection means, once the fault occurs, equipment is stopped, the cutoff is caused, the product quality is influenced, and meanwhile, the time and the labor are consumed for replacing the riding wheel shaft or the bearing, and the production efficiency is restricted.
Therefore, the on-line detection device for the radial runout of the roller carrier shaft, which can improve the maintenance timeliness, is urgently needed to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a radial runout amount on-line measuring device of cylinder bearing roller axle is provided, it can in time discover early trouble sign according to the runout amount, and the proruption trouble is avoided taking place in the timely prevention maintenance, improves the maintenance ageing.
The utility model discloses the technical problem that solve is realized through following technical scheme:
the utility model provides a drum bearing roller axle radial runout volume on-line measuring device, includes:
the semi-circular ring comprises a first semi-circular ring and a second semi-circular ring, the first semi-circular ring and the second semi-circular ring are enclosed into a circular structure through a first bolt, the circular structure is fastened on the roller carrier shaft, a screw is arranged on the first semi-circular ring, and the second semi-circular ring is fixed on the roller carrier shaft through a jackscrew so as to realize synchronous rotation of the semi-circular ring and the roller carrier shaft;
the ultrasonic distance measuring instrument is arranged at the top end of the support, the bottom end of the support is fixed on the rack, and the ultrasonic distance measuring instrument is used for measuring the distance between the ultrasonic distance measuring instrument and the screws in real time.
Preferably, in the above technical scheme, a round hole is formed in the top end of the support, the ultrasonic distance meter is fixedly connected with the round hole, and one side of the bottom end of the support is fixed on the frame through a second bolt and a nut.
Preferably, in the above technical solution, the ultrasonic distance meter is fastened to the circular hole of the bracket through a nut.
Preferably, in the above technical solution, the screw is fixed to the first semicircular ring by a threaded connection.
Preferably, in the above technical solution, the jackscrew is used to position the second semicircular ring on the carrier roller shaft, so that the first semicircular ring and the second semicircular ring rotate synchronously with the carrier roller shaft.
Preferably, in the above technical scheme, the change of the radial runout amount of the carrier roller shaft is judged by measuring the distance from the ultrasonic distance meter to the screw in real time, and then the running states of the carrier roller shaft and the bearing are monitored.
The above technical scheme of the utility model, following beneficial effect has:
the utility model discloses a drum bearing roller axle radial run-out on-line measuring device, it utilizes rack-mounted ultrasonic ranging appearance and installs the screw on left semicircle ring, detects the change of bearing roller axle radial run-out, monitors the running state of bearing roller axle and bearing, for the prevention maintenance improves data support, improve equipment operating efficiency and maintenance timeliness, reduces maintenance worker's intensity of labour.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is the whole assembly drawing of the device for detecting the radial runout of the roller carrier shaft of the utility model.
Fig. 2 is a local explosion diagram of the device for detecting the radial runout of the roller carrier roller shaft of the utility model.
Wherein: 1-ultrasonic distance measuring instrument, 2-nut, 3-bracket, 4-screw, 5-first semicircle ring, 6-second semicircle ring, 7-first bolt, 8-jackscrew, 9-second bolt, 10-nut, 11-roller carrier shaft, 12-bearing, 14-frame.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.
As shown in fig. 1-2, an online detection device for radial run-out of a roller carrier shaft of a roller comprises:
the semi-circular ring comprises a first semi-circular ring 5 and a second semi-circular ring 6, the first semi-circular ring 5 and the second semi-circular ring 6 are enclosed into a circular structure through a first bolt 7, the circular structure is fastened on a roller carrier shaft 11, a first screw 4 is arranged on the first semi-circular ring 5, and the second semi-circular ring 6 is fixed on the roller carrier shaft 11 through a jackscrew 8 so that the semi-circular ring and the roller carrier shaft 11 can synchronously rotate;
ultrasonic ranging appearance 1, it sets up in the top of support 3, and on the bottom mounting of support 3 was in frame 14, ultrasonic ranging appearance 1 was used for the distance between real-time measurement ultrasonic ranging appearance 1 to first screw 4.
Further, a round hole is formed in the top end of the support 3, the ultrasonic range finder 1 is fixedly connected with the round hole, and one side of the bottom end of the support 3 is fixed on the rack 14 through a second bolt 9 and a nut 10. The holder 3 serves to support the ultrasonic range finder 1.
Further, the ultrasonic range finder 1 is fastened to a circular hole of the bracket 3 by a nut 2. That is, the nut 2 is used to fasten the ultrasonic rangefinder 1.
Further, the first screw 4 is fixed to the first semicircular ring 5 by screwing.
Further, the jackscrew 8 is used to position the second semi-circular ring 6 on the carrier roller shaft 11 such that the first semi-circular ring 5 and the second semi-circular ring 6 rotate in synchronism with the carrier roller shaft 11.
Further, the change of the radial runout amount of the carrier roller shaft 11 is judged by measuring the distance from the ultrasonic distance meter 1 to the first screw 4 in real time, and the operating state of the carrier roller shaft 11 and the bearing 12 is monitored.
The utility model discloses a drum bearing roller axle runout amount on-line measuring device, during the use:
the ultrasonic distance measuring instrument 1 arranged on the frame 14 and the screw 4 arranged on the left semicircular ring 5 are used for detecting the change of the radial jumping amount of the roller bearing shaft 11 so as to monitor the running state of the roller bearing shaft 11 and the bearing 12, improve the data support for preventing maintenance, improve the running efficiency and maintenance timeliness of equipment and reduce the labor intensity of maintenance workers.
Although the present invention has been described with reference to the above embodiments, it is not intended to limit the present invention, and various alternatives and modifications can be made by those skilled in the art without departing from the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a drum bearing roller axle radial runout volume on-line measuring device which characterized in that includes:
the semi-circular ring comprises a first semi-circular ring (5) and a second semi-circular ring (6), the first semi-circular ring (5) and the second semi-circular ring (6) are enclosed into a circular structure through a first bolt (7), the circular structure is fastened on a roller carrier shaft (11), a screw (4) is arranged on the first semi-circular ring (5), and the second semi-circular ring (6) is fixed on the roller carrier shaft (11) through a jackscrew (8) so that synchronous rotation of the semi-circular ring and the roller carrier shaft (11) is achieved;
ultrasonic ranging appearance (1), it sets up on the top of support (3), the bottom mounting of support (3) is on frame (14), ultrasonic ranging appearance (1) is used for real-time measurement ultrasonic ranging appearance (1) arrives distance between screw (4).
2. The device for detecting the radial runout of the roller carrier shaft according to claim 1, wherein a round hole is formed in the top end of the support (3), the ultrasonic range finder (1) is fixedly connected with the round hole, and one side of the bottom end of the support (3) is fixed on the rack (14) through a second bolt (9) and a nut (10).
3. The device for detecting the radial runout of the roller carrier shaft according to claim 2, wherein the ultrasonic distance meter (1) is fastened on the circular hole of the bracket (3) through a nut (2).
4. The device for detecting the radial runout of the roller carrier shaft according to claim 1, wherein the screw (4) is fixed on the first semi-circular ring (5) by threaded connection.
5. The device for detecting the amount of radial run-out of a roller carrier shaft according to claim 1, wherein the jackscrew (8) is used to position the second semi-ring (6) on the carrier shaft (11) such that the first semi-ring (5) and the second semi-ring (6) rotate synchronously with the carrier shaft (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222863025.7U CN218673556U (en) | 2022-10-28 | 2022-10-28 | Online detection device for radial runout of roller carrier shaft of roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222863025.7U CN218673556U (en) | 2022-10-28 | 2022-10-28 | Online detection device for radial runout of roller carrier shaft of roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218673556U true CN218673556U (en) | 2023-03-21 |
Family
ID=85566503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222863025.7U Active CN218673556U (en) | 2022-10-28 | 2022-10-28 | Online detection device for radial runout of roller carrier shaft of roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218673556U (en) |
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2022
- 2022-10-28 CN CN202222863025.7U patent/CN218673556U/en active Active
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