CN218035667U - Abnormal vibration detection device for bearing - Google Patents
Abnormal vibration detection device for bearing Download PDFInfo
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- CN218035667U CN218035667U CN202222091940.9U CN202222091940U CN218035667U CN 218035667 U CN218035667 U CN 218035667U CN 202222091940 U CN202222091940 U CN 202222091940U CN 218035667 U CN218035667 U CN 218035667U
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- bearing
- groove
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- probe
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- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 230000002159 abnormal effect Effects 0.000 title claims abstract description 18
- 239000000523 sample Substances 0.000 claims abstract description 26
- 239000011148 porous material Substances 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 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
- 238000006467 substitution reaction Methods 0.000 description 1
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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model discloses a bearing abnormal vibration detection device, which comprises a bearing seat, wherein a bearing is arranged in the bearing seat, a rotating shaft is arranged in an inner ring of the bearing, a U-shaped frame is arranged outside the bearing seat through a fixing device, and a detection device is arranged in the U-shaped frame through a sliding device; the detector is placed on the U-shaped frame, and the probe is connected with the detector through a wiring; the sliding device comprises a U-shaped groove, a sliding chute and a rubber sliding block; the U-shaped groove is formed in the U-shaped frame, the sliding groove is formed in the U-shaped groove, and the rubber sliding block is connected in the sliding groove in a sliding mode. According to the bearing abnormal vibration detection device, the rotating shaft rotates in the bearing seat through the bearing, the rubber sliding block slides in the sliding chute in the U-shaped groove, the probe in the round hole can detect all directions of the bearing in the bearing seat, and the detection data of the bearing is comprehensive; wherein the probe is fixed in the round hole, avoids the staff to hold the probe detection bearing always.
Description
Technical Field
The utility model relates to a bearing technical field specifically is a bearing abnormal vibration detection device.
Background
The Bearing (Bearing) is an important part in modern mechanical equipment, the main function of the Bearing is to support a mechanical rotating body, reduce the friction coefficient in the motion process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body, a rolling Bearing generally comprises four parts, namely an outer ring, an inner ring, a rolling body and a retainer, the Bearing is used for a long time, the Bearing needs to be regularly detected to ensure the normal work of the Bearing, and the conventional Bearing abnormal vibration detection device is inconvenient to detect the Bearing in multiple angles, so that the detection data of the Bearing is single.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bearing abnormal vibration detection device to solve the unusual vibration detection device of present bearing that proposes in the above-mentioned background art, inconvenient carry out the multi-angle to the bearing and detect, make to bearing detection data singleness.
In order to achieve the above object, the utility model provides a following technical scheme: a bearing abnormal vibration detection device comprises a bearing seat, wherein a bearing is installed in the bearing seat, a rotating shaft is installed in an inner ring of the bearing, a U-shaped frame is installed outside the bearing seat through a fixing device, and a detection device is installed in the U-shaped frame through a sliding device;
the detection device comprises a detector, a wiring and a probe;
the detector is placed on the U-shaped frame, and the probe is connected with the detector through a wiring;
the sliding device comprises a U-shaped groove, a sliding chute and a rubber sliding block;
the U-shaped groove is formed in the U-shaped frame, the sliding groove is formed in the U-shaped groove, the rubber sliding block is connected in the sliding groove in a sliding mode, a round hole is formed in the rubber sliding block, and the probe penetrates through the round hole and contacts the bearing seat.
Preferably, the circular holes are internally provided with at least two clamping devices;
the clamping device comprises a first groove, a first spring and a top ball;
the first groove is formed in the round hole, the first spring is installed in the first groove, the ejection ball is installed on the first spring, and the ejection ball abuts against the outer wall of the probe.
Preferably, a second groove is formed in the U-shaped frame, and a pore plate is arranged in the second groove;
the number of the second grooves is not less than two, and the second grooves are arranged corresponding to the pore plate;
a fixing device is arranged in the second groove and comprises a threaded rod, a semi-spherical ball and an ejector rod;
threaded holes are formed in the U-shaped frame, the threaded rod is sleeved in the threaded holes, one end of the threaded rod extends out of the threaded holes, the other end of the threaded rod extends into the second groove, the ejector rod is installed on the semi-sphere, and the ejector rod penetrates through the holes in the hole plate.
Preferably, a second spring is arranged between the semicircular ball and the orifice plate, and the second spring is sleeved on the ejector rod.
Preferably, the other end of the threaded rod is provided with a round ball.
Preferably, a handle is mounted at one end of the threaded rod.
Compared with the prior art, the beneficial effects of the utility model are that: compared with the prior art, the bearing abnormal vibration detection device has the following advantages:
the rotating shaft rotates in the bearing seat through the bearing, the rubber sliding block slides in the sliding chute in the U-shaped groove, and the probe in the round hole can detect all directions of the bearing in the bearing seat, so that the detection data of the bearing are comprehensive; wherein the probe is fixed in the round hole, avoids the staff to hold the probe detection bearing always.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the structure A in FIG. 1;
fig. 3 is a schematic structural diagram of B in fig. 1.
In the figure: 1. bearing frame, 2, bearing, 3, pivot, 4, detection device, 401, detector, 402, wiring, 403, probe, 5, slider, 501, U-shaped groove, 502, spout, 503, rubber slide, 6, clamping device, 601, first recess, 602, first spring, 603, knob, 7, U-shaped frame, 8, fixing device, 801, threaded rod, 802, semicircle ball, 803, ejector pin, 9, second recess, 10, orifice plate, 11, handle, 12, ball, 13, second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a bearing abnormal vibration detection device comprises a bearing seat 1, wherein a bearing 2 is installed in the bearing seat 1, a rotating shaft 3 is installed in an inner ring of the bearing 2, the rotating shaft 3 rotates in the bearing seat 1 through the bearing 2, a U-shaped frame 7 is installed outside the bearing seat 1 through a fixing device 8, and a detection device 4 is installed in the U-shaped frame 7 through a sliding device 5;
the detection device 4 comprises a detector 401, a wire 402 and a probe 403;
the detector 401 is placed on the U-shaped frame 7, the model of the detector 401 is Viber-X1 and is powered by an internal battery, the probe 403 is connected with the detector 401 through a wiring 402, the model of the wiring 402 is TM0782A-K, and the detector 401, the wiring 402 and the probe 403 are matched for use;
the sliding device 5 comprises a U-shaped groove 501, a sliding groove 502 and a rubber sliding block 503;
the U-shaped groove 501 is formed in the U-shaped frame 7, the sliding groove 502 is formed in the U-shaped groove 501, the rubber sliding block 503 is connected in the sliding groove 502 in a sliding mode, a round hole is formed in the rubber sliding block 503, the probe 403 penetrates through the round hole to be in contact with the bearing seat 1, the rubber sliding block 503 slides in the sliding groove 502 in the U-shaped groove 501, the probe 403 in the round hole can detect all directions of the bearing 2 in the bearing seat 1, abnormal vibration conditions of the bearing can be detected, and detection data are transmitted to the detector 401 through the wiring 402.
The circular holes are internally provided with at least two clamping devices 6;
the clamping device 6 comprises a first groove 601, a first spring 602 and a top ball 603;
the first groove 601 is formed in the round hole, the first spring 602 is installed in the first groove 601, the jacking ball 603 is installed on the first spring 602, the jacking ball 603 is jacked on the outer wall of the probe 403, the first spring 602 gives an inward force to the jacking ball 603, the probe 403 is fixed in the round hole, and a worker is prevented from holding the probe 403 all the time to detect the bearing 2.
A second groove 9 is formed in the U-shaped frame 7, and a pore plate 10 is arranged in the second groove 9;
the number of the second grooves 9 is not less than two, the second grooves 9 are arranged corresponding to the pore plates 10, and one pore plate 10 is arranged in each second groove 9;
a fixing device 8 is arranged in the second groove 9, and the fixing device 8 comprises a threaded rod 801, a semi-spherical ball 802 and a mandril 803;
a threaded hole is formed in the U-shaped frame 7, the threaded rod 801 is sleeved in the threaded hole, one end of the threaded rod 801 extends out of the threaded hole, a handle 11 is installed at one end of the threaded rod 801, the handle 11 is rotated to drive the threaded rod 801 to rotate, the threaded rod 801 moves upwards in the threaded hole, the other end of the threaded rod 801 extends into the second groove 9, a round ball 12 is installed at the other end of the threaded rod 801, a mandril 803 is installed on a semi-sphere 802, the round ball 12 is in arc surface contact with the semi-sphere 802, direct contact between the threaded rod 801 and the semi-sphere 802 is avoided, surface abrasion of the semi-sphere 802 is avoided, the mandril 803 penetrates through a hole in the hole plate 10, a second spring 13 is installed between the semi-sphere 802 and the hole plate 10, the second spring 13 is sleeved on the mandril 803, when the threaded rod 801 applies force to the semi-sphere 802, the mandril 802 can automatically leave the bearing seat 1 through elasticity of the second spring 13, the mandril 801 drives the round ball 12 to move upwards in the second groove 9, when the round ball 12 is in contact with the semi-sphere 802, the hole plate 803, the hole plate 10 is installed on the U-shaped frame 7, and the bearing seat is convenient to be disassembled and is pressed against the U-shaped frame 1.
When the device for detecting abnormal vibration of a bearing is used, firstly, the U-shaped frame 7 is installed on the bearing seat 1, the probe 403 penetrates through the circular hole on the rubber sliding block 503 and contacts the bearing seat 1, then the rotating shaft 3 rotates in the bearing seat 1 through the bearing 2, the rubber sliding block 503 slides in the sliding groove 502 in the U-shaped groove 501, the probe 403 in the circular hole can detect each direction of the bearing 2 in the bearing seat 1, and detection data are transmitted to the detector 401 through the wiring 402.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a bearing abnormal vibration detection device, includes bearing frame (1), its characterized in that: a bearing (2) is installed in the bearing seat (1), a rotating shaft (3) is installed in an inner ring of the bearing (2), a U-shaped frame (7) is installed outside the bearing seat (1) through a fixing device (8), and a detection device (4) is installed in the U-shaped frame (7) through a sliding device (5);
the detection device (4) comprises a detector (401), a connecting wire (402) and a probe (403);
the detector (401) is placed on the U-shaped frame (7), and the probe (403) is connected with the detector (401) through a wiring (402);
the sliding device (5) comprises a U-shaped groove (501), a sliding groove (502) and a rubber sliding block (503);
u-shaped groove (501) are seted up in U-shaped frame (7), spout (502) are seted up in U-shaped groove (501), rubber slide block (503) sliding connection is in spout (502), it has the round hole to open in rubber slide block (503), probe (403) pass the round hole contact on bearing frame (1).
2. The abnormal vibration detection device for a bearing according to claim 1, wherein: the circular holes are internally provided with at least two clamping devices (6), and the number of the clamping devices (6) is not less than two;
the clamping device (6) comprises a first groove (601), a first spring (602) and a top ball (603);
the first groove (601) is arranged in the round hole, the first spring (602) is arranged in the first groove (601), the jacking ball (603) is arranged on the first spring (602), and the jacking ball (603) is jacked on the outer wall of the probe (403).
3. The abnormal vibration detection device for a bearing according to claim 1, wherein: a second groove (9) is formed in the U-shaped frame (7), and a pore plate (10) is installed in the second groove (9);
the number of the second grooves (9) is not less than two, and the second grooves (9) are arranged corresponding to the pore plate (10);
a fixing device (8) is arranged in the second groove (9), and the fixing device (8) comprises a threaded rod (801), a semi-spherical ball (802) and a mandril (803);
threaded holes are formed in the U-shaped frame (7), the threaded rod (801) is sleeved in the threaded holes, one end of the threaded rod (801) extends out of the threaded holes, the other end of the threaded rod (801) extends into the second groove (9), the ejector rod (803) is installed on the semi-sphere (802), and the ejector rod (803) penetrates through the holes in the hole plate (10).
4. The abnormal vibration detection device for a bearing according to claim 3, wherein: and a second spring (13) is arranged between the semi-spherical ball (802) and the pore plate (10), and the second spring (13) is sleeved on the ejector rod (803).
5. The abnormal vibration detection device for a bearing according to claim 3, wherein: the other end of the threaded rod (801) is provided with a round ball (12).
6. The abnormal vibration detection device for a bearing according to claim 3, wherein: and one end of the threaded rod (801) is provided with a handle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222091940.9U CN218035667U (en) | 2022-08-10 | 2022-08-10 | Abnormal vibration detection device for bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222091940.9U CN218035667U (en) | 2022-08-10 | 2022-08-10 | Abnormal vibration detection device for bearing |
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| Publication Number | Publication Date |
|---|---|
| CN218035667U true CN218035667U (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222091940.9U Active CN218035667U (en) | 2022-08-10 | 2022-08-10 | Abnormal vibration detection device for bearing |
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| CN (1) | CN218035667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117054094A (en) * | 2023-09-14 | 2023-11-14 | 昆山铭驰自动化科技有限公司 | Bearing vibration detection equipment and use method thereof |
-
2022
- 2022-08-10 CN CN202222091940.9U patent/CN218035667U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117054094A (en) * | 2023-09-14 | 2023-11-14 | 昆山铭驰自动化科技有限公司 | Bearing vibration detection equipment and use method thereof |
| CN117054094B (en) * | 2023-09-14 | 2024-02-23 | 佳木斯电机股份有限公司 | Bearing vibration detection equipment and use method thereof |
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