CN221173852U - Damping body detection tool for damping bearing - Google Patents
Damping body detection tool for damping bearing Download PDFInfo
- Publication number
- CN221173852U CN221173852U CN202323328873.9U CN202323328873U CN221173852U CN 221173852 U CN221173852 U CN 221173852U CN 202323328873 U CN202323328873 U CN 202323328873U CN 221173852 U CN221173852 U CN 221173852U
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- Prior art keywords
- damping body
- damping
- supporting
- detection tool
- positioning frame
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- 238000013016 damping Methods 0.000 title claims abstract description 67
- 238000001514 detection method Methods 0.000 title claims abstract description 41
- 239000000758 substrate Substances 0.000 claims description 11
- 239000010720 hydraulic oil Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 9
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a damping body detection tool for a damping bearing, which comprises a detection mechanism, wherein the detection mechanism comprises a positioning frame and a pressure sensor arranged on the positioning frame, and the pressure sensor is connected with a pressure display through a signal cable; the positioning frame is provided with a limiting groove, the damping body is correspondingly clamped in the limiting groove, and the lower end of the damping body is abutted against the top end of the pressure sensor; and an electric hydraulic cylinder is correspondingly arranged above the positioning frame and is communicated with the hydraulic system, and a pressure head of the electric hydraulic cylinder can descend along with the piston rod and apply pressure on the damping body. The damping body detection tool disclosed by the utility model has the advantages of simple structure, low cost and convenience in use, can meet the requirements of rapid detection of the quality of a damping body, reduce the manual detection error rate, improve the motion safety of a rolling mill system and ensure the quality of a rolling product.
Description
Technical Field
The utility model relates to the field of damping bearing processing, in particular to a damping body detection tool for a damping bearing.
Background
A variety of bearings are used to support various rotating shafts. The bearing includes rolling bearing, sliding bearing, hydrostatic bearing, etc. On the other hand, the rotating shaft generates excessive vibrations in an inherent rotational speed range and under load conditions. Therefore, damping the vibration of the rotary shaft is essential for the high performance of the rotary machine. In order to suppress vibration of a bearing, conventionally, a damping bearing has been designed which has a cylindrical damping structure provided on an outer peripheral portion of a rolling bearing and which damps vibration in a radial direction transmitted to the bearing, and in these damping elements, a slit is formed between an inner surface and an outer surface of a cylindrical body, and a damping effect is exerted by a viscous fluid supplied into the slit.
After the damping body of the damping bearing is rolled on an upper machine, the damping body is easy to deform and leak after being stressed, so that the damping body of the damping bearing is invalid, and further the problems of steel piling and the like are caused during rolling of a rod and wire workshop, and the rolling efficiency and the product quality of a rolling mill are affected. At present, the damping body is inspected by adopting a manual knocking and outer surface observation mode, and whether the damping body is qualified cannot be accurately judged.
Disclosure of utility model
The utility model aims to: the utility model aims to provide a damping body detection tool for a damping bearing, which improves the detection efficiency of a damping body.
The technical scheme is as follows: the utility model relates to a damping body detection tool for a damping bearing, which comprises a detection mechanism, wherein the detection mechanism comprises a positioning frame and a pressure sensor arranged on the positioning frame, and the pressure sensor is connected with a pressure display through a signal cable; the positioning frame is provided with a limiting groove, the damping body is correspondingly clamped in the limiting groove, and the lower end of the damping body is abutted against the top end of the pressure sensor;
and an electric hydraulic cylinder is correspondingly arranged above the positioning frame and is communicated with the hydraulic system, and a pressure head of the electric hydraulic cylinder can descend along with the piston rod and apply pressure on the damping body.
Preferably, the positioning frame comprises a supporting substrate and a supporting top plate correspondingly arranged above the supporting substrate, wherein the supporting top plate, the left side surface, the right side surface and the rear side surface of the supporting substrate are respectively provided with a supporting side plate and a supporting back plate;
The supporting top plate is provided with a limiting groove with a forward opening;
The center of the supporting substrate is provided with a positioning sinking groove for installing the pressure sensor, and the front side of the positioning sinking groove is provided with a connecting through groove.
Preferably, the damping body detection tool further comprises a support frame, wherein the support frame comprises support side beams arranged on two sides of the detection mechanism and support beams connected with the top ends of the two support side beams, and the electric hydraulic cylinder is fixedly suspended on the support beams.
Preferably, the supporting side beams are I-shaped channel steel, and two sides of the lower end of each supporting side beam are respectively connected with supporting rib plates.
Preferably, the hydraulic system comprises a hydraulic oil station and a hydraulic pump, wherein the hydraulic pump is connected with the electric hydraulic cylinder and the hydraulic oil station through a delivery oil pipe.
Compared with the prior art, the utility model has at least the following beneficial effects:
The damping body detection tool disclosed by the utility model has the advantages of simple structure, low cost and convenience in use, can meet the requirements of rapid detection of the quality of a damping body, reduce the manual detection error rate, improve the motion safety of a rolling mill system and ensure the quality of a rolling product.
Drawings
FIG. 1 is a front view of a damper detection tool structure of the present utility model;
FIG. 2 is a side view of the structure of the damping body inspection tool of FIG. 1;
FIG. 3 is a schematic diagram of the structure of the detecting platform and the detecting mechanism thereof in FIG. 1;
FIG. 4 is a front view of the spacer structure of FIG. 3;
FIG. 5 is a top view of the spacer structure of FIG. 4;
FIG. 6 is a top view of the support roof structure of FIG. 4;
Fig. 7 is a top view of the support substrate structure of fig. 4.
Reference numerals: 100. damping body detection tool; 1. a support frame; 11. supporting the side beams; 12. supporting rib plates; 13. a support beam; 2. an electro-hydraulic cylinder; 21. a pressure head; 3. a detection platform; 4. a detection mechanism; 5. a hydraulic system; 51. a hydraulic oil station; 52. a hydraulic pump; 6. a damping body; 7. a positioning frame; 71. a supporting top plate; 711. a limit groove; 72. supporting the side plates; 73. a support substrate; 731. positioning a sinking groove; 732. connecting the through groove; 74. a support back plate; 8. a pressure sensor; 9. a signal cable; 10. a pressure display.
Detailed Description
In order to make the purposes, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 7. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.
In the embodiment shown in fig. 1-2, a damping body detection tool for a damping bearing of the present utility model, the damping body detection tool 100 includes a detection mechanism 4, the detection mechanism 4 is placed on a detection platform 3, the detection mechanism 4 includes a positioning frame 7 and a pressure sensor 8 disposed on the positioning frame 7, and the pressure sensor 8 is connected with a pressure display 10 through a signal cable 9; the locating frame 7 is provided with a limit groove 711, the damping body 6 is correspondingly clamped in the limit groove 711, and the lower end of the damping body 6 is abutted against the top end of the pressure sensor 8. An electro-hydraulic cylinder 2 is correspondingly arranged above the positioning frame 7, the electro-hydraulic cylinder 2 is communicated with the hydraulic system 5, and a pressure head 21 of the electro-hydraulic cylinder 2 can descend along with a piston rod and exert pressure on the damping body 6. During operation, the damping body 6 to be tested is clamped into the limiting groove 711 at the upper end of the positioning frame 7, the lower end of the damping body 6 is abutted against the upper end of the pressure sensor 8, then the electric hydraulic cylinder 2 is started, the piston rod is driven to move downwards to drive the pressure head 21 to act on the damping body 6, the pressure sensor 8 is pressed to transmit a pressure signal to the pressure display 10 for displaying, and at the moment, the working state of the damping body 6 can be obtained by comparing the display data of the pressure display 10 with the data provided by a manufacturer. It should be noted that, a position sensor is disposed on the positioning frame 7, the position sensor is disposed at a proper height, and the position sensor is linked with the hydraulic system 5, and when the pressure head 21 of the electro-hydraulic cylinder presses down to abut against the position sensor, the hydraulic system 5 is controlled to cut off the oil supply to the electro-hydraulic cylinder, so as to protect the damping body 6 from overpressure damage.
In the embodiment shown in fig. 3 to 7, the positioning frame 7 includes a supporting base plate 73 and a supporting top plate 71 correspondingly disposed above the supporting base plate 73, and the supporting top plate 71, the supporting base plate 73, and the left, right and rear sides thereof are respectively provided with a supporting side plate 72 and a supporting back plate 74. The support top plate 71 is provided with a limit groove 711 opened forward, and the limit groove 711 is used for fixing and clamping the damper 6. A positioning sink 731 for mounting the pressure sensor 8 is provided in the center of the support substrate 73, and a connection groove 732 is provided in front of the positioning sink 731, and the connection groove 732 can accommodate mounting and storage of the pressure sensor 8 and the signal cable 9 thereof.
In the embodiment shown in fig. 1-2, the damping body detection tool 100 further includes a support frame 1, where the support frame 1 includes support side beams 11 disposed on two sides of the detection mechanism 4 and a support cross beam 13 connected to top ends of the two support side beams 11, and the electro-hydraulic cylinder 2 is fixedly suspended on the support cross beam 13. The supporting side beams 11 can adopt I-shaped channel steel, and the two sides of the lower end of the supporting side beams 11 are respectively connected with supporting rib plates 12, so that the structural strength and the supporting stability of the supporting frame 1 can be improved, and stable support is provided for the electric hydraulic cylinder 2.
In the embodiment shown in fig. 2, the hydraulic system 5 comprises a hydraulic oil station 51 and a hydraulic pump 52, the hydraulic pump 52 being connected to the electro-hydraulic cylinder 2 and the hydraulic oil station 51 via a transfer line.
The foregoing is a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model and are intended to be comprehended within the scope of the present utility model.
Claims (5)
1. The damping body detection tool for the damping bearing is characterized in that the damping body detection tool (100) comprises a detection mechanism (4), the detection mechanism (4) comprises a positioning frame (7) and a pressure sensor (8) arranged on the positioning frame (7), and the pressure sensor (8) is connected with a pressure display (10) through a signal cable (9); a limiting groove (711) is formed in the positioning frame (7), the damping body (6) is correspondingly clamped in the limiting groove (711), and the lower end of the damping body (6) is abutted against the top end of the pressure sensor (8);
The electric hydraulic cylinder (2) is correspondingly arranged above the positioning frame (7), the electric hydraulic cylinder (2) is communicated with the hydraulic system, and a pressure head (21) of the electric hydraulic cylinder (2) can descend along with the piston rod and exert pressure on the damping body (6).
2. The damping body detection tool for the damping bearing according to claim 1, wherein the positioning frame (7) comprises a supporting substrate (73) and a supporting top plate (71) correspondingly arranged above the supporting substrate (73), and the supporting top plate (71) and the left, right and rear side surfaces of the supporting substrate (73) are respectively provided with a supporting side plate (72) and a supporting back plate (74);
The supporting top plate (71) is provided with a limiting groove (711) with a forward opening;
A positioning sink (731) for installing the pressure sensor (8) is arranged in the center of the supporting substrate (73), and a connecting slot (732) is arranged at the front side of the positioning sink (731).
3. Damping body detection tool for damping bearings according to claim 1, characterized in that the damping body detection tool (100) further comprises a support frame (1), the support frame (1) comprises support side beams (11) arranged on two sides of the detection mechanism (4) and support cross beams (13) connected with the top ends of the two support side beams (11), and the electric hydraulic cylinder (2) is fixedly suspended on the support cross beams (13).
4. The damping body detection tool for the damping bearing according to claim 3, wherein the supporting side beams (11) are I-shaped channel steel, and two sides of the lower end of the supporting side beams (11) are respectively connected with supporting rib plates (12).
5. Damping body detection tool for damping bearings according to claim 1, characterized in that the hydraulic system (5) comprises a hydraulic oil station (51) and a hydraulic pump (52), the hydraulic pump (52) being connected to the electro-hydraulic cylinder (2) and the hydraulic oil station (51) via a delivery oil line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323328873.9U CN221173852U (en) | 2023-12-07 | 2023-12-07 | Damping body detection tool for damping bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323328873.9U CN221173852U (en) | 2023-12-07 | 2023-12-07 | Damping body detection tool for damping bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221173852U true CN221173852U (en) | 2024-06-18 |
Family
ID=91441095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323328873.9U Active CN221173852U (en) | 2023-12-07 | 2023-12-07 | Damping body detection tool for damping bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221173852U (en) |
-
2023
- 2023-12-07 CN CN202323328873.9U patent/CN221173852U/en active Active
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| Date | Code | Title | Description |
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