CN219890344U - Bearing roundness detection device - Google Patents
Bearing roundness detection device Download PDFInfo
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- CN219890344U CN219890344U CN202223525796.1U CN202223525796U CN219890344U CN 219890344 U CN219890344 U CN 219890344U CN 202223525796 U CN202223525796 U CN 202223525796U CN 219890344 U CN219890344 U CN 219890344U
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- bearing
- detection device
- top end
- roundness
- rotating
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- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 238000005259 measurement Methods 0.000 claims abstract description 14
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 description 13
- 230000009286 beneficial effect Effects 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 relates to the field of bearing detection, in particular to a bearing roundness detection device, which comprises: and (2) base: the top end of the fixing frame is fixedly connected with the fixing frame; a rotating disc: the device is rotationally connected to the top end of the base and used for placing a bearing to be tested; and a detection component: the device is used for detecting a bearing to be detected which is placed at the top end of the rotating disc; the detection assembly comprises a measurement frame fixedly connected to the top end of the base, a dial indicator is connected to the measurement frame in a sliding manner, the sliding block is driven to move by a threaded rod according to scale rotation, the roundness of different heights of the same bearing is measured, and only the heights of the dial indicator are required to be adjusted, and the values of the three dial indicators are read for comparison; the bearing to be tested is rotated, the roundness of different positions of the same plane can be measured by reading out the values of the three dial indicators for comparison, the measurement is convenient for multiple times, the operation is simple, the rotating column is driven to slide downwards through the limit connection of the top of the threaded bolt and the rotating column, and meanwhile, the bearing to be tested is fixed by rotating the inner side of the upper end of the clamping block, so that the bearing with different sizes can be clamped, and the applicability of the device is improved.
Description
Technical Field
The utility model relates to the field of bearing detection, in particular to a bearing roundness detection device.
Background
The bearing is an important part in modern mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing friction coefficient in the motion process and guaranteeing the rotation precision, and the roundness detection can be carried out when the bearing is produced.
Disclosure of Invention
In order to solve the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a bearing roundness detection device.
The aim of the utility model can be achieved by the following technical scheme:
a bearing roundness detection device, comprising:
comprising the following steps: and (2) base: the top end of the fixing frame is fixedly connected with the fixing frame; a rotating disc: the device is rotationally connected to the top end of the base and used for placing a bearing to be tested; and a detection component: the device is used for detecting a bearing to be detected which is placed at the top end of the rotating disc; the detection assembly comprises a measurement frame fixedly connected to the top end of the base, and a dial indicator is slidably connected to the measurement frame.
The utility model has the beneficial effects that:
1. the top of the threaded bolt is in limiting connection with the rotating column to drive the rotating column to slide downwards, the clamping block is driven to rotate through the limiting connection of the arc limiting groove and the arc limiting block, and meanwhile, the inner side of the upper end of the clamping block rotates to fix the bearing to be tested, so that bearings with different sizes can be clamped, and the applicability of the device is improved.
2. The sliding block is driven to move according to the rotation of the scale, the roundness of the same bearing at different heights is measured, and only the heights of the dial indicators are adjusted, and the values of the three dial indicators are read for comparison; and the bearing to be measured is rotated, the roundness of different positions of the same plane can be measured by reading out the values of the three dial indicators for comparison, the repeated measurement is convenient, and the operation is simple.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
fig. 3 is a schematic view of the structure of the rotating disc of the present utility model.
Base 1, mount 11, fixed column 111, screw hole 112, rotation post 113, screw 114, arc spacing groove 115, spring 116, rolling disc 12, place platform 121, grip block 122, arc stopper 124, measurement frame 13, dial indicator 131, sliding block 132, threaded rod 133, scale 134.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a bearing roundness detection device, including base 1 and rolling disc 12, base 1 top fixedly connected with mount 11, the mounting groove has been seted up on the mount 11, fixedly connected with fixed column 111 in the mounting groove, threaded hole 112 has been seted up in the fixed column 111, fixed column 111 lateral wall sliding connection has rolling column 113, threaded hole 112 internal thread has screw 114, screw 114 top and rolling column 113 spacing connection, rolling column 113 lateral wall upper end is equipped with arc spacing groove 115, spring 116 has been cup jointed to rolling column 113 lower part, place platform 121 has been seted up on the rolling disc 12, equiangular rotation is connected with grip block 122 on the rolling disc 12, grip block 122 is "L" shape, grip block 122 side is equipped with arc stopper 124, arc spacing groove 115 and arc stopper 124 spacing connection, rolling disc 12 and mount 11 rotate and are connected, place the bearing to be measured in placing platform 121, rolling screw 114 top and rolling column 113 spacing connection drive rolling column 113 through screw 114 top and rolling column 113 spacing connection, drive grip block 122 rotation through arc spacing groove 115 and arc stopper 124 spacing connection, simultaneously grip block 122 upper end looks inboard rotation fixed bearing to be measured.
The base 1 top is located the equiangular fixedly connected with measurement frame 13 of mount 11 side, sliding connection has sliding block 132 on the measurement frame 13, fixedly connected with amesdial 131 on the sliding block 132, the rotation of measurement frame 13 top is connected with threaded rod 133, threaded rod 133 bottom and sliding block 132 rotate to be connected, be equipped with scale 134 on the measurement frame 13, rotate threaded rod 133 and drive sliding block 132 according to scale 134 and remove, measure the circularity of same bearing different height, only need adjust amesdial 131 height, read out three amesdial numerical value and contrast, can measure the circularity, and is simple and convenient.
Working principle: the bearing to be measured is placed on the placing table 121, the threaded bolt 114 is rotated, the rotating column 113 is driven to slide downwards through the limiting connection of the top of the threaded bolt 114 and the rotating column 113, the clamping block 122 is driven to rotate through the limiting connection of the arc limiting groove 115 and the arc limiting block 124, meanwhile, the bearing to be measured is fixed through the rotation of the inner side of the upper end of the clamping block 122, the threaded rod 133 is rotated according to the scales 134 to drive the sliding block 132 to move, the roundness of different heights of the same bearing is measured, the height of the dial indicator 131 is only required to be adjusted, and the values of the three dial indicators are read for comparison, so that the roundness can be measured.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (10)
1. The utility model provides a bearing roundness detection device which characterized in that includes:
base (1): the top end of the device is fixedly connected with a fixing frame (11);
rotating disk (12): the bearing is rotatably connected to the top end of the base (1) and used for placing a bearing to be tested; and
and (3) a detection component: the device is used for detecting a bearing to be detected which is placed at the top end of the rotating disc (12);
the detection assembly comprises a measurement frame (13) fixedly connected to the top end of the base (1), and a dial indicator (131) is connected to the measurement frame (13) in a sliding manner.
2. The bearing roundness detection device according to claim 1, wherein the detection assembly further comprises a sliding block (132) slidably connected to the measurement frame (13), and the sliding block (132) is fixedly connected to the dial indicator (131).
3. The bearing roundness detection device according to claim 2, characterized in that the outer side wall of the measuring rack (13) is provided with scales (134).
4. A bearing roundness detection device according to claim 3, characterized in that said detection assemblies are three and equiangularly located at the top end of the base (1).
5. The bearing roundness detection device according to claim 1, wherein a mounting groove is formed in a fixing frame (11), a fixing column (111) is fixedly connected in the mounting groove, a rotating column (113) is slidably connected to the side wall of the fixing column (111), a placing table (121) is formed in a rotating disc (12), a clamping block (122) is connected to the rotating disc (12) in an equiangular rotation mode, and the rotating column (113) is in limiting connection with the clamping block (122).
6. The bearing roundness detection device according to claim 5, wherein a threaded hole (112) is formed in the fixing column (111), a threaded bolt (114) is connected in the threaded hole (112) in a threaded manner, and the top of the threaded bolt (114) is in limit connection with the rotating column (113).
7. The bearing roundness detection device according to claim 5, wherein an arc-shaped limiting groove (115) is formed in the upper end of the side wall of the rotating column (113), an arc-shaped limiting block (124) is arranged at the side end of the clamping block (122), and the arc-shaped limiting groove (115) is in limiting connection with the arc-shaped limiting block (124).
8. The bearing roundness detection apparatus according to claim 5, wherein the clamp block (122) has an "L" shape.
9. The bearing roundness detection device according to claim 5, wherein a spring (116) is sleeved on the lower portion of the rotation column (113).
10. The device for detecting roundness of bearings according to claim 5, characterized in that three of said holding blocks (122) are equiangularly distributed on the rotating disc (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223525796.1U CN219890344U (en) | 2022-12-22 | 2022-12-22 | Bearing roundness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223525796.1U CN219890344U (en) | 2022-12-22 | 2022-12-22 | Bearing roundness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219890344U true CN219890344U (en) | 2023-10-24 |
Family
ID=88402702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223525796.1U Active CN219890344U (en) | 2022-12-22 | 2022-12-22 | Bearing roundness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219890344U (en) |
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2022
- 2022-12-22 CN CN202223525796.1U patent/CN219890344U/en active Active
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