CN221302192U - Roundness detection device for roller bearing machining - Google Patents
Roundness detection device for roller bearing machining Download PDFInfo
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- CN221302192U CN221302192U CN202322935551.4U CN202322935551U CN221302192U CN 221302192 U CN221302192 U CN 221302192U CN 202322935551 U CN202322935551 U CN 202322935551U CN 221302192 U CN221302192 U CN 221302192U
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- plate
- detection device
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- roller bearing
- bottom plate
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- 238000001514 detection method Methods 0.000 title claims abstract description 35
- 238000003754 machining Methods 0.000 title claims abstract description 14
- 239000003292 glue Substances 0.000 claims description 4
- 229920001821 foam rubber Polymers 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a roundness detection device for roller bearing machining, and relates to the technical field of roller bearing machining; the utility model comprises a bottom plate, wherein a detection device is fixedly arranged on the upper surface of the bottom plate, a circular groove is formed on the upper surface of the bottom plate, a bearing can be placed on a hollow limiting rod, then a second rotating block can be rotated, a connecting disc can be driven to rotate through the second rotating block, so that a screw rod can rotate, a part of the screw rod moves downwards and enters a threaded sleeve, the hollow rod moves downwards, the rotating plate rotates, an arc plate is pushed to move sideways along the hollow limiting plate by a second fixing strip, a foam-rubber cushion contacts with the inner surface of the bearing, so that the bearing is fixed, a detection needle on the detection device contacts with the outer surface of the bearing, and a driving motor is started to rotate the first rotating block, so that the bearing rotates, and the bearings with different sizes can be fixed.
Description
Technical Field
The utility model relates to the technical field of roller bearing machining, in particular to a roundness detection device for roller bearing machining.
Background
The ball bearing is one of the rolling bearings, and the balls are arranged between the inner steel ring and the outer steel ring and can bear larger load, and the ball bearing is also called as a ball bearing.
The prior roundness detection device is difficult to fix and limit the bearing roller effectively, so that the bearing roller is easy to vibrate during rotation detection to cause deflection, the measurement result of the bearing roller is easy to detect the balls with the same diameter, the prior roundness detection device can only detect the balls with the same diameter, and the clamp is easy to scratch the bearing when the clamp is in contact with the bearing during the fixation of the bearing, and the inventor proposes a roundness detection device for roller bearing processing, which is used for solving the problems.
Disclosure of utility model
In order to solve the problems that the existing roundness detection device is difficult to fix and limit the bearing roller quickly and effectively, so that the bearing roller is easy to deviate due to vibration during rotation detection, the measuring result of the bearing roller is easy to measure, the same equipment can only detect balls with the same diameter, and the clamp is easy to scratch the bearing when the existing roundness detection device is used for fixing the bearing and the clamp is contacted with the bearing; the utility model aims to provide a roundness detection device for roller bearing machining.
In order to solve the technical problems, the utility model adopts the following technical scheme: the roundness detection device for roller bearing machining comprises a bottom plate, wherein detection equipment is fixedly arranged on the upper surface of the bottom plate, a circular groove is formed in the upper surface of the bottom plate, and a fixing assembly is arranged in the circular groove and on the lower surface of the bottom plate;
The fixed subassembly includes driving motor, driving motor fixed connection is equipped with the fixed shell at the lower surface of bottom plate, driving motor fixed connection is equipped with the fixed shell in the inside of fixed shell, the internal surface rotation of circular slot is equipped with first commentaries on classics piece, the outside fixed surface of first commentaries on classics piece is equipped with hollow limiting plate, hollow limiting plate is equipped with four, and hollow limiting plate annular array distributes the outside surface at first commentaries on classics piece, driving motor's output runs through the bottom plate, driving motor's output and the lower fixed surface of commentaries on classics piece are connected, the last fixed screw sleeve that is equipped with of first commentaries on classics piece, install the screw rod in the screw sleeve, the upper end of screw rod is fixed and is equipped with the connection pad, the last fixed surface of connection pad is equipped with the second commentaries on classics piece, the cross section shape of connection pad is "T" shape, be connected with the hollow bar on the connection pad, run through the hollow bar, the internal surface of hollow bar and the outside surface slip laminating of screw sleeve, the outside surface of hollow bar is fixed and is equipped with first fixed strip, and first fixed strip annular array distributes the outside surface at the hollow bar, the side surface of first fixed strip is equipped with the commentaries on classics board, the other end rotation of rotating of the second fixed strip is equipped with the commentaries on classics board, the second fixed strip, and the fixed strip is equipped with the fixed strip, the second fixed strip is fixed with the one side and the connection pad, and is kept away from the arc pad through the inside the arc pad.
Preferably, one side of the arc-shaped plate, which is far away from the second fixing strip, can be detachably provided with an arc-shaped connecting plate, the upper surface of the arc-shaped plate is provided with a connecting groove, one side of the arc-shaped connecting plate is fixedly provided with a connecting block, the connecting block is in sliding fit with the inner surface of the connecting groove, one side of the arc-shaped plate, which is far away from the arc-shaped plate, is adhered with a sponge cushion, the sponge cushion is in movable contact with the inner surface of a bearing, a threaded inserted rod is inserted into the side surface of the arc-shaped plate, and the end part of the threaded inserted rod is inserted into the connecting block.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the bearing is placed on the hollow limiting rod, then the second rotating block is rotated, the connecting disc can be driven to rotate through the second rotating block, so that the screw rod can rotate, part of the screw rod moves downwards, the hollow rod moves downwards, the rotating plate rotates, the arc plate is pushed by the second fixing strip to move sideways along the hollow limiting plate, the sponge pad contacts with the inner surface of the bearing, so that the bearing is fixed, then the detection needle on the detection equipment contacts with the outer side surface of the bearing, and the first rotating block can rotate by starting the driving motor, so that the bearing rotates, and bearings with different sizes can be fixed;
2. According to the utility model, the sponge cushion can play a certain protection role in contact, when the sponge cushion is used for a period of time, after the elasticity of the sponge cushion is deteriorated, the end part of the sponge cushion can be separated from the connecting block by rotating the threaded inserted rod, the arc-shaped connecting plate can be moved upwards, the old sponge cushion is torn off, and a new sponge cushion is adhered by glue, so that the replacement is convenient.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic diagram of a driving motor according to the present utility model.
FIG. 3 is a schematic diagram of the structure of the detecting device of the present utility model.
FIG. 4 is a schematic diagram of the structure of the foam pad of the present utility model.
Fig. 5 is an enlarged schematic view of the structure of fig. 4 according to the present utility model.
In the figure: 1. a bottom plate; 11. a circular groove; 2. a bearing; 3. a detection device; 4. a fixing assembly; 41. a driving motor; 411. a fixed case; 42. a first rotating block; 421. a hollow limiting plate; 43. a threaded sleeve; 431. a screw; 44. a connecting disc; 441. a second rotating block; 45. a hollow rod; 46. a first fixing strip; 47. a rotating plate; 48. a second fixing strip; 49. an arc-shaped plate; 5. a sponge cushion; 51. an arc-shaped connecting plate; 52. a connecting block; 53. a connecting groove; 54. a threaded spigot.
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.
Embodiment one: as shown in fig. 1-5, the utility model provides a roundness detection device for roller bearing processing, which comprises a bottom plate 1, wherein detection equipment 3 is fixedly arranged on the upper surface of the bottom plate 1, and the detection equipment 3 belongs to the prior art, so that excessive description is not repeated, the upper surface of the bottom plate 1 is provided with a circular groove 11, and a fixing component 4 is arranged in the circular groove 11 and the lower surface of the bottom plate 1;
The fixing component 4 comprises a driving motor 41, the driving motor 41 is fixedly connected to the lower surface of the bottom plate 1, a first rotating block 42 is rotationally arranged on the inner surface of the circular groove 11, hollow limiting plates 421 are fixedly arranged on the outer side surfaces of the first rotating block 42, the output end of the driving motor 41 penetrates through the bottom plate 1, the output end of the driving motor 41 is fixedly connected with the lower surface of the rotating block 42, a threaded sleeve 43 is fixedly arranged on the upper surface of the first rotating block 42, a screw 431 is arranged in the threaded sleeve 43, a connecting disc 44 is fixedly arranged at the upper end of the screw 431, a hollow rod 45 is connected to the connecting disc 44, the connecting disc 44 penetrates through the hollow rod 45, the inner surface of the hollow rod 45 is in sliding fit with the outer side surfaces of the threaded sleeve 43, first fixing strips 46 are fixedly arranged on the outer side surfaces of the hollow rod 45, the first fixing strips 46 are four, the first fixing strips 46 are distributed on the outer side surfaces of the hollow rod 45 in an annular array manner, and are convenient to connect with four arc-shaped plates 49, the side of the first fixing strip 46 is rotatably provided with a rotating plate 47, the other end of the rotating plate 47 is rotatably provided with a second fixing strip 48, one side of the second fixing strip 48 away from the rotating plate 47 is fixedly provided with an arc plate 49, the arc plate 49 is in sliding fit with the inner surface of the hollow limiting plate 421, the bearing 2 can be placed on the hollow limiting rod 421, then the second rotating block 441 can be rotated, the connecting disc 44 can be driven to rotate by the second rotating block 441, the screw 431 can be rotated, the screw 431 moves downwards, a part of the screw 431 enters the threaded sleeve 43, the hollow rod 45 moves downwards, the rotating plate 47 rotates, the arc plate 49 is pushed by the second fixing strip 48 to move sideways along the hollow limiting plate 421, the foam-rubber cushion 5 is contacted with the inner surface of the bearing 2, the bearing 2 is fixed, then a detection needle on the detection device 3 can be contacted with the outer side surface of the bearing 2, by starting the drive motor 41, the first rotating block 42 can be rotated, so that the bearings 2 can be rotated, the bearings 2 with different sizes can be fixed, the roundness of the bearings 2 can be laterally detected by the detection device 3, and the detected numerical value is displayed on the display screen.
The lower surface of the bottom plate 1 is fixedly provided with a fixed shell 411, and the driving motor 41 is fixedly connected inside the fixed shell 411.
By adopting the above-described technical scheme, the driving motor 41 is supported in an auxiliary manner.
The hollow limiting plates 421 are four, and the hollow limiting plates 421 are distributed on the outer side surface of the first rotating block 42 in an annular array.
By adopting the above-described technical scheme, the movement of the four arcuate plates 49 is assisted.
The cross-sectional shape of the land 44 is "T" shaped.
By adopting the technical scheme, the screw 431 is convenient to rotate.
The upper surface of the connection disc 44 is fixedly provided with a second turning block 441.
By adopting the above technical scheme, the rotation of the connection disc 44 is facilitated by the second rotation block 441.
Embodiment two: as shown in fig. 1 and 5, the arc-shaped plate 49 is detachably provided with an arc-shaped connecting plate 51 on one side far away from the second fixing strip 48, the sponge cushion 5 is adhered to one side of the arc-shaped connecting plate 51 through glue, the disassembly and replacement are facilitated, the connecting groove 53 is formed in the upper surface of the arc-shaped plate 49, the connecting block 52 is fixedly arranged on one side of the arc-shaped connecting plate 51, the connecting block 52 is in sliding fit with the inner surface of the connecting groove 53, the sponge cushion 5 is adhered to one side far away from the arc-shaped plate 49, the sponge cushion 5 is in movable contact with the inner surface of the bearing 2, the threaded inserted rod 54 is inserted into the side threads of the arc-shaped plate 49, the end threads of the threaded inserted rod 54 are inserted into the connecting block 52, a certain protection effect is achieved when the sponge cushion 5 is contacted, after the sponge cushion 5 is used for a period of time, the end of the sponge cushion is separated from the connecting block 52 through rotating the threaded inserted rod 54, the arc-shaped connecting plate 51 can be moved upwards, the old sponge cushion 5 is torn off, a new sponge cushion 5 is adhered through glue, and the replacement is facilitated.
Working principle: when the utility model is used, the bearing 2 can be placed on the hollow limiting rod 421, then the second rotating block 441 can be rotated, the connecting disc 44 can be driven to rotate through the second rotating block 441, so that the screw 431 can rotate, the screw 431 moves downwards, a part of the detected value enters into the threaded sleeve 43, the hollow rod 45 moves downwards, the rotating plate 47 rotates, the arc plate 49 is pushed to move sideways along the hollow limiting plate 421 through the second fixing strip 48, the foam-rubber cushion 5 contacts with the inner surface of the bearing 2, so as to fix the bearing 2, then the detecting needle on the detecting device 3 contacts with the outer surface of the bearing 2, the driving motor 41 can be started, the first rotating block 42 can be rotated, so that the bearing 2 rotates, the roundness of the bearing 2 can be carried out by the detecting device 3, the detected value is displayed on the display screen, a certain protection effect can be achieved when the foam-rubber cushion 5 contacts, after the foam-rubber cushion 5 is used for a period of time, the end part of the foam-rubber cushion is separated from the connecting block 52 through the rotating the threaded insert 54, the arc plate 51 can be moved upwards, the old foam-rubber cushion 5 can be replaced conveniently, and the new foam-rubber cushion 5 can be adhered and replaced.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. The utility model provides a roundness detection device is used in roller bearing processing, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly provided with detection equipment (3), the upper surface of the bottom plate (1) is provided with a circular groove (11), and a fixing component (4) is arranged in the circular groove (11) and on the lower surface of the bottom plate (1);
The fixed component (4) comprises a driving motor (41), the driving motor (41) is fixedly connected to the lower surface of the bottom plate (1), a first rotating block (42) is rotationally arranged on the inner surface of the circular groove (11), a hollow limiting plate (421) is fixedly arranged on the outer side surface of the first rotating block (42), the output end of the driving motor (41) penetrates through the bottom plate (1), the output end of the driving motor (41) is fixedly connected with the lower surface of the rotating block (42), a threaded sleeve (43) is fixedly arranged on the upper surface of the first rotating block (42), a screw rod (431) is arranged in the threaded sleeve (43), a connecting disc (44) is fixedly arranged at the upper end of the screw rod (431), a hollow rod (45) is connected to the connecting disc (44), the connecting disc (44) penetrates through the hollow rod (45), the inner surface of the hollow rod (45) is in sliding fit with the outer side surface of the threaded sleeve (43), a first fixing strip (46) is fixedly arranged on the outer side surface of the hollow rod (45), a threaded sleeve (43) is fixedly connected with the lower surface of the first fixing strip (47), a rotary plate (47) is arranged on the side of the first fixing strip (46), a rotary plate (48) is arranged on the other side, a rotary plate (48) is arranged on the rotary plate (48), the arc-shaped plate (49) is in sliding fit with the inner surface of the hollow limiting plate (421).
2. The roundness detection device for roller bearing machining according to claim 1, characterized in that an arc-shaped connecting plate (51) is detachably arranged on one side, far away from the second fixing strip (48), of the arc-shaped plate (49), a connecting groove (53) is formed in the upper surface of the arc-shaped plate (49), a connecting block (52) is fixedly arranged on one side of the arc-shaped connecting plate (51), the connecting block (52) is in sliding fit with the inner surface of the connecting groove (53), a sponge cushion (5) is adhered to one side, far away from the arc-shaped plate (49), of the arc-shaped plate (51), the sponge cushion (5) is in movable contact with the inner surface of the bearing (2), a threaded insert rod (54) is inserted into the side surface of the arc-shaped plate (49), and the end part of the threaded insert rod (54) is inserted into the connecting block (52).
3. The roundness detection device for roller bearing processing according to claim 1, wherein a fixed housing (411) is fixedly provided on the lower surface of the bottom plate (1), and the driving motor (41) is fixedly connected to the inside of the fixed housing (411).
4. The roundness detection device for roller bearing machining according to claim 1, wherein four hollow limiting plates (421) are provided, and the hollow limiting plates (421) are distributed on the outer side surface of the first rotating block (42) in an annular array.
5. The roundness detection device for roller bearing machining according to claim 1, wherein the cross-sectional shape of the land (44) is a "T" shape.
6. The roundness detection device for roller bearing machining according to claim 1, characterized in that a second turning block (441) is fixedly provided on the upper surface of the connection disc (44).
7. The roundness detection device for roller bearing machining according to claim 1, wherein four first fixing bars (46) are provided, and the first fixing bars (46) are distributed on the outer side surface of the hollow rod (45) in a ring-shaped array.
8. A roundness detection device for roller bearing machining according to claim 2, characterized in that the sponge pad (5) is adhered to one side of the arc-shaped connection plate (51) by glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322935551.4U CN221302192U (en) | 2023-10-31 | 2023-10-31 | Roundness detection device for roller bearing machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322935551.4U CN221302192U (en) | 2023-10-31 | 2023-10-31 | Roundness detection device for roller bearing machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221302192U true CN221302192U (en) | 2024-07-09 |
Family
ID=91748841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322935551.4U Active CN221302192U (en) | 2023-10-31 | 2023-10-31 | Roundness detection device for roller bearing machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221302192U (en) |
-
2023
- 2023-10-31 CN CN202322935551.4U patent/CN221302192U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |