CN213956211U - Detection fixing device of bearing ring - Google Patents
Detection fixing device of bearing ring Download PDFInfo
- Publication number
- CN213956211U CN213956211U CN202022844830.6U CN202022844830U CN213956211U CN 213956211 U CN213956211 U CN 213956211U CN 202022844830 U CN202022844830 U CN 202022844830U CN 213956211 U CN213956211 U CN 213956211U
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- China
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- workbench
- bearing ring
- driving wheel
- pinch roller
- top block
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a detection fixing device of a bearing ring, which comprises a workbench and a clamping mechanism arranged on the workbench, wherein the clamping mechanism comprises a top block, a driving wheel and a pinch roller, the top block is fixed on the workbench, the workbench is respectively provided with a driving wheel rotation driving mechanism and a pinch roller movement driving mechanism, and the top block, the driving wheel and the pinch roller form three-point positioning for clamping and fixing the bearing ring; the bearing ring fixing device has the advantages that the bearing ring can be accurately fixed on the detection platform through three-point positioning, and the accurate value can be conveniently obtained through multiple detections.
Description
Technical Field
The utility model relates to a bearing ring's fixing device especially relates to a bearing ring's detection fixing device.
Background
The bearing is an important part in the modern mechanical equipment, the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body, and the processing precision of the bearing ring is used as an important component of the bearing, so that the performance and the service life of the bearing are directly influenced. In the inner diameter detection process of the bearing ring, the bearing ring needs to be fixed, the detection result of the bearing ring is possibly inaccurate due to slight movement in the detection process, and the conventional detection fixing device can only detect the inner diameter of the bearing ring in a single direction after the bearing ring is fixed, so that errors caused by accidents cannot be eliminated.
Disclosure of Invention
The utility model aims to solve the technical problem that a bearing ring's detection fixing device is provided, should detect fixing device through three point location with the accurate fixing of bearing ring on testing platform to can realize the diversified detection of bearing ring internal diameter, improve and detect the accuracy nature.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a bearing ring's detection fixing device, includes the workstation and sets up the clamping mechanism on the workstation, clamping mechanism include kicking block, action wheel and pinch roller, the kicking block fix the workstation on, the workstation on be provided with action wheel rotation drive mechanism and pinch roller respectively and remove actuating mechanism, kicking block, action wheel and pinch roller form three point location and be used for pressing from both sides tight fixed bearing ring.
Furthermore, the driving wheel rotation driving mechanism comprises a first motor, the first motor is fixedly installed on the lower end face of the workbench, and the driving wheel is coaxially fixed on an output shaft of the first motor.
Furthermore, the compressing wheel movement driving mechanism comprises a first cylinder and a connecting rod, the cylinder body of the first cylinder is hinged with the lower end face of the workbench, the connecting rod is rotatably connected with the lower end face of the workbench, the piston rod of the first cylinder is rotatably connected with one end of the connecting rod, a wheel shaft is coaxially and fixedly arranged on the compressing wheel, a sliding groove is arranged on the workbench, and the wheel shaft downwards penetrates through the sliding groove to be rotatably connected with the other end of the connecting rod.
Compared with the prior art, the utility model has the advantages that can be through three point location with the accurate fixing of bearing ring on testing platform, action wheel rotation drive bearing ring and pinch roller rotate, can reach the purpose that detects many times, make the testing result more accurate to can realize detecting many times and gain accurate value.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic structural view of the pinch roller moving driving mechanism of the present invention;
fig. 3 is a schematic structural view of the driving wheel rotation driving mechanism of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1-3, a detection fixing device for a bearing ring comprises a workbench 1 and a clamping mechanism arranged on the workbench 1, wherein the clamping mechanism comprises a top block 31, a driving wheel 32 and a pinch roller 33, the top block 31 is fixed on the workbench 1, a first motor 34 is fixedly arranged on the lower end surface of the workbench 1, the driving wheel 32 is coaxially fixed on an output shaft 35 of the first motor 34, and the top block 31, the driving wheel 32 and the pinch roller 33 form three-point positioning for clamping and fixing the bearing ring 4; a pinch roller moving driving mechanism is fixedly arranged on the workbench 1 and comprises a first air cylinder 51 and a connecting rod 52, the cylinder body of the first air cylinder 51 is hinged to the lower end face of the workbench 1, the connecting rod 52 is rotatably connected with the lower end face of the workbench 1, the piston rod of the first air cylinder 51 is rotatably connected with one end of the connecting rod 52, an axle 53 is coaxially and fixedly arranged on the pinch roller 33, a sliding groove 54 is arranged on the workbench 1, and the axle 53 downwards penetrates through the sliding groove 54 to be rotatably connected with the other end of the connecting rod 52.
The fixing method of the detection fixing device comprises the following steps: an operator places a bearing ring 4 to be detected between the driving wheel 32 and the top block 31, or the bearing ring 4 is conveyed between the driving wheel 32 and the top block 31 through the conveying mechanism, the first air cylinder 51 drives the pressing wheel 33 to move so that the driving wheel 32 and the top block 31 position the bearing ring 4 at three points and make the bearing ring not move any more, at the moment, the inner diameter of the bearing ring 4 can be detected, and in the detection process, the first motor 34 drives the driving wheel 32 to rotate so as to drive the bearing ring 4 and the pressing wheel 33 to synchronously rotate so as to detect the inner diameter of the bearing ring 4 in multiple directions; after the detection process is finished, the first cylinder 51 drives the pinch roller 33 to reset.
The protection scope of the present invention includes but is not limited to the above embodiments, the protection scope of the present invention is subject to the claims, and any replacement, deformation, and improvement that can be easily conceived by those skilled in the art made by the present technology all fall into the protection scope of the present invention.
Claims (3)
1. The utility model provides a detection fixing device of bearing ring which characterized in that: the clamping mechanism comprises a workbench and a clamping mechanism arranged on the workbench, wherein the clamping mechanism comprises a top block, a driving wheel and a pressing wheel, the top block is fixed on the workbench, the workbench is respectively provided with a driving wheel rotation driving mechanism and a pressing wheel movement driving mechanism, and the top block, the driving wheel and the pressing wheel form three-point positioning for clamping a fixed bearing ring.
2. The inspection fixture of a bearing ring according to claim 1, wherein: the driving wheel rotation driving mechanism comprises a first motor, the first motor is fixedly arranged on the lower end face of the workbench, and the driving wheel is coaxially fixed on an output shaft of the first motor.
3. The inspection fixture of a bearing ring according to claim 1, wherein: the pinch roller moving driving mechanism comprises a first air cylinder and a connecting rod, wherein the cylinder body of the first air cylinder is hinged with the lower end face of the workbench, the connecting rod is rotatably connected with the lower end face of the workbench, the piston rod of the first air cylinder is rotatably connected with one end of the connecting rod, an axle is coaxially and fixedly arranged on the pinch roller, a chute is arranged on the workbench, and the axle downwards penetrates through the chute to be rotatably connected with the other end of the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022844830.6U CN213956211U (en) | 2020-12-01 | 2020-12-01 | Detection fixing device of bearing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022844830.6U CN213956211U (en) | 2020-12-01 | 2020-12-01 | Detection fixing device of bearing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213956211U true CN213956211U (en) | 2021-08-13 |
Family
ID=77213243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022844830.6U Active CN213956211U (en) | 2020-12-01 | 2020-12-01 | Detection fixing device of bearing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213956211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654444A (en) * | 2021-08-31 | 2021-11-16 | 临清市百诺轴承有限公司 | Linking device based on high-precision bearing ring detection tool |
-
2020
- 2020-12-01 CN CN202022844830.6U patent/CN213956211U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654444A (en) * | 2021-08-31 | 2021-11-16 | 临清市百诺轴承有限公司 | Linking device based on high-precision bearing ring detection tool |
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