CN220650555U - Hub bearing inner race vortex detection device - Google Patents
Hub bearing inner race vortex detection device Download PDFInfo
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- CN220650555U CN220650555U CN202322296779.3U CN202322296779U CN220650555U CN 220650555 U CN220650555 U CN 220650555U CN 202322296779 U CN202322296779 U CN 202322296779U CN 220650555 U CN220650555 U CN 220650555U
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- 238000001514 detection method Methods 0.000 title claims abstract description 92
- 230000007246 mechanism Effects 0.000 claims abstract description 72
- 239000000523 sample Substances 0.000 claims description 12
- 238000012360 testing method Methods 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 239000006247 magnetic powder Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 4
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Abstract
The utility model relates to a hub bearing inner ring vortex detection device, which comprises: the clamping mechanism is used for clamping the inner ring of the hub bearing and driving the inner ring of the hub bearing to rotate; the lifting mechanism is arranged at one side of the clamping mechanism and used for providing power, and the detection mechanism is obliquely arranged at the output end of the lifting mechanism; the lifting mechanism can drive the detection mechanism to reciprocate back and forth. According to the utility model, the automatic detection of the inner ring of the hub bearing can be realized by only putting the inner ring of the hub bearing into the clamping mechanism, so that the use of magnetic powder is avoided, and the hub bearing inner ring vortex detection device with no damage, no harm and high working efficiency is finally achieved.
Description
Technical Field
The utility model relates to the technical field of eddy current detection equipment, in particular to a hub bearing inner ring eddy current detection device.
Background
Today, due to the rapid development of the automotive industry, the detection work for automotive parts becomes particularly important. The existing detection method for the inner ring of the hub bearing is a manual magnetic powder inspection method; the flaw detection in the mode not only needs to be magnetized and demagnetized, but also completely needs to be visually judged by a worker checking the flaw detection result of the long ball pin, so that the conditions of misjudgment and the like are easy to occur, and meanwhile, the working efficiency of manual operation is low. In addition, the magnetic powder in the existing detection method has certain harm to the environment and human body, thereby causing serious problems such as environmental pollution, threat to personal safety and the like.
In view of the above, it is very necessary to develop and design a hub bearing inner ring vortex detecting device which can effectively improve the working efficiency, and further achieve the purposes of no damage, no harm and high working efficiency, so as to solve the technical problems.
Disclosure of Invention
The utility model aims to provide the hub bearing inner ring vortex detection device which can realize automatic detection of the hub bearing inner ring by only putting the hub bearing inner ring into the clamping mechanism, avoids the use of magnetic powder and further achieves the purposes of no damage, no harm and high working efficiency.
In order to realize the technical scheme, the technical scheme of the utility model is as follows: the utility model provides a wheel hub bearing inner race vortex detection device, this wheel hub bearing inner race vortex detection device includes:
the clamping mechanism is used for clamping the inner ring of the hub bearing and driving the inner ring of the hub bearing to rotate;
a lifting mechanism arranged at one side of the clamping mechanism and used for providing power and
the detection mechanism is obliquely arranged at the output end of the lifting mechanism; the lifting mechanism can drive the detection mechanism to reciprocate back and forth;
wherein: and when the clamping mechanism drives the hub bearing inner ring to rotate, the clamping mechanism drives the detection mechanism to extend to the hub bearing inner ring and carries out arc profiling movement from top to bottom to finish vortex detection on the hub bearing inner ring.
Further, the detection mechanism comprises a detection bottom plate; a first driving source is arranged on one side of the detection bottom plate and used for providing power; one end of the detection bottom plate is rotatably provided with a swing shaft; the first driving source can drive the pendulum shaft to reciprocate back and forth; a detection bracket is detachably arranged on the swing shaft; and the detection bracket is detachably provided with an eddy current probe.
Further, the first driving source is a servo motor; the servo motor is fixedly arranged on one side of the detection bottom plate through a motor mounting seat; the output end of the servo motor is provided with a sensor;
the detection bracket is provided with a concave wiring groove; and one end of the detection support is detachably provided with a probe jig.
Further, the clamping mechanism comprises a clamping base; a rotating shaft is rotatably arranged on the clamping base; one end of the rotating shaft is provided with a clamping part; a rotary driving motor is arranged at one side of the rotating shaft; the rotation driving motor can drive the rotating shaft to rotate through the synchronous belt.
Further, the rotating shaft is a hollow rotating body; one end of the rotating shaft is integrally formed with a mounting flange; the clamping part is fixedly arranged on the mounting flange;
the clamping part is a pneumatic three-grip chuck.
Further, the lifting mechanism comprises a lifting bracket; and a first linear module and a second linear module which are mutually perpendicular are fixedly arranged on one side of the lifting support.
Compared with the prior art, the utility model has the following beneficial effects: the novel vortex detection mechanism utilizes the characteristic that the vortex detection mechanism cannot be in contact with the inner ring of the hub bearing in the detection process, so that the damage to the inner ring of the hub bearing is avoided, and meanwhile, the damage of magnetic powder to human bodies and the environment is also avoided; the hub bearing inner ring is clamped in a three-clamping chuck mode, so that the hub bearing inner ring has a larger application range; in addition, the rapid automatic detection is realized, so that the working efficiency is improved, and the purposes of no damage, no harm, high working efficiency and the like are finally achieved.
According to the utility model, the outer lifting mechanism is matched with the detection mechanism to perform arc movement along the arc of the inner ring of the hub bearing, and the arc movement is performed around the arc of the inner ring of the hub bearing from top to bottom, so that the vortex detection assembly can detect the arc of the whole inner side of the inner ring of the hub bearing, the detection dead angle is effectively reduced, meanwhile, time delay is not required, and the detection precision of a workpiece is improved.
Drawings
For further illustration of the various embodiments, the utility model is provided with the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments and together with the description, serve to explain the principles of the embodiments. With reference to these matters, one of ordinary skill in the art will understand other possible embodiments and advantages of the present utility model. The components in the figures are not drawn to scale and like reference numerals are generally used to designate like components.
FIG. 1 is a front view of a hub bearing inner race eddy current testing apparatus in accordance with the present utility model;
FIG. 2 is a schematic three-dimensional structure of the hub bearing inner race eddy current testing apparatus of the present utility model.
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 present utility model will be further described in detail below with reference to the drawings and detailed description for the purpose of enabling those skilled in the art to better understand the aspects of the present utility model.
Please refer to fig. 1 to 2: the hub bearing inner ring vortex detection device comprises a clamping mechanism 1, a lifting mechanism 2 and a detection mechanism 3. The lifting mechanism 2 is arranged on one side of the clamping mechanism 1 and is used for driving the detection mechanism 3 to reciprocate back and forth on the clamping mechanism 1, and the detection mechanism 3 is arranged at the output end of the lifting mechanism 2; the clamping mechanism 1 is used for clamping the hub bearing inner ring and driving the hub bearing inner ring to rotate in the vertical direction; the lifting mechanism 2 is used for providing power for the movement of the detection mechanism 3, and the detection mechanism 3 is used for automatically adjusting the detection angle so that the detection of the eddy current on the inner ring of the arc-shaped hub bearing can be completed. Specifically, when the clamping mechanism 1 drives the hub bearing inner ring to rotate, the clamping mechanism 1 drives the detection mechanism 3 to extend to the hub bearing inner ring and carries out arc profiling movement from top to bottom to finish vortex detection on the hub bearing inner ring. In the embodiment, the outer lifting mechanism 2 is matched with the detection mechanism 3 to perform arc movement along the arc of the inner ring of the hub bearing, so that the outer lifting mechanism moves along the arc from top to bottom around the arc of the inner ring of the hub bearing, the vortex detection assembly can detect the whole inner arc of the inner ring of the hub bearing, detection dead angles are effectively reduced, time delay is not needed, detection precision of a workpiece is improved, and damage of magnetic powder to human bodies and environment is avoided. The clamping mechanism 1, the lifting mechanism 2 and the detecting mechanism 3 will be described in detail.
On the basis of the above embodiment, the detection mechanism 3 comprises a detection bottom plate 31 for connecting the lifting mechanism 2 and providing support for other component mounting, and the bottom plate is obliquely arranged at the output end of the lifting mechanism 2; a first driving source 32 is arranged on one side of the detection bottom plate 31 and used for providing driving force for scanning, detecting, adjusting and scheduling of the probe; a swing shaft 33 is rotatably arranged at one end of the detection bottom plate 31; the first driving source 32 can drive the pendulum shaft 33 to reciprocate back and forth; a detection bracket 34 is detachably arranged on the swing shaft 33; the eddy current probe 35 is detachably mounted on the detection bracket 34. Through the design, when the device is used, the first driving source 32 automatically adjusts the angle formed between the eddy current probe 35 and the inner ring of the hub bearing according to the descending height of the lifting mechanism 2, so that the device can form an optimal detection angle with the inner ring of the hub bearing at any time, and the detection precision is improved. In addition, in the flaw detection process, the eddy current probe 35 is not in contact with the inner ring of the hub bearing, and no flaw is generated, so that the damage of the inner ring of the hub bearing is avoided, and the yield of the inner ring of the hub bearing is improved.
On the basis of the above embodiment, the first driving source 32 is a servo motor; the servo motor is fixedly arranged on one side of the detection bottom plate 31 through a motor mounting seat; the output end of the servo motor is provided with a sensor; for sensing the swung angle. Of course, in other embodiments, the first driving source 32 may be a rotary cylinder, a hydraulic motor, or other rotary mechanical structures, which are not specifically limited herein.
On the basis of the above embodiment, the detection bracket 34 is provided with a concave wiring groove for providing an installation space for guiding the eddy current probe 35, so as to avoid the influence of the disorder of the wiring on the detection efficiency; the probe jig is detachably arranged at one end of the detection support 34 and is used for protecting the eddy current probe 35 while providing support for the installation of the eddy current probe 35, so that the service life is prolonged.
On the basis of the embodiment, the clamping mechanism 1 comprises a hollow rotary body-shaped clamping base 11 for providing support for mounting the rotating shaft 12; a rotating shaft 12 is rotatably arranged in the through hole on the clamping base 11; one end of the rotating shaft 12 is provided with a clamping part 13 for clamping and fixing the inner ring of the hub bearing, so that no displacement occurs during detection; a rotary driving motor 14 is arranged on one side of the rotating shaft 12 and used for providing rotary power; the rotation driving motor 14 can drive the rotation shaft 12 to rotate through a synchronous belt. When the ball pin detection device works, the rotary shaft 12 is driven to rotate through the action of the rotary driving motor 14, so that the clamping part 13 clamped with the inner ring of the hub bearing is driven to rotate by one rotary power, the inner ring of the hub bearing is driven to rotate around the axis by the rotary power, and the ball pin is conveniently detected by the detection mechanism 3 in time.
On the basis of the embodiment, one end of the rotating shaft 12 is integrally formed with a mounting flange for quick mounting of the butt-joint clamping part 13; the clamping part 13 is fixedly arranged on the mounting flange; the clamping part 13 is a pneumatic three-grip chuck.
On the basis of the above embodiment, the lifting mechanism 2 comprises a lifting bracket 21; a first linear module 22 and a second linear module 23 which are mutually perpendicular are fixedly arranged on one side of the lifting support 21.
The novel vortex detection mechanism utilizes the characteristic that the vortex detection mechanism cannot be in contact with the inner ring of the hub bearing in the detection process, so that the damage to the inner ring of the hub bearing is avoided, and meanwhile, the damage of magnetic powder to human bodies and the environment is also avoided; the hub bearing inner ring is clamped in a three-clamping chuck mode, so that the hub bearing inner ring has a larger application range; in addition, the rapid automatic detection is realized, so that the working efficiency is improved, and the purposes of no damage, no harm, high working efficiency and the like are finally achieved. In addition, the outer lifting mechanism is matched with the detection mechanism to perform arc movement along the arc of the inner ring of the hub bearing, and the arc movement is performed around the arc of the inner ring of the hub bearing from top to bottom, so that the vortex detection assembly can detect the arc of the whole inner side of the inner ring of the hub bearing, the detection dead angle is effectively reduced, time delay is not required, and the detection precision of a workpiece is improved.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way, although the present utility model has been described above with reference to the preferred embodiments, and is not intended to limit the present utility model. Any person skilled in the art should make equivalent embodiments belonging to equivalent changes and modifications by using the technical content disclosed in the above description without departing from the technical content of the present utility model, but any brief introduction modification, equivalent changes and modifications made to the above embodiments according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a wheel hub bearing inner race vortex detection device which characterized in that: the hub bearing inner ring vortex detection device comprises:
the clamping mechanism (1) is used for clamping the inner ring of the hub bearing and driving the inner ring to rotate;
a lifting mechanism (2) arranged at one side of the clamping mechanism (1) and used for providing power and
the detection mechanism (3) is obliquely arranged at the output end of the lifting mechanism (2); the lifting mechanism (2) can drive the detection mechanism (3) to reciprocate back and forth;
wherein: the clamping mechanism (1) drives the hub bearing inner ring to rotate, and meanwhile, the clamping mechanism (1) drives the detection mechanism (3) to extend to the hub bearing inner ring and carries out arc profiling movement from top to bottom to finish vortex detection on the hub bearing inner ring.
2. The hub bearing inner race eddy current testing apparatus as set forth in claim 1, wherein: the detection mechanism (3) comprises a detection bottom plate (31); a first driving source (32) is arranged on one side of the detection bottom plate (31) and used for providing power; one end of the detection bottom plate (31) is rotatably provided with a swinging shaft (33); the first driving source (32) can drive the pendulum shaft (33) to reciprocate; a detection bracket (34) is detachably arranged on the swing shaft (33); an eddy current probe (35) is detachably arranged on the detection support (34).
3. The hub bearing inner race eddy current testing apparatus as set forth in claim 2, wherein: the first driving source (32) is a servo motor; the servo motor is fixedly arranged on one side of the detection bottom plate (31) through a motor mounting seat; the output end of the servo motor is provided with a sensor;
the detection bracket (34) is provided with a concave wiring groove; one end of the detection bracket (34) is detachably provided with a probe jig.
4. The hub bearing inner race eddy current testing apparatus as set forth in claim 1, wherein: the clamping mechanism (1) comprises a clamping base (11); a rotating shaft (12) is rotatably arranged on the clamping base (11); one end of the rotating shaft (12) is provided with a clamping part (13); a rotary driving motor (14) is arranged on one side of the rotating shaft (12); the rotation driving motor (14) can drive the rotating shaft (12) to rotate through a synchronous belt.
5. The hub bearing inner race vortex testing device of claim 4 wherein: the rotating shaft (12) is a hollow rotating body; one end of the rotating shaft (12) is integrally formed with a mounting flange; the clamping part (13) is fixedly arranged on the mounting flange;
the clamping part (13) is a pneumatic three-grip chuck.
6. The hub bearing inner race eddy current testing apparatus as set forth in claim 1, wherein: the lifting mechanism (2) comprises a lifting bracket (21); a first linear module (22) and a second linear module (23) which are mutually perpendicular are fixedly arranged on one side of the lifting support (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322296779.3U CN220650555U (en) | 2023-08-25 | 2023-08-25 | Hub bearing inner race vortex detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322296779.3U CN220650555U (en) | 2023-08-25 | 2023-08-25 | Hub bearing inner race vortex detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220650555U true CN220650555U (en) | 2024-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322296779.3U Active CN220650555U (en) | 2023-08-25 | 2023-08-25 | Hub bearing inner race vortex detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220650555U (en) |
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2023
- 2023-08-25 CN CN202322296779.3U patent/CN220650555U/en active Active
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