CN219572915U - Rolling detector for roller bearing - Google Patents
Rolling detector for roller bearing Download PDFInfo
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- CN219572915U CN219572915U CN202320943248.6U CN202320943248U CN219572915U CN 219572915 U CN219572915 U CN 219572915U CN 202320943248 U CN202320943248 U CN 202320943248U CN 219572915 U CN219572915 U CN 219572915U
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- telescopic column
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Abstract
The utility model discloses a roller bearing rolling detector which comprises a base, an orientation structure and a measurement structure, wherein the orientation structure is arranged on the base, the measurement structure is arranged on the base, the orientation structure comprises a fixed seat, a ring seat, a limiting sliding rail, a first hydraulic telescopic column, a fixed shaft, a limiting block, a first hydraulic lifter, a first pushing plate, a central shaft, a bearing seat, a second hydraulic telescopic column, a squeezing plate, a second hydraulic lifter and a second pushing plate, the fixed seat is arranged on the base, and the ring seat is arranged on the fixed seat. The utility model belongs to the technical field of bearing rolling detection equipment, and particularly relates to a roller bearing rolling detector which effectively solves the problems that when detecting gaps by detection devices in the current market, a general detection tool is relatively simple, when detecting radial gaps and axial gaps, the radial direction is detected firstly, then the axial direction is detected, continuous installation and adjustment are required, the installation and adjustment are very troublesome, the efficiency is low, and the detection before delivery cannot be met.
Description
Technical Field
The utility model belongs to the technical field of bearing rolling detection equipment, and particularly relates to a roller bearing rolling detector.
Background
The bearing is an important part in modern mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the motion process of the mechanical rotating body and ensuring the rotation precision of the mechanical rotating body, and when the rolling bearing is installed after the production is finished, the effective clearance of the bearing is considered, and the clearance is too large, so that the rotation precision of parts on a shaft is influenced; the rolling bearing is blocked due to the too small clearance, so that the motion effect of the bearing is lost. However, when the existing detection device detects gaps, the tool used for general detection is relatively simple, and when the radial gap and the axial gap are detected, the radial direction is detected first, then the axial direction is detected, and the installation, adjustment and setting are required continuously, so that the detection device is very troublesome, the efficiency is low, and the detection before delivery cannot be met.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the roller bearing rolling detector provided by the utility model effectively solves the problems that when a detection device in the current market detects gaps, a general detection tool is relatively simple, when a radial gap and an axial gap are detected, the radial direction is detected first, then the axial direction is detected, the installation, adjustment and setting are required to be continuously carried out, the device is very troublesome, the efficiency is low, and the detection before leaving a factory cannot be met.
The technical scheme adopted by the utility model is as follows: the utility model provides a roller bearing rolling detector which comprises a base, an orientation structure and a measurement structure, wherein the orientation structure is arranged on the base, the measurement structure is arranged on the base, the orientation structure comprises a fixed seat, a ring seat, a limiting sliding rail, a first hydraulic telescopic column, a fixed shaft, a limiting block, a first hydraulic lifter, a pushing plate, a central shaft, a bearing seat, a second hydraulic telescopic column, a squeezing plate, a second hydraulic lifter and a pushing plate, the fixed seat is arranged on the base, the ring seat is arranged on the fixed seat, the limiting sliding rail is arranged on the fixed seat, the hydraulic telescopic column is arranged on the ring seat in a penetrating manner, the fixed shaft is arranged on the first hydraulic telescopic column and is arranged on the limiting sliding rail in a limiting sliding manner, the fixed shaft plays a role in squeezing and fixing, the limiting block is arranged on the fixed shaft, the first hydraulic lifter is arranged on the base, the central shaft is arranged on the base, the bearing seat is arranged on the central shaft, the second hydraulic telescopic column penetrates through the central shaft, the second hydraulic telescopic column plays a role in squeezing and is fixed, and the second hydraulic lifter is arranged on the base.
Preferably, the measuring structure comprises a sliding groove, a sliding seat, a supporting seat, a lifting hole, a threaded rod, a lifting block, a dial indicator, a limit groove, a limit sliding block, a test head and a positioning rod, wherein the sliding groove is arranged on a base, the sliding seat is arranged on the sliding groove in a sliding mode, the supporting seat is arranged on the sliding seat, the lifting hole is arranged on the supporting seat, the threaded rod penetrates through the lifting hole to rotate and is arranged on the supporting seat, the lifting block is arranged on the threaded rod in a threaded mode, the lifting block plays a role of up-down sliding adjustment, the dial indicator is arranged on the lifting block, the limit groove is arranged on the supporting seat, the limit sliding block is arranged on the dial indicator and is arranged in the limit groove in a limiting sliding mode, the test head is arranged on the dial indicator, and the positioning rod is arranged on the test head.
In order to achieve the fixing effect better, the first hydraulic telescopic column is arranged between the fixing shaft and the ring seat, the second hydraulic telescopic column is arranged between the central shaft and the extrusion plate, the limiting sliding block is arranged between the dial indicator and the supporting seat, and the test head is arranged between the locating rod and the dial indicator.
For faster purpose that reaches the detection, fixed axle and first perpendicular setting of hydraulic telescoping column, push plate one is parallel arrangement with the fixed axle, the bearing frame is perpendicular setting with the center pin, push plate two is parallel arrangement with the bearing frame, threaded rod and lifting hole are parallel arrangement, the lifter is perpendicular setting with the threaded rod, spacing slider is parallel arrangement with the spacing groove, the locating lever is perpendicular setting with the test head.
Further, the fixed axle is the arc setting, the center pin is circular setting, the bearing frame is circular setting, the lifting hole is circular setting, spacing slider is rectangle setting, the locating lever is rectangle setting.
In order to achieve the effect of fixing the bearing, the fixing shaft is provided with four groups, and the extruding plate is provided with four groups.
The beneficial effects obtained by the utility model by adopting the structure are as follows: the roller bearing rolling detector provided by the scheme effectively solves the problems that when the detection device in the current market detects gaps, the tool used for general detection is simpler, when the radial gap and the axial gap are detected, the radial direction is detected firstly, then the axial direction is detected, the continuous installation and adjustment are required, the installation and adjustment are very troublesome, the efficiency is low, and the detection before leaving a factory cannot be met.
Drawings
FIG. 1 is a schematic view of the overall structure of a rolling detector for a rolling bearing according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a rolling detector for a rolling bearing according to the present utility model;
fig. 3 is a schematic cross-sectional view of a rolling detector for a rolling bearing according to the present utility model.
Wherein, 1, a base, 2, an orientation structure, 3, a measuring structure, 4, a fixed seat, 5, a ring seat, 6, a limit sliding rail, 7, a first hydraulic telescopic column, 8, a fixed shaft, 9, a limit block, 10, a first hydraulic lifter, 11, a first pushing plate, 12, a central shaft, 13, a bearing seat, 14 and a second hydraulic telescopic column, 15, squeeze plates, 16, a second hydraulic lifter, 17, a second pushing plate, 18, a sliding groove, 19, a sliding seat, 20, a supporting seat, 21, a lifting hole, 22, a threaded rod, 23, a lifting block, 24, a dial indicator, 25, a limiting groove, 26, a limiting sliding block, 27, a testing head, 28 and a positioning rod.
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.
As shown in fig. 1 and 2, the rolling detector for roller bearing provided by the utility model comprises a base 1, an orientation structure 2 and a measurement structure 3, wherein the orientation structure 2 is arranged on the base 1, the measurement structure 3 is arranged on the base 1, the orientation structure 2 comprises a fixed seat 4, a ring seat 5, a limit sliding rail 6, a first hydraulic telescopic column 7, a fixed shaft 8, a limit block 9, a first hydraulic lifter 10, a push plate 11, a central shaft 12, a bearing seat 13, a second hydraulic telescopic column 14, a squeeze plate 15, a second hydraulic lifter 16 and a second push plate 17, the fixed seat 4 is arranged on the base 1, the ring seat 5 is arranged on the fixed seat 4, the limit sliding rail 6 is arranged on the fixed seat 4, the first hydraulic telescopic column 7 is arranged on the ring seat 5 in a penetrating manner, the fixed shaft 8 is arranged on the first hydraulic telescopic column 7 and is arranged on the limit sliding rail 6 in a limiting sliding manner, the fixed shaft 8 plays a role in squeezing and fixing, the limit block 9 is arranged on the fixed shaft 8, the first hydraulic lifter 10 is arranged on the base 1, the push plate 11 is arranged on the first hydraulic lifter 10, the central shaft 12 is arranged on the base 1, the bearing seat 13 is arranged on the central shaft 12, the second hydraulic telescopic column 14 is arranged on the central shaft 12, the second hydraulic lifter 14 is arranged on the base 12, the second hydraulic lifter 14 is arranged on the second hydraulic lifter 16, the second hydraulic lifter 16 is arranged on the second hydraulic lifter 16, and the second hydraulic lifter 16 is arranged on the second hydraulic lifter 16 and is arranged on the base 16.
As shown in fig. 1, 2 and 3, the measuring structure 3 includes a sliding groove 18, a sliding seat 19, a supporting seat 20, a lifting hole 21, a threaded rod 22, a lifting block 23, a dial indicator 24, a limit groove 25, a limit slider 26, a test head 27 and a positioning rod 28, wherein the sliding groove 18 is arranged on the base 1, the sliding seat 19 is arranged on the sliding groove 18 in a sliding manner, the supporting seat 20 is arranged on the sliding seat 19, the lifting hole 21 is arranged on the supporting seat 20, the threaded rod 22 penetrates through the lifting hole 21 to be rotationally arranged on the supporting seat 20, the lifting block 23 is arranged on the threaded rod 22 in a threaded manner, the lifting block 23 plays a role of up-down sliding adjustment, the dial indicator 24 is arranged on the lifting block 23, the limit groove 25 is arranged on the supporting seat 20, the limit slider 26 is arranged on the dial indicator 24 and is arranged in the limit groove 25 in a limit sliding manner, the test head 27 is arranged on the dial indicator 24, and the positioning rod 28 is arranged on the test head 27.
As shown in fig. 1, 2 and 3, the first hydraulic telescopic column 7 is arranged between the fixed shaft 8 and the ring seat 5, the second hydraulic telescopic column 14 is arranged between the central shaft 12 and the extrusion plate 15, the limit slide block 26 is arranged between the dial indicator 24 and the supporting seat 20, and the test head 27 is arranged between the positioning rod 28 and the dial indicator 24.
As shown in fig. 1, 2 and 3, the fixed shaft 8 is perpendicular to the first hydraulic telescopic column 7, the first pushing plate 11 is parallel to the fixed shaft 8, the bearing seat 13 is perpendicular to the central shaft 12, the second pushing plate 17 is parallel to the bearing seat 13, the threaded rod 22 is parallel to the lifting hole 21, the lifting block 23 is perpendicular to the threaded rod 22, the limit sliding block 26 is parallel to the limit groove 25, and the positioning rod 28 is perpendicular to the test head 27.
As shown in fig. 1, 2 and 3, the fixed shaft 8 is arc-shaped, the central shaft 12 is circular, the bearing seat 13 is circular, the lifting hole 21 is circular, the limit slide block 26 is rectangular, and the positioning rod 28 is rectangular.
As shown in fig. 1 and 2, the fixed shaft 8 is provided with four groups, and the pressing plate 15 is provided with four groups.
When the device is used, a user firstly washes the bearing clean, firstly measures radial clearance, sleeving the bearing inner ring on the fixed shaft 8, pushing the bearing to the position of the limiting block 9, starting the first hydraulic telescopic column 7 to shrink, so that the first hydraulic telescopic column 7 pulls the fixed shaft 8 to slide on the limiting slide rail 6, at the moment, the fixed shaft 8 supports outwards, thereby fixing the bearing inner ring, keeping the bearing inner ring to drop downwards freely, the sliding seat 19 is arranged in the sliding groove 18, the supporting seat 20 is driven to slide to a position vertical to the sliding seat 19, the threaded rod 22 is rotated, thereby the lifting block 23 is pushed by threads to slide up and down in the lifting hole 21, the lifting hole 21 drives the dial indicator 24 to slide up and down, at the moment, the upper limit slide block 26 of the dial indicator 24 slides up and down in the limiting groove 25, the stability of the dial indicator 24 is kept until the positioning rod 28 connected with the test head 27 on the dial indicator 24 is contacted with the outer ring of the bearing, simultaneously recording the values on the dial indicator 24, simultaneously starting the hydraulic lifter I10 to push the pushing plate I11 to push the bearing outer ring upwards to the highest position, at the moment, pushing the positioning rod 28 by the bearing outer ring to drive the test head 27 to move upwards, at the moment, displaying the maximum values on the dial indicator 24, subtracting the values to obtain the radial clearance values, taking down the bearing from the fixed shaft 8, sleeving the bearing inner ring on the central shaft 12, at the moment, putting the bearing inner ring on the bearing seat 13, starting the hydraulic telescopic column II 14 to push the extruding plate 15 outwards to fix the inner ring, at the moment, pushing the sliding seat 19 to slide in the sliding groove 18 to align the supporting seat 20 with the central shaft 12, at the same time, pushing the lifting block 23 by the threaded rotating threaded rod 22 to slide up and down in the lifting hole 21, at the moment, driving the limiting sliding block 26 on the dial indicator 24 to slide up and down in the limiting groove 25 by the lifting block 23, the positioning rod 28 on the testing head 27 is contacted with the outer ring, at the moment, the numerical value on the dial indicator 24 is recorded, meanwhile, the hydraulic lifter II 16 is started to push the pushing plate II 17 to push the bearing outer ring to the highest point, at the moment, the bearing inner ring pushes the testing head 27 on the positioning rod 28 to squeeze the dial indicator 24, at the moment, the maximum value of the axial clearance is displayed on the dial indicator 24, the recording is carried out, and then the numerical value is subtracted to obtain the numerical value of the axial clearance, so that the use process of the whole roller bearing rolling detector is realized.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. A roller bearing rolling detector, characterized by: the hydraulic lifting device comprises a base, an orientation structure and a measurement structure, wherein the orientation structure is arranged on the base, the measurement structure is arranged on the base, the orientation structure comprises a fixed seat, a ring seat, a limiting slide rail, a first hydraulic telescopic column, a fixed shaft, a limiting block, a first pushing plate, a central shaft, a bearing seat, a second hydraulic telescopic column, a squeezing plate, a second hydraulic lifter and a second pushing plate, the fixed seat is arranged on the base, the ring seat is arranged on the fixed seat, the limiting slide rail is arranged on the fixed seat, the first hydraulic telescopic column is arranged on the limiting slide rail in a penetrating manner, the fixed shaft is arranged on the first hydraulic telescopic column and is arranged on the limiting slide rail in a limiting manner, the limiting block is arranged on the fixed shaft, the first hydraulic lifter is arranged on the base, the bearing seat is arranged on the central shaft, the second hydraulic telescopic column is arranged on the central shaft in a penetrating manner, the squeezing plate is arranged on the second hydraulic telescopic column, the second hydraulic lifter is arranged on the base, and the second pushing plate is arranged on the second hydraulic lifter.
2. A roller bearing rolling detector according to claim 1, characterized in that: the measuring structure comprises a sliding groove, a sliding seat, a supporting seat, a lifting hole, a threaded rod, a lifting block, a dial indicator, a limiting groove, a limiting sliding block, a test head and a positioning rod, wherein the sliding groove is arranged on a base, the sliding seat is arranged on the sliding groove in a sliding mode, the supporting seat is arranged on the sliding seat, the lifting hole is arranged on the supporting seat, the threaded rod penetrates through the lifting hole to rotate and is arranged on the supporting seat, the lifting block is threaded on the threaded rod, the dial indicator is arranged on the lifting block, the limiting groove is formed in the supporting seat, the limiting sliding block is arranged on the dial indicator and is arranged in the limiting groove in a limiting sliding mode, the test head is arranged on the dial indicator, and the positioning rod is arranged on the test head.
3. A roller bearing rolling detector according to claim 2, characterized in that: the first hydraulic telescopic column is arranged between the fixed shaft and the ring seat, the second hydraulic telescopic column is arranged between the central shaft and the extrusion plate, the limiting sliding block is arranged between the dial indicator and the supporting seat, and the test head is arranged between the positioning rod and the dial indicator.
4. A roller bearing rolling detector according to claim 3, characterized in that: the fixed shaft is perpendicular to the first hydraulic telescopic column, the first pushing plate is parallel to the fixed shaft, the bearing seat is perpendicular to the central shaft, the second pushing plate is parallel to the bearing seat, the threaded rod is parallel to the lifting hole, the lifting block is perpendicular to the threaded rod, the limiting sliding block is parallel to the limiting groove, and the positioning rod is perpendicular to the testing head.
5. A roller bearing rolling detector according to claim 4, characterized in that: the fixed axle is the arc setting, the center pin is circular setting, the bearing frame is circular setting, the lifting hole is circular setting, spacing slider is rectangle setting, the locating lever is rectangle setting.
6. A roller bearing rolling detector according to claim 5, characterized in that: the fixed axle is equipped with four groups, the stripper plate is equipped with four groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320943248.6U CN219572915U (en) | 2023-04-24 | 2023-04-24 | Rolling detector for roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320943248.6U CN219572915U (en) | 2023-04-24 | 2023-04-24 | Rolling detector for roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219572915U true CN219572915U (en) | 2023-08-22 |
Family
ID=87661520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320943248.6U Active CN219572915U (en) | 2023-04-24 | 2023-04-24 | Rolling detector for roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219572915U (en) |
-
2023
- 2023-04-24 CN CN202320943248.6U patent/CN219572915U/en active Active
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