CN219956453U - Measuring device for angle of inclined oil hole of bearing ring - Google Patents
Measuring device for angle of inclined oil hole of bearing ring Download PDFInfo
- Publication number
- CN219956453U CN219956453U CN202320392369.6U CN202320392369U CN219956453U CN 219956453 U CN219956453 U CN 219956453U CN 202320392369 U CN202320392369 U CN 202320392369U CN 219956453 U CN219956453 U CN 219956453U
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- Prior art keywords
- angle
- bearing ring
- adjusting mechanism
- photoelectric switch
- oil hole
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- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 238000005259 measurement Methods 0.000 abstract description 12
- 238000001514 detection method Methods 0.000 abstract description 11
- 239000003921 oil Substances 0.000 description 23
- 238000010586 diagram Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Abstract
The utility model discloses a measuring device for an inclined oil hole angle of a bearing ring, which comprises a height adjusting mechanism, a photoelectric switch receiving end, two groups of angle adjusting mechanisms, a platform, a workbench and a photoelectric switch transmitting end, wherein the height adjusting mechanism is arranged on the platform; the upper part of the platform is in sliding fit with a workbench for positioning a bearing ring to be tested, one side of the upper part of the platform is provided with a height adjusting mechanism, the height adjusting mechanism is connected with a photoelectric switch receiving end through an angle adjusting mechanism, and the other side of the upper part of the platform, which is positioned on the workbench, is connected with a photoelectric switch transmitting end through the angle adjusting mechanism; the utility model realizes the efficient and nondestructive detection of the angle of the inclined oil hole of the bearing ring, has the advantages of simple and convenient operation, high detection efficiency and the like, adjusts the measuring device according to the measurement requirement of the product, can realize the measurement of products with different inclined oil hole angles of the bearing ring with different specifications, can realize the one-time measurement adjustment, and can realize the batch detection of workpieces with high efficiency.
Description
Technical Field
The utility model relates to the technical field of rolling bearing detection, in particular to a measuring device for an inclined oil hole angle of a bearing ring.
Background
In order to obtain better lubrication, heat dissipation, service life and the like in the use process of some bearings, a lubricating system of the bearings adopts a mode of circularly supplying lubricating oil. The oil hole is used as a channel for lubricating oil to enter and exit the bearing, and the oil hole angle machining precision is closely related to the running performance of the bearing.
Currently, in the bearing industry, for measuring the angle of an inclined oil hole of a bearing ring as shown in fig. 5, a plug gauge is usually inserted into the inclined oil hole, and is matched with a universal angle gauge to realize measurement, or a three-coordinate measuring machine is adopted to carry out measurement. But adopt the feeler gauge to cooperate the mode of omnipotent angle chi to measure, because the feeler gauge needs to cooperate with the hole, easily cause damage and difficult operation, inefficiency to the oilhole, and detect through the three-dimensional measuring machine, complex operation, and the oilhole diameter is usually less, probably is limited to three-dimensional measuring machine measuring needle size, can't realize measuring. Therefore, an efficient and damage-free measuring device for the angle of the inclined oil hole of the bearing ring is urgently needed to solve the problems.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the measuring device for the angle of the inclined oil hole of the bearing ring, which realizes the efficient and nondestructive detection of the angle of the inclined oil hole of the bearing ring, has the advantages of simple and convenient operation, high detection efficiency and the like, can be adjusted according to the product measurement requirement, can realize the measurement of products with different inclined oil hole angles of bearing rings with different specifications, can realize the one-time measurement adjustment, can realize the batch detection of workpieces with high efficiency, and can effectively solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the measuring device comprises a height adjusting mechanism, a photoelectric switch receiving end, two groups of angle adjusting mechanisms, a platform, a workbench and a photoelectric switch transmitting end; the upper part of the platform is slidably matched with a workbench for positioning a bearing ring to be tested, one side of the upper part of the platform is provided with a height adjusting mechanism, the height adjusting mechanism is connected with a photoelectric switch receiving end through an angle adjusting mechanism, the height adjusting mechanism can drive the angle adjusting mechanism to lift, and the other side of the upper part of the platform, which is positioned on the workbench, is connected with a photoelectric switch transmitting end through the angle adjusting mechanism;
when the light beam emitted by the emitting end of the photoelectric switch passes through the inclined oil hole of the bearing ring to be detected and is received by the receiving end of the photoelectric switch, the angle of the inclined oil hole of the bearing ring to be detected is qualified, and if the light beam is not received by the receiving end of the photoelectric switch, the light beam is unqualified.
Preferably, the height adjusting mechanism comprises a screw, a rod body of the screw is in threaded connection with an adjusting nut, a sleeve is further sleeved on the rod body of the screw and connected with the angle adjusting mechanism, the sleeve is located on the upper portion of the adjusting nut, and the height adjusting mechanism further comprises a guide rail which is vertically arranged and is in sliding fit with the guide rail.
Preferably, the angle adjusting mechanism comprises a base, one side of the upper part of the base is hinged with a mounting seat through a bracket, the mounting seat is used for fixing a photoelectric switch transmitting end or a photoelectric switch receiving end, an angle standard block is arranged between the mounting seat and the base, the upper end face of the angle standard block is an inclined plane and is attached to the lower part of the mounting seat, the lower end face of the angle standard block is a plane and is attached to the upper part of the base, the other side of the base is provided with a push rod seat, a push rod is in threaded connection with the push rod seat, and one end of the push rod is abutted to the angle standard block.
Preferably, the workbench comprises an operation table, one side of the upper part of the operation table is provided with a Y-shaped support which is contacted with the bearing ring to be tested, and the other side of the upper part of the operation table is provided with a baffle which is contacted with the bearing ring to be tested.
Preferably, a boss is arranged at the lower part of the operation table and is matched with a chute on the platform; one end of the Y-shaped support is provided with a rectangular through groove, and a screw is arranged in the rectangular through groove; the baffle is fixed on the side surface of the operation table through screws.
Preferably, the upper part of the platform is also provided with a horizontal graduated scale, and the 0-bit graduation of the horizontal graduated scale corresponds to the hinging center of the angle adjusting mechanism of the transmitting end of the photoelectric switch.
Preferably, the side of the guide rail is also provided with a height scale, and the 0-bit scale of the height scale corresponds to the upper surface of the platform.
Compared with the prior art, the utility model has the beneficial effects that: through adopting the correlation photoelectric switch sensor of high accuracy, realized the high-efficient, nondestructive test to bearing ring oblique oilhole angle, have easy and simple to handle, advantage such as detection efficiency is high, adjusts measuring device according to the product measurement requirement, can realize the measurement of the different oblique oilhole angle products of bearing ring of different specifications, once measures the adjustment, can realize the batch detection of work piece high-efficiently.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a partial structure of the present utility model;
FIG. 3 is a schematic view of a workbench according to the utility model;
FIG. 4 is a schematic view of the angle adjusting mechanism of the present utility model;
FIG. 5 is a cross-sectional view of a bearing ring to be tested;
fig. 6 is a schematic diagram of the measurement principle.
In the figure: 1 height adjustment mechanism, 1.1 screw rod, 1.2 sleeve, 1.3 adjusting nut, 1.4 guide rail, 2 photoelectric switch receiving end, 3 angle adjustment mechanism, 3.1 ejector pin, 3.2 ejector pin seat, 3.3 angle standard piece, 3.4 base, 3.5 support, 3.6 mount pad, 4 platform, 4.1 spout, 4.2 horizontal scale, 5 workstation, 5.1Y formula support, 5.2 operation panel, 5.3 baffle, 6 photoelectric switch transmitting end.
Description of the embodiments
In the description, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", etc., the drawings merely correspond to the drawings of the present utility model, and in order to facilitate description of the present utility model, it is not indicated or implied that the device or element referred to must have a specific azimuth:
referring to fig. 1-6, the present utility model provides a technical solution: the measuring device comprises a height adjusting mechanism 1, a photoelectric switch receiving end 2, two groups of angle adjusting mechanisms 3, a platform 4, a workbench 5 and a photoelectric switch transmitting end 6; the upper part of the platform 4 is slidably matched with a workbench 5 for positioning a bearing ring to be tested, one side of the upper part of the platform 4, which is positioned at the workbench 5, is provided with a height adjusting mechanism 1, the height adjusting mechanism 1 is connected with a photoelectric switch receiving end 2 through an angle adjusting mechanism 3, the height adjusting mechanism 1 can drive the angle adjusting mechanism 3 to lift, and the other side of the upper part of the platform 4, which is positioned at the workbench 5, is connected with a photoelectric switch transmitting end 6 through the angle adjusting mechanism 3; the photoelectric switch receiving end 2 is correspondingly adjusted in height and angle through the height adjusting mechanism 1 and the angle adjusting mechanism 3, the bearing ring to be tested is positioned and adjusted in position through the workbench 5, and the photoelectric switch transmitting end 6 is adjusted in angle through the angle adjusting mechanism 3, so that the photoelectric switch receiving end 2, the bearing ring inclined oil hole to be tested and the photoelectric switch transmitting end 6 are located on the same axis;
when the light beam emitted by the emitting end 6 of the photoelectric switch passes through the inclined oil hole of the bearing ring to be detected, the light signal is received by the receiving end 2 of the photoelectric switch and converted into an electric signal, and finally whether the light signal is received or not is displayed through software, the angle of the inclined oil hole of the bearing ring to be detected is qualified, and if the light beam is not received by the receiving end 2 of the photoelectric switch, the angle is not qualified; the high-precision correlation photoelectric switch sensor is adopted, so that the high-efficiency nondestructive detection of the angle of the inclined oil hole of the bearing ring is realized, and the method has the advantages of simplicity and convenience in operation, high detection efficiency and the like;
as shown in fig. 2, specifically, the height adjusting mechanism 1 comprises a screw 1.1, a rod body of the screw 1.1 is in threaded connection with an adjusting nut 1.3, a sleeve 1.2 is sleeved on the rod body of the screw 1.1, the sleeve 1.2 is connected with the angle adjusting mechanism 3, the sleeve 1.2 is positioned at the upper part of the adjusting nut 1.3, the height adjusting mechanism 1 further comprises a vertically arranged guide rail 1.4, the sleeve 1.2 is in sliding fit with the guide rail 1.4, the sleeve 1.2 is lifted by rotating the adjusting nut 1.3, the sleeve 1.2 is matched with the guide rail 1.4, the sleeve 1.2 is limited to rotate and can only lift, and when the sleeve 1.2 lifts, the photoelectric switch receiving end 2 is driven by the angle adjusting mechanism 3 to lift, so that height adjustment is realized;
as shown in fig. 4, specifically, the angle adjusting mechanism 3 includes a base 3.4, one side of the upper part of the base 3.4 is hinged with a mounting seat 3.6 through a bracket 3.5, the mounting seat 3.6 is used for fixing a photoelectric switch receiving end 2 or a photoelectric switch transmitting end 6, an angle standard block 3.3 is arranged between the mounting seat 3.6 and the base 3.4, the upper end surface of the angle standard block 3.3 is an inclined surface and is attached to the lower part of the mounting seat 3.6, the lower end surface of the angle standard block 3.3 is a plane and is attached to the upper part of the base 3.4, the other side of the base 3.4 is provided with a push rod seat 3.2, the push rod seat 3.2 is in threaded connection with a push rod 3.1, and one end of the push rod 3.1 is in conflict with the angle standard block 3.3; the ejector rod 3.1 is a threaded rod, and plays a role in supporting the angle standard block 3.3, the angle of the angle standard block 3.3 is the same as the theoretical angle of the inclined oil hole of the bearing ring, and the angle standard block 3.3 is pushed to move by rotating the ejector rod 3.1, so that the mounting seat 3.6 rotates around the bracket 3.5, and the angle of the photoelectric switch receiving end 2 or the photoelectric switch transmitting end 6 is adjusted;
as shown in fig. 4, specifically, the workbench 5 includes an operation table 5.2, one side of the upper part of the operation table 5.2 is provided with a Y-shaped support 5.1 contacting with a bearing ring to be tested, and the other side of the upper part of the operation table 5.2 is provided with a baffle 5.3 contacting with the bearing ring to be tested for placing a workpiece to be tested and adjusting the tested posture and position of the workpiece; a boss is arranged at the lower part of the operating platform 5.2 and is matched with the chute 4.1 on the platform 4 to adjust the horizontal position of the operating platform 5; one end of the Y-shaped support 5.1 is provided with a rectangular through groove, a screw is arranged in the rectangular through groove, and the position of the Y-shaped support on the operating platform 5.2 can be adjusted through the screw; the baffle 5.3 is fixed on the side surface of the operating platform 5.2 through screws and is used for positioning the position of the bearing ring to be detected;
in addition, the upper part of the platform 4 is also provided with a horizontal graduated scale 4.2, and the 0-bit graduation of the horizontal graduated scale 4.2 corresponds to the hinging center of the angle adjusting mechanism 3 of the photoelectric switch transmitting end 6, so that the relative positions of the workbench 5 and the photoelectric switch receiving end 2 from the photoelectric switch transmitting end 6 can be conveniently measured; the side of the guide rail 1.4 is also provided with a height graduated scale, and the 0-bit graduation of the height graduated scale corresponds to the upper surface of the platform 4 and is used for measuring the height of the photoelectric switch receiving end 2.
As shown in fig. 6, the operation steps of the device for measuring the angle of the inclined oil hole of the bearing ring are as follows:
first step, height adjustment of the photoelectric switch receiving end 2: the known height of the rotating center of the photoelectric switch transmitting end 6 from the platform 4 is H1, the horizontal distance of the rotating center of the photoelectric switch receiving end 2 from the rotating center of the transmitting end is L1, the angles of the angle standard block 3.3 and the theoretical angle of the inclined oil hole of the bearing ring are alpha, and therefore the angle can be obtained, and the distance of the rotating center of the photoelectric switch receiving end 2 from the operating platform is required to be adjusted to be H2=L1×cotalpha+H21, so that the axis of the photoelectric switch transmitting end 6 and the axis of the photoelectric switch receiving end 2 are in a superposition state;
step two, adjusting the horizontal position of the workbench 5: the height of the workbench 5 is H4, the distance from the theoretical center of the inclined oil hole of the bearing ring on the outer diameter of the ring to the lower end face of the bearing ring is H3, and therefore the horizontal distance from the right side face of the workbench 5 to the rotation center of the transmitting end can be adjusted to be L2= (H3+H2-H1) cotα; at this time, the bearing ring oblique oil hole (theory), the photoelectric switch transmitting end 6 and the photoelectric switch receiving end 2 are coaxial;
thirdly, mounting a bearing ring to be tested: placing the bearing ring to be detected on an operation table 5.2, tightly attaching the outer diameter of the bearing ring to be detected to a baffle plate 5.3, adjusting the position of a Y-shaped support 5.1, and positioning the bearing ring to be detected;
fourth, beginning measurement: and starting the opposite-emission type photoelectric switch, rotating the bearing ring to be detected for a circle, and if the light beam emitted by the emitting end 6 of the photoelectric switch passes through the inclined oil hole of the bearing ring to be detected and is received by the receiving end 2 of the photoelectric switch, proving that the angle of the inclined oil hole of the bearing ring to be detected is qualified.
The utility model has not been described in detail in the prior art, and it is apparent to those skilled in the art that the utility model is not limited to the details of the above-described exemplary embodiments, but that the utility model can be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the above-described embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (7)
1. The utility model provides a measuring device of bearing ring oblique oilhole angle which characterized in that: the device comprises a height adjusting mechanism (1), a photoelectric switch receiving end (2), two groups of angle adjusting mechanisms (3), a platform (4), a workbench (5) and a photoelectric switch transmitting end (6); the upper part of the platform (4) is in sliding fit with a workbench (5) for positioning a bearing ring to be detected, one side of the upper part of the platform (4) on the workbench (5) is provided with a height adjusting mechanism (1), the height adjusting mechanism (1) is connected with a photoelectric switch receiving end (2) through an angle adjusting mechanism (3), the height adjusting mechanism (1) can drive the angle adjusting mechanism (3) to lift, and the other side of the upper part of the platform (4) on the workbench (5) is connected with a photoelectric switch transmitting end (6) through the angle adjusting mechanism (3);
when the light beam emitted by the emitting end (6) of the photoelectric switch passes through the inclined oil hole of the bearing ring to be detected and is received by the receiving end (2) of the photoelectric switch, the angle of the inclined oil hole of the bearing ring to be detected is qualified, and if the inclined oil hole of the bearing ring to be detected is not received by the receiving end (2) of the photoelectric switch, the angle is unqualified.
2. The device for measuring the angle of the inclined oil hole of the bearing ring according to claim 1, wherein: the height adjusting mechanism (1) comprises a screw (1.1), a rod body of the screw (1.1) is in threaded connection with an adjusting nut (1.3), a sleeve (1.2) is further sleeved on the rod body of the screw (1.1), the sleeve (1.2) is connected with the angle adjusting mechanism (3), the sleeve (1.2) is located on the upper portion of the adjusting nut (1.3), the height adjusting mechanism (1) further comprises a guide rail (1.4) which is vertically arranged, and the sleeve (1.2) is in sliding fit with the guide rail (1.4).
3. The device for measuring the angle of the inclined oil hole of the bearing ring according to claim 1, wherein: the angle adjusting mechanism (3) comprises a base (3.4), one side of the upper portion of the base (3.4) is hinged with a mounting seat (3.6) through a support (3.5), the mounting seat (3.6) is used for fixing a photoelectric switch receiving end (2) or a photoelectric switch transmitting end (6), an angle standard block (3.3) is arranged between the mounting seat (3.6) and the base (3.4), the upper end face of the angle standard block (3.3) is an inclined face and is attached to the lower portion of the mounting seat (3.6), the lower end face of the angle standard block (3.3) is a plane and is attached to the upper portion of the base (3.4), the other side of the base (3.4) is provided with a push rod seat (3.2), the push rod seat (3.2) is in threaded connection with a push rod (3.1), and one end of the push rod (3.1) is abutted to the angle standard block (3.3).
4. The device for measuring the angle of the inclined oil hole of the bearing ring according to claim 1, wherein: the workbench (5) comprises an operation table (5.2), one side of the upper part of the operation table (5.2) is provided with a Y-shaped support (5.1) which is contacted with a bearing ring to be tested, and the other side of the upper part of the operation table (5.2) is provided with a baffle (5.3) which is contacted with the bearing ring to be tested.
5. The device for measuring the angle of the inclined oil hole of the bearing ring according to claim 4, wherein: a boss is arranged at the lower part of the operating platform (5.2) and is matched with a chute (4.1) on the platform (4); one end of the Y-shaped support (5.1) is provided with a rectangular through groove, and a screw is arranged in the rectangular through groove; the baffle (5.3) is fixed on the side surface of the operating platform (5.2) through screws.
6. The device for measuring the angle of the inclined oil hole of the bearing ring according to claim 1, wherein: the upper part of the platform (4) is also provided with a horizontal graduated scale (4.2), and the 0-bit graduation of the horizontal graduated scale (4.2) corresponds to the hinging center of the angle adjusting mechanism (3) of the photoelectric switch transmitting end (6).
7. The device for measuring the angle of the inclined oil hole of the bearing ring according to claim 2, wherein: the side of the guide rail (1.4) is also provided with a height graduated scale, and the 0-bit graduation of the height graduated scale corresponds to the upper surface of the platform (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320392369.6U CN219956453U (en) | 2023-03-06 | 2023-03-06 | Measuring device for angle of inclined oil hole of bearing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320392369.6U CN219956453U (en) | 2023-03-06 | 2023-03-06 | Measuring device for angle of inclined oil hole of bearing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219956453U true CN219956453U (en) | 2023-11-03 |
Family
ID=88548055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320392369.6U Active CN219956453U (en) | 2023-03-06 | 2023-03-06 | Measuring device for angle of inclined oil hole of bearing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219956453U (en) |
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2023
- 2023-03-06 CN CN202320392369.6U patent/CN219956453U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 471039 No. 96, Jianxi, Luoyang District, Henan, Jianshe Road Patentee after: Luoyang Bearing Group Co.,Ltd. Country or region after: China Address before: 471039 No. 96, Jianxi, Luoyang District, Henan, Jianshe Road Patentee before: LUOYANG LYC BEARING Co.,Ltd. Country or region before: China |