CN220039322U - Bearing ring height detection device - Google Patents
Bearing ring height detection device Download PDFInfo
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- CN220039322U CN220039322U CN202321389613.XU CN202321389613U CN220039322U CN 220039322 U CN220039322 U CN 220039322U CN 202321389613 U CN202321389613 U CN 202321389613U CN 220039322 U CN220039322 U CN 220039322U
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- 238000001514 detection method Methods 0.000 title claims abstract description 86
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 5
- 238000012360 testing method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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Abstract
The utility model discloses a bearing ring height detection device which comprises a detection platform, a detection assembly, a driving assembly and a clamping assembly, wherein the driving assembly is used for driving a workpiece to be detected to rotate, and the clamping assembly is used for clamping the workpiece to be detected. The utility model is convenient for detecting the circumferential height of the bearing ring to be detected, ensures the stability of the detection process through clamping and fixing, further ensures the detection accuracy, simultaneously is convenient for discharging the bearing ring after the detection is finished, and improves the practicability of the detection device.
Description
Technical Field
The utility model belongs to the technical field of bearing ring detection devices, and particularly relates to a bearing ring height detection device.
Background
Rolling bearing is a precise mechanical element, the machining precision of the ring and the rolling body is generally 0.1 to 10um, and some special bearings have higher requirements. For such high precision parameter values, it is only possible to determine by precision metering techniques and instrumentation, otherwise the quality index of the produced bearing will be an unidentified waiting value. From this, it can be seen that the detection technique plays an important role in bearing production. Currently, electric micro-meters, roundness measuring meters, surface roughness measuring meters and the like are widely adopted in the bearing industry to measure and control the size, form and position tolerance and surface quality of parts;
the Chinese patent with the application number of CN207395649U discloses a height detection device for a small and medium-sized ferrule, which comprises a bottom plate and a reference device connected with the bottom plate, wherein the reference device comprises a reference plate and a reference baffle plate, the reference baffle plate is arranged below the bottom plate, the reference plate is sleeved in a cavity of the bottom plate and fixed on the reference baffle plate, and a surface vertical to a test pen can be provided by setting a reference standard, so that the precision of the test pen during measurement is ensured. The height detection device further comprises a calibration device, a lifting device and a measuring device, wherein the calibration device is positioned on one side of the bottom plate, the lifting device is arranged above the calibration device, and the measuring device is positioned in front of the lifting device. By adopting the inductance sampling and comparing measurement principle, the device has the advantages of high precision, quick tooling replacement and the like, reduces labor cost and reduces error rate caused by manual judgment.
Although the above comparative case solves the corresponding technical problems, the above comparative case has the following drawbacks: the technical scheme has poor positioning effect on the bearing ring to be detected, and the bearing ring is easy to deflect in the detection process, so that the detection precision is influenced.
Disclosure of Invention
In order to solve the technical problems, the utility model aims to provide the bearing ring height detection device which is convenient for clamping and fixing the bearing ring to be detected, so that the detection stability is ensured, the detection accuracy is further improved, meanwhile, the bearing ring after the detection is finished is conveniently discharged, and the efficiency of the detection device is improved, so that the defects of the prior art are overcome.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the bearing ring height detection device comprises a detection platform, wherein the top of the detection platform is used for placing a workpiece to be detected, and a detection assembly is arranged at the top of the detection platform and corresponds to the top end position of the edge of the workpiece to be detected;
the driving assembly is used for driving the workpiece to be detected to rotate and comprises a driving motor fixedly connected to the bottom of the detection platform, and a driving rubber roller is fixedly connected to an output shaft of the driving motor;
the clamping assembly is used for clamping the workpiece to be detected and comprises a cylinder fixedly connected to the side face of the detection platform, a sliding block is fixedly connected to the output end of the cylinder, a mounting column is fixedly connected to the top of the sliding block, and an arc-shaped abutting block is fixedly connected to the top of the mounting column.
As a further scheme of the utility model, the detection assembly comprises a pressure shaft which is positioned at one side of the driving rubber roller and penetrates through the detection platform, the lower end of the pressure shaft is connected with a counterweight rod through a connecting sleeve, the tail end of the counterweight rod is sleeved with a counterweight block, a spring is sleeved on the pressure shaft positioned above the detection platform, the upper end of the pressure shaft is respectively provided with a measuring head and a dial indicator through a first connecting seat and a second connecting seat, the dial indicator longitudinally corresponds to the measuring head, and the dial indicator is positioned above the measuring head.
As a further preferable scheme of the utility model, a pushing frame is arranged on the periphery of the pressure shaft on the detection platform, the front end of the pushing frame corresponds to a workpiece to be detected, and a pushing cylinder is arranged at the rear end of the pushing frame.
As a further scheme of the utility model, the device also comprises a discharging assembly and a conveying rail which is arranged opposite to the discharging assembly, wherein the discharging assembly comprises a mounting frame fixedly connected to the detection platform, an electric push rod is fixedly connected to the mounting frame, and a pushing plate is fixedly connected to the output end of the electric push rod.
As a further preferable scheme of the utility model, the driving assembly further comprises an auxiliary rubber roller rotatably arranged at the top of the detection platform, and one side of the auxiliary rubber roller, which is close to the workpiece to be detected, is abutted against the workpiece to be detected.
As a preferable scheme of the utility model, a sliding groove for sliding the sliding block is formed at the top of the detection platform and corresponds to the sliding block.
As a further scheme of the utility model, limit balls are arranged on two sides of the arc-shaped abutting block, and one side, close to the workpiece to be detected, of the limit balls is abutted against the edge of the workpiece to be detected.
Compared with the prior art, the bearing ring height detection device provided by the utility model has the following beneficial effects: the bearing ring to be detected is clamped and fixed conveniently, so that the stability of detection is guaranteed, the detection accuracy is improved, the bearing ring after detection is discharged conveniently, and the practicability of the detection device is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only examples of embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a first embodiment of the present utility model;
FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to an embodiment of the present utility model;
FIG. 3 is a second schematic diagram of an embodiment of the present utility model;
FIG. 4 is a schematic view of a partial enlarged structure at B in FIG. 3 according to an embodiment of the present utility model;
fig. 5 is a schematic diagram of a third embodiment of the present utility model.
Reference numerals:
the device comprises a 1-detection platform, a 2-workpiece to be detected, a 3-driving component, a 4-clamping component, a 5-discharging component, a 6-detection component, a 7-conveying track, a 301-driving motor, a 302-driving rubber roller, a 303-auxiliary rubber roller, a 401-cylinder, a 402-sliding block, a 403-mounting column, a 404-arc-shaped abutting block, a 405-limiting ball, a 501-mounting frame, a 502-electric push rod and a 503-pushing plate;
60-pressure shaft, 61-connecting sleeve, 62-counterweight rod, 63-counterweight, 64-spring, 65-first connecting seat, 66-second connecting seat, 67-measuring head and 68-dial indicator;
80-pushing frame, 81-pushing cylinder.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following detailed description of the implementation routine of the present utility model is provided with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the embodiments of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model.
In the description of the embodiments of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, integrally connected, or detachably connected; may be a communication between the interiors of two elements; either directly or indirectly through intermediaries, the specific meaning of the terms in the embodiments of the utility model will be understood by those skilled in the art in the specific case.
Referring to fig. 1-5, the bearing ring height detection device of the embodiment of the utility model comprises a detection platform 1, wherein a workpiece 2 to be detected is placed on the top of the detection platform 1, and a detection component 6 for detecting the height of the workpiece 2 to be detected is arranged on the top of the detection platform 1 and corresponds to the top end position of the edge of the workpiece 2 to be detected.
The detection assembly 6 comprises a pressure shaft 60 penetrating through the detection platform 1, the lower end of the pressure shaft 60 is connected with a counterweight rod 62 through a connecting sleeve 61, the tail end of the counterweight rod 62 is sleeved with a counterweight 63, the pressure shaft 60 above the detection platform 1 is sleeved with a spring 64, the upper end of the pressure shaft 60 is provided with a measuring head 67 and a dial indicator 68 through a first connecting seat 65 and a second connecting seat 66 respectively, the dial indicator 68 longitudinally corresponds to the measuring head 67, and the dial indicator 68 is located above the measuring head 67.
When the workpiece 2 to be detected is located below the measuring head 67 of the detecting assembly above the detecting platform 1, the balancing weight 63 is adjusted in a balancing mode, when the balancing weight reaches the balancing weight of the preset detection, the balancing weight 63 pulls down the pressure shaft 60 through the balancing weight rod 62, the spring 64 is compressed, meanwhile, the lower end of the measuring head 67 abuts against the upper end face of the workpiece 2 to be detected, and the measuring value is displayed on the dial indicator 68.
After the detection is completed, the balancing weight 63 is subjected to weight reduction adjustment, the spring 64 is stretched, the pressure shaft 60 is pressed down to return to the original position, and the measuring head 67 and the dial indicator 68 are lifted to return to the original position.
In order to completely detect the whole height of the workpiece 2, the bearing ring height detection device further comprises a driving assembly 3 for driving the workpiece 2 to be detected to rotate, wherein the driving assembly 3 comprises a driving motor 301 fixedly connected to the bottom of the detection platform 1, and a driving rubber roller 302 is fixedly connected to an output shaft of the driving motor 301.
Referring to fig. 3, the driving assembly 3 further includes an auxiliary rubber roller 303 rotatably mounted on the top of the inspection platform 1, and one side of the auxiliary rubber roller 303, which is close to the workpiece 2 to be inspected, is in rolling contact with the workpiece 2 to be inspected.
When the driving motor 301 rotates to drive the rubber roller to drive the workpiece 2 to be detected to rotate, the auxiliary rubber roller 303 which is abutted against the workpiece 2 to be detected is driven, and is limited while being driven in an assisted manner, and meanwhile, the stability of circumferential rotation of the workpiece 2 to be detected is improved.
In order to facilitate the rotation of the workpiece 2 to be detected on the detection platform 1, a detachable turntable (not shown in the figure) is arranged in the detection platform 1 below the workpiece 2 to be detected, and the corresponding turntable can be replaced for the workpieces 2 to be detected with different specifications.
Referring to fig. 1-2, in order to facilitate clamping of a workpiece 2 to be inspected, the bearing ring height detection device according to the embodiment of the present utility model further includes a clamping assembly 4. The clamping assembly 4 comprises an air cylinder 401 fixedly connected to the side face of the detection platform 1, a sliding block 402 is fixedly connected to the output end of the air cylinder 401, a mounting column 403 is fixedly connected to the top of the sliding block 402, and an arc-shaped abutting block 404 matched with the workpiece 2 to be detected is fixedly connected to the top of the mounting column 403. In order to increase the stability of the movement of the slide block 402 and improve the stability of clamping the workpiece 2 to be detected, a sliding groove which is in sliding connection with the slide block 402 is formed in the top of the detection platform 1 and corresponds to the position of the slide block 402.
Referring to fig. 2, limiting balls 405 are mounted on two sides of the arc-shaped abutting block 404, and one side, close to the workpiece 2 to be detected, of the limiting balls 405 abuts against the edge of the workpiece 2 to be detected, so that friction force of the arc-shaped abutting block 404 when the workpiece 2 to be detected abuts against is reduced, and stability of circumferential rotation of the workpiece 2 to be detected is improved.
Referring to fig. 3 and 4, the bearing ring height detection device according to the embodiment of the utility model further comprises a discharging assembly 5 and a conveying track 7 arranged opposite to the discharging assembly 5.
The discharging assembly 5 comprises a mounting frame 501 fixedly connected to the detecting platform 1, an electric push rod 502 is fixedly connected to the mounting frame 501, a pushing plate 503 is fixedly connected to the output end of the electric push rod 502, and the electric push rod 502 can push a workpiece to the conveying track 7 by pushing the material returning plate 503.
Referring to fig. 5, in order to assist the workpiece 2 to be detected to be far away from the driving rubber roller 302 and the auxiliary rubber roller 303, a pushing frame 80 is arranged on the periphery of the pressure shaft 60 on the detection platform 1, the front end of the pushing frame 80 corresponds to the workpiece 2 to be detected, and a pushing cylinder 81 is arranged at the rear end of the pushing frame 80. After the detection is finished, the clamping assembly 4 is reset, the workpiece 2 to be detected is pushed away from the detection assembly 6 between the driving rubber roller 302 and the auxiliary rubber roller 303 by the pushing cylinder 81 through the pushing frame 80, and then is pushed to the conveying track 7 by the discharging assembly 5, so that the discharging is finished.
By adopting the technical scheme, the bearing ring to be detected is clamped and fixed conveniently, the stability in the detection process is guaranteed, the detection accuracy is further improved, the bearing ring after detection is discharged conveniently, the bearing ring is output along the conveying track, and the practicability of the detection device is further improved.
The working principle of the bearing ring height detection device provided by the embodiment of the utility model is as follows: the workpiece 2 to be detected is placed on the detection platform 1, the air cylinder 401 is started, the air cylinder 401 drives the mounting column 403 on the sliding block 402 to be close to the workpiece 2 to be detected, and the mounting column is abutted to the workpiece 2 to be detected through the limiting ball 405 on the arc-shaped abutting block 404, so that the limiting of the workpiece 2 to be detected can be realized, the driving motor 301 is started at the moment, the driving motor 301 drives the driving rubber roller 302 and the auxiliary rubber roller 303 to rotate, so that the workpiece 2 to be detected can be driven to rotate circumferentially under the friction effect, and the workpiece 2 to be detected can rotate for one circle, namely, the convenient detection of the height change on the circumference of the workpiece 2 to be detected can be realized through the detection component 6.
While the basic principles of the present utility model have been shown and described, the foregoing is provided by way of illustration of a preferred embodiment of the utility model, and not by way of limitation, the foregoing embodiment and description are merely illustrative of the principles of the utility model, and any modifications, equivalents, improvements or modifications not within the spirit and scope of the utility model should be included within the scope of the utility model.
Claims (7)
1. The bearing ring height detection device is characterized by comprising;
the detection device comprises a detection platform (1), wherein the top of the detection platform (1) is used for placing a workpiece (2) to be detected, and a detection assembly (6) is arranged at the top of the detection platform (1) and corresponds to the top end position of the edge of the workpiece (2) to be detected; the driving assembly (3) is used for driving the workpiece (2) to be detected to rotate, the driving assembly (3) comprises a driving motor (301) fixedly connected to the bottom of the detection platform (1), and a driving rubber roller (302) is fixedly connected to an output shaft of the driving motor (301);
the clamping assembly (4) is used for clamping the workpiece (2) to be detected, the clamping assembly (4) comprises an air cylinder (401) fixedly connected to the side face of the detection platform (1), a sliding block (402) is fixedly connected to the output end of the air cylinder (401), a mounting column (403) is fixedly connected to the top of the sliding block (402), and an arc-shaped abutting block (404) is fixedly connected to the top of the mounting column (403).
2. The race height-detecting device of claim 1 wherein: the detection assembly (6) comprises a pressure shaft (60) which is positioned on one side of a driving rubber roller (302) and penetrates through the detection platform (1), a counterweight rod (62) is connected to the lower end of the pressure shaft (60) through a connecting sleeve (61), a balancing weight (63) is sleeved at the tail end of the counterweight rod (62), a spring (64) is sleeved on the pressure shaft (60) positioned above the detection platform (1), a measuring head (67) and a dial indicator (68) are arranged at the upper end of the pressure shaft (60) through a first connecting seat (65) and a second connecting seat (66) respectively, the dial indicator (68) corresponds to the measuring head (67) longitudinally, and the dial indicator (68) is positioned above the measuring head (67).
3. The race height-detecting device of claim 2 wherein: the periphery that is located pressure axle (60) on testing platform (1) is equipped with and pushes away work or material rest (80), it corresponds work piece (2) to wait to detect to push away work or material rest (80) front end, it is equipped with pushing away material cylinder (81) to push away work or material rest (80) rear end.
4. A bearing ring height detection apparatus according to claim 1 or 3, wherein: the device also comprises a discharging component (5) and a conveying track (7) which is arranged opposite to the discharging component (5); the discharging assembly (5) comprises a mounting frame (501) fixedly connected to the detecting platform (1), an electric push rod (502) is fixedly connected to the mounting frame (501), and a pushing plate (503) is fixedly connected to the output end of the electric push rod (502).
5. A bearing ring height detection apparatus according to claim 1 or 3, wherein: the driving assembly (3) further comprises an auxiliary rubber roller (303) rotatably mounted at the top of the detection platform (1), and one side, close to the workpiece (2) to be detected, of the auxiliary rubber roller (303) is abutted against the workpiece (2) to be detected.
6. The race height-detecting device of claim 1 wherein: the top of the detection platform (1) and the position corresponding to the sliding block (402) are provided with sliding grooves for sliding the sliding block (402).
7. The race height-detecting device of claim 6 wherein: limiting balls (405) are arranged on two sides of the arc-shaped abutting block (404), and one side, close to the workpiece (2) to be detected, of the limiting balls (405) is abutted against the edge of the workpiece (2) to be detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321389613.XU CN220039322U (en) | 2023-06-02 | 2023-06-02 | Bearing ring height detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321389613.XU CN220039322U (en) | 2023-06-02 | 2023-06-02 | Bearing ring height detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220039322U true CN220039322U (en) | 2023-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321389613.XU Active CN220039322U (en) | 2023-06-02 | 2023-06-02 | Bearing ring height detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220039322U (en) |
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2023
- 2023-06-02 CN CN202321389613.XU patent/CN220039322U/en active Active
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