CN204718807U - Device for detecting bearings flexibility - Google Patents
Device for detecting bearings flexibility Download PDFInfo
- Publication number
- CN204718807U CN204718807U CN201520271967.3U CN201520271967U CN204718807U CN 204718807 U CN204718807 U CN 204718807U CN 201520271967 U CN201520271967 U CN 201520271967U CN 204718807 U CN204718807 U CN 204718807U
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- cylinder
- proximity switch
- measuring table
- loading assemblies
- stepper motor
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Abstract
The utility model discloses a kind of device for detecting bearings flexibility, comprise detection platform, loading assemblies, detection components, positioning cylinder and driven unit, loading assemblies and driven unit are positioned at the both sides of detection platform, measuring table near loading assemblies while be provided with projection, loading assemblies comprises flat-removing air cyclinder and clamping cylinder, flat-removing air cyclinder and clamping cylinder are connected with carrying pawl respectively, detection components comprises measurement bay and proximity switch, proximity switch is fixed on measurement bay, proximity switch is vertical with measuring table to be arranged, measurement bay is fixed on measuring table, measuring table offers pilot hole, positioning cylinder is provided with immediately below pilot hole, driven unit comprises stepper motor, driving wheel and propelling movement cylinder, driving wheel is connected with the turning axle of stepper motor, stepper motor is fixedly mounted on bogie, push cylinder to be connected with bogie.The utility model carries out accurate detection by proximity switch to bearing, and that avoids manual detection to cause thinks error.
Description
Technical field
The utility model belongs to bearing detecting device, more specifically relates to a kind of pick-up unit for bearing dirigibility.
Background technology
Bearing is parts conventional in plant equipment, plays a part fixing and reduce load friction factor in mechanical transmission course.Its major function is supported mechanical rotary body, in order to reduce the mechanical load friction factor of equipment in transmission process, ensure the precision of plant equipment running, and the dirigibility of bearing directly has influence on the usability of bearing.In existing technology, for the detection of bearing dirigibility, generally manually carry out.After clamping bearing inner race with a hand, another hand finger stirs the outer ring of bearing fast, whether observation bearing outer ring and steel ball retainer rotate and velocity of rotation, or with the Vibration Condition that hand clamping inner ring is felt, judge that whether bearing dirigibility is qualified.This detection mode manually judges due to the sense organ only with operating personnel, lacks unified examination criteria; And easily occur misplaced because of the error in judgement of operating personnel or exercise not harmony, cause defective products flow into production process below and be difficult to be detected.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of bearing detecting device for detection axis chengling activity.
In order to reach above-mentioned technique effect, the technical solution of the utility model is as follows:
Device for detecting bearings flexibility, comprise detection platform, loading assemblies, detection components, positioning cylinder and driven unit, loading assemblies and driven unit are positioned at the both sides of detection platform, measuring table near loading assemblies while be provided with projection, loading assemblies comprises flat-removing air cyclinder and clamping cylinder, flat-removing air cyclinder and clamping cylinder are connected with carrying pawl respectively, detection components comprises measurement bay and proximity switch, proximity switch is fixed on measurement bay, proximity switch is vertical with measuring table to be arranged, measurement bay is fixed on measuring table, measuring table offers pilot hole, positioning cylinder is provided with immediately below pilot hole, driven unit comprises stepper motor, driving wheel and propelling movement cylinder, driving wheel is connected with the turning axle of stepper motor, stepper motor is fixedly mounted on bogie, push cylinder to be connected with bogie.
In some embodiments, carrying pawl is connected on barrow, and flat-removing air cyclinder is connected with barrow, and clamping cylinder is connected with carrying pawl, and the bottom of clamping cylinder is provided with base, and floor installation is on guide rail.
In some embodiments, the two ends of guide rail are provided with oil buffer.
In some embodiments, carrying pawl is provided with three screens, and screens is semicircle shape.
Its beneficial effect is: the bearing that band detects is fastened in carrying pawl, and carrying pawl is provided with three screens, and each screens is the semicircle shape that internal diameter and bearing outside diameter match.Flat-removing air cyclinder drives barrow translation to move, barrow drives the translation of carrying pawl to move, bearing to be detected is placed after below detection components by carrying pawl, the piston rod of clamping cylinder is done to shrink and is moved, the convex barrier bearing at detection platform edge moves with clamping cylinder, makes bearing depart from carrying pawl, is placed on immediately below detection components, the piston rod of positioning cylinder stretches out, and makes the ball of bearing be positioned at immediately below the proximity switch of detection components; Driven unit driving bearing rotates, and stepper motor drives driving wheel to rotate, and pushes the piston rod of cylinder and stretches out motion, makes that driving wheel and bearing are tangent to be connected, and driving wheel is rotated by friction force band dynamic bearing; The proximity switch of detection components detects the gap between the ball of the ball bearing rotated and ball, contrast with setting range value after obtaining data, if the data read drop in setting range value, then show that this bearing is specification product, if the data read not in setting range value, then show that this bearing is substandard product.The utility model carries out accurate detection by proximity switch to bearing, and that avoids manual detection to cause thinks error.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is the structural representation of the device for detecting bearings flexibility of the utility model one embodiment.
The title of the corresponding component in figure represented by numeral:
1. detection platform, 2. loading assemblies, 21. flat-removing air cyclinders, 22. clamping cylinders, 221. bases, 23. carrying pawls, 231. screens, 24. barrows, 3. detection components, 31. measurement bays, 32. proximity switches, 4. positioning cylinder, 5. driven unit, 51. stepper motors, 52. driving wheels, 53. push cylinder, 54. bogies, 6. guide rail, 61. oil buffers.
Embodiment
As shown in Figure 1, the utility model discloses a kind of device for detecting bearings flexibility, comprises detection platform 1, loading assemblies 2, detection components 3, positioning cylinder 4 and driven unit 5.Loading assemblies 2 and driven unit 5 are positioned at the both sides of detection platform.Detection platform 1 is provided with projection near the side of loading assemblies 2.Loading assemblies 2 comprises flat-removing air cyclinder 21, clamping cylinder 22, carrying pawl 23 and barrow 24.Flat-removing air cyclinder 21 and clamping cylinder 22 are connected with carrying pawl 23 respectively.Carrying pawl 23 is connected on barrow 24, and flat-removing air cyclinder 21 is connected with barrow 24, and clamping cylinder 22 is connected with carrying pawl 23.The bottom of clamping cylinder 22 is provided with base 221, and base 221 is arranged on guide rail 6.The two ends of guide rail 6 are provided with oil buffer 61, play a protective role to carrying pawl 23.Detection components 3 comprises measurement bay 31 and proximity switch 32, and proximity switch 32 is fixed on measurement bay 31.Proximity switch 32 is vertical with measuring table 1 to be arranged, and measurement bay 31 is fixed on measuring table 1.Measuring table 1 offers pilot hole, immediately below pilot hole, is provided with positioning cylinder 4.Driven unit 5 comprises stepper motor 51, driving wheel 52, pushes cylinder 53 and bogie 54.Driving wheel 52 is connected with the turning axle of stepper motor 51, and stepper motor 51 is fixedly mounted on bogie 54, pushes cylinder 53 and is connected with bogie 54.
The bearing that band detects is fastened in carrying pawl 23, and carrying pawl 23 is provided with three screens 231, and each screens 231 is the semicircle shape that internal diameter and bearing outside diameter match.Flat-removing air cyclinder 21 drives barrow 24 translation to move, barrow 24 drives the translation of carrying pawl 23 to move, bearing to be detected is placed after below detection components 3 by carrying pawl 23, the piston rod of clamping cylinder 22 is done to shrink and is moved, convex barrier bearing in detection platform 1 moves with clamping cylinder 22, make bearing depart from carrying pawl 23, be placed on the below of detection components 3.The piston rod of positioning cylinder 4 stretches out, and the ball of bearing is positioned at immediately below the proximity switch 32 of detection components 3.Driven unit 5 driving bearing rotates, and stepper motor 51 drives driving wheel 52 to rotate, and pushes the piston rod of cylinder 53 and stretches out motion, makes that driving wheel 52 and bearing are tangent to be connected, and driving wheel 52 is rotated by friction force band dynamic bearing.The proximity switch 32 of detection components 3 detects the gap between the ball of the ball bearing rotated and ball, contrast with setting range value after obtaining data, if the data read drop in setting range value, then show that this bearing is specification product, if the data read not in setting range value, then show that this bearing is substandard product.The utility model carries out accurate detection by proximity switch 32 pairs of bearings, and that avoids manual detection to cause thinks error.
Above-described is only the preferred implementation of the utility model device for detecting bearings flexibility; for those skilled in the art; under the prerequisite not paying creative work, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (4)
1. device for detecting bearings flexibility, it is characterized in that, comprise detection platform, loading assemblies, detection components, positioning cylinder and driven unit, described loading assemblies and driven unit are positioned at the both sides of detection platform, described measuring table near loading assemblies while be provided with projection, described loading assemblies comprises flat-removing air cyclinder and clamping cylinder, described flat-removing air cyclinder and clamping cylinder are connected with carrying pawl respectively, described detection components comprises measurement bay and proximity switch, described proximity switch is fixed on measurement bay, described proximity switch is vertical with measuring table to be arranged, described measurement bay is fixed on measuring table, described measuring table offers pilot hole, positioning cylinder is provided with immediately below described pilot hole, described driven unit comprises stepper motor, driving wheel and propelling movement cylinder, described driving wheel is connected with the turning axle of stepper motor, described stepper motor is fixedly mounted on bogie, described propelling movement cylinder is connected with bogie.
2. device for detecting bearings flexibility according to claim 1, is characterized in that, described carrying pawl is connected on barrow, described flat-removing air cyclinder is connected with barrow, described clamping cylinder is connected with carrying pawl, and the bottom of described clamping cylinder is provided with base, and described floor installation is on guide rail.
3. device for detecting bearings flexibility according to claim 2, is characterized in that, the two ends of described guide rail are provided with oil buffer.
4. device for detecting bearings flexibility according to claim 1, is characterized in that, described carrying pawl is provided with three screens, and described screens is semicircle shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520271967.3U CN204718807U (en) | 2015-04-29 | 2015-04-29 | Device for detecting bearings flexibility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520271967.3U CN204718807U (en) | 2015-04-29 | 2015-04-29 | Device for detecting bearings flexibility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204718807U true CN204718807U (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520271967.3U Expired - Fee Related CN204718807U (en) | 2015-04-29 | 2015-04-29 | Device for detecting bearings flexibility |
Country Status (1)
| Country | Link |
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| CN (1) | CN204718807U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865790A (en) * | 2016-05-19 | 2016-08-17 | 华东交通大学 | Detecting device and method for flexibility of bearing |
| CN108792475A (en) * | 2018-07-05 | 2018-11-13 | 华东交通大学 | A kind of bearing handling device |
| CN109142369A (en) * | 2018-07-23 | 2019-01-04 | 杭州慧知连科技有限公司 | A kind of chemical fiber spinning cake appearance delection device |
| CN110672320A (en) * | 2019-10-08 | 2020-01-10 | 宁波更大集团有限公司 | Automatic detection equipment for bearing |
-
2015
- 2015-04-29 CN CN201520271967.3U patent/CN204718807U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865790A (en) * | 2016-05-19 | 2016-08-17 | 华东交通大学 | Detecting device and method for flexibility of bearing |
| CN105865790B (en) * | 2016-05-19 | 2018-05-01 | 华东交通大学 | The detection device and method of bearing flexibility |
| CN108792475A (en) * | 2018-07-05 | 2018-11-13 | 华东交通大学 | A kind of bearing handling device |
| CN109142369A (en) * | 2018-07-23 | 2019-01-04 | 杭州慧知连科技有限公司 | A kind of chemical fiber spinning cake appearance delection device |
| CN110672320A (en) * | 2019-10-08 | 2020-01-10 | 宁波更大集团有限公司 | Automatic detection equipment for bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20170429 |