CN203785893U - One-way bearing performance detection device - Google Patents
One-way bearing performance detection device Download PDFInfo
- Publication number
- CN203785893U CN203785893U CN201420186437.4U CN201420186437U CN203785893U CN 203785893 U CN203785893 U CN 203785893U CN 201420186437 U CN201420186437 U CN 201420186437U CN 203785893 U CN203785893 U CN 203785893U
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- China
- Prior art keywords
- unilateral bearing
- holder
- assembled together
- detecting performance
- sensor
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Abstract
The utility model discloses a one-way bearing performance detection device, which comprises a device body, a transmission assembly, a sensor assembly, a driving motor and a control assembly. A driven shaft and a one-way bearing inner circle are assembled together; the transmission assembly comprises a driving mechanism and the driven shaft; one end of the driving mechanism and the driving motor are assembled together, and the other end and an outer circle of the one-way bearing are assembled together; the sensor assembly is arranged on the driven shaft and electrically connected with the control assembly; and the control assembly is arranged in the device body and electrically connected with the driving motor. Whether the one-way brake performance of the one-way bearing is good can be judged by judging whether the sensor has feedback signals, and normal use at work and the service life of the one-way bearing can be ensured.
Description
Technical field
The utility model relates to braking technology field, relates in particular to a kind of unilateral bearing device for detecting performance.
Background technology
Along with unilateral bearing is in the widespread use of commercial unit; bearing problem can cause equipment downtime, device damage and equipment failure; in order to allow equipment keep reliability service under high-performance and minimum maintenance cost; must detect unilateral bearing before use; the unilateral bearing testing tool using is at present generally the detection that rests on its surface fracture and surface flatness; or the use procedure of checkout equipment is more loaded down with trivial details; be difficult to reach fast detecting and go out the object of unilateral bearing one-way brake performance, the serviceable life that cannot guarantee unilateral bearing.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of unilateral bearing device for detecting performance, this can test unilateral bearing one-way brake performance to bearing performance checkout equipment under axle working order, guarantees unilateral bearing normal use and serviceable life at work.
For solving the problems of the technologies described above, the unilateral bearing device for detecting performance that the utility model provides comprises device body, transmission component, sensor module, drive motor and Control Component, described transmission component is installed on described device body, described transmission component comprises driving mechanism and driven axle, described driven axle and described unilateral bearing inner ring are assembled together, described driving mechanism one end and described drive motor are assembled together, the described driving mechanism other end and described unilateral bearing outer ring are assembled together, described sensor module is installed on described driven axle and with described Control Component and is electrically connected, described Control Component is placed in described device body and with described drive motor and is electrically connected.
Preferably, described driving mechanism comprises main drive shaft and clamping part, and described clamping part one end and described main drive shaft are assembled together, and the other end and described unilateral bearing inner ring are assembled together.
Preferably, described clamping part is tubular, and described clamping part one end corresponding with described unilateral bearing is provided with at least two can be along the claw of transverse shifting, and described clamping part is assembled together by described claw and described unilateral bearing outer ring.
Preferably, described device body comprises cabinet, the first holder and the second holder, and described the first holder and the second holder are fixed on described cabinet, and described the first holder and the second holder link together by described transmission component.
Preferably, between described transmission component and described the first holder and the second holder for removably connecting.
Preferably, described sensor module comprises sensor and is loaded on the triggering sheet that transmits for block sensor on driven axle and produce feedback signal.
Preferably, described Control Component also comprises: display module, for the performance parameter of described unilateral bearing is passed through to interface display; And/or key-press module, for carrying out work at the described unilateral bearing device for detecting performance of manipulation.
After adopting said structure, when described unilateral bearing device for detecting performance detects the performance of unilateral bearing, control drive motor and rotate the rotation of band main drive shaft, by judging whether described sensor has feedback signal to judge that whether the one-way brake performance of described unilateral bearing is good, guarantee unilateral bearing normal use and serviceable life at work.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model unilateral bearing device for detecting performance embodiment, wherein triggers sheet and blocks sensor;
Fig. 2 and Fig. 1 are similar, for being the schematic diagram of the utility model unilateral bearing device for detecting performance embodiment, wherein triggering sheet and do not block sensor;
Fig. 3 is the utility model circuit block diagram;
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only for explaining the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is the schematic diagram of the utility model unilateral bearing device for detecting performance embodiment, wherein triggers sheet and blocks sensor; In the present embodiment, unilateral bearing device for detecting performance 20 comprises device body 24, transmission component 21, sensor module 23, drive motor 22 and Control Component 27, transmission component 21 is installed on device body 24, transmission component 21 comprises driving mechanism 211 and driven axle 212, the outer orientation of driven axle 212 is equipped with unilateral bearing 10, driving mechanism 211 one end and drive motor 22 are assembled together, driving mechanism 211 other ends and unilateral bearing 10 outer rings are assembled together, and described sensor module 23 is installed on driven axle 212.And be electrically connected with Control Component 27, Control Component 27 is placed in cabinet 24 and with drive motor 22 and is electrically connected.
Device body 24 comprises that cabinet 241, the first holder 242 and the second holder 243 first holders 242 and the second holder 243 link together by transmission component 21, the first holder 242 and the second holder 243 are individually fixed in the two ends on cabinet 241 tops, between transmission component 21 and the first holder 242 and the second holder 243 for removably connecting.
Driving mechanism 211 comprises main drive shaft 211a and clamping part 211b, clamping part 211b one end and main drive shaft 211a are assembled together, the other end and unilateral bearing 10 inner rings are assembled together, in the present embodiment, main drive shaft 211a is drive motor 22 output shafts, certainly in other embodiments, main drive shaft 211a also can distinguish another root axle of drive motor 22 output shafts, links together by shaft coupling and drive motor 22 output shafts.Clamping part 211b is tubular, clamping part 211b one end corresponding with unilateral bearing 10 is provided with three transversely movable claws, clamping part 211b is assembled together by claw and unilateral bearing 10 outer rings, the clamping part 211b other end offers a hole coordinating with main drive shaft 211a, and main drive shaft 211a plants and forms wringing fit in this hole and with clamping part 211b.
Sensor module 23 comprises sensor 232 and triggers sheet 231, trigger sheet 231 and be loaded on the end face that deviates from unilateral bearing 10 on driven axle, triggering sheet 231 transmits and produces feedback signal for block sensor 232, sensor 232 is installed in position corresponding with triggering sheet 231 on the first holder 242, sensor 232 is photoelectric sensor, in the time triggering sheet 231 through its top covering sensor 232, the signal that sensor 232 power valves send is passed receiving tube back after triggering sheet 231 reflections, receiving tube receive after signal sensor 232 send unilateral bearing 10 by the signal of monodirectional locking to Control Component 27, be appreciated that, described signal is high-frequency signal, low frequency signal or infrared signal.
Control Component 27 comprises single-chip microcomputer, display module 271 and key-press module 272, and display module 271 is for passing through interface display by the performance parameter of unilateral bearing 10; Key-press module 272, carries out work for handling unilateral bearing device for detecting performance 20; Power module, for supplying with display module 272, key-press module 271, sensor 232 and the required power supply of single-chip microcomputer.
Refer to Fig. 3, single-chip microcomputer is connected with drive motor 22 input ends with output terminal, and sensor 232 output terminals are connected with single-chip microcomputer, and power module is connected with display module 272, key-press module 271 and sensor 232 respectively.
As shown in Figure 1, Single-chip Controlling drive motor 22 clockwise rotates, and be with main drive shaft 211a to clockwise rotate, unilateral bearing 10 is unidirectional locked, and main drive shaft drives driven axle 212 to clockwise rotate by clamping part and unilateral bearing 10, triggers sheet 231 and blocks sensor 232, sensor 232 send unilateral bearing 10 the signal of the dead signal of one-way lock to single-chip microcomputer, single-chip microcomputer obtains controlling drive motor 22 after signal and rotated counterclockwise for 2 seconds, by unilateral bearing release, completes one-period test.Then unit sheet machine continuation control drive motor 22 clockwise rotates, and carries out the test in next cycle, and flow process is identical with the period 1, until described test period reaches N time, can judge that unilateral bearing one-way brake is functional; If in a certain test period, when drive motor 22 clockwise rotates, unilateral bearing 10 is not locked, can not drive and trigger blade 231 covering sensors 232, sensor 232 does not receive feedback signal, thereby sensor 232 sends the signal of unilateral bearing 10 non-locking to single-chip microcomputer, judge that unilateral bearing 10 one-way brake performances are bad, as shown in Figure 2.
Should be understood that; these are only preferred embodiment of the present utility model; can not therefore limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model instructions and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. a unilateral bearing device for detecting performance, it is characterized in that: comprise device body, transmission component, sensor module, drive motor and Control Component, described transmission component is installed on described device body, described transmission component comprises driving mechanism and driven axle, described driven axle and described unilateral bearing inner ring are assembled together, described driving mechanism one end and described drive motor are assembled together, the described driving mechanism other end and described unilateral bearing outer ring are assembled together, described sensor module is installed on described driven axle and with described Control Component and is electrically connected, described Control Component is placed in described device body and with described drive motor and is electrically connected.
2. unilateral bearing device for detecting performance according to claim 1, is characterized in that: described driving mechanism comprises main drive shaft and clamping part, and described clamping part one end and described main drive shaft are assembled together, and the other end and described unilateral bearing inner ring are assembled together.
3. unilateral bearing device for detecting performance according to claim 2, it is characterized in that: described clamping part is tubular, described clamping part one end corresponding with described unilateral bearing is provided with at least two transversely movable claws, and described clamping part is assembled together by described claw and described unilateral bearing outer ring.
4. unilateral bearing device for detecting performance according to claim 1, it is characterized in that: described device body comprises cabinet, the first holder and the second holder, described the first holder and the second holder are fixed on described cabinet, and described the first holder and the second holder link together by described transmission component.
5. unilateral bearing device for detecting performance according to claim 4, is characterized in that: between described transmission component and described the first holder and the second holder for removably connecting.
6. unilateral bearing device for detecting performance according to claim 1, is characterized in that: described sensor module comprises sensor and is loaded on the triggering sheet that transmits for block sensor on driven axle and produce feedback signal.
7. unilateral bearing device for detecting performance according to claim 1, is characterized in that: described Control Component also comprises: display module, for the performance parameter of described unilateral bearing is passed through to interface display; And/or key-press module, carry out work for handling described unilateral bearing device for detecting performance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420186437.4U CN203785893U (en) | 2014-04-17 | 2014-04-17 | One-way bearing performance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420186437.4U CN203785893U (en) | 2014-04-17 | 2014-04-17 | One-way bearing performance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203785893U true CN203785893U (en) | 2014-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420186437.4U Expired - Fee Related CN203785893U (en) | 2014-04-17 | 2014-04-17 | One-way bearing performance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203785893U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103969045A (en) * | 2014-04-17 | 2014-08-06 | 深圳怡化电脑股份有限公司 | One-way bearing performance detection method and device |
| CN107870087A (en) * | 2017-12-14 | 2018-04-03 | 苏州普拉米精密机械有限公司 | A kind of bearing multifunctional testing machine |
| CN108008300A (en) * | 2017-12-29 | 2018-05-08 | 深圳市踢踢电子有限公司 | A kind of detection device for being used for the micromachine with welding lead |
-
2014
- 2014-04-17 CN CN201420186437.4U patent/CN203785893U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103969045A (en) * | 2014-04-17 | 2014-08-06 | 深圳怡化电脑股份有限公司 | One-way bearing performance detection method and device |
| CN107870087A (en) * | 2017-12-14 | 2018-04-03 | 苏州普拉米精密机械有限公司 | A kind of bearing multifunctional testing machine |
| CN107870087B (en) * | 2017-12-14 | 2023-12-08 | 苏州普拉米精密机械有限公司 | Bearing multifunctional testing machine |
| CN108008300A (en) * | 2017-12-29 | 2018-05-08 | 深圳市踢踢电子有限公司 | A kind of detection device for being used for the micromachine with welding lead |
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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 |
Granted publication date: 20140820 Termination date: 20210417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |