CN202692932U - Bearing direction detection device - Google Patents
Bearing direction detection device Download PDFInfo
- Publication number
- CN202692932U CN202692932U CN 201220365510 CN201220365510U CN202692932U CN 202692932 U CN202692932 U CN 202692932U CN 201220365510 CN201220365510 CN 201220365510 CN 201220365510 U CN201220365510 U CN 201220365510U CN 202692932 U CN202692932 U CN 202692932U
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- bearing
- detection device
- direction detection
- fixed block
- support
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Abstract
The utility model discloses a bearing direction detection device. The bearing direction detection device comprises a support, a fixing block, a power mechanism and a control element, wherein the fixing block is fixedly provided with a detection shaft, a through hole is arranged at the center position of the support, the detection shaft stretches into the through hole, the bottom end of the support is provided with a cavity for installing a bearing, one end of the detection shaft is provided with a sensing element in a connection manner, and the control element is electrically connected with the sensing element. The bearing is arranged at the bottom end of the support, the fixing block is downwards pressed through the power mechanism, the fixing blocks drives the detection shaft to deep in the inner diameter of the bearing, the inner diameters of the front surface and the back surface are inconsistent, thus the downward moving distances of the detection shaft is inconsistent, the sensing element transmits the displacement variation of the detection shaft to the control element for outputting and displaying, the front surface and the back surface of the bearing can be determined according to different moving distances, the working efficiency is higher, the accuracy degree is increased, the reverse installation damage of the bearing when the bearing is used in a later stage is avoided, the stability when the bearing is used is increased, and the using cost is lowered.
Description
Technical field
The utility model relates to a kind of pick-up unit, is specifically related to the pick-up unit of the forward and reverse detection of a kind of bearing.
Background technology
The internal diameter in the same size of traditional bearing pros and cons, therefore it doesn't matter distinguishes pros and cons, but because industry needs split bearing inside to be pyramidal structure, the internal diameter size of pros and cons is inconsistent, if the variation of tapering is more obvious, the internal diameter of pros and cons differs larger, then comparatively easily differentiates, if but existed the variation of tapering not obvious, then would be difficult to its pros and cons is judged soundly.
There is a bearing in existing market, the internal diameter difference of its pros and cons is 0.1-0.5mm, its variation range is less, be difficult to determine intuitively the pros and cons of bearing, therefore need to detect it definite, traditional detection mode detects for the employing industrial camera, but this mode needs larger space, and illuminance requires high, testing cost is higher, or estimate by the skilled labor, need to clap time, the inaccuracy of manual detection than meropodium, error often can appear detecting, be difficult to the pros and cons of bearing is judged effectively, detection limit is larger, and work efficiency is lower; Or directly do not detect, put upside down in case detect not precisely the pros and cons of bearing, when using, assembling can cause stability relatively poor in the later stage, cause later stage use error and damage, use cost is higher.
Therefore, a kind of can fast and effeciently the detection determined the forward and reverse of bearing, improves detection efficiency, reduces error, the damage when avoiding the later stage to use, and the stability when improving the bearing use reduces the pick-up unit of use cost and demands urgently occurring.
The utility model content
Adopt industrial camera to detect or manual detection for solving traditional approach, testing cost is higher, error often can occur detecting, is difficult to the pros and cons of bearing is judged effectively, and detection limit is larger, and work efficiency is lower; And the in a single day detection not pros and cons of accurate bearing is put upside down, when using, assembling can cause stability relatively poor in the later stage, cause later stage use error and damage, the problem such as use cost is higher the utility model discloses a kind of bearing direction detection device, determine the forward and reverse of bearing to reach fast and effeciently to detect, improve detection efficiency, reduce error, the damage when avoiding the later stage to use, stability when improving the bearing use, the purpose of reduction use cost.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of bearing direction detection device comprises support, is positioned at the fixed block of described support top, and described fixed block top is provided with described fixed block is applied the actuating unit that moves down acting force;
Be fixedly installed the detection axle on the described fixed block, described carriage center place is provided with through hole, and described detection shaft extension enters in the described through hole, and the bottom of described support is provided with for bearings mounted chamber;
One end of described detection axle is connected with the sensing element that the described detection axial translation of sensing changes, and described bearing direction detection device also comprises with described sensing element and is electrically connected the control element that the signal that will sense transforms demonstration.
Preferably, also be provided with back-moving spring between described fixed block and described support, described back-moving spring one end and described fixed block are fixed, and the other end and described support are fixed.
Preferably, also be provided with guiding mechanism between described fixed block and described support.
Preferably, described guiding mechanism is the guidepost that is fixedly installed on the described support, is provided with the pilot hole that is complementary with described guidepost on the described fixed block.
Preferably, the bottom of described support also is provided with the detent mechanism for the axial location bearing.
Preferably, described detent mechanism is for being used for ball-screw or the bulb plunger of alignment bearing lower surface.
Preferably, the optical fiber that also is provided with on the described support for detection of the bearing upper surface detects the hole.
Preferably, described sensing element comprises detecting head and sensor.
Preferably, described control element is the PLC controller.
Preferably, described bearing direction detection device also comprises the alarm element that is electrically connected with described PLC controller.
The disclosed bearing direction detection device of the utility model comprises support, fixed block, actuating unit; Be fixedly installed the detection axle on the described fixed block, described carriage center place is provided with through hole, and described detection shaft extension enters in the described through hole, and the bottom of described support is provided with for bearings mounted chamber; One end of described detection axle is connected with the sensing element that the described detection axial translation of sensing changes, and described bearing direction detection device also comprises with described sensing element and is electrically connected the control element that the signal that will sense transforms demonstration.By bearing being installed on the bottom of support, press down fixed block by actuating unit, fixed block drives the detection axle and gos deep in the bearing bore diameter, because the pros and cons internal diameter of bearing is inconsistent, therefore detect moving down apart from also just inconsistent of axle, the change in displacement that sensing element will detect axle passes to control element and carries out output display, determine the pros and cons of bearing according to different displacement, work efficiency is higher, reduce error, improved degree of accuracy, the anti-dress when avoiding the later stage to use damages, stability when improving the bearing use reduces use cost.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art.Apparently, the accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the disclosed a kind of bearing direction detection device of the utility model;
Fig. 2 is the structural representation that detects axle and bearing in the disclosed a kind of bearing direction detection device of the utility model.
The title of the numeral among the figure or the corresponding component of alphabetical representative:
1, support 2, fixed block 3, detection axle 4, detecting head 5, sensor 6, back-moving spring 7, guidepost 8, detent mechanism 9, bearing 10, optical fiber detect the hole.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model discloses a kind of bearing direction detection device, determine the forward and reverse of bearing to reach fast and effeciently to detect, improve detection efficiency, reduce error, damage when avoiding the later stage to use, the stability when improving the bearing use, the purpose of reduction use cost.
As shown in Figure 1, 2, a kind of bearing direction detection device comprises support 1, is positioned at the fixed block 2 of support 1 top, and fixed block 2 tops are provided with fixed block 2 is applied the actuating unit (not shown) that moves down acting force; Actuating unit can be cylinder or hydraulic jack etc., does not specifically limit.
Be fixedly installed on the fixed block 2 and detect axle 3, support 1 center is provided with the through hole (not shown), detects axle 3 and stretches in the through hole, and the bottom of support 1 is provided with for bearings mounted chamber (not shown); Bearing 9 can directly be arranged in the through hole.
An end that detects axle 3 is connected with the sensing element that sensing detects axle 3 change in displacement, and the bearing direction detection device also comprises and is electrically connected the control element (not shown) that the signal that will sense transforms demonstration with sensing element.By bearing 9 being installed on the bottom of support 1, actuating unit presses down fixed block 2, fixed block 2 drives detection axle 3 and gos deep in bearing 9 internal diameters, because the pros and cons internal diameter of bearing is inconsistent, therefore detect moving down apart from also just inconsistent of axle 3, the displacement variable that sensing element will detect axle 3 passes to control element and carries out output display, determines the pros and cons of bearing according to different displacement.
This mode is that robotization testing efficient is higher, has reduced labor capacity, and has reduced error, has improved the degree of accuracy that detects, and the anti-dress when avoiding the later stage to use damages, and the stability when improving the bearing use reduces use cost.
The bottom of support 1 also is provided with the detent mechanism 8 for axial location bearing 9.Detent mechanism 8 is ball-screw.After being installed on bearing on the support, can bearing be carried out axial restraint by detent mechanism 8, the lower surface of bearing is fixed, prevent that bearing from dropping, detent mechanism also can be cover plate that is arranged at the support bottom etc., and concrete structure does not limit.
The optical fiber that also is provided with on the support 1 for detection of bearing 9 upper surfaces detects hole 10, the correct position of the position of detecting the bearing upper surface by optical fiber when guaranteeing that bearing detects, avoid occurring bearing and place problems such as tilting to cause the late detection error, improve accuracy of detection.
After the bearing detection is complete, can by becoming flexible or taking off detent mechanism bearing is taken out, detect next bearing.
Sensing element comprises detecting head 4 and sensor 5, and control element is the PLC controller.The electric signal that the PLC controller detects sensor 5 is processed to transform and is shown, or the alarm element that is electrically connected at the PLC controller, whether alarm element is reported to the police if the numerical value that detects and setting numerical value are inconsistent, install oppositely to determine bearing.Wherein alarm element can be photoelectric alarm and/or buzzer siren etc., does not specifically limit.
1 on fixed block 2 and support also are provided with back-moving spring 6.Back-moving spring 6 one ends and fixed block 2 are fixing, and the other end and support 1 are fixing.By back-moving spring 6 is set, can be reset to the original position after finishing and carry out next round and detect when fixed block 2 presses down to detect through actuating unit, the automatically reseting of implement device, work efficiency is higher.
1 on fixed block 2 and support also are provided with guiding mechanism.Guiding mechanism is the guidepost 7 that is fixedly installed on the described support 1, is provided with the pilot hole (not shown) that is complementary with guidepost 7 on the fixed block 2.By guidepost and pilot hole are set, so that fixed block can vertically move down, avoid occurring fixed block, cause detecting axle and measure inaccurate problem, improve measuring accuracy.
Wherein, detect the end of axle for the cone column construction, be convenient to detect axle and go deep into detecting in the brearing bore.
The disclosed bearing direction detection device of the utility model comprises support, fixed block, actuating unit; Be fixedly installed the detection axle on the described fixed block, described carriage center place is provided with through hole, and described detection shaft extension enters in the described through hole, and the bottom of described support is provided with for bearings mounted chamber; One end of described detection axle is connected with the sensing element that the described detection axial translation of sensing changes, and described bearing direction detection device also comprises with described sensing element and is electrically connected the control element that the signal that will sense transforms demonstration.By bearing being installed on the bottom of support, press down fixed block by actuating unit, fixed block drives the detection axle and gos deep in the bearing bore diameter, because the pros and cons internal diameter of bearing is inconsistent, therefore detect moving down apart from also just inconsistent of axle, the change in displacement that sensing element will detect axle passes to control element and carries out output display, determine the pros and cons of bearing according to different displacement, work efficiency is higher, reduce error, improved degree of accuracy, the anti-dress when avoiding the later stage to use damages, stability when improving the bearing use reduces use cost.
More than be the description to the utility model embodiment, by the above-mentioned explanation to the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, in other embodiments realization.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a bearing direction detection device is characterized in that, comprises support, is positioned at the fixed block of described support top, and described fixed block top is provided with described fixed block is applied the actuating unit that moves down acting force;
Be fixedly installed the detection axle on the described fixed block, described carriage center place is provided with through hole, and described detection shaft extension enters in the described through hole, and the bottom of described support is provided with for bearings mounted chamber;
One end of described detection axle is connected with the sensing element that the described detection axial translation of sensing changes, and described bearing direction detection device also comprises with described sensing element and is electrically connected the control element that the signal that will sense transforms demonstration.
2. bearing direction detection device according to claim 1 is characterized in that, also is provided with back-moving spring between described fixed block and described support, and described back-moving spring one end and described fixed block are fixed, and the other end and described support are fixed.
3. bearing direction detection device according to claim 2 is characterized in that, also is provided with guiding mechanism between described fixed block and described support.
4. bearing direction detection device according to claim 3 is characterized in that, described guiding mechanism is the guidepost that is fixedly installed on the described support, is provided with the pilot hole that is complementary with described guidepost on the described fixed block.
5. each described bearing direction detection device is characterized in that according to claim 1-4, and the bottom of described support also is provided with the detent mechanism for the axial location bearing.
6. bearing direction detection device according to claim 5 is characterized in that, described detent mechanism is for being used for ball-screw or the bulb plunger of alignment bearing lower surface.
7. bearing direction detection device according to claim 6 is characterized in that, the optical fiber that also is provided with on the described support for detection of the bearing upper surface detects the hole.
8. bearing direction detection device according to claim 7 is characterized in that, described sensing element comprises detecting head and sensor.
9. bearing direction detection device according to claim 8 is characterized in that, described control element is the PLC controller.
10. bearing direction detection device according to claim 9 is characterized in that, described bearing direction detection device also comprises the alarm element that is electrically connected with described PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365510 CN202692932U (en) | 2012-07-26 | 2012-07-26 | Bearing direction detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365510 CN202692932U (en) | 2012-07-26 | 2012-07-26 | Bearing direction detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202692932U true CN202692932U (en) | 2013-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220365510 Expired - Fee Related CN202692932U (en) | 2012-07-26 | 2012-07-26 | Bearing direction detection device |
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| Country | Link |
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| CN (1) | CN202692932U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833298A (en) * | 2014-02-12 | 2015-08-12 | 鸿发国际科技股份有限公司 | Paper thickness detection device and paper thickness detection method thereof |
| CN106881277A (en) * | 2017-01-18 | 2017-06-23 | 苏州睿达矩自动化设备有限公司 | A kind of positive and negative detection of bearing and sorting mechanism |
| CN107626602A (en) * | 2017-09-27 | 2018-01-26 | 常熟理工学院 | Bearing automatic measurement sorting equipment based on micro-displacement sensor |
-
2012
- 2012-07-26 CN CN 201220365510 patent/CN202692932U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833298A (en) * | 2014-02-12 | 2015-08-12 | 鸿发国际科技股份有限公司 | Paper thickness detection device and paper thickness detection method thereof |
| CN106881277A (en) * | 2017-01-18 | 2017-06-23 | 苏州睿达矩自动化设备有限公司 | A kind of positive and negative detection of bearing and sorting mechanism |
| CN107626602A (en) * | 2017-09-27 | 2018-01-26 | 常熟理工学院 | Bearing automatic measurement sorting equipment based on micro-displacement sensor |
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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: 20130123 Termination date: 20200726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |