CN208213683U - A kind of roller open defect auxiliary detection device - Google Patents
A kind of roller open defect auxiliary detection device Download PDFInfo
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- CN208213683U CN208213683U CN201820386607.1U CN201820386607U CN208213683U CN 208213683 U CN208213683 U CN 208213683U CN 201820386607 U CN201820386607 U CN 201820386607U CN 208213683 U CN208213683 U CN 208213683U
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- roller
- shaft
- card slot
- detection device
- open defect
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Abstract
The utility model relates to bearing roller testing equipment field, specifically a kind of roller open defect auxiliary detection device.Including the setting of same shaft and relatively turnable first rotating shaft and the second shaft, roller is fixed in first rotating shaft, the barrel cover for being located at drum peripheral is fixed in second shaft, in barrel cover along barrel cover it is circumferentially-spaced offer it is multiple for mounting and positioning the card slots of roller to be detected, it drives the roller to be detected being installed in card slot to revolve centered on the second shaft by the rotation of the second shaft, so that the outer rim of roller is stirred the circumferential surface for the roller to be detected being installed in card slot to drive roller rotation to be detected by the rotation of first rotating shaft.The utility model can convenient, fast, efficient auxiliary quality inspection worker visual inspection or or machine vision technique (CCD) be automatically performed roller open defect detection sorting and reject, and then improve the degree of automation of roller production, detection accuracy is improved, and significantly reduces the secondary defect generated in detection process.
Description
Technical field
The utility model relates to bearing roller testing equipment field, specifically a kind of roller open defect auxiliary detection
Device.
Background technique
Roller in bearing plays an important role in bearing operational process, as its outer surface there are crackle, burr or
The defects of raised, then easilys lead to roller during scrolling with bearing inner race, outer ring and retainer severe friction, causes
Heating, causes equipment fault, shortens the service life of bearing.Therefore in roller production, the open defect detection of roller is must
Indispensable important detection project.
Roller appearance detection in the prior art uses visual detection by quality inspection worker mostly, and quality inspection worker holds roller
In the hand, the both ends for first detecting roller, are rotated further by roller to detect the circumferential surface of roller.This detection mode has the following problems: 1,
Detection efficiency is low, and the labor intensive human world is long, and production requirement 2, the error for being unfavorable for modernization automation are larger, in detection roller week
During face local missing inspection, the hidden danger that existing defects roller comes into the market may be generated because roller degree of rotation is inadequate；3,
During manual operation, so that roller is generated secondary defect because inevitably colliding with, scratching in operating process, increase rolling
The unnecessary scrappage of son.
Utility model content
The utility model is intended to provide a kind of roller open defect auxiliary detection device, with convenient, fast, efficient auxiliary
Quality inspection worker visual inspection or machine vision technique (CCD) are automatically performed roller open defect detection sorting and reject, and then improve rolling
The degree of automation of son production, improves detection accuracy, and significantly reduce the secondary defect generated in detection process.
In order to solve the above technical problems, the technical solution adopted in the utility model are as follows: a kind of roller open defect auxiliary
Detection device, including with shaft setting and relatively turnable first rotating shaft and the second shaft, rolling is fixed in first rotating shaft
Cylinder is fixed with the barrel cover for being located at drum peripheral in the second shaft, offers multiple use along barrel cover is circumferentially-spaced in barrel cover
In the card slot for mounting and positioning roller to be detected, by the rotation of the second shaft drive the roller to be detected being installed in card slot with
It revolves centered on second shaft, so that the outer rim of roller is stirred the roller to be detected being installed in card slot by the rotation of first rotating shaft
Circumferential surface to drive roller rotation to be detected.
Preferably, the first rotating shaft is hollow rotating shaft, and the second shaft is rotatably set in first rotating shaft.
Preferably, the first rotating shaft is rotatably arranged in rack.
Preferably, the position that card slot notch side is corresponded in the rack is equipped with reflective mirror.
Preferably, the position that card slot notch side is corresponded in the rack is equipped with for shooting roller one end to be detected figure
First camera of picture corresponds to the position of the slot bottom side of card slot equipped with another for shooting roller to be detected in the rack
The second camera for holding image corresponds to card slot opposite to each other in the position of the side of roller equipped with to be checked for shooting in the rack
Survey the third camera of roller circumferential surface image.
Preferably, the first rotating shaft passes through the first motor driving being fixed on the rack and rotates, in second shaft
Equipped with worm screw section, it is equipped on the rack with the worm gear of the worm screw section cooperation in the second shaft and for driving that worm gear rotates
Two motors.
Preferably, the control circuit of second motor include with control the second motor fixed time interval opening and closing function after
Electric appliance and timer for measuring the second electric motor starting number.
Preferably, the roller and barrel cover are taper, and the big extreme direction of notch towards the barrel cover of the card slot opens up.
Preferably, the card slot is U-shaped.
Preferably, the first rotating shaft and the second shaft favour horizontally arranged.
Beneficial effect
The actual motion state of the utility model analog roller simulates bearing inner race with the outer rim of roller, with barrel cover mould
The retainer of quasi- roller, and the reflective mirror for the position setting indirect labor's visual inspection for being easy to observe in barrel cover or the automatic detection of setting
Camera.
In the detection process, roller, which remains, slowly runs, the rotation fixed time interval opening and closing of barrel cover.The rotation side of barrel cover
Formula continuously can bring or take out of the roller in corresponding card slot into monitoring region equipped with reflective mirror or camera in the form to revolve
It is interior.After roller is brought into monitoring region, detection workman can observe the appearance of roller distal end by reflective mirror, look at roller proximal end straight
Appearance, and roller continuous rotation is stirred by the outer rim of lasting rotation roller and carries out comprehensive mesh with the circumferential surface to roller
Inspection；Three cameras can respectively to the both ends of roller and circumferential surface carry out image taking cooperation display give between worker remotely supervise
It surveys, further camera can be acquired picture and input computer, roller open defect is carried out more by computer program
Accurate judgement.
Detailed description of the invention
Fig. 1 is a kind of the schematic diagram of the section structure of embodiment of the utility model；
Fig. 2 is the schematic diagram of the section structure of the utility model another embodiment；
Marked in the figure: 1, first rotating shaft, the 2, second shaft, 3, reflective mirror, 4, roller, 5, card slot, 6, roller to be detected, 7,
Barrel cover, the 8, first camera, 9, third camera, 10, second camera.
Specific embodiment
As shown in Figures 1 and 2, a kind of roller open defect auxiliary detection device of the utility model, including first rotating shaft 1
With the second shaft 2.First rotating shaft 1 therein is hollow rotating shaft and is rotatably arranged in rack that the second shaft 2 coaxially rotatably covers
It is located in first rotating shaft 1, first rotating shaft 1 and the second shaft 2 can rotate under the action of each self-driven mechanism respectively respectively, mutually not
Interference.
One end of first rotating shaft 1 is equipped with the first motor for driving first rotating shaft 1 to rotate, and the other end is fixed with roller
4.One end of second shaft 2 is equipped with worm screw section, and the other end is fixed with the barrel cover 7 for being located at 4 periphery of roller.It is close on the rack
The position of people's shaft worm screw section be equipped with the worm gear of worm screw section cooperation and the second motor for driving worm gear to rotate.To
The rotation of first rotating shaft 1 and the second shaft 2 can be respectively driven by first motor and the second motor respectively.Roller 4 and barrel cover 7 are equal
Big extreme direction for taper, notch towards the barrel cover 7 of card slot 5 opens up, and first rotating shaft 1 and the second shaft 2 favour level side
To setting, it can avoid roller 6 to be detected and deviate from from card slot 5 and be conducive to detection.
Multiple for mounting and positioning the card slots 5 of roller 6 to be detected, card is offered along barrel cover 7 is circumferentially-spaced in barrel cover 7
Slot 5 is U-shaped, and after multiple rollers 6 to be detected are separately mounted in card slot 5, circumferential surface and 4 outer rim of roller of roller 6 to be detected are connect
Touching can drive roller 6 to be detected to revolve centered on the second shaft 2 by the rotation of the second shaft 2, some is to be detected
Roller 6 is transferred to detection zone, so that the outer rim of roller 4 is stirred the circumferential surface of roller 6 to be detected to drive by the rotation of first rotating shaft 1
6 rotation of roller to be detected, comprehensive detection is carried out with the circumferential surface to roller.The control circuit of the second motor in the present embodiment
Including having the relay of control the second motor fixed time interval opening and closing function and by measuring based on the second electric motor starting number
When device so that roller to be detected 6 one by one enter detection zone, and guarantee each enter detection zone roller stopped in detection zone
Certain time rotates several weeks under the drive of 4 outer rim of roller, so that testing staff or equipment fill the circumferential surface of roller 6 to be detected
Sorting is surveyed, and hidden danger of quality caused by missing inspection is avoided.
The utility model can implement the detection of 6 appearance of roller to be detected by following two mode:
In embodiment 1, the position for corresponding to 5 notch side of card slot on the rack is equipped with reflective mirror 3, and testing staff is located at barrel cover
7 small end position observes the appearance of roller distal end by reflective mirror 3, looks at the appearance of roller proximal end straight, and pass through persistently rotation rolling
The outer rim of cylinder 4 stirs roller continuous rotation to carry out comprehensive visual inspection with the circumferential surface to roller, will not conform in the detection process
Lattice product, which take out, to be sorted out.
In embodiment 2, the position for corresponding to 5 notch side of card slot on the rack is equipped with for shooting 6 one end of roller to be detected
First camera 8 of image, the position for corresponding to the slot bottom side of card slot 5 on the rack are equipped with for shooting roller 6 to be detected separately
The second camera 10 of one end image, correspond on the rack card slot 5 opposite to each other in the side of roller 4 position be equipped with for shoot to
Detect the third camera 9 of 6 circumferential surface image of roller.Three cameras can carry out image taking to the both ends of roller and circumferential surface respectively
Cooperation display give between worker remotely monitor, further can by camera acquire picture input computer, pass through machine
Vision technique (CCD) carries out more accurate judgement to roller open defect.Three cameras are distributed in the top of cylinder set, in cylinder
The settable filling body that roller 6 to be detected is inserted into cylinder set card slot 5 in the lower section and the left and right sides of set and will be by three
The roller that a camera detection is crossed releases the discharging mechanism of card slot 5, connects conveyer belt at the rear of discharging mechanism, on the conveyor belt
If the rejected product output mechanism for releasing rejected product, after detecting substandard product, by reading the second motor
In counter to determine the position of rejected product, in the rejected product by being discharged in conveyer belt transmission process by rejected product
The substandard product is released conveyer belt by mechanism, to guarantee to meet testing requirements from the product of the normal discharge of conveyer belt.
It should also be noted that, herein, relational terms such as first and second and the like are used merely to one
Entity or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation
There are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to contain
Lid non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. a kind of roller open defect auxiliary detection device, it is characterised in that: including same shaft setting and relatively turnable the
One shaft (1) and the second shaft (2) are fixed with roller (4) in first rotating shaft (1), are fixed with and are provide in the second shaft (2)
Barrel cover (7) in roller (4) periphery, on barrel cover (7) along barrel cover (7) it is circumferentially-spaced offer it is multiple for mount and position to
The card slot (5) for detecting roller (6) drives the roller to be detected (6) being installed in card slot (5) by the rotation of the second shaft (2)
It is revolved centered on the second shaft (2), stirs the outer rim of roller (4) by the rotation of first rotating shaft (1) and be installed on card slot (5)
The circumferential surface of interior roller to be detected (6) is to drive roller to be detected (6) rotation.
2. a kind of roller open defect auxiliary detection device according to claim 1, it is characterised in that: the first rotating shaft
It (1) is hollow rotating shaft, the second shaft (2) is rotatably set in first rotating shaft (1).
3. a kind of roller open defect auxiliary detection device according to claim 2, it is characterised in that: the first rotating shaft
(1) it is rotatably arranged in rack.
4. a kind of roller open defect auxiliary detection device according to claim 3, it is characterised in that: in the rack
The position of corresponding card slot (5) notch side is equipped with reflective mirror (3).
5. a kind of roller open defect auxiliary detection device according to claim 3, it is characterised in that: in the rack
The position of corresponding card slot (5) notch side is equipped with the first camera (8) for shooting roller to be detected (6) one end image,
Corresponded in the rack slot bottom side of card slot (5) position be equipped with for shooting roller to be detected (6) other end image the
Two cameras (10), corresponded in the rack card slot (5) opposite to each other in the side of roller (4) position be equipped with for shooting it is to be checked
Survey the third camera (9) of roller (6) circumferential surface image.
6. a kind of roller open defect auxiliary detection device according to claim 3, it is characterised in that: the first rotating shaft
(1) by the first motor driving rotation being fixed on the rack, second shaft (2) is equipped with worm screw section, sets on the rack
There are the worm gear cooperated with the worm screw section on the second shaft (2) and the second motor for driving worm gear to rotate.
7. a kind of roller open defect auxiliary detection device according to claim 6, it is characterised in that: second motor
Control circuit include with control the second motor fixed time interval opening and closing function relay and for metering the second motor open
The timer of dynamic number.
8. a kind of roller open defect auxiliary detection device according to claim 1, it is characterised in that: the roller (4)
It is taper with barrel cover (7), the big extreme direction of notch towards the barrel cover (7) of the card slot (5) opens up.
9. a kind of roller open defect auxiliary detection device according to claim 1, it is characterised in that: the card slot (5)
For U-shaped.
10. a kind of roller open defect auxiliary detection device according to claim 1, it is characterised in that: described first turn
Axis (1) and the second shaft (2) favour horizontally arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820386607.1U CN208213683U (en) | 2018-03-21 | 2018-03-21 | A kind of roller open defect auxiliary detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820386607.1U CN208213683U (en) | 2018-03-21 | 2018-03-21 | A kind of roller open defect auxiliary detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208213683U true CN208213683U (en) | 2018-12-11 |
Family
ID=64504218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820386607.1U Active CN208213683U (en) | 2018-03-21 | 2018-03-21 | A kind of roller open defect auxiliary detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208213683U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339756A (en) * | 2018-03-21 | 2018-07-31 | 洛阳久德轴承模具技术有限公司 | A kind of roller open defect auxiliary detection device |
| CN112517443A (en) * | 2020-11-21 | 2021-03-19 | 正安县田湾方竹种植农民专业合作社 | Quality detection equipment for checking acceptance of square bamboo shoots for beverage processing |
-
2018
- 2018-03-21 CN CN201820386607.1U patent/CN208213683U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339756A (en) * | 2018-03-21 | 2018-07-31 | 洛阳久德轴承模具技术有限公司 | A kind of roller open defect auxiliary detection device |
| CN112517443A (en) * | 2020-11-21 | 2021-03-19 | 正安县田湾方竹种植农民专业合作社 | Quality detection equipment for checking acceptance of square bamboo shoots for beverage processing |
| CN112517443B (en) * | 2020-11-21 | 2022-03-25 | 正安县田湾方竹种植农民专业合作社 | Quality detection equipment for checking acceptance of square bamboo shoots for beverage processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201029 Address after: Luolong District 471000 of Henan city of Luoyang Province Li Lou Jing Hua Market Patentee after: HENAN WEICHUANG BEARING PRECISION TECHNOLOGY Co.,Ltd. Address before: 471000 Luoyang, Henan, China (Henan) free trade trial area, Luoyang 5 high tech Development Zone, Luoyang, Fenghua Road, 5, 510 Patentee before: LUOYANG JIUDE BEARING MOULD TECHNOLOGY Co.,Ltd. |