CN107214106A - Long cylinder roller openings bearing inner race circularity automatic detection device - Google Patents
Long cylinder roller openings bearing inner race circularity automatic detection device Download PDFInfo
- Publication number
- CN107214106A CN107214106A CN201710406475.4A CN201710406475A CN107214106A CN 107214106 A CN107214106 A CN 107214106A CN 201710406475 A CN201710406475 A CN 201710406475A CN 107214106 A CN107214106 A CN 107214106A
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- China
- Prior art keywords
- bearing inner
- component
- rotary components
- inner race
- automatic detection
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/20—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring contours or curvatures, e.g. determining profile
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention provides a kind of long cylinder roller openings bearing inner race circularity automatic detection device, including feed mechanism, bearing rotary detent mechanism and internal diameter roundness measurement mechanism, bearing rotary detent mechanism includes rotary drive assembly and two rotary components, two rotary components are arranged at the discharge end of feed mechanism, rotary drive assembly and two rotary components are connected, for driving two to drive rotary components rotating Vortex；Internal diameter roundness measurement mechanism includes measurement drive component, straight-line displacement component, linear displacement transducer and detection agency, measurement drive component is connected for driving straight-line displacement component to move back and forth in a rectilinear direction with straight-line displacement component, linear displacement transducer is arranged on straight-line displacement component, and detection agency is arranged on linear displacement transducer and connection is contacted with bearing inner wall.The present invention realizes automatic detection, and operating efficiency is high, and precision is good, reduces hand labor intensity.
Description
Technical field
The invention belongs to roundness measurement technical field, and in particular to a kind of long cylinder roller openings bearing inner race circularity is automatic
Detection means.
Background technology
The Chinese invention patent of Application No. 201510138902.6 discloses a kind of long cylindrical roller bearing open enclosure
Continuous producing apparatus, its have parts batch of processing it is big, by artificial detection labor intensity is big, repeatable poor, shakiness
Qualitative high the shortcomings of.The bearing inner race circularity that is open is one of important feature parameter of bearing, influences the assembly precision and axle of bearing
Load distribution when bearing to carry, influences the service life of bearing.
Current production line upper bearing (metal) roundness measurement mainly has two methods, and a kind of bearing roundness measurement method is to rely at 2 points
Formula diameter measurement, this method error is larger while requirement takes different points, and detection efficiency is relatively low.Another bearing roundness measurement side
Method is to make ring taps rule by customer requirement size, and ring taps rule are filled in into sample, circularity is checked.This method is imitated compared to first method
Rate is higher, but because the product that production line is processed is of large quantities so that hand labor intensity is increased.
Therefore, a kind of automatic detection device for being capable of quick detection bearing inner race is needed badly, can be seamless right with Production of bearing line
Connect, improve production line efficiency.
The content of the invention
To solve, hand labor intensity that prior art is present is big and the larger defect of error, and the present invention provides a kind of long
Cylindrical roller opening bearing inner race circularity automatic detection device.
In order to achieve the above object, technical scheme is as follows：
The present invention provides a kind of long cylinder roller openings bearing inner race circularity automatic detection device, including：
Feed mechanism, for transmitting long cylinder roller openings bearing；
Bearing rotary detent mechanism, including rotary drive assembly and two rotary components, two rotary components are arranged at feeder
The discharge end of structure, rotary drive assembly and two rotary components are connected, for driving two to drive rotary components rotating Vortex；
Internal diameter roundness measurement mechanism, including measurement drive component, straight-line displacement component, linear displacement transducer and explorer
Structure, measurement drive component is connected for driving straight-line displacement component in a rectilinear direction to move back with straight-line displacement component
Dynamic, linear displacement transducer is arranged on straight-line displacement component, and detection agency is arranged on linear displacement transducer and and bearing
Inwall contact connection.
It is preferred that, feed mechanism includes feeding guide, pushing tow cylinder and jacking block, and the port of export of feeding guide is provided with baffle plate,
Through hole is provided with feeding guide and close to the position of baffle plate, pushing tow cylinder is arranged at the lower section of feeding guide, and jacking block is arranged at top
The output end of push cylinder and it is movably set in through hole.
It is preferred that, the bottom of feeding guide by its entrance point to the port of export to be obliquely installed from high to low, the top of jacking block
For ramp structure, the gradient of ramp structure is consistent with the gradient of feed lead rail bottom.
It is preferred that, rotary drive assembly includes rotating stepper motor, driving pulley, driven pulley, driving gear, driven tooth
Wheel and idle pulley, driving pulley are connected on the output shaft of rotating stepper motor, passed through between driving pulley and driven pulley
Belt transmission is connected, and driven pulley is connected with driving gear, and idle pulley external toothing is connected in driving gear and driven tooth
Between wheel；Two rotary components include the first roller and the second roller, and the first roller and driving gear are connected, the second roller with
Driven gear is connected.
It is preferred that, measurement drive component is measurement stepper motor；Straight-line displacement component includes displacement gear and displacement rack,
Displacement gear is connected on the output shaft of measurement stepper motor, and displacement gear is connected with the engagement of displacement rack；Straight-line displacement
Sensor includes induction part and connecting rod, and induction part is connected in one end of displacement rack and is connected with connecting rod, connecting rod
It is provided with gauge head sleeve；Detection agency includes probe and contact, and probe is hinged with gauge head sleeve, and contact is arranged at the freedom of probe
End.
It is preferred that, non-defective unit collecting mechanism is additionally provided with, non-defective unit collecting mechanism includes pusher cylinder, skewback and non-defective unit collecting box,
Pusher cylinder is arranged at the lower section of two rotary components, and skewback is arranged at the output end of pusher cylinder, and the bevel altitude edge of skewback goes out
Material direction is is obliquely installed from high to low, and non-defective unit collecting box is arranged at the lower section of two rotary components.
It is preferred that, waste collection mechanism is additionally provided with, waste collection mechanism includes drawing material cylinder, hook and waste collection case,
Draw and expect that cylinder is arranged at the side of two rotary components and its telescopic direction is axially consistent with two rotary components, hook connection setting
In the output end for drawing material cylinder, waste collection case is arranged at the lower section for drawing material cylinder.
Beneficial effect：Long cylinder roller openings bearing is sent on two rotary components by feed mechanism, measures drive component
Straight-line displacement component is driven, so that driving detection agency to stretch into bearing inner race makes its free end contact bearing inwall, when in bearing
Enclose detection agency when circularity differs larger and produce displacement, linear displacement transducer senses the displacement to detect the circle of bearing
Degree, realizes automatic detection, and operating efficiency is high, and precision is good, reduces hand labor intensity.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the structural representation of the feed mechanism of the present invention.
Fig. 3 is the structural representation of the bearing rotary detent mechanism of the present invention.
Fig. 4 is the structural representation of the non-defective unit collecting mechanism of the present invention.
Fig. 5 is the structural representation of the waste collection mechanism of the present invention.
Fig. 6 is the structural representation of the internal diameter roundness measurement mechanism of the present invention.
Embodiment
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
In order to reach the purpose of the present invention, as shown in Figures 1 to 6, one is provided in the one of which embodiment of the present invention
Long cylinder roller openings bearing inner race circularity automatic detection device is planted, including：
Feed mechanism 1, for transmitting long cylinder roller openings bearing；
Bearing rotary detent mechanism 2, including rotary drive assembly and two rotary components, two rotary components are arranged at feeder
The discharge end of structure, rotary drive assembly and two rotary components are connected, for driving two to drive rotary components rotating Vortex；
Internal diameter roundness measurement mechanism 4, including measurement drive component 4-1, straight-line displacement component, linear displacement transducer 4-4
And detection agency, measurement drive component 4-1 is connected with straight-line displacement component to be used to drive straight-line displacement component in a straight line
Direction moves back and forth, and linear displacement transducer 4-4 is arranged on straight-line displacement component, and detection agency is arranged at straight-line displacement sensing
Connection is contacted on device 4-4 and with bearing inner wall.
Present embodiment is sent to two rotation groups compared to prior art, long cylinder roller openings bearing 5 by feed mechanism
On part, measurement drive component driving straight-line displacement component, so that driving detection agency to stretch into bearing inner race makes its free end in contact
Bearing inner wall, when bearing inner race circularity difference is larger, detection agency produces displacement, and linear displacement transducer senses the displacement
So as to detect the circularity of bearing, automatic detection is realized, operating efficiency is high, and precision is good, reduces hand labor intensity.
As shown in Fig. 2 the implementation result in order to further optimize the present invention, in another embodiment of the invention
In, on the basis of foregoing teachings, feed mechanism 1 includes feeding guide 1-1, pushing tow cylinder 1-2 and jacking block 1-3, feeding guide
The 1-1 port of export is provided with baffle plate, feeding guide 1-1 and is provided with through hole close to the position of baffle plate, and pushing tow cylinder 1-2, which is arranged at, to be sent
Expect guide rail 1-1 lower section, jacking block 1-3 is arranged at pushing tow cylinder 1-2 output end and is movably set in through hole.
Using above-mentioned technical proposal, the bearing processed by production line is moved to the port of export along feeding guide 1-1, top
Push cylinder 1-2 stretches out ejects feeding guide 1-1 by jacking block 1-3 so that the detection zone that bearing is fallen between two rotary components.
In order to further optimize the implementation result of the present invention, in another embodiment of the invention, foregoing interior
On the basis of appearance, feeding guide 1-1 bottom by its entrance point to the port of export to be obliquely installed from high to low, jacking block 1-3 top
Portion is ramp structure, and the gradient of ramp structure is consistent with the gradient of feed lead rail 1-1 bottoms.
Using above-mentioned technical proposal, feeding guide is consistent with the gradient at the top of jacking block, causes when pushing tow cylinder is retracted
Jacking block is flushed with the bottom of feeding guide.
As shown in figure 3, the implementation result in order to further optimize the present invention, in another embodiment of the invention
In, on the basis of foregoing teachings, rotary drive assembly includes rotating stepper motor 2-1, driving pulley 2-2, driven pulley 2-
4th, driving gear 2-5, driven gear 2-7 and idle pulley 2-6, driving pulley 2-2 are connected in rotating stepper motor 2-1 output
On axle, it is connected between driving pulley 2-2 and driven pulley 2-4 by belt 2-3, driven pulley 2-4 and driving gear 2-5
Drive connection, idle pulley 2-6 external toothings are connected between driving gear 2-5 and driven gear 2-7；Two rotary components include the
One roller 2-8 and the second roller 2-9, the first roller 2-8 and driving gear 2-5 drive connections, the second roller 2-9 and driven gear
2-4 is connected.
Using above-mentioned technical proposal, rotating stepper motor 2-1, which is rotated, drives driving pulley 2-2 to rotate, driving pulley 2-2 bands
Dynamic driven pulley 2-4 is rotated, and driven pulley 2-4 drives driving gear 2-5 to rotate, and driving gear 2-5 drives the first roller 2-8 to turn
Dynamic, driving gear 2-5 also drives idle pulley 2-6 to rotate, and idle pulley 2-6 drives driven gear 2-7 and driving gear 2-5 to rotate in same direction,
Driven gear 2-7 drives the second roller 2-9 to rotate, and can be opened by the first roller 2-8 and the second roller 2-9 rotation with dynamic bearing
Mouth outer ring is fully deployed.
As shown in fig. 6, the implementation result in order to further optimize the present invention, in another embodiment of the invention
In, on the basis of foregoing teachings, measurement drive component 4-1 is measurement stepper motor；Straight-line displacement component includes displacement gear
4-2 and displacement rack 4-3, displacement gear 4-2 are connected on the output shaft of measurement stepper motor, displacement gear 4-2 and position
Move rack 4-3 engagement connections；Linear displacement transducer 4-4 includes induction part and connecting rod, and induction part is connected in displacement tooth
One end of bar and it is connected with connecting rod, connecting rod is provided with gauge head sleeve 4-5；Detection agency includes probe 4-6 and contact 4-7,
Probe 4-6 is hinged with gauge head sleeve 4-5, and contact 4-7 is arranged at probe 4-6 free end.
Using above-mentioned technical proposal, when measurement stepper motor is rotated, displacement gear is driven to rotate, so as to drive displacement rack
In vertical direction movement so that probe stretches into bearing inner race so that contact bearing inner wall；When bearing inner race circularity difference compared with
Probe produces displacement when big, and passes to gauge head sleeve by leverage, and gauge head sleeve causes linear displacement transducer to sense
To the displacement so as to detect the circularity of bearing.
As shown in figure 4, the implementation result in order to further optimize the present invention, in another embodiment of the invention
In, on the basis of foregoing teachings, non-defective unit collecting mechanism is additionally provided with, non-defective unit collecting mechanism includes pusher cylinder 3-1, skewback 3-2
With non-defective unit collecting box, pusher cylinder 3-1 is arranged at the lower section of two rotary components, and skewback 3-2 is arranged at the output end of pusher cylinder,
Skewback 3-2 bevel altitude along discharging direction to be obliquely installed from high to low, and non-defective unit collecting box is arranged under two rotary components
Side.
Using above-mentioned technical proposal, increase non-defective unit collecting mechanism, if the bearing of detection meets the requirements, realize that non-defective unit is automatic
Discharging.
As shown in figure 5, the implementation result in order to further optimize the present invention, in another embodiment of the invention
In, on the basis of foregoing teachings, waste collection mechanism 3 is additionally provided with, waste collection mechanism 3 includes drawing material cylinder 3-3, hook 3-
4 and waste collection case, draw material cylinder 3-3 to be arranged at the side and its telescopic direction and the axial direction of two rotary components of two rotary components
Unanimously, hook 3-4 is connected in the output end for drawing material cylinder 3-3, and waste collection case is arranged at the lower section for drawing material cylinder.
Using above-mentioned technical proposal, increase waste collection mechanism, if the bearing of detection is undesirable, realizes waste product certainly
Dynamic discharging.
Claims (7)
1. long cylinder roller openings bearing inner race circularity automatic detection device, it is characterised in that including：
Feed mechanism, for transmitting long cylinder roller openings bearing；
Bearing rotary detent mechanism, including rotary drive assembly and two rotary components, two rotary components are arranged at feed mechanism
Discharge end, rotary drive assembly and two rotary components are connected, for driving two to drive rotary components rotating Vortex；
Internal diameter roundness measurement mechanism, including measurement drive component, straight-line displacement component, linear displacement transducer and detection agency,
Measurement drive component is connected for driving straight-line displacement component to move back and forth in a rectilinear direction, directly with straight-line displacement component
Linear movement pick-up is arranged on straight-line displacement component, and detection agency is arranged on linear displacement transducer and connect with bearing inner wall
Touch connection.
2. long cylinder roller openings bearing inner race circularity automatic detection device according to claim 1, it is characterised in that send
Expect that mechanism includes feeding guide, pushing tow cylinder and jacking block, the port of export of feeding guide is provided with baffle plate, feeding guide and close to gear
The position of plate is provided with through hole, and pushing tow cylinder is arranged at the lower section of feeding guide, and jacking block is arranged at the output end of pushing tow cylinder and work
It is dynamic to be arranged in through hole.
3. long cylinder roller openings bearing inner race circularity automatic detection device according to claim 2, it is characterised in that send
The bottom of material guide rail by its entrance point to the port of export to be obliquely installed from high to low, and the top of jacking block is ramp structure, inclined-plane knot
The gradient of structure is consistent with the gradient of feed lead rail bottom.
4. long cylinder roller openings bearing inner race circularity automatic detection device according to claim 1, it is characterised in that rotation
Turning drive component includes rotating stepper motor, driving pulley, driven pulley, driving gear, driven gear and idle pulley, driving pulley
It is connected on the output shaft of rotating stepper motor, is connected between driving pulley and driven pulley by belt transmission, it is driven
Belt wheel is connected with driving gear, and idle pulley external toothing is connected between driving gear and driven gear；Two rotary components
Including the first roller and the second roller, the first roller is connected with driving gear, and the second roller is connected with driven gear.
5. long cylinder roller openings bearing inner race circularity automatic detection device according to claim 1, it is characterised in that survey
It is measurement stepper motor to measure drive component；Straight-line displacement component includes displacement gear and displacement rack, and displacement gear connection is set
In on the output shaft of measurement stepper motor, displacement gear is connected with the engagement of displacement rack；Linear displacement transducer includes induction part
And connecting rod, induction part is connected in one end of displacement rack and is connected with connecting rod, and connecting rod is provided with gauge head sleeve；Visit
Surveying mechanism includes probe and contact, and probe is hinged with gauge head sleeve, and contact is arranged at the free end of probe.
6. long cylinder roller openings bearing inner race circularity automatic detection device according to claim 1, it is characterised in that also
Provided with non-defective unit collecting mechanism, non-defective unit collecting mechanism includes pusher cylinder, skewback and non-defective unit collecting box, and pusher cylinder is arranged at two rotations
Turn the lower section of component, skewback is arranged at the output end of pusher cylinder, and the bevel altitude edge discharging direction of skewback is to incline from high to low
Tiltedly set, non-defective unit collecting box is arranged at the lower section of two rotary components.
7. long cylinder roller openings bearing inner race circularity automatic detection device according to claim 1, it is characterised in that also
Provided with waste collection mechanism, waste collection mechanism includes drawing material cylinder, hook and waste collection case, draws material cylinder to be arranged at two rotations
Turn the side of component and its telescopic direction is axially consistent with two rotary components, hook is connected in the output for drawing material cylinder
End, waste collection case is arranged at the lower section for drawing material cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710406475.4A CN107214106A (en) | 2017-06-02 | 2017-06-02 | Long cylinder roller openings bearing inner race circularity automatic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710406475.4A CN107214106A (en) | 2017-06-02 | 2017-06-02 | Long cylinder roller openings bearing inner race circularity automatic detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107214106A true CN107214106A (en) | 2017-09-29 |
Family
ID=59947000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710406475.4A Pending CN107214106A (en) | 2017-06-02 | 2017-06-02 | Long cylinder roller openings bearing inner race circularity automatic detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107214106A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282756A (en) * | 2018-11-16 | 2019-01-29 | 南京仁恒轴承滚动体有限公司 | A kind of needle roller circularity detection device |
| CN109622413A (en) * | 2018-12-26 | 2019-04-16 | 上海福赛特机器人有限公司 | A kind of fool-proof mechanism and detection method of filter core central tube |
| WO2019114182A1 (en) * | 2017-12-14 | 2019-06-20 | 江苏跃发建设工程有限公司 | Tool used for processing ultralight steel column bodies |
| CN111982011A (en) * | 2020-07-11 | 2020-11-24 | 芜湖懒人智能科技有限公司 | Garbage bin shell circularity detection device |
| CN112024441A (en) * | 2020-08-28 | 2020-12-04 | 范兴超 | Automobile shock absorber ware plane bearing's beat and detect letter sorting equipment |
| CN114252043A (en) * | 2021-12-30 | 2022-03-29 | 姜昇华 | Aluminum alloy section curvature detection device |
| CN115532641A (en) * | 2022-10-19 | 2022-12-30 | 新昌县锦程精密机械有限公司 | Conveying line for mechanically detecting concave-convex degree of circumferential surface of tubular workpiece |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019114182A1 (en) * | 2017-12-14 | 2019-06-20 | 江苏跃发建设工程有限公司 | Tool used for processing ultralight steel column bodies |
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| CN111982011A (en) * | 2020-07-11 | 2020-11-24 | 芜湖懒人智能科技有限公司 | Garbage bin shell circularity detection device |
| CN112024441A (en) * | 2020-08-28 | 2020-12-04 | 范兴超 | Automobile shock absorber ware plane bearing's beat and detect letter sorting equipment |
| CN114252043A (en) * | 2021-12-30 | 2022-03-29 | 姜昇华 | Aluminum alloy section curvature detection device |
| CN115532641A (en) * | 2022-10-19 | 2022-12-30 | 新昌县锦程精密机械有限公司 | Conveying line for mechanically detecting concave-convex degree of circumferential surface of tubular workpiece |
| CN115532641B (en) * | 2022-10-19 | 2023-07-11 | 新昌县锦程精密机械有限公司 | Conveying line for mechanically detecting degree of concave-convex of circumferential surface of tubular workpiece |
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Application publication date: 20170929 |