CN204223816U - A kind of handling equipment of bearing ring non-destructive test - Google Patents
A kind of handling equipment of bearing ring non-destructive test Download PDFInfo
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- CN204223816U CN204223816U CN201420698371.7U CN201420698371U CN204223816U CN 204223816 U CN204223816 U CN 204223816U CN 201420698371 U CN201420698371 U CN 201420698371U CN 204223816 U CN204223816 U CN 204223816U
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- bearing ring
- checked
- bearing
- adapter plate
- material loading
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Abstract
The utility model discloses a kind of handling equipment of bearing ring non-destructive test, belong to the detection field of bearing ring, it comprises the wear plate for supporting bearing ring to be checked, wear plate has the first through hole and the second through hole, this wear plate is arranged on base, base one end is provided with motor and by motor-driven driving wheel, the first through hole that driving wheel stretches out wear plate rotates for driving bearing ring original place to be checked.The base other end is provided with for bearing ring to be checked being moved into station to be checked and the loading and unloading assembly shifting out station to be checked, loading and unloading assembly comprises material loading bearing and blanking pin, it all stretches out the second through hole described in wear plate, described material loading bearing and blanking pin standoff distance are for accommodating bearing ring wall to be checked, material loading bearing and blanking pin can move back and forth along the second through hole, get bearing wall to be checked make it move into station to be checked or shift out station to be checked to promote or to hook.The utility model device can realize the high-speed automated detection of bearing ring.
Description
Technical field
The utility model belongs to the detection field of bearing ring, more specifically, moves into station to be checked and the continuous and automatic device shifting out station to be checked when relating to a kind of non-destructive test to bearing ring to be checked.
Background technology
Bearing, as mechanical basic part, is the basis that equipment manufacture is depended on for existence and development, and its performance directly decides the quality of Grand Equipments and main computer boxes, performance and reliability.Ministry of Industry and Information Planning Division of country in the planning of mechanical basic part, basic manufacturing process and basic material industry " 12 " using bearing as one of development priority.
In actual production, bearing defective cannot normally carry out directly causing whole production process, even causes heavy economic losses and personal casualty.According to statistics, in the field failure of rotating machinery, the fault caused due to bearing ring damage accounts for 30% greatly.The early failure of Timeliness coverage bearing, and make suitable treatments or scrap, can effectively prevent bearing defective accident.
Detection at present for bearing ring mainly contains magnetic particle method, eddy-current method, supersonic testing method, machine vision method, Barkhausen noise analysis method and acoustic-emission, the equal Shortcomings of above various method: the impact of magnetic particle method human element is large; Eddy-current method Flaw display is not directly perceived; Ultrasonic method scanning probe track is complicated; Machine vision method easily occurs failing to report wrong report; Barkhausen noise analysis method range of use is limited; Acoustic-emission acquisition of signal and difficult treatment.Method based on Magnetic Flux Leakage Inspecting principle can overcome the many disadvantages of said method, but does not also apply the method to realize the handling equipment of Aulomatizeted Detect.
Utility model content
For above defect or the Improvement requirement of prior art, the utility model provides a kind of handling equipment of bearing ring non-destructive test, its object is to the device that continuous and automatic bearing ring to be checked being moved into station to be checked and shift out station to be checked is provided to bearing ring non-destructive detecting device, improve non-destructive test efficiency thus.
For achieving the above object, the utility model provides a kind of handling equipment of bearing ring non-destructive test, it is characterized in that, comprises the wear plate for supporting bearing ring to be checked, described wear plate has the first through hole and the second through hole, and this wear plate to be arranged on base and to parallel with base; Described wear plate is provided with the limiting stopper axially trembleed for limiting bearing ring to be checked; Base one end is provided with motor, driving wheel and flower wheel, and described driving wheel and flower wheel are axially across the first through hole and protrude from wear plate and this bearing ring original place can be driven to rotate to contact with the outer peripheral face of bearing ring; The described base other end is provided with for moving into station to be checked and the loading and unloading assembly shifting out station to be checked to bearing ring to be checked, described loading and unloading assembly comprises material loading bearing and blanking pin, it all protrudes from wear plate axially across the second through hole, described material loading bearing and blanking pin separated by a distance to make the wall of bearing ring to be checked can be wherein accommodating, this material loading bearing and blanking pin can move along the flatness and reciprocator of wear plate place in described second through hole, promote bearing ring to be checked in this way and make it move into station to be checked or shift out station to be checked.
Further, described loading and unloading assembly also comprises Pneumatic slid platform, the slide carriage be arranged on Pneumatic slid platform, the assembly adapter plate be arranged on slide carriage, is fixed on blanking pin adapter plate in assembly adapter plate central channel and perpendicular to blanking pin adapter plate and the material loading bearing adapter plate be arranged on assembly adapter plate; Described blanking pin is vertically mounted on blanking pin adapter plate one end, and described material loading bearing adapter plate center is provided with material loading bearing installation shaft, for installing material loading bearing.
Further, described assembly adapter plate both sides have waist through hole, for passing through for the attaching parts of fixing described assembly adapter plate and described slide carriage, and can move described attaching parts along this waist through hole thus the adjustment position of assembly adapter plate on described slide carriage.
Further, described material loading bearing adapter plate is connected with described assembly adapter plate is removable, can regulate distance between described material loading bearing and described blanking pin according to the thickness of the wall of difference bearing ring to be checked.
Bearing inner ring and outside race are referred to as bearing ring.Bearing ring to be checked and bearing ring refer to same things.
In general, conceived by the utility model there is following beneficial effect:
The utility model combined axis bearing ring structure and manufacturing line actual production flow process, devise the handling equipment of the high-speed automated detection of bearing ring, material loading bearing in this device and blanking pin position adjustable, applicable all size bearing ring, not by bearing ring diameter and influence of wall thickness, have commonality, substantially increase detection speed, application the utility model device can make detection speed can reach seven seconds and detect one.
Accompanying drawing explanation
Fig. 1 is the Cleaning Principle schematic diagram of non-destructive test in the utility model embodiment;
Fig. 2 is the structural representation of the utility model device;
Fig. 3 is the utility model device loading and unloading assembly schematic diagram;
Fig. 4 (a), (b), (c), (d) are the utility model device working process different phase schematic diagram respectively;
Fig. 5 is the schematic diagram that the utility model device installs dot type probe applicable detection different-diameter bearing ring.
In all of the figs, identical Reference numeral is used for representing identical element or structure, wherein:
1-base 2-wear plate 3-limiting stopper
4-motor 5-driving wheel 6-flower wheel
7-loading and unloading assembly
71-material loading bearing 72-blanking pin 73-Pneumatic slid platform
74-slide carriage 75-assembly adapter plate 76-blanking pin adapter plate
77-material loading bearing adapter plate 78-material loading bearing installation shaft 79-waist through hole
A-permanent magnet b-magnet-sensitive element c-detection probe
D-bearing ring
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.In addition, if below in described each embodiment of the utility model involved technical characteristic do not form conflict each other and just can mutually combine.
In order to help to understand, first the Magnetic Flux Leakage Inspecting principle of the utility model handling equipment application is described, Fig. 1 is the Cleaning Principle schematic diagram of non-destructive test in the utility model embodiment, a is permanent magnet, local magnetized is applied to bearing ring d, b is magnet-sensitive element, for catching magnetic leakage signal, a and b is contained in detection probe, when bearing ring surface or nearly surperficial existing defects, because the material permeability contained in defect is much smaller than bearing ring permeability, magnetic line of force produces at fault location and leaks and spread thus form stray field, magnet-sensitive element captures this stray field and is converted into corresponding electric signal, by signal wire (SW), this electric signal is delivered to subsequent processing units, just the defect of bearing ring can be detected.
Fig. 2 is the structural representation of the utility model device, it comprising passive base 1, being fixed on base 1 for supporting the wear plate 2 of bearing ring to be checked, wear plate 2 has the first through hole and the second through hole, and the second through hole is perpendicular to the first through hole, and two through hole forms "T"-shaped alphabetical shape.Wear plate 2 to be installed in parallel on base 1 and with base 1 standoff distance, the size of wear plate is slightly less than base, base 1 one end is provided with motor 4, driving wheel 5 and flower wheel 6, driving wheel 5 is driven by motor 4, flower wheel 6 is symmetrical with driving wheel 5, the first through hole that driving wheel 5 and flower wheel 6 stretch out wear plate 2 contacts for bearing ring to be checked, and driving wheel 5 rotates for driving bearing ring original place to be checked, and flower wheel 6 helps bearing ring stable rotation to be checked for assisting driving wheel 5.Detection probe c for carrying out Magnetic Flux Leakage Inspecting also stretches out the first through hole, and between driving wheel and flower wheel, is fitted in be detected of bearing ring d to detect.Wear plate 2 is also provided with the limiting stopper 3 moved axially for limiting bearing ring to be checked, described limiting stopper 3 has symmetrical two, vertically flies out in the process that can prevent bearing ring d from rotating in original place.But the number of the utility model to limiting stopper does not specifically limit.Base 1 other end is provided with for moving into station to be checked and the loading and unloading assembly 7 shifting out station to be checked to bearing ring to be checked.
Fig. 3 is the utility model device loading and unloading assembly schematic diagram.Loading and unloading assembly 7 comprises Pneumatic slid platform 73, the slide carriage 74 be fixed on Pneumatic slid platform 73, the assembly adapter plate 75 be arranged on slide carriage 74, be inlaid in blanking pin adapter plate 76 in assembly adapter plate 75 central channel and perpendicular to blanking pin adapter plate 76 and the material loading bearing adapter plate 77 be arranged on assembly adapter plate 75 simultaneously.Blanking pin 72 is vertically mounted on blanking pin adapter plate 76 one end, and material loading bearing adapter plate center is provided with material loading bearing installation shaft 78, for installing material loading bearing 71.Material loading bearing 71 and blanking pin 72 all stretch out the second through hole of wear plate, material loading bearing 71 and blanking pin 72 standoff distance this is apart from adjustable, for the wall of the bearing ring to be checked of accommodating different-thickness.Described material loading bearing and blanking pin can move back and forth along described second through hole, promote bearing ring to be checked in this way and make it to move into station to be checked or hook and get bearing wall to be checked and make it to shift out station to be checked.Assembly adapter plate 75 both sides have waist through hole 79, for passing through for the attaching parts of fixation assembly adapter plate 75 and slide carriage 74, in the utility model enforcement, attaching parts is bolt, can also be the equivalent refill-unit of bolt, and by moving described bolt along this waist through hole thus the position of adjustment assembly adapter plate 75 on described slide carriage 74.
In the utility model, the distance between blanking pin and material loading bearing is adjustable.Concrete, on the one hand, blanking pin adapter plate 76 centerline has little waist shaped hole, screw is passed this little waist shaped hole blanking pin adapter plate 76 and assembly adapter plate 75 to be fixed together, and can screw be unscrewed, regulate blanking pin adapter plate relative to the position of assembly adapter plate 75, and then tightening screw thus realize regulating the distance between blanking pin and material loading bearing.On the other hand, material loading bearing adapter plate 77 is connected with assembly adapter plate 75 is removable, by the tapped bore at material loading bearing adapter plate 77 two ends, holding screw is installed in the utility model embodiment, thus make material loading bearing adapter plate and assembly adapter plate fixing together with, this holding screw can be unscrewed, regulate the position of material loading bearing adapter plate, so that distance in material loading bearing 71 and blanking pin adapter plate 76 between blanking pin 72 can be regulated according to the thickness of the wall of difference bearing ring to be checked.That is, material loading bearing adapter plate position is adjustable, and the position of blanking pin adapter plate is also adjustable, also namely makes the distance between material loading bearing and blanking pin adjustable from two aspects, thus adapts to the bearing ring to be checked of different wall.
During the work of the utility model device, bearing ring d arrives after near equipment to be checked, outside manipulator captures after bearing ring d is positioned over feeding station and unclamps, the material loading bearing now contacted with bearing ring outside wall surface is with Pneumatic slid platform action, bearing ring d is pushed to station to be checked and keeps impaction state, then permanent magnet a applies local magnetized to bearing ring.Then, motor 4 drives driving wheel 5 to rotate, and then driving wheel drives bearing ring d original place to rotate, and outside detection probe c laminating bearing ring detection faces, uniform speed scanning bearing ring surface, collection signal also transfers in analytical equipment.In the utility model embodiment, the signal that detection probe exports, after amplifier amplification, filter filtering, carries out A/D conversion input Computer Analysis process by capture card, obtains the defect information of bearing ring.After detection completes, bearing ring hook is got back to feeding station with Pneumatic slid platform 73 action by blanking pin 72, and manipulator captures bearing ring and moves to outside travel line, and whole testing process completes.
Fig. 4 (a), (b), (c), (d) they are the utility model device working process different phase schematic diagram respectively, wherein:
What Fig. 4 (a) showed is that bearing ring d is got the schematic diagram of feeding station by gripper of manipulator, distance between material loading bearing 71 and blanking pin 72 adjusts to the state more bigger than bearing ring d wall thickness before this, stay certain tolerance to manipulator, can reliably bearing ring d is put between material loading bearing 71 and blanking pin 72 when ensureing manipulator material loading;
What Fig. 4 (b) showed be Pneumatic slid platform 73 action and drive material loading bearing 71 impeller-hub bearing ring d to station to be checked and keep the schematic diagram of impaction state, now, detection probe c fits all the time with bearing ring d surface under external influence, bearing ring d original place under the drive of driving wheel 5 rotates several weeks, and detection probe c settling signal gathers;
The Pneumatic slid platform 73 action schematic diagram that drives blanking pin 72 to contact with bearing ring internal face again after what Fig. 4 (c) showed is acquisition of signal is complete, now, blanking pin 72 prepares hook and gets bearing ring to be again moved back into feeding station.Feeding station is now also discharge station, and namely feeding station and discharge station are same positions;
What Fig. 4 (d) showed is that blanking pin 72 hook gets the schematic diagram of bearing ring d to feeding station, and now, exterior mechanical hand closes up grip axes bearing ring d and moves to travel line, completes detection.
Fig. 5 is the schematic diagram that the utility model device installs dot type probe applicable detection different-diameter bearing ring, and when magnet-sensitive element size is less, it can be fitted in the bearing ring wall of different radii R1, R2, R3, to detect.
Those skilled in the art will readily understand; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. the handling equipment of a bearing ring non-destructive test, it is characterized in that, comprise the wear plate (2) for supporting bearing ring to be checked, described wear plate (2) has the first through hole and the second through hole, and this wear plate (2) is arranged on base (1) and goes up and parallel with base (1), described wear plate (2) is provided with the limiting stopper (3) axially trembleed for limiting bearing ring to be checked, base (1) one end is provided with motor (4), driving wheel (5) and flower wheel (6), and described driving wheel (5) and flower wheel (6) are axially across the first through hole and protrude from wear plate to contact with the outer peripheral face of bearing ring for driving this bearing ring original place to rotate, described base (1) other end is provided with for moving into station to be checked and the loading and unloading assembly (7) shifting out station to be checked to bearing ring to be checked, described loading and unloading assembly comprises material loading bearing (71) and blanking pin (72), it all protrudes from wear plate axially across the second through hole, described material loading bearing (71) and blanking pin (72) separated by a distance to make the wall of bearing ring to be checked can be wherein accommodating, this material loading bearing and blanking pin can move along the flatness and reciprocator of wear plate place in described second through hole, promote bearing ring to be checked in this way to make it move into station to be checked or shift out station to be checked.
2. the handling equipment of a kind of bearing ring non-destructive test as claimed in claim 1, it is characterized in that, described loading and unloading assembly (7) also comprises Pneumatic slid platform (73), the slide carriage (74) be arranged on Pneumatic slid platform (73), the assembly adapter plate (75) be arranged on slide carriage (74), be fixed on blanking pin adapter plate (76) in assembly adapter plate (75) central channel and perpendicular to blanking pin adapter plate (76) and the material loading bearing adapter plate (77) be arranged on assembly adapter plate (75); Described blanking pin (72) is vertically mounted on blanking pin adapter plate (76) one end, and described material loading bearing adapter plate center is provided with material loading bearing installation shaft (78), for installing material loading bearing.
3. the handling equipment of a kind of bearing ring non-destructive test as claimed in claim 2, it is characterized in that, described assembly adapter plate (75) both sides have waist through hole (79), for passing through for the attaching parts of fixing described assembly adapter plate (75) and described slide carriage (74), and described attaching parts can be moved along this waist through hole thus adjustment assembly adapter plate (75) position on described slide carriage (74).
4. the handling equipment of a kind of bearing ring non-destructive test as claimed in claim 2, it is characterized in that, described material loading bearing adapter plate (77) is connected with described assembly adapter plate (75) is removable, can regulate distance between described material loading bearing (71) and described blanking pin (72) according to the thickness of the wall of difference bearing ring to be checked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698371.7U CN204223816U (en) | 2014-11-19 | 2014-11-19 | A kind of handling equipment of bearing ring non-destructive test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698371.7U CN204223816U (en) | 2014-11-19 | 2014-11-19 | A kind of handling equipment of bearing ring non-destructive test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204223816U true CN204223816U (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420698371.7U Active CN204223816U (en) | 2014-11-19 | 2014-11-19 | A kind of handling equipment of bearing ring non-destructive test |
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| CN (1) | CN204223816U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436089A (en) * | 2015-11-29 | 2016-03-30 | 重庆元创汽车整线集成有限公司 | Working method for sorting device for bearing rings |
| CN109377404A (en) * | 2018-10-11 | 2019-02-22 | 浙江丰安精密机械有限公司 | A kind of deep groove ball bearing assembly detection production line |
-
2014
- 2014-11-19 CN CN201420698371.7U patent/CN204223816U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436089A (en) * | 2015-11-29 | 2016-03-30 | 重庆元创汽车整线集成有限公司 | Working method for sorting device for bearing rings |
| CN105436089B (en) * | 2015-11-29 | 2017-11-24 | 重庆元创汽车整线集成有限公司 | Method of work for the sorting unit of bearing ring |
| CN109377404A (en) * | 2018-10-11 | 2019-02-22 | 浙江丰安精密机械有限公司 | A kind of deep groove ball bearing assembly detection production line |
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