CN104588330A - Motor commutator residual material detecting mechanism - Google Patents
Motor commutator residual material detecting mechanism Download PDFInfo
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- CN104588330A CN104588330A CN201510049063.0A CN201510049063A CN104588330A CN 104588330 A CN104588330 A CN 104588330A CN 201510049063 A CN201510049063 A CN 201510049063A CN 104588330 A CN104588330 A CN 104588330A
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- rotating shaft
- knife bar
- endless knife
- cylinder
- retaining ring
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Abstract
The invention discloses a motor commutator residual material detecting mechanism. The motor commutator residual material detecting mechanism comprises a cabinet, and is characterized in that a linear guide rail, a cylinder and a bracket are arranged on the cabinet; the rod end of the cylinder is connected with a sliding frame on the linear guide rail; a rotation motor is arranged on the sliding frame; the middle shaft of a rotation arm is connected with the output shaft of the rotation motor; two ends of the rotation arm are respectively provided with rotating shafts by bearing; one end of the rotating shaft is provided with a magnet and the other end of the rotation shaft is provided with a swelling sleeve; a rotation motor coaxial to the rotating shafts is arranged on the sliding frame; the output shaft of the rotation motor corresponding to the magnet of the rotating shaft is provided with a magnet seat; a sensor is arranged right above the axis of the rotating shaft; the sensor is connected with the bracket by a strut; and a detecting device is arranged on the bracket in a manner of facing the axis of the rotating shaft. The impurity in the space between workpiece copper bars is judged by the conduction between a probe and a blade and non-defective products and defective products are sorted and put into different material boxes; and the motor commutator residual material detecting mechanism has the advantages of compact structure, high work efficiency, high automation degree and the like.
Description
Technical field
The technical field of the present invention and engine commutator production equipment, specifically a kind of compact conformation, operating efficiency is high, automaticity is high defective material testing agency.
Background technology
Commutator forms primarily of the copper bar of circumference uniform distribution and the phenolic moulding powder compacting for insulating.Before compacting, be first inserted into by copper bar and special mould among shell, be integrated to keep copper bar and to mould shell, this integral piece is referred to as sheet circle in the industry usually; Again sheet circle is placed in the mould of press, to be pressed shaping after, then this moulded shell deviate from.Due in pressing process, moulding between shell and copper bar can extruding mutually, and after commutator shelling, may have and mould shell and remain in gap location between copper bar, so in the process of rear operation, just needs will have the commutator of defective material to pick out.Current production technology, major part is by manually adopting the method for range estimation to detect, and production efficiency is not as people's will, and occur that undetected probability is higher, larger harm is caused to the carrying out of subsequent handling, Given this, just in the urgent need to a kind of mechanism detecting defective material to realize automatic detection.
Summary of the invention
The object of the invention is to have foreign for solving between the interval detected between each copper bar and the bad workpiece and non-defective unit that have defective material are distinguished the deficiencies in the prior art of casing, the defective material testing agency that a kind of compact conformation, operating efficiency are high, automaticity is high is provided.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of engine commutator defective material testing agency, comprise board, it is characterized in that board is provided with line slideway, cylinder and support, cylinder rod end is connected with the balladeur train on line slideway, balladeur train is provided with turning motor, the jackshaft of revoliving arm is connected with turning motor output shaft, revoliving arm two ends are provided with rotating shaft through bearing respectively, rotating shaft one end is provided with magnet piece, the other end of rotating shaft is provided with expansion sleeve, balladeur train is provided with the electric rotating machine with rotating shaft coaxial line, the electric rotating machine output shaft corresponding with rotating shaft magnet piece is provided with magnetic receiver, sensor is provided with directly over shaft axis, sensor is connected with support through pole, on support, positive countershaft axis is provided with checkout gear.
Checkout gear of the present invention is provided with gland, gland front end is provided with the cylindric retaining ring with rotating shaft coaxial line, annular blade is provided with in retaining ring, cylindrical portion and the annular blade of endless knife bar are inconsistent, match with the front end face of retaining ring in endless knife bar Flange-shaped Parts front end, endless knife bar front end is connected with probe card through felt pad, annular conductive film is provided with between the cylindrical portion of endless knife bar and retaining ring, probe on probe card is through felt pad, between the cylindrical portion that the through hole in the flange portion of endless knife bar is located at endless knife bar and retaining ring, on probe, cover has spring, conducting strip is pressed against the epitaxy part of annular blade under the action of the spring and annular blade is contacted with gland, probe card and gland are connected with negative pole with the positive pole of power supply respectively.
Annular blade of the present invention is provided with discoid body, trying to get to the heart of a matter of discoid body is provided with open circles, the cylindrical portion of try to get to the heart of a matter edge and the endless knife bar of discoid body is inconsistent, and the discoid body in endless knife bar is furnished with blade, the discoid body outside endless knife bar and conducting strip inconsistent.
The present invention can have splayed configuration material-dividing groove at board, material-dividing groove is made up of pan tank and substandard products groove, the baffle plate of sub-material is provided with in material-dividing groove, baffle plate is fixed on the rotating shaft that is hinged with sub-material cylinder, rotating shaft is fixed on material-dividing groove by sliding sleeve, and baffle plate orders about swing by the sub-material cylinder be hinged mutually.
Expansion sleeve of the present invention is clamped in rotating shaft, for the endoporus of positioning workpieces, when processing the workpiece of different size, changes as quick change part.
The present invention adopts driven by motor revoliving arm to rotate, the endoporus of rotating shaft by positioning workpieces that expansion sleeve is housed of revoliving arm both sides, revoliving arm rotates for switching feeding and feeding station, another motor-driven rotatable shaft rotates, sensor detects the copper bar gap of workpiece simultaneously, until stop after the interval between copper bar aligns in checkout gear some blades, then cylinder reach, workpiece is sent among testing agency and detects, probe and blade are by corresponding parts, respectively be connected with the both positive and negative polarity of power supply, according between probe and blade, whether conducting judges that there is foreign at the interval between workpiece copper bar to checkout gear, after detection completes, material-dividing groove is switched to different blanking positions according to testing result by sub-material cylinder, realize non-defective unit and defective products to divide to find among different magazines, there is compact conformation, operating efficiency is high, automaticity advantages of higher.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is the B direction view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the A place partial enlarged drawing in Fig. 2.
Reference numeral: cylinder 1, balladeur train 2, line slideway 3, support 4, material-dividing groove 5, hinged-support 6, sub-material cylinder 7, turning motor 8, electric rotating machine 9, magnetic receiver 10, magnet piece 11, rotating shaft 12, revoliving arm 13, tension shaft 14, sensor 15, probe card 16, felt pad 17, blade bearing 18, spring 19, probe 20, conducting strip 21, blade 22, retaining ring 23, gland 24.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described:
As shown in drawings, a kind of engine commutator defective material testing agency, comprise board 25, board 25 is provided with line slideway 3, cylinder 1 and support 4, the flexible rod end of cylinder 1 is connected with the balladeur train 2 on line slideway 3, balladeur train 2 can move through cylinder 1 on line slideway 3, balladeur train 2 is provided with turning motor 8, the centre of revoliving arm 13 is provided with jackshaft, revoliving arm 13 is connected with turning motor 8 output shaft by jackshaft, revoliving arm 13 two ends are provided with rotating shaft 12 through bearing respectively, rotating shaft 12 one end is provided with magnet piece 11, the other end of rotating shaft 12 is provided with expansion sleeve 14, expansion sleeve 14 is clamped in rotating shaft 12, for the endoporus of positioning workpieces, when processing the workpiece of different size, change as quick change part, balladeur train 2 is provided with the electric rotating machine 9 with rotating shaft 12 coaxial line, the electric rotating machine output shaft corresponding with rotating shaft magnet piece 11 is provided with magnetic receiver 10, electric rotating machine 9 rotates, rotating shaft 12 can be driven to rotate by magnetic receiver 10 and magnet piece 11, sensor 15 is provided with directly over rotating shaft 12 axis, sensor 15 is generally infrared-type gap sensor, sensor 15 is connected with support 4 through pole, on support 4, positive countershaft 12 axis is provided with checkout gear, checkout gear is provided with gland 24 on support 4, gland 24 front end is provided with the cylindric retaining ring 23 with rotating shaft 12 coaxial line, annular blade 22 is provided with in retaining ring 23, cylindrical portion and the annular blade 22 of endless knife bar 18 are inconsistent, match with the front end face of retaining ring 23 and be connected in endless knife bar 18 Flange-shaped Parts front end, endless knife bar 18 front end is connected with probe card 16 through felt pad 17, connected mode generally adopts insulated screw, annular conductive film 21 is provided with between the cylindrical portion of endless knife bar 18 and retaining ring 23, probe 20 on probe card 16 is through felt pad 17, through hole in the flange portion of endless knife bar 18 is located between the cylindrical portion of endless knife bar 18 and retaining ring 23, on probe 20, cover has spring 19, probe 20 does not contact with spring 19, conducting strip 21 is pressed against the epitaxy part of annular blade 22 and annular blade 22 is contacted with gland 24 under the effect of spring 19, probe card 16 and gland 24 are connected with the positive and negative pole of power supply respectively, annular blade 22 of the present invention is provided with discoid body, trying to get to the heart of a matter of discoid body is provided with open circles, the cylindrical portion of try to get to the heart of a matter edge and the endless knife bar 18 of discoid body is inconsistent, discoid body in endless knife bar 18 is furnished with blade, discoid body outside endless knife bar 18 and conducting strip 21 inconsistent, in addition, the present invention can have splayed configuration material-dividing groove 5 at board 25, material-dividing groove 5 is made up of pan tank and substandard products groove, the baffle plate of sub-material is provided with in material-dividing groove 5, baffle plate is fixed on the rotating shaft 6 that is hinged with sub-material cylinder 7, rotating shaft 6 is fixed on material-dividing groove 5 by sliding sleeve, baffle plate orders about swing by the sub-material cylinder 7 be hinged mutually.
Two rotating shafts 12 in the present invention adopt bearing to be connected with between revoliving arm 13, and rotating shaft can rotate in revoliving arm, revoliving arm 13 is fixed with the axle of turning motor 8, expansion sleeve 14 is clamped in rotating shaft 12, magnet piece 11 is installed in the large end face of rotating shaft 12, magnetic receiver 10 is connected with electric rotating machine 9, turning motor 8 and electric rotating machine 9 are all fixed on balladeur train 2, be connected with the slide block of line slideway 3 bottom balladeur train, rear portion is connected with cylinder 1, the afterbody of probe 20 is fixed in probe card 16, probe card 16 external power supply wire, felt pad 17 is had between probe card 16 and blade bearing 18, both are connected by insulated screw, blade 22 coordinates with the circular arc of blade bearing 18, can relative sliding, blade bearing 18 is connected with retaining ring 23, spring 19 and conducting strip 21 are installed in the space of both, when there is no foreign matter between the copper bar gap of inactive state or workpiece, spring 19 promotes conducting strip 21 and contacts with gland 24 with blade 22, probe 20 is separated with conducting strip 21, another of gland 24 and power supply is extremely connected.
The workflow of mechanism is as follows: cylinder 1 advances, workpiece is got from a upper station, now expansion sleeve 14 penetrates among the endoporus of workpiece, then cylinder 1 is return, turning motor 8 drives revoliving arm 13 to revolve turnback, be switched to by workpiece with to detect station coaxial, electric rotating machine 9 rotates, and drives rotating shaft 12 to rotate together with workpiece under the attraction of magnet, sensor 15 works simultaneously, and a certain copper bar interval of workpiece and a blade 22 are aligned rear stopping according to the signal of sensor by electric rotating machine 9, and cylinder 1 advances again, realizes feeding and detection two objects simultaneously, now workpiece enters into the endoporus of blade bearing 18, if there is no foreign matter between the copper bar interval that this workpiece is all, loop then between probe card 16 and gland 24 is in off-state, if have foreign matter between arbitrary interval, then blade 22 can be pressed onto with conducting strip 21 and contact with probe 20 by foreign matter, now loop will conducting, as long as detect the whether conducting of this loop, just can judge whether the workpiece after machining meets the requirements, sub-material cylinder 7 is according to the result detected, the baffle plate be fixed on hinged-support 6 rotating shaft is driven to rotate, material-dividing groove 5 is switched to different blanking positions, realize non-defective unit and defective products to separate to case, after the present invention detects, can judge that whether workpiece is qualified, it can be selected respectively among different magazines again, greatly save time and the cost of manual detection, there is compact conformation, operating efficiency is high, automaticity advantages of higher.
Claims (5)
1. an engine commutator defective material testing agency, comprise board, it is characterized in that board is provided with line slideway, cylinder and support, cylinder rod end is connected with the balladeur train on line slideway, balladeur train is provided with turning motor, the jackshaft of revoliving arm is connected with turning motor output shaft, revoliving arm two ends are provided with rotating shaft through bearing respectively, rotating shaft one end is provided with magnet piece, the other end of rotating shaft is provided with expansion sleeve, balladeur train is provided with the electric rotating machine with rotating shaft coaxial line, the electric rotating machine output shaft corresponding with rotating shaft magnet piece is provided with magnetic receiver, sensor is provided with directly over shaft axis, sensor is connected with support through pole, on support, positive countershaft axis is provided with checkout gear.
2. a kind of engine commutator defective material testing agency according to claim 1, it is characterized in that checkout gear is provided with gland, gland front end is provided with the cylindric retaining ring with rotating shaft coaxial line, annular blade is provided with in retaining ring, cylindrical portion and the annular blade of endless knife bar are inconsistent, match with the front end face of retaining ring in endless knife bar Flange-shaped Parts front end, endless knife bar front end is connected with probe card through felt pad, annular conductive film is provided with between the cylindrical portion of endless knife bar and retaining ring, probe on probe card is through felt pad, between the cylindrical portion that the through hole in the flange portion of endless knife bar is located at endless knife bar and retaining ring, on probe, cover has spring, conducting strip is pressed against the epitaxy part of annular blade under the action of the spring and annular blade is contacted with gland, probe card and gland are connected with negative pole with the positive pole of power supply respectively.
3. a kind of engine commutator defective material testing agency according to claim 2, it is characterized in that annular blade is provided with discoid body, trying to get to the heart of a matter of discoid body is provided with open circles, the cylindrical portion of try to get to the heart of a matter edge and the endless knife bar of discoid body is inconsistent, discoid body in endless knife bar is furnished with blade, the discoid body outside endless knife bar and conducting strip inconsistent.
4. a kind of engine commutator defective material testing agency according to claim 1, it is characterized in that board has splayed configuration material-dividing groove, material-dividing groove is made up of pan tank and substandard products groove, the baffle plate of sub-material is provided with in material-dividing groove, baffle plate is fixed on the rotating shaft that is hinged with sub-material cylinder, rotating shaft is fixed on material-dividing groove by sliding sleeve, and baffle plate orders about swing by the sub-material cylinder be hinged mutually.
5. a kind of engine commutator defective material testing agency according to claim 1, is characterized in that expansion sleeve is clamped in rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510049063.0A CN104588330B (en) | 2015-01-30 | 2015-01-30 | Motor commutator residual material detecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510049063.0A CN104588330B (en) | 2015-01-30 | 2015-01-30 | Motor commutator residual material detecting mechanism |
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| CN104588330A true CN104588330A (en) | 2015-05-06 |
| CN104588330B CN104588330B (en) | 2017-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510049063.0A Active CN104588330B (en) | 2015-01-30 | 2015-01-30 | Motor commutator residual material detecting mechanism |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335625A (en) * | 2016-12-24 | 2017-11-10 | 重庆都英科技有限公司 | A kind of image collecting device of engine commutator detecting system |
| CN109030995A (en) * | 2018-07-06 | 2018-12-18 | 常州星宇车灯股份有限公司 | A kind of detection device for driver |
| CN110586494A (en) * | 2019-10-14 | 2019-12-20 | 苏州新智机电科技有限公司 | Cylindrical battery cell testing and sorting device |
| CN110773457A (en) * | 2019-12-07 | 2020-02-11 | 杭州浩创五金制品有限公司 | Automatic lock core detection equipment |
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| JP2006343235A (en) * | 2005-06-09 | 2006-12-21 | Asmo Co Ltd | Armature inspection method of dynamo-electric machine, and its inspection device |
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Patent Citations (7)
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| JP2006343235A (en) * | 2005-06-09 | 2006-12-21 | Asmo Co Ltd | Armature inspection method of dynamo-electric machine, and its inspection device |
| CN101929834A (en) * | 2009-06-18 | 2010-12-29 | 株式会社日立制作所 | Rotation angle detection device and rotational speed detection device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335625A (en) * | 2016-12-24 | 2017-11-10 | 重庆都英科技有限公司 | A kind of image collecting device of engine commutator detecting system |
| CN109030995A (en) * | 2018-07-06 | 2018-12-18 | 常州星宇车灯股份有限公司 | A kind of detection device for driver |
| CN110586494A (en) * | 2019-10-14 | 2019-12-20 | 苏州新智机电科技有限公司 | Cylindrical battery cell testing and sorting device |
| CN110773457A (en) * | 2019-12-07 | 2020-02-11 | 杭州浩创五金制品有限公司 | Automatic lock core detection equipment |
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| Publication number | Publication date |
|---|---|
| CN104588330B (en) | 2017-03-22 |
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