CN219631987U - Commutator on-off detection device - Google Patents
Commutator on-off detection device Download PDFInfo
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- CN219631987U CN219631987U CN202321316670.5U CN202321316670U CN219631987U CN 219631987 U CN219631987 U CN 219631987U CN 202321316670 U CN202321316670 U CN 202321316670U CN 219631987 U CN219631987 U CN 219631987U
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- 238000001514 detection method Methods 0.000 title claims abstract description 83
- 230000007246 mechanism Effects 0.000 claims abstract description 75
- 239000000463 material Substances 0.000 claims abstract description 22
- 239000000523 sample Substances 0.000 claims description 20
- 238000005192 partition Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000013102 re-test Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model provides a commutator on-off detection device, belongs to the technical field of commutator detection equipment, and solves the problems that an existing commutator on-off detection device cannot effectively form a detection assembly line, cannot perform centering clamping on commutators with different sizes and then detects, and is low in detection efficiency and poor in detection quality. Including material conveyer, good conveyer, disqualified product conveyer and rotation seat, the top of rotation seat is fixed with the carousel, is provided with the fixture of a plurality of circumference equipartitions on the carousel, and material conveyer's discharge end, good conveyer's feed end and disqualified product conveyer's feed end all are provided with moving mechanism, and the outside of carousel is provided with detection mechanism and the retest mechanism of circumference equipartition. The utility model can form a high-efficiency high-quality pipelined detection line, can center and clamp the commutators with different sizes, meets the detection requirements of the commutators with different sizes, can detect and recheck the commutators, and improves the detection accuracy.
Description
Technical Field
The utility model belongs to the technical field of commutator detection equipment, and relates to a commutator on-off detection device.
Background
The commutator is commonly called a commutator, which is a component on a direct-current permanent-magnet series motor for enabling the motor to continuously rotate, the commutator is surrounded by a plurality of contact pieces to form a circle, each contact on a motor rotor is respectively connected with the commutator, and two electrodes connected with the outside are called brushes. The working principle of the commutator is as follows: when the motor coil passes through the current, the motor coil rotates under the action of the permanent magnet through attraction and repulsion force, and when the motor coil rotates to be balanced with the magnet, the originally electrified wire is separated from the electric brush compared with the contact piece on the corresponding commutator, and the electric brush is connected to the contact piece corresponding to the group of coils which generate the driving force, so that the motor is rotated continuously and repeatedly.
The commutator needs to be subjected to a series of dimension tests (height, inner diameter, outer diameter, etc. of the commutator) and insulation and voltage resistance tests before shipment. The traditional commutator detection is generally carried out manually, the problem of low detection efficiency exists, and meanwhile, the quality and the quality are ensured correspondingly.
Through the search, for example, chinese patent literature discloses a motor commutator break-make detection device [ application number: 202123280382.2; publication No.: CN217094508U ]. The device comprises a frame, wherein a turntable is arranged on the frame, at least three equidistant workpiece clamping seats are distributed on the turntable, a feeding mechanism, at least one detection mechanism and a discharging mechanism are assembled on the frame in sequence, and when the turntable rotates to a certain station, the lower parts of the feeding mechanism, the detection mechanism and the discharging mechanism are respectively opposite to one workpiece clamping seat.
Although the detection device disclosed in the patent can realize automatic detection, the device can not form a detection assembly line effectively, can not detect after centering clamping the commutators with different sizes, and has low detection efficiency and poor detection quality.
Based on this, we provide a commutator break-make detection device, this device can form the material loading and carry, press from both sides and get, the centre gripping, detect, recheck, select separately, the pipelined's that the finished product was carried and is collected detection line, can realize that the commutator removes between conveyer and testing platform, can carry out centre gripping to not unidimensional commutator, satisfy the detection demand of not unidimensional commutator, can detect and recheck the commutator, improve the detection degree of accuracy, avoid causing that the conforming article is extravagant or unqualified omission influences the commutator quality.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides a commutator on-off detection device, which aims to solve the technical problems that: how to detect the on-off of the commutator in a pipeline mode.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a commutator break-make detection device, includes material conveyer, good conveyer, disqualified product conveyer and rotates the seat, the top of rotating the seat is fixed with the carousel, is provided with the fixture of a plurality of circumference equipartitions on the carousel, and material conveyer, good conveyer and disqualified product conveyer circumference distribute in the outside of carousel, and material conveyer's discharge end, good conveyer's feed end and disqualified product conveyer's feed end all are provided with moving mechanism, and the outside of carousel is provided with detection mechanism and the reinspection mechanism of circumference equipartition.
The working principle of the utility model is as follows: the commutator to be detected is placed on the material conveyor, the material conveyor is started to drive the commutator to be conveyed to a specified position, the moving mechanism is started to move the commutator to the clamping mechanism, the clamping mechanism is started to clamp and fix the commutator, the rotating seat is started, and the rotating seat drives the turntable to rotate. The rotary table drives the clamping mechanism to circularly move, the rotary table drives the reverser to move to the detection mechanism, the detection mechanism is started to detect the on-off state of the reverser, the rotary table drives the reverser to continuously move to the rechecking mechanism, the rechecking mechanism is started to recheck the reverser, the qualified reverser moves to the feeding end of the qualified product conveyor after the rechecking is finished, the moving mechanism is started to move the qualified reverser to the qualified product conveyor, the qualified product conveyor is started to drive the qualified reverser to convey and collect, the unqualified reverser is conveyed to the unqualified product conveyor in the same way, and the unqualified product conveyor is started to drive the unqualified reverser to convey and collect.
The clamping mechanism comprises a clamping base and a clamping platform, wherein the clamping base is fixed on the upper end face of the turntable, the clamping base and a motor are fixed on the upper end face of the clamping base, a plurality of clamping blocks are uniformly distributed on the circumference in a sliding manner, a fixing rod is fixed on the clamping blocks, a supporting frame is fixed on the top of the clamping base, a rotating shaft seat is fixed on the supporting frame, a rotating shaft is rotationally connected between the clamping base and the rotating shaft seat, an output shaft of the motor is in transmission connection with the rotating shaft, a hinging rod is hinged between the fixing rod and the rotating shaft, a sliding groove is formed in the clamping platform, two symmetrically distributed limiting blocks are connected in the sliding groove in a sliding manner, two symmetrically distributed connecting seats are fixed on the rotating shaft, and a connecting rod is hinged between the bottom of one limiting block and the connecting seat on the same side.
By adopting the structure, the motor is started, the output shaft of the motor drives the rotating shaft to rotate, and the rotating shaft drives the clamping block and the limiting block to inwards slide through the hinging rod and the connecting rod so as to limit and clamp the commutator.
The moving mechanism comprises a connecting frame, the connecting frame is positioned right above the discharge end of the material conveyor, the feed end of the qualified product conveyor and the feed end of the unqualified product conveyor, the connecting frame is composed of six partition boards, two partition boards are arranged in pairs, two partition boards of the same group are distributed in parallel, a moving push rod is fixed on the outer side of each partition board, a slide rod is connected between the two partition boards of the same group in a sliding manner, the telescopic end of the moving push rod is fixedly connected with the slide rod, and a mechanical clamping hand is connected to the slide rod in a sliding manner.
By adopting the structure, the movable push rod is started, the telescopic end of the movable push rod drives the slide rod to slide, the slide rod drives the mechanical clamping hand to slide to the appointed position, the mechanical clamping hand is started to clamp the commutator, the slide rod is started again to move the push rod to drive the mechanical clamping hand to clamp the commutator to the clamping mechanism, and the clamping mechanism is matched to complete clamping.
The detection mechanism comprises a fixed column, a supporting plate is fixed on the fixed column, an electric push rod is fixed on the lower end face of the supporting plate, a detection plate is fixed at the telescopic end of the electric push rod, a plurality of probes uniformly distributed on the circumference are fixed on the lower end face of the detection plate, and a probe core is fixed on the center of the lower end face of the detection plate.
By adopting the structure, the electric push rod is started, the telescopic end of the electric push rod drives the detection plate to move downwards, the detection plate drives the probe and the probe core to move downwards, the probe detects the inter-chip voltage of the commutator, and the probe core detects the shaft hole voltage of the commutator.
The rechecking mechanism has the same structure as the detection mechanism, and is positioned at the outer side of the detection mechanism.
By adopting the structure, the commutator can be subjected to secondary detection, the detection result is rechecked, the detection accuracy is improved, and the influence on the quality of the commutator caused by waste or unqualified omission of qualified products is avoided.
The inner sides of the clamping jaws of the mechanical clamping hand are provided with rubber pads, and the inner sides of the limiting block and the clamping block are provided with rubber pads.
By adopting the structure, the commutator can be prevented from being damaged when the commutator is clamped through the rubber pad, and the safety of the device is improved.
Compared with the prior art, the on-off detection device of the commutator has the following advantages:
1. the device can form a pipeline type detection line for feeding, clamping, detecting, rechecking, sorting and finished product conveying and collecting.
2. Through moving mechanism, can realize that the commutator removes between conveyer and testing platform, can carry out centre gripping to not unidimensional commutator through fixture, satisfy the detection demand of not unidimensional commutator.
3. Through detection mechanism and reinspection mechanism cooperation, can detect and reinspect the commutator, improve the detection accuracy, avoid causing that the conforming article is extravagant or unqualified omission influences the commutator quality.
Drawings
Fig. 1 is a schematic top view of the present utility model.
Fig. 2 is a schematic view of a part of the components in the present utility model.
FIG. 3 is a schematic diagram of the structure of the detecting mechanism in the present utility model.
Fig. 4 is a schematic top view of the clamping mechanism in the present utility model.
In the figure, 1, a material conveyor; 2. a qualified product conveyor; 3. a reject conveyor; 4. a turntable; 5. fixing the column; 6. a support plate; 7. a clamping mechanism; 8. a connecting frame; 9. a mechanical clamping hand 10 and a sliding rod; 11. a limiting block 12, a clamping block 13 and a connecting rod; 14. the device comprises a fixed rod 15, a rotating shaft seat 16, a hinging rod 17, a motor 18 and a rotating seat; 19. clamping a base; 20. an electric push rod; 21. a probe; 22. a probe core; 23. chute 24, connecting seat 25, pivot 26, centre gripping platform.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1-4, the on-off detection device for the reverser comprises a material conveyor 1, a qualified product conveyor 2, a disqualified product conveyor 3 and a rotating seat 18, wherein a turntable 4 is fixed at the top of the rotating seat 18, a plurality of clamping mechanisms 7 uniformly distributed on the circumference are arranged on the turntable 4, the material conveyor 1, the qualified product conveyor 2 and the disqualified product conveyor 3 are circumferentially distributed on the outer side of the turntable 4, a moving mechanism is arranged at the discharge end of the material conveyor 1, the feed end of the qualified product conveyor 2 and the feed end of the disqualified product conveyor 3, a detection mechanism and a rechecking mechanism uniformly distributed on the circumference are arranged on the outer side of the turntable 4, in the embodiment, the reverser to be detected is placed on the material conveyor 1, the material conveyor 1 is started to drive the reverser to a specified position, the moving mechanism is started to move to the clamping mechanism, the clamping mechanism is started to clamp and fix the reverser, the rotating seat 18 is started, and the turntable 4 is driven to rotate by the rotating seat 18. The rotary table 4 drives the clamping mechanism to circularly move, the rotary table 4 drives the reverser to move to the detection mechanism, the detection mechanism is started to detect the on-off state of the reverser, the rotary table 4 drives the reverser to continuously move to the rechecking mechanism, the rechecking mechanism is started to recheck the reverser, the qualified reverser after rechecking is completed moves to the feeding end of the qualified product conveyor 2, the moving mechanism is started to move the qualified reverser to the qualified product conveyor 2, the qualified product conveyor 2 is started to drive the qualified reverser to convey and collect, the unqualified reverser is conveyed to the unqualified product conveyor 3 in the same way, and the unqualified product conveyor 3 is started to drive the unqualified reverser to convey and collect.
The clamping mechanism 7 comprises a clamping base 19 and a clamping platform 26, the clamping base 19 is fixed on the upper end face of the rotary table 4, a clamping base and a motor 17 are fixed on the upper end face of the clamping base 19, a plurality of circumferentially and uniformly distributed clamping blocks 12 are connected between the clamping base and the clamping platform 26 in a sliding mode, a fixing rod 14 is fixed on the clamping blocks 12, a supporting frame is fixed on the top of the clamping base, a rotating shaft seat 15 is fixed on the supporting frame, a rotating shaft 25 is connected between the clamping base and the rotating shaft seat 15 in a rotating mode, an output shaft of the motor 17 is in transmission connection with the rotating shaft 25, hinge rods 16 are hinged between the fixing rod 14 and the rotating shaft 25, sliding grooves 23 are formed in the clamping platform 26, two symmetrically distributed limiting blocks 11 are connected in a sliding mode in the sliding mode, two symmetrically distributed connecting seats 24 are fixed on the rotating shaft 25, a connecting rod 13 is hinged between the bottom of one limiting block 11 and the connecting seat 24 on the same side, in this embodiment, the motor 17 is started, the output shaft 25 of the motor 17 drives the rotating shaft 25 to rotate, and the rotating shaft 25 drives the clamping blocks 12 and the limiting blocks 11 to slide inwards through the hinge rods 16 and the connecting rods 13.
The moving mechanism comprises a connecting frame 8, the connecting frame 8 is positioned right above the discharge end of the material conveyor 1, the feed end of the qualified product conveyor 2 and the feed end of the unqualified product conveyor 3, the connecting frame 8 is composed of six partition boards, two partition boards are arranged in pairs in a group, two partition boards of the same group are distributed in parallel, a moving push rod is fixed on the outer side of each group of partition boards, a slide bar 10 is connected between the two partition boards of the same group in a sliding manner, the telescopic end of the moving push rod is fixedly connected with the slide bar 10, a mechanical clamping hand 9 is connected onto the slide bar 10 in a sliding manner, in the embodiment, the moving push rod is started, the telescopic end of the moving push rod drives the slide bar 10 to slide, the slide bar 10 drives the mechanical clamping hand 9 to slide to a designated position, the mechanical clamping hand 9 is started to clamp the commutator, and the slide bar 10 is started again to move the mechanical clamping hand 9 to clamp the commutator onto the clamping mechanism in a matching manner, so that the clamping mechanism is clamped.
The detection mechanism comprises a fixed column 5, a supporting plate 6 is fixed on the fixed column 5, an electric push rod 20 is fixed on the lower end face of the supporting plate 6, a detection plate is fixed at the telescopic end of the electric push rod 20, a plurality of probes 21 uniformly distributed on the circumference are fixed on the lower end face of the detection plate, a probe core 22 is fixed on the center of the lower end face of the detection plate, in the embodiment, the electric push rod 20 is started, the telescopic end of the electric push rod 20 drives the detection plate to move downwards, the detection plate drives the probes 21 and the probe core 22 to move downwards, the probes 21 detect the inter-chip voltage of the commutator, and the probe core 22 detects the shaft hole voltage of the commutator.
The rechecking mechanism and the detection mechanism structure are the same, and the rechecking mechanism is located the outside of detection mechanism, in this embodiment, can carry out the secondary detection to the commutator, carries out rechecking to the testing result, improves the detection accuracy, avoids causing that the conforming article is extravagant or unqualified omission influences the commutator quality.
The clamping jaw inboard of machinery tong 9 is equipped with the rubber pad, and the inboard of stopper 11 and grip block 12 all is equipped with the rubber pad, in this embodiment, damage the commutator when can avoiding pressing from both sides to get through the rubber pad that sets up, improves the security of this device.
The working principle of the utility model is as follows: placing the reverser to be detected on the material conveyor 1, starting the material conveyor 1 to drive the reverser to be conveyed to a specified position, starting a movable push rod, driving a slide rod 10 to slide by a telescopic end of the movable push rod, driving a mechanical clamping hand 9 to slide to the specified position by the slide rod 10, starting the mechanical clamping hand 9 to clamp the reverser, and starting the slide rod 10 again to move the push rod to drive the mechanical clamping hand 9 to clamp the reverser to a clamping platform 26;
starting the motor 17, wherein an output shaft of the motor 17 drives the rotating shaft 25 to rotate, and the rotating shaft 25 drives the clamping block 12 and the limiting block 11 to slide inwards through the hinging rod 16 and the connecting rod 13 so as to limit and clamp the steering gear;
the rotating seat 18 is started, and the rotating seat 18 drives the turntable 4 to rotate. The rotary table 4 drives the clamping mechanism to circularly move, the rotary table 4 drives the commutator to move to the detection mechanism, the electric push rod 20 is started, the telescopic end of the electric push rod 20 drives the detection plate to move downwards, the detection plate drives the probe 21 and the probe core 22 to move downwards, the probe 21 detects the inter-chip voltage of the commutator, and the probe core 22 detects the shaft hole voltage of the commutator;
the turntable 4 drives the commutator to move to the rechecking mechanism, the rechecking mechanism is started to recheck the commutator, the rechecking mechanism can recheck the commutator for the second time, and the detection result is rechecked, so that the detection accuracy is improved, and the quality of the commutator is prevented from being influenced by waste or unqualified omission of qualified products;
and after the re-inspection is finished, the qualified reverser moves to the feeding end of the qualified product conveyor 2, the moving mechanism is started to move the qualified reverser to the qualified product conveyor 2, the qualified product conveyor 2 is started to drive the qualified reverser to convey and collect, the unqualified reverser is conveyed to the unqualified product conveyor 3 in the same way, and the unqualified product conveyor 3 is started to drive the unqualified reverser to convey and collect.
In sum, the device can form a pipelined detection line for feeding, clamping, detecting, rechecking, sorting and finished product conveying and collecting.
Through moving mechanism, can realize that the commutator removes between conveyer and testing platform, can carry out centre gripping to not unidimensional commutator through fixture, satisfy the detection demand of not unidimensional commutator.
Through detection mechanism and reinspection mechanism cooperation, can detect and reinspect the commutator, improve the detection accuracy, avoid causing that the conforming article is extravagant or unqualified omission influences the commutator quality.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (6)
1. The utility model provides a commutator break-make detection device, including material conveyer (1), qualified product conveyer (2), unqualified product conveyer (3) and rotating seat (18), its characterized in that, the top of rotating seat (18) is fixed with carousel (4), be provided with fixture (7) of a plurality of circumference equipartitions on carousel (4), material conveyer (1), qualified product conveyer (2) and unqualified product conveyer (3) circumference distribution are in the outside of carousel (4), the discharge end of material conveyer (1), the feed end of qualified product conveyer (2) and the feed end of unqualified product conveyer (3) all are provided with moving mechanism, the outside of carousel (4) is provided with detection mechanism and the reinspection mechanism of circumference equipartition.
2. The commutator on-off detection device according to claim 1, characterized in that the clamping mechanism (7) comprises a clamping base (19) and a clamping platform (26), the clamping base (19) is fixed on the upper end face of the rotary table (4), the clamping base and a motor (17) are fixed on the upper end face of the clamping base (19), a plurality of clamping blocks (12) uniformly distributed in circumference are slidingly connected between the clamping base and the clamping platform (26), a fixing rod (14) is fixed on the clamping blocks (12), a supporting frame is fixed on the top of the clamping base, a rotating shaft seat (15) is fixed on the supporting frame, a rotating shaft (25) is connected between the clamping base and the rotating shaft seat (15) in a rotating mode, an output shaft of the motor (17) is in transmission connection with the rotating shaft (25), hinge rods (16) are hinged between the fixing rod (14) and the rotating shaft (25), sliding grooves (23) are formed in the clamping platform (26), two symmetrically distributed limiting blocks (11) are slidingly connected on the sliding grooves, two symmetrically distributed connecting seats (24) are fixed on the rotating shaft (25), and one connecting rod (13) is hinged between the bottom of the limiting block (11) and the connecting seat (24) on the same side.
3. The commutator on-off detection device according to claim 2, wherein the moving mechanism comprises a connecting frame (8), the connecting frame (8) is positioned right above a discharge end of the material conveyor (1), a feed end of the qualified product conveyor (2) and a feed end of the unqualified product conveyor (3), the connecting frame (8) is composed of six partition plates, two partition plates are arranged in pairs in one group, two partition plates in the same group are distributed in parallel, a moving push rod is fixed on the outer side of each group of partition plates, a slide rod (10) is connected between the two partition plates in the same group in a sliding manner, the telescopic end of the moving push rod is fixedly connected with the slide rod (10), and a mechanical clamping hand (9) is connected on the slide rod (10) in a sliding manner.
4. The on-off detection device of the reverser according to claim 1, wherein the detection mechanism comprises a fixed column (5), a supporting plate (6) is fixed on the fixed column (5), an electric push rod (20) is fixed on the lower end face of the supporting plate (6), a detection plate is fixed at the telescopic end of the electric push rod (20), a plurality of probes (21) uniformly distributed on the lower end face of the detection plate are fixed on the lower end face of the detection plate, and a probe core (22) is fixed on the center of the lower end face of the detection plate.
5. The device for detecting the on-off state of the commutator as defined in claim 4, wherein the rechecking mechanism has the same structure as the detecting mechanism and is arranged outside the detecting mechanism.
6. The on-off detection device for the reverser according to claim 3 is characterized in that rubber pads are arranged on the inner sides of clamping jaws of the mechanical clamping hand (9), and rubber pads are arranged on the inner sides of the limiting block (11) and the clamping block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321316670.5U CN219631987U (en) | 2023-05-24 | 2023-05-24 | Commutator on-off detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321316670.5U CN219631987U (en) | 2023-05-24 | 2023-05-24 | Commutator on-off detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219631987U true CN219631987U (en) | 2023-09-05 |
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ID=87810607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321316670.5U Active CN219631987U (en) | 2023-05-24 | 2023-05-24 | Commutator on-off detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219631987U (en) |
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2023
- 2023-05-24 CN CN202321316670.5U patent/CN219631987U/en active Active
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