CN217846564U - Mechanism for detecting electrification in motor assembly - Google Patents

Abstract

The utility model discloses a mechanism that is arranged in circular telegram to detect in motor equipment, including conveyor means, slide and set up in conveyor means's tray and be fixed in the toggle mechanism in the conveyor means outside, the tray includes the tray body and a plurality of anchor clamps that set up and be used for motor equipment to detect on tray body top, anchor clamps include the loading board that two intervals set up, two the top inboard of loading board is provided with the plummer that corresponds with motor coil respectively, two the outside of loading board be provided with respectively with toggle mechanism corresponds the poker rod that sets up, the top of poker rod is provided with compact heap and circular telegram contact that corresponds with motor coil. The utility model discloses simple structure, in the motor equipment process, can the circular telegram detect, it is unqualified to avoid assembling the back completely, and the needs that cause are whole unpacks apart reworking.

Description

A mechanism that is arranged in motor equipment circular telegram to detect

Technical Field

The utility model relates to an electric motor rotor equipment technical field, in particular to a mechanism that is arranged in motor assembly circular telegram to detect.

Background

The motor is widely applied to various fields, and the motor assembly is a process of assembling a plurality of parts into a motor product according to technical requirements and certain precision standards. The motor assembly comprises stations such as a dust ring, a bearing, a rubber coating, a rotor feeding, a support locking screw and a coil press-mounting. The existing detection mode is that after the assembly is required to be completed completely, a motor plug is inserted to be electrified and detected, various performances of the motor are tested, and when unqualified products are encountered, the faults are searched after the motor plug is required to be disassembled completely, so that the workload is large, and the efficiency is low. Accordingly, improvements are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanism that is arranged in motor equipment circular telegram to detect to overcome not enough among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

the embodiment of the utility model discloses a mechanism that is arranged in motor assembly to switch on and detects, including conveyor, slide and set up in conveyor's tray and the toggle mechanism who is fixed in the conveyor outside, the tray includes the tray body and a plurality of anchor clamps that set up and be used for motor assembly to detect on tray body top, anchor clamps include the loading board that two intervals set up, two the top inboard of loading board is provided with the plummer that corresponds with motor coil respectively, two the outside of loading board be provided with respectively with the poking rod that toggle mechanism corresponds the setting, toggle mechanism includes the shift fork with the poking rod one-to-one, the top of poking rod is provided with compact heap and the circular telegram contact that corresponds with motor coil, wherein, circular telegram contact electric connection and external power source.

Further, in the mechanism for detecting the power-on in the motor assembly, a bearing sleeve corresponding to the motor rotor shaft is arranged between the two bearing plates, the bearing sleeve is fixed on the tray body, and a bearing hole is formed in the center of the top end of the bearing sleeve.

Further, in the above-mentioned mechanism that is arranged in motor assembly to energize and detect, the bottom of poker rod is through stirring piece sliding connection in the tray body, be provided with first elastic component between stirring piece and the corresponding loading board, poker rod articulate in stirring piece, the middle part of poker rod articulate in the loading board.

Further, in the above mechanism for detecting energization in motor assembly, the toggle block is slidably connected to the tray body through a slide.

Further, in the above mechanism for detecting energization in motor assembly, a shifting tongue corresponding to the shifting fork protrudes from one side of the shifting block departing from the bearing plate.

Further, in the mechanism for detecting the energization of the motor during assembly, the pressing block is fixed at the top end of the poke rod through a screw and is arranged corresponding to the motor support, and a protection pad is arranged on the bottom surface of the pressing block.

Further, in the above-mentioned mechanism for detecting power on in motor assembly, the power-on contact is fixed in the poker rod through the insulation board to correspond the setting with the joint of motor coil, the power-on contact includes the telescopic contact that corresponds the setting with the joint of motor coil and the spacing seat that is fixed in the insulation board, wherein, the spacing seat sets up in one side that the telescopic contact deviates from the motor coil, telescopic contact sliding connection is in the insulation board to and spacing seat between be provided with the second elastic component, telescopic contact electric connection is in external power source.

Further, in the mechanism for detecting the energization in the motor assembly, a conductive block is arranged at the bottom of the tray body, a trolley line electrically connected with the conductive block is arranged at the top end of the conveying line device, and the energization contact is electrically connected with the conductive block.

Further, in the above mechanism for detecting energization in motor assembly, the fork is connected to a piston rod of a driving cylinder through a connecting plate, wherein the driving cylinder is fixed to one side of the conveying line device through a mounting seat.

Further, in the mechanism for detecting the power-on in the motor assembly, the connecting plate is slidably connected to the mounting seat through a guide rod, a limiting plate is connected to one end, away from the conveying line device, of the guide rod, and a limiting device is arranged between the limiting plate and the mounting seat.

Compared with the prior art, the utility model has the advantages of: the mechanism for detecting the power-on in the motor assembly is simple in structure, the power-on detection can be performed after the assembly of the corresponding process is completed, and when the motor is unqualified, whether the assembly of the corresponding process is in problem or not can be checked, and the motor assembly does not need to be completely disassembled.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a mechanism for detecting power supply during motor assembly according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a tray and a toggle mechanism according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of a tray according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a clamp according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of a toggle mechanism according to an embodiment of the present invention.

Fig. 6 is a schematic structural view of a threading slot according to an embodiment of the present invention.

Fig. 7 is a schematic view illustrating the installation of the conductive block according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 7, a mechanism for power-on detection in motor assembly includes a conveying line device 1, a tray 2 slidably disposed on the conveying line device 1 and a toggle mechanism 3 fixed outside the conveying line device 1, the tray 2 includes a tray body 21 and a plurality of clamps 22 disposed on the top end of the tray body 21 for motor assembly detection, the clamps 22 include two bearing plates 221 disposed at intervals, bearing platforms corresponding to motor coils are respectively disposed on the inner sides of the top ends of the two bearing plates 221, toggle rods 23 corresponding to the toggle mechanisms 3 are respectively disposed on the outer sides of the two bearing plates 221, the toggle mechanisms 3 include shifting forks 31 corresponding to the toggle rods 23 one by one, the top end of the toggle rod 23 is provided with a pressing block 24 and a power-on contact 25 corresponding to the motor coils, wherein the power-on contact 25 is electrically connected to an external power source.

According to the technical scheme, the conveying line device belongs to an existing mechanism, the operation of a tray can be realized, when the tray moves to one side of a shifting mechanism, the conveying line device stops operating, the tray is positioned and stopped by matching conventional structures such as an inductor and a bolt, bolt holes corresponding to the bolt can be further formed in the tray, accurate positioning of the tray is realized, related structures all belong to the prior art and are not repeated one by one, a shifting fork of the shifting mechanism shifts a shifting rod to enable a clamp to be in an open state, after constant-pressure assembling of a motor rotor shaft, a coil and a motor support is completed, the shifting fork is withdrawn, the shifting rod rotates, a pressing block at the top end of the shifting rod presses a motor support tightly, assembled semi-finished products are pressed and fixed, a power-on contact conducts power supply and a connector of the motor coil, power-on detection is conducted, the corresponding performance of a motor is tested, the condition that whether assembling of the corresponding process is correct or not through plug connection is not required to be completely assembled, the mechanism for power-on detection in motor assembling is simple in structure, power-on detection can be conducted after the corresponding process is completed, and when the tray is unqualified, the tray is not required to be completely disassembled.

As shown in fig. 2 to 4, a bearing sleeve 26 corresponding to the motor rotor shaft is disposed between the two bearing plates 221, the bearing sleeve 26 is fixed to the tray body 21, and a bearing hole is disposed at the center of the top end of the bearing sleeve 26.

In the technical scheme, the bearing hole is a counter bore and is arranged corresponding to the motor rotor shaft and the bearing, the assembled semi-finished product is limited, the rotation of the motor rotor shaft is not interfered, and the rotating stability of the motor rotor shaft is ensured during power-on testing.

Illustratively, as shown in fig. 3 and 4, the bottom end of the poke rod 23 is slidably connected to the tray body 21 through a poke block 27, a first elastic member 4 is arranged between the poke block 27 and the corresponding bearing plate 221, the poke rod 23 is hinged to the poke block 27, the middle part of the poke rod is hinged to the bearing plate 221 through a hinge bracket, and the position of the hinge bracket can realize the separation and contact of the pressing block and the energized contact.

In the technical scheme, the shifting fork is contacted with or separated from the shifting block to force the shifting block to slide, or the first elastic piece forces the shifting block to slide reversely to drive the shifting rod to rotate around the hinge frame, so that the pressing block and the power-on contact are contacted with or separated from the assembled semi-finished product; wherein, the structure of articulated frame belongs to current structure, just not having described herein one by one.

Illustratively, referring to fig. 4, the toggle block 27 is slidably connected to the tray body 21 by a slide 28.

In the technical scheme, the top of the poking block is provided with a hinge groove, the tail end of the poking rod is arranged in the hinge groove and is hinged to the poking block, hinging is realized through a hinge pin, the specific structure belongs to the conventional technology and is not detailed here, sliding bosses are convexly extended on two sides of the bottom of the poking block respectively, a T-shaped mechanism is formed, the sliding seat comprises a base with a slotted top end and cover plates fixed on two sides of the top end of the base respectively, a T-shaped groove corresponding to the bottom of the poking block is formed, the sliding direction of the poking block is limited, one side of the sliding seat departing from a corresponding bearing plate is provided with a baffle, the poking block and the sliding seat are prevented from being disengaged, the adjacent sliding seats can share one base, a concession groove corresponding to the poking fork is formed in the middle of the sliding seat, the two oppositely-faced poking blocks mutually limit the positions of each other, a first elastic piece can be a spring or a rubber rod and the like, elastic potential energy can be accumulated, and the poking block is pushed to slide in a direction.

Illustratively, as shown in fig. 4, a shifting tongue 271 corresponding to the shifting fork 31 protrudes from one side of the shifting block 27 facing away from the bearing plate 221.

In the technical scheme, the side surface of the shifting tongue is of a conical surface structure, the corresponding side surface of the shifting fork is of a conical surface structure, and the two conical surfaces are in sliding contact in the stretching process of the shifting fork, so that the shifting block is forced to slide, and the shifting rod is driven to rotate around the hinge frame.

Illustratively, referring to fig. 4, the pressing block 24 is fixed to the top end of the tap lever 23 by screws and is disposed corresponding to the motor bracket, and a protection pad is disposed on the bottom surface of the pressing block 24.

Among this technical scheme, the protection pad is the cushion such as rubber pad, avoids the rigidity collision between compact heap and the motor support, increase of service life, and the bolt fixed position coincidence between the position that compresses tightly of compact heap and the motor acts on the bolt after screwing up, need not motor support direct contact, avoids damaging the motor support.

Exemplarily, referring to fig. 4, the energized contact 25 is fixed to the tap lever 23 through an insulating plate and is disposed corresponding to the joint of the motor coil, and the energized contact 25 includes a telescopic contact 251 disposed corresponding to the joint of the motor coil and a stopper seat 252 fixed to the insulating plate, where the stopper seat 252 is disposed on a side of the telescopic contact 251 facing away from the motor coil, the telescopic contact 251 is slidably connected to the insulating plate, and a second elastic member 253 is disposed between the telescopic contact 251 and the stopper seat 252, and the telescopic contact 251 is electrically connected to an external power source.

Among this technical scheme, poker rod, compact heap, loading board and tray body all adopt insulating material such as nylon to make with the insulation board, and the retractable contact passes through conventional modes such as welding cable to be connected in the power, and when the circular telegram contact was close to the coil joint, the retractable contact elastic contact connects in the coil, avoids crushing the coil joint, guarantees the abundant contact that retractable contact and coil connect simultaneously, guarantees good electric conductivity.

Illustratively, referring to fig. 6 and 7, the bottom of the tray body 21 is provided with a conductive block 5, the top end of the conveyor line device 1 is provided with a trolley line (not shown) electrically connected with the conductive block 5, and the power-on contact 25 is electrically connected with the conductive block 5.

In the technical scheme, the trolley line is the prior art and can be directly taken for use, the specific structure is not described, the current collector of the trolley line is fixed on the conductive block, the tray can be ensured to be electrically connected with a power supply on the conveying line device all the time, the tray body comprises an upper plate and a lower plate which are made of insulating materials, the bearing sleeve is of a T-shaped structure, is fixed on the lower plate and penetrates through the upper plate; the conducting block passes through the cable and connects in the circular telegram contact, and the cable runs through upper plate and lower floor's board, and for convenient wiring and beautify the outward appearance, the trough is seted up to the top surface of lower floor's board for the cable runs through the position that the upper plate was close the circular telegram contact that corresponds, for guaranteeing the power consumption safety, can also increase the ground point on the tray body, through connecting the conventional ground connection mode ground connection of transmission line device.

Illustratively, as shown in fig. 1 and 5, the fork 31 is connected to a piston rod of a driving cylinder 33 through a connecting plate 32, wherein the driving cylinder is fixed to one side of the conveyor line device 1 through a mounting seat 34.

Among this technical scheme, drive actuating cylinder and mount pad and be current structure, the connecting plate is the strip structure, connects the shift fork in the piston rod that drives actuating cylinder, drives shift fork reciprocating motion through the flexible of driving actuating cylinder piston rod to drive the poker rod and rotate, realize the automatic switching of motor coil and power.

Illustratively, referring to fig. 1 and 5, the connecting plate 32 is slidably connected to the mounting seat 34 through a guide rod, a limiting plate 36 is connected to an end of the guide rod 35 away from the conveyor line device 1, and a limiting device is arranged between the limiting plate and the mounting seat.

Among this technical scheme, be provided with bush or linear bearing that correspond with the guide arm in the mount pad, guarantee the moving direction of shift fork, guide arm and bush or linear bearing all adopt current structure, stop device corresponds the buffer and the hard spacing bolt that set up with spacing post respectively including two spacing posts that are fixed in the mount pad, buffer and hard spacing bolt are fixed in the limiting plate, avoid driving actuating cylinder piston rod and stretching out the process, it is too big to cause the poker rod turned angle, and crush the semi-manufactured goods, the buffer can slow down and drive actuating cylinder and open the vibrations that cause, guarantee transfer chain device moving stationarity.

To sum up, this a mechanism for circular telegram detects in motor assembly simple structure, can the circular telegram detect after accomplishing the equipment that corresponds the process, when unqualified, the equipment that the inspection corresponds the process whether have a problem can, need not all demolishs.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is only a detailed description of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a mechanism that is arranged in circular telegram of motor assembly to detect, its characterized in that, including conveyor means, slide and set up in conveyor means's tray and be fixed in the toggle mechanism in the conveyor means outside, the tray includes the tray body and a plurality of anchor clamps that set up on tray body top and be used for motor assembly to detect, anchor clamps include the loading board that two intervals set up, two the top inboard of loading board is provided with the plummer that corresponds with motor coil respectively, two the outside of loading board be provided with respectively with the poking rod that toggle mechanism corresponds the setting, toggle mechanism includes the shift fork with poking rod one-to-one, the top of poking rod is provided with compact heap and circular telegram contact that corresponds with motor coil, wherein, circular telegram contact electric connection and external power source.

2. The mechanism for detection of energization in motor assembly according to claim 1, wherein: and a bearing sleeve which is arranged corresponding to the motor rotor shaft is arranged between the two bearing plates, the bearing sleeve is fixed on the tray body, and a bearing hole is formed in the center of the top end of the bearing sleeve.

3. The mechanism for detection of energization in motor assembly according to claim 1, wherein: the bottom of poker rod is through stirring piece sliding connection in the tray body, be provided with first elastic component between stirring piece and the corresponding loading board, poker rod articulate in stir the piece, poker rod articulate in the loading board.

4. The mechanism for detection of energization in motor assembly according to claim 3, wherein: the poking block is connected to the tray body in a sliding mode through the sliding seat.

5. The mechanism for detection of energization in an assembly of an electric motor according to claim 3, wherein: and one side of the shifting block, which is far away from the bearing plate, is convexly extended with a shifting tongue corresponding to the shifting fork.

6. The mechanism for detection of energization in an assembly of an electric motor according to claim 1, wherein: the pressing block is fixed at the top end of the poke rod through a screw and is arranged corresponding to the motor support, and a protection pad is arranged on the bottom surface of the pressing block.

7. The mechanism for detection of energization in an assembly of an electric motor according to claim 1, wherein: the power-on contact is fixed on the poke rod through the insulating plate and corresponds to the joint of the motor coil, the power-on contact comprises a telescopic contact and a limiting seat, the telescopic contact corresponds to the joint of the motor coil, the limiting seat is fixed on one side, deviating from the motor coil, of the telescopic contact, the telescopic contact is connected to the insulating plate in a sliding mode, a second elastic piece is arranged between the telescopic contact and the limiting seat, and the telescopic contact is electrically connected to an external power source.

8. The mechanism for detection of energization in motor assembly according to claim 1, wherein: the bottom of the tray body is provided with a conductive block, the top end of the conveying line device is provided with a sliding contact line electrically connected with the conductive block, and the power-on contact is electrically connected with the conductive block.

9. The mechanism for detection of energization in an assembly of an electric motor according to claim 1, wherein: the shifting fork is connected to a piston rod of the driving cylinder through a connecting plate, wherein the driving cylinder is fixed to one side of the conveying line device through the mounting seat.

10. The mechanism for detection of energization in an assembly of an electric motor according to claim 9, wherein: the connecting plate is connected to the mounting seat in a sliding mode through a guide rod, one end, away from the conveying line device, of the guide rod is connected with a limiting plate, and a limiting device is arranged between the limiting plate and the mounting seat.

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