CN114311626B - Insulating sleeve reaming equipment of motor commutator - Google Patents
Insulating sleeve reaming equipment of motor commutator Download PDFInfo
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- CN114311626B CN114311626B CN202111598694.XA CN202111598694A CN114311626B CN 114311626 B CN114311626 B CN 114311626B CN 202111598694 A CN202111598694 A CN 202111598694A CN 114311626 B CN114311626 B CN 114311626B
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The application discloses insulating sleeve reaming equipment of a motor commutator, and relates to the technical field of motor part processing, comprising a base, a collecting box arranged at the top of the base, an upright post arranged on the top surface of a processing table and a reamer arranged on the front end surface of the upright post in a sliding manner; the top of the supporting ring seat is horizontally provided with a three-jaw chuck, the supporting ring seat and the outer cover of the three-jaw chuck are provided with splash guards, and a protective ring plate is arranged in the accommodating cavity; a pressurizing mechanism is arranged in the pressurizing box; the top surface of the processing table in the supporting ring seat is provided with a protection component for preliminary buffering of the workpiece; according to the application, through the cooperation of the splash guard, the pressurizing mechanism and the protective ring plate, the splash guard is convenient to play a good role in preventing splashing on the insulating sleeve, noise generated during reaming operation is convenient to be reduced, and a good noise reduction effect is achieved; the falling workpiece can be buffered and decelerated in double modes; impact force when the insulating sleeve falls is effectively reduced, and then the protection effect of the insulating sleeve after reaming is finished is improved.
Description
Technical Field
The application relates to the technical field of machining of motor parts, in particular to insulating sleeve reaming equipment of a motor commutator.
Background
The commutator is a main component in the motor, is used for playing a role in commutation in the armature of the DC motor and the AC commutator motor, is a component which is used as current commutation on the DC motor and the AC series excited motor to enable the motor to continuously rotate, is commonly called as a commutator, and is composed of commutator segments and electric brushes; the current commutator mainly comprises a bakelite powder main body and copper bar commutating pieces arranged at the periphery of the bakelite powder main body; when manufacturing the commutator, reaming operation is needed to be carried out on the insulating sleeve of the commutator through reaming equipment;
however, when the existing reaming equipment is used for reaming after the insulating sleeve is fixed, the slag generated during the reaming operation of the insulating sleeve is inconvenient to prevent splashing and protect, meanwhile, the noise value generated during the reaming of the insulating sleeve is large, and the noise decibels generated during the machining cannot be reduced, so that serious noise pollution occurs; the buffer deceleration of the falling workpiece is inconvenient, so that the impact force of the processed insulating sleeve in the falling process is large, and the smoothness of the surface of the insulating sleeve is affected; therefore, an improvement is required to deal with the above problems.
Disclosure of Invention
The application aims to solve the defects in the prior art, and provides insulating sleeve reaming equipment for a motor commutator.
In order to achieve the above purpose, the present application adopts the following technical scheme: the insulating sleeve reaming equipment of the motor commutator comprises a base, a collecting box arranged at the top of the base, a processing table arranged at the top of the collecting box, an upright post arranged at the rear end of the middle part of the top surface of the processing table and a reamer vertically sliding on the front end surface of the upright post, wherein a driving assembly for lifting the reamer is arranged in the upright post; the middle part of the top surface of the processing table is vertically provided with a supporting ring seat, the top of the supporting ring seat is horizontally provided with a three-jaw chuck, the supporting ring seat and the outer cover of the three-jaw chuck are provided with a splash guard fixed on the top surface of the processing table, and the top of the splash guard is provided with a feeding port; an annular storage cavity is formed in the splash guard, and a protection annular plate for preventing the slag from splashing is arranged in the storage cavity;
the middle part of the bottom surface of the processing table is provided with a circular pressurizing box, and a pressurizing mechanism for automatically lifting the protective ring plate is arranged in the pressurizing box; the lower part of the front end surface of the upright post is provided with a control component for driving the pressurizing mechanism; rectangular blanking ports are longitudinally formed in the top surfaces of the processing tables on two sides of the inner portion of the supporting ring seat; a force unloading assembly for guiding the falling of the workpiece is arranged in each blanking port; a protection component for preliminary buffering of the workpiece is arranged on the top surface of the processing table in the supporting ring seat; the upper part of the inner wall of one side of the splash guard is provided with a slag suction hopper, and the bottom of the slag suction hopper is provided with a slag suction pipe for guiding out broken slag; the upper part of the inner wall of one side of the collecting box is provided with a slag collecting assembly matched with the slag suction pipe;
the front end of the top surface of the three-jaw chuck horizontally and longitudinally slides to be provided with a bearing slat for supporting a workpiece, a first electric push rod longitudinally penetrates through the upper part of the front end surface of the splash guard, and the telescopic end of the first electric push rod is fixedly connected with the front end surface of the bearing slat.
Preferably, the protection subassembly is including locating the fixed arc board in processing bench top surface middle part and locating the buffering arc board of fixed arc board top, evenly be equipped with buffer spring between fixed arc board and the buffering arc board, just the buffering arc board is located under the three-jaw chuck center mouth.
Preferably, the pressurizing mechanism comprises a stabilizing cylinder vertically arranged in the middle of the pressurizing box, a sealing pressing plate horizontally and dynamically arranged on the upper part of the stabilizing cylinder, and a sealing block dynamically arranged in the stabilizing cylinder, wherein the stabilizing cylinder is sealed and penetrated into the supporting ring seat to be fixedly connected with the intrados of the fixed arc plate, the inner top surface of the stabilizing cylinder is vertically provided with a second electric push rod with a telescopic end fixedly connected with the sealing block, rectangular strip openings are vertically arranged on the outer walls of the two sides of the stabilizing cylinder in the pressurizing box, sealing plates are vertically fixedly connected on the two sides of the sealing block, and the outer ends of the sealing plates extend out of the rectangular strip openings to be fixedly connected with the inner rings of the sealing pressing plates; the edge of the sealing pressing plate is in dynamic sealing connection with the inner wall of the pressurizing box; the bottom of the pressurizing box is provided with water delivery pipes which are communicated with the storage cavity.
Preferably, elliptical communication ports are formed in the periphery of the outer wall of the water pipe positioned in the storage cavity, a sealing ring plate fixedly connected with the bottom of the protection ring plate is arranged in the lower portion of the storage cavity in a dynamic sealing mode, and the top of the protection ring plate movably penetrates out of the storage cavity.
Preferably, the control assembly comprises a mounting groove formed in one side of the lower part of the front end face of the upright post, a guide rod vertically arranged in the mounting groove, a mounting slat horizontally movably sleeved on the upper part of the guide rod and a stabilizing spring movably sleeved on a rod body at the lower part of the guide rod, wherein the front end of the top surface of the mounting slat is provided with a keyextension switch without a lock, the middle part of the other side of the front end face of the upright post is longitudinally provided with a fixed plate, the front end of the bottom surface of the fixed plate is provided with a keyretraction switch without a lock, and the bottom of one side of the reamer is transversely provided with a butt plate matched with the keyretraction switch without a lock.
Preferably, the force unloading assembly comprises a rotating rod transversely arranged in the blanking port and a pair of guide falling inclined plates hinged on the rotating rod, and the bottom ends of the guide falling inclined plates are mutually far away; the water pipe passes through the guide falling inclined plates, a fixed sleeve is sleeved on the water pipe passing through the guide falling inclined plates, the front end and the rear end of the fixed sleeve are hinged with spring telescopic rods which are obliquely arranged, and the telescopic ends of the spring telescopic rods are hinged with the inner side faces of the guide falling inclined plates.
Preferably, the slag collecting assembly comprises an air pump arranged on one side of the top of the base, a slag collecting box arranged on the upper part inside one side of the collecting box and a filter screen plate arranged on one side inside the slag collecting box, an air extracting pipe communicated with the slag collecting box is arranged at the air extracting end of the air pump, and the bottom end of the air extracting pipe is communicated with the slag collecting box; the bottom of the inner side of the slag collecting box is provided with a slag outlet which protrudes downwards, and the slag outlet is connected with a plugging cover in a threaded manner.
Preferably, the driving assembly comprises a screw rod vertically arranged in the upright post in a rotating way, a motor arranged in the lower part of the upright post, a threaded cylinder movably sleeved on the screw rod and a connecting plate longitudinally fixedly connected to the front end surface of the threaded cylinder, and the bottom end of the screw rod is coaxially fixedly connected with a driving shaft of the motor; the front end of the connecting plate extends out of the strip-shaped opening and is connected with the reamer.
Preferably, an electric pushing cylinder is transversely arranged in the splash guard at the rear of the three-jaw chuck through a mounting frame, a rack rod is transversely fixedly connected to the telescopic end of the electric pushing cylinder, a transmission shaft of the three-jaw chuck extends out of the disc body and is sleeved with a gear, and the rack rod is in meshed transmission with the gear.
Preferably, the upper box body of the collecting box is a necking box body, a rectangular opening is formed in the lower portion of the front end face of the collecting box, and a collecting drawer is slidably arranged in the lower portion of the collecting box.
Compared with the prior art, the application has the beneficial effects that: according to the application, through the cooperation of the splash guard, the pressurizing mechanism and the protective ring plate, the splash guard is convenient to play a good role in splash prevention when the insulating sleeve is machined, and simultaneously noise generated during reaming operation is convenient to be reduced, so that a good noise reduction effect is played during reaming; after the insulating sleeve is machined and reamed, the protection assembly is matched with the force unloading assembly, so that double buffering and decelerating treatment can be conveniently performed on a falling workpiece; the impact force of the insulation sleeve in the falling process is effectively reduced, so that the protection effect of the insulation sleeve after reaming is finished is improved, and the impact noise of the insulation sleeve in the falling process is greatly reduced; and further improves the efficiency and convenience of the insulating sleeve during reaming.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a schematic diagram of a front view of the present application;
FIG. 2 is a cross-sectional view of a processing station structure of the present application;
FIG. 3 is a front view in partial structural cross-section of the present application;
FIG. 4 is a cross-sectional view of the overall construction of the present application in front view;
FIG. 5 is a cross-sectional view of the structure of the plenum box and the stabilizing cylinder of the present application;
FIG. 6 is a partial structural cross-sectional view of one side of the rotary lever and the guide inclined plate of the present application;
FIG. 7 is a rear view of the backing ring holder and three-jaw chuck configuration of the present application;
FIG. 8 is a top view of the three jaw chuck and holding strip structure of the present application;
FIG. 9 is a schematic view of a side structure of the supporting lath and the first electric putter of the present application;
fig. 10 is a cross-sectional view of a side structure of a column according to the present application.
Number in the figure: 1. a base; 2. a collection box; 3. a processing table; 4. a column; 5. a reamer; 6. a splash guard; 7. a support ring seat; 8. a three-jaw chuck; 9. an air extracting pump; 10. a slag collecting box; 11. a slag suction hopper; 12. a slag suction pipe; 13. a pressurizing box; 14. supporting the lath; 15. a first electrical push rod; 16. fixing the arc plate; 17. buffering the arc plate; 18. a protective ring plate; 19. a water pipe; 20. a stabilizing cylinder; 21. a sealing pressing plate; 22. a second electric push rod; 23. a rotating rod; 24. a guide inclined plate; 25. a spring telescoping rod; 26. a filter screen plate; 27. a guide rod; 28. a keyless extension switch; 29. a keyless retraction switch; 30. an electric pushing cylinder; 31. a rack bar; 32. a gear.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments.
Examples: referring to fig. 1-10, the insulating sleeve reaming equipment of the motor commutator comprises a base 1, a collecting box 2 arranged at the top of the base 1, a processing table 3 arranged at the top of the collecting box 2, a stand column 4 arranged at the rear end of the middle part of the top surface of the processing table 3 and a reamer 5 vertically and slidingly arranged on the front end surface of the stand column 4, wherein a driving assembly for lifting the reamer 5 is arranged in the stand column 4; the middle part of the top surface of the processing table 3 is vertically provided with a supporting ring seat 7, the top of the supporting ring seat 7 is horizontally provided with a three-jaw chuck 8, the supporting ring seat 7 and the outer part of the three-jaw chuck 8 are covered with a splash guard 6 fixed on the top surface of the processing table 3, and the top of the splash guard 6 is provided with a feeding port; an annular storage cavity is formed in the splash guard 6, and a protection annular plate 18 for preventing the slag from splashing is arranged in the storage cavity; the middle part of the bottom surface of the processing table 3 is provided with a circular pressurizing box 13, and a pressurizing mechanism for automatically lifting a protective ring plate 18 is arranged in the pressurizing box 13; the lower part of the front end surface of the upright post 4 is provided with a control component for driving the pressurizing mechanism; rectangular blanking ports are longitudinally formed in the top surfaces of the processing tables 3 on two sides of the inner part of the supporting ring seat 7; a force unloading assembly for guiding the falling of the workpiece is arranged in the blanking port; the top surface of the processing table 3 in the supporting ring seat 7 is provided with a protection component for preliminary buffering of the workpiece; the upper part of the inner wall of one side of the splash guard 6 is provided with a slag suction hopper 11, and the bottom of the slag suction hopper 11 is provided with a slag suction pipe 12 for guiding out broken slag; the upper part of the inner wall of one side of the collecting box 2 is provided with a slag collecting component matched with the slag suction pipe 12; the front end of the top surface of the three-jaw chuck 8 is horizontally and longitudinally provided with a supporting slat 14 for supporting a workpiece in a sliding manner, the upper part of the front end surface of the splash guard 6 is longitudinally penetrated and provided with a first electric push rod 15, and the telescopic end of the first electric push rod 15 is fixedly connected with the front end surface of the supporting slat 14; according to the application, through the cooperation of the splash guard 6, the pressurizing mechanism and the protective ring plate 18, the splash guard is convenient to play a good role in splash prevention when the insulating sleeve is machined, and meanwhile, noise generated during reaming operation is convenient to be reduced, so that a good noise reduction effect is achieved during reaming; after the machining and reaming of the insulating sleeve are finished, double buffering and decelerating treatments can be performed on the falling workpiece; the impact force of the insulation sleeve in the falling process is effectively reduced, so that the protection effect of the insulation sleeve after reaming is finished is improved, and the impact noise of the insulation sleeve in the falling process is greatly reduced; and further improves the efficiency and convenience of the insulating sleeve during reaming.
In the application, the protection component comprises a fixed arc plate 16 arranged in the middle of the top surface of the processing table 3 and a buffer arc plate 17 arranged above the top of the fixed arc plate 16, buffer springs are uniformly arranged between the fixed arc plate 16 and the buffer arc plate 17, and the buffer arc plate 17 is positioned under the central opening of the three-jaw chuck 8.
In the application, the pressurizing mechanism comprises a stabilizing cylinder 20 vertically arranged in the middle of the pressurizing box 13, a sealing pressing plate 21 horizontally and dynamically sleeved on the upper part of the stabilizing cylinder 20, and a sealing block dynamically and hermetically arranged in the stabilizing cylinder 20, wherein pressurizing liquid is filled in the pressurizing box 13 below the sealing pressing plate 21; the stabilizing cylinder 20 penetrates through the bearing ring seat 7 in a sealing way and is fixedly connected with the inner cambered surface of the fixed cambered plate 16, the inner top surface of the stabilizing cylinder 20 is vertically provided with a second electric push rod 22 with a telescopic end fixedly connected with a sealing block, rectangular strip openings are vertically formed in the outer walls of the stabilizing cylinder 20 positioned at the two sides of the inside of the pressurizing box 13, sealing plates are vertically fixedly connected at the two sides of the sealing block, and the outer ends of the sealing plates extend out of the rectangular strip openings and are fixedly connected with the inner ring of the sealing pressing plate 21; the edge of the sealing pressing plate 21 is in dynamic sealing connection with the inner wall of the pressurizing box 13; the periphery of the bottom of the pressurizing box 13 is provided with a water delivery pipe 19 communicated with the containing cavity; is convenient for carrying out liquid supply operation in the storage cavity.
In the application, oval communication ports are formed around the outer wall of the water pipe 19 positioned in the storage cavity, so that water can enter the storage cavity conveniently; the lower part of accomodating the chamber is interior to be moved sealed be equipped with the sealed annular plate of protection annular plate 18 bottom rigid coupling, and the top activity of protection annular plate 18 runs through out and accomodates the chamber outside, is convenient for improve the protection annular plate 18 and accomodate the leakproofness between the chamber, accomodates the intracavity portion simultaneously and after losing the water, can fall back automatically under the dead weight effect of protection annular plate 18.
In the application, the control assembly comprises a mounting groove arranged on one side of the lower part of the front end surface of a stand column 4, a guide rod 27 vertically arranged in the mounting groove, a mounting slat horizontally movably sleeved on the upper part of the guide rod 27 and a stabilizing spring movably sleeved on the lower rod body of the guide rod 27, wherein the front end of the top surface of the mounting slat is provided with a keyless extension switch 28, the middle part of the other side of the front end surface of the stand column 4 is longitudinally provided with a fixed plate, the front end of the bottom surface of the fixed plate is provided with a keyless retraction switch 29, and the bottom of one side of a reamer 5 is transversely provided with a butt plate matched with the keyless retraction switch 29; the lock-less key extension switch 28 and the lock-less key retraction switch 29 are electrically connected to the second electric push rod 22.
In the application, the force unloading assembly comprises a rotating rod 23 transversely arranged in a blanking port and a pair of guide inclined plates 24 hinged on the rotating rod 23, wherein the bottom ends of each pair of guide inclined plates 24 are mutually far away; the water pipe 19 passes through the guide falling inclined plates 24, a fixed sleeve is sleeved on the water pipe 19 passing through the guide falling inclined plates 24, the front end and the rear end of the fixed sleeve are hinged with spring telescopic rods 25 which are obliquely arranged, the telescopic ends of the spring telescopic rods 25 are hinged with the inner side faces of the guide falling inclined plates 24, and the falling workpiece can be buffered, slowed down and guided conveniently.
In the application, the slag collecting assembly comprises an air pump 9 arranged on one side of the top of the base 1, a slag collecting box 10 arranged on the upper part of one side of the collecting box 2 and a filter screen plate 26 arranged on one side of the inside of the slag collecting box 10, wherein the air pumping end of the air pump 9 is provided with an air pumping pipe communicated with the slag collecting box 10, and the bottom end of the air pumping pipe 12 is communicated with the slag collecting box 10; the slag hole of the downward bellied bottom of collection sediment case 10 inboard, and threaded connection has the shutoff lid on the slag hole, is convenient for collect the broken bits that produce when reaming.
In the application, the driving assembly comprises a screw rod vertically and rotatably arranged in the upright post 4, a motor arranged in the lower part of the upright post 4, a threaded cylinder movably sleeved on the screw rod and a connecting plate longitudinally fixedly connected with the front end surface of the threaded cylinder, wherein the bottom end of the screw rod is coaxially and fixedly connected with a driving shaft of the motor; the upper part of the front end surface of the upright post 4 is vertically provided with a strip-shaped opening, and the front end of the connecting plate extends out of the strip-shaped opening to be connected with the reamer 5.
In the application, an electric push cylinder 30 is transversely arranged in the splash guard 6 behind the three-jaw chuck 8 through a mounting frame, a rack bar 31 is transversely fixedly connected to the telescopic end of the electric push cylinder 30, a transmission shaft of the three-jaw chuck 8 extends out of the disk body and is sleeved with a gear 32, the rack bar 31 and the gear 32 are meshed for transmission, and the three-jaw chuck 8 is conveniently driven so as to realize the functions of clamping and loosening workpieces.
In the application, the upper box body of the collecting box 2 is a necking box body, the lower part of the front end surface of the collecting box 2 is provided with a rectangular opening, and the lower part of the collecting box 2 is internally provided with a collecting drawer in a sliding way, so that the insulating sleeve subjected to reaming is convenient to fall into the collecting drawer, and the insulating sleeve subjected to reaming is convenient to collect.
Working principle: in this embodiment, the present application further provides a method for using the insulating sleeve reaming device of the motor commutator, including the following steps:
firstly, electrically connecting a reamer 5, a first electric push rod 15, a second electric push rod 22, an electric push cylinder 30 and a motor with external control equipment through wires, controlling the first electric push rod 15 to extend and push a bearing slat 14 to cover a round opening in the center of a three-jaw chuck 8, and then placing an insulating sleeve to be processed on the top of the bearing slat 14 through an external mechanical clamping jaw;
secondly, the electric pushing cylinder 30 is controlled to drive the rack bar 31 to drive the gear 32, so that the clamping jaws on the three-jaw chuck 8 clamp and fix the insulating sleeve, then the reamer 5 is started to rotate the reamer bit, then the started reamer 5 is driven to descend by the control driving component, when the reamer 5 descends, the shell at the bottom of the reamer 5 is convenient to push against the keyextension switch 28 without lock, the second electric pushing rod 22 is controlled to extend by the keyextension switch 28 without lock, the sealing pressing plate 21 connected with the sealing block is pushed by the second electric pushing rod 22 to descend in the pressurizing box 13, pressurizing liquid in the pressurizing box 13 is pushed into the accommodating cavity by the descending sealing pressing plate 21, the protecting annular plate 18 in the accommodating cavity is lifted conveniently by the ascending of the liquid level in the accommodating cavity, when the reamer 5 descends, the protecting height of the anti-splash cover 6 is effectively increased by the lifted protecting annular plate 18, the anti-splash cover 6 can not only effectively prevent broken slag, but also can effectively reduce the splashing noise generated during machining, and further effectively reduce noise;
step three, when the reamer 5 is started, the air pump 9 is controlled to suck slag on the surface of the three-jaw chuck 8, so that the slag generated during the reaming operation of the insulating sleeve by the reamer 5 is conveniently sucked, and the convenience for collecting the slag is effectively improved;
step four, after the reaming of the insulating sleeve is finished, the driving assembly is controlled to drive the reamer 5 to lift, the locking-free key retraction switch 29 is pressed through the abutting plate by the lifted reamer 5, the second electric push rod 22 is conveniently controlled to retract through the locking-free key retraction switch 29, the sealing pressing plate 21 is driven to lift through the retracted second electric push rod 22, pressurized liquid in the storage cavity is pumped into the pressurizing box 13 again through the sealing pressing plate 21, so that the protective annular plate 18 in the storage cavity falls back along with the liquid level reduction, the protective annular plate 18 falls back into the storage cavity, and continuous feeding of workpieces is conveniently carried out through the external mechanical clamping jaws;
step five, the first electric push rod 15 is controlled to drive the bearing lath 14 to move back and reset, so that the insulating sleeve subjected to reaming operation falls on the top of the buffer arc plate 17 from the central opening of the three-jaw chuck 8, and then the machined workpiece is not required to be manually taken down, so that the workpiece can automatically fall down, and the efficiency and the continuity of workpiece machining are improved; the setting through protection component is convenient for carry out preliminary buffering to the insulating sleeve of whereabouts to play the effect that slows down the whereabouts to the insulating sleeve of whereabouts, then through the insulating sleeve whereabouts of preliminary buffering deceleration at the guide fall swash plate 24 of blanking mouth, and then be convenient for play the buffering shock attenuation of secondary to the insulating sleeve of whereabouts through guide fall swash plate 24, effectively reduce the insulating sleeve whereabouts and collect the inside impact force of drawer, and then improved the protective effect of insulating sleeve after the reaming is finished, and the impact noise of insulating sleeve when whereabouts has been reduced by a wide margin.
The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, who is within the scope of the present application, should make equivalent substitutions or modifications according to the technical scheme of the present application and the inventive concept thereof, and should be covered by the scope of the present application.
Claims (5)
1. Insulating sleeve reaming equipment of motor commutator, including base (1), locate collection box (2) at base (1) top, locate processing platform (3) at collection box (2) top, locate stand (4) and vertical slip of processing platform (3) top surface middle part rear end and locate reamer (5) of terminal surface before stand (4), its characterized in that: a driving component for lifting the reamer (5) is arranged in the upright post (4); the middle part of the top surface of the processing table (3) is vertically provided with a supporting ring seat (7), the top of the supporting ring seat (7) is horizontally provided with a three-jaw chuck (8), the supporting ring seat (7) and the outer cover of the three-jaw chuck (8) are provided with a splash guard (6) fixed on the top surface of the processing table (3), and the top of the splash guard (6) is provided with a feeding port; an annular containing cavity is formed in the splash guard (6), and a protective annular plate (18) for preventing the slag from splashing is arranged in the containing cavity;
the middle part of the bottom surface of the processing table (3) is provided with a circular pressurizing box (13), and a pressurizing mechanism for automatically lifting a protective ring plate (18) is arranged in the pressurizing box (13); a control component for driving the pressurizing mechanism is arranged at the lower part of the front end surface of the upright post (4); rectangular blanking ports are longitudinally formed in the top surfaces of the processing tables (3) on two sides of the inner part of the supporting ring seat (7); a force unloading assembly for guiding the falling of the workpiece is arranged in each blanking port; the top surface of a processing table (3) in the supporting ring seat (7) is provided with a protection component for preliminary buffering of a workpiece; the upper part of the inner wall of one side of the splash guard (6) is provided with a slag suction hopper (11), and the bottom of the slag suction hopper (11) is provided with a slag suction pipe (12) for guiding out broken slag; the upper part of the inner wall of one side of the collecting box (2) is provided with a slag collecting component matched with the slag suction pipe (12);
the front end of the top surface of the three-jaw chuck (8) is horizontally and longitudinally provided with a bearing slat (14) for supporting a workpiece in a sliding manner, the upper part of the front end surface of the splash guard (6) is longitudinally provided with a first electric push rod (15) in a penetrating manner, and the telescopic end of the first electric push rod (15) is fixedly connected with the front end surface of the bearing slat (14);
the protection assembly comprises a fixed arc plate (16) arranged in the middle of the top surface of the processing table (3) and a buffer arc plate (17) arranged above the top of the fixed arc plate (16), buffer springs are uniformly arranged between the fixed arc plate (16) and the buffer arc plate (17), and the buffer arc plate (17) is positioned under the central opening of the three-jaw chuck (8);
the supercharging mechanism comprises a stabilizing cylinder (20) vertically arranged in the middle of the supercharging box (13), a sealing pressing plate (21) horizontally and dynamically arranged on the upper part of the stabilizing cylinder (20) in a sealing manner and a sealing block dynamically arranged in the stabilizing cylinder (20), the stabilizing cylinder (20) is fixedly connected with an intrados of a fixed arc plate (16) in a sealing manner and penetrates through the supporting ring seat (7), a second electric push rod (22) with a telescopic end fixedly connected with the sealing block is vertically arranged on the inner top surface of the stabilizing cylinder (20), rectangular strip openings are vertically formed in the outer walls of the two sides of the interior of the supercharging box (13) in each stabilizing cylinder (20), sealing plates are vertically fixedly connected on the two sides of the sealing blocks, and the outer ends of the sealing plates extend out of the rectangular strip openings and are fixedly connected with the inner rings of the sealing pressing plates (21); the edge of the sealing pressing plate (21) is in dynamic sealing connection with the inner wall of the pressurizing box (13); the periphery of the bottom of the pressurizing box (13) is provided with water delivery pipes (19) communicated with the containing cavity;
elliptical communication ports are formed in the periphery of the outer wall of the water delivery pipe (19) positioned in the storage cavity, a sealing annular plate fixedly connected with the bottom of the protection annular plate (18) is movably arranged in the lower part of the storage cavity in a sealing manner, and the top of the protection annular plate (18) movably penetrates out of the storage cavity;
the control assembly comprises a mounting groove formed in one side of the lower part of the front end face of the upright post (4), a guide rod (27) vertically arranged in the mounting groove, a mounting slat horizontally movably sleeved on the upper part of the guide rod (27) and a stabilizing spring movably sleeved on a rod body at the lower part of the guide rod (27), wherein the front end of the top surface of the mounting slat is provided with a keychain extension switch (28) without lock, the middle part of the other side of the front end face of the upright post (4) is longitudinally provided with a fixed plate, the front end of the bottom surface of the fixed plate is provided with a keychain retraction switch (29) without lock, and the bottom of one side of the reamer (5) is transversely provided with a butt plate matched with the keychain retraction switch (29) without lock;
the force unloading assembly comprises a rotating rod (23) transversely arranged in the blanking port in a rotating way and a pair of guide inclined plates (24) hinged on the rotating rod (23), and the bottom ends of the guide inclined plates (24) of each pair are mutually far away; the water delivery pipe (19) passes through the guide falling inclined plates (24), a fixed sleeve is sleeved on the water delivery pipe (19) passing through the guide falling inclined plates (24), the front end and the rear end of the fixed sleeve are hinged with spring telescopic rods (25) which are obliquely arranged, and the telescopic ends of the spring telescopic rods (25) are hinged with the inner side faces of the guide falling inclined plates (24).
2. The insulating sleeve reaming apparatus for a motor commutator of claim 1, wherein: the slag collecting assembly comprises an air pump (9) arranged on one side of the top of the base (1), a slag collecting box (10) arranged on the upper part inside one side of the collecting box (2) and a filter screen plate (26) arranged on one side inside the slag collecting box (10), an air extracting pipe communicated with the slag collecting box (10) is arranged at the air extracting end of the air pump (9), and the bottom end of the air extracting pipe (12) is communicated with the slag collecting box (10); the bottom of the inner side of the slag collecting box (10) is provided with a slag outlet which protrudes downwards, and the slag outlet is connected with a plugging cover through threads.
3. The insulating sleeve reaming apparatus for a motor commutator of claim 1, wherein: the driving assembly comprises a screw rod vertically and rotatably arranged in the upright post (4), a motor arranged in the lower part of the upright post (4), a threaded cylinder movably sleeved on the screw rod and a connecting plate longitudinally fixedly connected to the front end surface of the threaded cylinder, and the bottom end of the screw rod is coaxially and fixedly connected with a driving shaft of the motor; the front end of the connecting plate extends out of the strip-shaped opening and is connected with a reamer (5).
4. The insulating sleeve reaming apparatus for a motor commutator of claim 1, wherein: the splash guard is characterized in that an electric pushing cylinder (30) is transversely arranged in the splash guard (6) at the rear of the three-jaw chuck (8) through a mounting frame, a rack bar (31) is transversely fixedly connected to the telescopic end of the electric pushing cylinder (30), a transmission shaft of the three-jaw chuck (8) extends out of the disc body and is sleeved with a gear (32), and the rack bar (31) is meshed with the gear (32).
5. The insulating sleeve reaming apparatus for a motor commutator of claim 1, wherein: the upper box body of the collecting box (2) is a necking box body, a rectangular opening is formed in the lower portion of the front end face of the collecting box (2), and a collecting drawer is arranged in the lower portion of the collecting box (2) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111598694.XA CN114311626B (en) | 2021-12-24 | 2021-12-24 | Insulating sleeve reaming equipment of motor commutator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111598694.XA CN114311626B (en) | 2021-12-24 | 2021-12-24 | Insulating sleeve reaming equipment of motor commutator |
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| Publication Number | Publication Date |
|---|---|
| CN114311626A CN114311626A (en) | 2022-04-12 |
| CN114311626B true CN114311626B (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111598694.XA Active CN114311626B (en) | 2021-12-24 | 2021-12-24 | Insulating sleeve reaming equipment of motor commutator |
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| JP2003211241A (en) * | 2002-01-22 | 2003-07-29 | Kayaba Ind Co Ltd | Method and device for incorporating press component in jig bar |
| CN103722183A (en) * | 2013-12-19 | 2014-04-16 | 宁波禄腾精密机械有限公司 | Automatic machining device and machining method thereof |
| CN208854022U (en) * | 2018-07-20 | 2019-05-14 | 宁波安纳杰模塑科技有限公司 | It is a kind of to carry out stable position to workpiece and facilitate the automatic welding machine of blanking |
| CN209681226U (en) * | 2019-02-11 | 2019-11-26 | 重庆盛源模具制造有限公司 | A kind of small portable deep hole drilling machine |
| CN210359403U (en) * | 2019-07-30 | 2020-04-21 | 苏州铜盟电气有限公司 | Drilling equipment is used in production of soft connection piece of copper |
| CN213006547U (en) * | 2020-08-03 | 2021-04-20 | 安徽拓盛汽车零部件有限公司 | Automobile chassis rubber bushing reaming device |
| CN213496675U (en) * | 2020-08-31 | 2021-06-22 | 厦门金勇胜工贸有限公司 | Accurate deep-hole drilling machine leads |
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2021
- 2021-12-24 CN CN202111598694.XA patent/CN114311626B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003211241A (en) * | 2002-01-22 | 2003-07-29 | Kayaba Ind Co Ltd | Method and device for incorporating press component in jig bar |
| CN103722183A (en) * | 2013-12-19 | 2014-04-16 | 宁波禄腾精密机械有限公司 | Automatic machining device and machining method thereof |
| CN208854022U (en) * | 2018-07-20 | 2019-05-14 | 宁波安纳杰模塑科技有限公司 | It is a kind of to carry out stable position to workpiece and facilitate the automatic welding machine of blanking |
| CN209681226U (en) * | 2019-02-11 | 2019-11-26 | 重庆盛源模具制造有限公司 | A kind of small portable deep hole drilling machine |
| CN210359403U (en) * | 2019-07-30 | 2020-04-21 | 苏州铜盟电气有限公司 | Drilling equipment is used in production of soft connection piece of copper |
| CN213006547U (en) * | 2020-08-03 | 2021-04-20 | 安徽拓盛汽车零部件有限公司 | Automobile chassis rubber bushing reaming device |
| CN213496675U (en) * | 2020-08-31 | 2021-06-22 | 厦门金勇胜工贸有限公司 | Accurate deep-hole drilling machine leads |
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|---|---|
| CN114311626A (en) | 2022-04-12 |
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