CN206622958U

CN206622958U - A kind of commutator burnishing device

Info

Publication number: CN206622958U
Application number: CN201720375613.2U
Authority: CN
Inventors: 王文涛
Original assignee: Jiangsu Chaoli Electric Inc
Current assignee: Jiangsu Chaoli Electric Inc
Priority date: 2017-04-11
Filing date: 2017-04-11
Publication date: 2017-11-10
Anticipated expiration: 2027-04-11

Abstract

A kind of commutator burnishing device, support block is placed on by workpiece（10）On, cover dust shield（14）, thin cylinder（25）Action, drive polishing motor（28）And hairbrush（34）It is moved rearwards, makes hairbrush（34）Effectively contacted with workpiece, while driving motor（19）And polishing motor（28）Start, driving motor（19）Pass through travelling gear（7）Drive positioning gear（9）Rotate, so as to drive workpiece to slowly run, polishing motor（28）Band electric brush（34）High-speed rotation, tracheae face polishes position jet-stream wind from top to bottom, so as to reach the purpose of debris removal；After the debris removal time for reaching setting, thin cylinder（25）Action, drive polishing motor（28）And hairbrush（34）Move forward, make hairbrush（34）Depart from workpiece, while polishing motor（28）And driving motor（19）Power-off, tracheae stop jet-stream wind；The utility model, it is simple in construction, it is easy to operate.

Description

A kind of commutator burnishing device

Technical field

It the utility model is related to direct current generator and manufacture equipment technical field, more particularly to a kind of commutator polishing dress Put.

Background technology

At present, in the production process of direct current generator, when being contacted to reduce when motor operates between carbon brush and commutator Caused noise, commutator face are frequently necessary to carry out turning, sent out to prevent the chip between adjacent commutator segment from staying in groove Raw short circuit phenomenon, it usually needs remove chip；Present chip is removed mainly by manual operations, is wasted time and energy, seriously Influence production efficiency.

The content of the invention

Deficiency, the purpose of this utility model are the provision of a kind of commutator burnishing device, can effectively gone for more than Except the chip in commutation tank, operating efficiency is improved, effectively prevents short circuit phenomenon between commutator segment；And pass through dust shield On tracheae, the tracheae jet-stream wind from top to bottom in polishing, debris removal is aided in using jet-stream wind.

The technical solution of the utility model is achieved in the following ways：A kind of commutator burnishing device, by bottom plate, axle Hold flange, ball bearing, bearing (ball) cover, rotating shaft, c-type key, travelling gear, briquetting, positioning gear, support block, locating piece, shaft coupling Device, motor flange B, driving motor, connecting plate, side plate, contiguous block, installing plate, cylinder flange, thin cylinder, line slideway, throwing Photoelectricity machine, supporting plate B, motor flange A, supporting plate A, sleeve, slide plate and hairbrush composition；It is characterized in that：The bearing flange, Ball bearing, bearing (ball) cover and rotating shaft form a driving-shaft assembly, are fastened on by bearing flange on bottom plate；The biography Moving gear is interference fitted by the upper end of c-type key and rotating shaft, and is fixed on by briquetting in rotating shaft；The driving motor is arranged on On motor flange B, motor flange B is connected by screw with bottom plate；The shaft coupling is defeated by the lower end of rotating shaft and driving motor Shaft connects, to be driven；The locating piece is interference fitted with support block, and support block passes through screw and positioning gear Connection, positioning gear are coordinated by forming gap between the positioning hole on its flange wheel hub and bottom plate, and are formed with travelling gear Gear drive, so as to drive the workpiece being placed in support block to rotate；The connecting plate is connected by screw with bottom plate, installing plate It is fixed on connecting plate, line slideway is arranged on by screw in the groove of installing plate, the cunning that slide plate passes through screw and line slideway Block connects；The supporting plate B and supporting plate A are connected by screw with slide plate, motor flange A by screw respectively with the left and right sides Supporting plate B connected with supporting plate A；The polishing motor is arranged on motor flange A by screw, and hairbrush is by sleeve with throwing The axis connection of photoelectricity machine；The cylinder flange is connected by screw with installing plate, and thin cylinder is fixed on cylinder flange, connection One end of block and the piston rod of thin cylinder are connected, and the other end is connected with slide plate, and movable drive of thin cylinder piston rod is slided Plate is moved forward and backward so that polishing motor and hairbrush thereon is moved forward and backward, in order to pick and place workpiece.

Sweep-up pipe is fixed with by gripping block on the bottom plate, the other end of sweep-up pipe is connected with dust catcher, in order to Dust suction in polishing process.

There is cover plate by screw connection on the bottom plate, travelling gear and positioning gear are closed by cover plate, prevented Only foreign matter enters.

The cover plate is connected with dust shield by hinge, and dust shield is provided with handle and air pipe sleeve cylinder, pacified on tracheae sleeve Dress is fixed with tracheae, in order to aid in debris removal from top to bottom by air-flow in polishing process.

The utility model, topology layout is reasonable, and mechanism is simple, compact, simple to operate, easy to use, and operating efficiency is high, if Meter is novel.

Brief description of the drawings

Fig. 1 is the utility model Structure explosion diagram.

Fig. 2 is that Fig. 1 removes structure chart after cover plate.

Fig. 3 is partial structurtes enlarged drawing in Fig. 2.

In figure：1 bottom plate, 2 bearing flanges, 3 ball bearings, 4 bearing (ball) covers, 5 rotating shafts, 6C types key, 7 travelling gears, 8 pressures Block, 9 positioning gears, 10 support blocks, 11 locating pieces, 12 cover plates, 13 hinges, 14 dust shields, 15 tracheae sleeves, 16 handles, 17 It is axle device, 18 motor flange B, 19 driving motors, 20 connecting plates, 21 side plates, 22 contiguous blocks, 23 installing plates, 24 cylinder flanges, 25 thin Type cylinder, 26 protective covers, 27 line slideways, 28 polishing motors, 29 supporting plate B, 30 motor flange A, 31 supporting plate A, 32 sleeves, 33 slide plates, 34 hairbrush, 35 sweep-up pipes, 36 gripping blocks.

Embodiment

Known by Fig. 1, Fig. 2, Fig. 3, a kind of commutator burnishing device, by bottom plate 1, bearing flange 2, ball bearing 3, bearing end Lid 4, rotating shaft 5, c-type key 6, travelling gear 7, briquetting 8, positioning gear 9, support block 10, locating piece 11, shaft coupling 17, motor method Blue B18, driving motor 19, connecting plate 20, side plate 21, contiguous block 22, installing plate 23, cylinder flange 24, thin cylinder 25, straight line Guide rail 27, polishing motor 28, supporting plate B29, motor flange A30, supporting plate A31, sleeve 32, slide plate 33 and hairbrush 34 form； The bearing flange 2, ball bearing 3, bearing (ball) cover 4 and rotating shaft 5 form a driving-shaft assembly, are connected by bearing flange 2 It is fixed on bottom plate 1；The travelling gear 7 is interference fitted by the upper end of c-type key 6 and rotating shaft 5, and is fixed on by briquetting 8 In rotating shaft 5；The driving motor 19 is arranged on motor flange B18, and motor flange B18 is connected by screw with bottom plate 1；It is described Shaft coupling 17 connects the output shaft of the lower end of rotating shaft 5 and driving motor 19, to be driven；The locating piece 11 with Support block 10 is interference fitted, and support block 10 is connected by screw with positioning gear 9, and positioning gear 9 passes through its flange wheel hub and bottom Gap is formed between positioning hole on plate 1 to coordinate, and forms gear drive with travelling gear 7, and support block is placed on so as to drive Workpiece rotation in 10；The connecting plate 20 is connected by screw with bottom plate 1, and installing plate 23 is fixed on connecting plate 20, straight line Guide rail 27 is arranged on by screw in the groove of installing plate 23, and slide plate 33 is connected by screw with the sliding block of line slideway 27；It is described Supporting plate B29 and supporting plate A31 is connected by screw with slide plate 33, motor flange A30 by screw respectively with the left and right sides Supporting plate B29 connects with supporting plate A31；The polishing motor 28 is arranged on motor flange A30 by screw, and hairbrush 34 passes through The axis connection of sleeve 32 and polishing motor 28；The cylinder flange 24 is connected by screw with installing plate 23, and thin cylinder 25 is solid It is scheduled on cylinder flange 24, one end of contiguous block 22 is connected with the piston rod of thin cylinder 25, and the other end is connected with slide plate 33, thin The piston rod of type cylinder 25 is movable to drive slide plate 33 movable so that polishing motor 28 and hairbrush 34 thereon carries out front and rear It is mobile, in order to pick and place workpiece；Sweep-up pipe 35 is fixed with by gripping block 36 on the bottom plate 1, the other end of sweep-up pipe 35 with Dust catcher connects, in order to the dust suction in polishing process.There is cover plate 12 by screw connection on the bottom plate 1, pass through cover plate 12 Travelling gear 7 and positioning gear 9 are closed, prevent foreign matter from entering.The cover plate 12 is connected with dust shield by hinge 13 14, dust shield 14 is provided with handle 16 and air pipe sleeve cylinder 15, tracheae is mounted with tracheae sleeve 15, in order to polished Debris removal is aided in by air-flow from top to bottom in journey.The surrounding of bottom plate 1 has protective cover 26 by screw connection, passes through protective cover 26 The part installed below bottom plate 1 is protected.

During work, dust catcher is powered, the device is powered and ventilated, then workpiece is placed in support block 10, is covered Upper dust shield 14, thin cylinder 25 act, and drive polishing motor 28 and hairbrush 34 to be moved rearwards, hairbrush 34 and workpiece is effectively connect Touch, while driving motor 19 and polishing motor 28 start, driving motor 19 drives positioning gear 9 to rotate by travelling gear 7, from And driving workpiece to slowly run, polishing motor 28 sprays from top to bottom with the high-speed rotation of electric brush 34, tracheae face polishing position Air-flow, so as to reach the purpose of debris removal.After the debris removal time for reaching setting, thin cylinder 25 acts, and drives the He of polishing motor 28 Hairbrush 34 moves forward, and departs from hairbrush 34 and workpiece, while polishing motor 28 and driving motor 19 power off, and tracheae stops injection Air-flow, open dust shield 14 and can be taken off workpiece, whole action process terminates.

The utility model can effectively remove the chip in commutation tank, improve operating efficiency, effectively prevent and change To short circuit phenomenon between device piece；And by the tracheae on dust shield 14, the tracheae jet-stream wind from top to bottom in polishing, using injection Air-flow aids in debris removal；Topology layout is reasonable, and mechanism is simple, compact, simple to operate, easy to use, and operating efficiency is high, and design is new Grain husk.

Claims

A kind of 1. commutator burnishing device, by bottom plate（1）, bearing flange（2）, ball bearing（3）, bearing (ball) cover（4）, rotating shaft （5）, c-type key（6）, travelling gear（7）, briquetting（8）, positioning gear（9）, support block（10）, locating piece（11）, shaft coupling （17）, motor flange B（18）, driving motor（19）, connecting plate（20）, side plate（21）, contiguous block（22）, installing plate（23）, gas Cylinder flange（24）, thin cylinder（25）, line slideway（27）, polishing motor（28）, supporting plate B（29）, motor flange A（30）、 Supporting plate A（31）, sleeve（32）, slide plate（33）And hairbrush（34）Composition；It is characterized in that：The bearing flange（2）, ball axle Hold（3）, bearing (ball) cover（4）And rotating shaft（5）A driving-shaft assembly is formed, passes through bearing flange（2）It is fastened on bottom plate（1） On；The travelling gear（7）Pass through c-type key（6）With rotating shaft（5）Upper end interference fit, and pass through briquetting（8）It is fixed on rotating shaft （5）On；The driving motor（19）Installed in motor flange B（18）On, motor flange B（18）Pass through screw and bottom plate（1）Even Connect；The shaft coupling（17）By rotating shaft（5）Lower end and driving motor（19）Output shaft connect, to be driven； The locating piece（11）With support block（10）Interference fit, support block（10）Pass through screw and positioning gear（9）Connection, positioning tooth Wheel（9）Pass through its flange wheel hub and bottom plate（1）On positioning hole between form gap and coordinate, and and travelling gear（7）Form tooth Wheel transmission, support block is placed on so as to drive（10）Interior workpiece rotation；The connecting plate（20）Pass through screw and bottom plate（1）Even Connect, installing plate（23）It is fixed on connecting plate（20）On, line slideway（27）Installing plate is arranged on by screw（23）Groove in, it is sliding Plate（33）Pass through screw and line slideway（27）Sliding block connection；The supporting plate B（29）With supporting plate A（31）By screw with Slide plate（33）Connection, motor flange A（30）Pass through the screw supporting plate B with the left and right sides respectively（29）With supporting plate A（31）Even Connect；The polishing motor（28）Motor flange A is arranged on by screw（30）On, hairbrush（34）Pass through sleeve（32）With polishing electricity Machine（28）Axis connection；The cylinder flange（24）Pass through screw and installing plate（23）Connection, thin cylinder（25）It is fixed on gas Cylinder flange（24）On, contiguous block（22）One end and thin cylinder（25）Piston rod connection, the other end and slide plate（33）Connection.
A kind of 2. commutator burnishing device according to claim 1, it is characterised in that：The bottom plate（1）On pass through clamping Block（36）It is fixed with sweep-up pipe（35）, sweep-up pipe（35）The other end be connected with dust catcher.
A kind of 3. commutator burnishing device according to claim 1, it is characterised in that：The bottom plate（1）On pass through screw It is connected with cover plate（12）, pass through cover plate（12）By travelling gear（7）With positioning gear（9）It is closed.
A kind of 4. commutator burnishing device according to claim 3, it is characterised in that：The cover plate（12）Pass through hinge （13）It is connected with dust shield（14）, dust shield（14）It is provided with handle（16）With air pipe sleeve cylinder（15）, tracheae sleeve（15）Upper peace Dress is fixed with tracheae.
A kind of 5. commutator burnishing device according to claim 1, it is characterised in that：The bottom plate（1）Surrounding passes through spiral shell Silk is connected with protective cover（26）.