CN203579355U - Carbon brush grinding and chamfering machine - Google Patents
Carbon brush grinding and chamfering machine Download PDFInfo
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- CN203579355U CN203579355U CN201320678422.5U CN201320678422U CN203579355U CN 203579355 U CN203579355 U CN 203579355U CN 201320678422 U CN201320678422 U CN 201320678422U CN 203579355 U CN203579355 U CN 203579355U
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Abstract
The utility model discloses a carbon brush grinding and chamfering machine which comprises a workbench, a conveying device, a linear guide way, a surface grinding device and a chamfering device. The conveying device is installed on the workbench and used for automatically and directionally sorting a plurality of carbon brushes and sequentially conveying the carbon brushes to a station where the carbon brushes are machined, the linear guide way is used for conveying the multiple carbon brushes, the surface grinding device is arranged on the workbench and used for grinding the upper end faces of the carbon brushes conveyed on the linear guide way, and the chamfering device is arranged on the workbench and used for chamfering the carbon brushes with the ground upper end faces. The carbon brush grinding and chamfering machine is simple in structure, convenient to use, capable of automatically and rapidly grinding and chambering the upper end faces of the carbon brushes, high in degree of automation, high in grinding and chambering efficiency, good in quality of machined products, high in production efficiency and low in production cost.
Description
Technical field
The utility model relates to carbon brush processing technique field, relates in particular to a kind of grinding carbon brush thickness and the grinding beveler to its end face chamfering.
Background technology
In the process of processing carbon brush, need to carry out grinding to its thickness, its end face is carried out to chamfering, and in prior art, the thickness of carbon brush is carried out grinding, carbon brush end face is carried out to chamfering often adopts manual operation, the shortcoming that this processing mode exists on the one hand and loses time, production efficiency is low; On the other hand, because the physical dimension of carbon brush is less, in process, also exist workman's labour intensity large, easily operator caused to dangerous hidden danger; In addition, because process is manual operation, therefore easily there is the unanimously ropy shortcoming of poor, product of product, therefore significantly improved production cost.
Summary of the invention
The purpose of this utility model is exactly based on above-mentioned starting point, a kind of carbon brush grinding beveler is provided, it is simple in structure, easy to use, can to the upper surface of carbon brush, carry out grinding and chamfering automatically and quickly, automaticity is high, grinding, chamfering efficiency are high, the good product quality of processing, production efficiency is high, and production cost is low.
For realizing above-mentioned purpose of the present utility model, carbon brush grinding beveler of the present utility model comprises: workbench; Be arranged on workbench for by the sequence of multiple carbon brush automatic orientations and be transported to successively the conveyer that needs processing stations, there is the line slideway for transporting multiple carbon brush; Be arranged at the flat surface grinding device of the upper surface for the carbon brush that transports on grinding line slideway on workbench; Be arranged at the facing attachment that carries out chamfer machining for grinding being crossed to the carbon brush of upper surface on workbench.
Wherein, described conveyer also comprises: be arranged on the vibrating disc mechanism on described workbench, have the hopper that described multiple carbon brush automatic orientations is sorted and it is exported from discharging opening successively; Be communicated with the inclined guide rails of the charging aperture of described line slideway and the discharging opening of described hopper; On it, be mounted with the straight line feeder of described line slideway; Wherein, the bottom of described line slideway and described inclined guide rails is respectively arranged with metallic channel; Wherein, described line slideway moves under the effect of straight line feeder, to the described multiple carbon brush that are located thereon are delivered to required processing stations successively.
Further, described conveyer also comprises the stretching assembly that is arranged on described workbench and is positioned at described inclined guide rails below, stretching downwards for the wire the carbon brush gliding in described inclined guide rails.
Wherein, described stretching assembly comprises: be installed on the telescopic cylinder on described workbench; The gas pawl cylinder that its cylinder body is fixedly connected with the piston rod of telescopic cylinder; Wherein, gas pawl cylinder has two gas pawls, and the collaborative work of two gas pawls is stretching downwards by the wire of described carbon brush.
Wherein, described flat surface grinding device comprises: be arranged on described workbench and be positioned at the motor of described line slideway one side; By motor-driven grinding tool, its be positioned at described carbon brush directly over, to grinding is carried out in the upper surface of described carbon brush.
Wherein, described facing attachment comprises: be arranged on described workbench and be positioned at the motor of described line slideway opposite side; By motor-driven grinding tool, it has inverted V-shaped grinding face, and be positioned at described carbon brush directly over, to chamfering is carried out in described carbon brush end.
Preferably, also comprise the roller devices being arranged on described workbench and between described flat surface grinding device and described inclined guide rails, for increasing the proal frictional force of carbon brush being positioned on described line slideway.
Wherein, described roller devices comprises: be placed in the actuating unit on described workbench; The roller of two opposing rotations that driven by actuating unit; The power of actuating unit is passed to the transmission mechanism of two rollers; Wherein, two rollers are symmetricly set in the both sides of described line slideway, and have the gap for holding described carbon brush between two rollers.
Wherein, described transmission mechanism comprises: the worm screw being driven by described actuating unit, is processed with two sections of gear teeth that rotation direction is contrary on it; With two worm gears that two sections of gear teeth of worm screw are connected with a joggle respectively, two worm gears are fixedly connected with its worm-wheel shaft respectively; Wherein, described two rollers are fixedly installed in respectively on two worm-wheel shafts.
Preferably, described roller devices also comprises the adjusting device for regulating centre-to-centre spacing between two described rollers.
Wherein, described adjusting device comprises: be arranged on two brace tables that are fixedly connected with respectively on described workbench and with two described worm-wheel shafts, screwed hole corresponding to setting position on two brace tables; The screw rod being connected with the screwed hole of two brace tables.
Compared with prior art, carbon brush grinding beveler of the present utility model has following beneficial effect:
1) carbon brush grinding chamfering machine structure of the present utility model is simple, easy to use, automaticity is high, operator only need be placed on carbon brush the carbon brush that can obtain the complete thickness of grinding in hopper and complete chamfer machining, therefore labour intensity is low, and low to operator's processing proficiency requirement, production efficiency is high, and the good product quality processing, machining accuracy is high;
2) carbon brush grinding beveler of the present utility model, stretching assembly is set below inclined guide rails, it can be by stretching the brush line of the carbon brush through its top, thereby avoid the brush line of adjacent carbon brush, because interfere with each other, cause the carbon brush on inclined guide rails or line slideway to stop up, can not move down smoothly the generation of phenomenon, thereby can not affect manufacturing schedule;
3) carbon brush grinding beveler of the present utility model has roller devices, pushing precision when it can improve line slideway and transports carbon brush, thus improve the quality of product after processing;
4) roller devices of the present utility model is simple in structure, there are two rollers that are symmetricly set in line slideway both sides, the carbon brush that two rollers give to move in the guide-track groove of line slideway is with balanced active force, increased the frictional force that carbon brush moves in guide-track groove, pushing precision when thereby raising line slideway transports carbon brush, improves the quality of processing rear product.
Below in conjunction with accompanying drawing, the utility model is elaborated.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure schematic diagram of carbon brush grinding beveler of the present utility model;
Fig. 2 is the top view of the grinding of carbon brush shown in Fig. 1 beveler;
Fig. 3 is the A part enlarged drawing of Fig. 1;
Fig. 4 is the structural representation of roller devices of the present utility model;
Fig. 5 is the schematic diagram of the carbon brush motion of inclined guide rails of the present utility model and line slideway junction.
Description of reference numerals: 1-workbench; 2-hopper; 3-inclined guide rails; The stretching assembly of 31-; 32-telescopic cylinder; 33-gas pawl cylinder; 34-gas pawl; 4-line slideway; 41-telescopic cylinder; 42-guide-track groove; 5-flat surface grinding device; 51-motor; 52-grinding tool; 6-facing attachment; 61-motor; 62-grinding tool; 7-straight line feeder; 8-display unit; 9-roller devices; 91-actuating unit; 92,92 ' roller; 93-worm screw; 94,94 '-worm gear; 95,95 '-worm-wheel shaft; 96,96 '-brace table; 97-screw rod; 98-handwheel; 10-carbon brush.
The specific embodiment
As shown in Figure 1, for the tomograph of carbon brush grinding beveler of the present utility model, as seen from the figure, it comprises: be arranged on workbench 1 for by the sequence of multiple carbon brush automatic orientations and be transported to successively the conveyer that needs processing stations, there is the line slideway 4 for transporting multiple carbon brush; Be arranged at the flat surface grinding device 5 of the upper surface for the carbon brush that transports on grinding line slideway 4 on workbench 1; Be arranged at the facing attachment 6 that carries out chamfer machining for grinding being crossed to the carbon brush of upper surface on workbench 1.In addition, also there is the control device for controlling the work such as conveyer, flat surface grinding device 5 and facing attachment 6, and control device has display unit 8, this display unit is touch-screen, can show processed carbon brush quantity and control the graphic button that conveyer, flat surface grinding device 5 and facing attachment 6 work alone or work simultaneously, thereby monitor more intuitively the process to carbon brush.
Because carbon brush grinding beveler of the present utility model has conveyer, it can be delivered to multiple carbon brush 10 to be processed in the guide-track groove 42 of line slideway 4 successively, and make carbon brush first through flat surface grinding device 5, to complete the grinding to carbon brush upper surface, the thickness of carbon brush is met the requirements, make again carbon brush through facing attachment 6, chamfering when completing left and right two ends, carbon brush upper surface, thus for entering next operation, prepare.
It should be noted that, the noun of locality of indication herein, as left, right, front and rear, all take the bearing of trend of the line slideway 4 shown in Fig. 1 as reference direction,, the direction of advance of carbon brush on line slideway 4 is front, and the end of carbon brush direction of advance on line slideway 4 is the end of line slideway 4, and respectively corresponding left side and the right side of carbon brush direction of advance of the left and right noun of locality.
When adopting carbon brush grinding beveler of the present utility model to add man-hour to carbon brush, only need operator carbon brush 10 to be put into the hopper 2 of conveyer, conveyer can be transported to multiple carbon brush the grinding station corresponding with flat surface grinding device 5 and the chamfering station place corresponding with facing attachment 6 successively, thereby complete the chamfering at the left and right two ends of grinding and upper surface to carbon brush upper surface, automaticity is high, operator's labour intensity is little, the reliable in quality of the product of processing, precision is high, thereby raise labour efficiency, reduce production costs.
Concrete, as shown in Figure 1 and Figure 2, conveyer of the present utility model comprises: be arranged on the vibrating disk mechanism on workbench 1, this vibrating disk mechanism has hopper 2, helical orbit in hopper 2 is the certain tracks suitable with carbon brush 10 structures, thereby when vibrating disk mechanism works, the multiple carbon brush 10 in hopper 2 are pressed predetermined attitude automatic orientation proper alignment, and from the discharging opening of hopper 2, export successively; The inclined guide rails 3 that its one end is communicated with the discharging opening of hopper 2, the carbon brush of exporting from the discharging opening of hopper 2 enters inclined guide rails 3 and glides voluntarily; The line slideway 4 that its charging aperture is communicated with the other end of inclined guide rails 3, it is placed on straight line feeder 5, under the effect of straight line feeder 5, line slideway 4 moves, thereby the multiple carbon brush that enter into line slideway 4 from inclined guide rails 3 are transported to the end of line slideway 4 successively, and enter in a carbon brush locating slot 13c of carbon brush fixture 13.Wherein, the bottom of line slideway 4 and inclined guide rails 3 is respectively arranged with metallic channel (not shown), and when carbon brush 10 moves on inclined guide rails 3 and line slideway 4, the brush line of carbon brush 10 is from protruding in metallic channel.
Wherein, inclined guide rails 3 of the present utility model is made by the rectangular tube of hollow, the inside of its hollow forms the track matching with the structure of carbon brush, and metallic channel is arranged on the bottom of inclined guide rails 3, when carbon brush is moved to the other end by one end in inclined guide rails 3, the brush line of carbon brush is can be from metallic channel protruding and be exposed at the below of inclined guide rails 3.
Vibrating disk mechanism of the present utility model and straight line feeder can adopt respectively the structure of vibrating disk and straight line feeder in prior art, therefore, its structure are not described in detail.
When multiple carbon brush 10 move on inclined guide rails 3 and line slideway 4, the brush line of multiple carbon brush 10 is respectively from protruding in metallic channel, there is the phenomenon of interfering in the brush line that occurs sometimes adjacent carbon brush 10, thereby causes carbon brush 10 to stop up, can not move down smoothly, and then affect manufacturing schedule.For fear of the generation of above-mentioned situation, conveyer of the present utility model is installed at least one stretching assembly 31 on workbench 1, this stretching assembly 31 is positioned at the below of inclined guide rails 3, stretching downwards one by one for the wire of a multiple carbon brush in inclined guide rails 3 interior downslides.
And as shown in Figure 3, stretching assembly 31 of the present utility model comprises: be installed on the telescopic cylinder 32 on workbench 1, while arranging, make the direction of motion of its piston rod vertical with the centerline direction of inclined guide rails 3; The gas pawl cylinder 33 that its cylinder body is fixedly connected with the piston rod of telescopic cylinder 32, it has the gas pawl 34 of two collaborative works, two gas pawls 34 aim at the sides of being located thereon, from the brush line of the carbon brush that stretches out in the metallic channel of inclined guide rails 3, and when working, gas pawl cylinder 33 can complete the action of clamping and folding and unfolding: when carrying out clamping action, two gas pawls 34 are lived the brush wire clamp of carbon brush, while carrying out folding and unfolding action, two gas pawls 34 unclamp the brush line of carbon brush.
When carbon brush brush line being carried out when stretching, gas pawl cylinder 33 and telescopic cylinder 32 need collaborative work: first, telescopic cylinder 32 is worked, its piston rod stretches out, band is taken offence pawl cylinder 33 towards the direction motion that approaches inclined guide rails, until two gas pawls 34 of gas pawl cylinder 33 contact with the brush line of the carbon brush exposing from inclined guide rails; Then, gas pawl cylinder 33 is worked, and two gas pawl 34 is lived the brush wire clamp of carbon brush; Then, telescopic cylinder 32 task again, its piston rod is retracted, band is taken offence pawl cylinder 33 towards the direction motion away from inclined guide rails, because the direction of motion of telescopic cylinder 32 piston rods is vertical with the centerline direction of inclined guide rails 3, and carbon brush in inclined guide rails 3 travels forward along the center line bearing of trend of inclined guide rails 3, thereby when gas pawl cylinder 33 moves towards the direction away from inclined guide rails, two gas pawls 34 of gas pawl cylinder 33 are by stretching along the direction vertical with the center line of inclined guide rails 3 the brush line of the carbon brush clamping; Finally, gas pawl cylinder 33 task again, makes two gas pawl 34 that the brush line of the carbon brush of clamping is unclamped.Now, a working cycles of stretching carbon brush brush line finishes.In actual use, gas pawl cylinder 33 and telescopic cylinder 32 repeat the above-mentioned course of work, thereby successively by stretching the brush line of the carbon brush slipping over from inclined guide rails 3.
During design, stretching assembly 31 can be arranged on to any place of inclined guide rails 3 belows, preferred, stretching assembly 31 is arranged on to the below that approaches hopper 2 one end.
Due to when designing, the track of inclined guide rails 3 and the structure matching of carbon brush, therefore, when stretching assembly is by after stretching the brush line of carbon brush, the brush line of carbon brush and the lower surface of carbon brush are in vertical state.
In the utility model, when inclined guide rails 3 and line slideway 4 are set, can make inclined guide rails 3 track bearing of trends vertical with the guide-track groove bearing of trend of line slideway 4.
When inclined guide rails 3 track bearing of trends vertical with the guide-track groove bearing of trend of line slideway 4, and after the brush line of carbon brush has been straightened, carbon brush continues motion on inclined guide rails 3, now, the length direction of carbon brush is parallel with the centerline direction of inclined guide rails 3, until carbon brush moves to the end of inclined guide rails 3, and enter in the guide-track groove 42 of line slideway 4.As shown in Figure 6, enter the width of carbon brush of line slideway 4 parallel with the bearing of trend of line slideway 4 guide-track grooves 42.
Preferably, the track width of inclined guide rails 3 is more bigger than the length L of carbon brush (as shown in Figure 6).And the width of the guide-track groove 42 arranging on line slideway 4 is more bigger than the width W of carbon brush (as shown in Figure 6).
When carbon brush enters into the guide-track groove 42 of line slideway 4 when interior, for the straight line feeder 5 supporting and be connected with line slideway 4, work, the carbon brush in the guide-track groove 42 of line slideway 4 is moved ahead along guide-track groove 42 straight lines.
For fear of entering into multiple carbon brush line slideway from inclined guide rails 3 in its junction blockage phenomenon, a thrust cylinder 41(is set as Fig. 1 at the charging aperture place of line slideway 4, shown in Fig. 6), the piston rod of this thrust cylinder 41 faces the guide-track groove 42 of line slideway 4, the piston rod of thrust cylinder 41 is not when stretching out state, the end of piston rod just in time can contact the rear end face that has just entered into the carbon brush in guide-track groove 42, when piston rod stretches out, can promote carbon brush and move forward the distance that equates or be slightly larger than its width with its width, thereby the carbon brush that enters guide-track groove 42 for the next one provides an accommodated position.Thrust cylinder 41 continuous firings, can be the each carbon brush entering into line slideway from inclined guide rails 3 provides a thrust that it is moved ahead, thereby guarantees that carbon brush can move unobstructed on inclined guide rails 3 and line slideway 4.
Preferably, between line slideway 4 of the present utility model and horizontal plane, there is a little angle, thereby can make the carbon brush on it move ahead smoothly.
In addition, when the utility model arranges inclined guide rails 3 and line slideway 4, also can make inclined guide rails 3 track bearing of trends overlap with the guide-track groove bearing of trend of line slideway 4, now, carbon brush, in the interior guide-track groove 42 that directly enters into line slideway 4 of inclined guide rails 3, need not arrange thrust cylinder 41 at the charging aperture place of line slideway 4.
When carbon brush in inclined guide rails 3, enter into the guide-track groove 42 of line slideway 4 interior, under the effect of straight line feeder 7, carbon brush is successively through the grinding tool below of flat surface grinding device and the below of facing attachment, to complete the chamfer machining at the left and right two ends of grinding and upper surface to carbon brush upper surface.
Preferably, in order to improve pushing precision, to improve the quality of the rear product of processing, on workbench 1, be also provided with the roller devices 9 in the guide-track groove 42 interior proal frictional force of line slideway for increasing carbon brush.
As shown in Figure 1, roller devices 9 of the present utility model is arranged between flat surface grinding device 5 and inclined guide rails 3.And as shown in Figure 4, roller devices 9 comprises: be placed in the actuating unit 91 on workbench 1; The roller 92,92 ' of two opposing rotations that driven by actuating unit 91, two rollers 92,92 ' are symmetricly set in the both sides of line slideway 4, and there is the gap for holding carbon brush between two rollers 92,92 ', when two roller rotations, can contact with the left and right both ends of the surface of the carbon brush by its gap just in time, and promote carbon brush and travel forward along the guide-track groove of line slideway; And, the power of actuating unit 91 is passed to two rollers 92,92 ' transmission mechanism.
Wherein, actuating unit 91 is reducing motor, its state in work always, and ceaselessly power is passed to transmission mechanism, and as shown in Figure 4, transmission mechanism comprises: the worm screw 93 being connected with the output shaft of reducing motor, the axis of its axis and reducing motor output shaft is on same straight line, and on it, be processed with two sections of gear teeth that rotation direction is contrary, under the drive of reducing motor, the output shaft synchronous rotation of worm screw and reducing motor; Two worm gears 94,94 ' that are connected with a joggle respectively with two sections of gear teeth of worm screw 93, when worm screw 93 is rotated, drive two worm gears 94,94 ' rotation simultaneously, and two worm gears 94,94 ' are fixedly connected with its worm-wheel shaft 95,95 ' respectively, thereby when worm screw 93 is rotated, drive two worm-wheel shafts 95,95 ' rotation thereupon; Wherein, two rollers 92,92 ' are fixedly installed in respectively on two worm-wheel shafts 95,95 ', therefore when two worm-wheel shafts 95,95 ' rotation, drive corresponding roller 92,92 ' rotation thereupon.Because worm-wheel shaft 95,95 ' axis are perpendicular to the axis of worm screw, be that worm-wheel shaft 95,95 ' axis are vertical with the bearing of trend of the guide-track groove 42 of line slideway 4, thereby two rollers 92,92 ' axis are vertical with the bearing of trend of the guide-track groove 42 of line slideway 4, thereby while making two rollers 92,92 ' rotation, for the carbon brush in guide-track groove 42 provides larger friction.
Preferably, in order to facilitate in adjusting roller device 9 centre-to-centre spacing between two rollers 92,92 ', except above-mentioned structure, roller devices 9 also comprises an adjusting device, it comprises: be arranged on workbench 1 and with two worm-wheel shafts 95,95 ' two brace tables 96,96 ' that are fixedly connected with respectively, on two brace tables 96,96 ', a screwed hole (not shown) is set respectively, and the screwed hole on two brace tables 96,96 ' is oppositely arranged, the pitch identical (or pitch difference) of screwed hole, rotation direction are contrary; With the screw rod 97 that two brace tables 96,96 ' screwed hole coordinate respectively, its outer surface is processed with the screw thread that rotation direction is contrary, pitch is identical or different.In addition, as shown in Figure 4, at the overhanging end of screw rod 97, a handwheel being fixedly connected with it 98 is also set, with handled easily, person controls.
In the time the centre-to-centre spacing between two rollers 92,92 ' need to being turned down, operator grasps handwheel 98 clockwise (or counterclockwise) rotation, drive screw rod 97 (or counterclockwise) rotation clockwise, thereby make screw rod 97 precession brace tables 96,96 ', because the pitch of two brace tables 96,96 ' upper screwed hole is identical, rotation direction is contrary, therefore when screw rod 97 rotates, make two brace tables 96,96 ' move toward one another, thereby dwindle the distance between two brace tables 96,96 '.Because two worm-wheel shafts 95,95 ' are fixedly mounted on respectively on two brace tables 96,96 ', and two rollers 92,92 ' are fixedly mounted on respectively two worm-wheel shafts 95,95 ' top, therefore when the distance between two brace tables 96,96 ' reduces, the centre-to-centre spacing between two rollers 92,92 ' also reduces.
On the contrary, in the time the centre-to-centre spacing between two rollers 92,92 ' need to being tuned up, as long as hold handwheel 98, along the direction rotations contrary with above-mentioned direction of rotation, can realize.
When moving ahead under the effect of the carbon brush in the guide-track groove of line slideway at roller devices, and while arriving near the grinding station being positioned at the device of flat surface grinding, the grinding tool 52 in grinding attachment carries out grinding to the upper surface of carbon brush.Wherein, flat surface grinding device 5 comprises: be arranged on workbench 1 and be positioned at the motor 51 in line slideway 4 left sides; The grinding tool 52 being driven by motor 51, its be positioned at carbon brush directly over, can carry out grinding to the upper surface of carbon brush.And, flat surface grinding device 5 also has the adjusting device of the vertical height that can regulate grinding tool 52 relative line slideways, by regulating the height between grinding tool and line slideway, can regulate the distance between grinding tool and carbon brush upper surface, thereby guarantee stock removal, after assurance grinding, the thickness of carbon brush meets the requirements.
The carbon brush of the complete upper surface of grinding continues to move ahead in the guide-track groove of line slideway, and arrives near the chamfering station being positioned at facing attachment, and grinding tool 62 in facing attachment carries out chamfering to the left and right two ends of carbon brush upper surface.Concrete, facing attachment 6 comprises: be arranged on workbench 1 and be positioned at the motor 61 on line slideway 4 right sides; The grinding tool 62 being driven by motor 61, it has inverted V-shaped grinding face, and be located at carbon brush in chamfering station directly over, can carry out chamfering to the both ends, left and right of carbon brush upper surface.
The course of work that carbon brush grinding beveler of the present utility model is processed a carbon brush is described below.
First, vibrating disk mechanism make multiple carbon brush 6 in its hopper 2 by predetermined attitude automatic orientation proper alignment, and successively from the discharging opening output of hopper 2, enter in the track of inclined guide rails 3, and the brush line of carbon brush is protruding from the metallic channel of inclined guide rails 3;
Then, stretching assembly 31 is worked, to enter in inclined guide rails 3 tracks and to pass through successively the brush line of carbon brush of its top oliquely downward stretching, make the brush line of carbon brush and the lower surface of carbon brush in vertical state, and carbon brush after being straightened moves forward, until depart from inclined guide rails 3, enter in the guide-track groove 42 of line slideway 4;
Then, just enter carbon brush in line slideway 4 guide-track grooves 42 and under the effect of thrust cylinder 41, moved forward the distance of a carbon brush, simultaneously, under the effect of straight line feeder 5, the multiple carbon brush that enter in the guide-track groove 42 of line slideway 4 continue to move ahead, when carbon brush moves to roller devices place, by two rollers, promoted to continue to move forward along guide-track groove;
When carbon brush is transported to along guide-track groove after grinding station, flat surface grinding device 5 carries out grinding to the upper surface of carbon brush, then facing attachment carries out chamfer machining to two ends, left and right, carbon brush upper surface, finally, the carbon brush that is finished down angle continues to transport forward, enters blanking tray (not shown) or enters next manufacturing procedure.
Although above the utility model is explained in detail; but the utility model is not limited to this; those skilled in the art can modify according to principle of the present utility model; therefore, all various modifications of carrying out according to principle of the present utility model all should be understood to fall into protection domain of the present utility model.
Claims (10)
1. a carbon brush grinding beveler, is characterized in that, comprising:
Workbench (1);
Be arranged on workbench (1) for by the sequence of multiple carbon brush automatic orientations and be transported to successively the conveyer that needs processing stations, there is the line slideway (4) for transporting multiple carbon brush;
Be arranged at the flat surface grinding device (5) of the upper surface for the carbon brush that transports on grinding line slideway (4) on workbench (1);
Be arranged at the facing attachment (6) that carries out chamfer machining for grinding being crossed to the carbon brush of upper surface on workbench (1).
2. carbon brush grinding beveler according to claim 1, is characterized in that, described conveyer also comprises:
Be arranged on the vibrating disc mechanism on described workbench (1), there is the hopper (2) that described multiple carbon brush automatic orientations is sorted and it is exported from discharging opening successively;
Be communicated with the inclined guide rails (3) of the charging aperture of described line slideway (4) and the discharging opening of described hopper (2);
On it, be mounted with the straight line feeder (7) of described line slideway (4);
Wherein, the bottom of described line slideway (4) and described inclined guide rails (3) is respectively arranged with metallic channel;
Wherein, described line slideway (4) moves under the effect of straight line feeder (7), to the described multiple carbon brush that are located thereon are delivered to required processing stations successively.
3. carbon brush grinding beveler according to claim 2, it is characterized in that, described conveyer also comprises the stretching assembly (31) that is arranged on described workbench (1) above and is positioned at described inclined guide rails (3) below, stretching downwards for the wire the carbon brush gliding in described inclined guide rails (3).
4. carbon brush grinding beveler according to claim 3, is characterized in that, described stretching assembly (31) comprising:
Be installed on the telescopic cylinder (32) on described workbench (1);
The gas pawl cylinder (33) that its cylinder body is fixedly connected with the piston rod of telescopic cylinder (32);
Wherein, gas pawl cylinder (33) has two gas pawls (34), and two gas pawls (34) collaborative work is stretching downwards by the wire of described carbon brush.
5. according to the carbon brush grinding beveler described in claim 1-4 any one, it is characterized in that, described flat surface grinding device (5) comprising:
Be arranged on described workbench (1) and go up and be positioned at the motor (51) of described line slideway (4) one sides;
By motor (51) drive grinding tool (52), its be positioned at described carbon brush directly over, to grinding is carried out in the upper surface of described carbon brush.
6. according to the carbon brush grinding beveler described in claim 1-4 any one, it is characterized in that, described facing attachment (6) comprising:
Be arranged on described workbench (1) and go up and be positioned at the motor (61) of described line slideway (4) opposite side;
By motor (61) drive grinding tool (62), it has inverted V-shaped grinding face, and be positioned at described carbon brush directly over, to chamfering is carried out in described carbon brush end.
7. carbon brush grinding beveler according to claim 2, it is characterized in that, also comprise and be arranged on described workbench (1) above and be positioned at the roller devices (9) between described flat surface grinding device (5) and described inclined guide rails (3), for increasing the proal frictional force of carbon brush being positioned on described line slideway (4).
8. carbon brush grinding beveler according to claim 7, is characterized in that, described roller devices (9) comprising:
Be placed in the actuating unit (91) on described workbench (1);
The roller (92,92 ') of two opposing rotations that driven by actuating unit (91);
The power of actuating unit (91) is passed to the transmission mechanism of two rollers (92,92 ');
Wherein, two rollers (92,92 ') are symmetricly set in the both sides of described line slideway (4), and have the gap for holding described carbon brush between two rollers (92,92 ').
9. carbon brush grinding beveler according to claim 8, is characterized in that, described transmission mechanism comprises:
The worm screw (93) being driven by described actuating unit (91), is processed with two sections of gear teeth that rotation direction is contrary on it;
With two worm gears (94,94 ') that two sections of gear teeth of worm screw (93) are connected with a joggle respectively, two worm gears (94,94 ') are fixedly connected with its worm-wheel shaft (95,95 ') respectively;
Wherein, described two rollers (92,92 ') are fixedly installed in respectively on two worm-wheel shafts (95,95 ').
10. carbon brush grinding beveler according to claim 9, is characterized in that, described roller devices (9) also comprises the adjusting device for regulating centre-to-centre spacing between two described rollers (92,92 ').
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320678422.5U CN203579355U (en) | 2013-10-30 | 2013-10-30 | Carbon brush grinding and chamfering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320678422.5U CN203579355U (en) | 2013-10-30 | 2013-10-30 | Carbon brush grinding and chamfering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203579355U true CN203579355U (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320678422.5U Withdrawn - After Issue CN203579355U (en) | 2013-10-30 | 2013-10-30 | Carbon brush grinding and chamfering machine |
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| Country | Link |
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| CN (1) | CN203579355U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589177A (en) * | 2013-10-30 | 2015-05-06 | 苏州东南碳制品有限公司 | Carbon brush grinding and chamfering machine |
| CN104836096A (en) * | 2015-05-11 | 2015-08-12 | 于知民 | Automatic production line for electric brushes |
| CN106141837A (en) * | 2015-03-24 | 2016-11-23 | 苏州瑞本智能科技有限公司 | Intelligent milling drum for grinding carbon brush front end face |
| CN107052962A (en) * | 2017-05-12 | 2017-08-18 | 威海新光电碳制品有限公司 | Carbon brush Multi-position processing machine |
| CN112497000A (en) * | 2020-11-30 | 2021-03-16 | 江苏科技大学 | Automatic carbon brush grinding surface chamfering equipment and machining method thereof |
-
2013
- 2013-10-30 CN CN201320678422.5U patent/CN203579355U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589177A (en) * | 2013-10-30 | 2015-05-06 | 苏州东南碳制品有限公司 | Carbon brush grinding and chamfering machine |
| CN106141837A (en) * | 2015-03-24 | 2016-11-23 | 苏州瑞本智能科技有限公司 | Intelligent milling drum for grinding carbon brush front end face |
| CN104836096A (en) * | 2015-05-11 | 2015-08-12 | 于知民 | Automatic production line for electric brushes |
| CN104836096B (en) * | 2015-05-11 | 2017-05-03 | 于知民 | Automatic production line for electric brushes |
| CN107052962A (en) * | 2017-05-12 | 2017-08-18 | 威海新光电碳制品有限公司 | Carbon brush Multi-position processing machine |
| CN112497000A (en) * | 2020-11-30 | 2021-03-16 | 江苏科技大学 | Automatic carbon brush grinding surface chamfering equipment and machining method thereof |
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| C14 | Grant of patent or utility model | ||
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| AV01 | Patent right actively abandoned |
Granted publication date: 20140507 Effective date of abandoning: 20170714 |