CN202780844U - Dust-free grinding machine of carbon sliding plate of pantograph - Google Patents
Dust-free grinding machine of carbon sliding plate of pantograph Download PDFInfo
- Publication number
- CN202780844U CN202780844U CN201220429130.3U CN201220429130U CN202780844U CN 202780844 U CN202780844 U CN 202780844U CN 201220429130 U CN201220429130 U CN 201220429130U CN 202780844 U CN202780844 U CN 202780844U
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- pantograph carbon
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Abstract
The utility model provides a dust-free grinding machine of a carbon sliding plate of a pantograph, belonging to the technical field of electrified railways and solving the problems that the existing carbon sliding plate of the pantograph can not be ground. The dust-free grinding machine comprises a rack, a motor, a cutter and a clamp, wherein the cutter is fixedly connected on a rotating shaft of the motor and can grind a workpiece. Namely the surface of the carbon sliding plate of the pantograph; the clamp is positioned on the rack at the front of the cutter and is used for fixing the workpiece; the rack is also provided with a driving device which drives the cutter to abut against the surface of the workpiece and can move on the surface of the workpiece; and the cutter is externally provided with a dust absorbing device which can absorb away the dust in grinding. The dust-free grinding machine with the structure has the advantages that the workpiece can be ground, and simultaneously the dust generated in the process of grinding the workpiece can also be absorbed, so that the utilization rate of the carbon sliding plate of the pantograph is increased and the working environment of operators is improved.
Description
Technical field
The utility model belongs to the electric railway technical field, relates to a kind of pantograph carbon slide dustless sander.
Background technology
Along with the fast development that urban rail transit in China is built, multi-form contact net technology is widely adopted.Such as Pekinese's steel-aluminum conductor rail form, the resiliency supported rigid suspension OCS form in Shanghai, the simple chain in Guangzhou hangs rigid suspension OCS and rigid suspension catenary form etc.Contact net is unique visual plant of electric railway locomotive and rail traffic vehicles power supply, and its quality good or not directly has influence on the operation of locomotive.Contact net mainly comprises the metal runners of laying and the pantograph on the locomotive.
The pantograph at electric vehicle top is resisted against on the metal sliding rail, when the pantograph of electric vehicle slips over from the metal runners lower surface for a long time, pantograph carbon slide is worn, after the pantograph carbon slide wearing and tearing are comparatively serious, owing to making the lower surface of metal runners and pantograph, the reasons such as friction are not positioned at same plane, make the displacement of metal runners relative altitude be not easy to regulate on the connector because this metal runners directly is fixed on, cause the pantograph of electric vehicle to be subjected to electricity unstable.Generally all was that the pantograph carbon slide of serious wear is discarded in the past, but the cost of pantograph carbon slide is generally higher, and discarded pantograph carbon slide can't reclaim and reproduce, so just cause great waste.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of pantograph carbon slide dustless sander, and this polishing function is polished to pantograph carbon slide, can absorb the dust that pantograph carbon slide produces when polishing simultaneously.
The purpose of this utility model can realize by following technical proposal: a kind of pantograph carbon slide dustless sander, comprise a frame and the motor that is arranged on the frame, it is characterized in that, be fixed with the cutter that to polish to surface of the work on the machine shaft, the frame that is positioned at cutter the place ahead is provided with the anchor clamps for fixation workpiece, also be provided with on frame with cutter against to surface of the work and the drive unit that can move at surface of the work, cutter is provided with the dust exhaust apparatus that dust siphons away can be with polishing the time outward.
Be when pantograph carbon slide is polished, pantograph carbon slide to be fixed on the anchor clamps workpiece using sander; Drive unit band cutter is against to the surface of pantograph carbon slide and make cutter mobile on pantograph carbon slide surface, machine shaft band cutter rotates, at drive unit band cutter cutter in the mobile process in pantograph carbon slide surface pantograph carbon slide is polished, simultaneously, dust exhaust apparatus will absorb the dust that pantograph carbon slide produces when polishing.The polishing function of this structure is polished to pantograph carbon slide, has improved the utilization rate of pantograph carbon slide, and dust adsorption improves operating personnel's working environment simultaneously.
In above-mentioned pantograph carbon slide dustless sander, described dust exhaust apparatus comprises a dust catcher that admittedly is arranged on the dust absorption sleeve at cutter place and is arranged on the dust absorption sleeve and is connected with dust absorption sleeve by tube connector.
When using cutter that pantograph carbon slide is polished, the dust that produces when pantograph carbon slide is created in polishing moves along the tangential direction that cutter circumferentially rotates; Dust absorption sleeve is enclosed within on the cutter, and dust absorption sleeve and motor form an airtight chamber simultaneously, and dust absorption sleeve produces certain vacuum under the effect of dust catcher, and the air-flow in the dust absorption sleeve flows to dust catcher by dust absorption sleeve, and dust is along with air-flow is siphoned away by dust catcher.
In above-mentioned pantograph carbon slide dustless sander, described dust absorption sleeve comprises a tubular stationary magazine creel and the lining that is removably fixed with outside stationary magazine creel, and above-mentioned tube connector is connected on the stationary magazine creel.The fixing point of cutter and machine shaft is positioned at village's cover, and cover dismountable being fixed on the stationary magazine creel in village's is convenient to the replacing of cutter like this.
In above-mentioned pantograph carbon slide dustless sander, described motor comprises a motor cabinet and is located in the interior cylindric motor of motor cabinet.
In above-mentioned pantograph carbon slide dustless sander, described drive unit comprises that one can make the automatic drive that cutter polishes along surface of the work and make cutter against the manual driving device to surface of the work.
When using sander that pantograph carbon slide is polished, first by manual driving device with cutter against the surface to workpiece, then by automatic drive cutter is polished along the surface of workpiece; After finishing once polishing, thereby repeat the whole bruting process that above step is finished workpiece.
In above-mentioned pantograph carbon slide dustless sander, described automatic drive comprises that power set also can make the slide rail guider of motor linear reciprocating motion on frame with linking to each other with power set, described slide rail guider is included in and is equipped with guide rail on the frame, be provided with the gathering sill in mating connection with above-mentioned guide rail at motor cabinet, above-mentioned guide rail is arranged in above-mentioned gathering sill, and above-mentioned power set can slide at guide rail by the drive motor seat.At the guide rail of some parallel laid of frame, power set can move at guide rail by the drive motor seat.
In above-mentioned pantograph carbon slide dustless sander, described power set comprise a control cabinet and the motor that links to each other with control cabinet, be provided with the screw mandrel that parallels with above-mentioned guide rail in frame, described screw mandrel one end passes above-mentioned motor cabinet, the end that passes at this screw mandrel is connected with above-mentioned motor by a transmission device, described screw mandrel is threaded with motor cabinet, described transmission device is included on the output shaft of motor and is fixed with umbrella tooth one, the end that passes at above-mentioned screw mandrel is installed with umbrella tooth two, and described umbrella tooth one and umbrella tooth two are meshed.Electronic drive screw mandrel rotates, and screw mandrel drive motor seat is mobile at slide rail then, and overall structure is simple.
In above-mentioned pantograph carbon slide dustless sander, described manual driving device is included in that the axial direction along motor is installed with a bar shaped tooth on the motor casing outer wall, the edge is equipped with turning cylinder perpendicular to the motor axial direction on motor cabinet, one end of this turning cylinder stretches in the motor cabinet, inserting end at turning cylinder is fixed with a carrier gear, this turning cylinder is meshed with above-mentioned bar shaped tooth by carrier gear, and the other end of turning cylinder is fixed with turning handle.
Turning handle convenient operation personnel drive turning cylinder and rotate; The rotation drive of turning cylinder and the carrier gear that turning cylinder is connected rotate, carrier gear is meshed with the bar shaped tooth, passing a bridge, this takes turns drive motor axial direction displacement along machine shaft in motor cabinet, is exactly like this to have realized being connected in cutter on the machine shaft against the surface to workpiece.Between turning handle and motor cabinet, can be provided with in actual applications and be with graduated sleeve, jacket casing is located at and is connected in simultaneously on the turning cylinder on the motor cabinet, and the handled easily personnel pass through the rotation drive motor of turning handle processed with respect to the displacement of motor cabinet like this; One end of turning cylinder is fixed with carrier gear and the engagement of bar shaped tooth, turning cylinder and carrier gear separate machined, made things convenient for like this manufacturing of turning cylinder and carrier gear, can save simultaneously the material of turning cylinder, certainly can on turning cylinder, directly process the gear teeth that are meshed with the bar shaped tooth in actual applications, like this so that the bonding strength between the gear teeth and the turning cylinder is high.
In above-mentioned pantograph carbon slide dustless sander, between motor and motor cabinet, also be provided with motor is fixed on bolt on the motor cabinet, offer a locating hole at the motor casing outer wall, offer a connecting hole on the motor cabinet corresponding with above-mentioned locating hole, when above-mentioned bolt is arranged in above-mentioned locating hole and connecting hole is located motor and motor cabinet.When being connected in cutter on the machine shaft and being resisted against surface of the work and polishing, surface of the work has certain power along the machine shaft direction to cutter, motor and motor cabinet obtain locating and prevent that motor has improved the machining accuracy to workpiece with respect to the motor cabinet displacement in polishing.
In above-mentioned pantograph carbon slide dustless sander, described anchor clamps comprise that a cross section is U-shaped bar shaped section bar, and this bar shaped section bar is parallel to be positioned on the above-mentioned guide rail direction.Pantograph carbon slide is bar shaped, and anchor clamps are bar shaped, is using anchor clamps fixedly can make pantograph carbon slide bed knife everywhere identical in the pantograph carbon slide like this.
Compared with prior art, the utlity model has following advantage: the utility model comprises frame, motor, to be connected on the machine shaft to be that the pantograph carbon slide surface cutter of polishing and the frame that is positioned at cutter the place ahead are provided with the anchor clamps for fixation workpiece to workpiece, also be provided with on frame with cutter against to surface of the work and the drive unit that can move at surface of the work, cutter is provided with the dust exhaust apparatus that dust siphons away can be with polishing the time outward; The polishing function of this structure is polished to workpiece, can absorb workpiece simultaneously at the dust that polishing produces, and has improved the utilization rate of pantograph carbon slide, improves operating personnel's working environment.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure, 1, frame; 2, anchor clamps; 31, stationary magazine creel; 32, lining; 33, tube connector; 34, dust catcher; 4, workpiece; 51, slide rail; 52, screw mandrel; 53, control cabinet; 54, motor; 55, the umbrella tooth one; 56, the umbrella tooth two; 58, motor cabinet; 59, handle; 61, bolt; 7, cutter; 8, motor.
The specific embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Embodiment one
See also Fig. 1, a kind of pantograph carbon slide dustless sander of the utility model comprises frame 1, motor 8, cutter 7, anchor clamps 2, drive unit and dust exhaust apparatus.Motor 8 is fixed on the frame 1, and motor 8 comprises a motor cabinet 58 and the cylindric motor 8 that is located in the motor cabinet 58.Cutter 7 is connected in motor 8 rotating shafts.Anchor clamps 2 are fixedly arranged on the frame 1 in cutter 7 the place aheads and fixing pantograph carbon slide, and anchor clamps 2 comprise that a cross section is U-shaped bar shaped section bar.
Dust exhaust apparatus is arranged on the dust that produces in the time of also pantograph carbon slide being polished outside the cutter 7 and siphons away.The dust catcher 34 that dust exhaust apparatus comprises the dust absorption sleeve that admittedly is arranged on cutter 7 places and is arranged on the dust absorption sleeve and is connected with dust absorption sleeve by tube connector 33.Dust absorption sleeve is enclosed within on the cutter 7, and dust absorption sleeve and motor 8 form an airtight chamber simultaneously, and dust absorption sleeve produces certain vacuum under the effect of dust catcher 34, and the air-flow in the dust absorption sleeve flows to dust catcher 34 by dust absorption sleeve, and dust is along with air-flow is siphoned away by dust catcher 34.Dust absorption sleeve comprises a tubular stationary magazine creel 31 and the lining 32 that is removably fixed with outside stationary magazine creel 31, and tube connector 33 is connected on the stationary magazine creel 31.Cutter 7 is positioned at lining 32 with the fixing point of motor 8 rotating shafts, and lining 32 dismountable being fixed on the stationary magazine creel 31 are convenient to the replacing of cutter 7 like this.
Drive unit is arranged on the frame 1 and can be with cutter 7 against also moving on the pantograph carbon slide surface to the pantograph carbon slide surface.Drive unit comprises that one can make the automatic drive that cutter 7 polishes along workpiece 4 surfaces and make cutter 7 against the manual driving device to workpiece 4 surfaces.Automatic drive comprises that power set also can make slide rail 51 guiders of motor 8 linear reciprocating motion on frame 1 with linking to each other with power set.Slide rail 51 guiders are included in two guide rails of parallel laid on the frame 1, are provided with the gathering sill in mating connection with above-mentioned guide rail at motor cabinet 58.Guide rail is arranged in above-mentioned gathering sill, power set can drive motor seat 58 slide at guide rail.Power set comprise a control cabinet 53 and the motor 54 that links to each other with control cabinet 53, be provided with the screw mandrel 52 that parallels with above-mentioned guide rail in frame 1, described screw mandrel 52 1 ends pass above-mentioned motor cabinet 58, the end that passes at this screw mandrel 52 is connected with above-mentioned motor 54 by a transmission device, described screw mandrel 52 is threaded with motor cabinet 58, described transmission device is included on the output shaft of motor 54 and is fixed with umbrella tooth 1, the end that passes at above-mentioned screw mandrel 52 is installed with umbrella tooth 2 56, and described umbrella tooth 1 and umbrella tooth 2 56 are meshed.Electronic drive screw mandrel 52 rotates, and screw mandrel 52 drive motor seats 58 are mobile at slide rail 51 then, and overall structure is simple, makes simultaneously compact overall structure.Manual driving device is included in that the axial direction along motor 8 is installed with a bar shaped tooth on the motor 8 shell outer walls, the edge is equipped with turning cylinder perpendicular to motor 8 axial directions on motor cabinet 58, one end of this turning cylinder stretches in the motor cabinet 58, inserting end at turning cylinder is fixed with a carrier gear, this turning cylinder is meshed with above-mentioned bar shaped tooth by carrier gear, and the other end of turning cylinder is fixed with turning handle 59.
Between motor 8 and motor cabinet 58, also be provided with motor 8 is fixed on bolt 61 on the motor cabinet 58, offer a locating hole at motor 8 shell outer walls, offer a connecting hole on the motor cabinet 58 corresponding with above-mentioned locating hole, make motor 8 and motor cabinet 58 both are located when above-mentioned bolt is arranged in above-mentioned locating hole and connecting hole.When being connected in cutter 7 in motor 8 rotating shafts and being resisted against workpiece 4 surfaces and polishing, workpiece 4 surfaces have certain power along motor 8 rotor shaft direction to cutter 7, both obtain motor 8 and motor cabinet 58 locating and prevent that motor 8 has improved the machining accuracy to workpiece 4 with respect to motor cabinet 58 displacements in polishing.
Embodiment two
Similar on the pantograph carbon slide dustless sander 26S Proteasome Structure and Function among a kind of pantograph carbon slide dustless sander of the present embodiment and the embodiment, its difference is that the turning cylinder of the motor 8 of a kind of pantograph carbon slide dustless sander in the present embodiment is not provided with carrier gear, directly have the gear teeth that are meshed with the bar shaped tooth at this end that rotates, so that the bonding strength between the gear teeth and the turning cylinder is high, prolong the service life of turning cylinder like this.
Embodiment three
Similar on the pantograph carbon slide dustless sander 26S Proteasome Structure and Function among a kind of pantograph carbon slide dustless sander of the present embodiment and the embodiment, its difference is also to be provided with between the turning handle 59 of a kind of pantograph carbon slide dustless sander in the present embodiment and the motor cabinet 58 is with graduated sleeve, jacket casing is located at and is connected in simultaneously on the turning cylinder on the motor cabinet 58, and the handled easily personnel pass through the rotation drive motor 8 of turning handle 59 processed with respect to the displacement of motor cabinet 58 like this.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (10)
1. pantograph carbon slide dustless sander, comprise a frame (1) and be arranged on motor (8) on the frame (1), it is characterized in that, be fixed with the cutter (7) that to polish to workpiece (4) surface in motor (8) rotating shaft, the frame (1) that is positioned at cutter (7) the place ahead is provided with the anchor clamps (2) for fixation workpiece (4), also be provided with band cutter (7) against to workpiece (4) surface and can be at the mobile drive unit in workpiece (4) surface on frame (1), cutter (7) is outer to be provided with the dust exhaust apparatus that dust siphons away can be with polishing the time.
2. pantograph carbon slide dustless sander according to claim 1, it is characterized in that, described dust exhaust apparatus comprises a dust catcher (34) that admittedly is arranged on the dust absorption sleeve that cutter (7) locates and is arranged on the dust absorption sleeve and is connected with dust absorption sleeve by tube connector (33).
3. pantograph carbon slide dustless sander according to claim 2, it is characterized in that, described dust absorption sleeve comprises a tubular stationary magazine creel (31) and is removably fixed with lining (32) outside stationary magazine creel (31), and above-mentioned tube connector (33) is connected on the stationary magazine creel (31).
4. pantograph carbon slide dustless sander according to claim 1 is characterized in that, described motor comprises a motor cabinet (58) and is located in the interior cylindric motor (8) of motor cabinet (58).
5. pantograph carbon slide dustless sander according to claim 4 is characterized in that, described drive unit comprises an automatic drive and manual driving device.
6. pantograph carbon slide dustless sander according to claim 5, it is characterized in that, described automatic drive comprises power set and links to each other with power set and can make motor (8) at slide rail (51) guider of the upper linear reciprocating motion of frame (1), described slide rail (51) guider is included on the frame (1) and is equipped with guide rail, be provided with the gathering sill in mating connection with above-mentioned guide rail at motor cabinet (58), above-mentioned guide rail is arranged in above-mentioned gathering sill, and above-mentioned power set can slide at guide rail by drive motor seat (58).
7. pantograph carbon slide dustless sander according to claim 6, it is characterized in that, described power set comprise a control cabinet (53) and the motor (54) that links to each other with control cabinet (53), be provided with the screw mandrel (52) that parallels with above-mentioned guide rail in frame (1), described screw mandrel (52) one ends pass above-mentioned motor cabinet (58), the end that passes at this screw mandrel (52) is connected with above-mentioned motor (54) by a transmission device, described screw mandrel (52) is threaded with motor cabinet (58), described transmission device is included on the output shaft of motor (54) and is fixed with umbrella tooth one (55), the end that passes at above-mentioned screw mandrel (52) is installed with umbrella tooth two (56), and described umbrella tooth one (55) and umbrella tooth two (56) are meshed.
8. pantograph carbon slide dustless sander according to claim 5, it is characterized in that, described manual driving device is included in that the axial direction along motor (8) is installed with a bar shaped tooth on motor (8) the shell outer wall, upper along being equipped with turning cylinder perpendicular to motor (8) axial direction at motor cabinet (58), one end of this turning cylinder stretches in the motor cabinet (58), inserting end at turning cylinder is fixed with a carrier gear, this turning cylinder is meshed with above-mentioned bar shaped tooth by carrier gear, and the other end of turning cylinder is fixed with turning handle (59).
9. pantograph carbon slide dustless sander according to claim 8, it is characterized in that, between motor (8) and motor cabinet (58), also be provided with motor (8) is fixed on bolt (61) on the motor cabinet (58), offer a locating hole at motor (8) shell outer wall, the motor cabinet corresponding with above-mentioned locating hole offers a connecting hole on (58), and above-mentioned bolt is arranged in above-mentioned locating hole and connecting hole.
10. according to claim 6 or 7 described pantograph carbon slide dustless sanders, it is characterized in that, described anchor clamps (2) comprise that a cross section is U-shaped bar shaped section bar, and this bar shaped section bar is parallel to be positioned on the above-mentioned guide rail direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220429130.3U CN202780844U (en) | 2012-08-27 | 2012-08-27 | Dust-free grinding machine of carbon sliding plate of pantograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220429130.3U CN202780844U (en) | 2012-08-27 | 2012-08-27 | Dust-free grinding machine of carbon sliding plate of pantograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202780844U true CN202780844U (en) | 2013-03-13 |
Family
ID=47808179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220429130.3U Expired - Lifetime CN202780844U (en) | 2012-08-27 | 2012-08-27 | Dust-free grinding machine of carbon sliding plate of pantograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202780844U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814741A (en) * | 2012-08-27 | 2012-12-12 | 浙江旺隆轨道交通设备有限公司 | Pantograph carbon strip dustless grinding machine |
| CN108942521A (en) * | 2018-07-11 | 2018-12-07 | 大同新成新材料股份有限公司 | A kind of pantograph pan double end grinding device and its polishing process |
-
2012
- 2012-08-27 CN CN201220429130.3U patent/CN202780844U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814741A (en) * | 2012-08-27 | 2012-12-12 | 浙江旺隆轨道交通设备有限公司 | Pantograph carbon strip dustless grinding machine |
| CN102814741B (en) * | 2012-08-27 | 2015-10-21 | 浙江旺隆轨道交通设备有限公司 | A kind of pantograph carbon slide dustless sander |
| CN108942521A (en) * | 2018-07-11 | 2018-12-07 | 大同新成新材料股份有限公司 | A kind of pantograph pan double end grinding device and its polishing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
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| CX01 | Expiry of patent term |