CN204700712U - A kind of sanding apparatus of wall polishing climbing robot - Google Patents
A kind of sanding apparatus of wall polishing climbing robot Download PDFInfo
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- CN204700712U CN204700712U CN201520292097.8U CN201520292097U CN204700712U CN 204700712 U CN204700712 U CN 204700712U CN 201520292097 U CN201520292097 U CN 201520292097U CN 204700712 U CN204700712 U CN 204700712U
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- polishing
- motor
- grinding head
- lifter plate
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Abstract
A sanding apparatus for wall polishing climbing robot, comprises grinding head, and polishing motor is connected with frame, lifting motor is fixed with above polishing motor, lifting motor is connected by Timing Belt with screw rod, and screw rod is threaded with slide block, and slide block is fixedly connected with polishing lifter plate; The output of polishing motor is connected with grinding head, lifter plate of polishing by keyway arrangements, is connected with damping spring on grinding head simultaneously.Grinding head carries out rotary actuation by motor of polishing by spline fitted, the lifting of grinding head passes through screw rod, slider-actuated by lifting motor, simultaneously shock-damping structure can make grinding head when touching the protruding part of wall, along the flexible up and down object realizing shock-absorbing led excellent direction and carry out by a small margin.
Description
Technical field
This patent relates to a kind of sanding apparatus, particularly a kind of sanding apparatus of wall polishing climbing robot.
Background technology
Climbing robot is as the one of specialized robot, and being used for replacing manually cannot badly, dangerous, the operation under extreme condition.Magnetic basal wall face is carried out the task of job that requires special skills as a series of automations such as detection, polishing, polishing, welding, and have efficient, the features such as safety obtain increasing concern.
Large-scale pressure needs regular shape on surface to be detected before holding the magnetic Non-Destructive Testing of weld seam, must not contain the material of oil stain, iron rust, oxide skin or other adhesion magnetics above, otherwise have to pass through polishing removal.
The sanding apparatus of wall polishing climbing robot, because be fixed in robot, so for this condition of work, requires the function such as damping, lifting.And prior art does not have and is applied on climbing robot by sanding apparatus.
Present stage is all polished by artificial handheld tool, inefficiency, and needs to scaffold erecting outside tank body, so cause hidden danger to the personal safety of workmen.
Summary of the invention
For solving the problem of prior art hand sand inefficiency, provide the sanding apparatus that a kind of wall polishes climbing robot, this sanding apparatus is reasonable in design, automaticity is high, efficiency is high.
For achieving the above object, the utility model is by the following technical solutions:
A kind of sanding apparatus of wall polishing climbing robot, comprise grinding head, polishing motor is connected with frame, lifting motor is fixed with above polishing motor, lifting motor is connected by Timing Belt with screw rod, screw rod passes frame and lower end is connected with slide block by screw thread, and slide block is fixedly connected with polishing lifter plate; Polishing lifter plate offers through hole, and the output shaft of polishing motor is through this through hole; The output of polishing motor is provided with internal spline, and an external splines is coordinated by keyway arrangements with this internal spline, is fixedly connected with outside external splines with bearing, and bearing block is arranged on polishing vibration damper plate, and the lower output of external splines is fixedly connected with grinding head; Polishing lifter plate be provided with through hole, lead rod through polishing lifter plate on through hole, lead excellent one end be fixed on polishing vibration damper plate on, the other end is provided with catch, lead rod be positioned at polishing lifter plate with polishing vibration damper plate outside be set with damping spring.
The sanding apparatus of above-mentioned a kind of wall polishing climbing robot, be fixedly connected with header board above polishing motor, fix U-shaped plate above header board, U-shaped plate is fixedly connected with lifting motor, header board is parallel to screw rod and is fixed with guide rod; Polishing motor is fixedly connected with frame by polishing motor cabinet, and polishing motor cabinet is provided with through hole, and screw rod is fixedly connected with bearing respectively with guide rod, and bearing block is fixed on polishing motor cabinet; Polishing lifter plate is provided with through hole, and the end of guide rod is through this through hole.
Grinding head carries out rotary actuation by motor of polishing by spline fitted, the lifting of grinding head is driven by screw rod, slide block by lifting motor, grinding head carries out upper and lower lifting along the direction of spline simultaneously, grinding head is when polishing wall, due to the out-of-flatness of wall possibility, when grinding head touches protruding part, grinding head to carry out the flexible up and down object realizing shock-absorbing by a small margin by damping spring along the direction of spline.
Compared to hand sand, the utility model sanding apparatus is more efficient.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is the mounting structure schematic diagram of the utility model polishing motor and frame.
Fig. 3 is the structural representation of the utility model sanding apparatus.
Fig. 4 is the spline connection structure schematic diagram of polishing motor of the present utility model and grinding head.
Fig. 5 is the utility model grinding head shock-damping structure schematic diagram.
Be labeled as in figure: the frame of 41 climbing robots, 42 header boards, 43 lifting motors, 44 grinding heads, 45 lifter plates, 46 polishing motors, 47 polishing motor cabinets, 48 screw rods, 49 guide rods, 50 Timing Belts, 51 screw rods are arranged on the bearing on polishing motor cabinet, 52 with screw rod by the slide block of threaded engagement, 53 polishing motor output ends, 54 damping springs, 55 lead rod, 56 vibration damper plates, the U-shaped plate of 57 fixing lifting motors, 61 upper couplings coordinated with polishing motor, the lower coupler of spline is established in 62,63 external splines, 64 bearings, 65 catch.
Detailed description of the invention
With reference to accompanying drawing, a kind of sanding apparatus of wall polishing climbing robot, polishing motor 46 is connected with frame 41 by polishing motor cabinet 47, and be fixedly connected with header board 42 above polishing motor, fix U-shaped plate 57 above header board, lifting motor 43 is fixed on U-shaped plate.
Lifting motor is connected by Timing Belt 50 with screw rod 48, and screw rod is through polishing motor cabinet, and lower end is connected with slide block 52 by screw thread, and slide block is fixed on polishing lifter plate; Be parallel to screw rod and be fixed with guide rod 49, guide rod one end is fixed on header board, successively through the through hole of polish motor cabinet and polishing lifter plate.
Screw rod and guide rod are fixedly connected with bearing 51 respectively, and bearing block is fixed on polishing motor cabinet.
Polishing lifter plate central authorities offer through hole, and the output shaft of polishing motor is through this through hole; Internal spline is established in the lower coupler 62 of the output of polishing motor, one external splines 63 is coordinated by keyway arrangements with this internal spline, be fixedly connected with bearing 64 outside external splines, bearing block is arranged on polishing vibration damper plate 56, and the lower output of external splines is fixedly connected with grinding head 44; Polishing lifter plate is provided with through hole, lead rod 55 through the through hole on polishing lifter plate, lead excellent one end be fixed on polishing vibration damper plate on, lead rod through polishing lifter plate outer end be provided with catch 65, lead rod be positioned at polishing lifter plate with polishing vibration damper plate outside be set with damping spring 54.
Lifting motor is rotated by Timing Belt drive screw, and screw rod and slide block are connected by threaded engagement, and screw rod band movable slider moves up perpendicular, and slide block is fixed on polishing lifter plate, so polishing lifter plate being vertically elevated along screw rod; Simultaneously because the output shaft of motor of polishing adopts spline structure, external splines can vertically be moved, thus moving up and down of polishing lifter plate, can move up and down by the grinding head with being automatically connected on external splines.
When polishing climbing robot moves to the position needing polishing, lifting motor drive screw rotates, screw rod drives polishing lifter plate to move downward, polishing lifter plate drives the polishing vibration damper plate be attached thereto to move down, polishing vibration damper plate drives external splines to move down, final drive grinding head moves down near wall, electric machine rotation of now polishing, and drives grinding head to rotate and polishes to wall.
When wall has projection, grinding head upwards along the movement led excellent position and carry out by a small margin, plays damping effect.
Polish complete, lifting motor drives polishing lifter plate to move upward by bolt rotary, and then drives polishing vibration damper plate to move up, and finally makes grinding head move up and leaves wall.
Claims (2)
1. the sanding apparatus of a wall polishing climbing robot, comprise grinding head, it is characterized in that polishing motor is connected with frame, lifting motor is fixed with above polishing motor, lifting motor is connected by Timing Belt with screw rod, screw rod passes frame and lower end is connected with slide block by screw thread, and slide block is fixedly connected with polishing lifter plate; Polishing lifter plate offers through hole, and the output shaft of polishing motor is through this through hole; The output of polishing motor is provided with internal spline, and an external splines is coordinated by keyway arrangements with this internal spline, is fixedly connected with outside external splines with bearing, and bearing block is arranged on polishing vibration damper plate, and the lower output of external splines is fixedly connected with grinding head; Polishing lifter plate be provided with through hole, lead rod through polishing lifter plate on through hole, lead excellent one end be fixed on polishing vibration damper plate on, the other end is provided with catch, lead rod be positioned at polishing lifter plate with polishing vibration damper plate outside be set with damping spring.
2. the sanding apparatus of a kind of wall polishing climbing robot as claimed in claim 1, it is characterized in that being fixedly connected with header board above polishing motor, fix U-shaped plate above header board, U-shaped plate is fixedly connected with lifting motor, header board is parallel to screw rod and is fixed with guide rod; Polishing motor is fixedly connected with frame by polishing motor cabinet, and polishing motor cabinet is provided with through hole, and screw rod is fixedly connected with bearing respectively with guide rod, and bearing block is fixed on polishing motor cabinet; Polishing lifter plate is provided with through hole, and the end of guide rod is through this through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292097.8U CN204700712U (en) | 2015-05-08 | 2015-05-08 | A kind of sanding apparatus of wall polishing climbing robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292097.8U CN204700712U (en) | 2015-05-08 | 2015-05-08 | A kind of sanding apparatus of wall polishing climbing robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204700712U true CN204700712U (en) | 2015-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520292097.8U Active CN204700712U (en) | 2015-05-08 | 2015-05-08 | A kind of sanding apparatus of wall polishing climbing robot |
Country Status (1)
| Country | Link |
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| CN (1) | CN204700712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827377A (en) * | 2015-05-08 | 2015-08-12 | 浙江省特种设备检验研究院 | Polishing device for wall-climbing robot with wall surface polishing function |
-
2015
- 2015-05-08 CN CN201520292097.8U patent/CN204700712U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827377A (en) * | 2015-05-08 | 2015-08-12 | 浙江省特种设备检验研究院 | Polishing device for wall-climbing robot with wall surface polishing function |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |