CN113696050B - U rib high-efficient grinding device - Google Patents
U rib high-efficient grinding device Download PDFInfo
- Publication number
- CN113696050B CN113696050B CN202110846572.1A CN202110846572A CN113696050B CN 113696050 B CN113696050 B CN 113696050B CN 202110846572 A CN202110846572 A CN 202110846572A CN 113696050 B CN113696050 B CN 113696050B
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- conveying
- cylinder
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- 238000005498 polishing Methods 0.000 claims abstract description 84
- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 230000005540 biological transmission Effects 0.000 claims description 45
- 239000000428 dust Substances 0.000 claims description 15
- 230000007306 turnover Effects 0.000 claims description 15
- 210000001503 joint Anatomy 0.000 claims description 5
- 238000010073 coating (rubber) Methods 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000005266 casting Methods 0.000 description 17
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 241001619937 Hoplerythrinus unitaeniatus Species 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0069—Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0084—Other grinding machines or devices the grinding wheel support being angularly adjustable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0092—Grinding attachments for lathes or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses a U-rib efficient polishing device; the device comprises a U-rib conveying line and a polishing device; the U-rib conveying line comprises a first supporting frame and a clamping conveying device arranged on the first supporting frame; the polishing device comprises a second supporting frame and a conveying and polishing integrated device arranged on the second supporting frame; the first support frame is butted at two sides of the second support frame; the conveying and polishing integrated device comprises a manual distance adjusting mechanism, a kiloimpeller polishing mechanism and a positioning and conveying mechanism. The U-shaped rib polishing device can automatically carry out U-shaped rib conveying and polishing operation, and is higher in polishing efficiency.
Description
Technical Field
The invention relates to equipment for producing and processing a steel box girder, in particular to a U-rib efficient polishing device for the steel box girder.
Background
The U-shaped rib is an important component part of a steel box girder or other finished components, has a structure similar to a U-shaped groove and is generally composed of a bottom plate and steel battens welded on two sides of the bottom plate; the polishing operation of the U-shaped rib is mainly used for polishing the welding line area and is also used for rust removal polishing of the outer surface.
The conventional polishing mode is to hoist the U-shaped ribs to a supporting table and then manually polish the U-shaped ribs; in order to improve the polishing efficiency and reduce the manual physical effort, the polishing machine is also supported by the movable frame body and then pushed to polish; in the actual production process, the existing polishing mode still has the problem of low polishing efficiency; meanwhile, the prior art also lacks an automatic processing device which is convenient for the U-shaped rib to polish rapidly and efficiently.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a U-rib efficient polishing device which can automatically carry out conveying and polishing operations of U-ribs and has higher polishing efficiency.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a U-ribbed high efficiency grinding device comprising:
the U-rib conveying line comprises a first supporting frame and a clamping conveying device arranged on the first supporting frame;
the polishing device comprises a second supporting frame and a conveying and polishing integrated device arranged on the second supporting frame;
wherein, first support frame butt joint is in second support frame both sides.
Further, the conveying and polishing integrated device comprises:
the manual distance adjusting mechanism comprises first fixed rails which are arranged on the upper side of the second support frame and are symmetrically arranged, sliding seats which are matched with the first fixed rails, first transmission screw rods which are hinged on the two first fixed rails and are simultaneously in threaded fit with the two sliding seats, and hand wheels which are arranged at two end parts of the first transmission screw rods; the first transmission screw rod is provided with two screw thread sections with opposite rotation directions on the two first fixed rails and enables the two matched sliding seats to move oppositely or reversely;
the thousand-impeller polishing mechanism comprises a supporting seat arranged on the sliding seat, a turnover plate hinged on the supporting seat, two polishing force adjusting mechanisms arranged on the turnover plate in parallel at intervals, a thousand-impeller polishing machine arranged on the polishing force adjusting mechanism, and a polishing angle adjusting mechanism arranged between the supporting seat and the turnover plate; and
the positioning conveying mechanism comprises a first connecting frame hinged to the supporting seat, a first gear motor arranged at two ends of the first connecting frame, a first casting roller arranged on an output shaft of the first gear motor, and a first roller angle adjusting mechanism arranged on the first connecting frame and the supporting seat.
Further, the dynamics adjustment mechanism of polishing includes:
the first linear guide rail is provided with two parallel and spaced-apart overturning plates, and the overturning plates are provided with an adapting port for accommodating the thousand impeller grinding machine;
the connecting plate is connected to the two sliding seats of the two first linear guide rails; the kiloimpeller grinding machine is vertically arranged on the connecting plate; and
and the first cylinder is arranged on the turnover plate and is connected with the connecting plate.
Further, the polishing angle adjusting mechanism and the first roller angle adjusting mechanism both comprise a second cylinder and a first transmission connecting seat hinged to the second cylinder; the second cylinder of the polishing angle adjusting mechanism is arranged on the supporting seat, and the first transmission connecting seat is arranged on the turnover plate; the second cylinder of the first roller angle adjusting mechanism is arranged on the supporting seat, and the first transmission connecting seat is arranged on the first connecting frame.
Further, the dust removal box is arranged above the first support frame upper conveying and polishing integrated device, and the dust collection hopper is arranged below the first support frame upper conveying and polishing integrated device.
Further, the first support frame comprises a plurality of lattice frames formed by butt joint, each lattice frame is provided with two clamping and conveying devices, and the middle part of the lattice frame is provided with a plurality of bottom support rollers along the length direction.
Further, the grip delivery device includes:
the track seat plates are symmetrically arranged on two sides of the bottom supporting roller;
the second linear guide rail is arranged between the first support frame and the track seat plate;
the second transmission screw rod is hinged on the first support frame and is in threaded fit with the two track seat plates at the same time, one end of the second transmission screw rod is provided with a driving motor, and the second transmission screw rod is provided with two threaded sections with opposite rotation directions and enables the two track seat plates to move oppositely or reversely;
the second connecting frame is hinged on the track seat plate;
the second speed reducing motor is vertically arranged on the second connecting frame;
the second casting roller is arranged on the output shaft of the second speed reducing motor; and
and the second roller angle adjusting mechanism is arranged between the track seat plate and the second connecting frame.
Further, the second roller angle adjusting mechanism comprises a third cylinder and a second transmission connecting seat hinged on the third cylinder, the third cylinder is arranged on the track seat plate, and the second transmission connecting seat is arranged on the second connecting frame.
The beneficial effects of the invention are as follows:
the U-shaped rib conveying device has the advantages that the first supporting frame is matched with the clamping conveying device to realize transverse linear conveying of the U-shaped rib, the U-shaped rib is subjected to polishing operation when passing through the conveying and polishing integrated device, the positioning conveying mechanism plays a role in conveying and positioning the U-shaped rib during polishing, the positioning effect is mainly used for stably supporting the U-shaped rib during polishing of the head end and the tail end of the U-shaped rib, the polishing effect is prevented from being influenced by swinging of the end part, and the stability of the periphery of a polishing area is also ensured; the thousand impeller grinding machanism can utilize the dynamics of polishing adjustment mechanism to carry out the regulation of dynamics of polishing when polishing, can ensure the effect of polishing like this, and the angle adjustment mechanism of polishing can adjust the action position of polishing, increases the action range of polishing, and manual adjustable distance mechanism can adapt to the polishing of different specification U ribs, increases accommodation.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a U-rib conveyor line in accordance with the present invention;
FIG. 3 is a schematic view of a U-rib conveyor line according to another embodiment of the present invention;
FIG. 4 is a schematic top view of a U-rib conveyor line according to the present invention;
FIG. 5 is a schematic view of a polishing apparatus according to the present invention;
FIG. 6 is a schematic structural view of a grinding mechanism for a kiloimpeller in the present invention;
fig. 7 is a schematic structural view of the manual distance adjusting mechanism in the present invention.
Wherein, 1-U rib transfer chain; 2-a polishing device; 3-lattice; 4-a bottom support roller; 5-a track seat plate; 6-a second linear guide rail; 7-a second transmission screw rod; 8-a second connection frame; 9-a second gear motor; 10-a second casting roller; 11-a drive motor; 12-a third cylinder; 13-a second transmission connection seat; 14-a second support frame; 15-a first fixed track; 16-a sliding seat; 17-a first transmission screw rod; 18-a hand wheel; 19-a supporting seat; 20-a roll-over plate; 21-kiloimpeller grinding machine; 22-a first linear guide; 23-connecting plates; 24-a first cylinder; 25/25-1-second cylinder; 26/26-1-a first transmission connection base; 27-a first connection frame; 28-a first gear motor; 29-a first casting roller; 30-a dust removal box; 31-dust hopper.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings:
as shown in fig. 1 to 7, the high-efficiency polishing device with the U ribs comprises a U rib conveying line 1 and a polishing device 2; the U-rib conveying line 1 is used for transverse linear conveying of the U-ribs; the two sides of the polishing device 2 are provided with U-rib conveying lines 1, and automatic polishing operation is carried out when the U-ribs pass through the polishing device.
The U-rib conveying line 1 comprises a first supporting frame and a clamping conveying device arranged on the first supporting frame. The first support frame comprises a plurality of lattice frameworks 3 formed by butt joint, two clamping and conveying devices are arranged on each lattice framework 3, a plurality of bottom support rollers 4 are arranged in the middle of the lattice frameworks 3 along the length direction, and the bottom support rollers 4 support the bottoms of the U ribs. The clamping and conveying device comprises a track seat plate 5, a second linear guide rail 6, a second transmission screw rod 7, a second connecting frame 8, a second reducing motor 9, a second casting roller 10 and a second roller angle adjusting mechanism; the track seat plates 5 are symmetrically arranged at two sides of the bottom supporting roller 4; the second linear guide rail 6 is arranged between the grid 3 and the track seat board 5, and the lower track seat board 5 guided by the second linear guide rail 6 can move freely opposite or opposite to the bottom support roller 4; the second transmission screw rod 7 is hinged on the grid 3 and is in threaded fit with the two track seat plates 5 at the same time, and specifically, a nut seat is arranged on the lower side of each track seat plate 5 and is matched with the second transmission screw rod 7; one end of the second transmission screw rod 7 is provided with a driving motor 11, the driving motor 11 is fixed on the grid 3, and the second transmission screw rod 7 is provided with two sections of screw thread sections with opposite rotation directions and enables the two track seat plates 5 to move oppositely or reversely; the second connecting frame 8 is in a lath shape, the lower side of the second connecting frame 8 is provided with an ear plate, the track seat plate 5 is also provided with an ear plate, and the corresponding ear plates are connected through a pin shaft to realize the hinged connection of the second connecting frame 8 and the track seat plate 5; the second gear motor 9 is vertically arranged on the second connecting frame 8, and the second casting roller 10 is arranged on the output shaft of the second gear motor 9; the second roller angle adjusting mechanism is arranged between the track seat plate 5 and the second connecting frame 8, and specifically comprises a third cylinder 12 and a second transmission connecting seat 13 hinged on the third cylinder 12; the third cylinder 12 is arranged on the track seat board 5, the second transmission connecting seat 13 is arranged on the second connecting frame 8, the second transmission connecting seat 13 can be specifically provided with a universal spherical hinge, the second connecting frame 8 can be turned around the hinge end after the third cylinder 12 acts, and then the adjustment of the included angle of the axis of the second casting roller 10 is realized.
The polishing device comprises a second support frame 14 and a conveying and polishing integrated device arranged on the second support frame 14.
The conveying and polishing integrated device comprises a manual distance adjusting mechanism, a kiloimpeller polishing mechanism and a positioning and conveying mechanism. The manual distance-adjusting mechanism is used for manually adjusting and controlling the action distance of the grinding mechanism of the thousand-leaf wheels, so that the grinding position is convenient to adjust; the thousand-leaf grinding mechanism utilizes a thousand-leaf grinding wheel to grind the U rib; the positioning and conveying mechanism is used for conveying in an auxiliary mode, is mainly used for effectively positioning after free forming of the tail end of the head end of the U-shaped rib, and is also used for guaranteeing stability of a polishing area during polishing, and polishing quality is prevented from being influenced due to swing dislocation in the conveying process.
The manual distance-adjusting mechanism comprises a first fixed rail 15, a sliding seat 16, a first transmission screw 17 and a hand wheel 18; the first fixed rails 15 are arranged on the upper side of the second support frame 14 and are symmetrically distributed at intervals; the sliding seat 16 is matched with the first fixed rail 15; the first transmission screw rod 17 is hinged on the two first fixed rails 15 and is in threaded fit with the two sliding seats 16 at the same time, and the first transmission screw rod 17 is provided with two threaded sections with opposite rotation directions on the two first fixed rails 15 and enables the matched two sliding seats 16 to move in opposite directions or in opposite directions; the hand wheels 17 are arranged at two ends of the first transmission screw rod 17.
The thousand-impeller polishing mechanism comprises a supporting seat 19, a turnover plate 20, a polishing force adjusting mechanism, a thousand-impeller polishing machine 21 and a polishing angle adjusting mechanism. The support seat 19 is arranged on the sliding seat 16, and the support seat 19 is U-shaped; the overturning plate 20 is hinged between the two side plates of the supporting seat 19, and two notches are formed in the overturning plate 20 and are used for being matched with the kiloimpeller polisher 21; the polishing force adjusting mechanism comprises a first linear guide rail 22, a connecting plate 23 and a first cylinder 24; the first linear guide rail 22 is arranged at the lower side of the turnover plate 20 and positioned at two sides of each notch, and the connecting plate 23 is connected to the sliding seat of the first linear guide rail 22 and corresponds to the notch; the first cylinder 24 is fixed on the turnover plate 20 and connected with the connecting plate 23, and the first cylinder 24 controls the connecting plate 23 to move; the thousand-impeller grinding machine 21 is arranged on the connecting plate 23, and the thousand-impeller grinding machine 21 comprises a motor, a gearbox and a thousand-impeller grinding wheel which are connected in sequence; the polishing angle adjusting mechanism is used for controlling the turning angle of the turning plate 20 relative to the supporting seat 19, so as to control the polishing angle; the polishing angle adjusting mechanism comprises a second air cylinder 25 and a first transmission connecting seat 26 hinged on the second air cylinder 25; the second cylinder 25 of the polishing angle adjusting mechanism is arranged on the supporting seat 19, and the first transmission connecting seat 26 is arranged on the turnover plate; the second cylinder 25 can control the overturning plate 20 to overturn relative to the supporting seat 19 after acting.
The positioning and conveying mechanism comprises a first connecting frame 27, a first gear motor 28, a first casting roller 29 and a first roller angle adjusting mechanism; the first connecting frame 27 is in a flat plate shape, an ear plate is arranged on the lower side of the first connecting frame 27 and hinged on the supporting seat 19 by the ear plate, two ends of the first connecting frame 27 extend outside the supporting seat 19, and the first reducing motor 28 is vertically arranged at two ends of the first connecting frame 27; the first casting roller 29 is arranged on the output shaft of the first gear motor 28; the first roller angle adjusting mechanism comprises a second air cylinder 25-1 and a first transmission connecting seat 26-1 hinged on the second air cylinder 25-1, the second air cylinder 25-1 of the first roller angle adjusting mechanism is arranged on the supporting seat 19, the first transmission connecting seat 26-1 is arranged on the first connecting frame 27, and the first transmission connecting seat 26-1 can be specifically hinged by adopting a universal ball; the second cylinder 25-1 can realize the overturn control of the first connecting frame 27 relative to the supporting seat 19 after acting.
In order to avoid air pollution, a dust removing box 30 is arranged above the conveying and polishing integrated device on the second support frame 14, a centrifugal fan is arranged in the dust removing box, and the dust removing box 30 is externally connected with a dust remover; a dust hopper 31 is arranged below the conveying and polishing integrated device on the second support frame 14, and the polished welding slag and rust fall into the dust hopper.
The working process and principle of the invention are as follows:
the invention is used when in use: the U-shaped rib is hung on the U-shaped rib conveying line 1 by using a crown block; the bottom of the U-shaped rib is supported by a bottom supporting roller 4; then the third cylinder 12 is controlled to act, the third cylinder 12 enables the second connecting frame 8 to rotate for a certain angle relative to the track seat plate 5, and at the moment, the axis of the second casting roller 10 is parallel or nearly parallel to the side edge of the U-shaped rib; then, a plurality of driving motors 11 are controlled to act, the driving motors 11 drive a second transmission screw rod 7 to rotate, the second transmission screw rod 7 drives the track seat plate 5 to move in opposite directions for a certain distance, and at the moment, the second casting rollers 10 press the U ribs on the two sides of the U ribs; and then the second gear motor 9 is controlled to start, the second gear motor 9 drives the second casting rollers 10 to rotate, and the plurality of second casting rollers 10 drive the U-shaped ribs to transversely move. The U-shaped ribs with the same specification need to be manually adjusted when passing through the polishing device for the first time; the specific adjustment operation is as follows: the first transmission screw rod 17 is controlled to rotate through the hand wheel 18, the first transmission screw rod 17 drives the sliding seat 16 to move relative to the first fixed rail 15, and the sliding seat 16 drives the thousand-impeller grinding machine 21 and the first casting roller 29 to approach to two sides of the U-shaped rib in the opposite moving process; the included angle of the axial lead of the first pouring roller 29 is controlled in advance before the manual adjustment operation, so that the axial lead of the pouring roller 29 is parallel or nearly parallel to the side edge of the U-shaped rib, and the specific control operation is to control the first connecting frame 27 to overturn a certain angle relative to the supporting seat 19 through the second cylinder 25-1; the grinding angle of the kiloimpeller grinding machine 21 is adjusted in advance during grinding, so that the kiloimpeller grinding machine 21 corresponds to a welding seam, and the specific control is that the second cylinder 25 acts, and the second cylinder 25 drives the turnover plate 20 to rotate for a fixed angle; after the first casting roller 29 presses the U-shaped rib, controlling the first cylinder 24 to act, pushing the connecting plate 23 to move when the first cylinder 24 acts, driving the kiloimpeller grinding machine 21 to press the U-shaped rib by the connecting plate 23, and starting grinding operation; the first gear motor 28 also drives the first casting roller 29 to rotate during the polishing operation; when the thousand-impeller grinding machine 21 is used for grinding, the cooperation of the second air cylinder 25 and the first air cylinder 24 can be utilized to enable the thousand-impeller grinding machine 21 to grind the side surfaces of the U ribs. The dust box 30 is started to collect dust during the polishing process, and the dust hopper collects larger particles. The polished U-shaped rib is arranged on the U-shaped rib conveying line 1 at the other side, and the second casting roller 10 is released to cover and then lift the other part.
Claims (5)
1. The utility model provides a high-efficient grinding device of U rib which characterized in that includes:
the U-rib conveying line comprises a first supporting frame and a clamping conveying device arranged on the first supporting frame; the first support frame comprises a plurality of lattice frames formed by butt joint, each lattice frame is provided with two clamping and conveying devices, and the middle part of the lattice frame is provided with a plurality of bottom support rollers along the length direction; the clamping and conveying device comprises a track seat plate, a second linear guide rail, a second transmission screw rod, a second connecting frame, a second speed reducing motor, a second glue-wrapping roller and a second roller angle adjusting mechanism; the track seat plates are symmetrically arranged on two sides of the bottom supporting roller; the second linear guide rail is arranged between the first support frame and the track seat plate; the second transmission screw rod is hinged on the first support frame and is in threaded fit with the two track seat plates at the same time, one end of the second transmission screw rod is provided with a driving motor, and the second transmission screw rod is provided with two threaded sections with opposite rotation directions and enables the two track seat plates to move oppositely or reversely; the second connecting frame is hinged on the track seat board; the second speed reducing motor is vertically arranged on the second connecting frame; the second coating roller is arranged on the output shaft of the second speed reducing motor; the second roller angle adjusting mechanism is arranged between the track seat plate and the second connecting frame;
the polishing device comprises a second supporting frame and a conveying and polishing integrated device arranged on the second supporting frame; the conveying and polishing integrated device comprises:
the manual distance adjusting mechanism comprises first fixed rails which are arranged on the upper side of the second support frame and are symmetrically arranged, sliding seats which are matched with the first fixed rails, first transmission screw rods which are hinged on the two first fixed rails and are simultaneously in threaded fit with the two sliding seats, and hand wheels which are arranged at two end parts of the first transmission screw rods; the first transmission screw rod is provided with two screw thread sections with opposite rotation directions on the two first fixed rails and enables the two matched sliding seats to move oppositely or reversely;
the thousand-impeller polishing mechanism comprises a supporting seat arranged on the sliding seat, a turnover plate hinged on the supporting seat, two polishing force adjusting mechanisms arranged on the turnover plate in parallel at intervals, a thousand-impeller polishing machine arranged on the polishing force adjusting mechanism, and a polishing angle adjusting mechanism arranged between the supporting seat and the turnover plate; and
the positioning conveying mechanism comprises a first connecting frame hinged on the supporting seat, a first gear motor arranged at two ends of the first connecting frame, a first rubber coating roller arranged on an output shaft of the first gear motor, and a first roller angle adjusting mechanism arranged on the first connecting frame and the supporting seat;
wherein, first support frame butt joint is in second support frame both sides.
2. A U-ribbed efficient grinding apparatus as set forth in claim 1 wherein said grinding force adjustment mechanism includes:
the first linear guide rail is provided with two parallel and spaced-apart overturning plates, and the overturning plates are provided with an adapting port for accommodating the thousand impeller grinding machine;
the connecting plate is connected to the two sliding seats of the two first linear guide rails; the kiloimpeller grinding machine is vertically arranged on the connecting plate; and
and the first cylinder is arranged on the turnover plate and is connected with the connecting plate.
3. A high efficiency U-ribbed sanding apparatus as defined in claim 1 or 2 wherein said sanding angle adjustment mechanism and said first roller angle adjustment mechanism each include a second cylinder and a first drive connection mount hinged to the second cylinder; the second cylinder of the polishing angle adjusting mechanism is arranged on the supporting seat, and the first transmission connecting seat is arranged on the turnover plate; the second cylinder of the first roller angle adjusting mechanism is arranged on the supporting seat, and the first transmission connecting seat is arranged on the first connecting frame.
4. A high efficiency U-ribbed sanding apparatus as defined in claim 3 wherein a dust box is provided above the integrated conveyor and sanding apparatus on the first support frame and a dust hopper is provided below the integrated conveyor and sanding apparatus on the first support frame.
5. A high efficiency U-ribbed sanding apparatus as set forth in claim 1 wherein said second roller angle adjustment mechanism includes a third cylinder disposed on the track bed plate and a second drive connection mount hinged to the third cylinder, said second drive connection mount being disposed on the second connection mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110846572.1A CN113696050B (en) | 2021-07-26 | 2021-07-26 | U rib high-efficient grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110846572.1A CN113696050B (en) | 2021-07-26 | 2021-07-26 | U rib high-efficient grinding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113696050A CN113696050A (en) | 2021-11-26 |
| CN113696050B true CN113696050B (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110846572.1A Active CN113696050B (en) | 2021-07-26 | 2021-07-26 | U rib high-efficient grinding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117506739B (en) * | 2024-01-03 | 2024-05-24 | 中铁山桥集团有限公司 | U rib removes oxide layer equipment |
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