CN219113686U

CN219113686U - Sand paper fixing device for sand paper polishing

Info

Publication number: CN219113686U
Application number: CN202221394322.5U
Authority: CN
Inventors: 蒋栋亮; 杨继伟
Original assignee: Changzhou Guanri Electrical Tools Co ltd
Current assignee: Jiangsu Guanri New Material Technology Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2023-06-02
Anticipated expiration: 2032-06-07

Abstract

The utility model discloses a sand paper fixing device for sand paper polishing, which comprises a base, a clamping structure, a grinding structure and an adjusting structure, wherein the adjusting structure is arranged on the upper surface of the base, the grinding structure is arranged in the adjusting structure, the upper surface of the base is fixedly connected with two connecting plates, and the clamping structure is arranged between the two connecting plates. The two-way motor is started to drive one of the driving wheels to rotate, the long rod is further driven to rotate, the two-way screw rod is driven to rotate when the two long rods rotate, and when the two-way screw rods rotate, the two sleeves on the surface are driven to move in opposite directions or opposite directions, so that the sleeves drive the two clamping plates to clamp a workpiece, the first rotating plate drives the second rotating plate to rotate through a first conveying belt sleeved on the surface, and the clamped workpiece is ground and polished when the abrasive paper moves, so that the original polishing efficiency is improved.

Description

Sand paper fixing device for sand paper polishing

Technical Field

The utility model relates to the field of sand paper polishing equipment, in particular to a sand paper fixing device for sand paper polishing.

Background

Sandpaper is a material used for grinding. For polishing the surface of metal, wood, etc., to make it smooth, various abrasive grains are usually adhered to a base paper. And various abrasive materials such as diamond coated abrasive, artificial diamond coated abrasive, and glass coated abrasive are available. Dry sandpaper (wood sandpaper) is used to polish wood and bamboo ware surfaces. Water-resistant sandpaper (sandpaper) is used to polish metallic or non-metallic work surfaces in water or oil.

In industrial production, the abrasive paper is usually required to be used for grinding and polishing a workpiece, the abrasive paper is fixed on a table top, and then the workpiece is processed, but the operation method cannot grind and polish the workpiece more comprehensively and cannot grind other parts of the workpiece, so that the grinding efficiency is poor, and therefore, the abrasive paper fixing device for abrasive paper grinding is proposed.

Disclosure of Invention

The utility model aims to provide a sand paper fixing device for sand paper polishing, which solves the technical problems that the existing device cannot grind and polish a workpiece more comprehensively and cannot grind other parts of the workpiece, so that the grinding efficiency is poor.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a sand paper fixing device for sand paper is polished, includes base, clamping structure, abrasive structure, adjusts the structure, the upper surface of base is provided with adjusts the structure, adjust the inside of structure and be provided with abrasive structure, the upper surface fixedly connected with of base two connecting plates, two be provided with clamping structure between the connecting plate.

As a further scheme of the utility model: the adjusting structure comprises a rotating rod, sector racks, gears and side plates, wherein the two side plates are arranged on the upper surface of the base, the rotating rod is arranged between the two side plates in an inserted mode, the gears are fixedly connected with the outer surfaces of the rotating rod, the rotating shafts are arranged in the connecting plates in an inserted mode, the baffle plates are arranged on the outer surfaces of the rotating shafts, the sector racks are arranged between the baffle plates, the sector racks are meshed with the gears, and the rotating rod is inserted into the handles fixedly connected with the outer surfaces of the connecting plates.

As a further scheme of the utility model: the grinding structure comprises a motor, long plates, guide rods, a first rotary table and a second rotary table, wherein the motor is arranged on the side face of the baffle, the guide rods are fixedly connected to the output end of the motor, the first rotary table is fixedly connected to the outer surfaces of the guide rods, two long plates are arranged in the fan-shaped racks, movable rods are arranged in the long plates in a penetrating mode, the second rotary table is fixedly connected to the outer surfaces of the movable rods, and a first conveying belt is sleeved on the outer surfaces of the first rotary table and the second rotary table.

As a further scheme of the utility model: the clamping structure comprises a driving box, a bidirectional motor, driving wheels, long rods and bidirectional screw rods, wherein the driving box is fixedly connected with the outer surface of the connecting plate, the bidirectional motor is arranged in the driving box, the driving wheels are fixedly connected with the output ends of the bidirectional motor, the fixing rods are inserted in the driving box, the driving wheels are fixedly connected with the outer surfaces of the fixing rods and the output ends of the bidirectional motor, the long rods are fixedly connected with the surface of each driving wheel, and one ends of the long rods are fixedly connected with the bidirectional screw rods.

As a further scheme of the utility model: the outer surfaces of the two driving wheels are sleeved with a second conveying belt, the outer surfaces of the two bidirectional screw rods are connected with sleeves in a threaded mode, a transverse plate is fixedly connected between every two sleeves, the lower surfaces of the two transverse plates are fixedly connected with electric push rods, and the output ends of the two electric push rods are fixedly connected with clamping plates.

As a further scheme of the utility model: the outer surface of the guide rod is provided with two bottom plates, and the bottoms of the two bottom plates are fixedly connected with the inner part of the sector rack.

The utility model has the beneficial effects that: the staff first pastes abrasive paper on the surface of first conveyer belt, then hold the work piece, start two-way motor drive one of them drive wheel and rotate, can drive another drive wheel through the second conveyer belt that the surface cover was established and rotate when one of them drive wheel rotates, further can drive the stock and rotate, can drive two-way lead screw and rotate when two-way lead screw rotate, can drive two sleeves on surface and move to opposite direction or direction opposite to each other when two-way lead screw rotate, further can drive the diaphragm motion, start electric putter and move down simultaneously, reach the required height of staff, make the sleeve drive two splint clamp the work piece, then start the motor and drive the guide bar and rotate, can drive first carousel and rotate when the guide bar rotates, first carousel that the first carousel was established through the surface cover drives the second carousel and rotate, thereby can drive abrasive paper and move, can grind the work piece that presss from both sides when abrasive paper moves, and polish, and further improved original polishing efficiency, and the practicality of device has been improved.

When other angles to the work piece need polish and polish, rotate the handle through the staff, the handle drives the dwang and rotates, can drive the gear and rotate when the dwang rotates, because gear and fan-shaped rack mesh mutually, so can drive fan-shaped rack and remove when gear rotates, can drive the baffle and remove when fan-shaped rack removes simultaneously, can drive the axis of rotation and rotate when the baffle moves about, and the axis of rotation runs through the surface to the connecting plate, make the connecting plate play the effect of supporting to the device is whole, the fan-shaped rack of being convenient for drives grinding structure and moves about, thereby make grinding structure can carry out more comprehensive grinding to the work piece, and then the practicality of device has been enlarged.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

FIG. 1 is an overall elevation view of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a cross-sectional view of the overall structure of the present utility model;

FIG. 4 is a cross-sectional view of an adjustment structure of the present utility model;

FIG. 5 is a cross-sectional view of the clamping structure of the present utility model;

FIG. 6 is a cross-sectional view of the internal structure of the integral drive housing of the present utility model;

in the figure: 1. a base; 2. a clamping structure; 3. a grinding structure; 4. an adjustment structure; 5. a connecting plate; 6. a rotating lever; 7. a sector rack; 8. a gear; 9. a side plate; 10. a rotating shaft; 11. a baffle; 12. a motor; 13. a guide rod; 14. a first turntable; 15. a second turntable; 16. a long plate; 17. a movable rod; 18. a first conveyor belt; 19. a bi-directional motor; 20. a driving wheel; 21. a second conveyor belt; 22. a long rod; 23. a drive box; 24. a two-way screw rod; 25. a fixed rod; 26. a sleeve; 27. an electric push rod; 28. a clamping plate; 29. a bottom plate.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-6, a sand paper fixing device for sand paper polishing comprises a base 1, a clamping structure 2, a grinding structure 3 and an adjusting structure 4, wherein the adjusting structure 4 is arranged on the upper surface of the base 1, the adjusting structure 4 comprises a rotating rod 6 and a sector rack 7, a gear 8 and side plates 9, two side plates 9 are arranged on the upper surface of the base 1, the rotating rod 6 is inserted between the two side plates 9, the gear 8 is fixedly connected with the outer surface of the rotating rod 6, a rotating shaft 10 is inserted inside the two connecting plates 5, a baffle 11 is arranged on the outer surface of the rotating shaft 10, the sector rack 7 is arranged between the baffles 11, the sector rack 7 is meshed with the gear 8, and the rotating rod 6 is inserted into an outer surface fixedly connected with a handle of the connecting plates 5, so that the grinding structure 3 can grind workpieces more comprehensively, and the practicability of the device is further expanded.

The inside of adjusting structure 4 is provided with grinding structure 3, and grinding structure 3 includes motor 12, longer 16, guide bar 13, first carousel 14 and second carousel 15, and the side of baffle 11 is provided with motor 12, and the output fixedly connected with guide bar 13 of motor 12, the surface of guide bar 13 is provided with two bottom plates 29, the inside fixed connection of bottom and fan-shaped rack 7 of two bottom plates 29 is convenient for play the effect of supporting guide bar 13. The surface fixedly connected with first carousel 14 of guide bar 13, the inside of fan-shaped rack 7 is provided with two longplates 16, the inside interlude of two longplates 16 is provided with movable rod 17, the surface fixedly connected with second carousel 15 of movable rod 17, the surface cover of first carousel 14 and second carousel 15 is equipped with first conveyer belt 18 to can drive the abrasive paper and move, can carry out lapping and polishing to the work piece of clamp when the abrasive paper moves, and then improved original polishing efficiency, and improved the practicality of device.

The upper surface of the base 1 is fixedly connected with two connecting plates 5, and a clamping structure 2 is arranged between the two connecting plates 5. The clamping structure 2 comprises a driving box 23, a bidirectional motor 19, a driving wheel 20, long rods 22 and bidirectional screw rods 24, wherein the driving box 23 is fixedly connected with the outer surface of the connecting plate 5, the bidirectional motor 19 is arranged in the driving box 23, the driving wheel 20 is fixedly connected with the output end of the bidirectional motor 19, a fixing rod 25 is inserted in the driving box 23, the driving wheel 20 is fixedly connected with the outer surface of the fixing rod 25 and the output end of the bidirectional motor 19, the long rods 22 are fixedly connected with the surfaces of the two driving wheels 20, one ends of the two long rods 22 are fixedly connected with the bidirectional screw rods 24, and the long rods 22 are convenient to drive the bidirectional screw rods 24 to rotate, so that workpieces can be clamped. The second conveyor belt 21 is sleeved and connected to the outer surfaces of the two driving wheels 20, the sleeves 26 are connected to the outer surfaces of the two bidirectional screw rods 24 in a threaded mode, transverse plates are fixedly connected between every two sleeves 26, electric push rods 27 are fixedly connected to the lower surfaces of the two transverse plates, clamping plates 28 are fixedly connected to the output ends of the two electric push rods 27, workpieces are clamped conveniently, and falling phenomenon does not occur when the workpieces are polished.

The working principle of the utility model is as follows: the staff first sticks sand paper on the outer surface of a first conveyor belt 18, then holds a workpiece, starts a bidirectional motor 19 to drive one of the driving wheels 20 to rotate, drives the other driving wheel 20 to rotate through a second conveyor belt 21 sleeved on the surface when one of the driving wheels 20 rotates, further drives a long rod 22 to rotate, drives a bidirectional screw rod 24 to rotate when two long rods 22 rotate, drives two sleeves 26 on the surface to move in opposite directions or opposite directions when two bidirectional screw rods 24 rotate, further drives a transverse plate to move, simultaneously starts an electric push rod 27 to move downwards, reaches the height required by the staff, enables the sleeves 26 to drive two clamping plates 28 to clamp the workpiece, then starts a motor 12 to drive a guide rod 13 to rotate, drives a first rotary table 14 to rotate when the guide rod 13 rotates, and drives a second rotary table 15 through the first conveyor belt 18 sleeved on the surface, so that sand paper can be driven to move, and the clamped workpiece can be polished when the sand paper moves, so that the original polishing efficiency of the polishing device is improved, and the practicability of the polishing device is improved.

When other angles of a workpiece are required to be polished and ground, the handle is rotated by a worker, the rotating rod 6 is driven to rotate, the gear 8 is driven to rotate when the rotating rod 6 rotates, the gear 8 is meshed with the sector rack 7, the sector rack 7 is driven to move when the gear 8 rotates, the baffle 11 is driven to move when the sector rack 7 moves, the rotating shaft 10 is driven to rotate when the baffle 11 moves left and right, the rotating shaft 10 penetrates through the outer surface of the connecting plate 5, the connecting plate 5 plays a supporting role on the whole device, the sector rack 7 is convenient to drive the grinding structure 3 to move left and right, and the grinding structure 3 can grind the workpiece more comprehensively, so that the practicability of the device is enlarged.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a sand paper fixing device for sand paper is polished, its characterized in that includes base (1), presss from both sides tight structure (2), grinding structure (3), adjusts structure (4), the upper surface of base (1) is provided with adjusts structure (4), the inside of adjusting structure (4) is provided with grinding structure (3), the last fixed surface of base (1) is connected with two connecting plates (5), two be provided with between connecting plate (5) and press from both sides tight structure (2).

2. The sand paper fixing device for sand paper polishing according to claim 1, characterized in that the adjusting structure (4) comprises a rotating rod (6), a sector rack (7), a gear (8) and side plates (9), two side plates (9) are arranged on the upper surface of the base (1), the rotating rod (6) is inserted between the two side plates (9), the gear (8) is fixedly connected with the outer surface of the rotating rod (6), a rotating shaft (10) is inserted between the two connecting plates (5), a baffle (11) is arranged on the outer surface of the rotating shaft (10), the sector rack (7) is arranged between the baffles (11), the sector rack (7) is meshed with the gear (8), and the rotating rod (6) is inserted to the outer surface fixedly connected with a handle of the connecting plate (5).

3. The sand paper fixing device for sand paper polishing according to claim 2, characterized in that the grinding structure (3) comprises a motor (12), a long plate (16), a guide rod (13), a first rotating disc (14) and a second rotating disc (15), the side surface of the baffle plate (11) is provided with the motor (12), the output end of the motor (12) is fixedly connected with the guide rod (13), the outer surface of the guide rod (13) is fixedly connected with the first rotating disc (14), two long plates (16) are arranged in the sector rack (7), movable rods (17) are arranged in the long plates (16) in a penetrating mode, the second rotating disc (15) is fixedly connected with the outer surface of the movable rods (17), and a first conveying belt (18) is sleeved on the outer surfaces of the first rotating disc (14) and the second rotating disc (15).

4. The sand paper fixing device for sand paper polishing according to claim 1, wherein the clamping structure (2) comprises a driving box (23), a bidirectional motor (19), a driving wheel (20), a long rod (22) and a bidirectional screw rod (24), the driving box (23) is fixedly connected with the outer surface of the connecting plate (5), the bidirectional motor (19) is arranged in the driving box (23), the driving wheel (20) is fixedly connected with the output end of the bidirectional motor (19), a fixing rod (25) is inserted in the driving box (23), the driving wheel (20) is fixedly connected with the outer surface of the fixing rod (25) and the output end of the bidirectional motor (19), the long rods (22) are fixedly connected with the surface of the two driving wheels (20), and one ends of the two long rods (22) are fixedly connected with the bidirectional screw rod (24).

5. A sand paper fixing device for grinding sand paper according to claim 4, characterized in that the outer surfaces of the two driving wheels (20) are sleeved with a second conveying belt (21), the outer surfaces of the two bidirectional screw rods (24) are connected with sleeves (26) in a threaded manner, a transverse plate is fixedly connected between every two sleeves (26), the lower surfaces of the two transverse plates are fixedly connected with electric pushing rods (27), and the output ends of the two electric pushing rods (27) are fixedly connected with clamping plates (28).

6. A sanding paper fixture apparatus for sanding according to claim 3, characterized in that the outer surface of the guide bar (13) is provided with two bottom plates (29), the bottoms of the two bottom plates (29) being fixedly connected with the inside of the sector rack (7).