CN211966897U - Polishing device for aluminum table top with hollow patterns - Google Patents

Abstract

The utility model discloses a grinding device for having aluminium system desktop of fretwork pattern belongs to the grinding device field for the grinding device of the aluminium system desktop that has the fretwork pattern, comprises an operation panel, the spout has been seted up at the top of operation panel, the inner wall of spout rotates and is connected with lead screw one, the right-hand member of lead screw one runs through and extends to the right side of operation panel, the cover is equipped with two grip blocks rather than threaded connection, two on the lead screw one the surface of grip block and the inner wall sliding connection of spout. The utility model discloses a, the device can be siphoned away the piece that produces of polishing and collect, prevents that it from being flown by the emery wheel bullet also can cause the figurative edge of fretwork to destroy to can firmly fix the desktop on the horizontal plane through grip block and extrusion device, drive the wheel pair desktop of polishing through drive arrangement and polish, the angle dynamics of emery wheel and desktop is all unchangeable during, prevents that the angle dynamics from taking place to change the figurative edge destruction of fretwork.

Description

Polishing device for aluminum table top with hollow patterns

Technical Field

The utility model relates to a grinding device field, concretely relates to a grinding device for having aluminium system desktop of fretwork pattern.

Background

At present, many open air tables and chairs are aluminium system table chair, for pleasing to the eye, the surface of many tables all has hollow out pattern, hollow out molding on the desktop is liked by the people very much, this kind of desktop need polish it man-hour adding, the method that present hollow out desktop was polished is mainly, the manual work is polished its surface through handheld polisher, this kind of mode of polishing is polished inefficiently, and the assurance of angle dynamics is influenced by workman's experience level, the level also destroys hollow out molding's edge very easily not in place, and the piece that polishes the production is untimely cleared up, the piece is probably also can cause hollow out molding's edge to destroy by the emery wheel bullet of polishing bullet, so need be used for the grinding device who has hollow out pattern's aluminium system desktop.

SUMMERY OF THE UTILITY MODEL

The utility model provides a grinding device for having aluminium system desktop of fretwork pattern to solve the present fretwork desktop and polish inefficiency and receive workman's level restriction and polish the piece that produces and can not in time clear up and can cause technical problem such as the figurative edge of fretwork destroys in polishing, with realize high-efficient polishing and avoid polishing in to the technological effect that the fretwork pattern destroyed.

The technical scheme of the utility model as follows:

a polishing device for an aluminum tabletop with hollowed patterns comprises an operating platform, wherein a sliding groove is formed in the top of the operating platform, the inner wall of the sliding groove is rotatably connected with a first screw rod, the right end of the first screw rod penetrates through and extends to the right side of the operating platform, the first screw rod is sleeved with two clamping blocks in threaded connection with the first screw rod, the surfaces of the two clamping blocks are in sliding connection with the inner wall of the sliding groove, an extrusion device is fixedly mounted on each clamping block, two vertical plates are fixedly connected to the top of the operating platform, a driving device is fixedly mounted between the two vertical plates, a hydraulic push rod fixedly connected with the driving device is inserted into the bottom of the driving device, a fixing support is fixedly connected to the bottom of the hydraulic push rod, a dust removal cover is fixedly connected to the inner side of the fixing support, a polishing wheel is rotatably connected to the inner wall of the dust removal cover, and a, the utility model discloses a dust excluding hood, including servo motor I, servo motor I's output shaft and the wheel fixed connection that polishes, the bottom fixedly connected with brush of dust excluding hood, the equal fixedly connected with suction box in the inside left and right sides of dust excluding hood, two the equal fixedly connected with in top of suction box rather than the dust absorption pipe that is linked together, the top fixedly connected with collecting box of dust excluding hood, the left and right sides of collecting box all with fixed bolster fixed connection, two the inside that dust excluding hood and collecting box and extended to the collecting box is all run through in proper order on the top of dust absorption pipe, the inner wall fixedly connected with filter of collecting box, the top of collecting box is inlayed and is equipped with the fan.

Preferably, the extrusion device includes the dwang, the dwang is pegged graft on the grip block, fixedly connected with mounting on the dwang, fixedly connected with extrusion stem on the dwang, the mounting all is located the outside of grip block with the extrusion stem, the top fixedly connected with stopper of grip block, mounting and stopper looks joint.

Preferably, the driving device comprises a second screw rod, the second screw rod is rotatably connected between two vertical plates, a second servo motor is fixedly connected to the right side of the vertical plate on the right side, an output shaft of the second servo motor penetrates through and extends to the left side of the vertical plate on the right side, an output shaft of the second servo motor is fixedly connected with the second screw rod, a slide block in threaded connection with the second screw rod is sleeved on the second screw rod, two limiting rods are inserted on the slide block, the two limiting rods are both in sliding connection with the slide block, two ends of the two limiting rods are respectively fixedly connected with one opposite sides of the two vertical plates, a third screw rod is rotatably connected to the inner wall of the slide block, one end of the front surface of the third screw rod penetrates through and extends to the front surface of the slide block, a third servo motor is fixedly connected to the front surface of the slide block, an output shaft of the third servo, the surface of the moving block is connected with the inner wall of the sliding block in a sliding mode, and the moving block is sleeved on the hydraulic push rod.

Preferably, the section of the dust collection box is funnel-shaped.

Preferably, the inner wall of the sliding groove is embedded with two bearings, and the inner rings of the two bearings are fixedly connected with the first screw rod.

Preferably, the right end of the first screw rod is fixedly connected with a handle, and anti-skid grains are formed in the handle.

Compared with the prior art, the utility model discloses an at least, possess following beneficial effect:

(1) the scheme includes that the two clamping blocks are driven to move towards opposite directions by rotating the screw rod, the two clamping blocks can clamp and fix a table top placed above the clamping blocks after moving, then the table top is pressed downwards by the extrusion device and is firmly fixed on the clamping blocks, then the hydraulic push rod is driven to drive the fixing support downwards until the polishing wheel is contacted with the table top, then the servo motor I is started, the servo motor drives the polishing wheel to rotate for a while, then the polishing wheel polishes the table top, fragments generated by polishing are collected inside the dust hood by the dust hood and the brush, then the fan is started, the fan can suck the fragments generated in the polishing process of the table top into the collection box through the dust suction pipe and the dust suction box, then the fragments are filtered by the filter plate, the fragments fall into the collection box when certain weight is reached, then the polishing wheel can be driven to move left and right on the table top through the driving device, thereby polish whole desktop, the device can be siphoned away the piece that produces of polishing and collect, prevents that it from being thrown away by the emery wheel and also can cause the edge destruction of fretwork molding to can firmly fix the desktop on the horizontal plane through grip block and extrusion device, drive the emery wheel through drive arrangement and polish the wheel pair desktop, the angle dynamics of emery wheel and desktop is all unchangeable during, prevents that the angle dynamics from changing the edge destruction to the fretwork molding.

(2) This scheme makes it drive the dwang through pressing down the mounting and rotates to the mounting can break away from the stopper and accomplish the unblock to extrusion device, thereby the dwang rotates and can drive the extrusion pole rebound and can take out the desktop, and the desktop that will not polish is prevented on the grip block, carries and draws the mounting to block into on the stopper, and the in-process mounting can drive the extrusion pole downstream and extrude the desktop and make it fixed at the grip block, thereby accomplish the fixed effect of extrusion.

(3) According to the scheme, the second servo motor is started to drive the second lead screw to rotate, so that the sliding block slides left and right on the limiting rod, meanwhile, the polishing wheel can also move left and right to polish the table top, then the third servo motor is started to drive the third lead screw to rotate, so that the moving block is driven by the third servo motor to move back and forth on the inner wall of the sliding block, meanwhile, the polishing wheel can also move back and forth to polish the table top, and the purpose of controlling the polishing wheel to polish positions by controlling the starting of the second servo motor and the third servo motor is achieved.

(4) The tangent plane of this scheme through the dust absorption box is the infundibulate can be with the quick absorption of piece to the collecting box in, improve the practicality of device.

(5) The inner wall of spout inlays two bearings of establishing and can reduce the friction between lead screw one and the operation panel for rotate lead screw one and smoothly laborsaving more, reinforcing practicality.

(6) This scheme can let the rotation lead screw one more smoothly laborsaving through the handle of the right-hand member fixed connection of lead screw one, and the practicality is strengthened, and the antiskid line of seting up on the handle can let the rotation lead screw one more smoothly laborsaving.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is a cross-sectional view of a dust excluding hood of the present invention;

FIG. 4 is a top view of the extrusion apparatus of the present invention;

fig. 5 is a bottom cross-sectional view of the slider of the present invention;

the reference numbers in the figures illustrate:

1. an operation table; 2. a chute; 201. a bearing; 3. a first screw rod; 301. a handle; 302. anti-skid lines; 4. a clamping block; 5. an extrusion device; 501. rotating the rod; 502. a fixing member; 503. an extrusion stem; 504. a limiting block; 6. a vertical plate; 7. a drive device; 701. a second screw rod; 702. a servo motor II; 703. a slider; 704. a limiting rod; 705. a third screw rod; 706. a servo motor III; 707. a moving block; 8. a hydraulic push rod; 9. fixing a bracket; 10. a dust hood; 11. grinding the wheel; 12. a first servo motor; 13. a brush; 14. a dust collection box; 15. a dust collection pipe; 16. a collection box; 17. a filter plate; 18. a fan.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, a polishing device for an aluminum table top with a hollow pattern comprises an operating table 1, a chute 2 is arranged at the top of the operating table 1, the inner wall of the chute 2 is rotatably connected with a first screw rod 3, the right end of the first screw rod 3 penetrates and extends to the right side of the operating table 1, the first screw rod 3 is sleeved with two clamping blocks 4 in threaded connection with the first screw rod, the surfaces of the two clamping blocks 4 are in sliding connection with the inner wall of the chute 2, an extrusion device 5 is fixedly arranged on each of the two clamping blocks 4, two vertical plates 6 are fixedly connected to the top of the operating table 1, a driving device 7 is fixedly arranged between the two vertical plates 6, a hydraulic push rod 8 fixedly connected with the driving device 7 is inserted at the bottom of the driving device 7, the type of the hydraulic push rod 8 can be JYTXL, a fixed support 9 is fixedly connected to the bottom of the hydraulic push, the inner wall of the dust hood 10 is rotatably connected with a grinding wheel 11, the front side of the dust hood 10 is fixedly connected with a servo motor I12, the model of the servo motor I12 can be SGMGV-09ADC6C, an output shaft of the servo motor I12 penetrates through and extends into the dust hood 10, an output shaft of the servo motor I12 is fixedly connected with the grinding wheel 11, the bottom of the dust hood 10 is fixedly connected with a brush 13, the left side and the right side of the inside of the dust hood 10 are fixedly connected with dust suction boxes 14, the tops of the two dust suction boxes 14 are fixedly connected with dust suction pipes 15 communicated with the dust suction boxes, the top of the dust hood 10 is fixedly connected with a collection box 16, the left side and the right side of the collection box 16 are fixedly connected with a fixed support 9, the top ends of the two dust suction pipes 15 sequentially penetrate through the dust hood 10 and the collection box 16 and extend into the collection box 16, the inner wall of the, the two clamping blocks 4 are driven to move in opposite directions by rotating the screw rod I3, the two clamping blocks 4 can clamp and fix a table top placed above the clamping blocks 4 after moving, then the table top is pressed downwards by the extrusion device 5 to be firmly fixed on the clamping blocks 4, then the hydraulic push rod 8 is driven to drive the fixing support 9 downwards until the grinding wheel 11 is contacted with the table top, then the servo motor I12 is started, the servo motor I12 drives the grinding wheel 11 to rotate, then the grinding wheel 11 can grind the table top, chips generated by grinding are collected in the dust hood 10 by the dust hood 10 and the brush 13, then the fan 18 is started, the fan 18 can suck the chips generated in the grinding process of the table top by the grinding wheel 11 into the collection box 16 through the dust suction pipe 15 and the dust suction box 14, then the chips are filtered by the filter plate 17, and fall into the collection box 16 when a certain weight is reached, can drive through drive arrangement 7 and polish wheel 11 back-and-forth movement about on the desktop after that to polish whole desktop, the device can be siphoned away the piece that produces of polishing and collect, prevent that it from being also can cause hollow out molding's edge to destroy by polishing wheel 11 bullet, and can firmly fix the desktop on the horizontal plane through grip block 4 and extrusion device 5, drive through drive arrangement 7 and polish wheel 11 and polish the desktop, the angle dynamics of polishing wheel 11 and desktop is all unchangeable during, prevent that the angle dynamics from taking place to change the edge destruction to hollow out molding.

Further, the extrusion device 5 comprises a rotating rod 501, the rotating rod 501 is inserted into the clamping block 4, a fixing member 502 is fixedly connected to the rotating rod 501, an extrusion rod 503 is fixedly connected to the rotating rod 501, the fixing member 502 and the extrusion rod 503 are both located outside the clamping block 4, a limiting block 504 is fixedly connected to the top of the clamping block 4, the fixing member 502 is engaged with the limiting block 504, the rotating rod 501 is driven to rotate by pressing the fixing member 502, and the fixing member 502 will be separated from the limiting block 504 to unlock the squeezing device 5, the rotating rod 501 will rotate to drive the squeezing rod 503 to move upwards so as to take out the desktop, when the non-ground tabletop is prevented from being placed on the clamping block 4, the fixing member 502 is lifted until the fixing member is clamped into the limiting block 504, and in the process, the fixing member 502 drives the extrusion rod 503 to move downwards to extrude the tabletop to be fixed on the clamping block 4, so that the extrusion fixing effect is achieved.

Further, the driving device 7 comprises a second screw mandrel 701, the second screw mandrel 701 is rotatably connected between two vertical plates 6, the right side of the vertical plate 6 on the right side is fixedly connected, the model of a second servo motor 702 can be SGMGV-09ADC6C, an output shaft of the second servo motor 702 penetrates through and extends to the left side of the vertical plate 6 on the right side, the output shaft of the second servo motor 702 is fixedly connected with the second screw mandrel 701, a sliding block 703 in threaded connection with the second screw mandrel 701 is sleeved on the second screw mandrel 701, two limiting rods 704 in sliding connection with the sliding block 703 are inserted in the sliding block 703, two ends of the two limiting rods 704 are respectively fixedly connected with opposite sides of the two vertical plates 6, a third screw mandrel 705 is rotatably connected with the inner wall of the sliding block 703, one end of the front face of the third screw mandrel 705 penetrates through and extends to the front face of the sliding block, a third servo motor 706 is fixedly connected with the front face of the sliding block 703, the model of the third servo, a moving block 707 in threaded connection with the third screw 705 is sleeved on the third screw 705, the surface of the moving block 707 is in sliding connection with the inner wall of the sliding block 703, the moving block 707 is sleeved on the hydraulic push rod 8, the second screw 701 is driven to rotate by starting the second servo motor 702, so that the sliding block 703 slides left and right on the limiting rod 704, meanwhile, the polishing wheel 11 also moves left and right to polish the tabletop, then the third servo motor 706 is started to drive the third screw 705 to rotate, so that the moving block 707 is driven to move back and forth on the inner wall of the sliding block 703, meanwhile, the polishing wheel 11 also moves back and forth to polish the tabletop, and the purpose of controlling the starting of the second servo motor 702 and the third servo motor 706 is achieved to control the polishing position of the polishing wheel 11.

Furthermore, the tangent plane of dust absorption box 14 is the infundibulate, is the infundibulate through the tangent plane of dust absorption box 14 and can be with the quick absorption of piece to the collecting box 16 in, improves the practicality of device.

Further, the inner wall of spout 2 inlays and is equipped with two bearings 201, and the inner circle of two bearings 201 all with 3 fixed connection of lead screw, inlays through the inner wall of spout 2 and establishes two bearings 201 and can reduce the friction between 3 of lead screw and operation panel 1 for it is more smooth and easy laborsaving to rotate 3 of lead screw, reinforcing practicality.

Further, the right-hand member fixedly connected with handle 301 of lead screw one 3 has seted up anti-skidding line 302 on the handle 301, and handle 301 through the right-hand member fixed connection of lead screw one 3 can let rotate lead screw one 3 more smoothly laborsaving, strengthens the practicality, and the anti-skidding line 302 of seting up on the handle 301 can let rotate lead screw one 3 more smoothly laborsaving.

The working principle is as follows: firstly, the two clamping blocks 4 are driven to move towards opposite directions by rotating the screw rod I3, the two clamping blocks 4 can clamp and fix a table top placed above the clamping blocks 4 after moving, then the table top is pressed downwards by the extrusion device 5 to be firmly fixed on the clamping blocks 4, then the hydraulic push rod 8 is driven to drive the fixing support 9 downwards until the grinding wheel 11 is contacted with the table top, then the servo motor I12 is started, the servo motor I12 drives the grinding wheel 11 to rotate, then the grinding wheel 11 grinds the table top, chips generated by grinding are collected in the dust hood 10 by the dust hood 10 and the brush 13, then the fan 18 is started, the chips generated in the grinding process of the table top by the grinding wheel 11 are sucked into the collection box 16 through the dust suction pipe 15 and the dust suction box 14 by the fan 18, then the chips are filtered by the filter plate 17, and fall into the collection box 16 when a certain weight is reached, then the grinding wheel 11 can be driven by the driving device 7 to move back and forth on the table top left and right, so that the whole table top is ground, the device can suck and collect the scraps generated by polishing, prevent the scraps from being flicked by the polishing wheel 11 and causing the damage of the edge of the hollow modeling, the tabletop can be firmly fixed on a horizontal plane through the clamping block 4 and the extrusion device 5, the grinding wheel 11 is driven by the driving device 7 to grind the tabletop, the angle force of the grinding wheel 11 and the tabletop is not changed during the grinding process, the damage to the edge of the hollowed-out model due to the change of the angle force is prevented, the problem that the conventional method for grinding the tabletop is mainly performed manually is solved, the angle and the force of the polishing in the polishing mode are easy to change, so that the edges of the hollowed-out modeling can be damaged, and the scraps generated by grinding are not cleaned in time, and the scraps are likely to be popped off by the grinding wheel 11, so that the edge of the hollow modeling is damaged.

The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (6)

1. A grinding device for having aluminium desktop of fretwork pattern, including operation panel (1), its characterized in that: the top of the operating platform (1) is provided with a sliding groove (2), the inner wall of the sliding groove (2) is rotatably connected with a first screw rod (3), the right end of the first screw rod (3) penetrates through and extends to the right side of the operating platform (1), the first screw rod (3) is sleeved with two clamping blocks (4) in threaded connection with the first screw rod, the surface of each clamping block (4) is in sliding connection with the inner wall of the sliding groove (2), two clamping blocks (4) are fixedly provided with an extrusion device (5), the top of the operating platform (1) is fixedly connected with two vertical plates (6), a driving device (7) is fixedly arranged between the two vertical plates (6), the bottom of the driving device (7) is spliced with a hydraulic push rod (8) in fixed connection with the driving device, the bottom of the hydraulic push rod (8) is fixedly connected with a fixed support (9), and the inner side of the fixed support (9) is fixedly connected with a dust removing, the inner wall of dust excluding hood (10) rotates and is connected with grinding wheel (11), the positive fixedly connected with servo motor (12) of dust excluding hood (10), the output shaft of servo motor (12) runs through and extends to the inside of dust excluding hood (10), the output shaft and grinding wheel (11) fixed connection of servo motor (12), the bottom fixedly connected with brush (13) of dust excluding hood (10), the equal fixedly connected with suction box (14) of the left and right sides of the inside of dust excluding hood (10), two equal fixedly connected with dust absorption pipe (15) rather than being linked together in the top of suction box (14), the top fixedly connected with collecting box (16) of dust excluding hood (10), the left and right sides of collecting box (16) all with fixed bolster (9) fixed connection, two the top of dust absorption pipe (15) all runs through dust excluding hood (10) and collecting box (16) in proper order and extends to the inside of collecting box (16), the inner wall fixedly connected with filter (17) of collecting box (16), the top of collecting box (16) is inlayed and is equipped with fan (18).

2. The grinding device for the aluminum table top with the hollow pattern as claimed in claim 1, wherein: extrusion device (5) are including dwang (501), dwang (501) are pegged graft on grip block (4), fixedly connected with mounting (502) is gone up in dwang (501), fixed connection stripper bar (503) is gone up in dwang (501), mounting (502) all are located the outside of grip block (4) with stripper bar (503), the top fixedly connected with stopper (504) of grip block (4), mounting (502) and stopper (504) looks joint.

3. The grinding device for the aluminum table top with the hollow pattern as claimed in claim 1, wherein: the driving device (7) comprises a second screw rod (701), the second screw rod (701) is rotatably connected between two vertical plates (6), the right side of the vertical plate (6) on the right side is fixedly connected with a second servo motor (702), an output shaft of the second servo motor (702) penetrates through and extends to the left side of the vertical plate (6) on the right side, the output shaft of the second servo motor (702) is fixedly connected with the second screw rod (701), the second screw rod (701) is sleeved with a sliding block (703) in threaded connection with the second screw rod, two limiting rods (704) penetrate through the sliding block (703), the two limiting rods (704) are both in sliding connection with the sliding block (703), two ends of the two limiting rods (704) are respectively and fixedly connected with one opposite sides of the two vertical plates (6), the inner wall of the sliding block (703) is rotatably connected with a third screw rod (705), one positive end of the third screw rod (705) penetrates through and extends to the front of the sliding, the front surface of the sliding block (703) is fixedly connected with a third servo motor (706), an output shaft of the third servo motor (706) is fixedly connected with a third screw rod (705), a moving block (707) in threaded connection with the third screw rod (705) is sleeved on the third screw rod (705), the surface of the moving block (707) is in sliding connection with the inner wall of the sliding block (703), and the moving block (707) is sleeved on the hydraulic push rod (8).

4. The grinding device for the aluminum table top with the hollow pattern as claimed in claim 1, wherein: the section of the dust collection box (14) is funnel-shaped.

5. The grinding device for the aluminum table top with the hollow pattern as claimed in claim 1, wherein: the inner wall of the sliding groove (2) is embedded with two bearings (201), and the inner rings of the bearings (201) are fixedly connected with the first screw rod (3).

6. The grinding device for the aluminum table top with the hollow pattern as claimed in claim 1, wherein: the right end of the first screw rod (3) is fixedly connected with a handle (301), and anti-skid grains (302) are formed in the handle (301).

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