CN201537838U

CN201537838U - Multifunctional sanding machine

Info

Publication number: CN201537838U
Application number: CN2009202346047U
Authority: CN
Inventors: 何培敏
Original assignee: NANJING JINRUI XIANGZHENG DECORATIVE MATERIAL CO Ltd
Current assignee: NANJING JINRUI XIANGZHENG DECORATIVE MATERIAL CO Ltd
Priority date: 2009-08-14
Filing date: 2009-08-14
Publication date: 2010-08-04
Anticipated expiration: 2019-08-14

Abstract

The utility model discloses a multifunctional sanding machine, comprising a pedestal, a horizontal workbench arranged on the pedestal, a first grinding wheel with the axial direction vertical to the horizontal workbench, a first rotary driving device used for driving the first grinding wheel to rotate, a first reciprocating driving device used for driving the first grinding wheel to reciprocate in the axial direction, a first displacement adjusting device used for adjusting the distance between the first grinding wheel and the horizontal workbench, a second grinding wheel forming a sharp angle with the horizontal workbench in the axial direction, a second reciprocating driving device and a second displacement adjusting device. In the utility model, a plurality of surfaces can be grinded simultaneously, the working procedure is simplified, the time is saved, each grinding wheel is also provided with the automatic lifting function; furthermore, the height and angle of the grinding wheel can be manually adjusted, the grinding quality can be improved, the cost is sufficiently saved, the flexibility is improved, and the multifunctional sanding machine is easy for operation and convenient for maintenance.

Description

Multifunction sander

Technical field

The utility model relates to a kind of electronic grinding tool, particularly a kind of multifunction sander.

Background technology

Existing sander mainly comprises support, driving motor, and workbench and emery wheel etc., driving motor drive the emery wheel rotation, and operating personnel's hand-held board is polished.This sander precision in the sanding process is not high, and the plate surface sanding occurs uneven, light quality in the influence, secondly, this sander is very inconvenient in process of production, owing to have only an emery wheel, at ordinary times can only sand single face straight flange sheet material, other have the sheet material at certain angle of inclination as need sand, just sheet material need be tilted, and can't ensure the quality of products, therefore, existing sander season, precision was not high, function singleness, and flexibility is bad.

The utility model content

Technical problem to be solved in the utility model is at above-mentioned the deficiencies in the prior art, and the use that a plurality of of a kind of sandings simultaneously are provided is multifunction sander flexibly.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of multifunction sander, comprise pedestal 11, be installed in horizontal table 10 on the pedestal 11, axial first emery wheel 7 vertical and drive first rotating driving device that first emery wheel 7 rotates with horizontal table 10, also comprise first reciprocating drive unit, be used to drive first emery wheel 7 and axially moving back and forth; First displacement adjustment device is used to regulate the distance between first emery wheel 7 and the horizontal table 10.

As the further improved technical scheme of the utility model, also comprise axially with horizontal table 10 acutangulate second emery wheels 6, second rotating driving device that drives 6 rotations of second emery wheel, driving second emery wheel 6 at second reciprocating drive unit of axially reciprocating, be used to the angle regulator regulating second displacement adjustment device of the vertical range between second emery wheel 6 and the horizontal table 10 and be used to regulate the angle of inclination of second emery wheel 6.

As the further improved technical scheme of the utility model, described first rotating driving device is that first electric rotating machine, 14, the first electric rotating machines 14 drive 7 rotations of first emery wheel; Described first reciprocating drive unit comprises first movable plate 16, first drive motors 20 and first eccentric wheel 17, first electric rotating machine 20 and first emery wheel 7 are installed on first movable plate 16, first eccentric wheel 17 is installed on 20 of first drive motors, and first drive motors 20 drives first movable plate 16 by first eccentric wheel 17 and pumps; Described first displacement adjustment device comprises first base plate 13, first substrate 19 and first gripper shoe 18, be slidingly connected between first base plate 13 and first substrate 19, first drive motors 20 and first gripper shoe 18 are installed on first base plate 13, are slidingly connected between first gripper shoe 18 and first movable plate 16.

As the further improved technical scheme of the utility model, described first gripper shoe 18 is provided with first strip groove 39 with first emery wheel, 7 axially parallels, and described first movable plate 16 is provided with first strip projected parts 38 and first strip projected parts 38 that match with first strip groove 39 and embeds in first strip groove 39; Described first substrate 19 is provided with and first drive motors, 20 axial vertical strip bulges 40, described strip bulge 40 inner hollow form cavity, bolt 21 penetrates from an end of strip bulge 40, cavity by strip bulge 40, pass from the other end, described first base plate 13 is provided with and strip bulge 40 corresponding horizontal grooves 41, described strip bulge 40 embeds in the horizontal groove 41, also be fixed with nut 45 in the described horizontal groove 41, bolt 21 is by described nut 45, when rotating bolt 21, nut 45 moves with respect to bolt 21, moves forward and backward with respect to first substrate 19 thereby drive first base plate 13.

As the further improved technical scheme of the utility model, described second rotating driving device is that second electric rotating machine, 23, the second electric rotating machines 23 drive 6 rotations of second emery wheel; Described second reciprocating drive unit comprises second movable plate 25, second drive motors 34, second eccentric wheel 35, second electric rotating machine 23 and second emery wheel 6 are installed on second movable plate 25, second eccentric wheel 35 is installed on 34 of second drive motors, and second drive motors 34 drives first movable plate 25 by second eccentric wheel 35 and prolongs second emery wheel, 6 axially reciprocatings; Described second displacement adjustment device comprises between second gripper shoe 28 and second base plate, 29, the second base plates 29 and second gripper shoe 28 and being slidingly connected, and is slidingly connected between second movable plate 25 and second gripper shoe 28; Described angle regulator comprises between second substrate, 33, the second substrates 33 and second base plate 29 fixedlys connected by securing member.

As the further improved technical scheme of the utility model, described second movable plate 25 is provided with the L shaped strip projected parts 46 that falls with second emery wheel, 6 axially parallels towards a side of second gripper shoe 28, described second gripper shoe 28 is provided with the L shaped strip bulge 47 with second emery wheel, 6 axially parallels, describedly falls L shaped strip projected parts 46 and fastens mutually with L shaped strip bulge 47 and make second movable plate 25 can slide relatively with second gripper shoe 28; Described second base plate 29 is provided with axial second strip projected parts 42 of while perpendicular to axial and second drive motors 34 of second emery wheel 6, described second strip projected parts, 42 inner hollow form cavity, bolt 22 penetrates from the upper end of second strip projected parts 42, pass from the lower end by its cavity, described second gripper shoe 28 be provided with second base plate 29 on second strip groove 43 that cooperates in the same way of second strip projected parts 42, described second strip projected parts 42 embeds in second strip groove 43, also be fixed with nut 24 in described second strip groove 43, bolt 22 is by nut 24, when rotating bolt 22, nut 24 moves with respect to bolt 22, moves up and down with respect to second base plate 29 thereby drive second gripper shoe 28; Have arc notch 32 on described second substrate 33, bolt passes arc notch 32 fixedlys connected with second base plate 29, by screwing nut 36 second substrate 33 is fixedlyed connected with second base plate 29.

As the further improved technical scheme of the utility model, also comprise line slideway 9 that is arranged on the horizontal table 10 and the work slide plate 2 that is arranged on the line slideway 9.

As the further improved technical scheme of the utility model, also comprise air-vent 8 that is arranged on first emery wheel, 7 next doors and the air-vent 4 that is arranged on second emery wheel, 6 next doors.

But the utility model has increased the emery wheel of a sanding hypotenuse again on the basis of original emery wheel, during work, can play the sanding effect to a plurality of faces simultaneously, has simplified operation and has saved the time; Each emery wheel has also disposed the function of automatic lifting, has not only improved the sanding quality and has also made full use of emery wheel, saves cost; But the also height of manual adjustments emery wheel and angle have improved the flexibility of using in addition, just maintenance easy to operate; Be provided with slide plate and operating slide guideway rail on workbench, send plate and sanding precision height easily, quality is good; Universal sanding sponge wheel self has elasticity, can to smoothly do not play a part, crooked and exist sheet material such as difference in thickness to play automatic correction, make surfacing bright and clean.

Description of drawings

Fig. 1 is an overall schematic of the present utility model.

Fig. 2 is the driving schematic diagram of emery wheel 7 of the present utility model.

Fig. 3 is that the A-A of Fig. 2 is to schematic diagram.

Fig. 4 is that the B-B of Fig. 2 is to schematic diagram.

Fig. 5 is the structural representation of first substrate of the present utility model.

Fig. 6 is the structural representation of first base plate of the present utility model.

Fig. 7 is the structural representation of first movable plate of the present utility model.

Fig. 8 is the driving schematic diagram of emery wheel 6 of the present utility model.

Fig. 9 is that the A-A of Fig. 8 is to schematic diagram.

Figure 10 is the partial schematic diagram of Fig. 5.

Figure 11 is the partial schematic diagram of Fig. 5.

The structural representation of Figure 12 second substrate of the present utility model.

The structural representation of Figure 13 second gripper shoe of the present utility model.

The specific embodiment

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further.

The utility model multifunction sander comprises work nest 1, work slide plate 2, second air-vent 4, rotary spanner 5, first emery wheel 6, second emery wheel 7, first air-vent 8, line slideway 9, horizontal table 10, pedestal 11, rotary spanner 12, first base plate 13, first electric rotating machine 14, belt pulley 15, first movable plate 16, first eccentric wheel 17, first gripper shoe 18, first substrate 19, first drive motors 20, bolt 21, bolt 22, second drive motors 23, nut 24, movable plate 25, second gripper shoe 28, second base plate 29, rotary spanner 30, arc notch 32, second substrate 33, second electric rotating machine 34, second eccentric wheel 35, nut 36, first strip projected parts 38, first strip groove 39, strip bulge 40, horizontal groove 41, second strip projected parts 42, second strip groove 43, the first eccentric groove 44, nut 45, fall L shaped strip projected parts 46, L shaped strip bulge 47.

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, pedestal 11 is installed on the horizontal table 10, first emery wheel 7 axially and horizontal table is 10 vertical, first base plate 13 is arranged on the frame 11, first drive motors 20 and first gripper shoe 18 are arranged on first base plate 13; First gripper shoe 18 is provided with first strip groove 39 with first emery wheel, 7 axially parallels, described first movable plate 16 is provided with first strip projected parts 38 with first emery wheel, 7 axially parallels towards a side of first gripper shoe 18, suitable and first strip projected parts 38 of the shape of described first strip projected parts 38 and first strip groove 39 embeds in first strip groove 39, such first movable plate 16 fastens mutually with first gripper shoe 18 and can slide relatively, also be provided with the first eccentric groove 44 on the horizontal direction of first movable plate 16, the projection of first eccentric wheel 17 stretches in the first eccentric groove 44, first drive motors 20 drives 17 rotations of first eccentric wheel, and first eccentric wheel 17 drives the axially reciprocating of first movable plate 16 along first emery wheel 7; Described first electric rotating machine 14 and first emery wheel 7 are arranged on first movable plate 16, when first movable plate 16 moves back and forth, drive first emery wheel 7 and first electric rotating machine 14 moves back and forth up and down; First substrate 19 is fixedly installed on the pedestal 11, first substrate 19 is provided with and first drive motors, 20 axial vertical strip bulges 40, described strip bulge 40 middle parts are hollow setting, two ends are provided with the hole, bolt 21 passes from a stomidium of strip bulge 40, middle part by strip bulge 40 is hollow, from another stomidium, pass, described first base plate 13 is provided with and first drive motors, 20 axial vertical horizontal grooves 41 towards a side of first substrate 19, suitable and the strip bulge of the shape of the horizontal groove 41 on the described strip bulge 40 and first base plate 13 40 embeds in the horizontal grooves 41, and such first substrate 19 fastens also mutually and can slide relatively with first base plate 13; Also be fixed with nut 45 in the horizontal groove 41, bolt 21 is equipped with rotary spanner 12 in the end of bolt 21, when rotating bolt 21 by described nut 45, nut 45 moves with respect to bolt 21, moves forward and backward with respect to first substrate 19 thereby drive first base plate 13.

Referring to Fig. 1, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12 and Figure 13, axial and the horizontal table 10 of second emery wheel 6 acutangulates, second drive motors 34 is arranged on second gripper shoe 28, second movable plate 25 is provided with the L shaped strip projected parts 46 that falls with second emery wheel, 6 axially parallels towards a side of second gripper shoe 28, described second gripper shoe 28 is provided with the L strip bulge 47 with second emery wheel, 6 axially parallels, falling L shaped strip projected parts 46 and L shaped strip bulge 47 fastens mutually, such second movable plate 25 can slide relatively with second gripper shoe 28, also be provided with the second axial vertical eccentric groove on second movable plate 25 with second emery wheel 6, the projection of second eccentric wheel 35 stretches in the second eccentric groove, second drive motors 34 drives 35 rotations of second eccentric wheel, and second eccentric wheel 35 drives the axially reciprocating of second movable plate 25 along second emery wheel 6; Second emery wheel 6 and second electric rotating machine 23 are arranged on second movable plate 25, and second movable plate 25 is during along the axially reciprocating of second emery wheel 6, drive second emery wheel 6 and second electric rotating machine 23 moves back and forth; Second base plate 29 is provided with axial second strip projected parts 42 of while perpendicular to axial and second drive motors 34 of second emery wheel 6, described second strip projected parts 42 middle parts are hollow setting, two ends are provided with the hole, bolt 22 passes from the upper end hole of strip projected parts, middle part by strip projected parts 42 is hollow, from passing the stomidium down, described second gripper shoe 28 towards a side of second base plate 29 be provided with second base plate 29 on strip projected parts second strip groove 43 in the same way, suitable and second strip projected parts 42 of the shape of described second strip projected parts 42 and second strip groove 43 embeds in second strip groove 43, also be fixed with nut 24 in described second strip groove 43, bolt 22 is by described nut 24, in the end of bolt 22 rotary spanner 5 is installed, when rotating bolt 22, nut 24 moves with respect to bolt 22, moves up and down with respect to second base plate 29 thereby drive second gripper shoe 28; Have arc notch 32 on second substrate 33, bolt passes arc notch 32 fixedlys connected with second base plate 29, by screwing nut 36 second substrate 33 is fixedlyed connected with second base plate 29.

In the present embodiment, on horizontal table 10, also be provided with work nest 1, be provided with line slideway 9 in the work nest 1, line slideway 9 is provided with work slide plate 2, it is universal sanding sponge wheel that second emery wheel 6 and first emery wheel, 7 next doors are provided with air-vent 4 and air-vent 8, the first emery wheels 6 and second emery wheel 7.During operation, sheet material 3 is placed on the work slide plate 2, the slide plate 2 that pushes the work forward then slides along line slideway 9, like this, only needs just can be simultaneously the straight flange and the hypotenuse of sheet material 3 to be carried out sanding through a stroke.As required, by regulating the front and back position of first emery wheel 7, can regulate the sanding thickness of first emery wheel 7, by regulating the sanding thickness that highly can regulate second emery wheel 6 up and down of second emery wheel 6, by regulating the angle of second emery wheel 6, can regulate the angle of inclination of second emery wheel 6.

Claims

1. multifunction sander, comprise pedestal (11), be installed in horizontal table (10), axial first emery wheel (7) vertical on the pedestal (11) and drive first rotating driving device that first emery wheel (7) rotates with horizontal table (10), it is characterized in that: also comprise first reciprocating drive unit, be used to drive first emery wheel (7) and axially moving back and forth; First displacement adjustment device is used to regulate the distance between first emery wheel (7) and the horizontal table (10).

2. multifunction sander according to claim 1 is characterized in that: also comprise axially with acutangulate second emery wheel of horizontal table (10) (6), drive second emery wheel (6) rotation second rotating driving device, drive second emery wheel (6) at second reciprocating drive unit of axially reciprocating, the angle regulator at second displacement adjustment device that is used to regulate the vertical range between second emery wheel (6) and the horizontal table (10) and the angle of inclination that is used to regulate second emery wheel (6).

3. multifunction sander according to claim 1 and 2 is characterized in that: described first rotating driving device is first electric rotating machine (14), and first electric rotating machine (14) drives first emery wheel (7) rotation; Described first reciprocating drive unit comprises first movable plate (16), first drive motors (20) and first eccentric wheel (17), first electric rotating machine (20) and first emery wheel (7) are installed on first movable plate (16), first eccentric wheel (17) is installed on first drive motors (20) axle, and first drive motors (20) drives first movable plate (16) by first eccentric wheel (17) and pumps; Described first displacement adjustment device comprises first base plate (13), first substrate (19) and first gripper shoe (18), be slidingly connected between first base plate (13) and first substrate (19), first drive motors (20) and first gripper shoe (18) are installed on first base plate (13), are slidingly connected between first gripper shoe (18) and first movable plate (16).

4. multifunction sander according to claim 3, it is characterized in that: described first gripper shoe (18) is provided with first strip groove (39) with first emery wheel (7) axially parallel, and described first movable plate (16) is provided with first strip projected parts (38) and first strip projected parts (38) that match with first strip groove (39) and embeds in first strip groove (39); Described first substrate (19) is provided with and the axial vertical strip bulge (40) of first drive motors (20), described strip bulge (40) inner hollow forms cavity, bolt (21) penetrates from an end of strip bulge (40), cavity by strip bulge (40), pass from the other end, described first base plate (13) is provided with and the corresponding horizontal groove of strip bulge (40) (41), described strip bulge (40) embeds in the horizontal groove (41), also be fixed with nut (45) in the described horizontal groove (41), bolt (21) is by described nut (45), when rotating bolt (21), nut (45) is mobile with respect to bolt (21), moves forward and backward with respect to first substrate (19) thereby drive first base plate (13).

5. multifunction sander according to claim 2 is characterized in that: described second rotating driving device is second electric rotating machine (23), and second electric rotating machine (23) drives second emery wheel (6) rotation; Described second reciprocating drive unit comprises second movable plate (25), second drive motors (34), second eccentric wheel (35), second electric rotating machine (23) and second emery wheel (6) are installed on second movable plate (25), second eccentric wheel (35) is installed on second drive motors (34) axle, and second drive motors (34) drives first movable plate (25) by second eccentric wheel (35) and prolongs second emery wheel (6) axially reciprocating; Described second displacement adjustment device comprises second gripper shoe (28) and second base plate (29), is slidingly connected between second base plate (29) and second gripper shoe (28), is slidingly connected between second movable plate (25) and second gripper shoe (28); Described angle regulator comprises second substrate (33), fixedlys connected by securing member between second substrate (33) and second base plate (29).

6. multifunction sander according to claim 5, it is characterized in that: described second movable plate (25) towards a side of second gripper shoe (28) be provided with second emery wheel (6) axially parallel fall L shaped strip projected parts (46), described second gripper shoe (28) is provided with the L shaped strip bulge (47) with second emery wheel (6) axially parallel, and the described L shaped strip projected parts (46) that falls fastens mutually with L shaped strip bulge (47) and makes second movable plate (25) can slide relatively with second gripper shoe (28); Described second base plate (29) is provided with axial second strip projected parts (42) of while perpendicular to axial and second drive motors (34) of second emery wheel (6), described second strip projected parts (42) inner hollow forms cavity, bolt (22) penetrates from the upper end of second strip projected parts (42), pass from the lower end by its cavity, described second gripper shoe (28) be provided with second base plate (29) on second strip groove (43) that cooperates in the same way of second strip projected parts (42), described second strip projected parts (42) embeds in second strip groove (43), also be fixed with nut (24) in described second strip groove (43), bolt (22) is by nut (24), when rotating bolt (22), nut (24) is mobile with respect to bolt (22), moves up and down with respect to second base plate (29) thereby drive second gripper shoe (28); Have arc notch (32) on described second substrate (33), bolt passes arc notch (32) fixedlys connected with second base plate (29), by screwing nut (36) second substrate (33) is fixedlyed connected with second base plate (29).

7. according to each described multifunction sander in claim 1 or 2 or 5 or 6, it is characterized in that: also comprise the line slideway (9) that is arranged on the horizontal table (10) and be arranged on work slide plate (2) on the line slideway (9).

8. according to each described multifunction sander in claim 1 or 2, it is characterized in that: also comprise the air-vent (8) that is arranged on first emery wheel (7) next door.

9. multifunction sander according to claim 3 is characterized in that: also comprise the air-vent (8) that is arranged on first emery wheel (7) next door.

10. according to each described multifunction sander in claim 2 or 5 or 6, it is characterized in that: also comprise the air-vent (4) that is arranged on second emery wheel (6) next door.