CN218801224U

CN218801224U - Rotatable sander

Info

Publication number: CN218801224U
Application number: CN202222379223.6U
Authority: CN
Inventors: 杨山青
Original assignee: Guangxi Arts University
Current assignee: Guangxi Arts University
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-04-07
Anticipated expiration: 2032-09-07

Abstract

The application discloses a rotatable sander, which comprises a bottom plate, a positioning mechanism, a sanding mechanism and an auxiliary mechanism; the positioning mechanism comprises a rotating table and a pressing plate, the rotating table is arranged in the center of the top of the bottom plate, two positioning frames are symmetrically arranged on the top of the rotating table, second lead screws are arranged in inner cavities on two sides of the bottom plate, a second sliding sleeve is sleeved on the surface of each second lead screw, the top end of each second sliding sleeve penetrates through the rotating table to be connected with the positioning frames, a second sliding block is connected to the bottom of each second sliding sleeve, the second sliding block is installed on a second sliding rail, the bottom of the second sliding rail is connected with the bottom of the inner cavity of the rotating table, a support is installed on the top of the bottom plate, and the pressing plate is arranged right above the rotating table. This application easy operation is convenient for will sculpture the centre gripping through knob, locating rack, second lead screw, second sliding sleeve, second slide rail, second slider, then will sculpture the top through baffle, movable rod, spring and clamp plate and push down, the condition of beating appears when conveniently polishing.

Description

Rotatable sander

Technical Field

The application relates to the field of sculptures, in particular to a rotatable sander.

Background

Sanding, which is one of surface modification techniques, generally refers to a processing method for changing the physical properties of the surface of a material by friction with the aid of a rough object (e.g., sandpaper containing particles of relatively high hardness, etc.), the main purpose of which is to obtain a specific surface roughness. The first fold of the Yuan unknown Linearte.

After sculpture processing, need polish, adopt manual operation to polish usually to some slight and anomalous places, but to the large tracts of land and comparatively level and smooth face adoption manual work not only waste time and be hard. Accordingly, a rotatable sander is presented that addresses the above-mentioned problems.

Disclosure of Invention

In this embodiment, a rotatable sander is provided to solve the problem of low sanding efficiency in the prior art.

According to one aspect of the present application, there is provided a rotatable sander comprising a base plate, a positioning mechanism, a sanding mechanism, and an assist mechanism;

the positioning mechanism comprises a rotating table and a pressing plate, the rotating table is arranged in the center of the top of the bottom plate, two positioning frames are symmetrically arranged on the top of the rotating table, second lead screws are arranged in inner cavities on two sides of the bottom plate, a second sliding sleeve is sleeved on the surface of each second lead screw, the top end of each second sliding sleeve penetrates through the rotating table to be connected with the positioning frames, a second sliding block is connected to the bottom of each second sliding sleeve, the second sliding block is installed on a second sliding rail, the bottom of the inner cavity of the rotating table is connected to the bottom of the second sliding rail, a supporting frame is arranged at the top of the bottom plate, the pressing plate is arranged right above the rotating table, movable rods are fixedly connected to two sides of the top of the pressing plate, and one ends, away from the pressing plate, of the movable rods penetrate through the supporting frame connecting baffle.

Further, grinding machanism includes drive box and removal box, support inner chamber one side installation drive box, the first motor of drive box inner chamber top installation, first lead screw is connected to first motor output, first lead screw surface cover has first sliding sleeve, first sliding sleeve one end is run through the drive box and is connected the removal box, it is equipped with the third lead screw to remove the box inner chamber, third lead screw surface mounting third sliding sleeve, third sliding sleeve one end is run through and is removed the box and connect and remove the frame, remove the frame cover and remove box surface, and remove a one side rigid coupling electric putter, the sander is connected to electric putter one side.

Furthermore, the auxiliary mechanism comprises a dust collecting plate and a third motor, a second motor is installed in a groove in the center of the top of the bottom plate, the top of the second motor is connected with the rotating table, a sliding groove is formed in the surface of the bottom plate, a first sliding rail is installed inside the sliding groove, a first sliding block is installed on the surface of the first sliding rail, the top of the first sliding block is connected with the rotating table, a dust collecting box is arranged on one side of the top of the bottom plate, the dust collecting plate is installed on the inner wall of the support, and a dust collecting pump is installed on one side of the support.

Furthermore, the rotating table is of a cylindrical structure, a positioning groove is formed in the center of the top of the rotating table, knobs are arranged on two sides of the rotating table, and one end of each knob is connected with the second lead screw.

Furthermore, the second sliding block is connected with the second sliding rail in a sliding mode, and one end, far away from the knob, of the second lead screw is connected with the inner wall of the rotating table in a rotating mode.

Furthermore, the surface of the movable rod is sleeved with a spring, two sides of the spring are fixedly connected with a baffle and a bracket respectively, and the diameter of the baffle is larger than the aperture of a through hole at the top of the bracket.

Furthermore, the bottom of the first screw rod is rotatably connected with the bottom of an inner cavity of the driving box, a third motor is installed on one side of the moving box and connected with the third screw rod, and the moving frame is of a concave structure.

Furthermore, a third sliding rail is arranged in grooves in the top and the bottom of the movable box, a third sliding block is arranged on the surface of the third sliding rail in a sliding mode, and the third sliding block is connected with the movable frame.

Further, bottom plate top spout and first slide rail are the loop configuration, first slide rail and first slider sliding connection.

Furthermore, a plurality of dust collecting openings are formed in one side of the dust collecting plate, one side of the dust collecting pump is connected with the dust collecting plate, and the dust collecting pump is connected with the dust collecting box through a pipeline.

Through the above-mentioned embodiment of this application, adopted grinding machanism, solved the lower problem of efficiency of polishing, gained the sculpture effect of polishing of being convenient for carry on fast.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of one embodiment of the present application;

FIG. 2 is an overall schematic view of an embodiment of the present application;

fig. 3 is a partially enlarged view of a portion a of fig. 2 according to an embodiment of the present disclosure.

In the figure: 1. a base plate; 2. a dust collection box; 3. a dust collection pump; 4. a positioning frame; 5. a support; 6. pressing a plate; 7. a spring; 8. a baffle plate; 9. a sander; 10. a movable rod; 11. a first motor; 12. a drive cartridge; 13. a first sliding sleeve; 14. a first lead screw; 15. a second lead screw; 16. a second sliding sleeve; 17. a first slide rail; 18. a second slide rail; 19. a rotating table; 20. a second motor; 21. positioning a groove; 22. a first slider; 23. a second slider; 24. a knob; 25. a dust collecting plate; 26. a movable frame; 27. a third slide rail; 28. a third slider; 29. moving the cartridge; 30. a third lead screw; 31. a third sliding sleeve; 32. a third motor; 33. an electric push rod.

Detailed Description

In order to make the technical solutions of the present application better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "coupled" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a rotatable sander comprises a base plate 1, a positioning mechanism, a sanding mechanism and an auxiliary mechanism;

positioning mechanism is including rotating platform 19 and clamp plate 6, 1 top central authorities of bottom plate are equipped with and rotate

platform

19, 19 top symmetries of rotating platform are equipped with two locating

racks

4, 1 both sides inner chamber of bottom plate all is equipped with second

lead screw

15, 15 surface covers of second lead screw have second sliding

sleeve

16, 19 connection locating rack 4 of rotating platform 19 is run through on 16 tops of second sliding sleeve, second slider 23 is connected to 16 bottoms of second sliding sleeve, second slider 23 is installed on

second slide rail

18, 19 inner chamber bottoms of rotating platform are connected to 18 bottoms of second slide rail, 1 top installing support 5 of bottom plate, be equipped with clamp plate 6 directly over the rotating platform 19, the equal rigid coupling movable rod 10 in 6 top both sides of clamp plate, the one end that clamp plate 6 was kept away from to movable rod 10 runs through support 5 connecting baffle 8.

The polishing mechanism comprises a driving box 12 and a moving box 29, the driving box 12 is installed on one side of an inner cavity of the support 5, a first motor 11 is installed on the top of the inner cavity of the driving box 12, the output end of the first motor 11 is connected with a first lead screw 14, a first sliding sleeve 13 is sleeved on the surface of the first lead screw 14, one end of the first sliding sleeve 13 penetrates through the driving box 12 and is connected with the moving box 29, a third lead screw 30 is arranged in the inner cavity of the moving box 29, a third sliding sleeve 31 is installed on the surface of the third lead screw 30, one end of the third sliding sleeve 31 penetrates through the moving box 29 and is connected with a moving frame 26, the moving frame 26 is sleeved on the surface of the moving box 29, an electric push rod 33 is fixedly connected to one side of the moving frame 26, and a polisher 9 is connected to one side of the electric push rod 33; the auxiliary mechanism comprises a dust collecting plate 25 and a third motor 32, a second motor 20 is installed in a groove in the center of the top of the bottom plate 1, the top of the second motor 20 is connected with a rotating table 19, a sliding groove is formed in the surface of the bottom plate 1, a first sliding rail 17 is installed in the sliding groove, a first sliding block 22 is installed on the surface of the first sliding rail 17, the top of the first sliding block 22 is connected with the rotating table 19, a dust collecting box 2 is arranged on one side of the top of the bottom plate 1, the dust collecting plate 25 is installed on the inner wall of the support 5, and a dust collecting pump 3 is installed on one side of the support 5; the rotating table 19 is of a cylindrical structure, a positioning groove 21 is formed in the center of the top of the rotating table 19, knobs 24 are arranged on two sides of the rotating table 19, and one end of each knob 24 is connected with the second lead screw 15; the second sliding block 23 is connected with the second sliding rail 18 in a sliding manner, and one end of the second lead screw 15, which is far away from the knob 24, is connected with the inner wall of the rotating table 19 in a rotating manner; the surface of the movable rod 10 is sleeved with a spring 7, two sides of the spring 7 are fixedly connected with a baffle plate 8 and a bracket 5 respectively, and the diameter of the baffle plate 8 is larger than the aperture of a through hole at the top of the bracket 5, so that the pressing plate 6 is pushed to move conveniently; the bottom of the first lead screw 14 is rotatably connected with the bottom of the inner cavity of the driving box 12, a third motor 32 is mounted on one side of the moving box 29, the third motor 32 is connected with a third lead screw 30, and the moving frame 26 is of a concave structure, so that the moving frame 26 is driven to slide on the surface of the moving box 29; third slide rails 27 are arranged in grooves at the top and the bottom of the movable box 29, third slide blocks 28 are arranged on the surfaces of the third slide rails 27 in a sliding manner, and the third slide blocks 28 are connected with the movable frame 26 so that the movable frame 26 can slide on the surface of the movable box 29; the top sliding groove of the bottom plate 1 and the first sliding rail 17 are both of an annular structure, and the first sliding rail 17 is connected with the first sliding block 22 in a sliding manner and can play a role in guiding; the dust collecting device is characterized in that a plurality of dust collecting openings are formed in one side of the dust collecting plate 25, one side of the dust collecting pump 3 is connected with the dust collecting plate 25, and the dust collecting pump 3 is connected with the dust collecting box 2 through a pipeline so as to be convenient for dust treatment.

When the sculpture grinding machine is used, a sculpture is placed in the positioning groove 21 at the top of the rotating table 19, then the knob 24 is screwed to drive the second lead screw 15 to rotate, when the second lead screw 15 rotates, the second sliding sleeve 16 on the surface can move under the guidance of the second sliding block 23, the sculpture is conveniently clamped by the two positioning frames 4, the baffle 8 can be driven to move through the spring 7, the pressing plate 6 can be pushed to press the sculpture conveniently through the movable rod 10, and the condition that the sculpture is unstable during grinding is avoided;

when grinding is carried out, the first motor 11 drives the first lead screw 14 to rotate, the height of the grinder 9 can be controlled when the first lead screw 13 on the surface of the first lead screw 14 moves, the third motor 32 drives the third lead screw 30 to rotate, the third sliding sleeve 31 can start to move, the third sliding block 28 can move on the surface of the third sliding rail 27, the movement of the moving frame 26 can be controlled conveniently, the position of the grinder 9 can be adjusted, and the electric push rod 33 can control the grinder 9 to contact with the sculpture;

when polishing is performed, when the second motor 20 drives the rotating table 19 to rotate, the first sliding block 22 can move on the surface of the first sliding rail 17, so that the position of the sculpture can be conveniently adjusted, and polishing is conveniently performed;

the dust generated by the sanding is easily transported to the inside of the dust box 2 by the dust collecting pump 3 and the dust collecting plate 25.

The application has the advantages that:

1. the sculpture grinding machine is simple to operate, the sculpture can be conveniently clamped through the knob, the positioning frame, the second lead screw, the second sliding sleeve, the second sliding rail and the second sliding block, and then the top of the sculpture can be pressed through the baffle, the movable rod, the spring and the pressing plate, so that the phenomenon of jumping during grinding is convenient;

2. the structure is reasonable, the position of the sander can be controlled through the first motor, the first lead screw, the first sliding sleeve, the driving box, the second motor, the second lead screw, the second sliding sleeve, the moving frame, the third sliding rail, the third sliding block, the moving box and the electric push rod, and the sander is convenient to polish and sculpt;

3. this application can drive through second motor, first slide rail, first slider and rotate the platform rotation, is convenient for rotate, appears the dust when being convenient for handle through dust collection box, dust collecting pump and dust collecting plate moreover and polish.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A rotatable sander, comprising: comprises a bottom plate (1), a positioning mechanism, a polishing mechanism and an auxiliary mechanism;

positioning mechanism is including rotating platform (19) and clamp plate (6), bottom plate (1) top central authorities are equipped with and rotate platform (19), it is equipped with two locating racks (4) to rotate platform (19) top symmetry, bottom plate (1) both sides inner chamber all is equipped with second lead screw (15), second lead screw (15) surface cover has second sliding sleeve (16), second sliding sleeve (16) top is run through and is rotated platform (19) and connect locating rack (4), second slider (23) is connected to second sliding sleeve (16) bottom, second slider (23) are installed on second slide rail (18), second slide rail (18) bottom is connected and is rotated platform (19) inner chamber bottom, bottom plate (1) top installing support (5), be equipped with clamp plate (6) directly over rotating platform (19), the equal rigid coupling movable rod (10) in clamp plate (6) top both sides, movable rod (10) keep away from the one end of clamp plate (6) and run through support (5) connection baffle (8).

2. A rotatable sander as set forth in claim 1, wherein: grinding machanism includes drive box (12) and removes box (29), support (5) inner chamber side-mounting drive box (12), first motor (11) of drive box (12) inner chamber top installation, first lead screw (14) are connected to first motor (11) output, first lead screw (14) surface cover has first sliding sleeve (13), drive box (12) connection removal box (29) is run through to first sliding sleeve (13) one end, it is equipped with third lead screw (30) to remove box (29) inner chamber, third lead screw (30) surface mounting third sliding sleeve (31), third sliding sleeve (31) one end is run through and is removed box (29) connection removal frame (26), remove frame (26) cover and remove frame (26) one side rigid coupling electric putter (33), sander (9) are connected to electric putter (33) one side.

3. A rotatable sander as set forth in claim 1, wherein: the auxiliary mechanism comprises a dust collecting plate (25) and a third motor (32), a second motor (20) is installed in a groove in the center of the top of the bottom plate (1), a rotating table (19) is connected to the top of the second motor (20), a sliding groove is formed in the surface of the bottom plate (1), a first sliding rail (17) is installed inside the sliding groove, a first sliding block (22) is installed on the surface of the first sliding rail (17), the rotating table (19) is connected to the top of the first sliding block (22), a dust collecting box (2) is arranged on one side of the top of the bottom plate (1), the dust collecting plate (25) is installed on the inner wall of the support (5), and a dust collecting pump (3) is installed on one side of the support (5).

4. A rotatable sander as set forth in claim 1, wherein: the rotary table (19) is of a cylindrical structure, a positioning groove (21) is formed in the center of the top of the rotary table (19), knobs (24) are arranged on two sides of the rotary table (19), and one end of each knob (24) is connected with the second lead screw (15).

5. A rotatable sander as set forth in claim 1, wherein: the second sliding block (23) is connected with the second sliding rail (18) in a sliding mode, and one end, far away from the knob (24), of the second lead screw (15) is connected with the inner wall of the rotating table (19) in a rotating mode.

6. A rotatable sander as set forth in claim 1, wherein: the surface of the movable rod (10) is sleeved with a spring (7), two sides of the spring (7) are fixedly connected with a baffle (8) and a support (5) respectively, and the diameter of the baffle (8) is larger than the aperture of a through hole in the top of the support (5).

7. A rotatable sander as set forth in claim 2, wherein: the bottom of the first lead screw (14) is rotatably connected with the bottom of an inner cavity of the driving box (12), a third motor (32) is installed on one side of the moving box (29), the third motor (32) is connected with a third lead screw (30), and the moving frame (26) is of a concave structure.

8. A rotatable sander as set forth in claim 2, wherein: and third sliding rails (27) are arranged in grooves at the top and the bottom of the movable box (29), third sliding blocks (28) are arranged on the surfaces of the third sliding rails (27) in a sliding manner, and the third sliding blocks (28) are connected with the movable frame (26).

9. A rotatable sander as set forth in claim 3, wherein: bottom plate (1) top spout and first slide rail (17) are the loop configuration, first slide rail (17) and first slider (22) sliding connection.

10. A rotatable sander as set forth in claim 3, wherein: the dust collecting device is characterized in that a plurality of dust collecting openings are formed in one side of the dust collecting plate (25), one side of the dust collecting pump (3) is connected with the dust collecting plate (25), and the dust collecting pump (3) is connected with the dust collecting box (2) through a pipeline.