CN219521616U

CN219521616U - Polishing machine

Info

Publication number: CN219521616U
Application number: CN202320653311.2U
Authority: CN
Inventors: 吴瑞渝
Original assignee: Hubei Macheng Jiafu Stone Industry Co ltd
Current assignee: Hubei Macheng Jiafu Stone Industry Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-08-15
Anticipated expiration: 2033-03-29

Abstract

The utility model relates to a polishing machine, which relates to the field of polishing machines and comprises two vertical brackets, an adjusting assembly and an auxiliary polishing assembly, wherein the brackets are arranged at intervals in parallel, sliding rails extending along a straight line are arranged at the tops of the two brackets, a cross beam which is horizontally arranged and two ends of which slide on the sliding rails at two sides is arranged between the two brackets, an electric sliding block is arranged on the cross beam in a sliding manner, and a polishing assembly is arranged on the front surface of the electric sliding block. The polishing machine can also perform polishing operation when polishing the polishing assembly through the arrangement of the two auxiliary polishing assemblies, and when the polishing assembly moves back and forth, the auxiliary polishing assembly can also move so as to reach different positions for polishing, wherein the polishing efficiency is improved through the auxiliary polishing of the two auxiliary polishing assemblies, and the polishing angles of the two auxiliary polishing assemblies can be adjusted through the adjustment of the auxiliary polishing assemblies so as to realize polishing of the side edges.

Description

Polishing machine

Technical Field

The utility model relates to the field of polishing machines, in particular to a polishing machine.

Background

Stone is widely used as a high-grade building decoration material for indoor and outdoor decoration design, curtain wall decoration and public facility construction, the common stone in the market is mainly divided into natural stone and artificial stone, meanwhile, along with the development of building design, stone is one of important raw materials for building, decoration, road and bridge construction, and before the stone is used, various devices are needed to process the stone, wherein a polishing machine is one of the devices for processing the stone surface.

Please refer to the publication number CN214723078U for a low noise automatic polishing machine for stone processing, which has the advantages of preventing displacement, reducing noise and collecting scraps when clamping and fixing stone, but the scheme only can polish the top in the practical use process, cannot polish the side, and has lower efficiency by using a single polishing block.

Disclosure of Invention

The utility model aims to solve the technical problems that the polishing machine cannot polish the side surface and a single polishing block cannot polish the side surface, and the efficiency is low.

The technical scheme for solving the technical problems is as follows: the utility model provides a buffing machine, includes two vertical and be parallel interval setting's support, adjusting part and supplementary subassembly of polishing, two the top of support all is provided with along the slide rail that the straight line extends, two the support between set up be the level set up and both ends in both sides the crossbeam that slides on the slide rail, it is provided with electronic slider to slide on the crossbeam, electronic slider's front surface is provided with the subassembly of polishing, the rear surface of crossbeam is provided with adjusting part, be provided with the supplementary subassembly of polishing that is two in quantity on the adjusting part.

Preferably, the adjusting part comprises a fixing frame, a first electric push rod, a sliding block, a first connecting frame, a hydraulic cylinder and a second connecting frame, wherein the fixing frame is arranged on the rear surface of the cross beam, a bulge is arranged at the top of the fixing frame, the first electric push rod is arranged on the surfaces of the left side and the right side of the bulge, the two sliding blocks sliding on the surface of the fixing frame are arranged at the output ends of the first electric push rod, the first connecting frame is arranged at the bottom of the sliding block, the hydraulic cylinder is arranged at the surface of the concave part of the first connecting frame, the second connecting frame sliding on the surface of the first connecting frame is arranged at the output ends of the hydraulic cylinder, and the hydraulic cylinder works through the first electric push rod, so that the horizontal left-right position and the horizontal height are adjusted.

Preferably, the top view section of the fixing frame, the side view section of the first connecting frame and the side view section of the second connecting frame are all U-shaped.

Preferably, the auxiliary polishing assembly comprises a driving box, a rotating shaft, gears, a mounting frame, a motor and polishing blocks, wherein the driving box is arranged on the bottom surface of the second connecting frame, the driving box is a box body which is hollow, the bottom of the driving box is provided with side openings, the rotating shaft is rotatably arranged on the side wall of the inner cavity of the driving box, the gears with two numbers are arranged on the surface of the rotating shaft, the mounting frame positioned on one side of the two gears which are separated from each other is further arranged on the surface of the rotating shaft, the overlooking section of the mounting frame is U-shaped, through holes are formed in the surface of one side of the mounting frame which is not contacted with the rotating shaft, the motor is arranged in a concave position of the mounting frame, a driving shaft penetrating through the through holes on the surface of the mounting frame and extending to the outside of the driving box is arranged at the output shaft of the motor, and the polishing blocks are arranged at the other end of the driving shaft, and are driven to rotate under the action of the driving shaft, so that polishing operation is realized, and meanwhile, the motor is arranged on the mounting frame, the through rotation of the rotating shaft is can be realized, and the polishing angle is regulated.

Preferably, the auxiliary polishing assembly further comprises two second electric push rods and racks, the second electric push rods are arranged on the side surface of the inner cavity of the driving box, the output ends of the two second electric push rods are provided with racks meshed with the gears, the racks are driven to move through the second electric push rods, and the rotating shafts are driven to rotate under the meshing action of the racks and the gears.

Preferably, the rack is L-shaped in side view.

Compared with the prior art, the utility model has the beneficial effects that: the polishing machine can also perform polishing operation when polishing the polishing assembly through the arrangement of the two auxiliary polishing assemblies, and when the polishing assembly moves back and forth, the auxiliary polishing assembly can also move so as to reach different positions for polishing, wherein the polishing efficiency is improved through the auxiliary polishing of the two auxiliary polishing assemblies, and the polishing angles of the two auxiliary polishing assemblies can be adjusted through the adjustment of the auxiliary polishing assemblies so as to realize polishing of the side edges.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

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

fig. 3 is a top cross-sectional view of the auxiliary polishing assembly of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a bracket; 2. a slide rail; 3. a cross beam; 4. an electric slide block; 5. a buffing assembly; 6. a fixing frame; 7. a first electric push rod; 8. a slide block; 9. a first connection frame; 10. a hydraulic cylinder; 11. a second connecting frame; 12. a drive box; 13. a rotating shaft; 14. a gear; 15. a mounting frame; 16. a motor; 17. polishing the block; 18. a second electric push rod; 19. a rack.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

As shown in fig. 1-3, the polishing machine provided by the utility model comprises two vertical brackets 1 which are arranged at intervals in parallel, an adjusting component and an auxiliary polishing component, wherein sliding rails 2 which extend along a straight line are arranged at the tops of the two brackets 1, a cross beam 3 which is arranged horizontally and two ends of which slide on the sliding rails 2 on two sides is arranged between the two brackets 1, the cross beam 3 slides on the sliding rails 2 on two sides so as to realize the adjustment of the horizontal front and rear positions during polishing, an electric sliding block 4 is arranged on the cross beam 3 in a sliding manner, and the electric sliding block 4 slides on the cross beam 3 so as to realize the adjustment of the horizontal left and right positions during polishing.

The front surface of the electric slider 4 is provided with a burnishing element 5, wherein the burnishing element 5 plays a role in burnishing, the rear surface of the cross beam 3 is provided with an adjusting element, the adjusting element is provided with two auxiliary burnishing elements, the auxiliary burnishing elements play a role in auxiliary burnishing, so that the burnishing efficiency is improved, and the position and the height of the auxiliary burnishing elements can be adjusted under the action of the adjusting element, so that stones with different specifications are adapted.

In use, a placing table is arranged between the two brackets 1, and stone is placed on the placing table, and then the stone is polished by the polishing component 5 and the auxiliary polishing component.

Further, the adjusting assembly comprises a fixing frame 6, a first electric push rod 7, a sliding block 8, a first connecting frame 9, a hydraulic cylinder 10 and a second connecting frame 11.

The overlooking cross section of the fixing frame 6 is U-shaped and is arranged on the rear surface of the cross beam 3, wherein the fixing frame 6 is connected with the cross beam 3, so that the fixing frame 6 can also move along with the cross beam 3 when sliding on the sliding rail 2, further the adjustment of the horizontal front-rear position is realized, the top of the fixing frame 6 is also provided with a bulge, the surfaces of the left side and the right side of the bulge are both provided with first electric push rods 7, the output ends of the two first electric push rods 7 are both provided with sliding blocks 8 sliding on the surface of the fixing frame 6, and the sliding blocks 8 are driven to slide on the surface of the fixing frame 6 through the expansion and contraction of the first electric push rods 7, so that the adjustment of the horizontal left-right position is realized.

The bottoms of the two sliding blocks 8 are respectively provided with a first connecting frame 9 with a U-shaped side view section, the surfaces of concave parts of the two first connecting frames 9 are respectively provided with a hydraulic cylinder 10, the output ends of the two hydraulic cylinders 10 are respectively provided with a second connecting frame 11 sliding on the surfaces of the first connecting frames 9, the side view section of the second connecting frame 11 is also of a U shape, and the second connecting frames 11 are driven to vertically slide on the surfaces of the first connecting frames 9 through the hydraulic cylinders 10, so that the height position is adjusted.

Further, the auxiliary polishing assembly includes a driving case 12, a rotating shaft 13, a gear 14, a mounting frame 15, a motor 16, a polishing block 17, a second electric push rod 18, and a rack 19.

The driving box 12 is arranged on the bottom surface of the second connecting frame 11, the driving box 12 is a box body which is hollow and is provided with an opening at the joint of the bottom and the side face, a rotating shaft 13 is rotatably arranged on the side wall of the inner cavity of the driving box 12, two gears 14 are arranged on the surface of the rotating shaft 13, two second electric push rods 18 are arranged on the side surface of the inner cavity of the driving box 12, the positions of the two second electric push rods 18 are aligned with the positions of the two gears 14, the output ends of the two second electric push rods 18 are respectively provided with a rack 19 which is meshed with the gears 14 and has an L-shaped side view section, and the racks 19 can be driven to slide through the arrangement of the second electric push rods 18 and rotate under the meshing action of the gears 14 and the racks 19.

It should be noted that, the stroke of the second electric push rod 18 just drives the gear 14 to rotate ninety degrees through the rack 19.

The surface of pivot 13 still is provided with the mounting bracket 15 that is located two gears 14 and leaves one side, the overlook cross-section of mounting bracket 15 is the U type, and offered the through-hole on the surface of one side that does not contact with pivot 13, the concave part of mounting bracket 15 is provided with motor 16, motor 16's output shaft department is provided with the drive shaft that runs through mounting bracket 15 surface through-hole and extends to the drive case 12 outside, the other end of drive shaft is provided with the sanding piece 17, wherein work through motor 16, and under the effect of drive shaft, drive sanding piece 17 and rotate, thereby realize polishing operation, simultaneously because mounting bracket 15 sets up on pivot 13, consequently, can rotate through rotation of pivot 13, drive motor 16, drive shaft and sanding piece 17, thereby realize polishing angle's regulation.

It should be noted that, the angle of the opening at the connection position between the bottom of the driving box 12 and the side surface is ninety degrees, so that the driving shaft and the polishing block 17 can be guaranteed to rotate ninety degrees under the action of the rotating shaft 13, so that the polishing block 17 and the driving shaft can just rotate from a horizontal state to a vertical state or from the vertical state to the horizontal state, wherein when the driving box is in the horizontal state, the side surface of the stone can be polished, and when the driving box is in the vertical state, the top surface of the stone can be polished together with the polishing assembly 5, so that the polishing efficiency is improved.

When the polishing machine of the technical scheme is used, through the arrangement of the adjusting component and the auxiliary polishing component, when the polishing machine is used, the first electric push rod 7 in the adjusting component can drive the sliding block 8 to slide on the fixing frame 6, so that the auxiliary polishing component can be adjusted in the horizontal left-right direction, meanwhile, the hydraulic cylinder 10 drives the second connecting frame 11 to slide on the surface of the first connecting frame 9, the auxiliary polishing component can be adjusted in the vertical direction, the motor 16 drives the polishing block 17 to rotate, the stone can be polished, and under the action of the rotating shaft 13, the gear 14, the mounting frame 15, the second electric push rod 18 and the rack 19, the motor 16 and the polishing block 17 can be driven to rotate, so that the angle adjustment is realized, the polishing of the side surface of the stone can be realized when the polishing machine is in a horizontal state, and the top of the stone can be polished together with the polishing component 5 when the polishing machine is in a vertical state, so that the polishing efficiency is improved.

In the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the term "plurality" means two or more, unless expressly defined otherwise. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "secured," and the like are to be construed broadly, as they are used in a fixed or removable connection, or as they are integral with one another, as they are directly or indirectly connected through intervening media. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a buffing machine, its characterized in that, including two vertical and support (1) that are parallel interval setting, adjusting part and supplementary polishing subassembly, two the top of support (1) all is provided with slide rail (2) that extend along the straight line, two set up between support (1) and be the level setting and both ends in both sides crossbeam (3) that slide on slide rail (2), slide on crossbeam (3) and be provided with electric slide block (4), electric slide block (4)'s front surface is provided with polishing subassembly (5), the rear surface of crossbeam (3) is provided with adjusting part, be provided with the supplementary polishing subassembly that is two in quantity on the adjusting part.

2. The polishing machine according to claim 1, wherein the adjusting component comprises a fixing frame (6), first electric push rods (7), sliding blocks (8), first connecting frames (9), hydraulic cylinders (10) and second connecting frames (11), the fixing frame (6) is arranged on the rear surface of the cross beam (3), protrusions are arranged on the top of the fixing frame, the first electric push rods (7) are arranged on the left side surface and the right side surface of the protrusions, sliding blocks (8) sliding on the surface of the fixing frame (6) are arranged at the output ends of the two first electric push rods (7), first connecting frames (9) are arranged at the bottoms of the two sliding blocks (8), the hydraulic cylinders (10) are arranged on the concave surfaces of the two first connecting frames (9), and second connecting frames (11) sliding on the surface of the first connecting frames (9) are arranged at the output ends of the two hydraulic cylinders (10).

3. A sanding machine according to claim 2, characterized in that the top cross section of the holder (6), the side cross section of the first connecting frame (9) and the side cross section of the second connecting frame (11) are U-shaped.

4. A sanding machine according to claim 2, characterized in that the auxiliary sanding assembly comprises a driving box (12), a rotating shaft (13), gears (14), a mounting frame (15), a motor (16) and a sanding block (17), wherein the driving box (12) is arranged on the bottom surface of the second connecting frame (11), the driving box (12) is a hollow box body with the bottom and the side open, the rotating shaft (13) is rotatably arranged on the side wall of the inner cavity of the driving box (12), the surface of the rotating shaft (13) is provided with two gears (14), the surface of the rotating shaft (13) is also provided with a mounting frame (15) positioned on the separated side of the two gears (14), the overlooking section of the mounting frame (15) is U-shaped, a through hole is formed in the surface of one side, which is not contacted with the rotating shaft (13), a motor (16) is arranged in a concave position of the mounting frame (15), a driving shaft penetrating through the surface of the mounting frame (15) and extending to the outside the driving box (12) is arranged at the output shaft of the motor (16), and the sanding block (17) is arranged at the other end of the driving shaft.

5. The polishing machine according to claim 4, characterized in that the auxiliary polishing assembly further comprises two second electric pushers (18) and racks (19), the second electric pushers (18) are arranged on the inner cavity side surface of the driving box (12), and the output ends of the two second electric pushers (18) are provided with racks (19) meshed with the gears (14).

6. A sanding machine according to claim 5, characterized in that the rack (19) is L-shaped in side view in cross section.