CN215317883U

CN215317883U - Polishing device for polishing stone surface

Info

Publication number: CN215317883U
Application number: CN202121143031.4U
Authority: CN
Inventors: 熊光
Original assignee: Macheng Shuangfu Stone Industry Co ltd
Current assignee: Macheng Shuangfu Stone Industry Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-12-28
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a polishing device for polishing the surface of stone, which comprises a base, wherein a polishing box is arranged on the base, a lead screw is arranged at the top of the polishing box, the left side of the lead screw is fixedly connected with the output end of a motor shaft of a driving motor, the right side of the lead screw is connected with the inner side wall of the polishing box through a bearing seat with a bearing, a first slide block is sleeved on the lead screw in a threaded manner, an installation box is fixedly arranged at the bottom of the first slide block, a polishing component and a resisting component are arranged at the bottom of the installation box, the polishing component comprises a second connecting rod, a motor box and a polishing wheel, the bottom of the second connecting rod is fixedly connected with the motor box, a servo motor is arranged in the motor box, the output end of the motor shaft of the servo motor is connected with the polishing wheel, the driving motor can drive the resisting component and the polishing component at the bottom of the first slide block to move, so that the situation that a manual polishing machine is required to be held constantly move is avoided, the safety performance of the polishing machine is improved.

Description

Polishing device for polishing stone surface

Technical Field

The utility model belongs to the technical field of stone processing, and particularly relates to a polishing device for polishing a stone surface.

Background

The stone is widely applied to indoor and outdoor decoration design, curtain wall decoration and public facility construction as a high-grade building decoration material, common stones in the market at present are mainly divided into natural stones, artificial stones and marbles, the natural stones are divided into slates and granites according to the quality of physical and chemical characteristics, the natural stones are mainly divided into granites, slates, sandstones, limestone, volcanic rocks and the like, and along with the continuous development and progress of science and technology, the stones need to be polished to meet the requirements of social development.

Generally, a polishing machine is needed in the process of processing stone materials, most of the existing polishing machines for processing stone materials are handheld, workers are required to hold the polishing machines to polish the stone materials, the workers are required to move continuously, and great potential safety hazards exist.

Therefore, there is a need for a polishing device for polishing stone surfaces, which improves the safety performance of the stone.

Disclosure of Invention

The utility model aims to solve the problem of lower safety performance of the existing stone polishing machine and provides a polishing device for polishing the surface of stone.

In order to achieve the technical purpose, the technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a burnishing device for stone material surface finish, includes the base, be equipped with the polishing case on the base, polishing roof portion is equipped with the lead screw, the left side of lead screw and the output fixed connection of driving motor shaft, the right side of lead screw is connected with polishing incasement lateral wall through the bearing frame that has the bearing, threaded sleeve is equipped with first slider on the lead screw, first slider bottom fixed mounting has the install bin, the install bin bottom is equipped with polishing subassembly and supports tight subassembly, polishing subassembly includes second connecting rod, motor case and throws aureola, second connecting rod bottom fixedly connected with motor case, the motor incasement is equipped with servo motor, servo motor's motor shaft output end and throwing aureola are connected.

Preferably, the top of the inner side of the installation box body is provided with a hydraulic telescopic rod, the bottom of the hydraulic telescopic rod is fixedly connected with a moving rod, the left side and the right side of the moving rod are fixedly connected with second sliding blocks, the left side and the right side of the installation box body are both provided with sliding grooves, and the second sliding blocks are in sliding connection with the sliding grooves.

Preferably, two first sliding sleeves are fixedly connected to the moving rod, the two first sliding sleeves are respectively sleeved on the sliding rod, the top of the sliding rod is fixedly connected with the inner side wall of the top of the installation box, the bottom of the sliding rod is fixedly connected with the inner side wall of the bottom of the installation box, and the first sliding sleeves are slidably connected with the sliding rod.

Preferably, the bottom of the sliding groove is provided with a first buffer block, the bottom of the first buffer block is fixedly connected with a buffer spring, the bottom of the buffer spring is provided with a second buffer block, and the bottom of the second buffer block is fixedly connected with the sliding groove.

Preferably, the left side and the right side of the moving rod, which are close to the second sliding block, are respectively sleeved with a second sliding sleeve and a third sliding sleeve, the bottom of the third sliding sleeve is provided with a first connecting rod, the bottom of the first connecting rod is provided with a limiting wheel, and the bottom of the second sliding sleeve is provided with a second connecting rod.

Preferably, the second sliding sleeve and the third sliding sleeve can slide along the horizontal direction of the movable rod, a plurality of limiting holes are formed in the movable rod, a plurality of fixing holes matched with the limiting holes are formed in the second sliding sleeve and the third sliding sleeve, and the second sliding sleeve and the third sliding sleeve are fixed with the movable rod through fastening bolts.

Preferably, the driving motor is fixedly connected with the outer side wall of the polishing box through a motor bracket.

Preferably, four groups of supporting legs are arranged on the base, and four groups of sliding wheels are arranged on the supporting legs.

The utility model has the following beneficial effects:

(1) according to the utility model, the stone is placed above the base, and the tight component can tightly support the stone in the polishing process under the combined action of the tight component and the polishing component, so that the displacement in the stone polishing process is reduced, meanwhile, the tight component and the polishing component at the bottom of the first sliding block can be driven to move by the driving motor, the situation that the polishing machine needs to be manually held by a hand to move continuously is avoided, and the safety performance of the polishing machine in the use process is improved.

(2) According to the utility model, the movable rod is driven by the hydraulic telescopic rod to move up and down so as to adjust the positions of the polishing wheel and the limiting wheel, so that the limiting wheel is enabled to be abutted against the stone and the polishing wheel can perform polishing operation on the surface of the stone, thus the polishing operation of the stones with different thicknesses is met, and the polishing machine is simple, convenient and easy to operate.

Drawings

FIG. 1 is a schematic structural view of a polishing apparatus for polishing a stone surface according to the present invention;

FIG. 2 is a schematic view of the internal mechanism of the installation case of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a base; 2. a polishing box; 3. a lead screw; 4. a drive motor; 5. a first slider; 6. installing a box; 7. a second connecting rod; 8. a motor case; 9. a polishing wheel; 10. a servo motor; 11. a hydraulic telescopic rod; 12. a travel bar; 13. a first sliding sleeve; 14. a slide bar; 15. a chute; 16. a second slider; 17. a first buffer block; 18. a buffer spring; 19. a second buffer block; 20. a second sliding sleeve; 21. a third sliding sleeve; 22. a first connecting rod; 23. a limiting wheel; 24. supporting legs; 25. a sliding wheel.

Detailed Description

The utility model is further described with reference to the accompanying drawings and specific embodiments.

It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. 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 invention.

Referring to the attached drawings 1-3, a polishing device for stone surface polishing comprises a base 1, a polishing box 2 is arranged on the base 1, a lead screw 3 is arranged at the top of the polishing box 2, the left side of the lead screw 3 is fixedly connected with the output end of a motor shaft of a driving motor 4, the right side of the lead screw 3 is connected with the inner side wall of the polishing box 2 through a bearing seat with a bearing, a first sliding block 5 is sleeved on the lead screw 3 in a threaded manner, an installation box 6 is fixedly arranged at the bottom of the first sliding block 5, a polishing assembly and a supporting assembly are arranged at the bottom of the installation box 6, the polishing assembly comprises a second connecting rod 7, a motor box 8 and a polishing wheel 9, a motor box 8 is fixedly connected with the bottom of the second connecting rod 7, a servo motor 10 is arranged in the motor box 8, and the output end of the motor shaft of the servo motor 10 is connected with the polishing wheel 9. The driving motor 4 is started, the driving motor 4 drives the lead screw 3 to rotate, the first sliding block 5 on the lead screw is driven to move left and right along the lead screw 3, and the installation box 6 below the first sliding block 5 moves left and right at the moment.

Specifically, in order to ensure that the abutting component and the polishing component can be adjusted in height according to the thickness of the stone material, a hydraulic telescopic rod 11 is arranged at the top of the inner side of the box body of the installation box 6, a moving rod 12 is fixedly connected to the bottom of the hydraulic telescopic rod 11, second sliders 16 are fixedly connected to the left side and the right side of the moving rod 12, sliding grooves 15 are respectively formed in the left side and the right side of the box body of the installation box 6, the second sliders 16 are slidably connected with the sliding grooves 15, a second sliding sleeve 20 and a third sliding sleeve 21 are respectively sleeved on the left side and the right side of the moving rod 12 close to the second sliders 16, a first connecting rod 22 is arranged at the bottom of the third sliding sleeve 21, a limiting wheel 23 is arranged at the bottom of the first connecting rod 22, a second connecting rod 7 is arranged at the bottom of the second sliding sleeve 20, the hydraulic telescopic rod 11 is started, the hydraulic telescopic rod 11 drives the moving rod 12 to move up and down, and further can move up and down the first connecting rod 22 and the second connecting rod 7 connected to the bottom of the moving rod 12, and then adjust spacing wheel 23 and the throwing aureola 9 position that first connecting rod 22 and second connecting rod 7 bottom are connected respectively, guarantee in the polishing operation in-process, spacing wheel 23 and throwing aureola 9 can offset with the stone material position.

Specifically, in order to improve the stability that carriage release lever 12 reciprocated, two first sliding sleeves 13 of fixedly connected with on carriage release lever 12, two first sliding sleeves 13 overlap respectively and locate on sliding rod 14, sliding rod 14 top and 6 top inside wall fixed connection of install bin, sliding rod 14 bottom and 6 bottom inside wall fixed connection of install bin, first sliding

sleeve

13 and 14 sliding connection of sliding rod, the in-process that carriage release lever 12 reciprocated, first sliding sleeve 13 of fixed connection reciprocates along sliding rod 14 on carriage release lever 12, guaranteed that carriage release lever 12 can reciprocate along the vertical direction is stable.

Specifically, in order to avoid the movable rod 12 to move down to the lowest point and appear great rocking, spout 15 bottom is equipped with first buffer block 17, first buffer block 17 bottom fixedly connected with buffer spring 18, buffer spring 18 bottom is equipped with

second buffer block

19, 19 bottom and spout 15 fixed connection of second buffer block, can extrude first buffer block 17 when second slider 16 moves to the lowest point department, first buffer block 17 can extrude buffer spring 18, buffer spring 18 extrudees second buffer block 19, alleviate second slider 16 and move down the impact force of in-process for spout 15 bottoms.

Specifically, second sliding sleeve 20 and third sliding sleeve 21 can slide along the movable rod 12 horizontal direction, and be equipped with a plurality of spacing holes on the movable rod 12, all seted up a plurality of and spacing hole assorted fixed orificess on second sliding sleeve 20 and the third sliding sleeve 21, second sliding sleeve 20 and third sliding sleeve 21 pass through fastening bolt with movable rod 12 and fix, loosen fastening bolt, remove second sliding sleeve 20 and third sliding sleeve 21, the adjustment back that finishes, then it is fixed with second sliding sleeve 20 and third sliding sleeve 21 and movable rod 12 to screw fastening bolt, satisfy the polishing operation of different width stones with this.

Specifically, the driving motor 4 is fixedly connected with the outer side wall of the polishing box 2 through a motor bracket.

Specifically, four groups of supporting legs 24 are arranged on the base 1, and four groups of sliding wheels 25 are arranged on the supporting legs 24.

The working principle of the utility model is as follows: loosening the fastening bolt, moving the second sliding sleeve 20 and the third sliding sleeve 21, after the adjustment is finished, then screwing the fastening bolt to fix the second sliding sleeve 20 and the third sliding sleeve 21 with the movable rod 12, starting the hydraulic telescopic rod 11 at the moment, driving the movable rod 12 to move up and down by the hydraulic telescopic rod 11 so as to adjust the positions of the polishing wheel 9 and the limiting wheel 23, ensuring that the limiting wheel 23 abuts against the stone and the polishing wheel 9 can perform polishing operation on the surface of the stone, after the position adjustment of the limiting wheel 23 and the polishing wheel 9 is finished, starting the servo motor 10 to drive the polishing wheel 9 to perform polishing operation on the stone, and simultaneously starting the driving motor 4 to drive the first sliding block 5 to move along the horizontal direction of the screw rod 3.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A polishing device for polishing the surface of stone comprises a base (1) and is characterized in that a polishing box (2) is arranged on the base (1), a lead screw (3) is arranged at the top of the polishing box (2), the left side of the lead screw (3) is fixedly connected with the output end of a motor shaft of a driving motor (4), the right side of the lead screw (3) is connected with the inner side wall of the polishing box (2) through a bearing seat with a bearing, a first sliding block (5) is sleeved on the lead screw (3) in a threaded manner, an installation box (6) is fixedly installed at the bottom of the first sliding block (5), a polishing component and a tightening component are arranged at the bottom of the installation box (6), the polishing component comprises a second connecting rod (7), a motor box (8) and a polishing wheel (9), the bottom of the second connecting rod (7) is fixedly connected with the motor box (8), a servo motor (10) is arranged in the motor box (8), the output end of a motor shaft of the servo motor (10) is connected with the polishing wheel (9).

2. The polishing device for stone surface polishing as claimed in claim 1, wherein a hydraulic telescopic rod (11) is arranged at the top of the inner side of the box body of the installation box (6), a moving rod (12) is fixedly connected to the bottom of the hydraulic telescopic rod (11), second sliding blocks (16) are fixedly connected to the left and right sides of the moving rod (12), sliding grooves (15) are formed in the left and right sides of the box body of the installation box (6), and the second sliding blocks (16) are slidably connected with the sliding grooves (15).

3. A polishing device for stone surface polishing as claimed in claim 2, characterized in that two first sliding sleeves (13) are fixedly connected to said movable rod (12), two said first sliding sleeves (13) are respectively sleeved on the sliding rod (14), the top of said sliding rod (14) is fixedly connected to the inner side wall of the top of the mounting box (6), the bottom of said sliding rod (14) is fixedly connected to the inner side wall of the bottom of the mounting box (6), and said first sliding sleeves (13) are slidably connected to the sliding rod (14).

4. A polishing device for stone surface polishing as claimed in claim 2, characterized in that the bottom of the sliding chute (15) is provided with a first buffer block (17), the bottom of the first buffer block (17) is fixedly connected with a buffer spring (18), the bottom of the buffer spring (18) is provided with a second buffer block (19), and the bottom of the second buffer block (19) is fixedly connected with the sliding chute (15).

5. A polishing device for stone surface polishing according to claim 2, characterized in that the left and right sides of the moving rod (12) near the second slider (16) are respectively sleeved with a second sliding sleeve (20) and a third sliding sleeve (21), the bottom of the third sliding sleeve (21) is provided with a first connecting rod (22), the bottom of the first connecting rod (22) is provided with a spacing wheel (23), and the bottom of the second sliding sleeve (20) is provided with a second connecting rod (7).

6. The polishing device for polishing the surface of the stone material as recited in claim 5, wherein the second sliding sleeve (20) and the third sliding sleeve (21) can slide along the horizontal direction of the movable rod (12), the movable rod (12) is provided with a plurality of limiting holes, the second sliding sleeve (20) and the third sliding sleeve (21) are respectively provided with a plurality of fixing holes matched with the limiting holes, and the second sliding sleeve (20) and the third sliding sleeve (21) are fixed with the movable rod (12) through fastening bolts.

7. A polishing device for stone surface polishing as claimed in claim 1, characterized in that said driving motor (4) is fixedly connected with the outer side wall of the polishing box (2) by a motor bracket.

8. A finishing device for stone surfaces according to claim 1, characterized in that four sets of supporting legs (24) are provided on said base (1), four sets of sliding wheels (25) being provided on said supporting legs (24).