Polishing machine for grinding block machining

Abstract

The utility model discloses a polishing machine for grinding block machining, and relates to the technical field of grinding block polishing machining. The grinding block comprises a platform, a fixing support is fixedly installed at the top end of the platform, a grinding block body is movably installed in the middle of the top face of the platform, a threaded rod is rotatably installed on the inner side of the fixing support, a motor is fixedly installed on the outer side of the fixing support, and the driving end of the motor is fixedly connected with the threaded rod. The outer side of the threaded rod is sleeved with a connecting frame in a threaded mode, a transverse groove is formed in one end of the connecting frame, and a sliding column is installed on the inner side of the transverse groove in a sliding mode. The air cylinder is controlled to push the sliding column to horizontally move in the transverse groove, the sliding column slides in the transverse groove to drive the polisher to move, the motor controls the threaded rod to rotate, the threaded rod drives the connecting frame to longitudinally move, grinding block bodies of different sizes can be conveniently polished through cooperation of the assemblies, the polishing adaptability is further improved, and the polishing device is worthy of popularization.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of polishing block polishing processing, specifically to a polishing machine for polishing block processing. BACKGROUND

[0002] Polishing blocks are usually made of superhard materials such as diamond or CBN (cubic boron nitride), which are combined with various metal powders through high-temperature and high-pressure sintering. Polishing blocks are the prelude to stone crystal surface processing or the last step of stone light plate processing, aiming to form a new bright crystal layer and improve the brightness and clarity of the stone surface. Polishing blocks are an important process in stone processing and have important significance for improving the surface quality and service life of stone.

[0003] Traditional polishing block polishing equipment is adapted to the size of the polishing block processed. One size of polishing block corresponds to one specification of polishing machine. However, with the rapid development of industry, the use of polishing blocks in various fields needs to be increased, and the size specifications of the required polishing blocks are different. At this time, the polishing equipment is not very convenient to use, and has low adaptability to polishing blocks of different specifications, which needs to be optimized. To solve the above problems, the inventor proposes a polishing machine for polishing block processing. SUMMARY

[0004] To solve the above technical problems, the utility model adopts the following technical scheme: a polishing machine for polishing block processing, comprising a platform, a fixed support is fixedly installed at the top end of the platform, a polishing block body is movably installed at the middle position of the top surface of the platform, a threaded rod is rotatably installed on the inner side of the fixed support, a motor is fixedly installed on the outer side of the fixed support, the driving end of the motor is fixedly connected with the threaded rod, a connecting frame is threadedly sleeved on the outer side of the threaded rod, a horizontal groove is formed in one end of the connecting frame, a sliding column is slidably installed in the inner side of the horizontal groove, a polisher is fixedly connected to the bottom end of the sliding column, a gas cylinder is fixedly installed on the side end of the connecting frame, and the driving end of the gas cylinder is fixedly connected with the upper part of the sliding column.

[0005] Preferably, symmetrical electric push cylinders are fixedly installed at the top end of the platform, one end of each electric push cylinder is fixedly connected with a connecting block, a horizontal plate is fixedly installed at one end of each connecting block, an array of positioning columns is slidably inserted into one end of each horizontal plate, a connecting piece is fixedly connected to one end of each positioning column, a spring is fixedly installed at one end of each connecting piece, one end of each spring is fixedly connected with the corresponding horizontal plate, and the outer surface of the polishing block body is in contact with the corresponding positioning column.

[0006] Preferably, symmetrical guide plates are fixedly clamped on the inner side of the fixed support, and one end of the connecting frame is slidably sleeved on the outer side of the guide plate.

[0007] Preferably, symmetrically distributed limiting plates are fixedly sleeved on the outer side of the sliding column, and the opposite end of the limiting plates is fitted with the connecting frame.

[0008] Preferably, an array of protective blocks is fixedly installed on the top of the platform.

[0009] Preferably, the bottom of the platform is fixedly equipped with an array of moving wheels.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. By controlling the cylinder to push the slide column to move horizontally in the horizontal groove, the slide column moves the polisher. In addition, the motor controls the rotation of the threaded rod, which drives the connecting frame to move longitudinally. The cooperation of the above components makes it easy to polish grinding blocks of different sizes, further improving the adaptability of polishing. It is worth promoting.

[0012] 2. By controlling the electric push cylinder to push the connecting block and the horizontal plate to move closer to the grinding block body, the grinding block body is clamped and positioned by the sliding of the positioning pin on the horizontal plate in conjunction with the action of the spring. Thanks to the multiple positioning pins, it is convenient to clamp and position grinding blocks of different shapes, which greatly improves the clamping efficiency of the grinding block body. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Fig. 1 This is a schematic diagram of the structure of this utility model.

[0015] Fig. 2 This is a structural breakdown diagram of the components such as the electric push cylinder of this utility model.

[0016] Fig. 3 This is a structural breakdown diagram of the components such as the fixed bracket of this utility model.

[0017] In the diagram: 1. Platform; 11. Grinding block body; 12. Fixed bracket; 13. Threaded rod; 14. Motor; 15. Connecting frame; 16. Horizontal groove; 17. Sliding column; 18. Polisher; 19. Cylinder; 20. Electric push cylinder; 21. Connecting block; 22. Horizontal plate; 23. Positioning column; 24. Connecting piece; 25. Spring; 26. Guide plate; 27. Limiting piece; 28. Protective block; 29. ​​Moving wheel. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example: Figs. 1-3 As shown, this utility model provides a technical solution: a polishing machine for grinding blocks, including a platform 1, a fixed bracket 12 fixedly installed at the top of the platform 1, a grinding block body 11 movably installed at the middle position of the top surface of the platform 1, a threaded rod 13 rotatably installed on the inner side of the fixed bracket 12, a motor 14 fixedly installed on the outer side of the fixed bracket 12, the driving end of the motor 14 being fixedly connected to the threaded rod 13, a connecting frame 15 threadedly sleeved on the outer side of the threaded rod 13, a transverse groove 16 opened at one end of the connecting frame 15, a sliding column 17 slidably installed on the inner side of the transverse groove 16, a polisher 18 fixedly connected to the bottom end of the sliding column 17, a cylinder 19 fixedly installed on the side end of the connecting frame 15, and the driving end of the cylinder 19 being fixedly connected to the upper part of the sliding column 17.

[0020] The top of the platform 1 is fixedly equipped with symmetrically distributed electric push cylinders 20. One end of each electric push cylinder 20 is fixedly connected to a connecting block 21. One end of each connecting block 21 is fixedly equipped with a horizontal plate 22. One end of each horizontal plate 22 is slidably inserted with an array of positioning posts 23. One end of each positioning post 23 is fixedly connected to a connecting piece 24. One end of each connecting piece 24 is fixedly equipped with a spring 25. One end of the spring 25 is fixedly connected to the corresponding horizontal plate 22. The outer surface of the grinding block body 11 is in contact with the corresponding positioning post 23.

[0021] By adopting the above technical solution, the electric push cylinder 20 is controlled to push the connecting block 21 and the horizontal plate 22 to move closer to the grinding block body 11. The positioning pin 23 slides on the horizontal plate 22 in conjunction with the action of the spring 25 to clamp and position the grinding block body 11. Thanks to the multiple positioning pins 23, it is convenient to clamp and position grinding block bodies 11 of different shapes, which greatly improves the clamping efficiency of the grinding block body 11.

[0022] The inner side of the fixed bracket 12 is fixed with symmetrically distributed guide plates 26, and one end of the connecting frame 15 is slidably sleeved on the outer side of the guide plate 26.

[0023] By adopting the above technical solution, the connecting frame 15 is guided by sliding one end on the outside of the guide plate 26.

[0024] The outer side of the sliding column 17 is fixedly fitted with symmetrically distributed limiting pieces 27, and the opposite end of the limiting piece 27 is attached to the connecting frame 15.

[0025] By adopting the technical scheme, the limiting piece 27 is arranged to cooperate with the movement of the slide column 17 to reinforce and limit the slide column 17.

[0026] The top of the platform 1 is fixedly provided with arrayed protection blocks 28.

[0027] By adopting the technical scheme, the protection blocks 28 are arranged to protect the corners of the platform 1, preventing workers from being bumped.

[0028] The bottom of the platform 1 is fixedly provided with arrayed movable wheels 29.

[0029] By adopting the technical scheme, the movable wheels 29 are arranged to facilitate the movement of the platform 1.

[0030] Working principle: first, the grinding block body 11 is placed on the platform 1, then the connecting block 21 and the horizontal plate 22 are pushed to move close to the grinding block body 11 by controlling the electric push cylinder 20, the grinding block body 11 is clamped and positioned by the sliding cooperation of the positioning column 23 on the horizontal plate 22 and the spring 25, the multiple positioning columns 23 facilitate clamping and positioning of grinding block bodies 11 of different shapes, greatly improving the clamping efficiency of the grinding block body 11, then the polisher 18 is started to polish the grinding block body 11, at the same time, the slide column 17 is translated in the horizontal groove 16 by controlling the air cylinder 19, the slide column 17 slides in the horizontal groove 16 to drive the polisher 18 to move, in addition, the threaded rod 13 is rotated by controlling the motor 14, the threaded rod 13 drives the connecting frame 15 to move longitudinally, the above components are cooperated to facilitate polishing of grinding block bodies 11 of different sizes, further improving the adaptability of polishing, and are worth promoting.

[0031] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Therefore, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application also intends to include these modifications and variations.

Claims

1. A polishing machine for grinding blocks, comprising a platform (1), characterized in that: A fixed bracket (12) is fixedly installed at the top of the platform (1). A grinding block body (11) is movably installed at the middle position of the top surface of the platform (1). A threaded rod (13) is rotatably installed on the inner side of the fixed bracket (12). A motor (14) is fixedly installed on the outer side of the fixed bracket (12). The driving end of the motor (14) is fixedly connected to the threaded rod (13). A connecting frame (15) is threaded on the outer side of the threaded rod (13). A transverse groove (16) is opened at one end of the connecting frame (15). A sliding column (17) is slidably installed on the inner side of the transverse groove (16). A polisher (18) is fixedly connected to the bottom end of the sliding column (17). A cylinder (19) is fixedly installed on the side end of the connecting frame (15). The driving end of the cylinder (19) is fixedly connected to the upper part of the sliding column (17).

2. A polishing machine for grinding blocks as described in claim 1, characterized in that, The top of the platform (1) is fixedly installed with symmetrically distributed electric push cylinders (20). One end of each electric push cylinder (20) is fixedly connected to a connecting block (21). One end of each connecting block (21) is fixedly installed with a horizontal plate (22). One end of each horizontal plate (22) is slidably inserted with an array of positioning columns (23). One end of each positioning column (23) is fixedly connected to a connecting piece (24). One end of each connecting piece (24) is fixedly installed with a spring (25). One end of each spring (25) is fixedly connected to the corresponding horizontal plate (22). The outer surface of the grinding block body (11) is in contact with the corresponding positioning column (23).

3. A polishing machine for grinding blocks as described in claim 1, characterized in that, The inner side of the fixed bracket (12) is fixed with symmetrically distributed guide plates (26), and one end of the connecting frame (15) is slidably sleeved on the outer side of the guide plate (26).

4. A polishing machine for grinding blocks as described in claim 1, characterized in that, The outer side of the sliding column (17) is fixedly fitted with symmetrically distributed limiting pieces (27), and the opposite end of the limiting piece (27) is attached to the connecting frame (15).

5. A polishing machine for processing grinding blocks as described in claim 1, characterized in that, The top of the platform (1) is fixedly equipped with arrayed protective blocks (28).

6. A polishing machine for grinding blocks as described in claim 1, characterized in that, The bottom of the platform (1) is fixedly equipped with an array of moving wheels (29).

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