A CNC grinding device

Abstract

The utility model relates to the field of CNC grinding, and in particular to a CNC grinding device. It comprises four support columns, the upper ends of the four support columns are fixedly connected to the same mounting seat, the inner wall of the mounting seat is fixedly connected to an operating table, one side of the mounting seat is fixedly connected to a motor, the output end of the motor is fixedly connected to a screw, the screw and the mounting seat are rotatably connected, the arc surface of the screw is threadedly connected to an auxiliary block, one side of the auxiliary block is fixedly connected to a connecting plate, one side of the connecting plate is fixedly connected to a cylinder, a grinding head is arranged below the cylinder, one side of the mounting seat is provided with an adjustment structure, the adjustment structure comprises a fixed plate, the fixed plate and the mounting seat are fixedly connected, and the inner wall of the fixed plate is rotatably connected to a connecting rod. The CNC grinding device provided by the utility model has the advantage of being convenient for cleaning the surface of the operating table.

Description

Technical Field

[0001] The utility model relates to the field of CNC grinding processing, in particular to a CNC grinding processing device. Background Art

[0002] The CNC grinding processing device is composed of a support column, a mounting base, an operating table, a motor, a grinding head and accessories, and is more common in daily life.

[0003] Prior art, such as the announcement number: CN219358886U, discloses a CNC grinding device, which relates to the field of grinding technology. The CNC grinding device includes a mounting platform, an adjustment mechanism and a mounting assembly, two groups of connecting plates are fixedly installed on the top of the mounting platform; the adjustment mechanism is arranged above the mounting platform, the adjustment mechanism includes a rotating rod and a gear, two groups of rotating rods are rotatably installed between the two groups of connecting plates, gears are fixedly installed on the outer wall of the rotating rod, a group of connecting plates is provided with a hole on the outer side, and a group of rotating rods extend through the hole to the outer side of the connecting plate.

[0004] The inventor discovered during daily use that when the CNC grinding device is in use, the surface of the operating table is relatively dirty because the debris generated by grinding cannot be cleaned. At the same time, the filamentous debris is sharp and difficult to handle. The debris can easily cut the fingers of the cleaners, making cleaning inconvenient, which makes the cleaning process cumbersome and dangerous.

[0005] Therefore, it is necessary to provide a new CNC grinding device to solve the above-mentioned technical problems. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a CNC grinding device.

[0007] In order to solve the above technical problems, the utility model provides a CNC grinding processing device, comprising: four support columns, the upper ends of the four support columns are fixedly connected to the same mounting seat, the inner wall of the mounting seat is fixedly connected to an operating table, one side of the mounting seat is fixedly connected to a motor, the output end of the motor is fixedly connected to a screw, the screw and the mounting seat are rotatably connected, the arc surface of the screw is threadedly connected to an auxiliary block, one side of the auxiliary block is fixedly connected to a connecting plate, one side of the connecting plate is fixedly connected to a cylinder, a grinding head is arranged below the cylinder, one side of the mounting seat is provided with an adjustment structure, the adjustment structure comprises a fixed plate, the fixed plate and the mounting seat are fixedly connected, the inner wall of the fixed plate is rotatably connected to a connecting rod, one end of the connecting rod is fixedly connected to a first bevel gear, the inner wall of the mounting seat is rotatably connected to a screw, the arc surface of the screw is fixedly connected to a second bevel gear, the second bevel gear and the first bevel gear are meshed, the arc surface of the screw is threadedly connected to a connecting block, and one side of the connecting block is fixedly connected to a brush.

[0008] The effect achieved by the above components is: the debris generated by grinding cannot be cleaned on the surface of the operating table, resulting in a relatively dirty surface of the operating table. At the same time, the filamentous debris is relatively sharp and difficult to handle, and it is easy to cut the fingers of the cleaning staff, making cleaning inconvenient. By setting the adjustment structure, the effect of facilitating the cleaning of the surface of the operating table is achieved.

[0009] Preferably, a slide rail is fixedly connected to the inner wall of the mounting seat, a slider is slidably connected to the inner wall of the slide rail, and the slider is fixedly connected to the connecting block.

[0010] The effect achieved by the above components is that when the connecting block is driven to move by the rotation of the screw rod, one side of the connecting block moves by sliding on the inner wall of the slide rail with the help of the slider, thereby preventing the connecting block from deflecting during the movement.

[0011] Preferably, the inner wall of the sliding block is slidably connected to a limiting rod, and the limiting rod is fixedly connected to the inner wall of the sliding rail.

[0012] The effect achieved by the above components is that when the slider slides on the inner wall of the slide rail, the limit rod can prevent the slider from deviating when sliding on the inner wall of the slide rail.

[0013] Preferably, one end of the connecting rod away from the first bevel gear is fixedly connected to a rotating disk, and the cross-section of the rotating disk is circular.

[0014] The effect achieved by the above components is that when the connecting rod needs to be rotated, the connecting rod is driven to rotate by rotating the turntable, which is convenient and labor-saving to operate.

[0015] Preferably, an auxiliary structure is provided at the output end of the cylinder, and the auxiliary structure includes a circular plate, and the circular plate is fixedly connected to the cylinder, and the arc surface of the circular plate is fixedly connected to two connecting plates, and the inner walls of the two connecting plates are rotatably connected to the same threaded tube, and the inner wall of the threaded tube is provided with two reverse threads, and the arc surface of the threaded tube is fixedly connected to a plurality of rotating rods, and the inner wall of the threaded tube is threadedly connected to two adjusting rods, and the ends of the two adjusting rods away from each other are fixedly connected to the auxiliary plate, and one side of the auxiliary plate is fixedly connected to the insertion rod, and the arc surface of the grinding head is provided with two fixing grooves, and the fixing grooves and the insertion rod are adapted.

[0016] The effect achieved by the above components is: by setting the auxiliary structure, it is convenient to install, fix and disassemble the grinding head on the cylinder, thereby reducing the difficulty of disassembly and facilitating the disassembly, maintenance and replacement of the grinding head.

[0017] Preferably, two positioning rods are fixedly connected to one side of the grinding head, and two positioning grooves are provided on one side of the circular plate, and the positioning grooves are matched with the positioning rods.

[0018] The effect achieved by the above components is that when the grinding head needs to be installed and fixed, the two positioning rods on one side of the grinding head are aligned and inserted into the two positioning grooves on one side of the circular plate for positioning, thereby avoiding deviation during the installation and fixing process.

[0019] Preferably, one end of the insertion rod is fixedly connected to a guide block, and the guide block is conical.

[0020] The effect achieved by the above components is that when the grinding head is placed in place, the two insertion rods are moved and inserted into the two fixing grooves on the arc surface of the grinding head for fixing. Because the guide block is tapered, it is convenient for the insertion rods to be quickly and accurately inserted into the fixing grooves.

[0021] Compared with the related art, the CNC grinding device provided by the utility model has the following advantages:

[0022] Beneficial effects:

[0023] The utility model provides a CNC grinding processing device. The debris generated by grinding cannot be cleaned on the surface of an operating table, resulting in the surface of the operating table being relatively dirty and messy. At the same time, the filamentous debris is relatively sharp and troublesome to handle, and it is easy to cut the fingers of the cleaning personnel, making cleaning inconvenient. Therefore, when it is necessary to clean the surface of the operating table, the connecting rod on the inner wall of the fixed plate is driven to rotate by rotating the turntable, the first bevel gear is driven to rotate by the rotation of the connecting rod, the second bevel gear is driven to rotate by the rotation of the first bevel gear, the screw rod is driven to rotate by the rotation of the second bevel gear, and the movement of the connecting block is driven by the rotation of the screw rod. At the same time, one side of the connecting block is moved by sliding on the inner wall of the slide rail with the help of a slider, thereby preventing the connecting block from deflecting during the movement. The slider moves on the arc surface of the limit rod, and the limit rod can prevent the slider from deflecting when sliding on the inner wall of the slide rail. The movement of the connecting block drives the movement of the brush, and the surface of the operating table is cleaned by the back and forth movement of the brush. By arranging an adjustment structure, the effect of conveniently cleaning the surface of the operating table is achieved.

[0024] When it is necessary to install and fix the grinding head, the two positioning rods on one side of the grinding head are aligned and inserted into the two positioning grooves on the side of the circular plate for positioning. When the grinding head and the circular plate are fitted in place, the threaded tubes on the inner walls of the two connecting plates are driven to rotate by rotating the rotating rod, and the two adjusting rods are driven to move closer to or away from each other by the rotation of the threaded tube. Because the inner wall of the threaded tube is provided with two reverse threads, the two adjusting rods are moved closer to or away from each other. The movement of the two adjusting rods closer to each other drives the two auxiliary plates and the two plug rods to move closer to each other. The movement of the two plug rods closer to each other is inserted into the two fixed grooves on the arc surface of the grinding head for fixing. A guide block is fixed at one end of the plug rod. Because the guide block is conical, it is convenient for the plug rod to be quickly and accurately inserted into the fixed groove. When the grinding head needs to be disassembled, the two plug rods are driven to move away from each other by rotating the rotating rod in the opposite direction to disengage from the fixed groove to release the fixation, and finally the grinding head can be taken away. By setting the auxiliary structure, it is convenient to install, fix and disassemble the grinding head on the cylinder, thereby reducing the difficulty of disassembly and assembly, and facilitating the disassembly, maintenance and replacement of the grinding head. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the structure of a CNC grinding device provided by the utility model;

[0026] Figure 2 for Figure 1 A schematic diagram of the structure of the regulatory structure shown;

[0027] Figure 3 for Figure 2 The enlarged view of point A is shown;

[0028] Figure 4 for Figure 1A schematic diagram of the auxiliary structure shown.

[0029] Numbers in the figure: 1. Support column; 2. Mounting seat; 3. Adjustment structure; 301. Fixed plate; 302. Connecting rod; 303. First bevel gear; 304. Screw; 305. Second bevel gear; 306. Connecting block; 307. Brush; 308. Slide rail; 309. Slider; 310. Limit rod; 311. Turntable; 4. Auxiliary structure; 401. Round plate; 402. Connecting plate; 403. Threaded pipe; 404. Turning rod; 405. Adjustment rod; 406. Auxiliary plate; 407. Insert rod; 408. Fixed groove; 409. Positioning rod; 410. Positioning groove; 411. Guide block; 5. Operating table; 6. Motor; 7. Screw; 8. Auxiliary block; 9. Connecting plate; 10. Cylinder; 11. Grinding head. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0031] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0032] See also Figures 1 to 4 A CNC grinding processing device provided by an embodiment of the utility model includes: four support columns 1, the upper ends of the four support columns 1 are fixedly connected to the same mounting seat 2, the inner wall of the mounting seat 2 is fixedly connected to an operating table 5, one side of the mounting seat 2 is fixedly connected to a motor 6, the output end of the motor 6 is fixedly connected to a screw 7, the screw 7 and the mounting seat 2 are rotatably connected, the arc surface of the screw 7 is threadedly connected to an auxiliary block 8, one side of the auxiliary block 8 is fixedly connected to a connecting plate 9, one side of the connecting plate 9 is fixedly connected to a cylinder 10, a grinding head 11 is arranged below the cylinder 10, one side of the mounting seat 2 is provided with an adjusting structure 3, and the output end of the cylinder 10 is provided with an auxiliary structure 4.

[0033] In the embodiments of the present invention, please refer to Figure 2 and Figure 3The adjusting structure 3 includes a fixing plate 301, the fixing plate 301 and the mounting seat 2 are fixedly connected, the inner wall of the fixing plate 301 is rotatably connected with a connecting rod 302, one end of the connecting rod 302 is fixedly connected with a first bevel gear 303, the inner wall of the mounting seat 2 is rotatably connected with a screw rod 304, the arc surface of the screw rod 304 is fixedly connected with a second bevel gear 305, the second bevel gear 305 and the first bevel gear 303 are meshed, the arc surface of the screw rod 304 is threadedly connected with a connecting block 306, and one side of the connecting block 306 is fixedly connected with a brush 307. The debris generated by grinding cannot be cleaned on the surface of the operating table 5, resulting in the surface of the operating table 5 being relatively dirty. At the same time, the filamentous debris is relatively sharp and it is troublesome to handle it, which is easy to cut the fingers of the cleaning personnel and is inconvenient to clean. By setting the adjusting structure 3, the effect of facilitating the cleaning of the surface of the operating table 5 is achieved. The inner wall of the mounting seat 2 is fixedly connected with a slide rail 3 The cam 310 is connected to the inner wall of the slide rail 308, and the cam 310 is connected to the inner wall of the slide rail 308, so that the cam 310 can be prevented from deflecting when the slide rail 308 is moved. The end of the connecting rod 302 away from the first bevel gear 303 is fixedly connected to a rotating disk 311, and the cross section of the rotating disk 311 is circular. When the connecting rod 302 needs to be rotated, the connecting rod 302 is driven to rotate by rotating the rotating disk 311, which is convenient and labor-saving to operate.

[0034] In the embodiments of the present invention, please refer to Figure 4The auxiliary structure 4 includes a circular plate 401, which is fixedly connected to the cylinder 10. The circular plate 401 is fixedly connected to two connecting plates 402 on the arc surface. The inner walls of the two connecting plates 402 are rotatably connected to the same threaded tube 403. The inner wall of the threaded tube 403 has two reverse threads. The circular arc surface of the threaded tube 403 is fixedly connected to a plurality of rotating rods 404. The inner wall of the threaded tube 403 is threadedly connected to two adjusting rods 405. The ends of the two adjusting rods 405 that are away from each other are fixedly connected to an auxiliary plate 406. One side of the auxiliary plate 406 is fixedly connected to an insertion rod 407. The circular arc surface of the grinding head 11 has two fixing grooves 408, which are matched with the insertion rod 407. By setting the auxiliary structure 4, it is convenient to install, fix and disassemble the grinding head 11 on the cylinder 10, thereby reducing the difficulty of disassembly and assembly. It is convenient to disassemble, maintain and replace the grinding head 11. Two positioning rods 409 are fixedly connected to one side of the grinding head 11. Two positioning grooves 410 are provided on one side of the circular plate 401. The positioning grooves 410 and the positioning rods 409 are adapted to each other. When the grinding head 11 needs to be installed and fixed, the two positioning rods 409 on one side of the grinding head 11 are aligned and inserted into the two positioning grooves 410 on one side of the circular plate 401 for positioning. This can avoid displacement during installation and fixing. One end of the insertion rod 407 is fixedly connected to a guide block 411. The guide block 411 is tapered. When the grinding head 11 is placed in place, the two insertion rods 407 are moved and inserted into the two fixing grooves 408 on the arc surface of the grinding head 11 for fixing. Because the guide blocks 411 are tapered, it is convenient for the insertion rod 407 to be quickly and accurately inserted into the fixing groove 408.

[0035] The working principle of a CNC grinding processing device provided by the utility model is as follows: the debris generated by grinding cannot be cleaned on the surface of the operating table 5, resulting in the surface of the operating table 5 being relatively dirty and messy. At the same time, the filamentous debris is relatively sharp and troublesome to handle, and it is easy to cut the fingers of the cleaning personnel, and the cleaning is relatively inconvenient. Therefore, when it is necessary to clean the surface of the operating table 5, the connecting rod 302 on the inner wall of the fixed plate 301 is driven to rotate by rotating the turntable 311, and the first bevel gear 303 is driven to rotate by the rotation of the connecting rod 302, and the second bevel gear 305 is driven to rotate by the rotation of the first bevel gear 303, and the screw rod 30 is driven by the rotation of the second bevel gear 305. 4 is rotated, and the rotation of the screw rod 304 drives the movement of the connecting block 306. At the same time, one side of the connecting block 306 moves by sliding the slider 309 on the inner wall of the slide rail 308, thereby preventing the connecting block 306 from deflecting during the movement. The slider 309 moves on the arc surface of the limiting rod 310, and the limiting rod 310 can prevent the slider 309 from deflecting when sliding on the inner wall of the slide rail 308. The movement of the connecting block 306 drives the movement of the brush 307, and the back and forth movement of the brush 307 cleans the surface of the operating table 5. By setting the adjustment structure 3, the effect of facilitating the cleaning of the surface of the operating table 5 is achieved.

[0036] When the grinding head 11 needs to be installed and fixed, the two positioning rods 409 on one side of the grinding head 11 are aligned and inserted into the two positioning grooves 410 on the side of the circular plate 401 for positioning. When the grinding head 11 and the circular plate 401 are fitted into place, the threaded tubes 403 on the inner walls of the two connecting plates 402 are driven to rotate by rotating the rotating rod 404. The rotation of the threaded tube 403 drives the movement of the two adjusting rods 405. Because the inner wall of the threaded tube 403 has two reverse threads, the two adjusting rods 405 move closer to or away from each other. The movement of the two adjusting rods 405 closer to each other drives the two auxiliary plates 406 and the two insertion rods 407 closer to each other. The two insertion rods 407 are moved close to each other and inserted into the two fixing grooves 408 on the arc surface of the grinding head 11 for fixation. A guide block 411 is fixed at one end of the insertion rod 407. Because the guide block 411 is conical, it is convenient for the insertion rod 407 to be quickly and accurately inserted into the fixing groove 408. When the grinding head 11 needs to be removed, the two insertion rods 407 are driven to move away from each other and disengage from the fixing groove 408 by rotating the rotating rod 404 in the opposite direction to release the fixation, and finally the grinding head 11 can be taken away. By setting the auxiliary structure 4, it is convenient to install, fix and disassemble the grinding head 11 on the cylinder 10, thereby reducing the difficulty of disassembly and assembly, and facilitating the disassembly, maintenance and replacement of the grinding head 11.

[0037] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0038] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A CNC grinding device, characterized in that: include: Four support columns (1), the upper ends of the four support columns (1) are fixedly connected to the same mounting seat (2), the inner wall of the mounting seat (2) is fixedly connected to an operating table (5), one side of the mounting seat (2) is fixedly connected to a motor (6), the output end of the motor (6) is fixedly connected to a screw rod (7), the screw rod (7) and the mounting seat (2) are rotatably connected, the arc surface of the screw rod (7) is threadedly connected to an auxiliary block (8), one side of the auxiliary block (8) is fixedly connected to a connecting plate (9), one side of the connecting plate (9) is fixedly connected to a cylinder (10), a grinding head (11) is arranged below the cylinder (10), and one side of the mounting seat (2) is provided with an adjustment structure (3), The adjustment structure (3) comprises a fixing plate (301), wherein the fixing plate (301) and the mounting seat (2) are fixedly connected, the inner wall of the fixing plate (301) is rotatably connected to a connecting rod (302), one end of the connecting rod (302) is fixedly connected to a first bevel gear (303), the inner wall of the mounting seat (2) is rotatably connected to a screw rod (304), the circular arc surface of the screw rod (304) is fixedly connected to a second bevel gear (305), the second bevel gear (305) and the first bevel gear (303) are meshed, the circular arc surface of the screw rod (304) is threadedly connected to a connecting block (306), and one side of the connecting block (306) is fixedly connected to a brush (307).

2. A CNC grinding device according to claim 1, characterized in that: The inner wall of the mounting seat (2) is fixedly connected to a slide rail (308), the inner wall of the slide rail (308) is slidably connected to a slider (309), and the slider (309) is fixedly connected to the connecting block (306).

3. A CNC grinding device according to claim 2, characterized in that: The inner wall of the sliding block (309) is slidably connected to a limiting rod (310), and the limiting rod (310) is fixedly connected to the inner wall of the sliding rail (308).

4. A CNC grinding device according to claim 1, characterized in that: One end of the connecting rod (302) away from the first bevel gear (303) is fixedly connected to a rotating disk (311), and the cross section of the rotating disk (311) is circular.

5. The CNC grinding device according to claim 1, characterized in that: The output end of the cylinder (10) is provided with an auxiliary structure (4), the auxiliary structure (4) comprising a circular plate (401), the circular plate (401) and the cylinder (10) being fixedly connected, the circular arc surface of the circular plate (401) being fixedly connected to two connecting plates (402), the inner walls of the two connecting plates (402) being rotatably connected to the same threaded tube (403), the inner wall of the threaded tube (403) being provided with two reverse threads, the threaded tube (403) being A plurality of rotating rods (404) are fixedly connected to the circular arc surface, two adjusting rods (405) are threadedly connected to the inner wall of the threaded tube (403), and the ends of the two adjusting rods (405) that are away from each other are fixedly connected to an auxiliary plate (406), and one side of the auxiliary plate (406) is fixedly connected to an insertion rod (407), and the circular arc surface of the grinding head (11) is provided with two fixing grooves (408), and the fixing grooves (408) and the insertion rod (407) are adapted to each other.

6. A CNC grinding device according to claim 5, characterized in that: Two positioning rods (409) are fixedly connected to one side of the grinding head (11), and two positioning grooves (410) are provided on one side of the circular plate (401), wherein the positioning grooves (410) are matched with the positioning rods (409).

7. A CNC grinding device according to claim 5, characterized in that: One end of the insertion rod (407) is fixedly connected to a guide block (411), and the guide block (411) is tapered.

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