Mechatronics numerical control polishing machine tool

Abstract

The utility model discloses a mechanical and electrical integration numerical control polishing machine tool, and relates to the technical field of polishing machine tools. Comprising a machining platform, a machining mechanism used for material polishing is arranged on the machining platform, the machining mechanism comprises a replacement assembly, the replacement assembly comprises two sets of sliding grooves formed in the machining platform, and sliding blocks are arranged in the sliding grooves. Then the locking rod is aligned with the locking groove, and when the push block is loosened, the supporting rod is shrunk in the movable groove through the spring, so that the locking rod and the locking groove are connected in a clamping manner, the clamping plate and the adjusting block are mounted and dismounted, and the clamping plate is convenient to replace; operators can quickly complete related operation without disassembling a large number of parts or performing complex adjustment, and machining requirements of different workpieces can be met by replacing clamping plates of different sizes or shapes.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing machine tools, in particular to a mechatronics numerically controlled polishing machine tool. Background Art

[0002] A polishing machine, also known as a grinder, is an electric tool. Its working principle is: the motor drives the polishing wheel to rotate at high speed, causing the polishing wheel to rub against the surface to be polished, thereby removing paint contamination, oxide layer, and shallow marks. The polishing machine is specially designed for the surface and pipes of metal products such as steel, aluminum, copper, etc. to perform effective treatment to reduce the surface roughness of the workpiece to obtain a processing component with a bright and flat surface.

[0003] The reference patent (publication number: CN219562594U; publication date: 2023-08-22) discloses a mechatronic polishing machine, which relates to the technical field of polishing machines. The machine comprises a first movable plate movably mounted on a base; an electric push rod mounted above the first movable plate; a telescopic device mounted on a second movable plate; a clamping mechanism mounted on the inner side of a fixed plate; and a polishing wheel mounted on the free end of an L-shaped support rod. This machine enables polishing of different parts of a workpiece. The electric push rod mounted on the first movable plate adjusts the height of the second movable plate to bring the workpiece into contact with the polishing wheel. The telescopic device mounted on the second movable plate adjusts the clamping length between the two fixed plates to equal the length of the workpiece. A clamping mechanism is mounted on the inner side of the fixed plate to adjust the space between the first and second curved clips to match the size of the workpiece. A rotating shaft is mounted on the fixed plate, and a second motor drives the workpiece to rotate, achieving all-around polishing of the workpiece.

[0004] Traditional mechatronic CNC polishing machines face a variety of workpiece shapes and sizes. The clamping mechanism on the polishing machine is not convenient to replace and adjust, and it is difficult to adapt to the needs of different polishing tasks. The debris and dust generated during the polishing process can easily cause harm to the operator. The protective mechanism is usually a fixed connection, which makes it easy for the protective shell to be blocked when replacing polishing shafts of different sizes, making it difficult to ensure the operating range of the staff. For this reason, the utility model provides a mechatronic CNC polishing machine. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a mechatronic CNC polishing machine, which solves the problems that the clamping mechanism on the polishing machine is inconvenient to replace and adjust, making it difficult to adapt to the needs of different polishing tasks, and the debris and dust generated during the polishing process can easily cause harm to the operator. In addition, the protective mechanism is usually a fixed connection, which makes it easy for the protective shell to cause obstruction when replacing polishing shafts of different sizes, making it difficult to ensure the operating range of the staff.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a mechatronic CNC polishing machine tool, comprising a processing platform, on which a processing mechanism for polishing a material is provided, the processing mechanism comprising:

[0007] The replacement component includes two sets of slide grooves provided inside the processing platform, a slider provided inside the slide groove, an adjustment block connected by a clamping component provided on the slider, locking grooves provided on both side walls of the adjustment block, a clamping plate fittedly connected to the front end surface of the adjustment block, a connecting plate connected by an elastic component provided inside the clamping plate, and a locking rod corresponding to the locking groove fixedly connected to the inner wall edge of the connecting plate;

[0008] The protective component includes a processing bracket arranged on the front end face of the processing platform, a hydraulic rod is arranged on one side of the processing bracket, a mounting block is arranged at the lower end of the hydraulic rod, a fixing plate is fixedly connected to the edge of the upper end face of the mounting block, and a protective shell connected through a driving component is arranged on the upper end of the fixing plate.

[0009] Preferably, the clamping assembly includes a driving shaft arranged at the bottom center of the processing platform, a driving gear is provided on the outer wall of the driving shaft, a connecting rod is provided at the lower end of the slider, and tooth blocks are evenly distributed on the inner side wall of the connecting rod, and the tooth blocks are meshed with the driving gear, and the adjustment block is located at the upper end of the slider and is fixedly connected.

[0010] Preferably, a positioning groove is provided on the outer side wall of the connecting rod, and a positioning rod is provided inside the positioning groove.

[0011] Preferably, the elastic component includes a movable groove opened inside the splint, the inner wall of the movable groove is fixedly connected to a spring, the end of the spring is connected to a support rod, the connecting plate is located at the end of the support rod and is fixedly connected, and the upper end of the support rod is fixedly connected to a push block.

[0012] Preferably, the two side walls of the processing platform are fixedly connected with a dust box, a dust pipe is provided inside the dust box, a universal bamboo tube is provided at the end of the dust pipe, and a mounting plate for supporting the universal bamboo tube is provided at the upper end of the adjustment block.

[0013] Preferably, the driving assembly includes a first rotating shaft arranged at the top of the fixed plate, the protective shell is located at the end of the first rotating shaft and is rotatably connected, the side wall of the protective shell is connected to a push plate, the inner wall of the push plate is provided with a second rotating shaft, the outer wall of the second rotating shaft is connected to an electric push rod, the side wall of the mounting block is provided with a third rotating shaft, and the front end of the mounting block is provided with a polishing shaft for material grinding. Beneficial effects

[0014] The utility model provides a mechatronic CNC polishing machine tool. Compared with the existing technology, it has the following advantages:

[0015] First, the utility model uses a push block to open the connecting plate and the locking rod on the support rod outward, and then aligns the locking rod with the locking groove. When the push block is released, the support rod contracts inside the movable groove through the spring, thereby engaging the locking rod with the locking groove, thereby realizing the installation and disassembly of the splint and the adjustment block, facilitating the replacement of the splint. When the splint needs to be replaced or repaired, the operator can quickly complete the relevant operations without disassembling a large number of parts or performing complicated adjustments. By replacing splints of different sizes or shapes, it can adapt to the processing needs of different workpieces.

[0016] Secondly, the protective shell provided in the utility model is used to block the debris generated by polishing to a certain extent to avoid harm to the staff. Then, when the electric push rod is extended and retracted, the push plate is movably connected to the mounting block through the second rotating shaft, the electric push rod and the third rotating shaft, so that the protective shell can be rotated and adjusted on the fixed plate through the first rotating shaft, thereby adjusting it according to the size of the polishing shaft. When replacing the polishing shaft, the protective shell can be opened to make its operation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic cross-sectional structural diagram of the processing platform of the present utility model;

[0019] Figure 3 This is a schematic diagram of the locking structure of the splint and the adjusting block of the utility model;

[0020] Figure 4 This is a schematic diagram of the protective shell connection structure of the present utility model.

[0021] In the figure: 1. Processing platform; 2. Slide; 201. Slider; 202. Adjusting block; 3. Driving shaft; 301. Driving gear; 302. Connecting rod; 303. Gear block; 304. Positioning slot; 305. Positioning rod; 4. Clamp; 401. Movable slot; 402. Spring; 403. Support rod; 404. Connecting plate; 405. Locking rod; 406. Locking slot; 5. Push block; 6. Dust box; 7. Dust pipe; 8. Mounting plate; 801. Universal bamboo tube; 9. Processing bracket; 901. Hydraulic rod; 902. Polishing shaft; 903. Fixed plate; 904. First rotating shaft; 905. Protective shell; 906. Push plate; 907. Second rotating shaft; 908. Electric push rod; 909. Third rotating shaft; 10. Mounting block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4 The utility model provides a technical solution: a mechatronic CNC polishing machine tool, comprising a processing platform 1, on which a processing mechanism for polishing materials is provided, the processing mechanism comprising:

[0024] The replacement component includes two sets of slide grooves 2 provided inside the processing platform 1, a slider 201 provided inside the slide groove 2, an adjustment block 202 connected by a clamping component provided on the slider 201, locking grooves 406 provided on both side walls of the adjustment block 202, a clamping plate 4 is fitted and connected to the front end surface of the adjustment block 202, a connecting plate 404 connected by an elastic component is provided inside the clamping plate 4, and a locking rod 405 corresponding to the locking groove 406 is fixedly connected to the inner wall edge of the connecting plate 404;

[0025] The protective component includes a processing bracket 9 arranged on the front end face of the processing platform 1, a hydraulic rod 901 is arranged on one side of the processing bracket 9, a mounting block 10 is arranged at the lower end of the hydraulic rod 901, a fixing plate 903 is fixedly connected to the edge of the upper end face of the mounting block 10, and a protective shell 905 connected through a driving component is arranged on the upper end of the fixing plate 903.

[0026] In a preferred embodiment, a positioning groove 304 is formed on the outer side wall of the connecting rod 302 , a positioning rod 305 is provided inside the positioning groove 304 , and the positioning rod 305 is fixedly connected to the processing platform 1 .

[0027] In a preferred embodiment, the clamping assembly includes a drive shaft 3 provided at the bottom center of the processing platform 1, a drive gear 301 is provided on the outer wall of the drive shaft 3, a connecting rod 302 is provided at the lower end of the slider 201, and tooth blocks 303 are evenly distributed on the inner side wall of the connecting rod 302, and the tooth blocks 303 are meshed with the drive gear 301. The adjustment block 202 is located at the upper end of the slider 201 and is fixedly connected. The drive shaft 3 is driven by a motor to drive the drive gear 301 to rotate, and the tooth blocks 303 are meshed with the drive gear 301 to achieve the connection between the connecting rod 302 and the positioning. The groove 304 slides along the positioning rod 305, and the connecting rod 302 is provided in two groups, and the two groups of connecting rods 302 are installed obliquely symmetrically with respect to the driving gear 301, thereby driving the adjustment block 202 connected to the upper end of the connecting rod 302 through the slider 201 and the slide groove 2, and realizing the sliding of the splint 4 provided on the inner side of the adjustment block 202, so that the spacing between the two groups of splints 4 provided on the processing platform 1 is adjusted, thereby clamping the material, so that the machine tool can adapt to the processing requirements of materials of different sizes and shapes, improve the flexibility and adaptability of the machine tool, realize automatic clamping, and reduce manual operation.

[0028] In a preferred embodiment, the elastic component includes a movable groove 401 opened inside the splint 4, the inner wall of the movable groove 401 is fixedly connected to a spring 402, the end of the spring 402 is connected to a support rod 403, the connecting plate 404 is located at the end of the support rod 403 and is fixedly connected, and the upper end of the support rod 403 is fixedly connected to a push block 5. When installing and disassembling the splint 4 and the adjustment block 202, the connecting plate 404 and the locking rod 405 on the support rod 403 are opened outward by the push block 5, and then the locking rod 405 is connected to the locking rod 405. When the push block 5 is released, the support rod 403 is contracted inside the movable groove 401 by the spring 402, thereby engaging the locking rod 405 with the locking groove 406, thereby realizing the installation and disassembly of the splint 4 and the adjustment block 202, and facilitating the replacement of the splint 4. When the splint 4 needs to be replaced or repaired, the operator can quickly complete the relevant operations without disassembling a large number of parts or performing complicated adjustments, and by replacing splints 4 of different sizes or shapes, it can adapt to the processing needs of different workpieces.

[0029] In a preferred embodiment, a dust collection box 6 is fixedly connected to the two side walls of the processing platform 1, a dust collection tube 7 is provided inside the dust collection box 6, a universal bamboo tube 801 is provided at the end of the dust collection tube 7, and a mounting plate 8 for supporting the universal bamboo tube 801 is provided at the upper end of the adjustment block 202. When the adjustment block 202 slides, it drives the universal bamboo tube 801 to move close to the polishing area to achieve dust adsorption and reduce pollution to the environment.

[0030] In a preferred embodiment, the driving assembly includes a first rotating shaft 904 provided at the top of the fixed plate 903, a protective shell 905 is located at the end of the first rotating shaft 904 and is rotatably connected, the side wall of the protective shell 905 is connected to a push plate 906, the inner wall of the push plate 906 is provided with a second rotating shaft 907, the outer wall of the second rotating shaft 907 is connected to an electric push rod 908, the side wall of the mounting block 10 is provided with a third rotating shaft 909, and the front end of the mounting block 10 is provided with a polishing shaft 902 for material grinding. The protective shell 905 is provided to block the debris generated by polishing to avoid injury to the staff. Then, when the electric push rod 908 is extended and retracted, the push plate 906 is movably connected to the mounting block 10 through the second rotating shaft 907, the electric push rod 908 and the third rotating shaft 909, so that the protective shell 905 can be rotated and adjusted on the fixed plate 903 through the first rotating shaft 904, so as to be adjusted according to the size of the polishing shaft 902. When the polishing shaft 902 is replaced, the protective shell 905 is opened to make its operation more convenient. The set polishing shaft 902 is driven by the motor inside the mounting block 10, and then the mounting block 10 is lifted and lowered by the hydraulic rod 901 to approach the material for grinding.

[0031] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0032] During operation, the driving shaft 3 is driven by the motor to drive the driving gear 301 to rotate, and the tooth block 303 is meshed with the driving gear 301, so that the connecting rod 302 slides along the positioning rod 305 through the positioning groove 304, and the connecting rod 302 is provided with two groups, and the two groups of connecting rods 302 are installed obliquely symmetrically with respect to the driving gear 301, thereby driving the adjusting block 202 connected to the upper end of the connecting rod 302 through the slider 201 and the slide groove 2, so as to realize the sliding of the splint 4 provided on the inner side of the adjusting block 202, so that the spacing between the two groups of splints 4 provided on the processing platform 1 is adjusted, thereby clamping the material, and then when the adjusting block 202 slides, it drives the universal bamboo tube 801 to move close to the polishing area to achieve dust adsorption;

[0033] The connecting plate 404 and the locking rod 405 on the support rod 403 are opened outward by pushing the block 5, and then the locking rod 405 is aligned with the locking groove 406. When the pushing block 5 is released, the support rod 403 is contracted inside the movable groove 401 by the spring 402, thereby engaging the locking rod 405 with the locking groove 406, thereby realizing the installation and disassembly of the splint 4 and the adjustment block 202, making it easy to replace the splint 4. When the splint 4 needs to be replaced or repaired, the operator can quickly complete the relevant operations, and the protective shell 905 provided It is used to block the debris generated by polishing to avoid harm to the staff. Then, when the electric push rod 908 is extended and retracted, the push plate 906 is movably connected to the mounting block 10 through the second rotating shaft 907, the electric push rod 908 and the third rotating shaft 909, so that the protective shell 905 can be rotated and adjusted on the fixed plate 903 through the first rotating shaft 904, so as to be adjusted according to the size of the polishing shaft 902, and when the polishing shaft 902 is replaced, the protective shell 905 is opened to make its operation more convenient.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mechatronic CNC polishing machine tool, comprising a machining platform (1), characterized in that: The processing platform (1) is provided with a processing mechanism for material polishing, and the processing mechanism comprises: A replacement component comprises a processing platform (1) having two groups of slide grooves (2) formed therein, a slider (201) formed therein, an adjustment block (202) connected via a clamping component formed on the slider (201), locking grooves (406) formed on both side walls of the adjustment block (202), a clamping plate (4) being fitted and connected to the front end surface of the adjustment block (202), a connecting plate (404) connected via an elastic component formed therein, and a locking rod (405) corresponding to the locking groove (406) being fixedly connected to the inner wall edge of the connecting plate (404); A protective assembly comprises a processing bracket (9) provided on the front end surface of a processing platform (1), a hydraulic rod (901) provided on one side of the processing bracket (9), a mounting block (10) provided at the lower end of the hydraulic rod (901), a fixing plate (903) fixedly connected to the edge of the upper end surface of the mounting block (10), and a protective housing (905) connected via a driving assembly provided at the upper end of the fixing plate (903).

2. The mechatronic CNC polishing machine tool according to claim 1, characterized in that: The clamping assembly comprises a driving shaft (3) arranged at the bottom center of the processing platform (1), a driving gear (301) being arranged on the outer wall of the driving shaft (3), a connecting rod (302) being arranged at the lower end of the slider (201), tooth blocks (303) being evenly distributed on the inner side wall of the connecting rod (302), and the tooth blocks (303) being meshedly connected to the driving gear (301), and the adjusting block (202) being fixedly connected to the upper end of the slider (201).

3. The mechatronic CNC polishing machine tool according to claim 2, characterized in that: A positioning groove (304) is provided on the outer side wall of the connecting rod (302), and a positioning rod (305) is provided inside the positioning groove (304).

4. The mechatronic CNC polishing machine tool according to claim 1, characterized in that: The elastic component comprises a movable groove (401) provided inside the splint (4); a spring (402) is fixedly connected to the inner wall of the movable groove (401); the end of the spring (402) is connected to a support rod (403); the connecting plate (404) is located at the end of the support rod (403) and is fixedly connected thereto; the upper end of the support rod (403) is fixedly connected to a push block (5).

5. The mechatronic CNC polishing machine tool according to claim 1, characterized in that: Dust collection boxes (6) are fixedly connected to both side walls of the processing platform (1), a dust collection tube (7) is provided inside the dust collection box (6), a universal bamboo tube (801) is provided at the end of the dust collection tube (7), and a mounting plate (8) for supporting the universal bamboo tube (801) is provided at the upper end of the adjustment block (202).

6. The mechatronic CNC polishing machine tool according to claim 1, characterized in that: The driving assembly includes a first rotating shaft (904) arranged at the top of the fixed plate (903), the protective shell (905) is located at the end of the first rotating shaft (904) and is rotatably connected, the side wall of the protective shell (905) is connected to a push plate (906), the inner wall of the push plate (906) is provided with a second rotating shaft (907), the outer wall of the second rotating shaft (907) is connected to an electric push rod (908), the side wall of the mounting block (10) is provided with a third rotating shaft (909), and the front end of the mounting block (10) is provided with a polishing shaft (902) for material grinding.

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