Multi-angle adjustable polishing machine

Abstract

The utility model relates to mould polishing technical field and disclose a kind of multi-angle adjustable polishing machine, including rack, the side fixed setting of rack has drive cylinder, the output end of drive cylinder is connected to the inside of rack and is fixedly connected with polishing motor, the output end fixed setting of polishing motor has polishing disc, the inside fixed setting of rack has placing box, placing box upper end fixed setting has placing plate, the upper end fixed setting of placing plate has fastening structure, fastening structure is fixed to the mould that needs polishing, the inside of placing box is provided with adjusting structure, adjusting structure includes the servo motor of placing box bottom end inner wall fixed setting and the rotating installation of rotating shaft, the output end fixed connection of motor has limit disc. The utility model discloses a kind of multi-angle adjustable polishing machine can reduce the adjustment frequency to mould, quickly to mould four edges is polished operation.

Description

Technical Field

[0001] This utility model relates to the field of mold polishing technology, specifically to a multi-angle adjustable polishing machine. Background Technology

[0002] A mold polishing machine is a device used for surface treatment of molds. Its function is to improve the smoothness and precision of the mold surface to ensure that the mold produces high-quality products. A multi-angle adjustable polishing machine is a device with flexible polishing angle adjustment function, which can meet the polishing needs of molds of different shapes and sizes, and improve polishing efficiency and quality.

[0003] The existing application number CN201921403286.2 proposes a polishing device for mold processing. This device effectively solves the problem that existing mold polishing equipment has a simple structure and cannot polish the inside and outside of the mold product at the same time. It requires different processing equipment, which not only greatly increases the cost of equipment investment, but also greatly increases the operation process of processing personnel, making it inconvenient for rapid production and processing.

[0004] However, when the device cannot grind the burrs or protrusions around the mold, it cannot quickly adjust and grind the mold at multiple angles, requiring frequent changes in mold placement, which is inefficient. Utility Model Content

[0005] The purpose of this invention is to provide a multi-angle adjustable polishing machine to solve the problem that existing polishing machines cannot quickly adjust and polish molds at multiple angles, and require frequent mold placement changes.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-angle adjustable polishing machine, including a frame, a drive cylinder fixedly installed on one side of the frame, the output end of the drive cylinder connecting to the interior of the frame and fixedly connected to a polishing motor, a polishing disc fixedly installed at the output end of the polishing motor, a placement box fixedly installed inside the frame, a placement plate fixedly installed at the upper end of the placement box, a fastening structure fixedly installed at the upper end of the placement plate, the fastening structure fixing the mold to be polished, an adjustment structure installed inside the placement box, the adjustment structure including a servo motor fixedly installed on the inner wall of the bottom end of the placement box and a rotating shaft mounted thereon, a limit plate fixedly connected to the output end of the motor, an adjustment rod fixedly installed inside the conical groove on one side of the limit plate, a fixing member fixedly installed on the outer wall of the rotating shaft, multiple adjustment grooves opened on the outer wall of the fixing member, the outer wall of the rotating shaft passing through the upper end of the placement box and fixedly connected to the lower end of the placement plate.

[0007] Preferably, the fastening structure includes a first placement seat and a mounting plate fixedly disposed at the upper end of the placement plate. The mounting plate is threaded with a screw, one end of which is rotatably connected to a movable component. A protective plate is fixedly disposed at the front end of the movable component. The front end of the protective plate slides inside the mounting plate. The mold is located in the overlapping groove inside the first placement seat and the upper end of the movable component.

[0008] Preferably, a limiting groove is formed inside the placement plate located on both sides of the lower end of the movable component, and the protrusions on both sides of the lower end of the movable component slide inside the limiting groove.

[0009] Preferably, an adjusting cylinder is fixedly installed at the rear end of the frame, and the output end of the adjusting cylinder is connected to the rear end of the placement box inside the frame.

[0010] Preferably, a guide groove is provided inside the bottom end of the frame, and guide members are fixedly provided on both sides of the lower end of the placement box, with the guide members sliding inside the guide groove.

[0011] Preferably, a removal plate is fixedly installed at the front end of the placement box by bolts.

[0012] Preferably, a slot is provided inside the frame located at the lower end of the grinding disc.

[0013] Compared with the prior art, the beneficial effects of this utility model are: By setting an adjustment structure, when it is necessary to polish the burrs on the four outer upper ends of the mold, the mold can be quickly adjusted to 90 degrees, thereby achieving high-efficiency multi-angle polishing and reducing the number of times the mold position needs to be changed manually.

[0014] By setting up a fastening structure, the lower end of the mold that needs to be polished can be manually fastened. Compared with electric fastening, this achieves the purpose of simple operation and eliminates the need to consider the installation of electrical equipment power cords.

[0015] By setting an adjustment cylinder, the placement seat can be moved when the grinding disc is grinding the upper side wall of the mold, ensuring that the grinding disc polishes more evenly. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a multi-angle adjustable polishing machine according to an embodiment of the present utility model; Figure 2 This is a schematic cross-sectional view of the frame structure in an embodiment of this utility model; Figure 3 This is a schematic diagram of the placement box structure in an embodiment of this utility model; Figure 4 This is a cross-sectional view of the placement box in an embodiment of the present utility model; Figure 5This is a schematic diagram of the placement plate structure in an embodiment of this utility model; Figure 6 This is a schematic diagram of the first placement seat and the movable component in an embodiment of this utility model.

[0017] In the diagram: 1. Frame; 2. Drive cylinder; 3. Grinding motor; 4. Placement box; 5. Placement plate; 6. Adjustment structure; 7. Servo motor; 8. Rotary shaft; 9. Limiting plate; 10. Adjusting rod; 11. Fixing component; 12. Adjustment groove; 13. Fastening structure; 14. First placement seat; 15. Mounting plate; 16. Screw; 17. Moving component; 18. Protective plate; 19. Limiting groove; 20. Adjusting cylinder; 21. Guide component; 22. Guide groove; 23. Leakage groove; 24. Removal plate. 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 1 Combination Figures 1-6 A multi-angle adjustable polishing machine includes a frame 1. A drive cylinder 2 is fixedly installed on one side of the frame 1. The output end of the drive cylinder 2 is connected to the interior of the frame 1 and a polishing motor 3 is fixedly connected thereto. A polishing disc is fixedly installed at the output end of the polishing motor 3. A placement box 4 is fixedly installed inside the frame 1. A placement plate 5 is fixedly installed at the upper end of the placement box 4. A fastening structure 13 is fixedly installed at the upper end of the placement plate 5. The fastening structure 13 fixes the mold to be polished. An adjustment structure 6 is installed inside the placement box 4. The adjustment structure 6 includes a servo motor 7 fixedly installed on the inner wall of the bottom end of the placement box 4 and a rotating shaft 8. A limit plate 9 is fixedly connected to the output end of the motor. An adjustment rod 10 is fixedly installed inside the conical groove on one side of the limit plate 9. A fixing member 11 is fixedly installed on the outer wall of the rotating shaft 8. Multiple adjustment grooves 12 are opened on the outer wall of the fixing member 11. The outer wall of the rotating shaft 8 passes through the upper end of the placement box 4 and is fixedly connected to the lower end of the placement plate 5.

[0020] See Figure 2 , Figure 4 and Figure 5Furthermore, it is found that the placement plates 5 located on both sides of the lower end of the moving part 17 have limiting grooves 19 inside, and the protrusions on both sides of the lower end of the moving part 17 slide inside the limiting grooves 19. An adjusting cylinder 20 is fixedly installed at the rear end of the frame 1. The output end of the adjusting cylinder 20 is connected to the rear end of the placement box 4 inside the frame 1. A guide groove 22 is opened inside the bottom end of the frame 1. Guide members 21 are fixedly installed on both sides of the lower end of the placement box 4. The guide members 21 slide inside the guide groove 22. A removal plate 24 is fixedly installed at the front end of the placement box 4 by bolts. A sluice groove 23 is opened inside the frame 1 located at the lower end of the grinding disc.

[0021] Specifically, the limiting groove 19 facilitates the stable sliding of the moving part 17, the adjusting cylinder 20 realizes the movement of the placement box 4, realizes the side polishing operation of the mold movement, the guide groove 22 is used to ensure the stable movement of the placement box 4, and the trough 23 realizes the drop of polishing waste.

[0022] Example 2 See Figure 5 , Figure 6 Furthermore, based on Embodiment 1, the fastening structure 13 includes a first placement seat 14 and a mounting plate 15 fixedly disposed on the upper end of the placement plate 5. A screw 16 is threaded inside the mounting plate 15. One end of the screw 16 is rotatably connected to a moving part 17. A protective plate 18 is fixedly disposed at the front end of the moving part 17. The front end of the protective plate 18 slides inside the mounting plate 15. The mold is located in the overlapping groove inside the upper end of the first placement seat 14 and the moving part 17.

[0023] Specifically, the first placement seat 14 is used to place one side of the mold, the mounting plate 15 is used to set the screw 16, the screw 16 is used to rotate and install the movable part 17, and the movable part 17 fixes the mold under the rotation of the screw 16.

[0024] In actual operation, when it is necessary to polish the periphery of the mold, the mold to be polished is placed into the mounting groove inside the first placement seat 14 and the moving part 17, and the screw 16 is rotated to fix the mold. The drive cylinder 2 works, moving the grinding motor 3 to one side of the mold. After the grinding disc finishes polishing, the grinding motor 3 is reset, and the servo motor 7 is started, thereby driving the limit plate 9 to rotate. This allows the adjusting rod 10 to enter the adjusting groove 12, and the rotating shaft 8 to rotate 90 degrees, thereby allowing the placement plate 5 to rotate 90 degrees. This process is repeated to polish the four sides of the mold, reducing the number of times operators need to change the mold. During the grinding operation, the adjusting cylinder 20 can be activated to make the placement box 4 move back and forth, so that the grinding purpose can still be achieved even for molds whose side length is greater than the lower end length of the grinding disc.

[0025] Although 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 alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-angle adjustable polishing machine, comprising a frame, characterized in that: A drive cylinder is fixedly installed on one side of the frame. The output end of the drive cylinder leads to the inside of the frame and is fixedly connected to a grinding motor. A grinding disc is fixedly installed at the output end of the grinding motor. A placement box is fixedly installed inside the frame. A placement plate is fixedly installed on the upper end of the placement box. A fastening structure is fixedly installed on the upper end of the placement plate. The fastening structure fixes the mold to be polished. An adjustment structure is installed inside the placement box. The adjustment structure includes a servo motor fixedly installed on the inner wall of the bottom end of the placement box and a rotating shaft. A limit plate is fixedly connected to the output end of the motor. An adjustment rod is fixedly installed inside the conical groove on one side of the limit plate. A fixing component is fixedly installed on the outer wall of the rotating shaft. Multiple adjustment grooves are opened on the outer wall of the fixing component. The outer wall of the rotating shaft passes through the upper end of the placement box and is fixedly connected to the lower end of the placement plate.

2. The multi-angle adjustable polishing machine according to claim 1, characterized in that: The fastening structure includes a first placement seat and a mounting plate fixedly disposed at the upper end of the placement plate. A screw is threaded inside the mounting plate, and a movable part is rotatably connected to one end of the screw. A protective plate is fixedly disposed at the front end of the movable part, and the front end of the protective plate slides inside the mounting plate. The mold is located in the overlapping groove inside the first placement seat and the upper end of the movable part.

3. The multi-angle adjustable polishing machine according to claim 2, characterized in that: Limiting grooves are provided inside the placement plates located on both sides of the lower end of the moving part, and the protrusions on both sides of the lower end of the moving part slide inside the limiting grooves.

4. The multi-angle adjustable polishing machine according to claim 1, characterized in that: An adjusting cylinder is fixedly installed at the rear end of the frame, and the output end of the adjusting cylinder leads to the inside of the frame and is fixedly connected to the rear end of the placement box.

5. A multi-angle adjustable polishing machine according to claim 4, characterized in that: The bottom end of the frame is provided with a guide groove, and guide members are fixedly provided on both sides of the lower end of the placement box. The guide members slide inside the guide groove.

6. The multi-angle adjustable polishing machine according to claim 1, characterized in that: A removal plate is fixed to the front end of the placement box by bolts.

7. A multi-angle adjustable polishing machine according to claim 1, characterized in that: A slot is provided inside the frame located at the lower end of the grinding disc.

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