Metal plate cutting and grinding device

Abstract

The utility model relates to the technical field of polishing devices, and discloses a metal plate cutting and polishing device which comprises two supports, a workbench is fixedly connected to the tops of the two supports, two supporting plates are fixedly connected to the top of the workbench, a top plate is fixedly connected between the two supporting plates, and the top plate is fixedly connected to the top of the workbench. A mounting frame is fixedly connected to the top of the top plate, a moving assembly is arranged in the supporting plate, and a grinding assembly is arranged on the outer side of the moving assembly. The first motor drives the first transmission rod to rotate, so that the belt sets are driven to rotate, the second transmission rod is driven to rotate, the second belt set is driven to rotate, the second first transmission rod is driven to rotate, the two polishing discs are driven to rotate synchronously, and therefore the two sides of a metal component can be polished; therefore, burrs can be polished, the time for overturning the metal component can be shortened, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices, and more specifically, to a metal plate cutting and grinding device. Background Art

[0002] Metal sheets are suitable for the construction, chemical and metal structure industries. Due to their flat shape and large flat area, they can be cut, bent and stamped at will to make different metal components. However, during the cutting, trimming and stamping processes, there will be burrs and a certain degree of stretching and bending at the cutting and stamping points, which will affect their use. They need to be cut and polished to make them flat and smooth for easy use.

[0003] Nowadays, when you want to grind metal components, you usually clamp the metal sheet first, and then move the metal component to the grinding device, so that the metal component is polished by the grinding device to remove the burrs, thereby ensuring that the metal component is flat and smooth. However, the grinding devices used today can generally only grind the metal component in one direction. If you want to grind the other side of the metal component, you need to turn the metal component, which will extend the working time and reduce production efficiency. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a metal plate cutting and grinding device, which has the advantages of being able to grind both sides of a metal component, reducing working time and improving production efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal sheet cutting and grinding device, comprising a bracket, wherein two brackets are provided, and the tops of the two brackets are fixedly connected to a workbench, the top of the workbench is fixedly connected to two support plates, a top plate is fixedly connected between the two support plates, and a mounting frame is fixedly connected to the top of the top plate, a moving component is provided inside the support plate, and a grinding component is provided outside the moving component, and the grinding component comprises a first motor fixedly connected to the outside of the moving component, a first transmission rod is fixedly connected to the transmission end of the first motor, two first transmission rods are provided, and the second end of the first transmission rod is rotatably connected to the outside of the moving component, a belt group is fixedly connected to the outside of the first transmission rod, a second transmission rod is fixedly connected to the inside of the belt group, and a grinding disc is fixedly connected to the end of the first transmission rod.

[0006] As an optimal technical solution of the present invention, a clamping assembly is provided on the outside of the workbench, and the clamping assembly includes a third motor fixedly connected to the inside of the workbench, the transmission end of the third motor is fixedly connected to the second screw, the end of the second screw is rotatably connected to the inside of the workbench, the outer side of the second screw is threadedly connected to a transmission block, and the transmission block is slidably connected to the inside of the workbench. There are three transmission blocks, and the other two transmission blocks are slidably connected to the second slide rod, and the two ends of the second slide rod are respectively fixedly connected to the inside of the workbench.

[0007] As an optimal technical solution of the present invention, the clamping assembly also includes a discharge frame fixedly connected to the top of the transmission block, two groups of support frames are slidably connected inside the discharge frame, and the two groups of support frames are arranged opposite to each other. Rollers are rotatably connected inside the support frame, and a support rod is fixedly connected to the outside of the support frame. The support rod passes through the discharge frame and is slidably connected to the discharge frame, and a spring is fixedly connected between the outside of the support frame and the inside of the discharge frame.

[0008] As an optimal technical solution of the present utility model, the moving component includes a transmission frame with a fixed connecting body fixedly connected to the outside of the first motor, the outside of the transmission frame is rotatably connected to both ends of the second transmission rod, the outside of the transmission frame is rotatably connected to the end of the first transmission rod, and the inside of the transmission frame is slidably connected to two first sliding rods.

[0009] As a preferred technical solution of the present invention, the moving assembly further includes a first screw rod threadedly connected to the interior of the transmission frame, and the end of the first screw rod is fixedly connected to the second motor.

[0010] As a preferred technical solution of the present utility model, a lifting assembly is provided on the outer side of the top plate, and the lifting assembly includes a fourth motor fixedly connected to the bottom of the mounting frame, the transmission end of the fourth motor is fixedly connected to the third transmission rod, the bottom of the third transmission rod is rotatably connected to the top of the top plate, and the outer side of the third transmission rod is fixedly connected to a gear, and two gears are provided, and the two gears are engaged with each other.

[0011] As an optimal technical solution of the present utility model, a screw barrel is fixedly connected to the inside of the gear, a third screw is threadedly connected to the inside of the screw barrel, the third screw passes through the top plate and is slidably connected to the top plate, the bottom of the third screw is fixedly connected to a lifting frame, the outside of the lifting frame is slidably connected to the inside of the support plate, the inside of the lifting frame is fixedly connected to the outside of the second motor, the inside of the lifting frame is rotatably connected to the end of the first screw, and the inside of the lifting frame is fixedly connected to the end of the first slide rod.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model drives the first transmission rod to rotate by the first motor, thereby driving the belt group to rotate, thereby driving the second transmission rod to rotate, thereby driving the second belt group to rotate, thereby driving the second first transmission rod to rotate, thereby driving the two grinding discs to rotate synchronously, thereby grinding both sides of the metal component, thereby grinding burrs, thereby reducing the time for flipping the metal component, thereby improving work efficiency.

[0014] 2. When the thickness of the metal component is not enough to contact the grinding discs at the same time, the utility model can use the third motor to drive the second screw to rotate, thereby driving the transmission block to move, thereby driving the discharge frame to move, thereby driving the metal component to move. When the thickness of the metal component is not enough to be polished simultaneously by two grinding discs, the metal component can be driven to move by the movement of the discharge frame, so that the metal component can contact the grinding discs, thereby polishing the metal component. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic side view of the overall structure of the utility model;

[0016] Figure 2 This is a schematic structural diagram of the utility model from another perspective;

[0017] Figure 3 This is a side view schematic diagram of the internal components of the present invention;

[0018] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure of area A;

[0019] Figure 5 This is a side view of some components of the utility model;

[0020] Figure 6 This is a schematic diagram of the disassembled structure of some components of the utility model.

[0021] In the figure: 1. bracket; 2. workbench; 3. support plate; 4. top plate; 5. mounting frame; 6. first motor; 7. first transmission rod; 8. belt group; 9. second transmission rod; 10. grinding disc; 11. transmission frame; 12. first screw; 13. first slide bar; 14. second motor; 15. third motor; 16. second screw; 17. transmission block; 18. second slide bar; 19. discharge frame; 20. support frame; 21. roller; 22. support rod; 23. spring; 24. fourth motor; 25. third transmission rod; 26. gear; 27. barrel; 28. third screw; 29. ​​lifting frame. 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] like Figures 1 to 6 As shown, the utility model provides a metal plate cutting and grinding device, including a bracket 1, two brackets 1 are provided, the top of the two brackets 1 is fixedly connected to a workbench 2, the top of the workbench 2 is fixedly connected to two support plates 3, a top plate 4 is fixedly connected between the two support plates 3, the top of the top plate 4 is fixedly connected to a mounting frame 5, a moving component is provided inside the support plate 3, and a grinding component is provided outside the moving component. The grinding component includes a first motor 6 fixedly connected to the outside of the moving component, the transmission end of the first motor 6 is fixedly connected to a first transmission rod 7, two first transmission rods 7 are provided, and the end of the second first transmission rod 7 is rotatably connected to the outside of the moving component, a belt group 8 is fixedly connected to the outside of the first transmission rod 7, a second transmission rod 9 is fixedly connected inside the belt group 8, and a grinding disc 10 is fixedly connected to the end of the first transmission rod 7.

[0024] The first motor 6 drives the first transmission rod 7 to rotate, thereby driving the belt group 8 to rotate, thereby driving the second transmission rod 9 to rotate, thereby driving the second belt group 8 to rotate, thereby driving the second first transmission rod 7 to rotate, thereby driving the two grinding discs 10 to rotate synchronously, thereby grinding both sides of the metal component, thereby grinding burrs, thereby reducing the time for flipping the metal component, thereby improving work efficiency.

[0025] Among them, a clamping assembly is provided on the outside of the workbench 2, and the clamping assembly includes a third motor 15 fixedly connected to the inside of the workbench 2. The transmission end of the third motor 15 is fixedly connected to the second screw 16, and the end of the second screw 16 is rotatably connected to the inside of the workbench 2. The outer side of the second screw 16 is threadedly connected to a transmission block 17, and the transmission block 17 is slidably connected to the inside of the workbench 2. There are three transmission blocks 17, and the other two transmission blocks 17 are slidably connected to the second slide rod 18. The two ends of the second slide rod 18 are respectively fixedly connected to the inside of the workbench 2.

[0026] The third motor 15 drives the second screw 16 to rotate, thereby driving the transmission block 17 to move.

[0027] Among them, the clamping assembly also includes a discharge frame 19 fixedly connected to the top of the transmission block 17, and two groups of support frames 20 are slidably connected inside the discharge frame 19. The two groups of support frames 20 are arranged opposite to each other. A roller 21 is rotatably connected inside the support frame 20, and a support rod 22 is fixedly connected to the outside of the support frame 20. The support rod 22 passes through the discharge frame 19 and is slidably connected to the discharge frame 19. A spring 23 is fixedly connected between the outside of the support frame 20 and the inside of the discharge frame 19.

[0028] The movement of the transmission block 17 drives the discharge frame 19 to move, thereby driving the metal component to move. When the thickness of the metal component is not enough to be polished by two grinding discs 10 at the same time, the movement of the discharge frame 19 can drive the metal component to move, so that the metal component can contact the grinding disc 10, thereby grinding the metal component.

[0029] By moving the metal component, the roller 21 can be pushed up, thereby driving the support rod 22 to move, thereby squeezing the spring 23. When the metal component moves to the specified position, the counter pressure generated by the spring 23 can make the roller 21 always press the metal component, thereby ensuring that the metal component can always remain in a vertical state, which makes it easier for the grinding disc 10 to grind the metal component.

[0030] Among them, the moving component includes a transmission frame 11 fixedly connected to the outside of the first motor 6, the outside of the transmission frame 11 is rotatably connected to the two ends of the second transmission rod 9, the outside of the transmission frame 11 is rotatably connected to the end of the first transmission rod 7, and the inside of the transmission frame 11 is slidably connected to two first sliding rods 13.

[0031] The first motor 6 , the second transmission rod 9 , the first transmission rod 7 and the first slide bar 13 are supported by the transmission frame 11 , thereby ensuring the stability of the device during operation.

[0032] The moving assembly further includes a first screw rod 12 threadedly connected to the interior of the transmission frame 11 , and a second motor 14 is fixedly connected to an end portion of the first screw rod 12 .

[0033] The second motor 14 drives the first screw 12 to rotate, thereby driving the transmission frame 11 to move, thereby driving the grinding assembly to move, thereby facilitating the grinding of metal components.

[0034] Among them, a lifting assembly is provided on the outside of the top plate 4, and the lifting assembly includes a fourth motor 24 fixedly connected to the bottom of the mounting frame 5, and the transmission end of the fourth motor 24 is fixedly connected to the third transmission rod 25, and the bottom of the third transmission rod 25 is rotatably connected to the top of the top plate 4, and a gear 26 is fixedly connected to the outside of the third transmission rod 25. There are two gears 26, and the two gears 26 are meshed with each other.

[0035] The fourth motor 24 drives the third transmission rod 25 to rotate, thereby driving the gear 26 to rotate, thereby driving the second gear 26 to rotate.

[0036] Among them, the gear 26 is fixedly connected to the inside of the screw barrel 27, and the inside of the screw barrel 27 is threadedly connected to the third screw 28. The third screw 28 passes through the top plate 4 and is slidingly connected to the top plate 4. The bottom of the third screw 28 is fixedly connected to the lifting frame 29. The outer side of the lifting frame 29 is slidingly connected to the inside of the support plate 3. The inner side of the lifting frame 29 is fixedly connected to the outer side of the second motor 14. The inner side of the lifting frame 29 is rotatably connected to the end of the first screw 12, and the inside of the lifting frame 29 is fixedly connected to the end of the first slide rod 13.

[0037] By rotating the gear 26, the screw barrel 27 is driven to rotate, thereby driving the third screw 28 to move, thereby driving the moving assembly to move, thereby driving the grinding assembly to move, so that the grinding assembly can be moved to the outside of the metal component, thereby facilitating the grinding of the metal component.

[0038] The working principle and use process of the utility model are as follows: the first motor 6 drives the first transmission rod 7 to rotate, thereby driving the belt group 8 to rotate, thereby driving the second transmission rod 9 to rotate, thereby driving the second belt group 8 to rotate, thereby driving the second first transmission rod 7 to rotate, thereby driving the two grinding discs 10 to rotate synchronously, thereby grinding both sides of the metal component, thereby grinding burrs, thereby reducing the time for turning the metal component, thereby improving work efficiency;

[0039] When the thickness of the metal component is not enough to contact the grinding disc 10 at the same time, the third motor 15 can be used to drive the second screw 16 to rotate, thereby driving the transmission block 17 to move, thereby driving the discharge frame 19 to move, thereby driving the metal component to move. When the thickness of the metal component is not enough to be polished simultaneously by two grinding discs 10, the metal component can be driven to move by the movement of the discharge frame 19, so that the metal component can contact the grinding disc 10, thereby grinding the metal component.

[0040] 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.

[0041] 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 metal plate cutting and grinding device, comprising a bracket (1), characterized in that: The brackets (1) are provided with two, the tops of the two brackets (1) are fixedly connected to a workbench (2), the tops of the workbench (2) are fixedly connected to two support plates (3), a top plate (4) is fixedly connected between the two support plates (3), the tops of the top plates (4) are fixedly connected to a mounting frame (5), a moving assembly is provided inside the support plates (3), a grinding assembly is provided outside the moving assembly, the grinding assembly comprises a first motor (6) fixedly connected to the outside of the moving assembly, a first transmission rod (7) is fixedly connected to the transmission end of the first motor (6), two first transmission rods (7) are provided, the second end of the first transmission rod (7) is rotatably connected to the outside of the moving assembly, a belt group (8) is fixedly connected to the outside of the first transmission rod (7), a second transmission rod (9) is fixedly connected inside the belt group (8), and a grinding disc (10) is fixedly connected to the end of the first transmission rod (7).

2. The metal sheet cutting and grinding device according to claim 1, characterized in that: A clamping assembly is provided on the outside of the workbench (2), and the clamping assembly includes a third motor (15) fixedly connected to the inside of the workbench (2); a transmission end of the third motor (15) is fixedly connected to a second screw (16); an end of the second screw (16) is rotatably connected to the inside of the workbench (2); a transmission block (17) is threadedly connected to the outside of the second screw (16); the transmission block (17) is slidably connected to the inside of the workbench (2); three transmission blocks (17) are provided, and the other two transmission blocks (17) are slidably connected to second slide bars (18); and both ends of the second slide bar (18) are fixedly connected to the inside of the workbench (2).

3. The metal sheet cutting and grinding device according to claim 2, characterized in that: The clamping assembly also includes a discharge frame (19) fixedly connected to the top of the transmission block (17), two groups of support frames (20) are slidably connected inside the discharge frame (19), and the two groups of support frames (20) are arranged opposite to each other. A roller (21) is rotatably connected inside the support frame (20), and a support rod (22) is fixedly connected to the outside of the support frame (20), and the support rod (22) passes through the discharge frame (19) and is slidably connected to the discharge frame (19), and a spring (23) is fixedly connected between the outside of the support frame (20) and the inside of the discharge frame (19).

4. The metal sheet cutting and grinding device according to claim 1, characterized in that: The moving assembly includes a transmission frame (11) fixedly connected to the outside of the first motor (6), the outside of the transmission frame (11) is rotatably connected to the two ends of the second transmission rod (9), the outside of the transmission frame (11) is rotatably connected to the end of the first transmission rod (7), and the inside of the transmission frame (11) is slidably connected to two first sliding rods (13).

5. The metal sheet cutting and grinding device according to claim 4, characterized in that: The moving assembly further comprises a first screw rod (12) threadedly connected to the interior of the transmission frame (11), and a second motor (14) is fixedly connected to the end of the first screw rod (12).

6. The metal sheet cutting and grinding device according to claim 1, characterized in that: A lifting assembly is provided on the outside of the top plate (4), and the lifting assembly includes a fourth motor (24) fixedly connected to the bottom of the mounting frame (5); a third transmission rod (25) is fixedly connected to the transmission end of the fourth motor (24); the bottom of the third transmission rod (25) is rotatably connected to the top of the top plate (4); a gear (26) is fixedly connected to the outside of the third transmission rod (25); two gears (26) are provided, and the two gears (26) are meshed with each other.

7. The metal sheet cutting and grinding device according to claim 6, characterized in that: The gear (26) is fixedly connected to a screw barrel (27), and the screw barrel (27) is threadedly connected to a third screw rod (28). The third screw rod (28) passes through the top plate (4) and is slidably connected to the top plate (4). The bottom of the third screw rod (28) is fixedly connected to a lifting frame (29). The outer side of the lifting frame (29) is slidably connected to the inner side of the support plate (3). The inner side of the lifting frame (29) is fixedly connected to the outer side of the second motor (14). The inner side of the lifting frame (29) is rotatably connected to the end of the first screw rod (12). The inner side of the lifting frame (29) is fixedly connected to the end of the first slide rod (13).

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