Cutting device for automobile plate

Abstract

The utility model discloses an automobile plate cutting device which comprises a working table, first sliding rails are arranged on the two sides of the top end of the working table, movable side plates are movably arranged at the two ends of the first sliding rails respectively, vertical second sliding rails are arranged on the opposite sides of the two movable side plates respectively, clamping mechanisms are arranged on the second sliding rails in a sliding mode, and clamping mechanisms are arranged on the clamping mechanisms in a sliding mode. A mounting groove is formed in the center of the workbench, a lifting mechanism is arranged in the mounting groove, a mounting table is further arranged on the side, close to one first sliding rail, of the workbench, and a cutting mechanism is arranged on the mounting table. Compared with manual plate overturning, the plate overturning device has the advantages that the working efficiency is improved, time and labor are saved, the precision degree after plate position adjustment is greatly improved, cutting errors caused by inaccurate plate positions are reduced, and the production quality of products is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile plate processing equipment, and in particular relates to a cutting tool for automobile plates. Background Art

[0002] Automotive sheet refers to various metal sheet materials used in automobile manufacturing. Automotive sheet is usually used in the body, door, roof, hood, chassis and other parts of the car to provide structural strength, protect the internal components of the vehicle and provide beautiful appearance. After the automotive sheet is processed and formed, it needs to be cut using a cutting device to obtain the required geometric shape, dimensional accuracy and surface quality. Metal cutting machine tools are the most widely used and largest category of machine tools. Existing cutting devices can often only cut vertically, and the staff needs to adjust the position of the workpiece multiple times, which not only affects work efficiency, but also the manual adjustment of the workpiece position cannot accurately grasp the cutting position, which can easily affect product quality. Utility Model Content

[0003] In order to overcome the problem that the current cutting device can only perform vertical cutting and requires manual adjustment of the workpiece direction, resulting in the inability to accurately grasp the workstation position, which is easy to cause errors and affect the quality of the final product, the utility model provides a cutting tool for automobile plates, the purpose of which is to achieve automatic adjustment of the direction of the plate on the machine tool, thereby improving work efficiency and greatly improving the accuracy of workpiece positioning.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A cutting device for automobile plates comprises a workbench and bases located on both sides of the bottom end of the workbench, first slide rails are provided on both sides of the top end of the workbench, movable side panels are movably provided at both ends of the first slide rails, a vertical second slide rail is provided on the opposite side of the two movable side panels, a clamping mechanism is slidably provided on the second slide rails, a mounting groove is provided in the center of the workbench, a lifting mechanism is provided in the mounting groove, a mounting platform is also provided on one side of the workbench close to one of the first slide rails, and a cutting mechanism is provided on the mounting platform.

[0006] Furthermore, the lifting mechanism includes a first telescopic rod, the first telescopic rod is arranged in the installation slot, and one end of the first telescopic rod away from the bottom end of the installation slot is movably connected to a first electric turntable, and the first electric turntable is embedded in the opening end of the installation slot;

[0007] The clamping mechanism includes a second electric slider, which is slidably mounted on the second slide rail, and a connecting rod is provided on the side of the second electric slider away from the second slide rail, an end of the connecting rod away from the second electric slider is movably connected to an electric rotating rod, an end of the electric rotating rod away from the connecting rod is provided with a mounting block, a side of the mounting block away from the electric rotating rod is provided with a pair of third slide rails parallel to each other, clamping blocks are slidably mounted on both ends of the third slide rails, and an anti-slip pad is also provided on the opposite side of the clamping block.

[0008] Furthermore, the cutting mechanism includes a mounting seat, which is fixedly mounted on the mounting platform, and a second electric turntable is provided at one end of the mounting seat away from the mounting platform, and a second telescopic rod is also provided on the second electric turntable, a CNC robotic arm is connected to the side wall of one end of the second telescopic rod away from the second electric turntable, and a cutting tool is provided at one end of the CNC robotic arm away from the second telescopic rod.

[0009] Furthermore, both ends of the bottom of the movable side panel are connected to a first electric slider, the first electric slider is slidably matched with the first slide rail, and the top of the first electric slider extends above the first slide rail.

[0010] Furthermore, a plurality of yoke-shaped support blocks are evenly arranged and distributed on the upper surface of the workbench, and a plurality of through-holes for material leakage are also opened on the workbench, and the yoke-shaped support blocks and the material leakage holes are alternately distributed in rows.

[0011] Furthermore, a vacuum cleaner is provided at the bottom of the workbench, and a plurality of the leakage holes are connected to the vacuum cleaner, and a collecting hopper is also connected to the bottom of the vacuum cleaner.

[0012] Beneficial effects of the utility model:

[0013] (1) By setting a lifting mechanism and a clamping mechanism, when the automobile plate needs to be turned or flipped, the lifting mechanism first lifts the plate to separate it from the yoke-shaped support block, so that the support mechanism can clamp and flip the plate. Compared with the traditional plate flipping by manpower, the CNC robot arm controls the movement of the cutting tool, which not only improves the work efficiency and saves time and effort, but also greatly improves the accuracy of the plate position adjustment, thereby reducing the cutting error caused by inaccurate plate position and improving the production quality of the product;

[0014] (2) By opening a material leakage hole on the workbench, and connecting the bottom of the material leakage hole to a collecting hopper, and also providing a vacuum cleaner in between, it is possible to effectively avoid the accumulation of waste chips on the surface of the machine tool and the impact on the working environment and equipment operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a schematic three-dimensional structure diagram of the present utility model;

[0017] Figure 2 is Figure 1 a partial enlarged view of the position A in

[0018] Figure 3 a partial enlarged view of the workbench in the present utility model;

[0019] Figure 4 It is a front cross-sectional view of the present utility model.

[0020] In the figure: 1. Workbench; 11. Base; 12. First slide rail; 13. Movable side plate; 130. Second slide rail; 131. Second electric slider; 132. Connecting rod; 133. Electric rotating rod; 134. Mounting block; 135. Third slide rail; 136. Clamping block; 14. First electric slider; 15. Wedge-shaped support block; 16. Material leakage hole; 17. Installation groove; 18. First telescopic rod; 19. First electric turntable; 2. Installation table; 21. Mounting seat; 22. Second electric turntable; 23. Second telescopic rod; 24. Numerical control robotic arm; 25. Cutting tool; 3. Dust collector; 4. Aggregate hopper. Specific embodiments

[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0022] Please refer to Figure 1-4 As shown, the present utility model is a cutting device for automotive sheets, including a workbench 1 and bases 11 located on both sides of the bottom end of the workbench 1. A number of wedge-shaped support blocks 15 are evenly arranged on the upper surface of the workbench 1. The top ends of the number of wedge-shaped support blocks 15 are used to support the sheets to be cut, ensuring the stable placement of the automotive sheets while reducing the contact area between the bottom end of the sheets and the workbench 1. Compared with directly contacting the surface of the workbench 1, it can avoid damage to the surface of the workbench 1 by the cutting tool during cutting;

[0023] In addition, in order to prevent waste chips from accumulating on the surface of the workbench 1 to keep the equipment clean, a number of through material leakage holes 16 are provided on the workbench 1. The wedge-shaped support blocks 15 and the material leakage holes 16 are arranged alternately in columns. A dust collector 3 is also provided at the bottom end of the workbench 1. A number of material leakage holes 16 are all communicated with the dust collector 3, and a collecting hopper 4 is also communicated with the bottom of the dust collector 3. In this way, during the cutting work, the waste chips of the cut plate will fall into the collecting hopper 4 through the material leakage holes 16 and be collected, thus avoiding the accumulation of waste chips on the surface of the machine tool and affecting the working environment.

[0024] In order to clamp plates of different sizes and dimensions, first sliding rails 12 are provided on both sides of the top end of the workbench 1. Movable side plates 13 are respectively movably arranged at both ends of the first sliding rails 12. Both ends of the bottom of the movable side plates 13 are connected with first electric sliders 14. The first electric sliders 14 are slidably adapted to the first sliding rails 12, and the tops of the first electric sliders 14 extend above the first sliding rails 12. In this way, there will be a certain distance between the bottom end of the movable side plate 13 and the workbench 1. The height of this distance should enable a number of wedge-shaped support blocks 15 to pass through smoothly, thus ensuring that the movable side plate 3 can move along the first sliding rail 12. A vertical second sliding rail 130 is provided on the opposite side of each of the two movable side plates 13. Clamping mechanisms are slidably arranged on the second sliding rails 130. Specifically, the clamping mechanism includes a second electric slider 131. The second electric slider 131 is slidably installed on the second sliding rail 130, and a connecting rod 132 is provided on the side of the second electric slider 131 away from the second sliding rail 130. One end of the connecting rod 132 away from the second electric slider 131 is movably connected with an electric rotating rod 133. An installation block 134 is provided at the end of the electric rotating rod 133 away from the connecting rod 132. A pair of parallel third sliding rails 135 are provided on the side of the installation block 134 away from the electric rotating rod 133. Clamping blocks 136 are slidably installed at both ends of the third sliding rails 135.

[0025] At the same time, an installation groove 17 is provided at the center of the workbench 1. A lifting mechanism is arranged in the installation groove 17. An installation platform 2 is also provided on one side of the workbench 1 close to one of the first sliding rails 12. A cutting mechanism is arranged on the installation platform 2. Among them, the lifting mechanism includes a first telescopic rod 18. The first telescopic rod 18 is arranged in the installation groove 17, and one end of the first telescopic rod 18 away from the bottom end of the installation groove 17 is movably connected with a first electric turntable 19. The first electric turntable 19 is embedded at the opening end of the installation groove 17.

[0026] The lifting mechanism is provided to facilitate the change of the direction or the flipping of the board on the workbench 1. Since the cutting of the board requires the board to be placed on the tops of a number of wedge-shaped support blocks 15, if one wants to achieve the turning or flipping of the board at this time, it is first necessary to separate the board from the number of wedge-shaped support blocks 15. At this time, only need to drive the first telescopic rod 18 to extend, thereby driving the first electric turntable 19 to rise, and then lift the board up. If only the turning of the board is needed, by controlling the rotation of the first electric turntable 19, the turning of the board can be achieved. If the flipping of the board is needed, after using the lifting mechanism to lift the board, drive the two movable side plates 13 to move towards the board at the same time, and at the same time control the second electric slider 131 to move on the second slide rail 130, thereby driving the clamping mechanism to move to a suitable position until the edge of the board abuts against one side of the mounting block 134. Then, by controlling the clamping block 136 to move towards the board along the third slide rail 135, the clamping of the board can be achieved. In order to stably clamp the board, anti-slip pads are also provided on the opposite sides of the two clamping blocks 136. After the clamping is completed, control the two clamping mechanisms to move up along the second slide rail 130 to a suitable position, and the electric rotating rod 133 rotates to achieve the flipping of the board. After the flipping is completed, control the clamping mechanism to descend until the board abuts against the surface of the first electric turntable 19. Then, control the clamping block 136 to move to release the board, and then control the movable side plates 13 to move to both sides respectively. Finally, control the first telescopic rod 18 to retract until the first electric turntable 19 returns to its initial position, and the board is placed on a number of wedge-shaped support blocks 15;

[0027] The cutting mechanism includes a mounting seat 21, the mounting seat 21 is fixedly arranged on the mounting table 2, and a second electric turntable 22 is arranged at one end of the mounting seat 21 away from the mounting table 2. A second telescopic rod 23 is also arranged on the second electric turntable 22. A numerically controlled robotic arm 24 is connected to the side wall of one end of the second telescopic rod 23 away from the second electric turntable 22. A cutting tool 25 is arranged at one end of the numerically controlled robotic arm 24 away from the second telescopic rod 23. Among them, the settings of the second electric turntable 22 and the numerically controlled robotic arm 24 enable the cutting tool to rotate in different directions, thereby facilitating the cutting of the board.

[0028] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, as well as a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present utility model. In addition, "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A cutting device for automobile sheet materials, comprising a workbench (1) and bases (11) located on both sides of the bottom end of the workbench (1), characterized in that: The workbench (1) is provided with first slide rails (12) on both sides of the top, and movable side panels (13) are movably provided at both ends of the first slide rails (12). A vertical second slide rail (130) is provided on the opposite side of the two movable side panels (13), and a clamping mechanism is slidably provided on the second slide rails (130). The workbench (1) is provided with a mounting groove (17) at the center, and a lifting mechanism is provided in the mounting groove (17). The workbench (1) is also provided with a mounting platform (2) on one side close to one of the first slide rails (12), and a cutting mechanism is provided on the mounting platform (2).

2. The cutting device for automobile sheet material according to claim 1, characterized in that: The lifting mechanism comprises a first telescopic rod (18), the first telescopic rod (18) being arranged in the mounting groove (17), and one end of the first telescopic rod (18) away from the bottom end of the mounting groove (17) is movably connected to a first electric turntable (19), and the first electric turntable (19) is embedded in the opening end of the mounting groove (17).

3. The cutting device for automobile sheet material according to claim 1, characterized in that: The clamping mechanism comprises a second electric slider (131), the second electric slider (131) is slidably mounted on the second slide rail (130), and a connecting rod (132) is provided on the side of the second electric slider (131) away from the second slide rail (130), and an end of the connecting rod (132) away from the second electric slider (131) is movably connected to an electric rotating rod (133), and an installation block (134) is provided on the end of the electric rotating rod (133) away from the connecting rod (132), and a pair of third slide rails (135) parallel to each other are provided on a side of the installation block (134) away from the electric rotating rod (133), and clamping blocks (136) are slidably mounted on both ends of the third slide rail (135), and an anti-slip pad is also provided on the opposite side of the clamping block (136).

4. The cutting device for automobile sheet material according to claim 2, characterized in that: The cutting mechanism comprises a mounting seat (21), the mounting seat (21) being fixedly arranged on the mounting platform (2), and a second electric turntable (22) being arranged at one end of the mounting seat (21) away from the mounting platform (2), and a second telescopic rod (23) being arranged on the second electric turntable (22), a numerical control mechanical arm (24) being connected to a side wall of one end of the second telescopic rod (23) away from the second electric turntable (22), and a cutting tool (25) being arranged at one end of the numerical control mechanical arm (24) away from the second telescopic rod (23).

5. The cutting device for automobile sheet material according to claim 2, characterized in that: Both ends of the bottom of the movable side plate (13) are connected to a first electric slider (14), the first electric slider (14) is slidably adapted to the first slide rail (12), and the top of the first electric slider (14) extends above the first slide rail (12).

6. The cutting device for automobile sheet material according to claim 1, characterized in that: A plurality of yoke-shaped support blocks (15) are evenly arranged and distributed on the upper surface of the workbench (1), and a plurality of through-holes (16) are also provided on the workbench (1), wherein the yoke-shaped support blocks (15) and the hole (16) are alternately arranged in rows.

7. The cutting device for automobile sheet material according to claim 6, characterized in that: A dust collector (3) is also provided at the bottom of the workbench (1), and a plurality of the material leakage holes (16) are all connected to the dust collector (3), and the bottom of the dust collector (3) is also connected to a material collecting hopper (4).

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