Vehicle plate cutting device

Abstract

The utility model discloses a vehicle plate cutting device which comprises a machine body, a supporting arm is movably connected to the machine body, a cantilever is connected to the supporting arm in a sliding mode, a first hydraulic rod is fixedly connected into the cantilever, and a laser generator is fixedly connected to the movable end of the first hydraulic rod. A supporting arm is fixedly connected to the machine body, a supporting frame is fixedly connected to the supporting arm, a fixing assembly is arranged on the supporting frame, a sliding rail is fixedly connected to the machine body, a supporting plate is slidably connected to the sliding rail, a groove is formed in the machine body, a slag collecting box is arranged in the groove, and a control table is fixedly connected to one side of the machine body. The cutting device has the advantages that the sweeping board is fixed through the fixing assembly, so that the situation that the cutting precision is affected due to shifting of the sweeping board in the cutting process is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the car plate processing technical field especially, relate to a car plate cutting device. BACKGROUND

[0002] Car plate processing refers to the process that raw material is processed into the plate parts meeting the requirements of automobile manufacturing through a series of process steps, which is very important in automobile manufacturing because it directly affects the safety, appearance quality and overall performance of the automobile. The processing process includes shearing plate blanking, stamping, cutting, bending, welding and forming steps, among which the cutting device is needed for cutting the car plate.

[0003] However, the prior art has some problems: the existing car plate cutting device usually directly places the car plate on the workbench of the cutting device for cutting by laser. However, the steel plate may be offset or one end may be raised during cutting, which causes the cutting position to be offset, so that the cut car plate cannot meet the production standard. Therefore, we propose a car plate cutting device. UTILITY MODEL CONTENT

[0004] In view of the problems existing in the prior art, the utility model aims to provide a car plate cutting device which fixes the car plate through a fixing assembly to avoid the car plate offset during cutting and affect the cutting precision.

[0005] The utility model is implemented in the following way: a car plate cutting device includes a machine body, a support arm movably connected to the machine body, a cantilever slidably connected to the support arm, a first hydraulic rod fixedly connected to the cantilever, a laser generator fixedly connected to the movable end of the first hydraulic rod, a support frame fixedly connected to the support arm, a fixing assembly provided on the support frame, a slide rail fixedly connected to the machine body, a support plate slidably connected to the slide rail, a groove formed in the machine body, a slag collecting box provided in the groove, and a control console fixedly connected to one side of the machine body.

[0006] Optionally, a slide is formed in the machine body, the support arm is slidably connected to the slide, a threaded rod is rotatably connected to the slide, the threaded rod is threadedly connected to the support arm, a first motor is fixedly connected to the machine body, and the threaded rod is fixedly connected to the output end of the first motor.

[0007] Optionally, a sliding groove is formed in the support arm, the cantilever is slidably connected to the sliding groove, a lead screw is rotatably connected to the sliding groove, the lead screw is threadedly connected to the cantilever, a second motor is fixedly connected to the support arm, and the lead screw is fixedly connected to the output end of the second motor.

[0008] Optionally, a drag chain is fixedly connected to the support arm, the drag chain is fixedly connected to the cantilever, an air pipe is arranged in the drag chain, and the air pipe is communicated with the laser generator.

[0009] Optionally, the fixing assembly comprises a second hydraulic rod, the second hydraulic rod is fixedly connected to the support frame, a fixing rod is fixedly connected to an output end of the second hydraulic rod, two groups of fixing rollers are rotatably connected to the fixing rod, and the laser generator is arranged between the two groups of fixing rollers.

[0010] Optionally, a third hydraulic rod is fixedly connected to the machine body, and the support plate is fixedly connected to an output end of the third hydraulic rod.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1、 the utility model discloses a fixing assembly, when placing the car plate, the second hydraulic rod controls the fixed rod and the fixed roller to move up, avoids the collision with the car plate, when cutting, the second hydraulic rod controls the fixed rod and the fixed roller to move down, so that the fixed roller fixes the car plate, avoids the deviation in the cutting process, ensures the cutting progress, and when needing cutting multiple times, the fixed roller can be moved to the next cutting point by moving the support arm, and the car plate is always fixed, avoiding the deviation or lifting of the car plate during cutting.

[0013] 2、 the utility model discloses that the support plate is movably connected to the machine body, and the support plate is moved by controlling the third hydraulic rod to stretch out and draw back, so that the device can fix and cut the car plate of different sizes, and the anti-skid strip fixed on the support plate can further avoid the dislocation of the car plate during cutting, and ensure the cutting accuracy.

[0014] Other features and advantages of the present utility model will become apparent from the following detailed description of exemplary embodiments thereof, taken in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the structural schematic diagram provided by the utility model;

[0016] Fig. 2 It is the machine body sectional view provided by the utility model;

[0017] Fig. 3 It is the support arm sectional view provided by the utility model;

[0018] Fig. 4 It is the fixed roller schematic view provided by the utility model.

[0019] In the diagram: 1. Machine body; 2. Support arm; 3. Cantilever; 4. First hydraulic rod; 5. Laser generator; 6. Support frame; 7. Fixing assembly; 701. Fixing rod; 702. Fixing roller; 703. Rubber pad; 704. Second hydraulic rod; 8. Slide rail; 9. Support plate; 10. Slag collection box; 11. Threaded rod; 12. First motor; 13. Lead screw; 14. Second motor; 15. Cable chain; 16. Vent pipe; 17. Third hydraulic rod; 18. Anti-slip strip; 19. Control console. Detailed Implementation

[0020] To further understand the utility model content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0021] like Figs. 1 to 4 As shown in the figure, the present invention provides a car body cutting device, which includes a body 1. The body 1 is made of multiple sets of stainless steel plates welded together. The main function of the body 1 is to support the entire device and ensure that the device operates normally.

[0022] Furthermore, a support arm 2 is movably connected to the body 1, and a slide rail is provided on the body 1. The support arm 2 is slidably connected to the slide rail, and a threaded rod 11 is rotatably connected inside the slide rail. The threaded rod 11 is threadedly connected to the support arm 2. A first motor 12 is fixedly connected to the body 1, and the threaded rod 11 is fixedly connected to the output end of the first motor 12.

[0023] Specifically, after the first motor 12 starts, it drives the threaded rod 11 to rotate. After the threaded rod 11 rotates, it will drive the support arm 2 to slide in the slide of the machine body 1, thereby changing the position of the support arm 2, which in turn changes the position of the laser generator 5. This allows the device to adjust the position of the laser generator 5 according to the required cutting size.

[0024] Furthermore, a cantilever 3 is slidably connected to the support arm 2, and a groove is provided on the support arm 2. The cantilever 3 is slidably connected in the groove, and a lead screw 13 is rotatably connected in the groove. The lead screw 13 is threadedly connected to the cantilever 3. A second motor 14 is fixedly connected to the support arm 2, and the lead screw 13 is fixedly connected to the output end of the second motor 14.

[0025] Specifically, after the second motor 14 starts, it drives the lead screw 13 to rotate. After the lead screw 13 rotates, it drives the cantilever 3 to slide in the groove on the support arm 2, thereby driving the laser generator 5 to complete the cutting of the car plate.

[0026] Furthermore, a first hydraulic rod 4 is fixedly connected inside the cantilever 3, and a laser generator 5 is fixedly connected to the movable end of the first hydraulic rod 4. When the vehicle board is placed on the device, the first hydraulic rod 4 controls the laser generator 5 to move upward to prevent the vehicle board from touching the laser generator 5 and causing damage. When cutting the vehicle board, the first hydraulic rod 4 controls the laser generator 5 to move downward so that the laser emitted by the laser generator 5 can cut the vehicle board more quickly.

[0027] Furthermore, the working principle of the laser generator 5 mainly involves basic principles such as laser amplification, photon excitation, and resonant cavity. By effectively controlling the release mode of photons in the excited material, a laser beam is generated, thereby completing the cutting of the car body. The aforementioned laser generator 5 is a mature existing technology, and it is believed that those skilled in the art are already very familiar with it, so it will not be elaborated here.

[0028] Furthermore, a drag chain 15 is fixedly connected to the support arm 2. The drag chain 15 is fixedly connected to the cantilever 3. A vent pipe 16 is provided inside the drag chain 15. The vent pipe 16 is connected to the laser generator 5. The vent pipe 16 is used to provide the material basis for generating laser to the laser generator 5, while the drag chain 15 is used to hold the vent pipe 16.

[0029] Furthermore, a support frame 6 is fixedly connected to the support arm 2, and a fixing component 7 is provided on the support frame 6. The fixing component 7 includes a second hydraulic rod 704, which is fixedly connected to the support frame 6. A fixing rod 701 is fixedly connected to the output end of the second hydraulic rod 704. Two sets of fixing rollers 702 are rotatably connected to the fixing rod 701. The laser generator 5 is located between the two sets of fixing rollers 702. A rubber pad 703 is fixedly connected to the surface of the fixing rollers 702.

[0030] Specifically, when placing the car panel, the second hydraulic rod 704 controls the fixed rod 701 and the fixed roller 702 to move upward to avoid collision with the car panel. When cutting, the second hydraulic rod 704 controls the fixed rod 701 and the fixed roller 702 to move downward, thereby fixing the car panel with the fixed roller 702 so that it will not shift during the cutting process and ensure cutting accuracy. At the same time, when multiple cuts are required, the fixed roller 702 can be moved by the movable support arm 2 without raising it, so that when it moves to the next cutting point, the car panel is always fixed, preventing the car panel from shifting or tilting during cutting.

[0031] Furthermore, a slide rail 8 is fixedly connected to the body 1, a support plate 9 is slidably connected to the slide rail 8, a third hydraulic rod 17 is fixedly connected to the body 1, the support plate 9 is fixedly connected to the output end of the third hydraulic rod 17, and an anti-slip strip 18 is fixedly connected to the support plate 9.

[0032] Specifically, by controlling the extension and retraction of the third hydraulic rod 17 to move the support plate 9, the device can perform fixed cutting of car panels of different sizes. At the same time, the anti-slip strip 18 fixed on the support plate 9 can further prevent misalignment during the cutting of the car panels and ensure cutting accuracy.

[0033] Furthermore, a groove is provided inside the machine body 1, and a slag collection box 10 is provided inside the groove. The slag collection box 10 is used to collect the waste generated during cutting. A control console 19 is fixedly connected to one side of the machine body 1. The control console 19 is used to control the operation of the entire device.

[0034] The working principle of this utility model is as follows:

[0035] This utility model is equipped with a fixing component 7. When placing the car board, the second hydraulic rod 704 controls the fixing rod 701 and the fixing roller 702 to move upward to avoid collision with the car board. When cutting, the second hydraulic rod 704 controls the fixing rod 701 and the fixing roller 702 to move downward, thereby fixing the car board with the fixing roller 702 so that it will not shift during the cutting process and ensure cutting accuracy. At the same time, when multiple cuts are required, the fixing roller 702 can be moved by the movable support arm 2 without raising it. When it moves to the next cutting point, the car board is always fixed, preventing the car board from shifting or tilting during cutting.

[0036] The device has a support plate 9 movably connected to the body 1. By controlling the extension and retraction of the third hydraulic rod 17, the support plate 9 can be moved, so that the device can fix and cut car plates of different sizes. At the same time, the anti-slip strip 18 fixed on the support plate 9 can further prevent misalignment during the cutting of the car plate and ensure cutting accuracy.

[0037] 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 these 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 scooter cutting device comprising a body (1), characterized in that: The body (1) is movably connected with a support arm (2), the support arm (2) is slidably connected with a cantilever (3), the cantilever (3) is fixedly connected with a first hydraulic rod (4), the movable end of the first hydraulic rod (4) is fixedly connected with a laser generator (5), the support arm (2) is fixedly connected with a support frame (6), the support frame (6) is provided with a fixed assembly (7), the body (1) is fixedly connected with a slide rail (8), the slide rail (8) is slidably connected with a support plate (9), the body (1) is provided with a groove, and the groove is provided with a slag collecting box (10). The body (1) is fixedly connected with a console (19) on one side.

2. A scooter cutting device as claimed in claim 1, wherein: The body (1) is provided with a slide, the support arm (2) is slidably connected with the slide, the slide is rotatably connected with a threaded rod (11), the threaded rod (11) is threadedly connected with the support arm (2), the body (1) is fixedly connected with a first motor (12), and the threaded rod (11) is fixedly connected with the output end of the first motor (12).

3. The vehicle board cutting apparatus according to claim 1, wherein: The support arm (2) is provided with a sliding groove, the cantilever (3) is slidably connected in the sliding groove, the sliding groove is rotatably connected with a lead screw (13), the lead screw (13) is threadedly connected with the cantilever (3), the support arm (2) is fixedly connected with a second motor (14), and the lead screw (13) is fixedly connected with the output end of the second motor (14).

4. The vehicle board cutting apparatus according to claim 1, wherein: The support arm (2) is fixedly connected with a drag chain (15), the drag chain (15) is fixedly connected with the cantilever (3), the drag chain (15) is provided with an air pipe (16), and the air pipe (16) is communicated with the laser generator (5).

5. The vehicle board cutting apparatus of claim 1, wherein: The fixed assembly (7) comprises a second hydraulic rod (704), the second hydraulic rod (704) is fixedly connected with the support frame (6), the output end of the second hydraulic rod (704) is fixedly connected with a fixed rod (701), two groups of fixed rollers (702) are rotatably connected with the fixed rod (701), the laser generator (5) is arranged between the two groups of fixed rollers (702), and the surface of the fixed roller (702) is fixedly connected with a rubber pad (703).

6. The vehicle board cutting apparatus of claim 1, wherein: The body (1) is fixedly connected with a third hydraulic rod (17), the support plate (9) is fixedly connected with the output end of the third hydraulic rod (17), and the support plate (9) is fixedly connected with an anti-skid strip (18).

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