Baffle continuous cutting device

Abstract

The utility model discloses a continuous cutting device for baffles, which belongs to the technical field of speed reducers and comprises a workbench, a cutting groove is arranged at the top of the workbench, clamping components are arranged on the front side and the rear side of the workbench, each clamping component comprises two round rods, and the round rods are arranged on the workbench. The top of the workbench is provided with a cutting assembly which is jointly used in cooperation with the clamping assembly and the lifting assembly, through the arrangement of the clamping assembly, machined objects with different thicknesses can be pressed and clamped, and after clamping, the cut machined objects can be pushed to the lifting assembly, so that the machined objects with different thicknesses can be cut. The clamping assembly and the lifting assembly are used in cooperation, so that the lifting assembly is assisted in completing the working state of discharging, use is convenient, manual clamping by a user is not needed, the working burden of the user is relieved, and the working purpose of lifting and discharging the cut machined object can be achieved under the joint use of the clamping assembly and the lifting assembly; in this way, the cutting device can continuously cut the machined object, the cutting work efficiency is improved, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of electric tricycle parts manufacturing, in particular to a baffle continuous cutting device. Background Art

[0002] The electric tricycle fender continuous cutting device is a mechanical device specially designed for continuous cutting of electric tricycle fender materials in an automated or semi-automated production process. This device is usually used in the manufacturing process to improve production efficiency and cutting accuracy.

[0003] However, when the existing cutting device continuously cuts the workpiece, due to the different heights of the workbench, the user needs to rely on external receiving equipment to contact the cut workpiece, which is time-consuming and labor-intensive and increases the user's workload. In addition, when cutting the workpiece, when facing workpieces of different thicknesses, the user still needs to manually twist bolts and other fixing tools to press down and clamp the workpiece, which causes the user to continuously manually operate the pressing tool when facing many workpieces of different thicknesses. This reduces the work efficiency during cutting and is inconvenient to use. Therefore, we propose a baffle continuous cutting device with easy-to-use functions, which is urgently needed to be developed. Utility Model Content

[0004] In view of the above-mentioned technical deficiencies, the purpose of the utility model is to provide a baffle continuous cutting device, whose gearbox itself (i.e., the shell) is an integrated structure, which is different from the existing cutting device. When the workpiece is continuously cut, due to the different heights of the workbench, the user needs to rely on external receiving equipment to contact the cut workpiece, which is time-consuming and labor-intensive, and increases the user's workload. In addition, when cutting the workpiece, when facing workpieces of different thicknesses, the user still needs to manually twist bolts and other fixing tools to press down and clamp the workpiece, which causes the user to continuously manually operate the pressing tool when facing many workpieces of different thicknesses for continuous processing, thereby reducing the work efficiency during cutting and being inconvenient to use.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A continuous baffle cutting device, comprising a workbench, a cutting groove is formed at the top of the workbench, clamping components are arranged on both the front and rear sides of the workbench, the clamping component includes two round rods, the clamping component further includes four protective boxes, and an installation box and a fixed box are connected to the opposite sides of several protective boxes. The clamping component further includes four protective boxes, and an installation box and a fixed box are connected to the opposite sides of several protective boxes. A motor is threadedly connected to the inner cavity of the installation box, rotating rods are respectively arranged through the inner cavities of the installation box and the fixed box, and the front, rear, left, and right ends of the two rotating rods all penetrate into the inner cavity of the protective box;

[0007] A lifting component is arranged at the rear side of the workbench, the lifting component includes a guiding frame, the inner cavity of the guiding frame is connected to the round rod, a placing plate is slidably connected to both sides at the rear side of the workbench, mounting blocks flush with the ground are installed on both sides at the rear side of the workbench, and the inner cavity of the mounting block is rotatably connected to the outer surface of the round rod. Connecting rods slidably connected to the guiding frame are connected to both sides of the bottom of the placing plate;

[0008] A cutting component jointly cooperating with the clamping component and the lifting component is arranged at the top of the workbench. The cutting component includes a U-shaped plate connected to the top of the workbench, hydraulic cylinders are threadedly connected to both the left and right sides of the top of the U-shaped plate, and the output ends of the hydraulic cylinders penetrate to the inner side of the U-shaped plate and are connected to a cutting knife adapted to the cutting groove.

[0009] Preferably, two meshing bevel gear parts are connected to the outer surfaces of the output shaft of the motor and the rotating rod, and four meshing gears are respectively connected to the outer surfaces of the two rotating rods.

[0010] Preferably, push rods are connected to the outer surfaces of the four gears, two symmetrically arranged limiting plates are slidably connected to the inner cavity of the protective box, and one side of the limiting plate penetrates to the outside of the protective box.

[0011] Preferably, the inner side of the limiting plate is slidably connected to the push rod, a moving plate is threadedly connected to the outer surface of the rotating rod, and one side of the moving plate extends to the top of the workbench.

[0012] Preferably, the bottom of the moving plate is slidably connected to the top of the workbench, and the outer surfaces of the two round rods are rotatably connected to both sides at the rear side of the workbench.

[0013] Preferably, two belt pulleys are respectively sleeved on the outer surfaces of the round rod and the rotating rod, and the two belt pulleys are connected by a belt.

[0014] The beneficial effects of the present utility model are as follows:

[0015] 1. With the clamping component, workpieces of different thicknesses can be pressed and clamped. After clamping, the cut workpieces can be pushed onto the lifting component, assisting the lifting component to complete the blanking operation state, which is convenient to use. There is no need for the user to manually clamp, reducing the user's workload.

[0016] 2. Through the combined use of the clamping component and the lifting component, the purpose of lifting and blanking the cut workpieces can be achieved, so as to meet the continuous cutting of workpieces by the cutting device. And there is no need for the user to manually carry the cut workpieces to the lower part of the workbench for blanking, improving the cutting work efficiency and being convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a three-dimensional schematic diagram of the overall structure provided by the embodiment of the present invention.

[0019] Figure 2 It is a rear three-dimensional schematic diagram of the overall structure provided by the embodiment of the present invention.

[0020] Figure 3 It is a three-dimensional schematic diagram of the overall structure of the clamping component and the limiting component provided by the embodiment of the present invention.

[0021] Figure 4 It is a three-dimensional exploded schematic diagram of the clamping component provided by the embodiment of the present invention.

[0022] Figure 5 It is a three-dimensional schematic diagram of the limiting plate structure provided by the embodiment of the present invention.

[0023] Figure 6 It is a three-dimensional schematic diagram of the pulley provided by the embodiment of the present invention.

[0024] Figure 7 It is a bottom three-dimensional schematic diagram of the placement plate provided by the embodiment of the present invention.

[0025] Figure 8 It is a three-dimensional schematic diagram of the protective box provided by the embodiment of the present invention.

[0026] Description of the reference numerals:

[0027] 1 - Workbench; 11 - Cutting groove; 2 - Clamping assembly; 21 - Installation box; 22 - Fixed box; 23 - Pulley; 24 - Protection box; 25 - Motor; 26 - Rotating rod; 27 - Bevel gear part; 28 - Gear; 29 - Push rod; 210, Limit plate; 211 - Moving plate; 212 - Round rod; 3 - Lifting assembly; 31 - Guide frame; 32 - Placing plate; 33 - Mounting block; 34 - Connecting rod; 4 - Cutting assembly; 41 - U-shaped plate; 42 - Hydraulic cylinder; 43 - Cutting knife. Detailed implementation manner

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0029] Embodiment 1:

[0030] As Figures 1 - 8 shown, a continuous baffle cutting device includes a workbench 1. To save the power resources for processing, a cutting groove 11 is opened at the top of the workbench 1. Clamping assemblies 2 are provided on both the front and rear sides of the workbench 1. The clamping assembly 2 includes two round rods 212. A lifting assembly 3 is arranged at the rear side of the workbench 1. A cutting assembly 4 that cooperates with the clamping assembly 2 and the lifting assembly 3 is arranged at the top of the workbench 1. The clamping assembly 2 further includes four protection boxes 24, and the outer surfaces of the four protection boxes 24 are connected to the front and rear sides of the workbench 1. The opposite sides of several protection boxes 24 are connected with an installation box 21 and a fixed box 22, and the fixed box 22 is located at the bottom of the installation box 21. A motor 25 is threadedly connected to the inner cavity of the installation box 21. Rotating rods 26 are respectively arranged through the inner cavities of the installation box 21 and the fixed box 22, and the front and rear ends of the two rotating rods 26 penetrate into the inner cavity of the protection box 24 and are rotatably connected to the inner cavity of the protection box 24. Two meshing bevel gear parts 27 are connected to the output shaft of the motor 25 and the outer surface of the rotating rod 26. Four meshing gears 28 are respectively connected to the outer surfaces of the two rotating rods 26.

[0031] Embodiment 2:

[0032] As Figures 2 - 8As shown in the figure, in order to cut the baffles of different thicknesses of the electric tricycle, push rods 29 are connected to the outer surfaces of four gears 28. Two limiting plates 210 which are symmetrically arranged up and down are slidably connected to the inner cavity of the protection box 24, and one side of the limiting plate 210 penetrates to the outside of the protection box 24. A through cavity adapted to the limiting plate 210 is opened on the outside of the protection box 24. The inner side of the limiting plate 210 is slidably connected to the push rod 29. A through cavity adapted to the push rod 29 is opened in the inner cavity of the limiting plate 210. A moving plate 211 is threadedly connected to the outer surface of the rotating rod 26. External threads are provided on the outer surface of the rotating rod 26 located in the inner cavity of the fixed box 22, and internal threads adapted to the external threads are provided on the area where the inner cavity of the moving plate 211 contacts the rotating rod 26. A through cavity adapted to the moving plate 211 is opened on the outer surface of the fixed box 22. One side of the moving plate 211 extends to the top of the workbench 1, and the bottom of the moving plate 211 is slidably connected to the top of the workbench 1. The outer surfaces of two round rods 212 are rotatably connected to both sides at the rear of the workbench 1. Welding plates are connected to both sides at the rear of the workbench 1, and bearings rotatably connected to the round rods 212 are installed in the inner cavities of the welding plates. Two belt pulleys 23 are respectively sleeved on the outer surfaces of the round rod 212 and the rotating rod 26, and the two belt pulleys 23 are connected by a belt. The rotating rod 26 located in the inner cavity of the installation box 21 is connected to the belt pulley 23;

[0033] When clamping baffles of different thicknesses, the motor 25 can be started. The motor 25 drives the bevel gear part 27 to rotate. The bevel gear part 27 drives the rotating rod 26 to rotate. The rotating rod 26 drives the two gears 28 to rotate meshingly. The rotating rod 26 simultaneously drives the belt pulley 23 to rotate. The belt pulley 23 drives the round rod 212 to rotate. The round rod 212 drives the lifting assembly 3 to move, driving the other rotating rod 26 to rotate in the opposite direction. Thus, the two push rods 29 are driven to rotate synchronously by the opposite rotation of the two gears 28, so that the two push rods 29 push the two limiting plates 210 to move relatively, thereby clamping the baffles of different thicknesses. At this time, after cutting, the clamping state can be released. At this time, by using the threaded setting of the rotating rod 26 and pushing the moving plate 211 to move backward through the principle of screw drive. The bottom of the moving plate 211 is slidably connected to the bottom of the inner cavity of the fixed box 22, so as to abut against the cut baffle and move it onto the lifting assembly 3 for blanking work, which is convenient for use;

[0034] Embodiment Three:

[0035] As Figures 3 - 7As shown, in order to unload the baffle after cutting, the lifting assembly 3 includes a guiding frame 31. The inner cavity of the guiding frame 31 is connected to the round rod 212. A placing plate 32 is slidably connected to both sides of the rear side of the workbench 1. Mounting blocks 33 flush with the ground are installed on both sides of the rear side of the workbench 1, and the inner cavity of the mounting block 33 is rotatably connected to the outer surface of the round rod 212. Connecting rods 34 slidably connected to the guiding frame 31 are connected to both sides of the bottom of the placing plate 32;

[0036] When pushed by the clamping assembly 2, the guiding frame 31 can be driven to swing upward by the rotation of the round rod 212. The guiding frame 31 pushes the connecting rod 34 to move upward, and the connecting rod 34 drives the placing plate 32 to move upward, so as to contact the cut baffle. On the contrary, when the clamping assembly 2 is used to clamp the next baffle, the contacted baffle can be in a unloading state, which is convenient for use;

[0037] Embodiment 4

[0038] As Figures 2 - 7 shown, on the basis of Embodiment 1, Embodiment 2 and Embodiment 3, in order to continuously cut the baffle, the cutting assembly 4 includes a U-shaped plate 41 connected to the top of the workbench 1. Hydraulic cylinders 42 are threadedly connected to the left and right sides of the top of the U-shaped plate 41. The output ends of the hydraulic cylinders 42 penetrate to the inner side of the U-shaped plate 41 and are connected to a cutting knife 43 adapted to the cutting groove 11;

[0039] Finally, the user places the baffle on the workbench 1, clamps the baffle through the clamping assembly 2. When the clamping is completed, the hydraulic cylinder 42 is started. The hydraulic cylinder 42 pushes the cutting knife 43 to cut the baffle. After cutting, the remaining uncut baffle is pushed by the clamping assembly 2 for continuous cutting. The cut baffle can be driven by the clamping assembly 2 to drive the lifting assembly 3 to contact and unload the baffle, which is convenient for use.

[0040] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention is also intended to include these modifications and variations.

Claims

1. A continuous baffle cutting device, comprising a workbench, characterized in that, A cutting slot is formed at the top of the workbench. Clamping components are provided on both the front and rear sides of the workbench. The clamping component includes two round rods. The clamping component further includes four protective boxes. A mounting box and a fixing box are connected to the opposite sides of several protective boxes. A motor is threadedly connected to the inner cavity of the mounting box. Rotating rods are respectively disposed through the inner cavities of the mounting box and the fixing box, and the front, rear, two ends of the two rotating rods penetrate into the inner cavities of the protective boxes; A lifting component is provided at the rear side of the workbench. The lifting component includes a guiding frame. The inner cavity of the guiding frame is connected to the round rod. A placing plate is slidably connected to the two sides at the rear side of the workbench. Mounting blocks flush with the ground are respectively installed on the two sides at the rear side of the workbench, and the inner cavity of the mounting block is rotatably connected to the outer surface of the round rod. Connecting rods slidably connected to the guiding frame are respectively connected to the two sides at the bottom of the placing plate; A cutting component jointly cooperating with the clamping component and the lifting component is provided at the top of the workbench. The cutting component includes a U-shaped plate connected to the top of the workbench. Hydraulic cylinders are threadedly connected to the left and right sides at the top of the U-shaped plate. The output ends of the hydraulic cylinders penetrate to the inner side of the U-shaped plate and are connected to a cutting knife adapted to the cutting slot.

2. The continuous cutting device for a baffle according to claim 1, wherein, Two meshing bevel gear parts are connected to the output shaft of the motor and the outer surface of the rotating rod. Four meshing gears are respectively connected to the outer surfaces of the two rotating rods.

3. The continuous cutting device for a baffle according to claim 2, wherein, Push rods are connected to the outer surfaces of the four gears. Two symmetrically arranged limiting plates are slidably connected to the inner cavity of the protective box, and one side of the limiting plate penetrates to the outside of the protective box.

4. The continuous cutting device for a baffle according to claim 3, wherein, The inner side of the limiting plate is slidably connected to the push rod. A moving plate is threadedly connected to the outer surface of the rotating rod, and one side of the moving plate extends to the top of the workbench.

5. The continuous cutting device for a baffle according to claim 4, wherein The bottom of the moving plate is slidably connected to the top of the workbench. The outer surfaces of the two round rods are rotatably connected to the two sides at the rear side of the workbench.

6. The continuous cutting device for a baffle according to claim 5, characterized in that, Two belt pulleys are respectively sleeved on the outer surfaces of the round rod and the rotating rod, and the two belt pulleys are connected by a belt.

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