Sheet metal part machining and cutting device

Abstract

The utility model discloses a sheet metal part machining and cutting device, which belongs to the technical field of sheet metal part machining and comprises a workbench, a smoke dust absorbing and processing mechanism is mounted on one side of the upper end of the workbench, a sheet metal part clamping mechanism is arranged in the center of the upper end of the workbench, and a second motor is arranged at the corner of the side edge of the workbench. The output end of the second motor is provided with a lead screw, the surface of the lead screw is in threaded connection with a nut block, the upper end of the nut block is provided with a supporting column, and the upper end of the supporting column is provided with a T-shaped top plate. The clamping device can clamp sheet metal parts of different sizes, so that the cutting device can effectively and stably cut the sheet metal parts, and meanwhile, a guide rod is arranged in the side edge of a sliding block, so that the stability of a clamping assembly in the sliding process can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sheet metal processing, and in particular relates to a sheet metal processing and cutting device. Background Art

[0002] Sheet metal parts are products processed by sheet metal technology, and we cannot live without sheet metal parts everywhere in our lives. Sheet metal parts are made by filament power winding, laser cutting, heavy processing, metal bonding, metal drawing, plasma cutting, precision welding, roll forming, metal sheet bending, die forging, water jet cutting, and precision welding.

[0003] Chinese patent application No. 202320018250.2 discloses a sheet metal cutting device, including a cutting assembly, which is arranged on a column, the column is installed on the upper surface of a nut, the nut is threadedly connected to a lead screw assembly, a support block is arranged on the side of the nut, and the support block is arranged below the cutting assembly; the beneficial effect is: a support block is arranged below the cutting assembly, when the sheet metal is placed on a workbench and the upper surface is cut, the incision is located on the support block, which supports the incision to prevent the two sides of the sheet metal incision from warping up during cutting, affecting the quality of the sheet metal, and the cutting assembly is connected to the nut through a column, and a support block is connected to the nut, when the lead screw assembly drives the nut to move, the nut simultaneously drives the cutting assembly and the support block to move, thereby ensuring that the support block is always below the cutting assembly, thereby ensuring that the incision of the sheet metal is always supported.

[0004] Although the above-mentioned patent discloses that sheet metal parts can be cut, the clamping device for the sheet metal parts can only clamp sheet metal parts of a specified size. When cutting some smaller sheet metal parts, the clamping work of the sheet metal parts cannot be achieved. The sheet metal parts set therein will generate a large amount of debris and smoke when cutting, and the smoke will affect the environment of the workshop and thus endanger the human body. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a sheet metal processing and cutting device, which has the characteristics of being convenient for clamping the sheet metal and absorbing and treating the smoke.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sheet metal processing and cutting device, comprising a workbench, a smoke absorption and processing mechanism is installed on one side of the upper end of the workbench, a sheet metal clamping mechanism is arranged at the center position of the upper end of the workbench, a motor 2 is arranged at the side corner of the workbench, a screw rod is installed at the output end of the motor 2, a nut block is arranged on the surface of the screw rod in a threaded connection, a support column is arranged at the upper end of the nut block, a T-shaped top plate is arranged at the upper end of the support column, an electric telescopic rod is arranged at the lower end of the T-shaped top plate, an L-shaped mounting plate is arranged at the lower end of the electric telescopic rod, a motor 1 is arranged on the side of the L-shaped mounting plate, and a cutting knife is arranged at the output end of the motor 1.

[0007] Preferably, the sheet metal clamping mechanism includes a handle, a screw, a slider and a clamping assembly. The workbench is internally rotatably connected with a screw, one end of the screw is provided with a handle, the surface of the screw is threadedly connected with a slider, and the clamping assembly is provided at the upper end of the slider.

[0008] Preferably, guide rods are provided through both sides of the slider, and the guide rods are slidably connected to pre-set through holes of the slider.

[0009] Preferably, the clamping assembly includes a pressure plate, an L-shaped connecting plate and an electric push rod, the upper end of the slider is provided with an L-shaped connecting plate, the upper end of the L-shaped connecting plate is provided with an electric push rod, and the output end of the electric push rod is provided with a pressure plate.

[0010] Preferably, the smoke absorption and processing mechanism includes a dust exhaust pipe, a vacuum cleaner, an elastic hose and a dust head. A vacuum cleaner is provided on one side of the upper end of the workbench, an elastic hose is provided on the side of the vacuum cleaner, a dust head is provided on the other end of the elastic hose, and a dust exhaust pipe is provided on the other side of the vacuum cleaner.

[0011] Preferably, the smoke absorption and treatment mechanism also includes a water inlet, a water tank, a sewage pipe and a valve. A water tank is provided at the other end of the dust exhaust pipe, a water inlet is provided at the upper end of the water tank, a sewage pipe is provided at the lower end of the side of the water tank, and a valve is provided at the upper end of the sewage pipe.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model provides a sheet metal clamping mechanism, which can facilitate the clamping of sheet metal parts, and the clamping device can clamp sheet metal parts of different sizes, so that the cutting device can effectively and stably cut the sheet metal parts. At the same time, the mechanism can improve the stability of the clamping assembly during the sliding process by providing a guide rod inside the side of the slider.

[0014] 2. The utility model is provided with a smoke absorption and processing mechanism, which can easily absorb the smoke generated during the sheet metal cutting process, and then send the smoke into the water tank to mix with water, thereby achieving the smoke treatment work and preventing the smoke from affecting the workshop environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the sheet metal clamping mechanism of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the smoke absorption and treatment mechanism of the utility model;

[0018] In the figure: 1. workbench; 2. sheet metal clamping mechanism; 21. guide rod; 22. handle; 23. screw; 24. slider; 25. clamping assembly; 251. pressure plate; 252. L-shaped connecting plate; 253. electric push rod; 3. smoke absorption and treatment mechanism; 31. dust exhaust pipe; 32. vacuum cleaner; 33. elastic hose; 34. vacuum head; 35. water inlet; 36. water tank; 37. sewage pipe; 38. valve; 4. motor one; 5. cutting knife; 6. electric telescopic rod; 7. T-shaped top plate; 8. L-shaped mounting plate; 9. support column; 10. nut block; 11. screw; 12. motor two. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example 1

[0021] See also Figure 1-3 The utility model provides the following technical solutions: a sheet metal processing and cutting device, comprising a workbench 1, a smoke absorption and processing mechanism 3 is installed on one side of the upper end of the workbench 1, a sheet metal clamping mechanism 2 is arranged at the center position of the upper end of the workbench 1, a motor 2 12 is arranged at the side corner of the workbench 1, a screw rod 11 is installed at the output end of the motor 2 12, a nut block 10 is arranged on the surface of the screw rod 11 through a threaded connection, a support column 9 is arranged at the upper end of the nut block 10, a T-shaped top plate 7 is arranged at the upper end of the support column 9, an electric telescopic rod 6 is arranged at the lower end of the T-shaped top plate 7, an L-shaped mounting plate 8 is arranged at the lower end of the electric telescopic rod 6, a motor 4 is arranged on the side of the L-shaped mounting plate 8, and a cutting knife 5 is arranged at the output end of the motor 4.

[0022] Specifically, the sheet metal clamping mechanism 2 includes a handle 22, a screw 23, a slider 24 and a clamping assembly 25. The screw 23 is rotatably connected inside the workbench 1. The handle 22 is provided at one end of the screw 23. The slider 24 is threadedly connected on the surface of the screw 23. The clamping assembly 25 is provided at the upper end of the slider 24.

[0023] By adopting the above technical solution, the sheet metal is placed on the upper end of the workbench 1, and the handle 22 is turned. The rotation of the handle 22 drives the screw 23 to rotate, and the rotation of the screw 23 drives the slider 24 to slide. The sliding of the slider 24 drives the spacing of the clamping assembly 25 to be adjusted to adapt to the clamping work of sheet metal parts of different sizes.

[0024] Specifically, guide rods 21 are provided on both sides of the slider 24, and the guide rods 21 are slidably connected with pre-set through holes of the slider 24.

[0025] By adopting the above technical solution, the arrangement of the guide rod 21 can improve the stability of the sliding block 24 during the sliding process.

[0026] Specifically, the clamping assembly 25 includes a pressing plate 251, an L-shaped connecting plate 252 and an electric push rod 253. The upper end of the slider 24 is provided with the L-shaped connecting plate 252, the upper end of the L-shaped connecting plate 252 is provided with the electric push rod 253, and the output end of the electric push rod 253 is provided with the pressing plate 251.

[0027] By adopting the above technical solution, by opening the electric push rod 253 at the upper end of the L-shaped connecting plate 252, the electric push rod 253 drives the pressing plate 251 to clamp the sheet metal part.

[0028] When the present embodiment is in use, a sheet metal part is placed on the upper end of the workbench 1, and the turning handle 22 is turned. The turning handle 22 drives the screw rod 23 to rotate, and the screw rod 23 drives the slider 24 to slide. The sliding of the slider 24 drives the spacing of the clamping assembly 25 to be adjusted to adapt to the clamping work of sheet metal parts of different sizes. The setting of the guide rod 21 can improve the stability of the sliding process of the slider 24. By opening the electric push rod 253 at the upper end of the L-shaped connecting plate 252, the electric push rod 253 drives the pressing plate 251 to clamp the sheet metal part, and then by turning on the motor 2 12, the motor 2 12 drives the screw rod 11 to rotate through the output end, and the rotation of the screw rod 11 drives the nut block 10 to slide. The sliding of the nut block 10 drives the support column 9 to move, and the movement of the support column 9 drives the T-shaped top plate 7 to move, thereby driving the position of the cutting knife 5 to be adjusted, and then by turning on the motor 1 4, the motor 1 4 drives the cutting knife 5 to rotate through the output end, and the electric telescopic rod 6 is opened, and the electric telescopic rod 6 drives the cutting knife 5 to descend, thereby cutting the sheet metal part.

[0029] Example 2

[0030] The difference between this embodiment and the first embodiment is that the smoke dust absorption and processing mechanism 3 includes a dust exhaust pipe 31, a dust collector 32, an elastic hose 33 and a dust suction head 34. The dust collector 32 is arranged on one side of the upper end of the workbench 1, the elastic hose 33 is arranged on the side of the dust collector 32, the dust suction head 34 is arranged on the other end of the elastic hose 33, and the dust exhaust pipe 31 is arranged on the other side of the dust collector 32.

[0031] By adopting the above technical solution, the vacuum cleaner 32 is turned on, and the surrounding smoke and debris are absorbed by the handheld vacuum head 34 in cooperation with the elastic hose 33, and then discharged into the water tank 36 through the dust exhaust pipe 31.

[0032] Specifically, the smoke absorption and treatment mechanism 3 further includes a water injection port 35, a water tank 36, a sewage pipe 37 and a valve 38. The other end of the dust exhaust pipe 31 is provided with a water tank 36, the upper end of the water tank 36 is provided with a water injection port 35, the lower end of the side of the water tank 36 is provided with a sewage pipe 37, and the upper end of the sewage pipe 37 is provided with a valve 38.

[0033] By adopting the above technical solution, water is injected into the water tank 36 through the water injection port 35, and the smoke and debris discharged from the dust exhaust pipe 31 will be mixed with the water. Finally, by opening the valve 38, the sewage is discharged through the sewage pipe 37.

[0034] When this embodiment is in use, the vacuum cleaner 32 is turned on, and the surrounding smoke and debris are absorbed by holding the vacuum head 34 and cooperating with the elastic hose 33, and then discharged into the water tank 36 through the dust exhaust pipe 31. Water is injected into the water tank 36 through the water injection port 35. The smoke and debris discharged from the dust exhaust pipe 31 will be mixed with water. Finally, the valve 38 is opened to discharge the sewage through the sewage pipe 37.

[0035] The vacuum cleaner 32 of the present invention is an existing disclosed technology, and the model selected is puppy D-807.

[0036] Working principle and use process of the utility model: When the utility model is in use, the sheet metal is placed on the upper end of the workbench 1, and the handle 22 is turned. The rotation of the handle 22 drives the screw rod 23 to rotate, and the rotation of the screw rod 23 drives the slider 24 to slide. The sliding of the slider 24 drives the spacing of the clamping assembly 25 to be adjusted to adapt to the clamping work of sheet metal parts of different sizes. The setting of the guide rod 21 can improve the stability of the sliding process of the slider 24. By opening the electric push rod 253 at the upper end of the L-shaped connecting plate 252, the electric push rod 253 drives the pressure plate 251 to clamp the sheet metal, and then by turning on the motor 2 12, the motor 2 12 drives the screw rod 11 to rotate through the output end, and the screw rod 11 rotates to drive the nut block 10 Sliding, the sliding of the nut block 10 drives the support column 9 to move, and the movement of the support column 9 drives the T-shaped top plate 7 to move, thereby driving the position of the cutting knife 5 to be adjusted, and then by turning on the motor 4, the motor 4 drives the cutting knife 5 to rotate through the output end, and the electric telescopic rod 6 is turned on, and the electric telescopic rod 6 drives the cutting knife 5 to descend, thereby cutting the sheet metal; by turning on the vacuum cleaner 32, the surrounding smoke and debris are absorbed through the handheld vacuum head 34 and the elastic hose 33, and then discharged into the water tank 36 through the dust exhaust pipe 31, and water is injected into the water tank 36 through the water injection port 35. The smoke and debris discharged from the dust exhaust pipe 31 will be mixed with water, and finally, by opening the valve 38, the sewage is discharged through the sewage pipe 37.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sheet metal processing and cutting device, comprising a workbench, characterized in that: A smoke absorption and processing mechanism is installed on one side of the upper end of the workbench, a sheet metal clamping mechanism is arranged at the center position of the upper end of the workbench, a motor 2 is arranged at the side corner of the workbench, a screw rod is installed at the output end of the motor 2, a nut block is arranged on the surface of the screw rod in a threaded connection, a support column is arranged at the upper end of the nut block, a T-shaped top plate is arranged at the upper end of the support column, an electric telescopic rod is arranged at the lower end of the T-shaped top plate, an L-shaped mounting plate is arranged at the lower end of the electric telescopic rod, a motor 1 is arranged on the side of the L-shaped mounting plate, and a cutting knife is arranged at the output end of the motor 1.

2. A sheet metal processing and cutting device according to claim 1, characterized in that: The sheet metal clamping mechanism includes a handle, a screw, a slider and a clamping assembly. The workbench is rotatably connected internally with a screw, one end of the screw is provided with a handle, the surface of the screw is threadedly connected with a slider, and the upper end of the slider is provided with a clamping assembly.

3. A sheet metal processing and cutting device according to claim 2, characterized in that: Guide rods are provided through both sides of the slider, and the guide rods are slidably connected with pre-set through holes of the slider.

4. The sheet metal processing and cutting device according to claim 2, characterized in that: The clamping assembly includes a pressing plate, an L-shaped connecting plate and an electric push rod. The upper end of the slider is provided with the L-shaped connecting plate, the upper end of the L-shaped connecting plate is provided with the electric push rod, and the output end of the electric push rod is provided with the pressing plate.

5. The sheet metal processing and cutting device according to claim 1, characterized in that: The smoke absorption and processing mechanism includes a dust exhaust pipe, a vacuum cleaner, an elastic hose and a vacuum head. The vacuum cleaner is arranged on one side of the upper end of the workbench, the elastic hose is arranged on the side of the vacuum cleaner, the vacuum head is arranged on the other end of the elastic hose, and the dust exhaust pipe is arranged on the other side of the vacuum cleaner.

6. The sheet metal processing and cutting device according to claim 5, characterized in that: The smoke absorption and treatment mechanism also includes a water inlet, a water tank, a sewage pipe and a valve. The other end of the dust exhaust pipe is provided with a water tank, the upper end of the water tank is provided with a water inlet, the lower end of the side of the water tank is provided with a sewage pipe, and the upper end of the sewage pipe is provided with a valve.

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