Steel plate hydraulic bending machine with dust removal structure

Abstract

The utility model relates to the technical field of bending machines, and discloses a steel plate hydraulic bending machine with a dust removal structure, which comprises a bending machine body, a cleaning mechanism is arranged in the middle of the bending machine body, the cleaning mechanism comprises a motor seat, the right side of the motor seat is fixedly connected with a speed reducing motor, and the speed reducing motor is fixedly connected with the dust removal structure. The left driving end of the gear motor is fixedly connected with a reciprocating lead screw, the periphery of the middle of the reciprocating lead screw is in threaded connection with a driving block, bristles are evenly distributed on the front portion of the lower end of a brush handle, and the two ends of the reciprocating lead screw are fixedly installed in limiting bearings. According to the hydraulic steel plate bending machine with the dust removal structure, scraps left at the upper end of the bending table and in the bending groove due to bending of a steel plate are cleaned through the cleaning mechanism, the upper end of the bending table and the interior of the bending groove are automatically cleaned, manual cleaning is not needed, and the working efficiency is improved. Safety accidents caused by manual cleaning are avoided, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bending machines, in particular to a steel plate hydraulic bending machine with a dust removal structure. Background Art

[0002] The bending machine is a machine that can bend thin plates. Its structure mainly includes a bracket, a workbench and a clamping plate. The workbench is placed on the bracket. The workbench consists of a base and a clamping plate. The base is connected to the clamping plate through a hinge. The base consists of a base shell, a coil and a cover plate. The coil is placed in the depression of the base shell, and the top of the depression is covered with a cover plate. When in use, the coil is energized by a wire, and after energization, an attractive force is generated on the clamping plate, thereby clamping the thin plate between the clamping plate and the base.

[0003] In the prior art, a hydraulic bending machine used to bend steel plates, during actual use, will have a small amount of iron filings fall off the steel plates during the bending process and remain in the bending groove, affecting subsequent bending. At this time, it is generally necessary to shut down the machine and perform manual cleaning, which greatly reduces the efficiency of steel plate bending. Utility Model Content

[0004] The main purpose of the utility model is to provide a steel plate hydraulic bending machine with a dust removal structure, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A steel plate hydraulic bending machine with a dust removal structure comprises a bending machine body, a cleaning mechanism is arranged in the middle of the bending machine body, the cleaning mechanism comprises a motor seat, a reduction motor is fixedly connected to the right side of the motor seat, a reciprocating screw is fixedly connected to the left driving end of the reduction motor, a driving block is threadedly connected to the middle periphery of the reciprocating screw, the adjacent sides of the driving block are fixedly connected to the lower ends of both sides of a brush handle, bristles are evenly distributed on the front of the lower end of the brush handle, and both ends of the reciprocating screw are fixedly mounted inside the limit bearing.

[0007] Preferably, the bending machine body includes a frame, hydraulic rods are fixedly installed on the left and right ends of the upper front side of the frame, the lower driving ends of the hydraulic rods are fixedly connected with clamping ports, the inner peripheries of the lower openings of the clamping ports are fixedly connected to the outer peripheries on both sides of the upper end of the bending tool, the inner periphery of the middle opening of the frame is fixedly connected with a bending table, a bending groove is provided in the middle of the upper end of the bending table, and support blocks are evenly distributed on the lower end of the bending table.

[0008] Preferably, the rear ends of the support blocks are fixedly connected to the lower middle part of the front side of the frame, and the lower end of the bending tool is located directly above the bending groove.

[0009] Preferably, the inner periphery of the lower opening of the brush handle is slidably connected to the outer periphery of the reciprocating screw rod, and the lower opening of the middle portion of the brush handle is slidably connected to the upper side of the rear end of the bending groove.

[0010] Preferably, the left end of the motor seat is fixedly connected to the middle of the right end of the frame, and the outer periphery of the side close to the limit bearing is fixedly installed in the middle of both sides of the frame.

[0011] Preferably, universal wheels are fixedly mounted at the four corners of the lower end of the frame, a numerical control table is fixedly mounted at the middle of the left side of the frame, and the numerical control table is electrically connected to the reduction motor and the hydraulic rod through wires.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] When bending debris remains on the upper end of the bending table and inside the bending groove, the reduction motor is started, and the driving block is driven to move by the reciprocating screw rod, and then the bristles at the lower end of the brush handle are used to clean the debris remaining on the upper end of the bending table and inside the bending groove. The debris remaining on the upper end of the bending table and inside the bending groove due to bending the steel plate is cleaned by the cleaning mechanism, thereby realizing automatic cleaning of the upper end of the bending table and inside the bending groove, without the need for manual cleaning, avoiding the occurrence of safety accidents caused by manual cleaning, and improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of a steel plate hydraulic bending machine with a dust removal structure according to the utility model;

[0015] Figure 2 It is a three-dimensional schematic diagram of a steel plate hydraulic bending machine with a dust removal structure according to the utility model;

[0016] Figure 3 It is a three-dimensional schematic diagram of a cleaning mechanism of a steel plate hydraulic bending machine with a dust removal structure according to the utility model.

[0017] In the figure: 1. bending machine body; 11. frame; 12. hydraulic rod; 13. clamping mouth; 14. bending tool; 15. bending table; 16. bending groove; 17. support block; 2. cleaning mechanism; 21. motor seat; 22. reduction motor; 23. reciprocating screw; 24. driving block; 25. brush handle; 26. brush bristles; 27. limit bearing; 3. CNC table; 4. universal wheel. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1-3As shown, a steel plate hydraulic bending machine with a dust removal structure includes a bending machine body 1, a cleaning mechanism 2 is arranged in the middle of the bending machine body 1, and the cleaning mechanism 2 includes a motor seat 21, a reduction motor 22 is fixedly connected to the right side of the motor seat 21, a reciprocating screw 23 is fixedly connected to the left driving end of the reduction motor 22, a driving block 24 is threadedly connected to the middle periphery of the reciprocating screw 23, and the adjacent sides of the driving block 24 are fixedly connected to the lower ends of both sides of a brush handle 25, and bristles 26 are evenly distributed on the front of the lower end of the brush handle 25, and both ends of the reciprocating screw 23 are fixedly installed inside the limit bearing 27.

[0020] In this embodiment, the inner circumference of the lower opening of the brush handle 25 is slidably connected to the outer circumference of the reciprocating screw 23, and the lower middle opening of the brush handle 25 is slidably connected to the upper side of the rear end of the bending groove 16. Universal wheels 4 are fixedly installed at the four corners of the lower end of the frame 11, and a CNC table 3 is fixedly installed in the middle of the left side of the frame 11. The CNC table 3 is electrically connected to the reduction motor 22 and the hydraulic rod 12 through wires.

[0021] Specifically, when bending debris remains on the upper end of the bending table 15 and inside the bending groove 16, the reduction motor 22 is started, and the driving block 24 is driven to move by the reciprocating screw 23, and then the bristles 26 at the lower end of the brush handle 25 are used to clean the debris remaining on the upper end of the bending table 15 and inside the bending groove 16. The cleaning mechanism 2 is used to clean the debris remaining on the upper end of the bending table 15 and inside the bending groove 16 due to the bending of the steel plate, thereby automatically cleaning the upper end of the bending table 15 and the inside of the bending groove 16 without manual cleaning, avoiding the occurrence of safety accidents caused by manual cleaning, and improving the cleaning efficiency. Among them, the CNC table 3 is used to control the starting of the reduction motor 22 and the hydraulic rod 12, and the universal wheel 4 is used to move the bending machine body 1.

[0022] In this embodiment, the bending machine body 1 includes a frame 11, and hydraulic rods 12 are fixedly installed on the left and right ends of the upper front side of the frame 11, and the lower driving ends of the hydraulic rods 12 are fixedly connected with clamping ports 13, and the inner peripheries of the lower end openings of the clamping ports 13 are fixedly connected to the outer peripheries of the upper ends of the bending tools 14. A bending table 15 is fixedly connected to the inner periphery of the middle opening of the frame 11, and a bending groove 16 is provided in the middle of the upper end of the bending table 15. Support blocks 17 are evenly distributed on the lower end of the bending table 15, and the rear ends of the support blocks 17 are fixedly connected to the middle and lower front parts of the frame 11. The lower end of the bending tool 14 is located directly above the bending groove 16. The left end of the motor seat 21 is fixedly connected to the middle of the right end of the frame 11, and the outer peripheries of the sides close to the limit bearings 27 are fixedly installed in the middle of both sides of the frame 11.

[0023] Specifically, the steel plate is placed on the upper end of the bending table 15, and the hydraulic rod 12 is started to drive the bending tool 14 to descend through the clamping port 13, and then cooperate with the bending groove 16 on the upper end of the bending table 15 to bend the steel plate.

[0024] Working principle:

[0025] First, place the steel plate on the upper end of the bending table 15, start the hydraulic rod 12, and drive the bending tool 14 to descend through the clamping port 13, and then cooperate with the bending groove 16 at the upper end of the bending table 15 to bend the steel plate. When bending debris remains on the upper end of the bending table 15 and the inside of the bending groove 16, start the reduction motor 22, and drive the drive block 24 to move through the reciprocating screw rod 23, and then use the bristles 26 at the lower end of the brush handle 25 to sweep away the debris remaining on the upper end of the bending table 15 and the inside of the bending groove 16. The cleaning mechanism 2 cleans the debris remaining on the upper end of the bending table 15 and the inside of the bending groove 16 due to the bending of the steel plate, thereby realizing automatic cleaning of the upper end of the bending table 15 and the inside of the bending groove 16, without the need for manual cleaning, thus avoiding the occurrence of safety accidents caused by manual cleaning and improving the cleaning efficiency.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A steel plate hydraulic bending machine with a dust removal structure, comprising a bending machine body (1), characterized in that: A cleaning mechanism (2) is arranged in the middle of the bending machine body (1), and the cleaning mechanism (2) comprises a motor seat (21), a reduction motor (22) is fixedly connected to the right side of the motor seat (21), a reciprocating screw rod (23) is fixedly connected to the left driving end of the reduction motor (22), a driving block (24) is threadedly connected to the middle outer periphery of the reciprocating screw rod (23), the adjacent sides of the driving block (24) are fixedly connected to the lower ends of both sides of a brush handle (25), bristles (26) are evenly distributed on the front of the lower end of the brush handle (25), and both ends of the reciprocating screw rod (23) are fixedly mounted inside a limit bearing (27).

2. The steel plate hydraulic bending machine with a dust removal structure according to claim 1, characterized in that: The bending machine body (1) comprises a frame (11), and hydraulic rods (12) are fixedly installed on the left and right ends of the upper front side of the frame (11), and the lower driving ends of the hydraulic rods (12) are fixedly connected to clamping ports (13), and the inner peripheries of the lower openings of the clamping ports (13) are fixedly connected to the outer peripheries of both sides of the upper end of a bending tool (14), and the inner periphery of the middle opening of the frame (11) is fixedly connected to a bending table (15), and a bending groove (16) is provided in the middle of the upper end of the bending table (15), and support blocks (17) are evenly distributed at the lower end of the bending table (15).

3. The steel plate hydraulic bending machine with a dust removal structure according to claim 2, characterized in that: The rear ends of the support blocks (17) are fixedly connected to the middle and lower part of the front side of the frame (11), and the lower end of the bending tool (14) is located directly above the bending groove (16).

4. The steel plate hydraulic bending machine with a dust removal structure according to claim 1, characterized in that: The inner periphery of the lower opening of the brush handle (25) is slidably connected to the outer periphery of the reciprocating screw rod (23), and the lower middle opening of the brush handle (25) is slidably connected to the upper rear end of the bending groove (16).

5. The steel plate hydraulic bending machine with a dust removal structure according to claim 1, characterized in that: The left end of the motor seat (21) is fixedly connected to the middle of the right end of the frame (11), and the outer periphery of the adjacent side of the limit bearing (27) is fixedly installed in the middle of both sides of the frame (11).

6. The steel plate hydraulic bending machine with a dust removal structure according to claim 2, characterized in that: Universal wheels (4) are fixedly mounted at the four corners of the lower end of the frame (11), a numerical control table (3) is fixedly mounted at the middle of the left side of the frame (11), and the numerical control table (3) is electrically connected to a reduction motor (22) and a hydraulic rod (12) through wires.

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