Metal part bending and cutting device

Abstract

The utility model belongs to the field of metal piece machining, and particularly relates to a metal piece bending and cutting device which comprises a working table, a connecting plate is fixedly connected to the bottom of the working table, a fixing frame is fixedly connected to the surface of the connecting plate, a cutting assembly and a bending assembly are arranged on one side of the fixing frame, and a clamping mechanism is arranged on one side of the working table. According to the bending device, the bending block is driven to move downwards through operation of the second air cylinder, so that a metal piece is bent, then the driving plate is driven to push the pushing plate through operation of the third air cylinder, the pushing plate can drive the clamping block to rotate around the circle center of the mounting shaft, and the metal piece is clamped; and finally, cutting of the bent metal plate is achieved through operation of a first air cylinder and a servo motor, bending and cutting of the metal plate can be more convenient and smoother when the metal plate needs to be bent and cut, the working efficiency is improved, and meanwhile the workload of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal piece processing field, concretely is a metal piece bending cutting device. BACKGROUND

[0002] Metal piece bending cutting is the important technology of processing metal piece material, cutting refers to the process that utilizes various methods to cut metal piece material into the shape and size required, and bending is the process that makes metal piece material produce plastic deformation through pressure device and special die, thereby forming a certain angle and shape;

[0003] In the prior art, metal pieces often need to be cut and bent when processing, so that the metal pieces can be processed into the required shape, and in general, the metal is cut first, and then bent, which is relatively troublesome and cumbersome to operate, and if the steps of bending first and then cutting are adopted, the worker needs to switch the metal piece between two worktables, so that the time interval between cutting and bending of the metal piece is relatively long, thereby when the worker needs to cut and bend the metal piece, a long time is needed, which not only reduces the processing efficiency, but also increases the workload of the worker. UTILITY MODEL CONTENT

[0004] In order to make up for the deficiencies of the prior art, the metal piece needs to be cut and bent, which takes a long time, reduces the processing efficiency, and increases the workload of the worker, etc. The utility model provides a metal piece bending cutting device.

[0005] The utility model solves the technical scheme that adopts the technical scheme: a metal piece bending cutting device, including the workbench, the bottom fixed connection of workbench has the connecting plate, the surface fixed connection of connecting plate has the fixed frame, the one side of fixed frame is provided with cutting assembly and bending assembly, the one side of workbench is provided with clamping mechanism;

[0006] The cutting assembly includes a first air cylinder, the top of the first air cylinder is fixedly connected with one side of the fixed frame, the output end of the first air cylinder is fixedly connected with a fixed plate, one side of the fixed plate is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a cutting blade;

[0007] The bending assembly includes a second air cylinder, the top of the second air cylinder is fixedly connected with one side of the fixed frame, the output end of the second air cylinder is fixedly connected with a bending block, the top of the connecting plate is fixedly connected with a bending die block.

[0008] Preferably, the clamping mechanism comprises a mounting plate, a surface of the mounting plate is fixedly connected with the inner cavity of the workbench, a third cylinder is fixedly connected at the bottom of the mounting plate, the output end of the third cylinder penetrates through the mounting plate and is fixedly connected with a moving block, a connecting rod is rotatably connected to one side of the moving block, a driving plate is rotatably connected to the surface of the connecting rod, a connecting shaft is rotatably connected in the inner cavity of the driving plate, a pushing plate is fixedly connected to one side of the connecting shaft, the surface of the pushing plate is slidably connected with the inner cavity of the workbench, a rotating rod is fixedly connected to one side of the pushing plate, a clamping block is rotatably connected to the surface of the rotating rod, a fixed block is fixedly connected to one side of the workbench, a mounting shaft is fixedly connected to one side of the fixed block, and the inner cavity of the clamping block is rotatably connected with the surface of the mounting shaft.

[0009] Preferably, the inner cavity of the workbench is provided with a sliding groove, and one side of the pushing plate is fixedly connected with a limiting sliding plate.

[0010] Preferably, the surface of the clamping block is fixedly connected with a rubber pad, and the surface of the connecting rod is fixedly connected with a limiting ring block.

[0011] Preferably, one side of the moving block is fixedly connected with a limiting rod, and the inner cavity of the workbench is fixedly connected with a limiting frame, and the surface of the limiting rod is slidably connected with the inner cavity of the limiting frame.

[0012] Preferably, the top of the workbench is fixedly connected with a pad plate and a limiting plate, the bottom of the mounting plate is fixedly connected with a reinforcing block, and the inner cavity of the reinforcing block is fixedly connected with the bottom of the third cylinder.

[0013] Preferably, one side of the bending block is fixedly connected with a limiting sliding block, the inner cavity of the fixed frame is fixedly connected with a limiting rod, and the inner cavity of the limiting sliding block is slidably connected with the surface of the limiting rod.

[0014] The utility model discloses a beneficial effect lies in:

[0015] The utility model discloses a second cylinder's operation drives the bending block to move down, realizes the bending of metal piece, after the operation of third cylinder drive driving plate to push -pushing plate, make pushing plate can drive clamping block with the center of installation shaft rotation, realize the clamping of metal piece, finally through the operation of first cylinder and servo motor, realize the cutting of the bent metal plate, when need to bend, cut the metal plate, can be more convenient, smoothly, increase the working efficiency while, reduce the work load of staff, solve when cutting, bending the metal piece, need to spend long time, not only will reduce the processing efficiency, and will increase the work load of staff part no. ACCURACY OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings described below are only some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0017] Figure 1 It is a structural schematic view of the workbench and the connecting plate of the present application.

[0018] Figure 2 It is a structural schematic view of the fixed frame and the bending block of the present application.

[0019] Figure 3 It is a structural schematic view of the bending die block and the cutting blade of the present application.

[0020] Figure 4 It is a structural schematic view of the fixed plate and the first air cylinder of the present application.

[0021] Figure 5 It is a structural schematic view of the limiting frame and the limiting ring block of the present application.

[0022] Figure 6 It is a structural schematic view of the mounting shaft and the connecting shaft of the present application.

[0023] In the figure: 1, workbench; 2, connecting plate; 3, fixed frame; 4, cutting assembly; 401, first air cylinder; 402, fixed plate; 403, servo motor; 404, cutting blade; 5, bending assembly; 501, second air cylinder; 502, bending block; 503, bending die block; 6, clamping mechanism; 601, mounting plate; 602, third air cylinder; 603, moving block; 604, connecting rod; 605, driving plate; 606, connecting shaft; 607, pushing plate; 608, rotating rod; 609, clamping block; 610, fixed block; 611, mounting shaft; 7, limiting rod; 8, limiting frame; 9, limiting ring block; 10, rubber pad; 11, reinforcing block; 12, limiting sliding plate; 13, sliding groove; 14, pad plate; 15, limiting plate; 16, limiting rod; 17, limiting sliding block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0025] The application will be further described in detail below with reference to the accompanying drawings Figures 1-6 The application will be further described in detail below with reference to the accompanying drawings

[0026] The application discloses a metal piece bending and cutting device. Figure 1 and Figure 3 The metal piece bending and cutting device comprises a workbench 1, the bottom of the workbench 1 is fixedly connected with a connecting plate 2, the surface of the connecting plate 2 is fixedly connected with a fixing frame 3, one side of the fixing frame 3 is provided with a cutting assembly 4 and a bending assembly 5, and one side of the workbench 1 is provided with a clamping mechanism 6.

[0027] The cutting assembly 4 comprises a first air cylinder 401, the top of the first air cylinder 401 is fixedly connected with one side of the fixing frame 3, the output end of the first air cylinder 401 is fixedly connected with a fixed plate 402, one side of the fixed plate 402 is fixedly connected with a servo motor 403, and the output end of the servo motor 403 is fixedly connected with a cutting blade 404.

[0028] The bending assembly 5 comprises a second air cylinder 501, the top of the second air cylinder 501 is fixedly connected with one side of the fixing frame 3, the output end of the second air cylinder 501 is fixedly connected with a bending block 502, and the top of the connecting plate 2 is fixedly connected with a bending die block 503.

[0029] The workbench 1 can play the role of installing and fixing the fixing frame 3 through the connecting plate 2, the cutting assembly 4 and the bending assembly 5 arranged on one side of the fixing frame 3 can play the roles of cutting and bending the metal piece respectively, the clamping mechanism 6 can play the roles of limiting and clamping the metal piece during processing, the first air cylinder 401 can play the role of installing and connecting the fixed plate 402, the fixed plate 402 can be connected with the cutting blade 404 through the servo motor 403, the servo motor 403 can drive the cutting blade 404 to rotate smoothly during operation, thereby realizing the cutting of the metal piece, and the first air cylinder 401 can drive the cutting blade 404 and the servo motor 403 to move downward during operation.

[0030] The second air cylinder 501 can be connected with the bending block 502, thereby driving the bending block 502 to move downward through the operation of the second air cylinder 501, and the bending block 502 can be matched with the bending die block 503 after moving to a certain distance, thereby realizing the bending of the metal piece.

[0031] The application discloses a metal piece bending and cutting device. Figure 3 and Figure 6The clamping mechanism 6 comprises a mounting plate 601, the surface of the mounting plate 601 is fixedly connected with the inner cavity of the workbench 1, the bottom of the mounting plate 601 is fixedly connected with a third cylinder 602, the output end of the third cylinder 602 penetrates through the mounting plate 601 and is fixedly connected with a moving block 603, one side of the moving block 603 is rotatably connected with a connecting rod 604, the surface of the connecting rod 604 is rotatably connected with a driving plate 605, the inner cavity of the driving plate 605 is rotatably connected with a connecting shaft 606, one side of the connecting shaft 606 is fixedly connected with a pushing plate 607, the surface of the pushing plate 607 is slidably connected with the inner cavity of the workbench 1, one side of the pushing plate 607 is fixedly connected with a rotating rod 608, the surface of the rotating rod 608 is rotatably connected with a clamping block 609, one side of the workbench 1 is fixedly connected with a fixed block 610, one side of the fixed block 610 is fixedly connected with a mounting shaft 611, and the inner cavity of the clamping block 609 is rotatably connected with the surface of the mounting shaft 611;

[0032] The mounting plate 601 can realize the connection of the third cylinder 602, and the third cylinder 602 can not only be connected with the moving block 603, but also can drive the moving block 603 and the connecting rod 604 to move up and down during operation, and the connecting rod 604 can smoothly push or pull the pushing plate 607 through the driving plate 605 and the connecting shaft 606 during up and down movement, the pushing plate 607 can be connected with the clamping block 609 through the rotating rod 608, and the fixed block 610 can support and further connect the clamping block 609 through the mounting shaft 611, so that when the pushing plate 607 moves by being pushed by the driving plate 605, the clamping block 609 can be pushed or pulled to rotate around the mounting shaft 611, and after the clamping block 609 rotates to a certain angle, the clamping and fixing of the metal piece can be realized, so that the metal piece can be stable enough during processing.

[0033] Referring to Figure 4 and Figure 5 The inner cavity of the workbench 1 is provided with a sliding groove 13, one side of the pushing plate 607 is fixedly connected with a limiting sliding plate 12, the surface of the limiting sliding plate 12 is slidably connected with the inner cavity of the sliding groove 13, and the limiting sliding plate 12 can make the movement of the pushing plate 607 stable enough and not easy to shake or tilt up and down when the driving plate 605 pushes or pulls the pushing plate 607 through the connection relationship between the limiting sliding plate 12 and the sliding groove 13.

[0034] Referring to Figure 5The surface of the clamping block 609 is fixedly connected with a rubber pad 10, and the surface of the connecting rod 604 is fixedly connected with a limiting ring block 9. The rubber pad 10 can reduce the abrasion of the metal part caused by the clamping block 609 when clamping the metal part, and increase the friction of the clamping block 609 when clamping the metal part. The limiting ring block 9 can limit the driving plate 605, so that the driving plate 605 is not easy to slide off the surface of the connecting rod 604 when in use.

[0035] With reference to Figure 5 One side of the moving block 603 is fixedly connected with a limiting rod 7, and the inner cavity of the workbench 1 is fixedly connected with a limiting frame 8. The surface of the limiting rod 7 is in sliding connection with the inner cavity of the limiting frame 8. The limiting rod 7 can limit the sliding of the moving block 603 through the connection relationship between the limiting rod 7 and the limiting frame 8, thereby improving the stability of the moving block 603 when sliding.

[0036] With reference to Figure 2 And Figure 5 The top of the workbench 1 is fixedly connected with a pad plate 14 and a limiting plate 15, and the bottom of the mounting plate 601 is fixedly connected with a reinforcing block 11. The inner cavity of the reinforcing block 11 is fixedly connected with the bottom of the third air cylinder 602. The pad plate 14 can pad the metal part being machined to a certain extent, so that it can be smoothly clamped by the clamping block 609. The limiting plate 15 can limit the metal part when being bent, so that it is not easy to be raised when being bent. The reinforcing block 11 can strengthen the third air cylinder 602 through the connection between the reinforcing block 11 and the workbench 1, so that the third air cylinder 602 is not easy to fall off or shake when in use.

[0037] With reference to Figure 2 One side of the bending block 502 is fixedly connected with a limiting sliding block 17, and the inner cavity of the fixing frame 3 is fixedly connected with a limiting rod 16. The inner cavity of the limiting sliding block 17 is in sliding connection with the surface of the limiting rod 16. The limiting sliding block 17 can limit the up-down sliding of the bending block 502 through the limiting rod 16, thereby increasing the stability of the bending block 502 when bending the metal part when moving down.

[0038] Working principle: the device in use, the staff can be placed to the top of the metal parts 14, and the metal parts are sliding, when the metal parts are sliding to the top of the bending die block 503, the staff can start the second cylinder 501, the second cylinder 501 will drive the bending block 502 to move down, through the downward movement of the bending block 502 and the cooperation of the bending die block 503 of the bending block 502, the bending of the metal parts is realized, and when the metal parts are bent, the staff can start the third cylinder 602, the third cylinder 602 will pull down the moving block 603, so that the moving block 603 can drive the driving plate 605 to move down through the connecting rod 604, and the driving plate 605 can drive the pushing plate 607 to move down through the connecting shaft 606 in the process of moving down, the pushing plate 607 can smoothly push the clamping block 609 after being pushed, so that the clamping block 609 can rotate around the center of the installation shaft 611, so that the clamping block 609 can clamp the metal parts, after that, the staff can start the servo motor 403, so that the servo motor 403 drives the cutting blade 404 to rotate, and at the same time, the first cylinder 401 is started, so that the first cylinder 401 can drive the cutting blade 404 to move down, realizing the cutting of the bent metal parts, after the above operation, the staff can reset the cutting blade 404 and the bending block 502, take out the processed metal parts, and continue to push the metal parts to continue to realize the bending and cutting of the metal parts.

[0039] The basic principle, main characteristics and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model.

Claims

1. A metal piece bending and cutting apparatus, characterized by: Including the workbench (1), the bottom of the workbench (1) is fixedly connected with the connecting plate (2), the surface of the connecting plate (2) is fixedly connected with the fixed frame (3), one side of the fixed frame (3) is provided with cutting assembly (4) and bending assembly (5), one side of the workbench (1) is provided with clamping mechanism (6); The cutting assembly (4) includes a first cylinder (401), the top of the first cylinder (401) is fixedly connected with one side of the fixed frame (3), the output end of the first cylinder (401) is fixedly connected with a fixed plate (402), one side of the fixed plate (402) is fixedly connected with a servo motor (403), the output end of the servo motor (403) is fixedly connected with a cutting blade (404); The bending assembly (5) includes a second cylinder (501), the top of the second cylinder (501) is fixedly connected with one side of the fixed frame (3), the output end of the second cylinder (501) is fixedly connected with a bending block (502), the top of the connecting plate (2) is fixedly connected with a bending die block (503).

2. The apparatus for bending and cutting a metal piece according to claim 1, wherein: The clamping mechanism (6) includes a mounting plate (601), the surface of the mounting plate (601) is fixedly connected with the inner cavity of the workbench (1), the bottom of the mounting plate (601) is fixedly connected with a third cylinder (602), the output end of the third cylinder (602) penetrates through the mounting plate (601) and is fixedly connected with a moving block (603), one side of the moving block (603) is rotatably connected with a connecting rod (604), the surface of the connecting rod (604) is rotatably connected with a driving plate (605), the inner cavity of the driving plate (605) is rotatably connected with a connecting shaft (606), one side of the connecting shaft (606) is fixedly connected with a push plate (607), the surface of the push plate (607) is slidably connected with the inner cavity of the workbench (1), one side of the push plate (607) is fixedly connected with a rotating rod (608), the surface of the rotating rod (608) is rotatably connected with a clamping block (609), one side of the workbench (1) is fixedly connected with a fixed block (610), one side of the fixed block (610) is fixedly connected with a mounting shaft (611), the inner cavity of the clamping block (609) is rotatably connected with the surface of the mounting shaft (611).

3. The apparatus of claim 2, wherein: The inner cavity of the workbench (1) is provided with a chute (13), one side of the push plate (607) is fixedly connected with a limiting sliding plate (12), the surface of the limiting sliding plate (12) is slidably connected with the inner cavity of the chute (13).

4. The apparatus of claim 3, wherein: The surface of the clamping block (609) is fixedly connected with a rubber pad (10), the surface of the connecting rod (604) is fixedly connected with a limiting ring block (9).

5. The apparatus of claim 4, wherein: One side of the moving block (603) is fixedly connected with a limiting rod (7), the inner cavity of the workbench (1) is fixedly connected with a limiting frame (8), the surface of the limiting rod (7) is slidably connected with the inner cavity of the limiting frame (8).

6. The apparatus of claim 3, wherein: The top of the workbench (1) is fixedly connected with a raised board (14) and a limiting board (15), the bottom of the mounting plate (601) is fixedly connected with a reinforcing block (11), and the inner cavity of the reinforcing block (11) is fixedly connected with the bottom of the third air cylinder (602).

7. The apparatus of claim 4 wherein: One side of the bending block (502) is fixedly connected with a limiting sliding block (17), the inner cavity of the fixing frame (3) is fixedly connected with a limiting rod (16), and the inner cavity of the limiting sliding block (17) is in sliding connection with the surface of the limiting rod (16).

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