Precise cutting device for aluminum profile

Abstract

The utility model relates to the technical field of aluminum profile machining, and discloses an aluminum profile precise cutting device which comprises a workbench, a fixing block is fixedly installed on one side of the surface of the workbench, a driving motor is fixedly installed at one end of the fixing block, and the output end of the driving motor penetrates through the fixing block to be in transmission connection with a ball screw. The periphery of the ball screw is in threaded connection with a threaded block, one side of the threaded block is fixedly connected with a first moving frame, the surface of the workbench is slidably connected with the first moving frame, one side of the surface of the workbench is slidably connected with a second moving frame, and a baffle is fixedly welded to one side of the second moving frame. Micro motors are fixedly mounted on the surfaces of the upper ends of the first moving frame and the second moving frame correspondingly, the output ends of the two micro motors are in transmission connection with gears correspondingly, according to the cutting-off device, through cooperation of the first moving frame and the second moving frame, an aluminum template can be driven to move synchronously through rotation of a ball screw, and the work of pushing the aluminum template by an operator is replaced.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium alloy section bar processing technical field, concretely relates to a kind of aluminium alloy section bar precision cutting device. BACKGROUND

[0002] Aluminum alloy section bar is a kind of aluminum bar hot melt, extrusion, so that the aluminum material of different shapes, aluminum alloy section bar has the characteristics of corrosion resistance, non-ferromagnetic, processability and formability. Such as bridge type aluminum alloy section bar uses thermal insulation material to separate indoor and outdoor two aluminum alloy and tightly connect into a whole, with its excellent heat insulation performance and is widely used in door and window. In the process of making door and window, aluminum profile needs to be cut according to specified length and size. The current aluminum profile cutting device (such as application number 201320281051.7, an automatic cutting machine for aluminum profile), which does not have the effect of limiting and fixing the aluminum profile, makes the cutting edge uneven and deviates during cutting. When using, the aluminum profile needs to be manually pushed to the cutting area, which is easy to be injured by accidentally touching the cutting blade. The aluminum profile extending outside the device is easy to bend and deform. If the size of the extension plate is set too long, it will increase the volume of the device and occupy a large space, which has certain limitations. SUMMARY

[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an aluminum profile precision cutting device.

[0004] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0005] An aluminum profile precision cutting device, comprising a workbench, a fixed block is fixedly installed on one side of the surface of the workbench, a drive motor is fixedly installed at one end of the fixed block, a ball screw is drivingly connected to the output end of the drive motor through the fixed block, a threaded block is threadedly connected to the outer periphery of the ball screw, a moving frame one is fixedly connected to one side of the threaded block, and the surface of the workbench is slidingly connected with the moving frame one, a moving frame two is slidingly connected to one side of the surface of the workbench, a baffle is fixedly welded to one side of the moving frame two, a micro motor is fixedly installed on the upper end surface of the moving frame one and the moving frame two, the output end of each micro motor is drivingly connected with a gear, two racks are symmetrically meshingly connected to the outer periphery of the two gears, and a clamping block is fixedly connected to one end of the rack.

[0006] As a preferred, one side of the workbench is fixedly connected with a mounting bracket, a power motor is fixedly installed at one end of the mounting bracket, and a left-right screw rod is drivingly connected to the output end of the power motor through the mounting bracket.

[0007] As preferred, the outer surface of the left and right screw rod is symmetrically screwed with a threaded plate at both ends, one side of the two threaded plates is rotatably connected with a scissor type telescopic frame through a hinge, and the two side surfaces of the scissor type telescopic frame are provided with a plurality of limiting columns.

[0008] As preferred, the surface of the workbench is fixedly connected with a U-shaped frame on one side, the U-shaped frame is provided with a servo motor on one side, the output end of the servo motor is drivingly connected with a driving wheel, the outer periphery of the driving wheel is drivingly connected with a driven wheel through a belt, and the outer periphery of the belt is fixedly connected with a positioning block.

[0009] As preferred, the U-shaped frame is slidably connected with a sliding frame on one side, the sliding frame is fixedly connected with the positioning block through the U-shaped frame on one side, a rotating motor is fixedly installed on one side of the sliding frame, and the output end of the rotating motor is drivingly connected with a cutting piece.

[0010] As preferred, the surface of the workbench is provided with a cutting groove at the center end, the two sides of the cutting groove are provided with material leakage holes, the bottom of the workbench is fixedly welded with a collecting box, and the top of the collecting box is fixedly connected with a dust suction fan.

[0011] As preferred, the surface of the workbench is provided with a discharge port on one side, the discharge port is provided with a material receiving plate below, the inside of the collecting box is slidably connected with a filter frame, and the surface of the workbench is rotatably connected with a sliding wheel on both sides.

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

[0013] (1) By setting the moving frame one and the moving frame two, the two positions of the aluminum profile can be clamped, so that the rotation of the ball screw can drive the aluminum profile to move synchronously, replacing the work of pushing the aluminum profile by the operator, avoiding injury, thereby achieving the effect of improving the applicability of the device;

[0014] (2) By setting the scissor type telescopic frame, the rotation of the left and right screw rods makes the two threaded plates move to the opposite or separate side, realizing the expansion or retraction of the scissor type telescopic frame, the expansion of the scissor type telescopic frame facilitates the support of the longer aluminum profile, and the retraction reduces the volume of the device, avoiding occupying a large space;

[0015] (3) By setting the dust suction fan, the debris and dust generated during the cutting process can be absorbed through the material leakage holes, preventing random flying and polluting the environment; the utility model has the advantages of simple and reasonable structure, novel design, simple and convenient operation, and high practical value. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structure diagram of the aluminum profile precise cutting device.

[0017] Figure 2 It is rack structure schematic diagram of aluminium profile precision cutting device.

[0018] Figure 3 It is left and right screw structure schematic diagram of aluminium profile precision cutting device.

[0019] Figure 4 It is belt structure schematic diagram of aluminium profile precision cutting device.

[0020] Figure 5 It is filter frame structure schematic diagram of aluminium profile precision cutting device.

[0021] In the drawings: 1, workbench; 2, fixed block; 3, drive motor; 4, ball screw; 5, threaded block; 6, moving frame one; 7, moving frame two; 701, baffle; 8, micro motor; 9, gear; 10, rack; 11, clamping block; 12, mounting frame; 13, power motor; 14, left and right screw; 15, threaded plate; 16, scissor type telescopic frame; 17, limiting column; 18, U-shaped frame; 19, servo motor; 20, driving wheel; 21, belt; 22, driven wheel; 23, positioning block; 24, sliding frame; 25, rotating motor; 26, cutting piece; 27, cutting groove; 28, material leakage hole; 29, collection box; 30, dust collection fan; 31, discharge port; 32, material receiving plate; 33, filter frame; 34, sliding wheel. DETAILED DESCRIPTION

[0022] In a preferred embodiment of the present utility model, a kind of aluminium profile precision cutting device is provided, including workbench 1, the surface one side of workbench 1 is fixedly installed with fixed block 2, and the one end of fixed block 2 is fixedly installed with drive motor 3, the output end of drive motor 3 is transmission connection with ball screw 4 passing through fixed block 2, and the outer periphery of ball screw 4 is connected with threaded block 5, and the one side of threaded block 5 is fixedly connected with moving frame one 6, and the surface of workbench 1 is slidably connected with moving frame one 6, and the surface one side of workbench 1 is slidably connected with moving frame two 7, and the one side of moving frame two 7 is fixedly welded with baffle 701, and the upper end surface of moving frame one 6 and moving frame two 7 is fixedly installed with micro motor 8, and the output end of two micro motors 8 is all transmission connection with gear 9, and the outer periphery of two gears 9 is all symmetrically meshed connection with two racks 10, and one end of rack 10 is fixedly connected with clamping block 11.

[0023] The one side of workbench 1 is fixedly connected with mounting frame 12, and the one end of mounting frame 12 is fixedly installed with power motor 13, and the output end of power motor 13 is transmission connection with left and right screw 14 passing through mounting frame 12, by being provided with left and right screw 14, the rotation of left and right screw 14, to threaded plate 15 play limiting action, so that two threaded plates 15 move to the opposite or apart one side, realize that scissor type telescopic frame 16 is unfolded or retracted.

[0024] The outer surface of the left and right rotating screws 14 is symmetrically threaded at both ends with threaded plates 15, one side of the two threaded plates 15 is rotatably connected with a scissor type telescopic support 16 through a hinge, the two side surfaces of the scissor type telescopic support 16 are provided with a plurality of limiting columns 17, by arranging the scissor type telescopic support 16, the scissor type telescopic support 16 is expanded to facilitate supporting the longer aluminum profile, and the scissor type telescopic support 16 can be retracted to reduce the volume of the device and avoid occupying a large space.

[0025] The difference between the embodiment and the above-mentioned embodiment is that the surface of the workbench 1 is fixedly connected with a U-shaped frame 18, one side of the U-shaped frame 18 is provided with a servo motor 19, the output end of the servo motor 19 is drivingly connected with a driving wheel 20, the outer periphery of the driving wheel 20 is drivingly connected with a driven wheel 22 through a belt 21, the outer periphery of the belt 21 is fixedly connected with a positioning block 23, the belt 21 drives the sliding frame 24 to adjust the lifting height, so that the cutting device is not convenient to adjust the lifting operation, and the efficiency during cutting is reduced.

[0026] One side of the U-shaped frame 18 is slidingly connected with a sliding frame 24, one side of the sliding frame 24 is fixedly connected with the positioning block 23 through the U-shaped frame 18, one side of the sliding frame 24 is fixedly installed with a rotating motor 25, the output end of the rotating motor 25 is drivingly connected with a cutting piece 26, the cutting piece 26 is driven to descend by the sliding frame 24, so that the fixed aluminum profile can be cut, manual adjustment is not needed, time and labor are saved, and the cutting efficiency is improved.

[0027] The difference between the embodiment and the above-mentioned embodiment is that the surface of the workbench 1 is fixedly connected with a U-shaped frame 18, one side of the U-shaped frame 18 is provided with a servo motor 19, the output end of the servo motor 19 is drivingly connected with a driving wheel 20, the outer periphery of the driving wheel 20 is drivingly connected with a driven wheel 22 through a belt 21, the outer periphery of the belt 21 is fixedly connected with a positioning block 23, the belt 21 drives the sliding frame 24 to adjust the lifting height, so that the cutting device is not convenient to adjust the lifting operation, and the efficiency during cutting is reduced.

[0028] The surface of the workbench 1 is provided with a discharge port 31, the discharge port 31 is provided below with a receiving plate 32, the inside of the collecting box 29 is slidingly connected with a filter frame 33, the surface of the workbench 1 is rotatably connected with a sliding wheel 34, when the moving frame 6 drives the aluminum profile to move horizontally, the aluminum plate clamped by the clamping block 11 can move on the top surface of the sliding wheel 34.

[0029] In use, by starting the power motor 13, the rotation of the left and right screw rods 14 is driven, so that the two threaded plates 15 on the surface of the left and right screw rods 14 move to the opposite or away side, realizing the expansion or retraction of the scissor type telescopic frame 16, the expansion of the scissor type telescopic frame 16 facilitates the support of the longer aluminum profile, the retraction reduces the volume of the device, avoids occupying a larger space, by starting the micro motor 8, the output end of the micro motor 8 drives the gear 9 to rotate, through the cooperation of the gear 9 and the two racks 10, the two clamping blocks 11 clamp the aluminum profile, through the moving frame two 7 to clamp one end of the aluminum profile, therefore the rotation of the ball screw 4 can drive the aluminum profile to move synchronously, instead of the operator pushing the aluminum profile, avoiding injury, thereby achieving the effect of improving the applicability of the device, when the aluminum profile moves, the sliding wheel 34 makes the moving frame one 6 drive the aluminum profile to move horizontally, the aluminum profile clamped by the clamping block 11 can move on the top surface of the sliding wheel 34, by starting the servo motor 19, the output end of the servo motor 19 drives the belt 21 to rotate, the height of the sliding frame 24 is adjusted, preventing the cutting device from being inconvenient to adjust the lifting operation, thereby reducing the efficiency during cutting, starting the rotating motor 25, the cutting blade 26 rotates, when the aluminum profile is cut off by the cutting blade 26, it falls into the receiving plate 32 for discharging, through the dust suction fan 30, the debris and dust generated during the cutting process can be absorbed through the discharge hole 28, preventing flying and polluting the environment, collected through the filter frame 33.

[0030] The above merely describes specific embodiments of the present application, but the technical features of the present application are not limited thereto, any person skilled in the art makes changes or modifications in the field of the present application, which are covered in the patent scope of the present application.

Claims

1. A precision cutting device for aluminum profiles, comprising a worktable (1), characterized in that, A fixed block (2) is fixedly installed on one side of the surface of the workbench (1). A drive motor (3) is fixedly installed at one end of the fixed block (2). The output end of the drive motor (3) passes through the fixed block (2) and is connected to a ball screw (4). A threaded block (5) is threadedly connected to the outer circumference of the ball screw (4). A movable frame one (6) is fixedly connected to one side of the threaded block (5). The surface of the workbench (1) is slidably connected to the movable frame one (6). A movable frame two (7) is slidably connected to one side of the surface of the workbench (1). A baffle (701) is fixedly welded to one side of the movable frame two (7). A micro motor (8) is fixedly installed on the upper surface of both the movable frame one (6) and the movable frame two (7). A gear (9) is connected to the output end of both micro motors (8). Two racks (10) are symmetrically meshed on the outer circumference of both gears (9). A clamping block (11) is fixedly connected to one end of the rack (10).

2. The precision cutting device for aluminum profiles according to claim 1, characterized in that, A mounting bracket (12) is fixedly connected to one side of the workbench (1), and a power motor (13) is fixedly installed at one end of the mounting bracket (12). The output end of the power motor (13) passes through the mounting bracket (12) and is connected to a left and right screw (14).

3. The precision cutting device for aluminum profiles according to claim 2, characterized in that, The two ends of the outer surface of the left and right spiral screws (14) are symmetrically threaded with threaded plates (15). One side of the two threaded plates (15) is rotatably connected to a scissor telescopic frame (16) via a hinge. Several limiting posts (17) are provided on both sides of the scissor telescopic frame (16).

4. The precision cutting device for aluminum profiles according to claim 1, characterized in that, A U-shaped frame (18) is fixedly connected to one side of the surface of the workbench (1). A servo motor (19) is provided on one side of the U-shaped frame (18). The output end of the servo motor (19) is connected to a drive wheel (20). The outer periphery of the drive wheel (20) is connected to a driven wheel (22) via a belt (21). A positioning block (23) is fixedly connected to the outer periphery of the belt (21).

5. The precision cutting device for aluminum profiles according to claim 4, characterized in that, A sliding frame (24) is slidably connected to one side of the U-shaped frame (18). One side of the sliding frame (24) passes through the U-shaped frame (18) and is fixedly connected to the positioning block (23). A rotating motor (25) is fixedly installed on one side of the sliding frame (24). A cutting blade (26) is driven to the output end of the rotating motor (25).

6. The precision cutting device for aluminum profiles according to claim 1, characterized in that, The workbench (1) has a cutting groove (27) at the center end of its surface. The cutting groove (27) has material leakage holes (28) on both sides. A collection box (29) is fixedly welded to the bottom of the workbench (1). A dust collector (30) is fixedly connected to the top of the collection box (29).

7. The precision cutting device for aluminum profiles according to claim 6, characterized in that, The workbench (1) has a discharge port (31) on one side of its surface. A receiving plate (32) is provided below the discharge port (31). A filter frame (33) is slidably connected inside the collection box (29). Sliding wheels (34) are rotatably connected to both sides of the workbench (1).

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