Positioning punching for aluminum profile processing

Abstract

The utility model discloses a positioning punching for aluminum profile processing, and relates to the technical field of aluminum profile processing, including a punching table, the top of the punching table is fixedly connected with vertical plates near four corners, the tops of the four vertical plates are fixedly connected with top plates, the left and right ends of the punching table are respectively provided with positioning mechanisms, the top middle side of the top plate is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder penetrates to the bottom of the top plate and is provided with a mounting assembly, the bottom of the mounting assembly is provided with a punching assembly, the bottoms of the opposite surfaces of the left and right vertical plates are fixedly connected with guide rod 1, and the top of the mounting assembly is fixedly connected with guide rod 2 near four corners. The utility model positions and fixes the aluminum profile on the punching table by manipulating the positioning mechanisms on both sides, and when the punching assembly punches the aluminum profile, guide rod 2 moves downward along the positioning sleeve to avoid the phenomenon of offset during punching.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile processing, in particular to positioning punching for aluminum profile processing. Background Art

[0002] Aluminum profiles are aluminum materials with different cross-sectional shapes obtained by hot melting and extrusion of aluminum rods. The production process of aluminum profiles mainly includes three processes: melting, extrusion and coloring. When processing this kind of aluminum alloy square tube, it is usually necessary to perform punching operations on its outer wall to facilitate subsequent processing or installation. The existing technology has the following problems:

[0003] The existing punching and cutting equipment does not have the ability to stably clamp and position the aluminum profile, which makes it easy for the aluminum profile to be offset during punching and cutting, resulting in unqualified product processing and affecting production efficiency. Secondly, during the use of the punching and cutting equipment, the installation of the punching blade is relatively cumbersome and inconvenient to install and disassemble the punching blade. Utility Model Content

[0004] The utility model provides a positioning punching device for aluminum profile processing to solve the problems existing in the above-mentioned background technology.

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

[0006] The positioning punching for aluminum profile processing comprises a punching table, wherein the top of the punching table is fixedly connected with vertical plates near four corners, and the tops of the four vertical plates are fixedly connected with a top plate, and positioning mechanisms are respectively arranged at the left and right ends of the punching table, and the two positioning mechanisms are arranged in a mirror image, and a hydraulic cylinder is fixedly connected to the middle side of the top of the top plate, and the output end of the hydraulic cylinder penetrates to the bottom of the top plate and is provided with a mounting assembly, and a punching assembly is arranged at the bottom of the mounting assembly, and a guide rod 1 is fixedly connected to the bottom of the opposite surfaces of the left and right vertical plates, and a guide rod 2 is fixedly connected to the top of the mounting assembly near the four corners, and a positioning sleeve is fixedly connected to the top of the top plate near the four corners of the mounting assembly, and the outer wall tops of the four guide rods 2 penetrate the upper and lower ends of the top plate through the positioning sleeves and are slidably connected therebetween, and the front end of the punching table is fixedly connected with a control console, and a plurality of switch buttons are arranged on the top of the control console, and the hydraulic cylinder is electrically connected to the switch button through a wire.

[0007] A further improvement of the technical solution of the utility model lies in that: the positioning mechanism comprises an L-shaped frame plate, an electric telescopic rod and a fixed plate, the output end of the electric telescopic rod is fixedly connected to the middle side of one end of the fixed plate, the end of the electric telescopic rod away from the output end is fixedly connected to the inner wall of the electric telescopic rod in the vertical direction, the bottoms of the front and rear ends of the fixed plate are respectively fixedly connected with sliders, the middle parts of the two sliders are provided with sliding holes that pass through left and right, and three locking components are equidistantly arranged in an array at one end of the fixed plate away from the output end of the electric telescopic rod.

[0008] A further improvement of the technical solution of the utility model is that the sliding block is slidably connected to the outer wall of the guide rod 1 through a sliding hole, and the electric telescopic rod is electrically connected to the switch button through a wire.

[0009] A further improvement of the technical solution of the utility model is that the locking assembly includes a positioning column and a rubber pad, one end of the positioning column is fixedly connected to one end of the rubber pad, the other end of the positioning column is fixedly connected to the surface of the fixed plate, and the other end of the rubber pad is provided with a plurality of rectangular protrusions in an equidistant array.

[0010] A further improvement of the technical solution of the utility model is that the installation assembly includes a pressure plate, two connecting plates and two locking rods, the tops of the two connecting plates are respectively fixedly connected to the left and right sides of the bottom of the pressure plate, the front ends of the two connecting plates are provided with sliding grooves, and the left and right sides of the top of the pressure plate and the middle of the two connecting plates are respectively provided with connecting holes that pass through from top to bottom.

[0011] A further improvement of the technical solution of the utility model is that the punching assembly includes a punching blade and a mounting plate, the top of the punching blade is fixedly connected to the middle side of the bottom of the mounting plate, and two connecting holes that pass through the top and the bottom are respectively opened on the middle sides of the left and right ends of the top of the mounting plate near the punching blade, and the outer walls of the left and right ends of the mounting plate are slidably connected to the inner wall of the slide groove.

[0012] A further improvement of the technical solution of the utility model is that: the tops of the two connecting holes 1 on the pressure plate are fixedly connected with threaded covers, the tops of the outer walls of the two locking rods are provided with threaded grooves, the tops of the outer walls of the locking rods penetrate through connecting holes 2 and 1 to the top of the pressure plate and are connected with the internal threads of the threaded covers.

[0013] A further improvement of the technical solution of the utility model is that the output end of the hydraulic cylinder is fixedly connected to the middle side of the top of the pressure plate, and the bottoms of the four guide rods 2 are fixedly connected to the top of the pressure plate near the four corners.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides positioning punching for aluminum profile processing, and adopts the cooperation between a punching table, a vertical plate, a top plate, a positioning mechanism, a hydraulic cylinder, a mounting assembly, a punching assembly, a guide rod 1, a guide rod 2 and a positioning sleeve. By manipulating the positioning mechanisms on both sides, the aluminum profile is positioned and fixed on the punching table, and when the output end of the hydraulic cylinder is manipulated to push the punching assembly downward to punch the aluminum profile, the guide rod 2 moves downward along the positioning sleeve to avoid the phenomenon of deviation during punching, and solves the problem that the existing punching equipment does not have the ability to stably clamp and position the aluminum profile, which makes it easy to deviate during punching, resulting in unqualified product processing and affecting production efficiency, and achieves the beneficial effect of ensuring the quality of product stamping and improving production efficiency.

[0016] 2. The utility model provides positioning punching for aluminum profile processing, adopts the cooperation between the installation component and the punching component, and by setting the installation component, it is convenient to install and disassemble the punching component, which solves the problem that the installation of the punching blade is cumbersome and inconvenient to install and disassemble the punching blade during the use of the punching equipment, and achieves the beneficial effect of facilitating the installation and disassembly of the punching blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the positioning punching three-dimensional structure for aluminum profile processing of the utility model;

[0018] Figure 2 It is a three-dimensional structural diagram of the positioning mechanism of the utility model;

[0019] Figure 3 It is a partially enlarged schematic diagram of the three-dimensional structure A of the utility model;

[0020] Figure 4 Schematic diagram of the three-dimensional structure of the installation component and the punching component of the utility model

[0021] Figure 5 It is a top schematic diagram of the three-dimensional structure of the installation component of the utility model.

[0022] In the figure: 1. punching table; 2. vertical plate; 3. top plate; 4. positioning mechanism; 41. L-shaped frame plate; 42. electric telescopic rod; 43. fixed plate; 44. slider; 440. sliding hole; 45. locking assembly; 451. positioning column; 452. rubber pad; 453. rectangular protrusion; 5. hydraulic cylinder; 6. mounting assembly; 61. pressing plate; 62. connecting plate; 620. sliding groove; 63. connecting hole 1; 64. locking rod; 640. threaded groove; 65. threaded cover; 7. punching assembly; 71. punching blade; 72. mounting plate; 720. connecting hole 2; 8. guide rod 1; 9. guide rod 2; 10. positioning sleeve; 11. control console; 12. switch button. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods:

[0024] like Figure 1 As shown, the utility model provides a positioning punching for aluminum profile processing, including a punching table 1, the top of the punching table 1 is fixedly connected with vertical plates 2 near four corners, the tops of the four vertical plates 2 are fixedly connected with top plates 3, the left and right ends of the punching table 1 are respectively provided with positioning mechanisms 4, the two positioning mechanisms 4 are mirror-imaged, a hydraulic cylinder 5 is fixedly connected to the middle side of the top of the top plate 3, the output end of the hydraulic cylinder 5 penetrates to the bottom of the top plate 3 and is provided with a mounting assembly 6, the bottom of the mounting assembly 6 is provided with a punching assembly 7, the bottoms of the opposite surfaces of the left and right vertical plates 2 are fixedly connected with guide rods 1 8, the top of the mounting assembly 6 is fixedly connected with guide rods 2 9 near four corners, the top of the top plate 3 is fixedly connected with positioning sleeves 10 near the four corners of the mounting assembly 6, the outer wall tops of the four guide rods 2 9 penetrate the upper and lower ends of the top plate 3 through the positioning sleeves 10 and are slidably connected therebetween, the front end of the punching table 1 is fixedly connected with a control console 11, the top of the control console 11 is provided with a plurality of switch buttons 12, and the hydraulic cylinder 5 is electrically connected to the switch button 12 through a wire;

[0025] A positioning mechanism 4, a hydraulic cylinder 5, an installation component 6, a punching component 7, a guide rod 1 8, a guide rod 2 9 and a positioning sleeve 10 are provided. The positioning mechanism 4 can be manipulated to clamp and fix both sides of the aluminum profile so that the aluminum profile is positioned on the punching table 1 to avoid displacement during punching. The cooperation of the guide rod 2 9 and the positioning sleeve 10 improves the stability of the punching component 7 in downward displacement to punch the aluminum profile to avoid deviation. The installation component 6 and the punching component 7 are used in coordination to facilitate installation and disassembly of the aluminum profile.

[0026] like Figure 2As shown, the utility model provides a technical solution for positioning and punching for aluminum profile processing: the positioning mechanism 4 includes an L-shaped frame plate 41, an electric telescopic rod 42 and a fixed plate 43, the output end of the electric telescopic rod 42 is fixedly connected to the middle side of one end of the fixed plate 43, the end of the electric telescopic rod 42 away from the output end is fixedly connected to the inner wall of the electric telescopic rod 42 in the vertical direction, and the bottoms of the front and rear ends of the fixed plate 43 are respectively fixedly connected with sliders 44, and the middle parts of the two sliders 44 are provided with sliding holes 440 that pass through the left and right. The end of the fixed plate 43 away from the output end of the electric telescopic rod 42 is equidistantly arranged with three locking components 45. By starting the electric telescopic rod 42, the fixed plate 43 is driven to telescope and move, and the surface of the aluminum profile is clamped. The slider 44 is slidably connected to the outer wall of the guide rod 8 through the sliding hole 440, and the hydraulic cylinder 5 is electrically connected to the switch button 12 through a wire. The slider 44 slides on the surface of the guide rod 8, thereby improving the stability of the movement of the fixed plate 43.

[0027] like Figure 3 As shown, the utility model provides a positioning punching technical solution for aluminum profile processing: the locking assembly 45 includes a positioning column 451 and a rubber pad 452, one end of the positioning column 451 is fixedly connected to one end of the rubber pad 452, the other end of the positioning column 451 is fixedly connected to the surface of the fixed plate 43, and the other end of the rubber pad 452 is equidistantly arrayed with a plurality of rectangular protrusions 453. By providing the rectangular protrusions 453, the friction between the fixed plate 43 and the surface of the aluminum profile is increased, thereby positioning the aluminum profile on the punching table 1.

[0028] like Figure 4 As shown, the utility model provides a positioning punching technical solution for aluminum profile processing: the mounting assembly 6 includes a pressing plate 61, two connecting plates 62 and two locking rods 64, the tops of the two connecting plates 62 are respectively fixedly connected to the left and right sides of the bottom of the pressing plate 61, the front ends of the two connecting plates 62 are provided with a slide groove 620, the left and right sides of the top of the pressing plate 61 and the middle of the two connecting plates 62 are respectively provided with a connecting hole 63 that passes through from top to bottom, and the locking rod 64 cooperates with the connecting hole 63 so that the connecting plate can be locked by the locking rod 64. 62 and a connecting hole 63, the punching assembly 7 includes a punching blade 71 and a mounting plate 72, the top of the punching blade 71 is fixedly connected to the middle side of the bottom of the mounting plate 72, and a connecting hole 720 that passes through the top and bottom is respectively opened on the middle side of the left and right ends of the top of the mounting plate 72 near the punching blade 71, and the outer walls of the left and right ends of the mounting plate 72 are slidably connected to the inner walls of the slide groove 620, and the punching blade 71 is installed on the pressure plate 61 by inserting the two sides of the outer wall of the mounting plate 72 into the interior of the two slide grooves 620 from front to back.

[0029] like Figure 5As shown, the utility model provides a positioning punching technical solution for aluminum profile processing: the tops of the two connecting holes 63 on the pressing plate 61 are fixedly connected with threaded covers 65, and the tops of the outer walls of the two locking rods 64 are provided with threaded grooves 640. The tops of the outer walls of the locking rods 64 pass through the connecting hole 2 720 and the connecting hole 1 63 to the top of the pressing plate 61 and are connected with the internal threads of the threaded cover 65. By inserting the locking rod 64 through the connecting hole 2 720 and the connecting hole 1 63 in the mounting plate 72 out of the top of the pressing plate 61 and screwing it with the inside of the threaded cover 65, the punching cutting edge 71 is fixed to the pressing plate 61, the output end of the hydraulic cylinder 5 is fixedly connected to the middle side of the top of the pressing plate 61, and the bottoms of the four guide rods 2 9 are fixedly connected to the top of the pressing plate 61 near the four corners.

[0030] The following is a detailed description of the working principle of positioning punching for aluminum profile processing.

[0031] like Figure 1-5 As shown, when punching the aluminum profile, first, the device is connected to the power supply, the aluminum profile is placed on the punching table 1, and the left and right electric telescopic rods 42 are started by pressing the switch button 12 on the control console 11, so that the output end of the electric telescopic rod 42 is driven to move the fixed plate 43 in the direction of the aluminum profile. During the movement, the slider 44 slides along the outer wall of the guide rod 8 through the sliding hole 440 to improve the stability of the movement of the fixed plate 43, so that the fixed plates 43 on both sides clamp the two sides of the aluminum profile, so that the rubber pads 452 are in contact with the surface of the aluminum profile, and the rectangular protrusions 453 increase the friction between the fixed plate 43 and the surface of the aluminum profile, thereby positioning the aluminum profile on the punching table 1 to avoid displacement during punching. Phenomenon, then press the switch button 12 to start the hydraulic cylinder 5, the output end of the hydraulic cylinder 5 drives the punching blade 71 to move downward through the mounting assembly 6, and when moving downward, drives the guide rod 2 9 to slide downward along the positioning sleeve 10, thereby improving the stability of the downward movement of the punching assembly 7 and avoiding the phenomenon of deviation during punching, so that the punching blade 71 can perform a punching operation on the aluminum profile. When disassembling the punching assembly 7, the locking rods 64 on both sides are rotated out of the interior of the threaded cover 65 through the knob at the lower end, so that the locking rods 64 are pulled out along the connecting hole 1 63 and the connecting hole 2 720, and then the mounting plate 72 is pulled forward along the inside of the two slide grooves 620, so that the punching blade 71 is detached from the pressure plate 61 and taken out.

[0032] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A positioning punching machine for aluminum profile processing, comprising a punching table (1), characterized in that: The top of the punching platform (1) is fixedly connected to vertical plates (2) near four corners, and the tops of the four vertical plates (2) are fixedly connected to a top plate (3). Positioning mechanisms (4) are respectively provided at the left and right ends of the punching platform (1), and the two positioning mechanisms (4) are arranged in a mirror image. A hydraulic cylinder (5) is fixedly connected to the middle side of the top of the top plate (3). The output end of the hydraulic cylinder (5) passes through the bottom of the top plate (3) and is provided with a mounting assembly (6). The bottom of the mounting assembly (6) is provided with a punching assembly (7). The bottoms of the opposite surfaces of the left and right vertical plates (2) are fixedly connected to A guide rod 1 (8), the top of the mounting assembly (6) is fixedly connected to a guide rod 2 (9) near the four corners, the top of the top plate (3) is fixedly connected to a positioning sleeve (10) near the four corners of the mounting assembly (6), the top of the outer wall of the four guide rods 2 (9) passes through the upper and lower ends of the top plate (3) through the positioning sleeve (10) and is slidably connected therebetween, the front end of the punching table (1) is fixedly connected to a control console (11), the top of the control console (11) is provided with a plurality of switch buttons (12), and the hydraulic cylinder (5) is electrically connected to the switch button (12) through a wire.

2. The positioning punching for aluminum profile processing according to claim 1, characterized in that: The positioning mechanism (4) comprises an L-shaped frame plate (41), an electric telescopic rod (42) and a fixed plate (43); the output end of the electric telescopic rod (42) is fixedly connected to the middle side of one end of the fixed plate (43); the end of the electric telescopic rod (42) away from the output end is fixedly connected to the inner wall of the electric telescopic rod (42) in the vertical direction; the bottoms of the front and rear ends of the fixed plate (43) are respectively fixedly connected with sliders (44); the middle parts of the two sliders (44) are each provided with a sliding hole (440) that passes through left and right; and the end of the fixed plate (43) away from the output end of the electric telescopic rod (42) is provided with three locking components (45) in an equidistant array.

3. The positioning punching for aluminum profile processing according to claim 2, characterized in that: The sliding block (44) is slidably connected to the outer wall of the guide rod (8) via a sliding hole (440), and the electric telescopic rod (42) is electrically connected to the switch button (12) via a wire.

4. The positioning punching for aluminum profile processing according to claim 2, characterized in that: The locking assembly (45) comprises a positioning column (451) and a rubber pad (452), one end of the positioning column (451) is fixedly connected to one end of the rubber pad (452), the other end of the positioning column (451) is fixedly connected to the surface of the fixed plate (43), and the other end of the rubber pad (452) is provided with a plurality of rectangular protrusions (453) in an equidistant array.

5. The positioning punching for aluminum profile processing according to claim 1, characterized in that: The mounting assembly (6) comprises a pressing plate (61), two connecting plates (62) and two locking rods (64), the tops of the two connecting plates (62) are respectively fixedly connected to the left and right sides of the bottom of the pressing plate (61), the front ends of the two connecting plates (62) are provided with sliding grooves (620), and the left and right sides of the top of the pressing plate (61) and the middle of the two connecting plates (62) are respectively provided with connecting holes (63) that pass through from top to bottom.

6. The positioning punching for aluminum profile processing according to claim 1, characterized in that: The punching assembly (7) comprises a punching blade (71) and a mounting plate (72), the top of the punching blade (71) being fixedly connected to the middle side of the bottom of the mounting plate (72), the top of the mounting plate (72) being close to the middle sides of the left and right ends of the punching blade (71) and having two connecting holes (720) extending vertically therethrough respectively, and the outer walls of the left and right ends of the mounting plate (72) being slidably connected to the inner walls of the slide groove (620).

7. The positioning punching for aluminum profile processing according to claim 5, characterized in that: The tops of the two connecting holes (63) on the pressure plate (61) are fixedly connected with threaded covers (65), and the tops of the outer walls of the two locking rods (64) are provided with threaded grooves (640). The tops of the outer walls of the locking rods (64) pass through the connecting hole (720) and the connecting hole (63) to the top of the pressure plate (61) and are connected with the internal threads of the threaded covers (65).

8. The positioning punching for aluminum profile processing according to claim 1, characterized in that: The output end of the hydraulic cylinder (5) is fixedly connected to the middle side of the top of the pressing plate (61), and the bottoms of the four guide rods (9) are fixedly connected to the top of the pressing plate (61) near the four corners.

Images