Perforating device for aluminum alloy frame machining

Abstract

A punching device for aluminum alloy frame machining comprises a workbench, a clamping mechanism and a punching mechanism, a movable window is arranged on the middle front side of the workbench, two supporting columns are symmetrically arranged on the two sides of the movable window, and the clamping mechanism is rotationally arranged between the two supporting columns and located above the movable window; the clamping mechanism is composed of a supporting plate, supporting frames and a first motor, the supporting plate is in a U shape, first telescopic rods are installed at the two ends of the supporting plate respectively, clamping plates are installed at the telescopic ends of the first telescopic rods, the supporting frames are installed in the supporting plate at equal intervals, a moving groove is formed in the rear side of the workbench, a guide rod is arranged in the moving groove, and the guide rod is connected with the first motor. And the punching mechanism is composed of a movable column, a second telescopic rod, a third motor and a drill bit, the bottom end of the movable column is arranged in the moving groove in a sliding mode, and the bottom end of the movable column is in sliding connection with the guide rod and in threaded connection with the threaded rod. The tool has the advantages of being convenient to position, improving working efficiency and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium alloy frame processing technical field, especially aluminium alloy frame processing is used punch device. BACKGROUND

[0002] Aluminium alloy is the most widely used nonferrous structural material in industry, which has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industry. The rapid development of industrial economy increases the demand for aluminium alloy welded structural parts, which leads to the in-depth study of the weldability of aluminium alloy. The aluminium alloy frame is positioned and fixed conveniently during subsequent installation and needs to be punched during the processing.

[0003] The aluminium alloy frame is mostly L-shaped or U-shaped, and the punch equipment used in the market has the following defects: 1. Only one side can be punched during use, and the aluminium alloy frame needs to be repositioned when punching the other side, which reduces the work efficiency; 2. It is not convenient to support the frame when punching the U-shaped aluminium alloy frame, so that the aluminium alloy frame is deformed during punching, which affects the subsequent use, and therefore there is room for improvement. UTILITY MODEL CONTENTS

[0004] The utility model provides a kind of punch device for aluminium alloy frame processing to solve the problems in the background art.

[0005] To solve the above problems, the utility model provides a kind of punch device for aluminium alloy frame processing, including workbench, clamping mechanism, punch mechanism, the workbench is equipped with movable window in front side, two support columns are symmetrically arranged on both sides of movable window, the clamping mechanism is rotatably arranged between two support columns and located above movable window, the clamping mechanism is composed of support plate, support frame and first motor, the support plate is U-shaped and rotatably installed between two support columns, first telescopic rod is installed at both ends of support plate, and clamping plate is installed at the telescopic end of first telescopic rod, a notch is formed in the middle of support plate, the support frame is a square frame body and equidistantly installed in support plate, the first motor is connected to one side of support plate, a moving groove is formed in the rear side of workbench, a guide rod is arranged in moving groove, a threaded rod is rotatably arranged below guide rod, one end of threaded rod is rotatably arranged outside workbench and connected to second motor, the punch mechanism is composed of movable column, second telescopic rod, third motor and drill bit, the bottom end of movable column is slidably arranged in moving groove and slidably connected to guide rod and threadedly connected to threaded rod, a horizontal frame is arranged at the top of movable column, and second telescopic rod is installed in horizontal frame, the third motor is installed at the telescopic end of second telescopic rod, and the drill bit is installed in third motor.

[0006] Preferably, a baffle is arranged between the movable window and the moving groove in the workbench.

[0007] Preferably, a hopper-shaped box is arranged below the movable window in the workbench, and the bottom of the hopper-shaped box is slidingly connected with a sundry box.

[0008] Preferably, the rotating angle of the support plate is 90 degrees.

[0009] Preferably, the notch in the support plate corresponds to the drill bit.

[0010] The beneficial effects of the above technical solutions are:

[0011] 1. The U-shaped aluminum alloy frame or the L-shaped aluminum alloy frame can be supported by the support frame, the aluminum alloy frame is clamped from both ends by the clamping plate driven by the first telescopic rod, so that the aluminum alloy frame is positioned, and the punching operation is performed in cooperation with the punching mechanism.

[0012] 2. The support plate is driven by the first motor to rotate by 90 degrees, so that the punching operation can be performed from both sides, and the work efficiency is improved.

[0013] 3. The rotation of the threaded rod is driven by the second motor, so that the punching mechanism is driven to move, and the punching operation can be performed on each position of the aluminum alloy frame. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a perspective structural schematic view of the utility model.

[0015] Figure 2 It is a perspective structural schematic view of another view of the utility model.

[0016] Figure 3 It is a front view structural schematic view of the utility model.

[0017] Figure 4 It is a perspective structural schematic view of the clamping mechanism in the utility model.

[0018] Wherein: 1-workbench; 11-movable window; 12-support column; 13-moving groove; 14-guide rod; 15-threaded rod; 16-second motor; 17-baffle; 2-clamping mechanism; 21-support plate; 211-notch; 22-support frame; 23-first motor; 24-first telescopic rod; 25-clamping plate; 3-punching mechanism; 31-movable column; 32-second telescopic rod; 33-third motor; 34-drill bit; 35-transverse frame; 4-hopper-shaped box; 41-sundry box. DETAILED DESCRIPTION

[0019] The embodiments of the utility model will be described in detail below with reference to the drawings.

[0020] In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more than two;The terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. Indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "connected", "connected" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, movably connected or integrally connected;It can be mechanically connected, or it can be electrically connected;It can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0022] As Figures 1-4 In the embodiment, a punching device for aluminum alloy frame processing, comprising a workbench 1, a clamping mechanism 2, a punching mechanism 3, the workbench 1 is provided with a movable window 11 on the front side, two supporting columns 12 are symmetrically arranged on both sides of the movable window 11, the clamping mechanism 2 is rotatably arranged between the two supporting columns 12 and above the movable window 11, the clamping mechanism 2 is composed of a supporting plate 21, a supporting frame 22 and a first motor 23, the supporting plate 21 is U-shaped and rotatably installed between the two supporting columns 12, first telescopic rods 24 are respectively installed at both ends of the supporting plate 21, clamping plates 25 are installed at the telescopic ends of the first telescopic rods 24, a slot 211 is formed in the middle of the supporting plate 21, the supporting frame 22 is a square frame body and is equidistantly installed in the supporting plate 21, the first motor 23 is connected with one side of the supporting plate 21, a moving groove 13 is formed in the rear side of the workbench 1, a guide rod 14 is arranged in the moving groove 13, a threaded rod 15 is rotatably arranged below the guide rod 14, one end of the threaded rod 15 is rotatably arranged outside the workbench 1 and connected with a second motor 16, the punching mechanism 3 is composed of a movable column 31, a second telescopic rod 32, a third motor 33 and a drill bit 34, the bottom end of the movable column 31 is slidably arranged in the moving groove 13 and is slidably connected with the guide rod 14 and threadedly connected with the threaded rod 15, a transverse frame 35 is arranged at the top of the movable column 31 and the second telescopic rod 32 is installed in the transverse frame 35, the third motor 33 is installed at the telescopic end of the second telescopic rod 32 and the drill bit 34 is installed in the third motor 33.

[0023] Through the technical scheme, when the L-shaped aluminum alloy frame is punched, the L-shaped aluminum alloy frame is buckled on the support frame 22 of the support plate 21, then the clamping plate 25 is driven to move by the first telescopic rod 24, and the aluminum alloy frame is pressed and fitted on the support frame 22 from both end sides, at this time, the movable column 31 is driven to move by the second motor 16 driving the threaded rod 15 to rotate, so that the second telescopic rod 32, the third motor 33 and the drill bit 34 are sequentially punched on the aluminum alloy frame. When the U-shaped aluminum alloy frame is punched, the support frame 22 is inserted into the U-shaped aluminum alloy frame, then the clamping plate 25 is driven to move by the first telescopic rod 24, and the aluminum alloy frame is pressed and fitted on the support frame 22 from both end sides, and then the punching mechanism 3 is matched to perform the punching operation. When the other side of the aluminum alloy frame needs to be punched, the support plate 21 is turned over by the first motor 23, so that the other side to be punched is punched, the working efficiency of punching is improved, and the aluminum alloy frame is well supported by the support frame 22, so that the deformation of the aluminum alloy frame caused by punching is prevented, and the stability of punching is improved.

[0024] Preferably, a baffle 17 is installed between the movable window 11 and the moving groove 13 in the workbench 1.

[0025] Through the technical scheme, the baffle 17 is provided, which can prevent the debris generated during punching from falling into the threaded rod 15 and affecting use.

[0026] Preferably, a hopper box 4 is installed below the movable window 11 in the workbench 1, and the bottom of the hopper box 4 is slidably connected with a miscellaneous box 41.

[0027] Through the technical scheme, the hopper box 4 can collect the debris generated during punching, and the miscellaneous box 41 is provided to facilitate cleaning of the debris collected by the hopper box 4.

[0028] Preferably, the rotation angle of the support plate 21 is 90 degrees or 180 degrees.

[0029] Through the technical scheme, the support plate 21 is provided to rotate 90 degrees and 180 degrees, which facilitates punching of both sides of the L-shaped aluminum alloy frame and facilitates punching of three sides of the U-shaped aluminum alloy frame, thereby improving the working efficiency.

[0030] Preferably, the notch 211 in the support plate 21 corresponds to the drill bit 24.

[0031] Through the technical scheme, the notch 211 corresponds to the drill bit 24, so that the debris generated during punching of the drill bit 23 falls out of the notch 211, avoiding accumulation in the support plate and affecting use.

[0032] Finally, it should be noted that: the above implementation cases are only used to illustrate the present application, and not to limit the technical solutions described in the present application; therefore, although the present application has been described in detail with reference to the above-mentioned various embodiments, those skilled in the art should understand that the present application can still be modified or replaced by the equivalent, and all technical solutions and improvements that do not deviate from the spirit and scope of the present application should be covered in the scope of the claims of the present application; the technology not described in detail in the present application is realized by the prior art.

Claims

1. A punching device for processing aluminum alloy frame, comprising a workbench, a clamping mechanism and a punching mechanism, characterized in that: The workbench is provided with a movable window on the front side, two supporting columns are symmetrically arranged on both sides of the movable window, the clamping mechanism is rotatably arranged between the two supporting columns and above the movable window, the clamping mechanism is composed of a supporting plate, a supporting frame and a first motor, the supporting plate is U-shaped and rotatably arranged between the two supporting columns, first telescopic rods are arranged at the two ends of the supporting plate, clamping plates are arranged at the telescopic ends of the first telescopic rods, a notch is formed in the middle of the supporting plate, the supporting frame is a square frame body and is equidistantly arranged in the supporting plate, the first motor is connected to one side of the supporting plate, a moving groove is formed in the rear side of the workbench, a guide rod is arranged in the moving groove, a threaded rod is rotatably arranged below the guide rod, one end of the threaded rod is rotatably arranged outside the workbench and is connected to a second motor, the punching mechanism is composed of a movable column, a second telescopic rod, a third motor and a drill bit, the bottom end of the movable column is slidably arranged in the moving groove and is slidably connected to the guide rod and threadedly connected to the threaded rod, a transverse frame is arranged at the top of the movable column and the second telescopic rod is arranged in the transverse frame, the third motor is arranged at the telescopic end of the second telescopic rod and the drill bit is arranged in the third motor.

2. The aluminum alloy frame processing punching device according to claim 1, characterized in that: A baffle is arranged between the movable window and the moving groove in the workbench.

3. The punching device for processing aluminum alloy frame according to claim 1, characterized in that: A hopper-shaped box is arranged below the movable window in the workbench and a collecting box is slidably connected to the bottom of the hopper-shaped box.

4. The punching device for processing aluminum alloy frame according to claim 1, characterized in that: The rotation angle of the supporting plate is 90 degrees.

5. The punching device for processing aluminum alloy frame according to claim 1, characterized in that: The notch in the supporting plate corresponds to the drill bit.

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