Round aluminum plate punching device

Abstract

The utility model discloses a circular aluminum plate punching device, which relates to the technical field of aluminum plate manufacturing and particularly comprises a base, an outer ring is fixedly connected to the upper surface of the base, an inner ring is slidably connected to the inside of the outer ring, a first sliding groove, a second sliding groove and three notch grooves are formed in the outer surface of the outer ring, and the first sliding groove is communicated with the second sliding groove. According to the drilling device for the round aluminum plate, by arranging the rotating handle, the fixed handle, the inner ring, the clamping columns and other components, when the round aluminum plate needs to be drilled, the fixed handle and the rotating handle are held at the same time, the rotating handle drives the inner ring to rotate anticlockwise, the inner ring is driven to rotate anticlockwise, and the clamping columns are driven to rotate anticlockwise; the connecting columns drive the clamping plates to rotate, the calibers of the clamping plates are enlarged, the circular aluminum plates are placed between the clamping columns, the calibers of the clamping plates are adjusted by rotating the rotating angle of the handle, the circular aluminum plates with different diameters can be clamped conveniently, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum plate manufacturing technical field, concretely is a kind of round aluminum plate punching device. BACKGROUND

[0002] Aluminum is one of light metals, its compound is widely distributed in nature, aluminum is not only light in weight, hard in texture, and has good ductility, electrical conductivity, thermal conductivity, heat resistance and nuclear radiation resistance, is important basic raw material of national economic development, aluminum plate is one of aluminum products, when processing some aluminum plates, in order to meet the use requirement of its connection or assembly, often need to be drilled on the surface of workpiece, drilling is a commonly used processing method, it generates circular hole on workpiece by the rotary motion of cutting tool, drilling is usually used as the basis of subsequent processing.

[0003] General drilling special fixture is designed for a specific process, it can only process the parts of set size, if the workpiece size of previous process is out of tolerance, or workpiece size is temporarily increased, then the special fixture can not be used. INVENTION CONTENTS

[0004] To solve the above technical problems, the utility model provides a kind of round aluminum plate punching device.

[0005] The round aluminum plate punching device disclosed by the utility model, including base, the upper surface of base is fixedly connected with outer ring, the inside of outer ring is slidably connected with inner ring, the outer surface of outer ring is equipped with first sliding slot, second sliding slot and notch groove, the notch groove is three, the upper surface of three notch groove is all fixedly connected with limiting post, the outer surface of limiting post is rotatably connected with clamping plate, the inside of clamping plate is equipped with connecting column, the lower end of connecting column is fixedly connected on the upper surface of inner ring, the upper surface of clamping plate is fixedly connected with clamping column.

[0006] Further, the outer surface of the outer ring is fixedly connected with a fixed handle, the outer surface of the inner ring is fixedly connected with a rotating handle, and the rotating handle penetrates the first sliding slot.

[0007] Further, the upper surface of the second sliding slot is fixedly connected with a fixed column, the outer surface of the inner ring is fixedly connected with a rotating column, and a tension spring is arranged between the fixed column and the rotating column.

[0008] Further, the outer surface of the base is fixedly connected with a water storage tank, the upper surface of the water storage tank is provided with a water pipe, the outer surface of the water storage tank is fixedly connected with a visual window, and the outer surface of the visual window is provided with a scale line.

[0009] Further, the upper surface of the base is provided with a waste liquid tank, and the outer surface of the base is provided with a waste liquid tank.

[0010] Further, the upper surface of the base is fixedly connected with a support frame, the upper surface of the support frame is fixedly connected with a cylinder, the other end of the cylinder penetrates through the support frame and is fixedly connected with a drill bit.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1、The utility model discloses a circular aluminum plate drilling device, which comprises a base, a rotating handle, a fixed handle, an inner ring, a clamping column and the like, when drilling a circular aluminum plate, the fixed handle and the rotating handle are held at the same time, the rotating handle drives the inner ring to rotate counterclockwise, the connecting column drives the clamping plate to rotate, the aperture of the clamping plate is enlarged, the circular aluminum plate is placed between the clamping columns, the aperture of the clamping plate is adjusted through the rotating angle of the rotating handle, different diameter circular aluminum plates are clamped conveniently, and the practicability of the device is improved.

[0013] 2、The utility model discloses a circular aluminum plate drilling device, which comprises a base, a rotating handle, a fixed handle, an inner ring, a clamping column and the like, when drilling a circular aluminum plate, the fixed handle and the rotating handle are held at the same time, the rotating handle drives the inner ring to rotate counterclockwise, the connecting column drives the clamping plate to rotate, the aperture of the clamping plate is enlarged, the circular aluminum plate is placed between the clamping columns, the aperture of the clamping plate is adjusted through the rotating angle of the rotating handle, different diameter circular aluminum plates are clamped conveniently, and the practicability of the device is improved. DRAWINGS

[0014] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application, and do not constitute improper limitations on the present application. In the drawings:

[0015] Figure 1 It is a whole structure schematic view of the utility model;

[0016] Figure 2 It is an outer ring explosion structure schematic view of the utility model;

[0017] Figure 3 It is a fixed column and rotating column connection relation schematic view of the utility model;

[0018] Figure 4 It is a water storage tank structure schematic view of the utility model.

[0019] In the drawings: 1, waste liquid tank; 2, waste liquid groove; 3, base; 4, first sliding groove; 5, rotating handle; 6, fixed handle; 7, water storage tank; 8, water pipe; 9, cylinder; 10, support frame; 11, drill bit; 12, clamping column; 13, clamping plate; 14, connecting column; 15, outer ring; 16, inner ring; 17, limiting column; 18, cutout groove; 19, fixed column; 20, tension spring; 21, rotating column; 22, second sliding groove; 23, scale line; 24, visual window. PREFERRED EMBODIMENT

[0020] The following will disclose multiple embodiments of the utility model with drawings, for the purpose of clear illustration, many details of the actuality will be described in the following description. However, it should be understood that these details of the actuality should not be used to limit the utility model. That is to say, in some embodiments of the utility model, these details of the actuality are unnecessary. In addition, for the purpose of simplifying the drawings, some commonly used structures and components will be drawn in a simple schematic way in the drawings.

[0021] Please refer to Figure 1 , 2 , 3, the circular aluminum plate punching device of the utility model, the upper surface of base 3 is fixedly connected with outer ring 15, the inside of outer ring 15 is slidably connected with inner ring 16, the outer surface of outer ring 15 is provided with first sliding slot 4, second sliding slot 22 and notch groove 18, there are three notch grooves 18, which are circularly distributed, the upper surface of three notch grooves 18 is fixedly connected with limiting column 17, the outer surface of limiting column 17 is rotatably connected with clamping plate 13, the inside of clamping plate 13 is provided with connecting column 14, the lower end of connecting column 14 is fixedly connected to the upper surface of inner ring 16, when inner ring 16 rotates, clamping plate 13 also rotates with limiting column 17 as the center, so that the caliber of clamping plate 13 becomes larger, the upper surface of clamping plate 13 is fixedly connected with clamping column 12, and the circular aluminum plate is placed between clamping columns 12.

[0022] Please refer to Figure 1 , 2 , 3, the outer surface of outer ring 15 is fixedly connected with fixed handle 6, the outer surface of inner ring 16 is fixedly connected with rotating handle 5, rotating handle 5 penetrates first sliding slot 4, and fixed handle 6 and rotating handle 5 are held at the same time, rotating handle 5 drives inner ring 16 to rotate counterclockwise, so that connecting column 14 drives clamping plate 13 to rotate.

[0023] Please refer to Figure 3 , the upper surface of second sliding slot 22 is fixedly connected with fixed column 19, the outer surface of inner ring 16 is fixedly connected with rotating column 21, and tension spring 20 is arranged between fixed column 19 and rotating column 21, the aluminum plate is removed, rotating column 21 is driven to rotate by tension spring 20, and inner ring 16 returns to the initial state.

[0024] Please refer to Figure 1 , 4 , the outer surface of base 3 is fixedly connected with water storage tank 7, the upper surface of water storage tank 7 is provided with water pipe 8, the outer surface of water storage tank 7 is fixedly connected with visual window 24, the outer surface of visual window 24 is provided with scale line 23, the water amount of water storage tank 7 is judged through scale line 23 of visual window 24, water pipe 8 is opened, and water is sprayed on the aluminum plate, so as to cool the aluminum plate.

[0025] Please refer to Figure 1The upper surface of the base 3 is provided with a waste liquid groove 2, and the outer surface of the base 3 is provided with a waste liquid tank 1, and the waste liquid and waste residue generated in the drilling process enter the waste liquid tank 1 through the waste liquid groove 2.

[0026] Please refer to Figure 1 The upper surface of the base 3 is provided with a waste liquid groove 2, and the outer surface of the base 3 is provided with a waste liquid tank 1, and the waste liquid and waste residue generated in the drilling process enter the waste liquid tank 1 through the waste liquid groove 2.

[0027] When the staff needs to drill the circular aluminum plate, the fixed handle 6 and the rotating handle 5 are held at the same time, the rotating handle 5 drives the inner ring 16 to rotate counterclockwise, the connecting column 14 drives the clamping plate 13 to rotate, the caliber of the clamping plate 13 is enlarged, the circular aluminum plate is placed between the clamping columns 12, the caliber of the clamping column 12 is adjusted through the rotating angle of the rotating handle 5, different diameters of the circular aluminum plate are clamped conveniently, and the utility model has certain universality, the cylinder 9 and the drill bit 11 are started, the telescopic rod of the cylinder 9 drives the drill bit 11 to move downwards to drill the aluminum plate, the water amount of the water storage tank 7 is judged through the scale line 23 of the visual window 24, the water pipe 8 is opened, water is sprayed on the aluminum plate, and then the aluminum plate is cooled, so that damage of the aluminum plate caused by temperature rise in the drilling process is prevented, the waste liquid and waste residue generated in the drilling process enter the waste liquid tank 1 through the waste liquid groove 2, after the drilling is finished, the aluminum plate is taken down, the tension spring 20 drives the rotating column 21 to rotate, and the inner ring 16 returns to the initial state.

[0028] The above only describes the embodiments of the utility model and is not used for limiting the utility model. The utility model can be changed and varied in various ways for those skilled in the art. Any modification, equivalent replacement, improvement and the like within the spirit and principle of the utility model should be included in the claim range of the utility model.

Claims

1. A circular aluminum plate punching device, comprising a base (3), characterized in that: An outer ring (15) is fixedly connected to the upper surface of the base (3). An inner ring (16) is slidably connected inside the outer ring (15). The outer surface of the outer ring (15) is provided with a first sliding groove (4), a second sliding groove (22), and a notch (18). There are three notches (18). A limit post (17) is fixedly connected to the upper surface of each of the three notches (18). A clamping plate (13) is rotatably connected to the outer surface of the limit post (17). A connecting post (14) is passed through the inside of the clamping plate (13). The lower end of the connecting post (14) is fixedly connected to the upper surface of the inner ring (16). A clamping post (12) is fixedly connected to the upper surface of the clamping plate (13).

2. The circular aluminum plate punching device according to claim 1, characterized in that: A fixed handle (6) is fixedly connected to the outer surface of the outer ring (15), and a rotating handle (5) is fixedly connected to the outer surface of the inner ring (16). The rotating handle (5) passes through the first slide groove (4).

3. The circular aluminum plate punching device according to claim 1, characterized in that: A fixed column (19) is fixedly connected to the upper surface of the second slide (22), and a rotating column (21) is fixedly connected to the outer surface of the inner ring (16). A tension spring (20) is provided between the fixed column (19) and the rotating column (21).

4. The circular aluminum plate punching device according to claim 1, characterized in that: A water tank (7) is fixedly connected to the outer surface of the base (3). A water pipe (8) is provided on the upper surface of the water tank (7). A viewing window (24) is fixedly connected to the outer surface of the water tank (7). A scale line (23) is provided on the outer surface of the viewing window (24).

5. The circular aluminum plate punching device according to claim 1, characterized in that: Waste liquid tank (2) is provided on the upper surface of the base (3), and waste liquid box (1) is provided on the outer surface of the base (3).

6. The circular aluminum plate punching device according to claim 1, characterized in that: A support frame (10) is fixedly connected to the upper surface of the base (3), and a cylinder (9) is fixedly connected to the upper surface of the support frame (10). The other end of the cylinder (9) passes through the support frame (10) and is fixedly connected to a drill bit (11).

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