Aluminum alloy product machining and punching tool

Abstract

The utility model provides an aluminum alloy product processing and punching tool, which relates to the technical field of aluminum alloy product processing, and comprises a punching main body and a limiting device arranged in the punching main body. According to the punching device, the threaded rod can be rotated to drive the fixing frame to move in the direction close to the bottom wall of the inner side of the punching body, a thin aluminum alloy product placed in the punching body can be fixed through the fixing frame, then punching is conducted, in the process, fixing of the thin aluminum alloy product is achieved, and the punching efficiency is improved. According to the aluminum alloy product punching device, the situation that an aluminum alloy product is bent from a stress point is prevented, the overall punching quality is improved to a certain degree, by arranging a limiting rod, in the moving process of a threaded rod, a fixing frame at the bottom cannot rotate, and the operation stability of the overall device is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy product processing, in particular to an aluminum alloy product processing punching tool. Background Art

[0002] Aluminum alloy product processing punching tooling is a set of tools or equipment specially designed for punching operations in the aluminum alloy material during processing. It usually includes punching equipment, dies, positioning fixtures and other auxiliary tools and equipment. The design of the tooling will take into account the characteristics of aluminum alloy materials, such as hardness, toughness, machinability, etc., to ensure that the punching process will not cause excessive stress or deformation to the material.

[0003] In the existing aluminum alloy product processing punching tooling, it usually includes a fixed plate, a base, a punching piece and a connecting rod. During use, a cylinder is usually set on the fixed plate, and the cylinder is used to push the punching machine to move in the direction close to the base. Usually, multiple connecting rods are set, and the punching piece usually slides on multiple connecting rods, and the bottom ends of the multiple connecting rods are fixedly connected to the upper end of the base. However, during the use of the existing device, when the processed aluminum alloy product is thinner, during the punching process, due to the concentrated force on the thinner aluminum alloy product, the force point of the aluminum alloy product may bend, affecting the overall punching quality.

[0004] Therefore, it is necessary to provide a new aluminum alloy product processing punching tool to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a punching tool for processing aluminum alloy products.

[0006] The aluminum alloy product processing punching tool provided by the utility model comprises a punching body and a limiting device arranged inside the punching body;

[0007] The limiting device includes a threaded rod, a fixed frame and a limiting rod, one end of the threaded rod extends to the interior of the punching body, one end of the threaded rod close to the punching body is movably connected to the upper end of the fixing frame, a mounting groove is provided at the bottom of the fixing frame, the edges of the inner side walls of the mounting groove are all inclined toward the center position of the mounting groove, the upper end of the fixing frame is also fixedly connected to the bottom end of the limiting rod, and the upper end of the limiting rod movably passes through the punching body.

[0008] Preferably, the punching body includes a fixed plate, a base, a punching piece and a connecting rod, and a plurality of connecting rods are provided, the bottom ends of the plurality of connecting rods are fixedly connected to the upper end of the base, the upper ends of the plurality of connecting rods pass through the punching piece, the ends of the plurality of connecting rods close to the punching piece are fixedly connected to the bottom end of the fixed plate, a cylinder is installed at the upper end of the fixed plate, the output end of the cylinder is fixedly connected to the upper end of the punching piece, and the threaded rod passes through the positioning hole provided on the punching piece.

[0009] Preferably, the upper end of the threaded rod is fixedly connected with a rotating disk.

[0010] Preferably, the punching body further comprises a placement plate, and the bottom end of the placement plate is fixedly connected to the upper end of the base.

[0011] Preferably, the size of the placement plate matches the size of the mounting groove.

[0012] Preferably, two springs are fixedly connected to one side of the interior of the mounting groove, and a pressing plate is fixedly connected to the bottom ends of the two springs.

[0013] Compared with the related art, the aluminum alloy product processing punching tool provided by the utility model has the following advantages:

[0014] Beneficial effects:

[0015] The device is provided with a threaded rod and a fixed frame. During use, the threaded rod can be rotated to drive the fixed frame to move toward the inner bottom wall of the punching body. The thinner aluminum alloy product placed inside the punching body can be fixed by the fixed frame and then punching is performed. In this process, the thinner aluminum alloy product is fixed to prevent the aluminum alloy product from bending at the stress point, which improves the overall punching quality to a certain extent. The limit rod is provided so that the bottom fixed frame will not rotate during the movement of the threaded rod, thereby ensuring the stability of the overall device operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the overall structure of the punching tooling for aluminum alloy products provided by the utility model;

[0017] Figure 2 Schematic diagram of the state of the punching tool for aluminum alloy products provided by the utility model Figure 1 ;

[0018] Figure 3 Schematic diagram of the state of the punching tool for aluminum alloy products provided by the utility model Figure 2 ;

[0019] Figure 4 A schematic diagram of a punching body provided by the utility model;

[0020] Figure 5 A schematic diagram of a punching member provided by the utility model;

[0021] Figure 6 This is a disassembled diagram of the limiting device provided by the utility model;

[0022] Figure 7 This is a schematic diagram of the installation position of the pressing plate provided by the utility model.

[0023] Numbers in the figure: 1. fixed plate; 2. punching part; 3. base; 4. connecting rod; 5. cylinder; 6. placement plate; 7. fixed frame; 8. threaded rod; 9. positioning hole; 10. rotating disk; 11. limit rod; 12. spring; 13. pressing plate. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0025] Please refer to Figure 1-Figure 7 ,in, Figure 1 A schematic diagram of the overall structure of the punching tooling for aluminum alloy products provided by the utility model; Figure 2 Schematic diagram of the state of the punching tool for aluminum alloy products provided by the utility model Figure 1 ; Figure 3 Schematic diagram of the state of the punching tool for aluminum alloy products provided by the utility model Figure 2 ; Figure 4 A schematic diagram of a punching body provided by the utility model; Figure 5 A schematic diagram of a punching member provided by the utility model; Figure 6 This is a disassembled diagram of the limiting device provided by the utility model; Figure 7 This is a schematic diagram of the installation position of the pressing plate provided by the utility model.

[0026] In the specific implementation process, Figure 1-Figure 7 As shown, a punching tool for processing aluminum alloy products includes a punching body and a limiting device arranged inside the punching body;

[0027] The limiting device includes a threaded rod 8, a fixed frame 7 and a limiting rod 11. One end of the threaded rod 8 extends to the inside of the punching body. One end of the threaded rod 8 close to the punching body is movably connected to the upper end of the fixing frame 7. A mounting groove is provided at the bottom of the fixing frame 7. The edges of the inner side walls of the mounting groove are all inclined toward the center of the mounting groove. The upper end of the fixing frame 7 is also fixedly connected to the bottom end of the limiting rod 11. The upper end of the limiting rod 11 movably passes through the punching body. The upper end of the threaded rod 8 is fixedly connected to a rotating disk 10.

[0028] The punching body includes a fixed plate 1, a base 3, a punching member 2 and a connecting rod 4. A plurality of connecting rods 4 are provided. The bottom ends of the plurality of connecting rods 4 are fixedly connected to the upper end of the base 3. The upper ends of the plurality of connecting rods 4 pass through the punching member 2. The ends of the plurality of connecting rods 4 close to the punching member 2 are fixedly connected to the bottom end of the fixed plate 1. A cylinder 5 is installed on the upper end of the fixed plate 1. The output end of the cylinder 5 is fixedly connected to the upper end of the punching member 2. The threaded rod 8 passes through the positioning hole 9 provided on the punching member 2. The punching body also includes a placement plate 6. The bottom end of the placement plate 6 is fixedly connected to the upper end of the base 3. The size of the placement plate 6 matches the size of the mounting groove.

[0029] The punching member 2 mentioned above is usually composed of a connecting plate and a punching rod, and punching of the aluminum alloy product is achieved by setting the punching rod;

[0030] In the specific implementation process, by setting the threaded rod 8 and the fixing frame 7, during use, the threaded rod 8 can be rotated to drive the fixing frame 7 to move in the direction close to the placement plate 6. After the thinner aluminum alloy product is placed on the placement plate 6, since the size of the placement plate 6 matches the size of the installation groove, the thinner aluminum alloy product placed on the placement plate 6 can be fixed by the fixing frame 7, and then punching is performed. In this process, the thinner aluminum alloy product is fixed, and the aluminum alloy product is prevented from bending at the stress point.

[0031] Two springs 12 are fixedly connected to one side of the inner part of the mounting groove, and a pressing plate 13 is fixedly connected to the bottom end of the two springs 12. During the movement of the fixing frame 7, the pressing plate 13 will first contact the thinner aluminum alloy product. During the continuous movement of the fixing frame 7, the springs 12 will be continuously compressed. The pushing force of the springs 12 will make the pressing plate 13 fit on the thinner aluminum alloy product, thereby achieving the effect of fixing the thinner aluminum alloy product.

[0032] The working principle provided by the utility model is as follows: during the use of the device, by setting a threaded rod 8 and a fixed frame 7, the threaded rod 8 can be rotated to drive the fixed frame 7 to move in the direction close to the placement plate 6. After the thinner aluminum alloy product is placed on the placement plate 6, since the size of the placement plate 6 matches the size of the installation groove, the thinner aluminum alloy product placed on the placement plate 6 can be fixed by the fixed frame 7, and then punching is performed. In this process, the thinner aluminum alloy product is fixed, preventing the aluminum alloy product from bending at the stress point.

[0033] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0034] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A punching tool for aluminum alloy products, characterized in that: It includes a punching body and a limiting device arranged inside the punching body; The limiting device comprises a threaded rod (8), a fixed frame (7) and a limiting rod (11); one end of the threaded rod (8) extends into the interior of the punching body; one end of the threaded rod (8) close to the punching body is movably connected to the upper end of the fixing frame (7); a mounting groove is provided at the bottom of the fixing frame (7); the edges of the inner side walls of the mounting groove are all inclined toward the center of the mounting groove; the upper end of the fixing frame (7) is also fixedly connected to the bottom end of the limiting rod (11); and the upper end of the limiting rod (11) movably passes through the punching body.

2. The punching tool for aluminum alloy products according to claim 1, characterized in that: The punching body comprises a fixed plate (1), a base (3), a punching piece (2) and a connecting rod (4), wherein a plurality of connecting rods (4) are provided, the bottom ends of the plurality of connecting rods (4) are fixedly connected to the upper end of the base (3), the upper ends of the plurality of connecting rods (4) pass through the punching piece (2), the ends of the plurality of connecting rods (4) close to the punching piece (2) are fixedly connected to the bottom end of the fixed plate (1), a cylinder (5) is installed at the upper end of the fixed plate (1), the output end of the cylinder (5) is fixedly connected to the upper end of the punching piece (2), and the threaded rod (8) passes through a positioning hole (9) provided on the punching piece (2).

3. The punching tool for aluminum alloy products according to claim 2, characterized in that: The upper end of the threaded rod (8) is fixedly connected to a rotating disk (10).

4. The punching tool for aluminum alloy products according to claim 3, characterized in that: The punching body also includes a placement plate (6), the bottom end of the placement plate (6) being fixedly connected to the upper end of the base (3).

5. The punching tool for aluminum alloy products according to claim 4, characterized in that: The size of the placement plate (6) matches the size of the installation groove.

6. The punching tool for aluminum alloy products according to claim 5, characterized in that: Two springs (12) are fixedly connected to one side of the interior of the installation groove, and a pressing plate (13) is fixedly connected to the bottom ends of the two springs (12).

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