Punching device for aluminum die machining

Abstract

The utility model discloses a punching device for aluminum die machining, and relates to the technical field of mechanical equipment, the punching device comprises a punching assembly and a clamping assembly, the clamping assembly comprises a second motor, the output end of the second motor penetrates through the side wall of a mounting seat and is fixedly connected with a second telescopic rod, and the second telescopic rod is fixedly connected with the punching assembly. The side, away from the second motor, of the second telescopic rod is fixedly connected with a connecting block, a plurality of guide columns are fixedly connected into the connecting block, the surface of each guide column is sleeved with a spring, and one end of each guide column is fixedly connected with a clamping plate. Through a second telescopic rod, a connecting block, a spring, a clamping plate and anti-skid teeth in the clamping assembly, the clamping stability of the clamping assembly to the die is improved, and the die is not prone to deviation in the punching process; and through the discharging hopper fixedly connected to the lower surface of the workbench, aluminum powder and aluminum scraps are rapidly collected and cleaned after punching, and the situation that the aluminum powder and the aluminum scraps influence operation of the punching assembly, and consequently the punching efficiency is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a punching device for aluminum mold processing. Background Art

[0002] The punching device for aluminum mold processing is a device used to perform punching operations on aluminum molds. With the development of industrialization, aluminum molds are used more and more widely in various fields, and punching, as a common processing method, is of great significance to the manufacture and use of molds. The emergence of the punching device effectively improves the efficiency and accuracy of punching, while reducing labor intensity. It is usually composed of a punching mechanism, a guide device, and a control system, and can perform accurate and fast punching operations on aluminum molds according to the design requirements of the mold. The background of this device is to meet the needs of aluminum mold processing and promote the development of the aluminum mold industry.

[0003] However, when punching aluminum molds, the clamped mold is easily offset, which causes punching deviation. In addition, aluminum powder and aluminum chips may have a certain impact on the operation of the punching assembly after punching, thereby affecting the punching efficiency. To this end, we propose a punching device for aluminum mold processing to solve the above problems. Utility Model Content

[0004] In order to solve the above technical problems, the present technical solution solves the problem that in the existing punching device proposed in the above background technology, the clamped mold is prone to offset during the punching process of the aluminum mold, thereby causing punching deviation, and aluminum powder and aluminum chips may have a certain impact on the operation of the punching mechanism during punching, thereby affecting the punching efficiency.

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

[0006] A punching device for aluminum mold processing, comprising:

[0007] A mounting seat, a third motor is fixedly mounted on the top of the mounting seat through a connecting piece, an output end of the third motor is fixedly connected to a screw, the screw is threadedly connected to one end of a sliding seat, a workbench is fixedly connected inside the mounting seat, and a feeding hopper is fixedly connected to the lower surface of the workbench;

[0008] A punching assembly, the punching assembly is arranged inside the sliding seat, the punching assembly comprises a cylinder, the output end of the cylinder is fixedly connected to a knife seat, a locking bolt is arranged on one side of the knife seat, and a cutter is detachably mounted on the bottom of the knife seat;

[0009] A loading assembly, the loading assembly is arranged on the upper surface of the workbench, the loading assembly comprises a first motor and a mounting plate, the first motor is fixedly mounted on one side of the mounting plate, the output end of the first motor passes through the mounting plate and is fixedly connected to a first telescopic rod, one end of the first telescopic rod away from the first motor is fixedly connected to one side of a punching plate, and the punching plate is slidably connected to the upper surface of the workbench;

[0010] The clamping assembly includes a second motor, the output end of the second motor passes through the side wall of the mounting seat and is fixedly connected to the second telescopic rod, the end of the second telescopic rod away from the second motor is fixedly connected to the connecting block, and a plurality of guide columns are fixedly connected to the interior of the connecting block, a spring is sleeved on the surface of each guide column, one end of the guide column is fixedly connected to a clamping plate, and anti-slip teeth are provided on the side of the clamping plate away from the guide column.

[0011] Preferably, the mounting seat is a "U"-shaped structure, the sliding seat can slide on the top of the mounting seat through a screw rod, and a cylinder is embedded and installed inside the sliding seat.

[0012] Preferably, a slide groove for sliding the punching plate is provided on the upper surface of the workbench, and a through hole matching the cutter is provided in the middle of the punching plate.

[0013] Preferably, the clamping assembly is a symmetrical structure, and at least two of the second motor, the second telescopic rod, the connecting block, the clamping plate and the anti-slip teeth are provided.

[0014] Preferably, the material discharge funnel is a hollow structure, and a through hole matching the material discharge funnel is opened in the middle of the workbench.

[0015] Preferably, a collecting box is provided directly below the discharge funnel.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] In a punching device for aluminum mold processing proposed in the present invention, the stability of the clamping assembly in clamping the mold is improved through the second telescopic rod, connecting block, spring, clamping plate and anti-slip teeth arranged on one side of the clamping plate in the clamping assembly, so that the mold is not easily offset during the punching process; through the unloading funnel fixedly connected to the lower surface of the workbench, the aluminum powder and aluminum chips can be quickly collected and cleaned after punching, avoiding affecting the operation of the punching assembly and thus affecting the punching efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0019] Figure 2 It is a right view structural schematic diagram of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the punching assembly in the utility model;

[0021] Figure 4 It is a structural schematic diagram of the feeding assembly in the utility model;

[0022] Figure 5 It is a structural schematic diagram of the clamping assembly in the utility model;

[0023] Figure 6 For the utility model Figure 5 A local enlarged schematic diagram of the middle A;

[0024] The numbers in the figure are:

[0025] 1. Mounting seat;

[0026] 2. Punching assembly; 201. Cylinder; 202. Knife holder; 203. Locking bolt; 204. Cutting knife;

[0027] 3. Feeding assembly; 301. First motor; 302. Mounting sheet; 303. First telescopic rod; 304. Punching plate;

[0028] 4. Clamping assembly; 401. Second motor; 402. Second telescopic rod; 403. Connecting block; 404. Guide column; 405. Clamping plate; 406. Anti-slip teeth; 407. Spring;

[0029] 5. The third motor; 6. The screw; 7. The sliding seat; 8. The working table; 9. The unloading funnel; 10. The collecting box. DETAILED DESCRIPTION

[0030] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0031] Reference Figure 1-6 As shown, a punching device for aluminum mold processing includes:

[0032] A mounting base 1, on the top of which a third motor 5 is fixedly installed via a connecting plate, an output end of the third motor 5 is fixedly connected to a screw rod 6, which is threadedly connected to one end of a sliding base 7, a workbench 8 is fixedly connected inside the mounting base 1, a feeding hopper 9 is fixedly connected to the lower surface of the workbench 8, the mounting base 1 is a "U"-shaped structure, the sliding base 7 can slide on the top of the mounting base 1 through the screw rod 6, a cylinder 201 is embedded and installed inside the sliding base 7, a sliding groove for sliding a punching plate 304 is provided on the upper surface of the workbench 8, a through hole matching the cutter 204 is provided in the middle of the punching plate 304, the feeding hopper 9 is a hollow structure, a through hole matching the feeding hopper 9 is provided in the middle of the workbench 8, and a collecting box 10 is provided directly below the feeding hopper 9.

[0033] Reference Figure 1 and Figure 3 As shown, the punching assembly 2 in this solution is arranged inside the sliding seat 7, and the punching assembly 2 includes a cylinder 201, the output end of the cylinder 201 is fixedly connected to a knife seat 202, a locking bolt 203 is arranged on one side of the knife seat 202, and a cutter 204 is detachably installed at the bottom of the knife seat 202;

[0034] Reference Figure 1 , Figure 2 and Figure 4 As shown, the loading assembly 3 in this scheme is arranged on the upper surface of the workbench 8, and the loading assembly 3 includes a first motor 301 and a mounting plate 302. The first motor 301 is fixedly mounted on one side of the mounting plate 302, and the output end of the first motor 301 passes through the mounting plate 302 and is fixedly connected to the first telescopic rod 303. One end of the first telescopic rod 303 away from the first motor 301 is fixedly connected to one side of the punching plate 304, and the punching plate 304 is slidably connected to the upper surface of the workbench 8;

[0035] Reference Figure 2 , Figure 5 and Figure 6 As shown, the clamping assembly 4 in the present scheme includes a second motor 401, the output end of the second motor 401 passes through the side wall of the mounting seat 1 and is fixedly connected to the second telescopic rod 402, the end of the second telescopic rod 402 away from the second motor 401 is fixedly connected to the connecting block 403, and a plurality of guide columns 404 are fixedly connected inside the connecting block 403, and a spring 407 is sleeved on the surface of each guide column 404, one end of the guide column 404 is fixedly connected to the clamping plate 405, and the side of the clamping plate 405 away from the guide column 404 is provided with anti-slip teeth 406, and the clamping assembly 4 is a symmetrical structure, and the second motor 401, the second telescopic rod 402, the connecting block 403, the clamping plate 405 and the anti-slip teeth 406 are each provided with at least two.

[0036] Specifically, the cutter 204 in the punching assembly 2 can be detachably mounted on the bottom of the knife seat 202, and other types of cutter heads can be replaced as needed. The locking bolt 203 can prevent the cutter 204 from falling off during the punching process. The anti-slip teeth 406 can be made of rubber material, which can prevent the aluminum mold from leaving marks during the clamping process, thereby protecting the mold. At the same time, it can also increase the friction between the clamping assembly 4 and the mold, so that the mold is not easily offset during the punching process, thereby improving the punching accuracy. A through hole matching the feeding hopper 9 is provided in the middle of the workbench 8. After the punching assembly 2 completes the punching process, aluminum powder and aluminum slag will enter the feeding hopper 9 along the through hole in the middle of the workbench 8, and enter the collection box 10 for secondary utilization, which saves resources while preventing aluminum powder and aluminum slag from affecting the operation of the punching assembly 2.

[0037] Working principle and implementation method: The staff can send the aluminum mold to the bottom of the punching assembly 2 through the punching plate 304 in the feeding assembly 3. If the punching position is deviated, the third motor 5 can be used to drive the screw 6 to adjust the position of the sliding seat 7, thereby driving the movement of the punching assembly 2 so that the punching position meets the requirements. At the same time, two second telescopic rods 402 are provided in the clamping assembly 4. The position of the clamping plate 405 can be adjusted by the second telescopic rod 402 to further adjust the punching position of the aluminum mold. The anti-slip teeth 406 can prevent the aluminum mold from sliding during the punching process, thereby improving the accuracy of the punching. After the punching process of the punching assembly 2 is completed, the aluminum powder and aluminum chips in the punching process will enter the feeding funnel 9 along the through hole in the middle of the workbench 8, and finally enter the collection box 10, so as to prevent the aluminum powder and aluminum chips from affecting the punching assembly 2, thereby improving the punching efficiency.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A punching device for aluminum mold processing, characterized in that: include: A mounting seat (1), a third motor (5) is fixedly mounted on the top of the mounting seat (1) via a connecting piece, an output end of the third motor (5) is fixedly connected to a screw rod (6), the screw rod (6) is threadedly connected to one end of a sliding seat (7), a workbench (8) is fixedly connected inside the mounting seat (1), and a material discharge hopper (9) is fixedly connected to the lower surface of the workbench (8); A punching assembly (2), the punching assembly (2) being arranged inside the sliding seat (7), the punching assembly (2) comprising a cylinder (201), the output end of the cylinder (201) being fixedly connected to a knife seat (202), a locking bolt (203) being arranged on one side of the knife seat (202), and a cutter (204) being detachably mounted on the bottom of the knife seat (202); A loading assembly (3), the loading assembly (3) being arranged on the upper surface of a workbench (8), the loading assembly (3) comprising a first motor (301) and a mounting plate (302), the first motor (301) being fixedly mounted on one side of the mounting plate (302), the output end of the first motor (301) passing through the mounting plate (302) and being fixedly connected to a first telescopic rod (303), one end of the first telescopic rod (303) away from the first motor (301) being fixedly connected to one side of a punching plate (304), and the punching plate (304) being slidably connected to the upper surface of the workbench (8); A clamping assembly (4), the clamping assembly (4) comprising a second motor (401), the output end of the second motor (401) passing through the side wall of the mounting seat (1) and fixedly connected to the second telescopic rod (402), one end of the second telescopic rod (402) away from the second motor (401) being fixedly connected to a connecting block (403), a plurality of guide columns (404) being fixedly connected inside the connecting block (403), a spring (407) being sleeved on the surface of each guide column (404), one end of the guide column (404) being fixedly connected to a clamping plate (405), and a side of the clamping plate (405) away from the guide column (404) being provided with anti-slip teeth (406).

2. The punching device for aluminum mold processing according to claim 1, characterized in that: The mounting seat (1) is a "U"-shaped structure. The sliding seat (7) can slide on the top of the mounting seat (1) via a screw rod (6). A cylinder (201) is embedded and installed inside the sliding seat (7).

3. The punching device for aluminum mold processing according to claim 1, characterized in that: The upper surface of the workbench (8) is provided with a slide groove for the punching plate (304) to slide, and the middle part of the punching plate (304) is provided with a through hole matching the cutter (204).

4. The punching device for aluminum mold processing according to claim 1, characterized in that: The clamping assembly (4) is a symmetrical structure, and at least two of the second motor (401), the second telescopic rod (402), the connecting block (403), the clamping plate (405) and the anti-slip teeth (406) are provided.

5. The punching device for aluminum mold processing according to claim 1, characterized in that: The material discharge funnel (9) is a hollow structure, and a through hole matching the material discharge funnel (9) is provided in the middle of the workbench (8).

6. The punching device for aluminum mold processing according to claim 1, characterized in that: A collecting box (10) is arranged directly below the discharge funnel (9).

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