Aluminum plate punching and chamfering equipment

Abstract

The utility model relates to aluminum plate punching and chamfering equipment, which relates to the technical field of aluminum plate processing, and comprises a machine body, a top module and a bottom module, the machine body is provided with a driving frame, the top module is arranged on the driving frame in a sliding manner, the driving frame is used for driving the top module to lift and press, and the bottom module is arranged on the driving frame. The bottom module is arranged on the machine body and located below the top module, and the top module and the bottom module are each provided with a plurality of chamfering blocks. The punching device has the effect of improving the convenience of punching treatment.

Description

Technical Field

[0001] This utility model relates to the field of aluminum plate processing technology, and in particular to an aluminum plate punching and chamfering device. Background Technology

[0002] Aluminum plates are a common material. They are rectangular sheets made by rolling aluminum ingots and are classified into pure aluminum plates, alloy aluminum plates, thin aluminum plates, medium and thick aluminum plates, patterned aluminum plates, etc. Depending on the application requirements, aluminum plates may need to be punched.

[0003] After being stamped, aluminum sheets are formed with several holes of equal or different sizes. The edges of these holes are often not smooth. If they are not trimmed, they are prone to friction when stacked, causing wear on the surface of the aluminum sheet. In the current technology, there is a lack of corresponding equipment to process the edges of the holes. They are mostly processed manually one by one, which is very inconvenient. Utility Model Content

[0004] To improve the convenience of punching edge processing, this application provides an aluminum plate punching and chamfering device.

[0005] The aluminum plate punching and chamfering equipment provided in this application adopts the following technical solution:

[0006] A punching and chamfering device for aluminum plates includes a body, a top module, and a bottom module. The body is equipped with a drive frame, the top module is slidably mounted on the drive frame, the drive frame is equipped with a drive bracket, and the drive bracket is used to drive the top module to lift and press together. The bottom module is mounted on the body and located below the top module. Both the top module and the bottom module are equipped with a plurality of chamfering blocks.

[0007] By adopting the above technical solution, the punched aluminum plate is placed on the bottom module, so that the chamfering blocks are aligned with the punched holes. Then, the drive unit is activated to drive the top module to lift and press together. When the top module presses the aluminum plate, the chamfering blocks on the top and bottom modules are inserted into the punched holes of the aluminum plate, thereby chamfering and grinding the punched holes of the aluminum plate, completing the inner wall treatment of the punched holes of the aluminum plate. Through the pressing operation and multiple chamfering blocks, the processing of multiple punched holes on the aluminum plate can be completed at one time, improving the convenience of the inner wall edge processing of the punched holes of the aluminum plate.

[0008] Preferably, the top module is provided with a top template and a plurality of first mounting bolts for mounting the top template on the top module; the bottom module is provided with a bottom template and a plurality of second mounting bolts for mounting the bottom template on the bottom module; and the chamfer block is provided on the top template and the bottom template.

[0009] By adopting the above technical solution, the top template is installed on the top module and the bottom template is installed on the bottom module using bolts, which facilitates the replacement of the top and bottom templates, so as to perform punching and chamfering treatment on aluminum plates with different punching positions, thereby improving applicability.

[0010] Preferably, the bottom module is provided with a plurality of limiting posts, the bottom template is provided with a plurality of first limiting holes, the limiting posts pass through the first limiting holes, and the top template is provided with a plurality of second limiting holes, the limiting posts being inserted into the second limiting holes.

[0011] By adopting the above technical solution, the limiting post is used to limit the position of the aluminum plate. At the same time, during pressing, the limiting post is inserted into the second limiting hole, thereby ensuring the stability and accuracy of pressing, reducing the possibility of pressing misalignment and damaging the aluminum plate, and improving the stability of punching and chamfering.

[0012] Preferably, the top template is provided with a plurality of positioning posts, and the bottom template is provided with a plurality of positioning holes, wherein the positioning posts are inserted into the positioning holes.

[0013] By adopting the above technical solution, during pressing, the positioning pin is inserted into the positioning hole, which improves the stability and accuracy of pressing and reduces the possibility of pressing misalignment damaging the aluminum plate.

[0014] Preferably, the top module is provided with an assembly block, the assembly block is provided with an assembly plate, the top template is provided with an assembly groove, and the assembly plate is slidably inserted into the assembly groove.

[0015] By adopting the above technical solution, when assembling the top template, the top template assembly slot is placed on the assembly plate, and the assembly plate holds the top template on the top module, which facilitates the installation of the first installation bolt. It is not necessary to hold the top template at all times to install the bolt, thus improving the convenience of assembly.

[0016] Preferably, the top module is provided with a baffle that can abut against the top template.

[0017] By adopting the above technical solution, when assembling the top template, the top template is slid against the top module so that the assembly slot fits on the assembly block until the top template abuts against the baffle. The baffle causes the top template to automatically align with the top module, improving the convenience of assembly.

[0018] Preferably, the top module is provided with a movable rod, and the drive frame is provided with a movable hole, through which the movable rod passes.

[0019] By adopting the above technical solution, the moving rod passes through the moving hole, improving the stability of the top module's vertical movement.

[0020] Preferably, the driving component is a driving cylinder, which is mounted on the driving frame, and the piston rod of the driving cylinder is connected to the top module.

[0021] By adopting the above technical solution, the drive cylinder, as the driving component, is stable and reliable, and can provide sufficient pressing force, making it convenient to use.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. By setting up a machine body, top module, bottom module, drive frame, drive cylinder, and chamfering blocks, the punched aluminum plate is placed on the bottom module. Then, the drive cylinder on the machine body drive frame is activated to drive the top module to descend and press against the aluminum plate, so that the chamfering blocks on both the top and bottom modules are inserted into the punched holes of the aluminum plate, thereby processing the inner wall of the punched holes of the aluminum plate to make the punched edges flat, reducing the possibility of friction damage to the surface of the aluminum plate after stacking. At the same time, the punching and chamfering processing can be performed simultaneously by multiple chamfering blocks, improving the convenience of punching and chamfering processing.

[0024] 2. By setting a top template, a bottom template, a first mounting bolt, and a second mounting bolt, the first mounting bolt installs the top template onto the top module, and the second mounting bolt installs the bottom template onto the bottom module. Different top and bottom modules are equipped with different chamfer block layouts to facilitate the processing of aluminum plates with different punching layouts and improve applicability.

[0025] 3. By setting a limiting post, a first limiting hole, and a second limiting hole, the limiting post passes through the first limiting hole on the bottom template, thereby improving the stability of the assembly between the bottom template and the bottom module. During the pressing process, the limiting post is inserted into the second limiting hole on the top template, thereby ensuring the stability and accuracy of the pressing, reducing the possibility of pressing misalignment damaging the aluminum plate, and improving the stability of punching and chamfering. Attached Figure Description

[0026] Figure 1 This is an overall schematic diagram of an aluminum plate punching and chamfering device provided in an embodiment of this application.

[0027] Figure 2 It is a cross-sectional view used to show the connection relationship between the bottom module and the bottom template.

[0028] Figure 3 It is a cross-sectional view used to show the bottom wall structure of the top formwork.

[0029] Explanation of reference numerals in the attached drawings: 1. Body; 11. Drive frame; 111. Moving hole; 112. Drive cylinder; 2. Top module; 21. Sliding block; 22. Moving rod; 23. Assembly block; 231. Assembly plate; 24. Baffle; 3. Bottom module; 31. Limiting post; 4. Top template; 42. Second limiting hole; 43. Assembly groove; 44. First mounting bolt; 45. Positioning post; 5. Bottom template; 51. First limiting hole; 52. Positioning hole; 53. Second mounting bolt; 6. Chamfer block. Detailed Implementation

[0030] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0031] This application discloses an aluminum plate punching and chamfering device. (Refer to...) Figures 1 to 3 The system includes a body 1, a top module 2, and a bottom module 3. A portal frame 11 is fixedly mounted on the body 1. A drive cylinder 112 is fixedly mounted on the crossbar of the drive frame 11 as a drive component. The top module 2 is fixedly mounted on the piston rod of the drive cylinder 112. The bottom module 3 is fixedly mounted on the surface of the body 1 and located directly below the top module 2. The top module 2 has a top template 4 and a first mounting bolt 44, which is used to fix the top module 2 to its bottom wall. The bottom module 3 has a bottom template 5 and a second mounting bolt 53, which is used to fix the bottom template 5 to its top wall. Several chamfered blocks 6 are fixedly mounted at the same positions on the bottom walls of both the top template 4 and the bottom template 5. The perforated aluminum plate is placed on the bottom template 5, and the perforations are aligned with the chamfered blocks 6. Then, the drive cylinder 112 is activated to push the top module 2 down for pressing. The aluminum plate is pressed together by the top template 4 and the bottom template 5, and the chamfered blocks 6 are inserted into the perforations to process the edges of the perforations. The aluminum plate punching process is completed in one go, improving convenience.

[0032] To improve the stability of punching and chamfering processes, refer to Figure 2 and Figure 3 The bottom module 3 has several limiting posts 31 fixedly installed on its top wall. The bottom template 5 has several first limiting holes 51 extending through it around the chamfered block 6. Each limiting post 31 corresponds to and fits through one of the first limiting holes 51. The top template 4 has several second limiting holes 42 extending around the chamfered block 6. Each limiting post 31 can be inserted into one of the second limiting holes 42. Positioning posts 45 are fixedly installed at the four corners of the bottom wall of the top template 4, and positioning holes 52 are installed at the four corners of the bottom template 5. The positioning posts 45 can be inserted into the positioning holes 52. During pressing, the positioning posts 45 are inserted into the positioning holes 52, and the limiting posts 31 are inserted into the second limiting holes 42, improving the stability and accuracy of pressing, reducing the possibility of misalignment during pressing and damaging the aluminum plate, and improving the stability of punching and chamfering processes.

[0033] For ease of assembly, refer to Figure 2 and Figure 3Assembly blocks 23 are fixedly installed on both sides of the top module 2. An assembly plate 231 is fixedly installed on the side wall of the assembly block 23 closest to the top module 2. The assembly plate 231 is located below the top module 2 and has a gap between it and the bottom wall of the top module 2. The top template 4 is provided with an assembly groove 43 that connects to the side wall. The assembly plate 231 is adapted to be inserted into the assembly groove 43. A baffle 24 is fixedly installed on the bottom wall of the top module 2. Both ends of the baffle 24 are fixedly connected to the assembly blocks 23. The top template 4 is inserted between the assembly blocks 23 so that the assembly plate 231 is inserted into the assembly groove 43. The top template 4 is pushed until it abuts against the baffle 24, thereby completing the assembly of the top template 4. At this time, it is fixed by the first mounting bolt 44. The assembly plate 231 abuts against the inner top wall of the assembly groove 43, thereby improving the stability of the assembly and reducing the possibility of the top template 4 falling off when the first mounting bolt 44 is installed, which facilitates the assembly.

[0034] To improve stability, refer to Figure 1 A sliding block 21 is fixedly installed on the side wall of the top module 2, and the sliding block 21 is slidably connected to the side rod of the drive frame 11. Two movable rods 22 are provided on the top wall of the top module 2, and the movable rods 22 are located on both sides of the drive cylinder 112. Two movable holes 111 are provided through the crossbar of the drive frame 112 on both sides of the drive cylinder 112. The movable rods 22 are adapted to pass through the movable holes 111 and can slide within the movable holes 111. When the drive cylinder 112 drives the top module 2 to move, the sliding block 21 moves on the side rod of the drive frame 11, and at the same time, the movable rods 22 move within the movable holes 111, thereby limiting the movement and lifting of the top module 2 and improving the stability of the pressing.

[0035] The implementation principle of the aluminum plate punching and chamfering device in this application is as follows: A suitable bottom template 5 and top template 4 are selected according to the punching distribution and installed with bolts. The aluminum plate with through-holes is placed on the bottom template 5, aligning the punching holes with the chamfering blocks 6. At this time, the drive cylinder 112 is activated to lower the top template 2, causing the top template 4 and bottom template 5 to clamp and press the aluminum plate together. During this process, the chamfering blocks 6 on the top template 4 and bottom template 5 are inserted into the punching holes of the aluminum plate, thereby processing the punching edges. This allows for the chamfering of multiple punching holes on an aluminum plate to be completed in one operation. Compared to manual processing, this method improves efficiency, reduces labor intensity, simplifies operation, and enhances the convenience of punching and chamfering. The above are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be included within the scope of protection of this application.

Claims

1. A punching and chamfering device for aluminum plates, characterized in that: The device includes a body (1), a top module (2), and a bottom module (3). The body (1) is provided with a drive frame (11). The top module (2) is slidably mounted on the drive frame (11). The drive frame (11) is provided with a drive frame (11) and is used to drive the top module (2) to lift and press together. The bottom module (3) is mounted on the body (1) and located below the top module (2). Both the top module (2) and the bottom module (3) are provided with several chamfered blocks (6).

2. The aluminum plate punching and chamfering equipment according to claim 1, characterized in that: The top module (2) is provided with a top template (4) and a plurality of first mounting bolts (44) for mounting the top template (4) on the top module (2). The bottom module (3) is provided with a bottom template (5) and a plurality of second mounting bolts (53) for mounting the bottom template (5) on the bottom module (3). The chamfer block (6) is provided on the top template (4) and the bottom template (5).

3. The aluminum plate punching and chamfering equipment according to claim 2, characterized in that: The bottom module (3) is provided with a plurality of limiting posts (31), the bottom template (5) is provided with a plurality of first limiting holes (51), the limiting posts (31) pass through the first limiting holes (51), the top template (4) is provided with a plurality of second limiting holes (42), and the limiting posts (31) are inserted into the second limiting holes (42).

4. The aluminum plate punching and chamfering equipment according to claim 2, characterized in that: The top template (4) is provided with a number of positioning posts (45), and the bottom template (5) is provided with a number of positioning holes (52). The positioning posts (45) are inserted into the positioning holes (52).

5. The aluminum plate punching and chamfering equipment according to claim 2, characterized in that: The top module (2) is provided with an assembly block (23), the assembly block (23) is provided with an assembly plate (231), the top template (4) is provided with an assembly groove (43), and the assembly plate (231) is slidably inserted into the assembly groove (43).

6. The aluminum plate punching and chamfering equipment according to claim 5, characterized in that: The top module (2) is provided with a baffle (24), which can abut against the top template (4).

7. The aluminum plate punching and chamfering equipment according to claim 1, characterized in that: The top module (2) is provided with a movable rod (22), and the drive frame (11) is provided with a movable hole (111), through which the movable rod (22) passes.

8. The aluminum plate punching and chamfering equipment according to claim 1, characterized in that: The driving component is a driving cylinder (112), which is mounted on the driving frame (11). The piston rod of the driving cylinder (112) is connected to the top module (2).

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