Aluminum strip stamping device with protective structure

Abstract

The utility model discloses an aluminum strip stamping device with a protective structure, and relates to the technical field of stamping devices, the aluminum strip stamping device comprises a workbench, a lifting assembly is arranged in the workbench, the lifting assembly comprises a bottom plate, a first rotating rod, a second rotating rod and a top plate, and a hydraulic rod is arranged between the bottom plate and the top plate. Sliding grooves are formed in the front faces of the bottom plate and the top plate, the position, close to the top end, of the back face of the first rotating rod is rotationally connected with the top plate through a first rotating shaft, and the position, close to the bottom end, of the back face of the second rotating rod is rotationally connected with the top plate through a first rotating shaft. The stamping die has the advantages that the upper die presses the lower die, the first rotating rod and the second rotating rod can rotate, the top plate and the lower die can move downwards, the lower die stops moving until the second limiting block makes contact with the bottom wall of the second limiting groove, and the stamping plate can stamp raw materials.

Description

Technical Field

[0001] The utility model relates to the technical field of punching devices, in particular to an aluminum strip punching device with a protective structure. Background Art

[0002] Aluminum bar stamping device is a device used for stamping aluminum bars. It is usually composed of a stamping die, a press, a feeding system and a control system. The working principle of this device is to feed the aluminum bar into the stamping die through the feeding system, and then the press applies pressure to form the aluminum bar in the die. By adjusting the shape of the die and the parameters of the control system, aluminum bars of different shapes and sizes can be stamped.

[0003] After searching, the applicant found that a Chinese patent disclosed "an aluminum strip stamping device with a protective structure", and its publication (announcement) number is "CN213793717U". This patent mainly carries out the entire processing process in a soundproof room, the stamping operation is safe, and has good sound insulation performance, which effectively improves the operation. However, in the original application document, when the device is working, the raw materials will splash and cause harm to the user. For this reason, we propose an aluminum strip stamping device with a protective structure. Utility Model Content

[0004] The utility model aims to provide an aluminum strip punching device with a protective structure.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: the aluminum strip stamping device with a protective structure includes a workbench, a lifting assembly is arranged inside the workbench, the lifting assembly includes a bottom plate, a first rotating rod, a second rotating rod and a top plate, a hydraulic rod is arranged between the bottom plate and the top plate, and a slide groove is opened on the front side of the bottom plate and the top plate, the back side of the first rotating rod is rotatably connected to the top plate through the first rotating shaft near the top end, the back side of the second rotating rod is rotatably connected to the top plate through the first rotating shaft near the bottom end, the back sides of the first rotating rod and the second rotating rod are rotatably connected to the second rotating shaft near the bottom end, the back side of the second rotating shaft is fixedly connected to a sliding column, and the surface of the sliding column is slidably connected to the inner wall of the slide groove.

[0006] As a further solution of the utility model: the top end of the lifting assembly is fixedly connected to a lower mold by bolts, and a first limiting groove and a mold groove are opened on the surface of the lower mold.

[0007] As a further solution of the utility model: the left side surface of the workbench is fixedly connected with a shell, the bottom wall of the shell is fixedly connected with a servo motor, and the output end of the servo motor is spline-connected with a threaded rod.

[0008] As a further solution of the utility model: a moving block is threadedly connected to the surface of the threaded rod, and a connecting block is fixedly connected to the right side surface of the moving block.

[0009] As a further solution of the utility model: the bottom surface of the connecting block is fixedly connected with a pressing block, and the bottom surface of the pressing block is fixedly connected with an upper mold via bolts.

[0010] As a further solution of the utility model: the bottom surface of the upper mold is fixedly connected with a first limit block and a stamping plate, the surface of the first limit block is slidably connected to the inner wall of the first limit groove, and the surface of the stamping plate is slidably connected to the inner wall of the mold groove.

[0011] As a further solution of the utility model: the front and back sides of the lower mold are fixedly connected with second limit blocks, the surface of the workbench is provided with a second limit groove, and the surface of the second limit block is slidably connected to the inner wall of the second limit groove.

[0012] By adopting the above technical solution, compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model presses the lower mold downward by the upper mold, the first rotating rod and the second rotating rod will rotate, the top plate and the lower mold will move downward until the second limit block contacts the bottom wall of the second limit groove, the lower mold stops moving, and the stamping plate will stamp the raw material, thereby achieving the effect of preventing the raw material from splashing when stamping the raw material.

[0014] 2. The utility model presses the lower mold down through the upper mold, and the first limit block slides inside the first limit groove, which can limit the movement position of the upper mold and the stamping plate will be aligned with the mold groove. The upper mold and the lower mold are fixedly connected by bolts, which is convenient for disassembly and replacement with other molds.

[0015] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall schematic diagram of an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the lifting assembly and the lower mold in the embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the upper mold in the embodiment of the utility model;

[0019] Figure 4It is a schematic diagram of the housing, threaded rod, moving block and connecting block in the embodiment of the utility model.

[0020] In the figure: 1. workbench; 2. lifting assembly; 21. bottom plate; 22. first rotating rod; 23. second rotating rod; 24. top plate; 25. hydraulic rod; 3. lower mold; 4. outer shell; 5. threaded rod; 6. moving block; 7. connecting block; 8. pressing block; 9. upper mold; 10. first limit block; 11. stamping plate. DETAILED DESCRIPTION

[0021] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0022] Example 1, please refer to the attached Figure 1 -Attached Figure 4 The aluminum strip stamping device with a protective structure includes a workbench 1, a lifting assembly 2 is arranged inside the workbench 1, and the lifting assembly 2 includes a bottom plate 21, a first rotating rod 22, a second rotating rod 23 and a top plate 24. A hydraulic rod 25 is arranged between the bottom plate 21 and the top plate 24. The front sides of the bottom plate 21 and the top plate 24 are both provided with slide grooves. The back side of the first rotating rod 22 is rotatably connected to the top plate 24 through a first rotating shaft near the top end, and the back side of the second rotating rod 23 is rotatably connected to the top plate 24 through the first rotating shaft near the bottom end. The back sides of the first rotating rod 22 and the second rotating rod 23 are rotatably connected to the second rotating shaft near the bottom end. The back side of the second rotating shaft is fixedly connected to a sliding column, and the surface of the sliding column is slidably connected to the inner wall of the slide groove.

[0023] In this embodiment, the top of the lifting assembly 2 is fixedly connected to the lower mold 3 by bolts, and the surface of the lower mold 3 is provided with a first limiting groove and a mold groove;

[0024] The first limiting groove and the die groove can limit the moving positions of the first limiting block and the stamping plate 11 .

[0025] In this embodiment, the left side of the workbench 1 is fixedly connected to a housing 4, the bottom wall of the housing 4 is fixedly connected to a servo motor, and the output end of the servo motor is spline-connected to a threaded rod 5;

[0026] The housing 4 can protect the servo motor and the threaded rod 5 .

[0027] In this embodiment, a moving block 6 is threadedly connected to the surface of the threaded rod 5, and a connecting block 7 is fixedly connected to the right side of the moving block 6;

[0028] The moving block 6 can drive the connecting block 7 to move up and down.

[0029] Specifically, the upper mold 9 presses down the lower mold 3, the first rotating rod 22 and the second rotating rod 23 will rotate, the top plate 24 and the lower mold 3 will move downward until the second limit block contacts the bottom wall of the second limit groove, the lower mold 3 stops moving, and the stamping plate 11 stamps the raw material, thereby achieving the effect of preventing the raw material from splashing when stamping the raw material.

[0030] Example 2, please refer to the attached Figure 1 -Attached Figure 4 The aluminum strip stamping device with a protective structure includes a workbench 1, a lifting assembly 2 is arranged inside the workbench 1, and the lifting assembly 2 includes a bottom plate 21, a first rotating rod 22, a second rotating rod 23 and a top plate 24. A hydraulic rod 25 is arranged between the bottom plate 21 and the top plate 24. The front sides of the bottom plate 21 and the top plate 24 are both provided with slide grooves. The back side of the first rotating rod 22 is rotatably connected to the top plate 24 through a first rotating shaft near the top end, and the back side of the second rotating rod 23 is rotatably connected to the top plate 24 through the first rotating shaft near the bottom end. The back sides of the first rotating rod 22 and the second rotating rod 23 are rotatably connected to the second rotating shaft near the bottom end. The back side of the second rotating shaft is fixedly connected to a sliding column, and the surface of the sliding column is slidably connected to the inner wall of the slide groove.

[0031] In this embodiment, a pressing block 8 is fixedly connected to the bottom surface of the connecting block 7, and an upper mold 9 is fixedly connected to the bottom surface of the pressing block 8 by bolts;

[0032] The bolts enable the pressing block 8 and the upper die 9 to be replaced.

[0033] In this embodiment, the bottom surface of the upper mold 9 is fixedly connected with a first limit block 10 and a stamping plate 11, the surface of the first limit block 10 is slidably connected to the inner wall of the first limit groove, and the surface of the stamping plate 11 is slidably connected to the inner wall of the mold groove;

[0034] The first limiting block 10 can limit the moving position of the punching plate 11 .

[0035] In this embodiment, the front and back sides of the lower mold 3 are fixedly connected with second limit blocks, the surface of the workbench 1 is provided with a second limit groove, and the surface of the second limit block is slidably connected with the inner wall of the second limit groove;

[0036] The second limiting block can limit the moving position of the lower mold 3.

[0037] Specifically, the upper mold 9 presses down the lower mold 3, and the first limit block 10 will slide inside the first limit groove, which can limit the moving position of the upper mold 9 and the stamping plate 11 will be aligned with the mold groove. The upper mold 9 and the lower mold 3 are fixedly connected by bolts, which is convenient for disassembly and replacement with other molds.

[0038] Working principle:

[0039] First, rotate the bolt clockwise to replace the upper mold 9 and the lower mold 3, then add the raw material into the mold groove opened on the surface of the lower mold 3, start the servo motor, the servo motor drives the pressure block 8 to move downward, the pressure block 8 drives the upper mold 9 to move downward, and the upper mold 9 pushes the lower mold 3 to move downward. At the same time, the first rotating rod 22 and the second rotating rod 23 will rotate, and the first limit block 10 will slide inside the first limit groove. Finally, the stamping plate 11 is pressed into the mold groove, and the raw material will be stamped. At this point, the entire work process is completed.

[0040] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0041] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0042] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above-mentioned utility model, the details of its power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by technical personnel in this field.

[0043] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0044] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments.

[0045] For those skilled in the art, various changes, modifications, substitutions and variations can be made to these implementations without departing from the principles and spirit of the present invention, and they still fall within the protection scope of the present invention.

Claims

1. A punching device for aluminum strips with a protective structure, comprising a workbench (1), characterized in that: A lifting assembly (2) is arranged inside the workbench (1), and the lifting assembly (2) comprises a bottom plate (21), a first rotating rod (22), a second rotating rod (23) and a top plate (24); a hydraulic rod (25) is arranged between the bottom plate (21) and the top plate (24); a slide groove is provided on the front sides of the bottom plate (21) and the top plate (24); the back side of the first rotating rod (22) is rotatably connected to the top plate (24) through a first rotating shaft near the top end; the back side of the second rotating rod (23) is rotatably connected to the top plate (24) through a first rotating shaft near the bottom end; the back sides of the first rotating rod (22) and the second rotating rod (23) are rotatably connected to a second rotating shaft near the bottom end; the back side of the second rotating shaft is fixedly connected to a sliding column; the surface of the sliding column is slidably connected to the inner wall of the slide groove.

2. The aluminum strip punching device with a protective structure according to claim 1, characterized in that: The top end of the lifting assembly (2) is fixedly connected to a lower mould (3) via bolts, and a first limiting groove and a mould groove are formed on the surface of the lower mould (3).

3. The aluminum strip punching device with a protective structure according to claim 1, characterized in that: The left side surface of the workbench (1) is fixedly connected to a housing (4), the bottom wall of the housing (4) is fixedly connected to a servo motor, and the output end of the servo motor is spline-connected to a threaded rod (5).

4. The aluminum strip punching device with a protective structure according to claim 3, characterized in that: A moving block (6) is threadedly connected to the surface of the threaded rod (5), and a connecting block (7) is fixedly connected to the right side surface of the moving block (6).

5. The aluminum strip punching device with a protective structure according to claim 4, characterized in that: The bottom surface of the connection block (7) is fixedly connected to a pressing block (8), and the bottom surface of the pressing block (8) is fixedly connected to an upper mold (9) via bolts.

6. The aluminum strip punching device with a protective structure according to claim 5, characterized in that: The bottom surface of the upper mold (9) is fixedly connected to a first limiting block (10) and a punching plate (11); the surface of the first limiting block (10) is slidably connected to the inner wall of the first limiting groove; and the surface of the punching plate (11) is slidably connected to the inner wall of the mold groove.

7. The aluminum strip punching device with a protective structure according to claim 2, characterized in that: The front and back sides of the lower mold (3) are fixedly connected with second limit blocks, the surface of the workbench (1) is provided with a second limit groove, and the surface of the second limit block is slidably connected to the inner wall of the second limit groove.

Images