Metal product punch die

Abstract

The utility model discloses a metal product punching machine die, and belongs to the field of punching machines, the metal product punching machine die comprises a fixed box, the upper end of the fixed box is fixedly connected with a machining table, the outer wall and the interior of the fixed box are provided with punching devices, the interior of the fixed box is provided with a pushing device, and the two sides of the machining table are fixedly connected with baffles; and the pushing device comprises a mounting plate, the mounting plate is fixedly connected to the inner wall of the fixed box, the upper end of the mounting plate is rotationally connected with a rotating shaft, the bottom of the rotating shaft penetrates through the mounting plate and is fixedly connected with a bevel gear A, and the upper end of the mounting plate is rotationally connected with a swing plate through a pin shaft. By arranging the pushing device, reciprocating movement of the push rod is achieved, so that the push rod can move on the machining table along the guide groove in the punching process, a punched part is pushed to leave a working area, the working efficiency is improved, the production cycle is shortened, and the operation complexity is reduced.

Description

Technical Field

[0001] This application relates to the field of punching presses, and more specifically, to a punching die for metal products. Background Art

[0002] The metal products industry includes the manufacturing of structural metal products, metal tools, containers and metal packaging containers, stainless steel and similar daily-use metal products, etc. With the progress of society and the development of technology, metal products are increasingly widely used in various fields of industry, agriculture and people's lives, and also create greater value for society.

[0003] The patent document with the publication number CN 216461202 U discloses a punching die for metal products, which includes a base. A lower template is fixedly installed on the base. A feeding groove is opened on the lower template. Bent grooves are provided at both ends of the lower template. A forming table is provided in the middle of the lower template. The forming table is hermetically and slidably connected to the two bent grooves. A number of hydraulic telescopic rods are fixedly installed on the base. The number of hydraulic telescopic rods is fixedly connected to the forming table. A chute is opened in the middle of the forming table. A discharging device is provided in the chute. Limit sliding columns are fixedly installed at the four corners of the base. The same mounting plate is slidably connected to the four limit sliding columns. An upper punching die of the punching press is provided at the bottom of the mounting plate.

[0004] After stamping in the above application document, it is necessary to manually remove the stamped parts, which affects the processing efficiency. Utility Model Content

[0005] In view of the deficiencies of the prior art, the present utility model provides a punching die for metal products, which solves the problems raised in the above background art. To achieve the above objectives, the present utility model is realized through the following technical solutions: A punching die for metal products includes a fixed box. The upper end of the fixed box is fixedly connected with a processing table. A stamping device is arranged on the outer wall and inside of the fixed box. A material pushing device is arranged inside the fixed box. Baffles are fixedly connected to both sides of the processing table. The material pushing device includes a mounting plate. The mounting plate is fixedly connected to the inner wall of the fixed box. A rotating shaft is rotatably connected to the upper end of the mounting plate. The bottom of the rotating shaft penetrates through the mounting plate and is fixedly connected with a bevel gear A. The upper end of the mounting plate is rotatably connected with a swing plate through a pin shaft. A chute is opened in the middle of the swing plate. A rotating plate is fixedly connected to the top of the rotating shaft. A sliding rod is fixedly connected to the upper end of the rotating plate. One end of the swing plate away from the inner wall of the fixed box is hinged with a connecting sleeve. A moving rod is fixedly connected to the inside of the connecting sleeve. A fixed seat is fixedly connected to the upper end of the mounting plate. The moving rod is slidably connected to the inside of the fixed seat. A push rod is fixedly sleeved on the outer wall of the moving rod

[0006] Preferably, guiding grooves are formed in the middle of the processing table and the fixed box, and the push rod is slidably connected inside the guiding grooves.

[0007] Preferably, the outer wall of the sliding rod is slidably connected with the inner wall of the sliding groove.

[0008] Preferably, a stamping mechanism is arranged on the outer wall of the fixed box. The stamping mechanism includes a fixing plate. A motor is fixedly connected to the bottom of the fixing plate. The output end of the motor is fixedly connected with a transmission rod. Two gears are fixedly sleeved on the outer wall of the transmission rod. A gear disc is meshed with the side of the gear. A connecting rod is fixedly connected between the gear discs. The outer wall of the gear disc is rotatably connected with a connecting rod through a pin shaft. The other end of the connecting rod is rotatably connected with a moving plate through a pin shaft. A stamping machine is arranged at the bottom of the moving plate.

[0009] Preferably, a guiding rod is fixedly connected to the upper end of the fixed box, and the moving plate is slidably connected to the outer wall of the guiding rod.

[0010] Preferably, a bevel gear B is fixedly sleeved on the outer wall of the connecting rod, and the bevel gear B is meshed with a bevel gear A.

[0011] The advantages of the present application are as follows:

[0012] (1). By arranging the material pushing device in the present application, the reciprocating movement of the push rod is realized, so that the push rod can move on the processing table along the guiding groove during the stamping process, thereby pushing the stamped parts out of the working area, improving the working efficiency, and reducing the production cycle and operation complexity.

[0013] (2). By the reciprocating up and down movement of the moving plate and the stamping machine in the present application, the stamping operation on the parts is realized, and efficient stamping processing operation can be achieved. Its precise design and control system make the processing process stable and reliable, and it is suitable for industrial application occasions requiring high-precision stamping processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings constituting a part of the present application are used to provide a further understanding of the present application, making other features, purposes, and advantages of the present application more obvious. The schematic embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0015] Figure 1 is the overall structural schematic diagram of the present utility model;

[0016] Figure 2 is the top cross-sectional structural schematic diagram of the present utility model;

[0017] Figure 3 is the Figure 2Schematic diagram of the enlarged structure at location A in the [device / component name];

[0018] Figure 4 is the schematic side sectional structure diagram of the present utility model.

[0019] In the above figures,

[0020] 1. Fixed box; 2. Processing table; 31. Fixed plate; 32. Motor; 33. Transmission rod; 34. Gear; 35. Gear disc; 36. Connecting rod; 37. Moving plate; 38. Guide rod; 39. Punching machine; 310. Connecting rod; 41. Mounting plate; 42. Bevel gear A; 43. Swing plate; 44. Chute; 45. Rotating plate; 46. Slide rod; 47. Connecting sleeve; 48. Moving rod; 49. Fixed seat; 410. Push rod; 411. Bevel gear B; 412. Rotating shaft; 5. Guide groove; 6. Baffle. Detailed implementation manners

[0021] In order to enable those skilled in the art of this technology to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of this application.

[0022] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will describe this application in detail with reference to the drawings and in conjunction with the embodiments.

[0023] See Figures 1-4, this embodiment provides a punching die for metal products, including a fixed box 1. The upper end of the fixed box 1 is fixedly connected with a processing table 2. A stamping device is arranged on the outer wall and inside of the fixed box 1 for performing metal stamping processing to form required parts or products. A material pushing device is arranged inside the fixed box 1. Baffles 6 are fixedly connected to both sides of the processing table 2 for fixing and supporting metal workpieces during work. The material pushing device includes a mounting plate 41. The mounting plate 41 is fixedly connected to the inner wall of the fixed box 1. A rotating shaft 412 is rotatably connected to the upper end of the mounting plate 41. The bottom of the rotating shaft 412 penetrates through the mounting plate 41 and is fixedly connected with a bevel gear A42. The upper end of the mounting plate 41 is rotatably connected with a swing plate 43 through a pin shaft. A chute 44 is formed in the middle of the swing plate 43. A rotating plate 45 is fixedly connected to the top of the rotating shaft 412. A sliding rod 46 is fixedly connected to the upper end of the rotating plate 45. One end of the swing plate 43 away from the inner wall of the fixed box 1 is hinged with a connecting sleeve 47. A moving rod 48 is fixedly connected to the inside of the connecting sleeve 47. A fixed seat 49 is fixedly connected to the upper end of the mounting plate 41. The moving rod 48 is slidably connected to the inside of the fixed seat 49. A push rod 410 is fixedly sleeved on the outer wall of the moving rod 48. A guiding groove 5 is formed in the middle of the processing table 2 and the middle of the fixed box 1. The push rod 410 is slidably connected to the inside of the guiding groove 5. The outer wall of the sliding rod 46 is slidably connected to the inner wall of the chute 44. A bevel gear B411 is fixedly sleeved on the outer wall of the connecting rod 310. The bevel gear B411 meshes with the bevel gear A42.

[0024] When the above equipment is specifically used, when the connecting rod 310 in the stamping mechanism rotates, it will drive the bevel gear B411 to rotate, and then drive the bevel gear A42 to rotate, thereby driving the rotating shaft 412 above it to rotate. Then, the rotating plate 45 at the top of the rotating shaft 412 will rotate accordingly, and then the sliding rod 46 will slide inside the chute 44, driving the swing plate 43 to swing. Thus, the other end of the swing plate 43 will drive the moving rod 48 to reciprocate inside the fixed seat 49 through the connecting sleeve 47, driving the push rod 410 at its upper end to slide inside the guiding groove 5. When the punching machine moves downward, the push rod 410 will move towards the side of the guiding groove 5. After the stamping is completed, the push rod 410 will move towards the middle inside the guiding groove 5, and then push the stamped part off the processing table 2.

[0025] See Figures 1-4, on the basis of Embodiment 1, a stamping mechanism is provided on the outer wall of the fixed box 1. The stamping mechanism includes a fixed plate 31. A motor 32 is fixedly connected to the bottom of the fixed plate 31. The output end of the motor 32 is fixedly connected to a transmission rod 33. Two gears 34 are fixedly sleeved on the outer wall of the transmission rod 33. A gear disk 35 is meshed with the side of the gear 34. A connecting rod 310 is fixedly connected between the gear disks 35. The outer wall of the gear disk 35 is rotatably connected to a connecting rod 36 through a pin shaft. The other end of the connecting rod 36 is rotatably connected to a moving plate 37 through a pin shaft. A stamping machine 39 is arranged at the bottom of the moving plate 37.

[0026] A guide rod 38 is fixedly connected to the upper end of the fixed box 1. The moving plate 37 is slidably connected to the outer wall of the guide rod 38.

[0027] When the above equipment is specifically used, first start the motor 32 to drive the transmission rod 33 to rotate, which will drive the gear 34 to rotate, and then drive the meshed gear disk 35 to rotate. Then the connecting rod 310 between the gear disks 35 rotates. At the same time, the gear disk 35 drives the connecting rod 36 to rotate around the center of the gear disk 35. Then the other end of the connecting rod 36 drives the moving plate 37 to move up and down on the outer wall of the guide rod 38, and then drives the stamping machine 39 to move up and down reciprocally. When the moving plate 37 and the stamping machine 39 descend a certain distance, stop the motor 32. Place the part to be processed on the upper end of the processing table 2. Then make the motor 32 continue to rotate to stamp the part.

[0028] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A metal punching machine die, comprising a fixed box (1), characterized in that: The upper end of the fixed box (1) is fixedly connected to a processing table (2), a punching device is provided on the outer wall and inside of the fixed box (1), a material pushing device is provided inside the fixed box (1), and baffles (6) are fixedly connected to both sides of the processing table (2); The pusher device comprises a mounting plate (41), wherein the mounting plate (41) is fixedly connected to the inner wall of the fixed box (1), the upper end of the mounting plate (41) is rotatably connected to a rotating shaft (412), the bottom of the rotating shaft (412) passes through the mounting plate (41) and is fixedly connected to a bevel gear A (42), the upper end of the mounting plate (41) is rotatably connected to a swing plate (43) via a pin, the middle of the swing plate (43) is provided with a slide groove (44), the top of the rotating shaft (412) is fixedly connected to A rotating plate (45) is connected, the upper end of the rotating plate (45) is fixedly connected to a sliding rod (46), one end of the swing plate (43) away from the inner wall of the fixed box (1) is hingedly connected to a connecting sleeve (47), the interior of the connecting sleeve (47) is fixedly connected to a moving rod (48), the upper end of the mounting plate (41) is fixedly connected to a fixing seat (49), the moving rod (48) is slidably connected to the interior of the fixing seat (49), and the outer wall fixing sleeve of the moving rod (48) is provided with a push rod (410).

2. A metal product punching die according to claim 1, characterized in that: A guide groove (5) is provided in the middle of the processing table (2) and the middle of the fixed box (1), and the push rod (410) is slidably connected inside the guide groove (5).

3. A metal product punching die according to claim 2, characterized in that: The outer wall of the sliding rod (46) is slidably connected to the inner wall of the sliding groove (44).

4. A metal product punching die according to claim 3, characterized in that: The outer wall of the fixed box (1) is provided with a punching mechanism, the punching mechanism comprising a fixed plate (31), the bottom of the fixed plate (31) is fixedly connected to a motor (32), the output end of the motor (32) is fixedly connected to a transmission rod (33), the outer wall of the transmission rod (33) is fixedly sleeved with two gears (34), the side surfaces of the gears (34) are meshed with gear plates (35), a connecting rod (310) is fixedly connected between the gear plates (35), the outer wall of the gear plate (35) is rotatably connected to a connecting rod (36) via a pin shaft, the other end of the connecting rod (36) is rotatably connected to a moving plate (37) via a pin shaft, and a punching machine (39) is provided at the bottom of the moving plate (37).

5. A metal product punching die according to claim 4, characterized in that: The upper end of the fixed box (1) is fixedly connected to a guide rod (38), and the movable plate (37) is slidably connected to the outer wall of the guide rod (38).

6. A metal product punching die according to claim 5, characterized in that: A bevel gear B (411) is fixedly sleeved on the outer wall of the connecting rod (310), and the bevel gear B (411) is meshed with the bevel gear A (42).

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