Stamping die convenient for waste recovery

Abstract

The utility model discloses a stamping die convenient for waste recovery, relates to the technical field of stamping dies, and aims to solve the technical problem that the current stamping die convenient for waste recovery needs to be frequently shut down for waste recovery, the stamping die comprises a lower die, mounting rods are arranged at four corners of the top of the lower die, and an upper die is arranged on the mounting rods in a sliding manner; a rectangular hole is formed in the lower die, a mounting block is placed in the rectangular hole, and the top of the mounting block is a herringbone slope. According to the punching die, the mounting block is arranged in the rectangular hole, and the top of the mounting block is the herringbone inclined plane, so that when the upper die and the lower die are used for punching a part, punching waste directly falls onto the mounting block through punching, and then the waste can slide to two sides under the guidance of the inclined plane at the top of the mounting block; therefore, the problem that the rectangular hole is filled with the waste and the waste needs to be frequently cleaned by personnel can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, and more specifically, to a stamping die convenient for waste material recycling. Background Art

[0002] A stamping die is a special process equipment that processes materials (metal or non-metal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly known as a cold punching die). Stamping is a pressure processing method that, at room temperature, applies pressure to the material using a die installed on a press to cause separation or plastic deformation, so as to obtain the required parts. In order to facilitate the recycling of waste materials after stamping, rectangular holes are provided on the lower die, and the waste materials after stamping will directly fall into the rectangular holes, and then it is convenient for personnel to recycle the waste materials in the rectangular holes.

[0003] When the existing stamping die convenient for waste material recycling is in use, the waste materials after stamping usually directly fall into the rectangular holes. After being used for a period of time, the rectangular holes will be filled with waste materials. Therefore, it is necessary for personnel to frequently stop the machine and then clean and recycle the waste materials in the rectangular holes, resulting in inconvenient use. In view of this, we propose a stamping die convenient for waste material recycling. Content of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, adapt to the actual needs, and provide a stamping die convenient for waste material recycling to solve the technical problem that the existing stamping die convenient for waste material recycling needs to frequently stop the machine to recycle waste materials.

[0005] To solve the above technical problems, the utility model provides the following technical solution: A stamping die convenient for waste material recycling, including a lower die, mounting rods are arranged at the four corners of the top of the lower die, an upper die is slidably arranged on the mounting rods, a rectangular hole is arranged inside the lower die, a mounting block is placed inside the rectangular hole, and the top of the mounting block is a herringbone inclined surface;

[0006] Two groups of symmetric triangular limit blocks are arranged on both sides of the top of the mounting block, and the two groups of limit blocks are arranged in an eight-character shape. Guide plates are arranged on both sides of the mounting block, the top of the guide plate is a herringbone inclined surface, the top of the guide plate is lower than the side of the mounting block, a baffle is arranged on the side of the guide plate facing away from the mounting block, the baffle and the guide plate are combined into an L shape, a rectangular opening groove is opened at the center of the baffle, and a driving structure is arranged in the rectangular opening groove, and a swing plate is arranged on the driving structure, and one end of the swing plate extends between the corresponding two groups of limit blocks.

[0007] The utility model sets an installation block inside the rectangular hole, and the top of the installation block is provided with a herringbone inclined surface. Therefore, when the upper die and the lower die punch a part, the punching waste directly falls onto the installation block through the punching. Then, under the guidance of the inclined surface at the top of the installation block, the waste can slide to both sides, and then the waste is guided outside the rectangular hole. Therefore, the problem that the rectangular hole is filled with waste and needs to be frequently cleaned by personnel can be effectively avoided. The utility model is provided with a guide plate, a baffle, a driving structure and a swing plate on the baffle. When the device is in use, the swing plate can be swung through the driving structure, so as to swing and block the discharge port at the bottom of the installation block, so as to guide the waste sliding down from the bottom of the installation block. When the swing plate swings to the front side of the discharge port at the bottom of the installation block, the waste will stably slide down from the rear side of the top of the guide plate. When the waste collection bucket at the rear side is full, the swing plate can be swung to the rear side of the discharge port at the bottom of the installation block through the driving structure. At this time, the waste will stably slide down from the front side of the guide plate. Therefore, the effect of recycling waste without stopping the machine can be realized, making the device more convenient and efficient to use.

[0008] Preferably, convex columns are arranged at the four corners of the bottom of the installation block, and limiting holes symmetrical to the convex columns are opened at the bottom of the rectangular hole.

[0009] Preferably, fixing bolts are arranged at both ends of one side of the guide plate, and fixing screw holes symmetrical to the fixing bolts are opened on both sides of the installation block.

[0010] Preferably, the driving structure includes a rotating shaft, a rotating bracket, a transmission structure, a fixing frame and a crank. The rotating shaft is arranged inside the rectangular opening groove, the rotating bracket is rotatably arranged on the rotating shaft, the fixing frame is arranged on the baffle, the crank is rotatably arranged at the center of one side of the fixing frame, and a disc is arranged at one end of the crank penetrating the fixing frame, and the disc is located inside the fixing frame. The transmission structure is movably arranged between the rotating bracket and the disc.

[0011] Preferably, the rotating bracket includes a round rod, connecting plates are arranged at both ends of the round rod, a rotating ring is arranged at one end of the connecting plate facing away from the round rod, and the rotating ring is rotatably arranged on the rotating shaft. A connecting end is arranged on one side of the rotating ring facing away from the connecting plate, and the connecting end is connected to the swing plate.

[0012] Preferably, the transmission structure includes a collar and a connecting rod. The collar is sleeved on the round rod, the connecting rod is arranged on the collar, and the connecting rod penetrates the edge of the disc.

[0013] Preferably, the bottom of the end of the swing plate facing away from the driving structure is an inclined surface, and the inclined surface of the swing plate fits with the inclined surface of the installation block.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the present utility model, an installation block is arranged inside the rectangular hole, and the top of the installation block is provided with a V-shaped inclined surface. Therefore, when the upper die and the lower die punch a part, the punching waste directly falls onto the installation block through the punching. Then, under the guidance of the inclined surface at the top of the installation block, the waste can slide to both sides, and then the waste is guided outside the rectangular hole. Therefore, the problem that the rectangular hole is filled with waste and requires frequent cleaning by personnel can be effectively avoided, and the technical problem that the current stamping die for convenient waste recycling needs to frequently stop the machine to recycle waste is solved. Therefore, the present utility model has the advantage of more convenient use.

[0016] 2. The present utility model is provided with a guide plate, a baffle, a driving structure and a swing plate on the baffle. When the device is in use, the swing plate can be swung through the driving structure, so as to swing and block the discharge port at the bottom of the installation block, thereby guiding the waste sliding from the bottom of the installation block. When the swing plate swings to the front side of the discharge port at the bottom of the installation block, at this time, the waste will stably slide from the rear side of the top of the guide plate. When the rear waste collection bucket is full, the swing plate can be swung to the rear side of the discharge port at the bottom of the installation block through the driving structure. At this time, the waste will stably slide from the rear side of the front side of the guide plate. Therefore, the effect of recycling waste without stopping the machine can be achieved, making the device more convenient and efficient to use. Description of the Drawings

[0017] Figure 1 is the overall structural schematic diagram of the present utility model;

[0018] Figure 2 is the structural schematic diagram of the lower die of the present utility model;

[0019] Figure 3 is the sectional structural schematic diagram of the lower die of the present utility model;

[0020] Figure 4 is the first structural schematic diagram of the installation block of the present utility model;

[0021] Figure 5 is the second structural schematic diagram of the installation block of the present utility model;

[0022] Figure 6 is the structural schematic diagram of the guide plate, the driving structure and the swing plate of the present utility model;

[0023] Figure 7 is the structural schematic diagram of the driving structure of the present utility model.

[0024] Explanation of the reference numerals in the drawings:

[0025] 1. Lower die; 2. Upper die; 3. Mounting rod; 4. Rectangular hole; 401. Limiting hole; 5. Mounting block; 501. Limiting block; 502. Fixed screw hole; 503. Convex post; 6. Guide plate; 601. Baffle plate; 602. Rectangular opening groove; 603. Fixed bolt; 7. Driving structure; 8. Swing plate; 9. Rotating shaft; 10. Rotating bracket; 1001. Rotating ring; 1002. Connecting end; 1003. Connecting plate; 1004. Round rod; 11. Conduction structure; 1101. Collar; 1102. Connecting rod; 12. Fixed bracket; 13. Crank; 14. Disc. Detailed implementation manners

[0026] As Figures 1 to 7 shown, a stamping die for facilitating waste recycling according to the present utility model includes a lower die 1. Mounting rods 3 are arranged at four corners of the top of the lower die 1. An upper die 2 is slidably arranged on the mounting rods 3. A rectangular hole 4 is arranged inside the lower die 1. A mounting block 5 is placed inside the rectangular hole 4. The top of the mounting block 5 is a herringbone inclined surface. When the upper die 2 and the lower die 1 punch a part, the punching waste directly falls onto the mounting block 5 through the punching hole. Then, the waste can slide to both sides under the guidance of the inclined surface at the top of the mounting block 5, and then the waste is guided outside the rectangular hole 4. Therefore, the problem that the rectangular hole 4 is filled with waste and needs to be frequently cleaned by personnel can be effectively avoided.

[0027] Specifically, convex posts 503 are arranged at four corners of the bottom of the mounting block 5. Limiting holes 401 symmetrical to the convex posts 503 are opened at the bottom of the rectangular hole 4. When the mounting block 5 is installed, the mounting block 5 is placed inside the rectangular hole 4, and then the convex posts 503 at the bottom of the mounting block 5 are inserted into the limiting holes 401 for limiting and fixing.

[0028] In an embodiment of the present utility model, two sets of symmetric triangular limit blocks 501 are arranged on both sides of the top of the mounting block 5, and the two sets of limit blocks 501 are arranged in a V-shaped pattern. Guide plates 6 are arranged on both sides of the mounting block 5. The top of the guide plate 6 is a V-shaped inclined surface. The top of the guide plate 6 is lower than the side of the mounting block 5. A baffle 601 is arranged on the side of the guide plate 6 facing away from the mounting block 5. The baffle 601 and the guide plate 6 are combined into an L shape. A rectangular opening groove 602 is provided at the center of the baffle 601, and a driving structure 7 is arranged in the rectangular opening groove 602. A swing plate 8 is arranged on the driving structure 7. One end of the swing plate 8 extends between the corresponding two sets of limit blocks 501. When the device is in use, the swing plate 8 can be swung by the driving structure 7, so as to swing and block the discharge port at the bottom of the mounting block 5, thereby guiding the waste material sliding down from the bottom of the mounting block 5. When the swing plate 8 swings to the front side of the discharge port at the bottom of the mounting block 5, the waste material will stably slide down from the rear side of the top of the guide plate 6. When the waste material collection bucket at the rear side is full, the swing plate 8 can be swung to the rear side of the discharge port at the bottom of the mounting block 5 again through the driving structure 7. At this time, the waste material will stably slide down from the front side of the guide plate 6. Therefore, the effect of recycling waste material without stopping the machine can be achieved, making the device more convenient and efficient to use.

[0029] Specifically, fixing bolts 603 are arranged at both ends of one side of the guide plate 6. Fixing screw holes 502 symmetric to the fixing bolts 603 are provided on both sides of the mounting block 5. When installing the guide plate 6, the fixing bolts 603 are screwed into the fixing screw holes 502 of the mounting block 5, so as to install the guide plate 6 on the mounting block 5.

[0030] Further, the driving structure 7 includes a rotating shaft 9, a rotating bracket 10, a transmission structure 11, a fixing bracket 12 and a crank 13. The rotating shaft 9 is arranged inside the rectangular opening groove 602. The rotating bracket 10 is rotatably arranged on the rotating shaft 9. The fixing bracket 12 is arranged on the baffle 601. The crank 13 is rotatably arranged at the center of one side of the fixing bracket 12. And a disc 14 is arranged at one end of the crank 13 passing through the fixing bracket 12, and the disc 14 is located inside the fixing bracket 12. The transmission structure 11 is movably arranged between the rotating bracket 10 and the disc 14. The rotating bracket 10 includes a round rod 1004. Connecting plates 1003 are arranged at both ends of the round rod 1004. Rotating rings 1001 are arranged at the ends of the connecting plates 1003 facing away from the round rod 1004, and the rotating rings 1001 are rotatably arranged on the rotating shaft 9. Connecting ends 1002 are arranged on one side of the rotating rings 1001 facing away from the connecting plates 1003, and the connecting ends 1002 are connected to the swing plate 8. The transmission structure 11 includes a collar 1101 and a connecting rod 1102. The collar 1101 is sleeved on the round rod 1004. The connecting rod 1102 is arranged on the collar 1101. The connecting rod 1102 penetrates through the edge of the disc 14. When a person holds the crank 13 and rotates the disc 14, when the disc 14 rotates, the disc 14 will synchronously drive the connecting rod 1102 to rotate, and the collar 1101 slides up and down on the round rod 1004, thereby driving the rotating bracket 10 to rotate around the rotating shaft 9. The rotating bracket 10 drives the swing plate 8 to swing, and can guide the discharge port between the two limiting blocks 501 on the mounting block 5.

[0031] Furthermore, the bottom of the end of the swing plate 8 facing away from the driving structure 7 is an inclined surface, and the inclined surface of the swing plate 8 fits the inclined surface of the mounting block 5. The inclined surface on the swing plate 8 facilitates its fitting and swinging with the top of the mounting block 5.

[0032] Working principle: This embodiment provides a stamping die convenient for waste recycling. First, when the upper die 2 and the lower die 1 punch holes in the part, the punching waste directly falls onto the mounting block 5 through the punching. Then, the waste can slide to both sides under the guidance of the inclined surface at the top of the mounting block 5, and then the waste is guided outside the rectangular hole 4. Therefore, the problem that the rectangular hole 4 is filled with waste and needs to be frequently cleaned by personnel can be effectively avoided.

[0033] Secondly, when the device is in use, the swing plate 8 can be swung by the driving structure 7 (the present utility model can adopt a manual control method), so that the discharge port at the bottom of the mounting block 5 can be swing-occluded, thereby guiding the waste material sliding down from the bottom of the mounting block 5. When the swing plate 8 swings to the front side of the discharge port at the bottom of the mounting block 5, the waste material will stably slide down from the rear side of the top of the guide plate 6. When the rear waste collection bucket is full, the swing plate 8 can be swung to the rear side of the discharge port at the bottom of the mounting block 5 again through the driving structure 7, and at this time, the waste material will stably slide down from the front side of the guide plate 6. Therefore, the effect of recycling waste without stopping the machine can be achieved, making the device more convenient and efficient to use.

[0034] The embodiments disclosed in the present utility model are preferred embodiments, but are not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present utility model based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present utility model, they are within the protection scope of the present utility model.

Claims

1. A stamping die convenient for waste recycling, characterized in that, It includes a lower die (1), installation rods (3) are arranged at the four corners of the top of the lower die (1), an upper die (2) is slidably arranged on the installation rods (3), a rectangular hole (4) is arranged inside the lower die (1), an installation block (5) is placed inside the rectangular hole (4), and the top of the installation block (5) is a herringbone inclined surface; On both sides of the top of the installation block (5), there are two groups of symmetric triangular limit blocks (501), and the two groups of limit blocks (501) are arranged in an inverted V shape. On both sides of the installation block (5), there are guide plates (6), the top of the guide plates (6) is a herringbone inclined surface, the top of the guide plates (6) is lower than the side of the installation block (5), on the side of the guide plates (6) facing away from the installation block (5), there is a baffle (601), the baffle (601) and the guide plate (6) are combined into an L shape, a rectangular opening groove (602) is opened at the center of the baffle (601), and a driving structure (7) is arranged in the rectangular opening groove (602), and a swing plate (8) is arranged on the driving structure (7), and one end of the swing plate (8) extends between the corresponding two groups of limit blocks (501).

2. The stamping die for facilitating waste recycling according to claim 1, wherein Convex columns (503) are arranged at the four corners of the bottom of the installation block (5), and limit holes (401) symmetric to the convex columns (503) are opened at the bottom of the rectangular hole (4).

3. The stamping die for facilitating waste recycling according to claim 1, characterized in that, Fixed bolts (603) are arranged at both ends of one side of the guide plate (6), and fixed screw holes (502) symmetric to the fixed bolts (603) are opened on both sides of the installation block (5).

4. A stamping die convenient for waste recycling according to claim 1, characterized in that, The driving structure (7) includes a rotating shaft (9), a rotating bracket (10), a transmission structure (11), a fixing frame (12) and a crank (13). The rotating shaft (9) is arranged inside the rectangular opening groove (602), the rotating bracket (10) is rotatably arranged on the rotating shaft (9), the fixing frame (12) is arranged on the baffle (601), the crank (13) is rotatably arranged at the center of one side of the fixing frame (12), and a disc (14) is arranged at the end of the crank (13) passing through the fixing frame (12), and the disc (14) is located inside the fixing frame (12), and the transmission structure (11) is movably arranged between the rotating bracket (10) and the disc (14).

5. A stamping die convenient for waste recycling according to claim 4, characterized in that, The rotating bracket (10) includes a round rod (1004), connecting plates (1003) are arranged at both ends of the round rod (1004), a rotating ring (1001) is arranged at the end of the connecting plate (1003) facing away from the round rod (1004), and the rotating ring (1001) is rotatably arranged on the rotating shaft (9), a connecting end (1002) is arranged on the side of the rotating ring (1001) facing away from the connecting plate (1003), and the connecting end (1002) is connected to the swing plate (8).

6. The stamping die for facilitating waste recycling according to claim 5, wherein, The transmission structure (11) includes a collar (1101) and a connecting rod (1102), the collar (1101) is sleeved on the round rod (1004), the connecting rod (1102) is arranged on the collar (1101), and the connecting rod (1102) penetrates through the edge of the disc (14).

7. The stamping die for facilitating waste recycling according to claim 1, wherein The bottom of one end of the swing plate (8) facing away from the driving structure (7) is an inclined surface, and the inclined surface of the swing plate (8) fits with the inclined surface of the mounting block (5).

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