Router shell stamping device

Abstract

The utility model discloses a router shell stamping device which comprises an upper die and a lower die, protrusions used for extruding router shell raw materials are fixedly installed on the lower surface of the upper die, the top of the upper die is fixedly connected with a hydraulic assembly, and the raw materials are adsorbed through communication of penetrating holes, air cavities, air holes and air pipes. Raw materials are adsorbed and fixed to the lower die, after the raw materials are punched, waste materials are moved, the shell-shaped raw materials fall off from the raw materials, the shell-shaped raw materials fall off from the raw materials conveniently, after the raw materials are punched, through holes are blocked through the arc surfaces of the sealing columns along with rotation of the rotating rods, adsorption and fixation of the raw materials are canceled, and meanwhile, the raw materials are prevented from falling off from the shell-shaped raw materials. And second fillets of extrusion columns on rotating rods extrude first fillets at the bottoms of pushing columns to drive the pushing columns to slide in sliding holes, so that the four pushing columns push the shell-shaped raw materials to slide out of the grooves, and demolding of the shell-shaped raw materials is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of router shell stamping, in particular to a router shell stamping device. Background Art

[0002] A router is a hardware device that connects two or more networks and acts as a gateway between networks. Some router shells are made of iron materials. Therefore, batch production generally requires the use of a stamping device to place the raw material roll between the stamping upper and lower dies to stamp out the raw material roll.

[0003] After the raw material is stamped, since there are some stripes on the router shell, the stamped shell material will be stuck between these stamping gaps during stamping. When removing the shell material, people need to knock the shell material to remove it from the material roll, and then use a plate with a magnet to magnetically absorb the shell material. However, since the shell material will be stored in the groove of the mold under stamping, the shell material will not be easily magnetically absorbed from the mold, and people need to operate it several times, which is more cumbersome. Utility Model Content

[0004] The purpose of the utility model is to provide a router housing stamping device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a router shell stamping device, comprising an upper mold and a lower mold, a protrusion for extruding the raw material of the router shell is fixedly installed on the lower surface of the upper mold, the top of the upper mold is fixedly connected to the hydraulic assembly, a groove for accommodating the protrusion is provided on the upper surface of the lower mold, a perforation is provided in the middle of the lower mold, and the perforation is intermittently connected to intermittently adsorb and fix the punched router shell, an air cavity is provided inside the lower mold, and the perforation is connected to the air cavity, an air hole is provided in the middle of the lower mold, and the air hole is connected to the air cavity, an air pipe is fixedly installed at the position corresponding to the air hole on the lower mold, and the air pipe is connected to the suction system, and a push column for extruding the punched router shell is symmetrically slidably installed on the top of the lower mold, and the front and rear push columns are staggered.

[0006] As a further preferred embodiment of the present technical solution, a rotating hole is provided at the middle end of the lower mold, a rotating rod is rotatably installed inside the rotating hole, a motor is fixedly installed at a position corresponding to the rotating rod on one side of the lower mold, the output end of the motor is fixedly connected to the end of the rotating rod, a sealing column is fixedly installed at a position corresponding to the perforation in the middle of the rotating rod, and a plane is provided on the outer side of the sealing column.

[0007] As a further preferred embodiment of the present technical solution, a sliding hole is provided at the top of the lower mold corresponding to the position of the pushing column, the sliding hole is slidably connected to the pushing column, a first return spring is sleeved on the outer side of the bottom end of the pushing column, one end of the first return spring is fixedly connected to the inner wall of the air cavity corresponding to the lower mold, the other end of the first return spring is fixedly connected to the outer side of the bottom end of the pushing column, a first rounded corner is provided at the end of the pushing column, an extrusion column is fixedly installed on the outer side of the middle part of the rotating rod corresponding to the position of the pushing column, and a second rounded corner is provided at the end of the extrusion column away from the rotating rod.

[0008] As a further preferred embodiment of the present technical solution, a positioning ring is integrally fixedly installed on the top of the pusher column, and the positioning ring is received in the top end of the lower mold.

[0009] As a further preferred embodiment of the present technical solution, positioning holes are symmetrically provided at the four corners of the upper mold, a positioning rod is slidably installed inside the positioning hole, the positioning rod is extruded by the raw material of the router shell, a second return spring is sleeved on the outer side of the top end of the positioning rod, one end of the second return spring is fixedly connected to the top of the positioning rod, and the other end of the second return spring is fixedly connected to the upper surface of the upper mold.

[0010] As a further preferred embodiment of the present technical solution, a rubber pad is fixedly mounted on the bottom end of the positioning rod.

[0011] The utility model provides a router housing stamping device, which has the following beneficial effects:

[0012] (1) When the utility model is used to shear the shell-shaped raw material by extruding the upper die and the lower die, the suction system operates continuously, and the plane on the sealing column corresponds to the perforation. The connection between the perforation, the air cavity, the air hole and the air pipe will have an adsorption effect on the raw material, and the raw material will be adsorbed and fixed on the lower die. After the stamping of the raw material is completed, as the raw material is unrolled, the stamped shell-shaped raw material is fixed on the lower die, and the waste material will move, so that the shell-shaped raw material can fall off from the raw material, which is convenient for the shell-shaped raw material to fall off from the raw material.

[0013] (2) After the raw material is punched, the arc surface of the sealing column will block the perforation as the rotating rod rotates, thereby canceling the adsorption and fixation of the raw material. At the same time, the second rounded corner of the extrusion column on the rotating rod will squeeze the first rounded corner of the bottom of the push column to drive the push column to slide inside the sliding hole, so that the four push columns can push the shell-shaped raw material out of the groove, thereby facilitating the demolding of the shell-shaped raw material. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall explosion structure of the utility model;

[0016] Figure 3 It is one of the partial structural schematic diagrams of the utility model;

[0017] Figure 4 This is one of the partial cross-sectional structural schematic diagrams of the utility model;

[0018] Figure 5 This is the second partial cross-sectional structural schematic diagram of the utility model;

[0019] Figure 6 This is the second schematic diagram of the partial structure of the utility model;

[0020] In the figure: 1. upper mold; 2. lower mold; 3. protrusion; 4. groove; 5. perforation; 6. air cavity; 7. air hole; 8. air pipe; 9. push column; 10. rotating hole; 11. rotating rod; 12. motor; 13. sealing column; 14. plane; 15. sliding hole; 16. first return spring; 17. first fillet; 18. extrusion column; 19. second fillet; 20. positioning ring; 21. positioning hole; 22. positioning rod; 23. second return spring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figures 1 to 6 As shown, in this embodiment, a router shell stamping device includes an upper mold 1 and a lower mold 2, the lower surface of the upper mold 1 is fixedly installed with a protrusion 3 for extruding the raw material of the router shell, the top of the upper mold 1 is fixedly connected to the hydraulic assembly, the upper surface of the lower mold 2 is provided with a groove 4 for accommodating the protrusion 3, the middle part of the lower mold 2 is provided with a through hole 5, the through hole 5 is intermittently connected, and is used for intermittent adsorption and fixing of the punched router shell, the interior of the lower mold 2 is provided with an air cavity 6, the through hole 5 is connected to the air cavity 6, the middle part of the lower mold 2 is provided with an air hole 7, the air hole 7 is connected to the air cavity 6, the position corresponding to the air hole 7 on the lower mold 2 is fixedly installed with an air pipe 8, the air pipe 8 is connected to the suction system, the top of the lower mold 2 is symmetrically slidably installed with a push column 9 for extruding the punched router shell, and the front and rear push columns 9 are staggered.

[0023] like Figures 1 to 6As shown, a rotating hole 10 is provided at the middle end of the lower mold 2, and a rotating rod 11 is rotatably installed inside the rotating hole 10. A motor 12 is fixedly installed at a position corresponding to the rotating rod 11 on one side of the lower mold 2, and the output end of the motor 12 is fixedly connected to the end of the rotating rod 11. A sealing column 13 is fixedly installed at a position corresponding to the through hole 5 in the middle of the rotating rod 11, and a plane 14 is provided on the outer side of the sealing column 13.

[0024] During the stamping process of the raw material, the suction system continues to operate, and the plane 14 on the sealing column 13 corresponds to the perforation 5. The connection between the perforation 5, the air cavity 6, the air hole 7 and the air pipe 8 will have an adsorption effect on the raw material, and the raw material will be adsorbed and fixed on the lower mold 2. After the stamping of the raw material is completed, as the raw material is unwound, the waste material will move because the stamped shell-shaped raw material is fixed on the lower mold 2, so that the shell-shaped raw material falls off from the raw material.

[0025] like Figures 1 to 6 As shown, a sliding hole 15 is provided at the top of the lower mold 2 corresponding to the position of the pushing column 9, and the sliding hole 15 is slidably connected to the pushing column 9. A first return spring 16 is sleeved on the outer side of the bottom end of the pushing column 9. One end of the first return spring 16 is fixedly connected to the inner wall of the air cavity 6 corresponding to the lower mold 2, and the other end of the first return spring 16 is fixedly connected to the outer side of the bottom end of the pushing column 9. A first fillet 17 is provided at the end of the pushing column 9, and an extrusion column 18 is fixedly installed on the outer side of the middle part of the rotating rod 11 corresponding to the position of the pushing column 9, and a second fillet 19 is provided at the end of the extrusion column 18 away from the rotating rod 11.

[0026] After the coil is stamped, the second rounded corner 19 of the extrusion column 18 on the rotating rod 11 will squeeze the first rounded corner 17 at the bottom of the pushing column 9, which is used to drive the pushing column 9 to slide inside the sliding hole 15, so that the four pushing columns 9 can push the shell-shaped raw material out of the groove 4, thereby realizing the demolding of the shell-shaped raw material.

[0027] like Figures 1 to 6 As shown, a positioning ring 20 is integrally fixedly installed on the top of the pushing column 9 , and the positioning ring 20 is received inside the top end of the lower mold 2 .

[0028] The push pin 9 is prevented from excessively moving downward under the pull of the first return spring 16 .

[0029] like Figures 1 to 6 As shown, positioning holes 21 are symmetrically provided at the four corners of the upper mold 1, and a positioning rod 22 is slidably installed inside the positioning hole 21. The positioning rod 22 is set to extrude the raw material of the router shell, and a second return spring 23 is sleeved on the outer side of the top end of the positioning rod 22. One end of the second return spring 23 is fixedly connected to the top of the positioning rod 22, and the other end of the second return spring 23 is fixedly connected to the upper surface of the upper mold 1.

[0030] When the coil is punched and the upper mold 1 falls, the positioning rod 22 will first squeeze the coil to fix the position of the coil. Then, when the upper mold 1 falls, the positioning rod 22 will slide inside the positioning hole 21. At this time, the second return spring 23 is in an elongated state to fix the coil.

[0031] like Figures 1 to 6 As shown, a rubber pad is fixedly mounted on the bottom end of the positioning rod 22 .

[0032] The positioning rod 22 is used to stabilize the raw material and prevent relative sliding between the raw material and the positioning rod 22 .

[0033] The utility model provides a router housing stamping device, and the specific working principle is as follows:

[0034] When the device is in use, the motor 12 continuously drives the rotating rod 11 to rotate, and the coil is passed through the upper mold 1 and the lower mold 2 through the discharge mechanism, and the upper mold 1 is driven to fall through the hydraulic component. The upper mold 1 and the lower mold 2 are squeezed to shear the shell-shaped raw materials. When the coil is stamped and the upper mold 1 falls, the positioning rod 22 will first squeeze the coil to fix the position of the coil. Then, when the upper mold 1 falls, the positioning rod 22 will slide inside the positioning hole 21. At this time, the second return spring 23 is in an elongated state and is used to fix the coil. During the stamping process of the raw material, the suction system continues to operate, and the plane 14 on the sealing column 13 corresponds to the perforation 5. Through the connection of the perforation 5, the air cavity 6, the air hole 7 and the air pipe 8, It has an adsorption effect on the raw material, and adsorbs and fixes the raw material on the lower mold 2. After the stamping of the raw material is completed, as the raw material is unrolled, the stamped shell-shaped raw material is fixed on the lower mold 2, and the waste material will move, so that the shell-shaped raw material falls off the raw material. As the rotating rod 11 rotates, the arc surface of the sealing column 13 will block the perforation 5, and the adsorption and fixation of the raw material will be cancelled. At the same time, the second fillet 19 of the extrusion column 18 on the rotating rod 11 will squeeze the first fillet 17 at the bottom of the pushing column 9, which is used to drive the pushing column 9 to slide inside the sliding hole 15, so that the four pushing columns 9 push the shell-shaped raw material to slide out of the groove 4, and realize the demoulding of the shell-shaped raw material. People can use a plate with a magnet to magnetically absorb the shell raw material.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A router housing punching device, comprising an upper die (1) and a lower die (2), wherein a protrusion (3) for extruding a router housing raw material is fixedly mounted on the lower surface of the upper die (1), the top of the upper die (1) is fixedly connected to a hydraulic assembly, and a groove (4) for receiving the protrusion (3) is formed on the upper surface of the lower die (2), characterized in that: A through hole (5) is provided in the middle of the lower mold (2), and the through hole (5) is intermittently connected for intermittently adsorbing and fixing the punched router shell. An air cavity (6) is provided inside the lower mold (2), and the through hole (5) and the air cavity (6) are connected. An air hole (7) is provided in the middle of the lower mold (2), and the air hole (7) and the air cavity (6) are connected. An air pipe (8) is fixedly installed at a position corresponding to the air hole (7) on the lower mold (2), and the air pipe (8) is connected to the suction system. A push column (9) for extruding the punched router shell is symmetrically slidably installed on the top of the lower mold (2), and the front and rear push columns (9) are staggered.

2. A router housing stamping device according to claim 1, characterized in that: A rotating hole (10) is provided at the middle end of the lower mold (2), a rotating rod (11) is rotatably mounted inside the rotating hole (10), a motor (12) is fixedly mounted on one side of the lower mold (2) at a position corresponding to the rotating rod (11), an output end of the motor (12) is fixedly connected to the end of the rotating rod (11), a sealing column (13) is fixedly mounted at a position corresponding to the through hole (5) in the middle of the rotating rod (11), and a plane (14) is provided on the outer side of the sealing column (13).

3. A router housing punching device according to claim 2, characterized in that: A sliding hole (15) is provided at the top of the lower mold (2) at a position corresponding to the pushing column (9), and the sliding hole (15) is slidably connected to the pushing column (9). A first return spring (16) is sleeved on the outer side of the bottom end of the pushing column (9), and one end of the first return spring (16) is fixedly connected to the inner wall of the air cavity (6) corresponding to the lower mold (2), and the other end of the first return spring (16) is fixedly connected to the outer side of the bottom end of the pushing column (9). A first rounded corner (17) is provided at the end of the pushing column (9), and an extrusion column (18) is fixedly installed on the outer side of the middle part of the rotating rod (11) at a position corresponding to the pushing column (9), and a second rounded corner (19) is provided at the end of the extrusion column (18) away from the rotating rod (11).

4. A router housing stamping device according to claim 3, characterized in that: A positioning ring (20) is integrally fixedly mounted on the top of the pusher column (9), and the positioning ring (20) is received inside the top end of the lower mold (2).

5. The router housing punching device according to claim 1, characterized in that: The upper mold (1) is symmetrically provided with positioning holes (21) at the four corners, and a positioning rod (22) is slidably installed inside the positioning hole (21), and the positioning rod (22) is arranged to extrude the raw material of the router shell, and a second return spring (23) is sleeved on the outer side of the top end of the positioning rod (22), one end of the second return spring (23) is fixedly connected to the top of the positioning rod (22), and the other end of the second return spring (23) is fixedly connected to the upper surface of the upper mold (1).

6. A router housing punching device according to claim 5, characterized in that: A rubber pad is fixedly mounted on the bottom end of the positioning rod (22).

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