Punching die for integrated circuit

Abstract

The utility model discloses a punching die for an integrated circuit, which comprises a base, the top of the base is fixedly connected with a punching device, the base is internally provided with a placing groove, the placing groove is internally provided with a transmission box, the transmission box is internally connected with a push plate in a sliding manner, the top of the push plate is fixedly connected with a supporting block, and the supporting block is fixedly connected with the top of the push plate. The top of the supporting block penetrates to the top of the transmission box, traction rods are movably connected to the two sides of the bottom of the push plate through rotating shafts, sliding blocks are movably connected to the bottoms of the traction rods through rotating shafts, the surfaces of the sliding blocks are sleeved with guide rails, and the bottoms of the guide rails are fixedly connected with the bottom of the inner wall of the transmission box. Limiting boxes are fixedly connected to the two sides of the front face of the base. According to the blanking die, blanking red workpieces can be effectively received, the problem that the workpieces fall off and collide with objects to cause gouges is solved, the practicability of the blanking die is enhanced, and the phenomenon that the workpieces are prone to being damaged when falling off is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece punching, in particular to a punching die for integrated circuits. Background Art

[0002] An integrated circuit is a miniature electronic device or component that uses a certain process to interconnect the transistors, resistors, capacitors, inductors and other components and wiring required in a circuit. It is made on a small piece or several small pieces of semiconductor chips or dielectric substrates, and then packaged in a tube shell to become a miniature structure with the required circuit function.

[0003] A punching die is needed to cut the raw materials of integrated circuits. However, after punching, the workpiece will fall directly onto the table. This causes the workpiece to collide with the table and easily cause damage, which affects the appearance of the workpiece and reduces the practicality of the punching die.

[0004] Therefore, it is necessary to improve the punching and cutting die to prevent the workpiece from being damaged when it falls. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a punching die for integrated circuits, which has the advantage of material connection and solves the problem that the workpiece of the existing punching die will fall directly on the table after punching, which causes the workpiece to collide with the table and easily cause damage, affecting the appearance of the workpiece and reducing the practicality of the punching die.

[0006] The top of the push plate is fixedly connected with a support block, and the top of the support block passes through the top of the transmission box. The two sides of the push plate are movably connected with a traction rod through a rotating shaft, and the bottom of the traction rod is provided with a sliding block through the rotating shaft movable block. The surface of the sliding block is sleeved with a guide rail, and the bottom of the guide rail is fixedly connected to the bottom of the inner wall of the transmission box. Both sides of the front side of the base are fixedly connected with a limit box, and the limit box is slidably connected with a moving plate, and the inner side of the moving plate is fixedly connected with a card block, and the inner side of the card block passes through the limit box and extends to the front side of the transmission box. The outer side of the moving plate is fixedly connected with a push rod, and the outer side of the push rod passes through the outer side of the limit box.

[0007] As a preferred embodiment of the present invention, the top and the bottom of the movable plate are fixedly connected with friction pads, and the surface of the friction pads is in contact with the inner wall of the limit box.

[0008] As a preferred embodiment of the present invention, two guide rods are vertically fixedly connected inside the transmission box, and the guide rods pass through the push plate and are slidably connected to the push plate.

[0009] As a preferred embodiment of the utility model, a rebounder is sleeved on the surface of the guide rod, the top of the rebounder contacts the bottom of the push plate, and the bottom of the rebounder contacts the bottom of the inner wall of the transmission box.

[0010] As a preferred embodiment of the present invention, a protective pad is fixedly connected to the top of the support block, and the material of the protective pad is latex material.

[0011] As a preferred embodiment of the utility model, a pull block is fixedly connected to the outer side of the push rod, and the pull block is used in conjunction with the push rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model can effectively connect the workpieces that are being punched and cut, avoid the problem of the workpieces falling and colliding with objects to cause damage, enhance the practicality of the punching and cutting mold, and prevent the workpieces from being easily damaged when they fall.

[0014] 2. The utility model can make the movable plate and the limit box contact more closely by arranging the friction pad, thereby preventing the movable plate from shaking randomly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is an enlarged partial cross-sectional view of the utility model;

[0017] Figure 3 It is an enlarged cross-sectional view of the limit box of the utility model.

[0018] In the figure: 1. base; 2. punch; 3. placement slot; 4. transmission box; 5. push plate; 6. support block; 7. traction rod; 8. slider; 9. guide rail; 10. limit box; 11. moving plate; 12. block; 13. push rod; 14. friction pad; 15. guide rod; 16. rebounder; 17. protective pad; 18. pull block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figures 1 to 3 As shown, the utility model provides a punching die for integrated circuits, comprising a base 1, a punch 2 is fixedly connected to the top of the base 1, a placement slot 3 is opened inside the base 1, a transmission box 4 is arranged inside the placement slot 3, a push plate 5 is slidably connected to the inside of the transmission box 4, a support block 6 is fixedly connected to the top of the push plate 5, the top of the support block 6 penetrates to the top of the transmission box 4, both sides of the bottom of the push plate 5 are movably connected with a traction rod 7 through a rotating shaft, a slider 8 is provided at the bottom of the traction rod 7 through a rotating shaft movable block, a guide rail 9 is sleeved on the surface of the slider 8, the bottom of the guide rail 9 is fixedly connected to the bottom of the inner wall of the transmission box 4, both sides of the front side of the base 1 are fixedly connected to a limit box 10, a moving plate 11 is slidably connected to the inside of the limit box 10, a card block 12 is fixedly connected to the inner side of the moving plate 11, the inner side of the card block 12 penetrates the limit box 10 and extends to the front side of the transmission box 4, a push rod 13 is fixedly connected to the outer side of the moving plate 11, and the outer side of the push rod 13 penetrates to the outer side of the limit box 10.

[0021] refer to Figure 1 The top and bottom of the movable plate 11 are fixedly connected with a friction pad 14 , and the surface of the friction pad 14 contacts the inner wall of the limit box 10 .

[0022] As a technical optimization solution of the present invention, by providing the friction pad 14 , the movable plate 11 can be brought into closer contact with the limit box 10 , thereby preventing the movable plate 11 from shaking randomly.

[0023] refer to Figure 2 Two guide rods 15 are vertically fixedly connected inside the transmission box 4, and the guide rods 15 pass through the push plate 5 and are slidably connected to the push plate 5.

[0024] As a technical optimization solution of the present invention, by providing a guide rod 15, the push plate 5 can be guided to prevent the push plate 5 from tilting and getting stuck when moving.

[0025] refer to Figure 2 A rebounder 16 is sleeved on the surface of the guide rod 15 , the top of the rebounder 16 contacts the bottom of the push plate 5 , and the bottom of the rebounder 16 contacts the bottom of the inner wall of the transmission box 4 .

[0026] As a technical optimization solution of the present invention, by providing the rebounder 16 , the push plate 5 can be automatically moved upward, thereby improving the practicality of the push plate 5 .

[0027] refer to Figure 3 A protective pad 17 is fixedly connected to the top of the support block 6, and the material of the protective pad 17 is latex material.

[0028] As a technical optimization solution of the present invention, by providing a protective pad 17 , the workpiece can be protected to prevent the workpiece from colliding with the support block 6 .

[0029] refer to Figure 3 A pull block 18 is fixedly connected to the outer side of the push rod 13 , and the pull block 18 is used in conjunction with the push rod 13 .

[0030] As a technical optimization solution of the present invention, by providing the pull block 18, it is convenient for the user to push and pull the push rod 13, thereby improving the comfort of the user.

[0031] The working principle and use process of the utility model are as follows: when in use, the cut workpiece first falls on the top of the support block 6, and the groove on the top of the universal support block 6 prevents the workpiece from falling off. Then, the vibration when the workpiece falls drives the support block 6 to move downward, and the support block 6 drives the push plate 5 to move downward, and the push plate 5 moves downward through the traction rod 7, and the traction rod 7 drives the slider 8 to move to both sides. While moving, the push plate 5 offsets the kinetic energy transmitted to the push plate 5 through the elastic force of the rebounder 16, and then the user removes the workpiece. If the user does not need to use the support block 6 to pull the pull block 18 outward, the pull block 18 drives the push rod 13 to move outward, and the push rod 13 drives the movable plate 11 and the card block 12 to move outward, so that the card block 12 is away from the transmission box 4. After the distance is completed, the user can take out the transmission box 4.

[0032] When the workpiece is dropped onto the top of the support block 6, the groove on the top of the universal support block 6 prevents the workpiece from falling off. Then, the vibration when the workpiece falls drives the support block 6 to move downward, and the support block 6 drives the push plate 5 to move downward, and the push plate 5 moves downward through the traction rod 7, and the traction rod 7 drives the slide block 8 to move to both sides. While moving, the push plate 5 offsets the kinetic energy transmitted to the push plate 5 through the elastic force of the rebounder 16, and then the user can remove the workpiece. If the user does not need to use the support block 6 to pull the pull block 18 outward, the pull block 18 drives the push rod 13 to move outward, and the push rod 13 drives the moving plate 11 and the card block 12 to move outward, so that the card block 12 is away from the transmission box 4. After the distance is completed, the user can take out the transmission box 4, thereby having the advantage of receiving materials and solving the problem that the existing punching and cutting mold will directly drop the workpiece on the desktop after punching and cutting, which causes the workpiece to collide with the desktop and is easily damaged, which affects the appearance of the workpiece and reduces the practicality of the punching and cutting mold.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] 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 punching die for an integrated circuit, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected with a punch (2), a placement groove (3) is provided inside the base (1), a transmission box (4) is arranged inside the placement groove (3), a push plate (5) is slidably connected inside the transmission box (4), the top of the push plate (5) is fixedly connected with a support block (6), the top of the support block (6) penetrates to the top of the transmission box (4), the two sides of the bottom of the push plate (5) are movably connected with a traction rod (7) through a rotating shaft, the bottom of the traction rod (7) is provided with a slider (8) through a rotating shaft movable block, and the surface of the slider (8) A guide rail (9) is sleeved, the bottom of the guide rail (9) is fixedly connected to the bottom of the inner wall of the transmission box (4), both sides of the front side of the base (1) are fixedly connected to a limit box (10), the interior of the limit box (10) is slidably connected to a moving plate (11), the inner side of the moving plate (11) is fixedly connected to a clamping block (12), the inner side of the clamping block (12) passes through the limit box (10) and extends to the front side of the transmission box (4), the outer side of the moving plate (11) is fixedly connected to a push rod (13), and the outer side of the push rod (13) passes through the outer side of the limit box (10).

2. The punching die for integrated circuit according to claim 1, characterized in that: The top and bottom of the movable plate (11) are both fixedly connected with a friction pad (14), and the surface of the friction pad (14) is in contact with the inner wall of the limit box (10).

3. The punching die for integrated circuit according to claim 1, characterized in that: Two guide rods (15) are vertically fixedly connected inside the transmission box (4), and the guide rods (15) penetrate the push plate (5) and are slidably connected to the push plate (5).

4. The punching die for integrated circuit according to claim 3, characterized in that: A rebounder (16) is sleeved on the surface of the guide rod (15), the top of the rebounder (16) contacts the bottom of the push plate (5), and the bottom of the rebounder (16) contacts the bottom of the inner wall of the transmission box (4).

5. The punching die for integrated circuit according to claim 1, characterized in that: A protective pad (17) is fixedly connected to the top of the support block (6), and the material of the protective pad (17) is latex material.

6. The punching die for integrated circuit according to claim 1, characterized in that: A pull block (18) is fixedly connected to the outer side of the push rod (13), and the pull block (18) is used in conjunction with the push rod (13).

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