Chip pin adjusting device for integrated circuit design

Abstract

The utility model relates to the technical field of chip processing, and provides a chip pin adjusting device for integrated circuit design, which comprises a processing table, the top of the processing table is fixedly connected with a limiting baffle, and one side of the limiting baffle is slidably connected with two groups of clamping plates. One side of each clamping plate is fixedly connected with a spring fixedly connected with the machining table, a chip is clamped to the inner walls of the two clamping plates, one side of the chip is fixedly connected with a pin penetrating through the limiting baffle, the top of the machining table is slidably connected with a connecting block, and the top of the connecting block is rotatably connected with a threaded rod. According to the utility model, through the arranged clamping plate, the chip can be automatically clamped and fixed under the action of the elastic force of the spring, the bending angles of the two groups of pins can be adjusted at the same time under the action of the two groups of transmission blocks, and the bending angles of the pins can be accurately adjusted only by controlling the rotation of the rotating shaft when the angles are adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of chip processing, in particular to a chip pin adjusting device for integrated circuit design. Background Art

[0002] Integrated circuit design, also known as very large-scale integrated circuit design, refers to the design process targeting integrated circuits and very large-scale integrated circuits. Integrated circuit design involves the establishment of models of electronic devices (such as transistors, resistors, capacitors, etc.) and interconnections between devices. Dedicated chips are required in the circuit, and the chips have pins. Some pins on the chips need to be adjusted to make them more suitable for the circuit.

[0003] After searching, the existing patent (Announcement No.: 202121747871.1) discloses a chip pin adjustment device for integrated circuit design, which relates to the field of chip pin adjustment devices, including a bottom plate, a vertical plate welded to one side of the top of the bottom plate, a turntable is provided on one side of the vertical plate, a carrier plate fixedly connected to the outer wall of the vertical plate is provided on one side of the end of the turntable, a clamping strip is provided at the top of the carrier plate, a bending plate is fixed to the end of the turntable located on one side of the carrier plate, a limiting plate is fixed to the top of the bottom plate, a moving block extending to the inside of the top of the limiting plate is provided at the top of the limiting plate, and a slide groove is provided at the contact position between the top of the limiting plate and the moving block. The utility model cooperates with each other by arranging a turntable, a bending plate, a clamping strip, a carrier plate, a limiting rod, a moving block and a U-shaped block, and the bending structure is simple and convenient for manual operation, and does not require the use of a large number of devices, thereby reducing the use cost of the device and improving the applicability and practicality of the device.

[0004] However, in the above scheme, when adjusting the angle of the pins, only one group of pins can be adjusted at the same time. When the chip has two groups of pins, it is necessary to adjust the other group after one group of pins is processed, which consumes the processing time of the chip.

[0005] In view of this, the utility model provides a chip pin adjustment device for integrated circuit design. Utility Model Content

[0006] The utility model provides a chip pin adjustment device for integrated circuit design, which solves the problem in the related art that when adjusting the angle of the pins, only one group of pins can be adjusted at the same time. When the chip has two groups of pins, it is necessary to adjust the other group of pins after one group of pins is processed, which wastes the processing time of the chip.

[0007] The technical scheme of the utility model is as follows: a chip pin adjustment device for integrated circuit design, comprising a processing table, the top of the processing table is fixedly connected to a limit baffle, one side of the limit baffle is slidably connected with two groups of clamping plates, one side of the two groups of clamping plates is fixedly connected with a spring fixedly connected to the processing table, the inner walls of the two groups of clamping plates clamp the chip, one side of the chip is fixedly connected with a pin penetrating the limit baffle, the top of the processing table is slidably connected with a connecting block, the top of the connecting block is rotatably connected with a threaded rod, the surface of the threaded rod is threadedly connected with a mounting plate, the top of the mounting plate is rotatably connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a gear, the side of the gear is meshed with two groups of racks, the sides of the two groups of racks are fixedly connected with control blocks slidably connected with the mounting plate, the bottoms of the two groups of control blocks are fixedly connected with transmission blocks, and the bottom of the mounting plate is fixedly connected with a telescopic rod fixedly connected with the connecting block.

[0008] Preferably, a connecting plate is fixedly connected to the top of the processing table, a sliding rod fixedly connected to the connecting block is slidably connected inside the connecting plate, and a nut is threadedly connected to the surface of the sliding rod.

[0009] Preferably, the clamping plate is designed as an "L"-shaped structure, and the clamping plate forms a sliding structure on the side of the limit baffle through a spring.

[0010] Preferably, the two groups of racks form a reverse sliding structure through gears, and the transmission block is designed in a "U" shape.

[0011] Preferably, two groups of through holes are formed on the surface of the limit baffle, and the centers of the two groups of through holes are located directly below the midpoints of the two groups of transmission blocks.

[0012] Preferably, the threaded rod drives the transmission block through the mounting plate to form a lifting structure.

[0013] Preferably, a transverse sliding groove matching the size of the sliding rod is provided inside the connecting plate, and the sliding rod drives the connecting block to form a linear sliding structure.

[0014] Preferably, the sliding rod drives the connecting block through the nut to form a fixed structure on the side of the connecting plate.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. The clamping plate provided in the utility model can automatically clamp and fix the chip under the action of the spring force, and under the action of the two sets of transmission blocks, the bending angles of the two sets of pins can be adjusted at the same time. When adjusting the angle, it is only necessary to control the rotation of the shaft to accurately adjust the bending angle of the pin.

[0017] 2. In the utility model, a slide bar is provided, and when the slide bar slides, the connection block can be driven to move together. The position of the transmission block can be adjusted by the movement of the connection block, so that the pins can be bent at different positions, which is suitable for different types of pin processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from another perspective;

[0021] Figure 3 This is a schematic diagram of the control block structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the transmission block structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the limit baffle structure of the utility model.

[0024] In the figure: 1. processing table; 2. limit baffle; 3. clamping plate; 4. spring; 5. chip; 6. pin; 7. connecting block; 8. threaded rod; 9. mounting plate; 10. rotating shaft; 11. gear; 12. rack; 13. control block; 14. transmission block; 15. connecting plate; 16. sliding rod; 17. nut; 18. telescopic rod. DETAILED DESCRIPTION

[0025] The following will be combined with 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 of 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.

[0026] Example 1

[0027] The preferred embodiment of the chip pin adjustment device for integrated circuit design provided by the utility model is as follows Figures 1 to 5As shown: a chip pin adjustment device for integrated circuit design, comprising a processing table 1, a limit baffle 2 is fixedly connected to the top of the processing table 1, two groups of clamping plates 3 are slidably connected to one side of the limit baffle 2, one side of the two groups of clamping plates 3 are fixedly connected to a spring 4 fixedly connected to the processing table 1, the inner walls of the two groups of clamping plates 3 clamp a chip 5, one side of the chip 5 is fixedly connected to a pin 6 that penetrates the limit baffle 2, a connecting block 7 is slidably connected to the top of the processing table 1, a threaded rod 8 is rotatably connected to the top of the connecting block 7, a mounting plate 9 is threadedly connected to the surface of the threaded rod 8, a rotating shaft 10 is rotatably connected to the top of the mounting plate 9, a gear 11 is fixedly connected to the surface of the rotating shaft 10, two groups of racks 12 are meshed on the side of the gear 11, the sides of the two groups of racks 12 are fixedly connected to control blocks 13 slidably connected to the mounting plate 9, the bottoms of the two groups of control blocks 13 are fixedly connected to transmission blocks 14, and the bottom of the mounting plate 9 is fixedly connected to a telescopic rod 18 fixedly connected to the connecting block 7.

[0028] In this embodiment, the clamping plate 3 is designed as an "L"-shaped structure. The clamping plate 3 forms a sliding structure on the side of the limit baffle 2 through the spring 4. The "L"-shaped clamping plate 3 can better clamp and fix the side and top of the chip 5.

[0029] In this embodiment, the two sets of racks 12 form a reverse sliding structure through the gear 11, and the transmission block 14 is designed in a "U" shape. When the gear 11 rotates, it will drive the two sets of racks 12 to slide in the opposite direction. When the two sets of racks 12 slide in the opposite direction, they will drive the two sets of transmission blocks 14 to move together through the two sets of control blocks 13.

[0030] In this embodiment, two groups of through holes are opened on the surface of the limit baffle 2, and the centers of the two groups of through holes are located directly below the midpoints of the two groups of transmission blocks 14. When the transmission blocks 14 move, the two groups of pins 6 will be bent simultaneously, and the bending angle can be precisely controlled by rotating the angle of the rotating shaft 10.

[0031] In this embodiment, the threaded rod 8 drives the transmission block 14 through the mounting plate 9 to form a lifting structure. By twisting the threaded rod 8, the mounting plate 9 is horizontally lowered under the limiting action of the telescopic rod 18, and the two groups of transmission blocks 14 are lowered accordingly, and their inner walls are in contact with the pins 6.

[0032] Example 2

[0033] Based on Example 1, a preferred embodiment of the chip pin adjustment device for integrated circuit design provided by the present invention is as follows: Figures 1 to 5 As shown: a connecting plate 15 is fixedly connected to the top of the processing table 1, a sliding rod 16 fixedly connected to the connecting block 7 is slidably connected inside the connecting plate 15, and a nut 17 is threadedly connected to the surface of the sliding rod 16.

[0034] In this embodiment, a transverse sliding groove matching the size of the sliding rod 16 is opened inside the connecting plate 15. The sliding rod 16 drives the connecting block 7 to form a linear sliding structure. The sliding rod 16 can be slid along the connecting plate 15. When the sliding rod 16 slides, it will drive the connecting block 7 fixedly connected to itself to move together. When the connecting block 7 moves, it will drive the two groups of transmission blocks 14 to move together, so as to adjust the position of the transmission block 14.

[0035] In this embodiment, the slide bar 16 drives the connecting block 7 to form a fixed structure on the side of the connecting plate 15 through the nut 17. The nut 17 can fix the slide bar 16 after the adjustment is completed to prevent it from displacement.

[0036] The working principle and use process of the utility model are as follows: first, align the pin with the through slot on the limit baffle 2, and then push the chip 5 so that one side of the chip 5 is tightly fitted with the limit baffle 2. At this time, the clamping plate 3 will clamp and fix the chip 5 under the elastic force of the spring 4. Then, the threaded rod 8 can be screwed to make the mounting plate 9 drop horizontally under the limiting action of the telescopic rod 18, and the two groups of transmission blocks 14 will drop accordingly, and their inner walls will contact the pins 6. Then, the rotating shaft 10 is rotated, and the rotating shaft 10 immediately controls the gear 11 to rotate together. When the gear 11 rotates, it will drive the two groups of racks 12 to slide in the opposite direction. When the two groups of racks 12 slide in the opposite direction, it will drive the two groups of transmission blocks 14 to move together through the two groups of control blocks 13. When the transmission block 14 moves, the two groups of pins 6 will be bent at the same time, and the bending angle can be accurately controlled by the angle of the rotating shaft 10.

[0037] Since the bending positions of pins of different specifications and models are different, the position of the transmission block 14 needs to be adjusted according to the situation. When adjusting, the slide bar 16 can be slid along the connecting plate 15. When the slide bar 16 slides, it will drive the connecting block 7 fixedly connected to itself to move together. When the connecting block 7 moves, it will drive the two groups of transmission blocks 14 to move together, so as to adjust the position of the transmission block 14. After the adjustment is completed, the nut 17 can be screwed to fix the slide bar 16.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A chip pin adjustment device for integrated circuit design, comprising a processing table (1), characterized in that: The top of the processing table (1) is fixedly connected to a limit baffle (2), one side of the limit baffle (2) is slidably connected to two groups of clamping plates (3), one side of the two groups of clamping plates (3) is fixedly connected to a spring (4) fixedly connected to the processing table (1), the inner walls of the two groups of clamping plates (3) clamp a chip (5), one side of the chip (5) is fixedly connected to a pin (6) penetrating the limit baffle (2), the top of the processing table (1) is slidably connected to a connecting block (7), the top of the connecting block (7) is rotatably connected to a threaded rod (8), the threaded rod (8) The surface of the rod (8) is threadedly connected to a mounting plate (9), the top of the mounting plate (9) is rotatably connected to a rotating shaft (10), the surface of the rotating shaft (10) is fixedly connected to a gear (11), the side of the gear (11) is meshed with two groups of racks (12), the sides of the two groups of racks (12) are fixedly connected to control blocks (13) slidably connected to the mounting plate (9), the bottoms of the two groups of control blocks (13) are fixedly connected to transmission blocks (14), and the bottom of the mounting plate (9) is fixedly connected to a telescopic rod (18) fixedly connected to the connecting block (7).

2. The chip pin adjustment device for integrated circuit design according to claim 1, characterized in that: A connecting plate (15) is fixedly connected to the top of the processing table (1), a sliding rod (16) fixedly connected to the connecting block (7) is slidably connected inside the connecting plate (15), and a nut (17) is threadedly connected to the surface of the sliding rod (16).

3. The chip pin adjustment device for integrated circuit design according to claim 1, characterized in that: The clamping plate (3) is designed as an "L"-shaped structure, and the clamping plate (3) forms a sliding structure on the side of the limit baffle (2) through a spring (4).

4. The chip pin adjustment device for integrated circuit design according to claim 1, characterized in that: The two groups of racks (12) form a reverse sliding structure through the gear (11), and the transmission block (14) is designed in a "U" shape.

5. The chip pin adjustment device for integrated circuit design according to claim 1, characterized in that: Two groups of through holes are formed on the surface of the limit baffle (2), and the centers of the two groups of through holes are located directly below the midpoints of the two groups of transmission blocks (14).

6. The chip pin adjustment device for integrated circuit design according to claim 1, characterized in that: The threaded rod (8) drives the transmission block (14) through the mounting plate (9) to form a lifting structure.

7. The chip pin adjustment device for integrated circuit design according to claim 2, characterized in that: The connection plate (15) is provided with a transverse sliding groove matching the size of the sliding rod (16), and the sliding rod (16) drives the connecting block (7) to form a linear sliding structure.

8. The chip pin adjustment device for integrated circuit design according to claim 2, characterized in that: The sliding rod (16) drives the connecting block (7) through the nut (17) to form a fixed structure on the side of the connecting plate (15).

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