Semiconductor triode pin bending and cutting device
By designing the combination of sliding blocks, threaded rods, springs and motors, flexible cutting and bending of semiconductor transistor pins is achieved, solving the problem that the existing technology cannot cut the specified pins, improving applicability and enhancing Stability.
Patent Information
- Application Number
- CN202421049882.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-15
AI Technical Summary
Existing semiconductor transistor pin bending and cutting devices cannot cut the specified pins, and are of low applicability.
A device including a sliding block, a threaded rod, a spring, a slider and a motor is designed. The threaded rod is driven to rotate through the motor, the sliding block slides on the inner wall of the sliding groove, the pneumatic rod extends, the slider moves, and the knife head drives the pin cut Cut; at the same time, pin bending is achieved through extrusion blocks, fixing blocks, squares and springs, and prevent transistors from shaking through springs and limit blocks.
The cutting and bending of pins at different positions is achieved, which improves the applicability of the device, and enhances the stability during bending to prevent transistor shaking.
Smart Images
Figure CN222242415U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of semiconductor triode pin bending and cutting, in particular to a semiconductor triode pin bending and cutting device. Background Art
[0002] A transistor is a semiconductor device that controls current. Its function is to amplify weak signals into electrical signals with larger amplitudes. It usually has two structures: PNP and NPN. During the processing, due to different processing requirements, the transistor usually needs to be bent or cut.
[0003] After searching, a Chinese patent with publication number CN214920023U discloses a semiconductor transistor pin bending and cutting device. The technical point is to solve the problem that workers need to hold the transistor to operate, which may cause damage to the human hand. However, due to different application occasions of transistors, different pins need to be cut, and one of the multiple pins needs to be cut. The above solution cannot cut the specified pin, and has low applicability.
[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content
[0005] In view of the above background technology, the prior art has the disadvantages and defects of being unable to cut designated pins and having low applicability.
[0006] The utility model discloses a semiconductor transistor pin bending and cutting device, comprising an outer shell, the inner wall of the outer shell is fixedly connected to the inner shell and a limit member, the inner bottom wall of the inner shell is fixedly connected to a strip block, the upper surface of the strip block is provided with a sliding groove, the inner wall of the sliding groove is slidably connected to the sliding block, the left side of the inner shell is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a threaded rod, the outer surface of the threaded rod is connected to the internal thread of the sliding block, the upper surface of the sliding block is fixedly connected to a pneumatic rod, the inner side wall of the inner shell is fixedly connected to a spring arranged at an equal distance, the other end of each of the springs is fixedly connected to a sliding member, and the outer surface of each of the sliding members is fixedly connected to a cutter head.
[0007] Furthermore, the outer surface of each of the cutter head and the sliding member is slidably connected to the interior of the inner shell, and the other end of the pneumatic rod is in slidable contact with the outer surface of the corresponding sliding member.
[0008] Furthermore, a guide piece is fixedly connected to the upper surface of the shell, and transistors arranged at equal distances are placed on the inner wall of the guide piece, and pins arranged at equal distances are fixedly connected to the bottom surface of each transistor.
[0009] Furthermore, a telescopic rod is fixedly connected to the front side of the shell, an extrusion block is fixedly connected to the other end of the telescopic rod, and a fixed block is fixedly connected to the upper surface of the extrusion block.
[0010] Furthermore, a square piece is fixedly connected to the inner wall of the fixed block, and a second spring is fixedly connected to the inner wall of the square piece.
[0011] Furthermore, the other end of the second spring is fixedly connected to a limiting block, and the outer surface of the limiting block is slidably connected to the inner wall of the square member and the interior of the guide member.
[0012] Furthermore, a support plate is fixedly connected to the inner bottom wall of the shell, and a second limiting member is fixedly connected to the upper surface of the support plate.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] 1. The utility model sets components such as a sliding block, a threaded rod, a spring, and a sliding part. The motor drives the threaded rod to rotate, and the connection between the threaded rod and the sliding block drives the sliding block to slide on the inner wall of the sliding groove. At this time, the sliding block drives the pneumatic rod to move and adapts to the corresponding sliding part. The pneumatic rod extends to drive the sliding part to move. The sliding part drives the spring to compress and drives the cutter head to move at the same time to cut the pins that need to be cut. The three cutter heads correspond to pins in three different positions, thereby achieving the effect that the device can cut pins in different positions according to different needs, thereby improving the applicability of the device.
[0015] 2. The utility model sets components such as an extrusion block, a fixed block, a square piece, a second spring, and a limiting block. The extension of the telescopic rod drives the extrusion block to move, the extrusion block drives the fixed block to move the rod, and the fixed block drives the square piece to move. At this time, the limiting block contacts the transistor, and the telescopic rod continues to extend. At this time, the limiting block drives the second spring to be compressed. The relationship between the extrusion block and the second limiting piece is used to achieve the bending effect of the pin. The second spring and the limiting block are used to achieve the limiting effect of the transistor, which prevents the transistor from shaking when the pin is bent, thereby enhancing the stability during bending. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:
[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the connection relationship between the second spring and the limiting block of the utility model;
[0019] Figure 3 This is a schematic diagram of the structure of the cutter head of the utility model;
[0020] Figure 4 It is a structural schematic diagram of the connection relationship between the spring 1 and the sliding member of the utility model.
[0021] In the figure: 1. outer shell; 2. inner shell; 3. strip block; 4. sliding groove; 5. sliding block; 6. motor; 7. threaded rod; 8. pneumatic rod; 9. spring one; 10. sliding part; 11. cutter head; 12. limit part one; 13. guide part; 14. transistor; 15. pin; 16. telescopic rod; 17. extrusion block; 18. fixing block; 19. square part; 20. spring two; 21. limit block; 22. limit part two; 23. support plate. DETAILED DESCRIPTION
[0022] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.
[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4The utility model discloses a semiconductor transistor pin bending and cutting device, comprising a shell 1, an inner shell 2 and a stopper 12 are fixedly connected to the inner wall of the shell 1, a strip block 3 is fixedly connected to the inner bottom wall of the inner shell 2, a sliding groove 4 is provided on the upper surface of the strip block 3, a sliding block 5 is slidably connected to the inner wall of the sliding groove 4, a motor 6 is fixedly connected to the left side of the inner shell 2, a threaded rod 7 is fixedly connected to the output shaft of the motor 6, the outer surface of the threaded rod 7 is connected to the inner thread of the sliding block 5, a pneumatic rod 8 is fixedly connected to the upper surface of the sliding block 5, a spring 9 arranged equidistantly is fixedly connected to the inner side wall of the inner shell 2, the other end of each spring 9 is fixedly connected to a sliding member 10, the outer surface of each sliding member 10 is fixedly connected to a cutter head 11, and the inner shell 2 and the stopper 12 are fixedly connected to each other through the shell 1. The positioning is performed, and the limiting member 12 is used as a cutting support plate for the pin 15 to support the cutting of the pin 15. The strip block 3 is positioned through the inner shell 2, and a sliding groove 4 is opened on its surface, and the sliding block 5 is placed inside it. The sliding groove 4 realizes the limiting effect of the sliding block 5, and the motor 6 is installed, the threaded rod 7 is fixed to the output shaft of the motor 6, and the threaded rod 7 is connected to the sliding block 5. The movement effect of the sliding block 5 is realized by the rotation of the threaded rod 7. The pneumatic rod 8 is positioned by the sliding block 5, and a spring 9 and a sliding member 10 are installed on the inner wall of the inner shell 2. The sliding member 10 is tightened by the spring 9 to achieve a supporting effect. The cutter head 11 is installed and connected to the sliding member 10. The limiting effect of the cutter head 11 is achieved by the contact between the sliding member 10 and the surface of the inner shell 2.
[0024] See also Figure 4 The outer surface of each cutter head 11 and sliding member 10 is slidably connected to the inner part of the inner shell 2, and the other end of the pneumatic rod 8 is in sliding contact with the outer surface of the corresponding sliding member 10. The sliding member 10 is positioned by the cutter head 11. The sliding member 10 is U-shaped as a whole, which is convenient for tightening the spring 9 to achieve the effect of limiting the cutter head 11. The pneumatic rod 8 is adapted to the three sliding members 10, so that the pneumatic rod 8 can drive the corresponding sliding member 10 to move.
[0025] See also Figure 2 A guide member 13 is fixedly connected to the upper surface of the shell 1, and transistors 14 arranged at equal distances are placed on the inner wall of the guide member 13. The bottom surface of each transistor 14 is fixedly connected to pins 15 arranged at equal distances. The guide member 13 is positioned by the shell 1, and the transistor 14 is placed inside the guide member 13, and the guide member 13 is used to achieve a limiting effect on the transistor 14.
[0026] See also Figure 2A telescopic rod 16 is fixedly connected to the front of the shell 1, and the other end of the telescopic rod 16 is fixedly connected to an extrusion block 17, and the upper surface of the extrusion block 17 is fixedly connected to a fixed block 18. The telescopic rod 16 is installed on the surface of the shell 1, and the other end of the telescopic rod 16 is fixed to the extrusion block 17. The fixed block 18 is positioned by the extrusion block 17, and the surface of the fixed block 18 is slidably connected to the surface of the shell 1, which facilitates the movement of the fixed block 18 and limits the fixed block 18.
[0027] See also Figure 2 The inner wall of the fixed block 18 is fixedly connected with a square piece 19, and the inner wall of the square piece 19 is fixedly connected with a spring 20. The square piece 19 is limited by the fixed block 18, and the spring 20 is installed inside it. The contour of the inner wall of the square piece 19 realizes the limiting effect of the spring 20.
[0028] See also Figure 2 The other end of the spring 20 is fixedly connected to the limiting block 21, and the outer surface of the limiting block 21 is slidably connected to the inner wall of the square member 19 and the inner part of the guide member 13. The limiting block 21 is positioned by the spring 20, and the square member 19 and the guide member 13 are connected to the limiting block 21 to achieve a limiting effect on the limiting block 21 and prevent the limiting block 21 from being misplaced.
[0029] See also Figure 2 The inner bottom wall of the shell 1 is fixedly connected with a support plate 23, and the upper surface of the support plate 23 is fixedly connected with a second limiting member 22. The support plate 23 is positioned by the shell 1, and the second limiting member 22 is installed and fixed to the support plate 23, and the extrusion block 17 is adapted to the surface of the second limiting member 22, so as to facilitate the bending of the pin 15.
[0030] When using the utility model: the extension of the telescopic rod 16 drives the extrusion block 17 to move, the extrusion block 17 drives the fixed block 18 to move, the fixed block 18 drives the square piece 19 to move, at this time the limit block 21 contacts the transistor 14, and the limit block 21 is tightened by the spring 20 to achieve the limiting effect of the transistor 14, at this time the telescopic rod 16 continues to extend to drive the extrusion block 17 to move, the extrusion block 17 and the limit piece 22 are used to bend the pin 15, the motor 6 drives the threaded rod 7 to rotate, the threaded rod 7 drives the sliding block 5 to move, the sliding block 5 drives the pneumatic rod 8 to move, the pneumatic rod 8 extends to drive the corresponding sliding piece 10 to move, the remaining sliding pieces 10 are tightened by the spring 1 9, the cutter head 11 is driven to move by the sliding piece 10, and the corresponding pin 15 is cut.
[0031] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.
Claims
1. A semiconductor transistor pin bending and cutting device, comprising a housing (1), characterized in that: The inner wall of the outer shell (1) is fixedly connected to the inner shell (2) and the limit member (12); the inner bottom wall of the inner shell (2) is fixedly connected to the bar block (3); the upper surface of the bar block (3) is provided with a sliding groove (4); the inner wall of the sliding groove (4) is slidably connected to the sliding block (5); the left side of the inner shell (2) is fixedly connected to the motor (6); the output shaft of the motor (6) is fixedly connected to the threaded rod (7); the outer surface of the threaded rod (7) is connected to the internal thread of the sliding block (5); the upper surface of the sliding block (5) is fixedly connected to the pneumatic rod (8); the inner side wall of the inner shell (2) is fixedly connected to springs (9) arranged at equal distances; the other end of each spring (9) is fixedly connected to the sliding member (10); the outer surface of each sliding member (10) is fixedly connected to a cutter head (11).
2. A semiconductor transistor pin bending and cutting device according to claim 1, characterized in that: The outer surface of each of the cutter heads (11) and the sliding member (10) is slidably connected to the interior of the inner shell (2), and the other end of the pneumatic rod (8) is in slidable contact with the outer surface of the corresponding sliding member (10).
3. The semiconductor transistor pin bending and cutting device according to claim 1, characterized in that: A guide member (13) is fixedly connected to the upper surface of the housing (1), triodes (14) arranged at equal distances are placed on the inner wall of the guide member (13), and pins (15) arranged at equal distances are fixedly connected to the bottom surface of each triode (14).
4. The semiconductor transistor pin bending and cutting device according to claim 1, characterized in that: A telescopic rod (16) is fixedly connected to the front of the housing (1), an extrusion block (17) is fixedly connected to the other end of the telescopic rod (16), and a fixing block (18) is fixedly connected to the upper surface of the extrusion block (17).
5. The semiconductor transistor pin bending and cutting device according to claim 4, characterized in that: The inner wall of the fixed block (18) is fixedly connected with a square piece (19), and the inner wall of the square piece (19) is fixedly connected with a second spring (20).
6. The device for bending and cutting the pins of a semiconductor transistor according to claim 5, characterized in that: The other end of the second spring (20) is fixedly connected to a limiting block (21), and the outer surface of the limiting block (21) is slidably connected to the inner wall of the square member (19) and the inside of the guide member (13).
7. The semiconductor transistor pin bending and cutting device according to claim 1, characterized in that: A support plate (23) is fixedly connected to the inner bottom wall of the housing (1), and a second limiting member (22) is fixedly connected to the upper surface of the support plate (23).