Semi-automatic forming pin cutter for triodes and Hall elements
By designing a semi-automatic forming foot cutter, using a special blade and moving rod structure, the problems of unstable fixing and pin drop of the traditional foot cutter are solved, achieving efficient and accurate foot cut operation and environmental cleaning.
Patent Information
- Application Number
- CN202422181940.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-09-06
AI Technical Summary
Traditional foot cutters are difficult to effectively fix transistors and Hall components of different specifications, resulting in errors and pin drops during cutting, contaminating the working environment.
A semi-automatic forming foot cutter is designed, adopting two special blades and a moving rod structure, combining arc-shaped clamping plates and fixed rings, driving the blades to move interlacedly through hydraulic rods, and using magnets to collect the cut pins, adapting to various specification components.
Efficient and accurate foot cutting operation is achieved, avoiding cutting misalignment, improving work efficiency, and being able to collect cut pins to keep the working environment clean.
Smart Images
Figure CN223234961U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of electronic product processing, and in particular to a semi-automatic forming and cutting machine for transistors and Hall elements. Background Art
[0002] The pins of electronic components including transistors and Hall elements need to be cut off after processing. In order to facilitate the removal of pins, a pin cutting machine is needed. The pin cutting machine is mainly used to cut the pins of electronic components that have been inserted and tinned.
[0003] When traditional pin cutting machines are used to cut transistors and Hall elements, it is not convenient to fix transistors and Hall elements of different specifications. Errors are likely to occur during cutting, resulting in defective products. The cut needles are likely to fall around the work area, polluting the surrounding working environment and hindering subsequent cleaning work. Utility Model Content
[0004] In order to solve the problems mentioned in the above background technology, the present application provides a semi-automatic forming and cutting machine for transistors and Hall elements.
[0005] The present application provides a semi-automatic forming and cutting machine for transistors and Hall elements, which adopts the following technical solution: it includes a base plate, a support plate is fixedly provided on the right end of the upper surface of the base plate, a hydraulic rod is fixedly provided on one side of the top of the support plate, a moving plate is fixedly provided on the end of the hydraulic rod away from the support plate, the end of the moving plate away from the hydraulic rod is rotatably provided in the middle of a special blade, a moving rod is rotatably inserted into one end of the special blade, and the bottom of the moving rod is slidably provided on the inner wall of a moving track provided on the upper surface of the base plate.
[0006] A supporting inclined plate is fixedly provided on the left end of the upper surface of the base plate, and an arc-shaped clamping plate is slidingly provided on the inner wall of the circular ring in the middle of the supporting inclined plate. A fixed circular ring is slidingly sleeved in the middle of the arc-shaped clamping plate, and a vertical threaded sleeve is rotatably provided at the end of the fixed circular ring, and a fixed screw rod is inserted into the middle thread of the vertical threaded sleeve.
[0007] Optionally, a trapezoidal slider is fixedly provided at the top of one end of the moving plate away from the hydraulic rod, and the top of the trapezoidal slider is slidably set on the inner wall of the slide groove at the top of the inner wall of the support box. A top protection frame is fixedly provided on the top of the support box, and the top protection frame is distributed at the top edge of the support box.
[0008] Optionally, there are two special blades, the middle parts of the two special blades are rotatably connected by a rotating rod, and the left ends of the special blades are beveled.
[0009] Optionally, the motion track is arranged in a "V" shape, and the motion track is arranged on both sides of the two special blades, and the inner walls of the two motion tracks are slidably provided with moving rods.
[0010] Optionally, there are two arc-shaped clip plates, and an arc-shaped rod is slidably inserted between the two arc-shaped clip plates. The arc-shaped clip plates are divided into two parts, the upper part of the arc-shaped clip plates is conical, and the lower part of the arc-shaped clip plates is an inverted cone.
[0011] Optionally, vertical threaded sleeves are rotatably provided on both sides of the fixed ring end, two identical vertical threaded sleeves are sleeved on the outside of the fixed screw rod, and the plug-in plate on the left side of the fixed ring end is slidably connected to the inner wall on the right side of the fixed ring end.
[0012] Optionally, a plug board is fixedly provided on the right end of the upper surface of the base plate, the circular hole on the surface of the plug board is connected to the storage bin provided on the left end of the base plate, and a magnet is fixedly provided on the bottom of the inner wall of the storage bin, and the magnet is located at the bottom of the plug board.
[0013] In summary, this application has the following beneficial technical effects:
[0014] 1. The utility model is provided with two identical special blades and a moving rod and other components. The moving rod drives the special blades to move inside the motion track, so that one end of the two special blades can move in an interlaced manner, thereby cutting the pins of the components inserted on the surface of the plugboard. The components are placed through the circular holes on the surface of the plugboard to prevent shaking during cutting, thereby avoiding the phenomenon of cutting dislocation and improving the cutting efficiency.
[0015] 2. The utility model sets a fixed ring and a fixed screw and other components in the middle of the two arc-shaped clamping plates. Through the mutual cooperation between the screw and the vertical threaded sleeve component, the fixed ring contracts and the diameter of the fixed ring is reduced, so that the two arc-shaped clamping plates move closer, thereby achieving the goal of fixing components with smaller diameters, improving the adaptability to components of more specifications, avoiding the drop of overly small components during the cutting process, and being able to accurately cut the feet at the appropriate position, and being able to quickly collect the cut-off needle-like objects. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure in an embodiment of the present application;
[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the arc-shaped clip plate in the embodiment of the present application;
[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the special blade in the embodiment of the present application;
[0019] Figure 4 It is a schematic diagram of the structure on the left side in the embodiment of the present application.
[0020] Figure numerals: 1. Base plate; 2. Support box; 3. Top protection frame; 4. Fixed screw; 5. Vertical threaded sleeve; 6. Arc-shaped clamping plate; 7. Fixed ring; 8. Support inclined plate; 9. Special blade; 10. Plug-in plate; 11. Magnet; 12. Storage bin; 13. Arc-shaped rod; 14. Moving track; 15. Support plate; 16. Hydraulic rod; 17. Moving plate; 18. Moving rod; 19. Trapezoidal slider. DETAILED DESCRIPTION
[0021] The following is combined with Figure 1-4 This application is described in further detail.
[0022] The embodiment of the present application discloses a semi-automatic forming and cutting machine for transistors and Hall elements. Figure 1 As shown, it includes a base plate 1, a supporting inclined plate 8 is fixedly provided on the left end of the upper surface of the base plate 1, an arc-shaped clamping plate 6 is slidably provided on the inner wall of the circular ring in the middle of the supporting inclined plate 8, a fixed circular ring 7 is slidably sleeved in the middle of the arc-shaped clamping plate 6, a vertical threaded sleeve 5 is rotatably provided at the end of the fixed circular ring 7, and a fixed screw 4 is threadedly inserted in the middle of the vertical threaded sleeve 5.
[0023] See also Figure 2 Vertical threaded sleeves 5 are rotatably provided on both sides of the end of the fixed ring 7. Two identical vertical threaded sleeves 5 are sleeved on the outside of the fixed screw rod 4. When the fixed screw rod 4 rotates, the two threaded sleeves 5 are driven to move relative to or toward each other, thereby reducing and expanding the diameter of the fixed ring 7 through the vertical threaded sleeves 5. The plug-in plate on the left side of the end of the fixed ring 7 is slidably connected to the inner wall on the right side of the end of the fixed ring 7.
[0024] See also Figure 2 There are two arc-shaped clamping plates 6, and an arc-shaped rod 13 is slidably inserted between the two arc-shaped clamping plates 6. Two slidingly connected arc-shaped clamping plates 6 are provided to facilitate fixing the side surfaces of the transistor and the Hall element, and can adapt to transistors and Hall elements of various specifications. The arc-shaped clamping plate 6 is divided into two parts. The upper part of the arc-shaped clamping plate 6 is conical, and the lower part of the arc-shaped clamping plate 6 is an inverted cone. The two symmetrically arranged cones are combined together, which is convenient for placement and can be clamped through the smaller diameter in the middle.
[0025] See also Figure 3A plug-in board 10 is fixedly provided on the right end of the upper surface of the base plate 1. The plug-in board 10 facilitates the plugging of the bottom pins of the transistor and the Hall element, thereby limiting the position of the transistor and the Hall element so as to ensure stability during subsequent cutting work. The circular hole on the surface of the plug-in board 10 is connected to the storage bin 12 provided on the left end of the base plate 1. A magnet 11 is fixedly provided on the bottom of the inner wall of the storage bin 12. The magnet 11 is located at the bottom of the plug-in board 10. Through the setting of the magnet 11, the cut needles are adsorbed and collected to prevent the needles from falling. A support plate 15 is fixedly provided on the right end of the upper surface of the base plate 1. One side of the top of the support plate 15 A hydraulic rod 16 is fixedly provided, and a moving plate 17 is fixedly provided at one end of the hydraulic rod 16 away from the support plate 15. The end of the moving plate 17 away from the hydraulic rod 16 is rotatably provided in the middle of the special blade 9. There are two special blades 9. The middle parts of the two special blades 9 are rotatably connected by a rotating rod. The left end of the special blade 9 is beveled. The two staggered and rotatably provided special blades 9 can quickly cut the pins of the transistor and the Hall element. A moving rod 18 is rotatably inserted at one end of the special blade 9, and the bottom of the moving rod 18 is slidably provided on the inner wall of the moving track 14 provided on the upper surface of the base plate 1.
[0026] See also Figure 3 The motion track 14 is set in a "V" shape. The motion track 14 is set on both sides of the two special blades 9. The inner walls of the two motion tracks 14 are slidably provided with a moving rod 18. When the moving rod 14 moves to the inclined surface of the "V" shape, the head end of the top special blade 9 intersects and moves. When the moving rod 14 moves to the straight surface of the "V" shape, the head end of the top special blade 9 moves away from the movement, so that the cutting work can be carried out and put away.
[0027] See also Figure 3 A trapezoidal slider 19 is fixedly provided on the top of the moving plate 17 away from the end of the hydraulic rod 16. The top of the trapezoidal slider 19 is slidably arranged on the inner wall of the slide groove at the top of the inner wall of the support box 2. The moving plate 17 drives the trapezoidal slider 19 to slide on the inner wall of the slide groove, ensuring that the moving plate 17 can move smoothly. A top protection frame 3 is fixedly provided on the top of the support box 2. The setting of the protection frame 3 is convenient for placing transistors and Hall elements on the top of the support box 2 to prevent the transistors and Hall elements from falling. The top protection frame 3 is distributed at the top edge of the support box 2.
[0028] The implementation principle of a semi-automatic forming and cutting machine for transistors and Hall elements in an embodiment of the present application is as follows: the transistors and Hall elements to be cut are placed between two arc-shaped clamping plates 6, and the diameter of the fixed ring 7 is adjusted by rotating the fixing 4, so as to change the diameter of the middle part of the arc-shaped clamping plate 6, so as to facilitate the clamping of the side of the transistor and the Hall element. At the same time, the pin positions of the transistor and the Hall element are inserted into the upper surface of the plug-in board 10. At this time, the hydraulic rod 16 is started, and the reciprocating motion of the hydraulic rod 16 causes the two special blades 9 to cut the pins of the transistor and the Hall element. When the cut pins fall down, the pins are adsorbed by the magnet 11 inside the storage box 12 to prevent the pins from falling everywhere, thereby facilitating the subsequent collection of the pins.
[0029] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.
Claims
1. A semi-automatic forming and cutting machine for transistors and Hall elements, comprising a base plate (1), characterized in that: A support plate (15) is fixedly provided at the right end of the upper surface of the base plate (1), a hydraulic rod (16) is fixedly provided on one side of the top of the support plate (15), a moving plate (17) is fixedly provided at one end of the hydraulic rod (16) away from the support plate (15), and the end of the moving plate (17) away from the hydraulic rod (16) is rotatably provided at the middle of the special blade (9), and a moving rod (18) is rotatably inserted at one end of the special blade (9), and the bottom of the moving rod (18) is slidably provided on the inner wall of the moving track (14) provided on the upper surface of the base plate (1); A supporting inclined plate (8) is fixedly provided at the left end of the upper surface of the base plate (1); an arc-shaped clamping plate (6) is slidably provided on the inner wall of the circular ring in the middle of the supporting inclined plate (8); a fixed circular ring (7) is slidably sleeved in the middle of the arc-shaped clamping plate (6); a vertical threaded sleeve (5) is rotatably provided at the end of the fixed circular ring (7); and a fixed screw rod (4) is threadedly inserted in the middle of the vertical threaded sleeve (5).
2. A semi-automatic forming and cutting machine for transistors and Hall elements according to claim 1, characterized in that: A trapezoidal slider (19) is fixedly provided on the top of one end of the moving plate (17) away from the hydraulic rod (16), and the top of the trapezoidal slider (19) is slidably arranged on the inner wall of the slide groove at the top of the inner wall of the support box (2). A top protection frame (3) is fixedly provided on the top of the support box (2), and the top protection frame (3) is distributed at the top edge position of the support box (2).
3. A semi-automatic forming and cutting machine for transistors and Hall elements according to claim 1, characterized in that: The number of the special blades (9) is two, the middle parts of the two special blades (9) are rotatably connected via a rotating rod, and the left ends of the special blades (9) are beveled.
4. The semi-automatic forming and cutting machine for transistors and Hall elements according to claim 1, characterized in that: The motion track (14) is arranged in a V-shape, and the motion track (14) is arranged on both sides of the two special blades (9). The inner walls of the two motion tracks (14) are both slidably provided with moving rods (18).
5. The semi-automatic forming and cutting machine for transistors and Hall elements according to claim 1, characterized in that: There are two arc-shaped clamping plates (6), and an arc-shaped rod (13) is slidably inserted between the two arc-shaped clamping plates (6). The arc-shaped clamping plate (6) is divided into two parts, the upper part of the arc-shaped clamping plate (6) is conical, and the lower part of the arc-shaped clamping plate (6) is an inverted cone.
6. The semi-automatic forming and cutting machine for transistors and Hall elements according to claim 1, characterized in that: Vertical threaded sleeves (5) are rotatably provided on both sides of the end of the fixed circular ring (7), and the two identical vertical threaded sleeves (5) are sleeved on the outside of the fixed screw rod (4), and the plug-in plate on the left side of the end of the fixed circular ring (7) is slidably connected to the inner wall on the right side of the end of the fixed circular ring (7).
7. The semi-automatic forming and cutting machine for transistors and Hall elements according to claim 1, characterized in that: A plug-in board (10) is fixedly provided at the right end of the upper surface of the base plate (1); a circular hole on the surface of the plug-in board (10) is communicated with a storage bin (12) provided at the left end of the base plate (1); a magnet (11) is fixedly provided at the bottom of the inner wall of the storage bin (12); and the magnet (11) is located at the bottom of the plug-in board (10).