Diode pin cutting equipment

Abstract

The utility model relates to the technical field of diode pin processing, and discloses a diode pin cutting device which comprises a base, a positioning seat is fixedly connected to the top of the base, a diode is placed between two sliding pieces in a placing groove, at the moment, a pin of the diode is matched with the interior of a first concave pit, and therefore the diode pin is cut. When the pins of the diodes need to be adjusted relative to the cutting disc during pin cutting, the upper cover covers the top of the positioning seat, and the locking knob is tightened to lock the upper cover to the top of the positioning seat, so that the diodes in the placing grooves can be locked; after a locking knob is unscrewed, a pull rod is pushed and pulled, and then a sliding piece is used for pushing a diode to realize displacement of the diode, so that the position of a pin of the diode is adjusted, and the trouble that the diode is relatively small and is positioned in a placement groove and is inconvenient to adjust is solved; and the use convenience of the diode pin cutting equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of diode pin processing technology, specifically a diode pin cutting device. Background Technology

[0002] A diode is an electronic component primarily used to control the flow of current. It consists of two semiconductor materials (P-type and N-type) forming a PN junction. When the voltage direction is the same as the PN junction direction, the diode conducts, allowing current to flow; when the voltage direction is opposite, the diode blocks current flow. Common diode types include rectifier diodes, Zener diodes, and light-emitting diodes (LEDs), widely used in power supplies, signal conditioning, and optoelectronic devices. Some diodes with a cylindrical body and pins at both ends require cutting equipment to cut the pins during manufacturing.

[0003] Existing diode pin cutting equipment typically uses upper and lower clamps to clamp and position cylindrical diodes, and then a motor-driven cutting disc cuts the pins. However, when the cutting position needs to be readjusted during cutting, the clamps must be unlocked before the diode position can be adjusted. Since diodes are usually small, adjusting their position is often inconvenient, which affects the cutting operation of the diode pins. To address this, we propose a diode pin cutting device. Utility Model Content

[0004] The purpose of this invention is to provide a diode pin cutting device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a diode pin cutting device, comprising a base, a positioning seat fixedly connected to the top of the base, a top cover rotatably connected to the top of the positioning seat, a placement groove opened on the top of the positioning seat, recesses opened on the top of the positioning seat on both sides of the placement groove, a sliding member provided inside the placement groove, a mating groove opened on the inner wall of the placement groove, a pull rod fixedly connected to the side wall of the sliding member, a telescopic column embedded in the top of the base, a displacement plate provided on the top of the telescopic column, a drive motor fixedly connected to the top of the displacement plate, and a cutting disc provided at the power output end of the drive motor.

[0006] Preferably, the positioning seat has a dust removal component on its side wall, and the dust removal component is located inside the base.

[0007] Preferably, the dust removal component has a sloping block fixed to its side wall, and a second recess is provided on the top of the dust removal component.

[0008] Preferably, the bottom of the upper cover is machined with a groove, and a rubber strip is provided inside the groove.

[0009] Preferably, the top of the upper cover is provided with a locking knob, and the upper cover fits into the top of the placement groove.

[0010] Preferably, the slider has an arc-shaped structure and is fitted into the side wall of the mating groove.

[0011] Preferably, a lower pressure strip is fixedly connected to the side wall of the displacement plate, and a mating pit is machined at the bottom of the lower pressure strip.

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

[0013] 1. This utility model places the diode between two sliding parts inside the placement slot, with the diode pins engaging with the recess. Then, the top cover is placed on top of the positioning seat, and the locking knob is tightened to lock the top cover to the top of the positioning seat, thus locking the diode inside the placement slot. When it is necessary to adjust the position of the diode pins relative to the cutting disc during pin cutting, the locking knob can be loosened, and the pull rod can be pushed and pulled to use the sliding parts to push the diode to move it, thereby adjusting the position of the diode pins. This solves the problem of the diode being small and located inside the placement slot, making it inconvenient to adjust, and improves the convenience of using the diode pin cutting equipment.

[0014] 2. After the diode is positioned, the pin is located inside the second recess of the dust removal component. Then the telescopic column retracts, causing the displacement plate to move downward. At this time, the pressure bar limits the pin of the second recess. At the same time, the drive motor can cut the diode pin. Thus, the pressure bar can be used in conjunction with the second recess to press and position the right side of the diode pin to be cut, avoiding the problem of pin deflection during cutting, which is conducive to the stable cutting operation of the pin. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the placement groove structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the combined structure of the pull rod and sliding component of this utility model;

[0018] Figure 4 This is a schematic diagram of the dust removal component of this utility model;

[0019] Figure 5 This is a schematic diagram of the upper cover structure of this utility model;

[0020] Figure 6 This is a schematic diagram of the lower pressure bar structure of this utility model.

[0021] In the diagram: 100, base; 110, positioning seat; 120, placement slot; 121, top cover; 122, locking knob; 123, sliding component; 124, pull rod; 125, mating groove; 126, recess one; 130, dust removal component; 131, inclined block; 132, recess two; 140, telescopic column; 141, displacement plate; 142, drive motor; 143, cutting disc; 144, lower pressure bar; 145, mating pit. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example

[0024] Please see Figures 1-6 The diagram shows a diode pin cutting device, including a base 100. A positioning seat 110 is bolted to the top of the base 100, and a top cover 121 is rotatably connected to the top of the positioning seat 110. A placement groove 120 is formed on the top of the positioning seat 110, and recesses 126 for placing pins are formed on both sides of the placement groove 120. A sliding member 123 is provided inside the placement groove 120. The outer wall of the sliding member 123 is smooth, and a mating groove 125 is formed on the inner wall of the placement groove 120. A pull rod 124 is bolted to the side wall of the sliding member 123. A telescopic column 140 is embedded in the top of the base 100. The telescopic column 140 is a commonly used electric push rod, which typically consists of a motor, a transmission system, and a push rod. The electric linear actuator works by using a motor to drive a transmission system, causing the actuator to move linearly. The motor of the electric linear actuator is electrically connected to an external forward / reverse switch. The forward / reverse switch typically contains electrical contacts and circuits that work with the forward and reverse buttons. The forward / reverse switch is powered by an external power source connected to a power cord. A displacement plate 141 is installed on the top of the telescopic column 140. A drive motor 142 is bolted to the top of the displacement plate 141. The drive motor 142 uses a common model of motor. The drive motor 142 uses a common external button switch, which is powered by an external power source connected to a power source connected to a power cord. A cutting disc 143 is installed at the power output end of the drive motor 142. The cutting disc 143 is made of common stainless steel.

[0025] Specifically, the positioning base 110 is provided with a dust removal component 130 on its side wall. Dust generated during cutting will fall onto the side wall of the inclined block 131 and then be discharged outward. The dust removal component 130 is located inside the base 100.

[0026] Furthermore, the side wall of the dust removal component 130 is fixed with a sloping block 131 by bolts, and a recess 132 is provided on the top of the dust removal component 130.

[0027] Furthermore, the bottom of the top cover 121 is machined with a groove, and a rubber strip is installed inside the groove.

[0028] Furthermore, the top of the cover 121 is provided with a locking knob 122, which is a bolt that can be turned by hand. The cover 121 fits into the top of the placement groove 120.

[0029] It is worth noting that the slider 123 has an arc-shaped structure and is fitted to the side wall of the mating groove 125.

[0030] It is worth noting that the side wall of the displacement plate 141 is fixed with a lower pressure strip 144 by bolts, and the bottom of the lower pressure strip 144 is machined with a mating pit 145.

[0031] In addition, the circuits, electronic components and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the internal structure and method.

[0032] Working principle: By placing the diode between the two sliding members 123 inside the placement slot 120, the diode pins engage with the recess 126. Then, the top cover 121 is placed on top of the positioning seat 110, and the locking knob 122 is tightened to lock the top cover 121 to the top of the positioning seat 110, thus locking the diode inside the placement slot 120. When it is necessary to adjust the position of the diode pins relative to the cutting disc 143 during pin cutting, the locking knob 122 can be loosened, and the pull rod 124 can be pushed and pulled. The sliding member 123 then pushes the diode to move, thereby adjusting the position of the diode pins, thus solving the diode... The small size of the tube, located inside the placement slot 120, makes adjustment inconvenient, thus improving the convenience of using the diode pin cutting equipment. After the diode is positioned, the pin is located inside the second recess 132 of the dust removal component 130. Then, the telescopic column 140 retracts, causing the displacement plate 141 to move downward. At this time, the pressure bar 144 limits the pin in the second recess 132. Simultaneously, the drive motor 142 runs the cutting disc 143 to cut the diode pin. Thus, the pressure bar 144, in conjunction with the second recess 132, can press and position the right side of the diode pin to be cut, avoiding the pin from becoming skewed during cutting and facilitating stable pin cutting operations.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A diode pin cutting device, comprising a base (100), characterized in that: The base (100) is fixedly connected to the top of the positioning seat (110), and the top of the positioning seat (110) is rotatably connected to the top of the top of the positioning seat (121). The top of the positioning seat (110) is provided with a placement groove (120). The two sides of the placement groove (120) are provided with a recess (126) on the top of the positioning seat (110). The placement groove (120) is provided with a sliding member (123). The inner wall of the placement groove (120) is provided with a mating groove (125). The side wall of the sliding member (123) is fixedly connected with a pull rod (124). The top of the base (100) is embedded with a telescopic column (140). The top of the telescopic column (140) is provided with a displacement plate (141). The top of the displacement plate (141) is fixedly connected with a drive motor (142). The power output end of the drive motor (142) is provided with a cutting disc (143).

2. The diode pin cutting device according to claim 1, characterized in that: The positioning seat (110) is provided with a dust removal component (130) on its side wall, and the dust removal component (130) is located inside the base (100).

3. The diode pin cutting device according to claim 2, characterized in that: The dust removal component (130) has a sloping block (131) fixed to its side wall, and a second recess (132) is provided on the top of the dust removal component (130).

4. The diode pin cutting device according to claim 1, characterized in that: The bottom of the upper cover (121) is machined with a groove, and a rubber strip is provided inside the groove.

5. The diode pin cutting device according to claim 1, characterized in that: The top of the cover (121) is provided with a locking knob (122), and the cover (121) fits into the top of the placement groove (120).

6. The diode pin cutting device according to claim 1, characterized in that: The sliding member (123) has an arc-shaped structure and is fitted to the side wall of the mating groove (125).

7. The diode pin cutting device according to claim 1, characterized in that: The displacement plate (141) has a lower pressure strip (144) fixedly connected to its side wall, and the bottom of the lower pressure strip (144) has a mating pit (145).

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