CN218775580U

CN218775580U - Lead wire forming device for diode processing

Info

Publication number: CN218775580U
Application number: CN202223483412.4U
Authority: CN
Inventors: 陈俊华
Original assignee: Wuxi Haitewei Semiconductor Co ltd
Current assignee: Wuxi Haitewei Semiconductor Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-03-31
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a lead wire forming device is used in diode processing relates to lead wire shaping technical field. This diode processing is with lead wire forming device, which comprises an outer shell, the inner wall fixed connection bracing piece of shell, the top fixedly connected with fixing base of bracing piece, the notch has been seted up to the outer wall of fixing base, the inner wall of fixing base rotates and is connected with the carousel, the fixing base passes through torsional spring and carousel elastic connection, the outside lateral wall fixedly connected with bull stick of carousel, the inboard lateral wall fixedly connected with connecting rod of carousel, the crescent moon groove has been seted up to the inner wall of fixing base, the other end that moves the pole articulates there is the extrusion piece. At first, the rotating rod is extruded by lead wire cloth, the connecting rod and the lifting rod are driven to move upwards, and the inclined plane of the inclined tube is extruded by the extrusion block, so that the inclined tube is driven by the extrusion plate to extrude the lead wire cloth, the accuracy of cutting a diode is effectively prevented from being influenced by the movement of the lead wire cloth, a worker does not need to manually screw the fixed seat, and the operation is simpler when operating a machine.

Description

Lead forming device for diode processing

Technical Field

The utility model relates to a lead wire shaping technical field specifically is a lead wire forming device is used in diode processing.

Background

The diode is composed of semiconductor material, also called crystal diode, and is an electronic element with one-way conduction, two leads of the diode are divided into anode and cathode, the diode has functions of rectification, afterflow, voltage stabilization, etc., and is widely applied to a series of products such as circuit boards, CPU mainboards, etc.

Generally, when a diode lead is processed and formed, the diode is placed on a transmission device, the gear drives the diode to move, and then the cutting device cuts the overlong diode lead, so that the diode is rapidly processed and formed.

In the prior art, the following two disadvantages are present, on the one hand: need fix diode lead wire both ends, fix the diode both ends through turning round the fixing base tight, and fixed tightness also needs the manual work to control, and manual operation is also comparatively loaded down with trivial details, on the other hand: when the diode cuts the lead wire, the diode can be clamped between the gears, so that the diode lead wire is carried by the transmission gear to be cut secondarily, and the production effect of the diode is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a lead wire forming device is used in diode processing has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a lead wire forming device is used in diode processing, includes the shell, the inner wall fixed connection bracing piece of shell, the top fixedly connected with fixing base of bracing piece, the notch has been seted up to the outer wall of fixing base, the inner wall of fixing base rotates and is connected with the carousel, the fixing base passes through torsional spring and carousel elastic connection, the outside lateral wall fixedly connected with bull stick of carousel, the inboard lateral wall fixedly connected with connecting rod of carousel, the crescent moon groove has been seted up to the inner wall of fixing base, connecting rod sliding connection is on the crescent moon groove inner wall, the connecting rod contacts with the dog, dog fixed connection is on the outer wall of lifter, the outer wall fixedly connected with square of fixing base, lifter sliding connection is on the inner wall of square, the outer wall of lifter articulates there is the one end of lifter, the other end of lifter articulates there is the extrusion piece, the outer wall sliding connection of fixing base has the extrusion piece, the inner wall of fixing base runs through and sliding connection has the pipe chute, the bottom fixedly connected with stripper plate of chute, stripper plate sliding connection is on the inner wall of fixing base, the inner wall rotation of shell is connected with the cutter.

Preferably, the inner wall of the shell is rotatably connected with a gear, and the inner wall of the shell is fixedly connected with an inclined plate.

Preferably, the inner wall of the inclined plate is provided with an inclined groove, and the left end of the inclined plate is fixedly connected with a fixing block.

Preferably, the inner wall of the fixed block is connected with a disc in a sliding mode, the outer wall of the disc is fixedly connected with an extrusion block, and the extrusion block is connected to the inner wall of the fixed block in a sliding mode.

Preferably, the right end of the extrusion plate is fixedly connected with a clamping block, the inner wall of the fixing seat is provided with a moving groove, and the inner wall of the moving groove is elastically connected with the clamping block through an extrusion spring.

Preferably, the outer wall of the disc is fixedly connected with one end of a return spring, and the other end of the return spring is fixedly connected to the inner wall of the fixing block.

Preferably, the inclined plane of the extrusion block is in contact with the gear, and a material frame is placed in the shell.

Preferably, the bottom of the clamping block is fixedly connected with one end of an extrusion spring, and the other end of the extrusion spring is fixedly connected to the bottom of the inner wall of the moving groove.

(III) advantageous effects

The utility model provides a lead wire forming device is used in diode processing. The method has the following beneficial effects:

(1) This lead wire forming device for diode processing is when using, at first extrudees the bull stick with lead wire cloth, drives connecting rod and lifter rebound, and extrusion piece extrusion pipe chute inclined plane to let the pipe chute take the stripper plate to extrude lead wire cloth, prevent effectively that lead wire cloth from removing the precision that influences the cutting diode, and the staff need not manual fixing base of screwing up, and is simpler when the operation machine.

(2) This diode processing is with lead wire forming device when using, when gear revolve, through the inclined plane of crowded extrusion piece, lets crowded piece reset through reset spring's elasticity along the gear outer wall, gets into next gear space, has prevented that the diode card that processes from being damaged by the secondary cutting between the gear to improve the production effect of diode.

Drawings

FIG. 1 is a schematic view of the overall structure of the housing of the present invention;

FIG. 2 is a schematic view of the entire structure of the fixing base of the present invention;

FIG. 3 is a schematic sectional view of the fixing base of the present invention;

FIG. 4 is an exploded view of the extrusion plate according to the present invention;

FIG. 5 is a schematic side view of the fixing base of the present invention;

FIG. 6 is an exploded view of the gear assembly of the present invention;

fig. 7 is an enlarged overall structure diagram of the drawing a of the present application.

In the figure: 1. a housing; 2. a support bar; 3. a fixed seat; 4. a rotating rod; 5. a turntable; 6. a connecting rod; 7. lifting a rod; 8. a block; 9. moving the rod; 10. extruding the block; 11. an inclined tube; 12. a pressing plate; 13. a compression spring; 14. a moving groove; 15. a gear; 16. a sloping plate; 17. a chute; 18. a fixed block; 19. a return spring; 20. a disc; 21. extruding blocks; 22. a cutter; 23. and (7) material frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-7, the utility model provides a diode processing is with lead wire forming device, which comprises an outer shell 1, the inner wall fixed connection bracing piece 2 of shell 1, the top fixedly connected with fixing base 3 of bracing piece 2, the notch has been seted up to the outer wall of fixing base 3, when bull stick 4 is extruded by the lead wire cloth, can rotate to inside the notch, the inner wall of fixing base 3 rotates and is connected with carousel 5, fixing base 3 passes through torsional spring and 5 elastic connection of carousel, 4 fixed connection of bull stick are on the outer wall of

carousel

5, 5 outer wall fixedly connected with connecting rod 6 of carousel, the crescent moon groove has been seted up to the inner wall of

fixing base

3, 6 sliding connection of connecting rod is on the crescent moon inslot wall, when 4 one end of bull stick moves downwards, connecting rod 6 the rebound that can take the other end, connecting rod 6 is the semicircle motion orbit and upwards slides along crescent moon inslot wall, the outer wall fixedly connected with dog of bull stick 7, can extrude the baffle when connecting rod 6 rises and take the bull stick 7 rebound.

Further, connecting rod 6 contacts with the dog, the outer wall fixedly connected with square 8 of

fixing base

3, 7 sliding connection of lifter have on the inner wall of square 8, the outer wall of lifter 7 articulates there is the one end that moves pole 9, the other end that moves pole 9 articulates there is

extrusion block

10, 7 upward movement of lifter takes and moves pole 9 upwards, then extrusion block 10 can move right, thereby extrude the inclined plane of pipe chute 11, let pipe chute 11 take extrusion plate 12 to move down, the outer wall sliding connection of fixing base 3 has extrusion block 10, the inner wall of fixing base 3 runs through and sliding connection has pipe chute 11, the bottom fixedly connected with extrusion plate 12 of pipe chute 11, extrusion plate 12 sliding connection is on the inner wall of fixing base 3, after extrusion plate 12 descends, extrusion plate 12 can with lead wire cloth extrusion contact, lead wire cloth when preventing the transmission and take place to remove, lead to diode lead wire cutting precision and produce the deviation.

Further, the inner wall of shell 1 rotates and is connected with cutter 22, the inner wall of shell 1 rotates and is connected with gear 15, gear 15 is rotatory through the motor drive in the shell 1, when gear 15 rotates, through the inclined plane of extrusion briquetting 21, along the elastic reset of gear 15 outer wall reset spring 19, let extrusion briquetting 21 get into next gear 15 space, the inner wall fixedly connected with swash plate 16 of shell 1, the lead wire cloth after the processing, can slide to swash plate 16 inclined plane and separate with the diode that has processed, prevent that the diode that has processed from sliding to swash plate 16 with the lead wire cloth together, chute 17 has been seted up on the inner wall of swash plate 16, the notch through chute 17 lets the diode slide to in the material frame 23.

Further, the left end fixedly connected with fixed block 18 of swash plate 16, the inner wall sliding connection of fixed block 18 has disc 20, the outer wall fixedly connected with crowding piece 21 of disc 20, crowding piece 21 sliding connection is on the inner wall of fixed block 18, the right-hand member fixedly connected with fixture block of stripper plate 12, shifting chute 14 has been seted up to the inner wall of fixing base 3, the fixture block passes through extrusion spring 13 elastic connection on the inner wall of shifting chute 14, the outer wall fixedly connected with reset spring 19's of disc 20 one end, reset spring 19's the other end fixed connection is on the inner wall of fixed block 18, after processing, the fixture block can let stripper plate 12 reset through extrusion spring 13 elasticity, the inclined plane of crowding piece 21 contacts with gear 15, material frame 23 has been placed in the shell 1, the bottom fixedly connected with of the one end of extrusion spring 13 of fixture block, the other end fixed connection of extrusion spring 13 is in the inner wall bottom of shifting chute 14.

The utility model discloses in, during the use, at first penetrate fixing base 3 and draw to gear 15 to diode lead wire cloth, extrude bull stick 4 through the lead wire cloth and get into 3 outer wall notches of fixing base to the left turn, bull stick 4 drives connecting rod 6 and rotates simultaneously, connecting rod 6 can be along crescent moon groove upwards sliding, and connecting rod 6 extrudees the fixed baffle of lifter 7, lifter 7 is along square 8's inner wall rebound, move the inclined plane of extrusion pipe chute 11 with moving the articulated extrusion piece 10 of pole 9 right removal this moment, thereby pipe chute 11 takes extrusion plate 12 lapse and extrudees the lead wire cloth, need not manual tightening fixing base 3 when processing the diode lead wire, it is more convenient when the operation to let the staff, after finishing processing, let bull stick 4 reset through the elasticity of torsional spring, connecting rod 6 also can follow and reset after the bull stick 4 resets, thereby let lifter 7 lapse, extrusion piece 10 lapse is removed left and is relieved the extrusion to pipe chute 11, extrusion plate 12 utilizes the elasticity lapse of extrusion spring 13 to move up and resets.

When the gear 15 rotates, the inner wall of the gear 15 extrudes the inclined plane of the extrusion blocks 21, the two extrusion blocks 21 move rightwards and leftwards respectively, the extrusion blocks 21 can reset along the outer wall of the gear 15 through the elasticity of the reset spring 19, so that the extrusion blocks enter a gap between the next gear 15, when a diode lead is clamped in the gap of the gear 15, the extrusion blocks 21 can extrude, the diode is effectively prevented from being damaged due to secondary cutting, the inclined plate 16 is close to the gear 15 in the processing process, redundant lead cloth slides to the surface of the inclined plate 16 and is separated from a processed diode and a lead wire, the processed diode is prevented from sliding to the outside of an operation table along the inclined plate 16, the inclined groove 17 is formed in the inclined plate 16, and the processed diode enters the material frame 23 through the inclined groove 17.

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

Claims

1. The utility model provides a lead wire forming device is used in diode processing, includes shell (1), its characterized in that: the inner wall of the shell (1) is fixedly connected with a supporting rod (2), the top of the supporting rod (2) is fixedly connected with a fixing seat (3), the outer wall of the fixing seat (3) is provided with a notch, the inner wall of the fixing seat (3) is rotatably connected with a turntable (5), the fixing seat (3) is elastically connected with the turntable (5) through a torsion spring, the outer side wall of the turntable (5) is fixedly connected with a rotating rod (4), the inner side wall of the turntable (5) is fixedly connected with a connecting rod (6), the inner wall of the fixing seat (3) is provided with a crescent groove, the connecting rod (6) is slidably connected on the inner wall of the crescent groove, the connecting rod (6) is contacted with a stop dog, the stop dog is fixedly connected on the outer wall of a lifting rod (7), the outer wall of the fixing seat (3) is fixedly connected with a square block (8), the lifting rod (7) is slidably connected on the inner wall of the square block (8), the outer wall of the lifting rod (7) is hinged with one end of a moving rod (9), the other end of the moving rod (9) is hinged with an extrusion block (10), the outer wall of the fixing seat (3) is slidably connected with an extrusion plate (11), the inner wall of the fixing seat (3) is connected with an inclined tube (11), and the bottom of the inclined tube (12) is connected with an extrusion plate (11), the inner wall of the shell (1) is rotatably connected with a cutter (22).

2. The lead forming device for diode processing according to claim 1, wherein: the inner wall of shell (1) rotates and is connected with gear (15), the inner wall fixedly connected with swash plate (16) of shell (1).

3. The apparatus of claim 2, wherein: the inner wall of the inclined plate (16) is provided with an inclined groove (17), and the left end of the inclined plate (16) is fixedly connected with a fixed block (18).

4. The apparatus of claim 3, wherein: the inner wall sliding connection of fixed block (18) has disc (20), the outer wall fixed connection of disc (20) has crowded piece (21), and crowded piece (21) sliding connection is on the inner wall of fixed block (18).

5. The lead forming device for diode processing according to claim 1, wherein: the right-hand member fixedly connected with fixture block of stripper plate (12), shifting chute (14) have been seted up to the inner wall of fixing base (3), the inner wall of shifting chute (14) has the fixture block through extrusion spring (13) elastic connection.

6. The apparatus of claim 4, wherein: the outer wall of the disc (20) is fixedly connected with one end of a return spring (19), and the other end of the return spring (19) is fixedly connected to the inner wall of the fixing block (18).

7. The apparatus of claim 4, wherein: the inclined plane of the extrusion block (21) is in contact with the gear (15), and a material frame (23) is placed in the shell (1).

8. The apparatus of claim 5, wherein: the bottom of the clamping block is fixedly connected with one end of an extrusion spring (13), and the other end of the extrusion spring (13) is fixedly connected to the bottom of the inner wall of the movable groove (14).