CN209830540U

CN209830540U - PCB soldering tin fixing jig

Info

Publication number: CN209830540U
Application number: CN201920309150.9U
Authority: CN
Inventors: 刘磊
Original assignee: Xinfeng Huixin Circuit Technology Co Ltd
Current assignee: Xinfeng Huixin Circuit Technology Co Ltd
Priority date: 2019-03-12
Filing date: 2019-03-12
Publication date: 2019-12-24
Anticipated expiration: 2029-03-12

Abstract

The utility model relates to an electronic product technical field especially relates to a fixed tool of PCB board soldering tin, the on-line screen storage device comprises a base, the base up end is equipped with the standing groove, be equipped with fixed slot and swivelling chute on the base at standing groove both ends, be equipped with the rotation axis that spanes the swivelling chute in the swivelling chute, the rotation axis is fixed with the fixed block with rotation axis swivelling joint, still be equipped with the module of bouncing in the standing groove, the module of bouncing contains the springboard, be equipped with a plurality of recesses on the springboard, the recess below is equipped with the through-hole, the module of bouncing still includes the long-legged bolt, the long-legged bolt passes aforementioned through-hole and fixes on the base of module below of bouncing, the springboard is gapped with aforementioned base. Place the PCB board in the standing groove, the springboard is pressed to the PCB board, and the spring is the extrusion state, and is rotatory around the rotation axis with the fixed block, and the fixed block assembles each other with the fixed slot, and after soldering tin was accomplished, the springboard released the PCB board from the standing groove.

Description

PCB soldering tin fixing jig

[ technical field ] A method for producing a semiconductor device

The utility model relates to an electronic product technical field especially relates to a fixed tool of PCB board soldering tin.

[ background of the invention ]

To automation equipment, the robot trades the people in market, the enterprise falls this, and under the requirement of high-efficient operation, automatic soldering tin machine has been used widely, but automatic soldering tin machine has appeared a lot of problems in the in-process that uses, for example, the product can not be fixed at the soldering tin in-process, appears welding partially very easily, the rosin joint phenomenon, poor stability, the defective percentage is high, greatly reduced the soldering tin efficiency of PCB board.

In order to solve the problem, the utility model provides a fixed tool of PCB board soldering tin at PCB board and wire rod soldering tin in-process, fixes the PCB board.

The utility model discloses it is not enough to solve prior art and research and propose.

[ Utility model ] content

The utility model aims at overcoming the shortcoming of above-mentioned prior art, provide a fixed tool of PCB board soldering tin with the PCB board is fixed when soldering tin.

The utility model discloses can realize through following technical scheme:

the utility model discloses a PCB board soldering tin fixed tool, the on-line screen storage device comprises a base, the base up end is equipped with the standing groove, be equipped with fixed slot and swivelling chute on the base at standing groove both ends, be equipped with the rotation axis that spanes the swivelling chute in the swivelling chute, the rotation axis is fixed with the fixed block with rotation axis swivelling joint, the fixed block is assembled with the fixed slot cooperation, still be fixed with permanent magnet I on the fixed slot, still be equipped with the spring module in the standing groove, the spring module contains the springboard, be equipped with a plurality of recesses on the springboard, the recess below is equipped with the through-hole, the spring module still includes the long-legged bolt, the long-legged bolt passes aforementioned through-hole and fixes on the base of spring module below, the springboard is gapped with aforementioned base, a. Place the PCB board in the standing groove, the springboard is pressed to the PCB board, and the spring is the extrusion state, and is rotatory around the rotation axis with the fixed block, and fixed block and fixed slot are assembled each other, and soldering tin is accomplished the back, with fixed block and fixed slot separation, the natural state is replied to the spring, and the springboard is released the PCB board from the standing groove.

Preferably, the long bolt passes through the spring.

Preferably, the fixed block is further provided with a permanent magnet II, and the permanent magnet II is arranged on the assembling surface of the fixed block and the fixed groove. Permanent magnet II and I inter attraction of permanent magnet have avoided in the course of working, fixed block and fixed slot separation, and the PCB board removes, influences the soldering tin effect.

Preferably, a wire groove for placing wires is further arranged on the base.

Preferably, the fixing block is further provided with a protrusion. More convenient with fixed block and fixed slot separation.

Preferably, the placing groove is also internally provided with a placing groove for placing the springboard.

Compared with the prior art, the utility model has the advantages that:

1. place the PCB board in the standing groove, with the fixed block with PCB board fixed column, avoided the soldering tin in-process, the PCB board removes, appears welding phenomenon such as partially, rosin joint, has improved PCB board soldering tin stability.

2. After soldering tin is completed, the PCB is taken out from the placing groove quickly through the bouncing module, production efficiency is improved, manual taking out can be avoided, and the PCB is damaged.

[ description of the drawings ]

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a schematic structural view of the bounce module of the present invention;

in the figure: 1. a base; 2. fixing grooves; 3. a permanent magnet I; 4. a placement groove; 5. a bounce module; 501. a groove; 502. a long leg bolt; 503. a spring; 504. a springboard; 6. a fixed block; 7. a protrusion; 8. a rotating tank; 9. a wire slot; 10. a rotating shaft; 11. a permanent magnet II;

[ detailed description ] embodiments

The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings:

as shown in fig. 1-3, the utility model discloses a PCB board soldering tin fixing jig, including base 1, base 1 up end is equipped with standing groove 4, be equipped with fixed slot 2 and swivelling chute 8 on the base 1 at standing groove 4 both ends, be equipped with the rotation axis 10 that spanes swivelling chute 8 in the swivelling chute 8, rotation axis 10 is fixed with fixed block 6 with rotation axis 10 swivelling joint, fixed block 6 assembles with the cooperation of fixed slot 2, still be fixed with permanent magnet I3 on the fixed slot 2, still be equipped with spring module 5 in the standing groove 4, spring module 5 contains springboard 504, be equipped with a plurality of recesses 501 on the springboard 504, recess 501 below is equipped with the through-hole, spring module 504 still includes long-legged bolt 502, long-legged bolt 502 passes the through-hole and fixes on base 1 of spring module 5 below, springboard 504 and base 1, a plurality of springs 503 have been placed in the clearance. Place the PCB board in standing groove 4, the springboard 504 is pressed to the PCB board, and spring 503 is the extrusion state, and is rotatory around rotation axis 10 with fixed block 6, and fixed block 6 assembles each other with fixed slot 2, and soldering tin is accomplished the back, separates fixed block 6 and fixed slot 2, and spring 503 replies natural state, and springboard 504 releases the PCB board from standing groove 4.

Wherein the long leg bolt 502 passes through the spring 503.

Wherein, still be equipped with permanent magnet II 11 on the fixed block 6, permanent magnet II 11 sets up on the equipment face of fixed block 6 and fixed slot 2. Permanent magnet II 11 and permanent magnet I3 inter attraction have avoided in the course of working, and fixed block 6 and fixed slot 2 separate, and the PCB board removes, influences the soldering tin effect.

Wherein, the base 1 is also provided with a wire casing 9 for placing wires.

Wherein, the fixed block 6 is also provided with a bulge 7. The fixing block 6 is more conveniently separated from the fixing groove 2.

Wherein, a placing groove for placing the springboard 504 is also arranged in the placing groove 4.

Wherein, the base 1 and the fixed block 6 are made of S304 stainless steel.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many changes, modifications, substitutions and variations can be made to the embodiments without departing from the technical principles of the present invention, and these changes, modifications, substitutions and variations should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a PCB board soldering tin fixed tool, includes the base, its characterized in that: the utility model discloses a bounce module, including base, standing groove, fixed slot and rotatory groove, the rotation axis that spanes the rotatory groove is equipped with on the base at standing groove both ends, the rotation axis is fixed with the fixed block with rotation axis swivelling joint, fixed block and fixed slot cooperation equipment, still be fixed with permanent magnet I on the fixed slot, still be equipped with the module of bouncing in the standing groove, the module of bouncing contains the springboard, be equipped with a plurality of recesses on the springboard, the recess below is equipped with the through-hole, the module of bouncing still includes the long-legged bolt, the long-legged bolt passes aforementioned through-hole and fixes on the base of module below of bouncing, the springboard is gapped with aforementioned base, a plurality of springs have been placed in the clearance.

2. The PCB soldering tin fixing jig according to claim 1, wherein: the long-foot bolt penetrates through the spring.

3. The PCB soldering tin fixing jig according to claim 1, wherein: the fixing block is further provided with a permanent magnet II, and the permanent magnet II is arranged on the assembling surface of the fixing block and the fixing groove.

4. The PCB soldering tin fixing jig according to claim 1, wherein: and a wire groove for placing wires is also arranged on the base.

5. The PCB soldering tin fixing jig according to claim 1, wherein: the fixed block is also provided with a bulge.

6. The PCB soldering tin fixing jig according to claim 1, wherein: and a placing groove for placing the springboard is also arranged in the placing groove.