CN212573119U

CN212573119U - Fixing device is used in PCB circuit board processing production

Info

Publication number: CN212573119U
Application number: CN202021547600.7U
Authority: CN
Inventors: 韦宏征
Original assignee: Foshan Guoli Optoelectronics Technology Co ltd
Current assignee: Foshan Guoli Optoelectronics Technology Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-02-19
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a fixing device is used in PCB circuit board processing production, include the base, treat the machined part, two risers of the upper end fixedly connected with of base, two the lateral wall of riser all rotates the fixed establishment that is connected with and treats that the lateral wall of machined part offsets, two the draw-in groove has all been seted up at fixed establishment's upper and lower both ends, two the lateral wall of riser all is equipped with the stop gear who extends to in the draw-in groove rather than relative, be equipped with slewing mechanism on the base, two free ends of slewing mechanism respectively with two fixed establishment's lateral wall fixed connection, fixed establishment is including rotating the mounting panel of connection on the riser lateral wall, the direction spout has been seted up on the mounting panel. The utility model has the advantages of reasonable design, not only can treat the machined part and stabilize fixedly, be convenient for process it, guarantee processingquality can treat the machined part moreover and overturn, is convenient for process guarantee machining efficiency to its reverse side.

Description

Fixing device is used in PCB circuit board processing production

Technical Field

The utility model relates to a circuit board processing technology field especially relates to a fixing device is used in PCB circuit board processing production.

Background

The PCB circuit board is also called as a printed circuit board, is an important electronic component, is a supporting body of an electronic component, is a carrier for electrical connection of the electronic component, and is relatively precise, a plurality of fixing clamps are generally required to be used for fixing the PCB circuit board in the production and processing process of the PCB circuit board, and then the PCB circuit board is processed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art fixation clamp operation inconvenience, still can take place the circuit board and rock the phenomenon in the course of working, influence processingquality, and add man-hour when needs to the circuit board reverse side, the low problem of work efficiency, and the fixing device is used in PCB circuit board processing production who proposes, it not only can treat the machined part and stabilize fixedly, be convenient for process it, guarantee processingquality, and can treat the machined part and overturn, be convenient for process its reverse side, guarantee machining efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fixing device is used in PCB circuit board processing production, includes the base, treats the machined part, two risers of the upper end fixedly connected with of base, two the lateral wall of riser all rotates the fixed establishment that is connected with and treats that the lateral wall of machined part offsets, two the draw-in groove has all been seted up at fixed establishment's upper and lower both ends, two the lateral wall of riser all is equipped with the stop gear who extends to rather than relative draw-in groove in, be equipped with slewing mechanism on the base, two free ends of slewing mechanism respectively with two fixed establishment's lateral wall fixed connection.

Preferably, fixed establishment is including rotating the mounting panel of connection on the riser lateral wall, the direction spout has been seted up on the mounting panel, sliding connection has first magnetic path in the direction spout, be connected with a plurality of first springs between the inside wall of first magnetic path and direction spout, the lateral wall fixedly connected with connecting plate of first magnetic path, the connecting plate runs through the lateral wall of direction spout and extends to the outside of mounting panel, the lateral wall fixedly connected with of connecting plate and the U template that the lateral wall of treating the machined part offsets, the upper and lower both ends inside wall of direction spout all inlays and is equipped with the second magnetic path opposite with first magnetic path relative lateral wall magnetic pole, the upper and lower both ends lateral wall at the mounting panel is seted up to the draw-in groove.

Preferably, stop gear is including running through the intercommunication groove of seting up on the riser lateral wall, the inside wall of intercommunication groove rotates and is connected with two L templates that extend to respectively rather than in the relative draw-in groove, two be connected with a plurality of second springs between the L template.

Preferably, slewing mechanism is including seting up the mounting groove on the base, the both ends inside wall of mounting groove all rotates and is connected with the dwang, two the common fixedly connected with turning block of lateral wall of dwang, the rotation groove that communicates each other with the mounting groove is seted up to the preceding lateral wall of base, the turning block extends to the rotation inslot, two the lateral wall of dwang all around being equipped with the stay cord, two the free end of stay cord all runs through in proper order rather than the lateral wall of relative mounting groove, riser, the lateral wall of direction spout and with the lateral wall fixed connection of first magnetic path.

Preferably, the second spring is an elastic spring.

Preferably, the rotating block is provided with anti-skid lines.

Compared with the prior art, the utility model, its beneficial effect does:

1. through the arrangement of the vertical plate, the mounting plate, the guide sliding groove, the first magnetic block, the first spring, the connecting plate, the U-shaped plate, the second magnetic block and the rotating mechanism, the workpiece to be processed can be stably fixed, the processing is convenient, and the processing quality is guaranteed.

2. Through the setting of riser, draw-in groove, intercommunication groove, L template, second spring, easy and simple to handle, can treat the machined part and overturn, be convenient for process its reverse side, guarantee machining efficiency.

To sum up, the utility model has the advantages of reasonable design, not only can treat the machined part and stabilize fixedly, be convenient for process it, guarantee processingquality can treat the machined part moreover and overturn, is convenient for process its reverse side, guarantee machining efficiency.

Drawings

Fig. 1 is a schematic structural view of a fixing device for processing and producing a PCB circuit board according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is an enlarged view of the structure at B in fig. 1.

In the figure: 1 base, 2 treat machined part, 3 riser, 4 mounting panels, 5 direction spouts, 6 first magnetic path, 7 first spring, 8 connecting plates, 9U template, 10 second magnetic path, 11 draw-in grooves, 12 intercommunication grooves, 13L template, 14 second spring, 15 mounting grooves, 16 dwang, 17 turning block, 18 turning grooves, 19 stay cords.

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.

Referring to fig. 1-3, a fixing device for processing and producing a PCB circuit board, comprising a base 1, a workpiece 2 to be processed, two vertical plates 3 fixedly connected to the upper end of the base 1, fixing mechanisms rotatably connected to the side walls of the two vertical plates 3 and abutting against the side walls of the workpiece 2, slots 11 respectively formed at the upper and lower ends of the two fixing mechanisms, a mounting plate 4 rotatably connected to the side walls of the vertical plates 3, a guide chute 5 formed on the mounting plate 4, a first magnetic block 6 slidably connected to the guide chute 5, a plurality of first springs 7 connected between the first magnetic block 6 and the inner side walls of the guide chute 5, it is noted that the first springs 7 are elastic springs capable of pushing the first magnetic block 6 to slide in a direction away from the vertical plates 3 in a natural state, a connecting plate 8 fixedly connected to the side walls of the first magnetic block 6, the connecting plate 8 penetrates through the side walls of the guide chute 5 and extends, the side wall of the connecting plate 8 is fixedly connected with a U-shaped plate 9 which is abutted against the side wall of the workpiece 2 to be machined, and the U-shaped plate 9 is abutted against the side wall and the side walls of the upper end and the lower end of the workpiece 2 to be machined, so that the workpiece 2 to be machined can be stably fixed, second magnetic blocks 10 which are opposite to the magnetic poles of the opposite side walls of the first magnetic blocks 6 are embedded in the inner side walls of the upper end and the lower end of the guide sliding chute 5, so that when the first magnetic blocks 6 are opposed to the second magnetic blocks 10, attractive acting force can be generated, the first magnetic blocks 6 are stably fixed, the U-shaped plate 9 can be further stably fixed to the workpiece 2 to be machined, and clamping grooves 11 are formed;

the side walls of the two vertical plates 3 are respectively provided with a limiting mechanism extending into the clamping grooves 11 opposite to the vertical plates, each limiting mechanism comprises a communicating groove 12 penetrating through the side wall of the corresponding vertical plate 3, the inner side wall of each communicating groove 12 is rotatably connected with two L-shaped plates 13 extending into the corresponding clamping grooves 11, a plurality of second springs 14 are connected between the two L-shaped plates 13, each second spring 14 is an elastic spring, and it is noted that the second springs 14 are positioned on one side of the rotating point of each L-shaped plate 13, which is far away from the mounting plate 4, and can rotate and move out of the corresponding clamping grooves 11 by pressing the two L-shaped plates 13;

the base 1 is provided with a rotating mechanism, two free ends of the rotating mechanism are respectively fixedly connected with the side walls of the two fixing mechanisms, the rotating mechanism comprises a mounting groove 15 arranged on the base 1, the inner side walls at two ends of the mounting groove 15 are both rotatably connected with rotating rods 16, the side walls of the two rotating rods 16 are jointly and fixedly connected with rotating blocks 17, the rotating blocks 17 are provided with anti-skid patterns, the front side wall of the base 1 is provided with rotating grooves 18 mutually communicated with the mounting groove 15, the rotating blocks 17 extend into the rotating grooves 18, it is noted that the rotating blocks 17 extend to the outer side of the base 1 and can conveniently rotate the base 1, the side walls of the two rotating rods 16 are respectively wound with pull ropes 19, the free ends of the two pull ropes 19 sequentially penetrate through the side walls of the mounting groove 15 opposite to the free ends, the vertical plate 3, the side wall of the guide sliding groove 5 and are fixedly, stay cord 19 passes intercommunication groove 12, and stay cord 19 is hidden in riser 3, can avoid taking place the winding confusion phenomenon, and when rotating turning block 17, two dwang 16 rotate, can receive line work to two stay cords 19 simultaneously, make the first magnetic path 6 of its pulling slide, and then can make U template 9 no longer offset with the lateral wall of treating machined part 2, are convenient for will treat that machined part 2 takes out.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

the utility model discloses in, when needs add man-hour to the PCB circuit board, rotate turning block 17, make two dwang 16 rotate, receive line work to two stay cords 19, two stay cords 19 can stimulate two first magnetic paths 6 to slide in guide chute 5, two U template 9 are kept away from, place waiting to add work piece 2 between two U template 9, loosen turning block 17, under the elastic force effect of first spring 7, first magnetic path 6 slides in guide chute 5, two U template 9 are close to waiting to add work piece 2 gradually, when first magnetic path 6 is opposite to second magnetic path 10, can produce the effort of inhaling mutually, it is firm fixed to wait to add work piece 2, two U template 9 all offset with waiting to add the lateral wall and upper and lower both ends of work piece 2 at this moment, it is firm fixed to wait to add work piece 2, be convenient for carry out processing work;

when the reverse side of the workpiece 2 to be processed needs to be processed, the two L-shaped plates 13 on the same vertical plate 3 are pinched to be close to each other, the two L-shaped plates 13 gradually slide out of the corresponding clamping grooves 11, the workpiece 2 to be processed is rotated, the reverse side of the workpiece 2 to be processed is forward, the two L-shaped plates 13 are loosened, the two L-shaped plates 13 are far away from each other under the elastic action of the second spring 14 and slide into the corresponding clamping grooves 11, the mounting plate 4 is fixed, and the reverse side of the workpiece 2 to be processed can be processed conveniently.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fixing device is used in PCB circuit board processing production, includes base (1), treats machined part (2), its characterized in that, two riser (3) of the upper end fixedly connected with of base (1), two the lateral wall of riser (3) all rotates the fixed establishment that is connected with and treats the lateral wall counterbalance of machined part (2), two draw-in groove (11), two have all been seted up at fixed establishment's upper and lower both ends the lateral wall of riser (3) all is equipped with the stop gear who extends to rather than relative draw-in groove (11), be equipped with slewing mechanism on base (1), two free ends of slewing mechanism respectively with two fixed establishment's lateral wall fixed connection.

2. The fixing device for the PCB processing and production according to claim 1, wherein the fixing mechanism comprises a mounting plate (4) rotatably connected to the side wall of the vertical plate (3), a guide chute (5) is formed in the mounting plate (4), a first magnetic block (6) is slidably connected in the guide chute (5), a plurality of first springs (7) are connected between the first magnetic block (6) and the inner side wall of the guide chute (5), a connecting plate (8) is fixedly connected to the side wall of the first magnetic block (6), the connecting plate (8) penetrates through the side wall of the guide chute (5) and extends to the outer side of the mounting plate (4), a U-shaped plate (9) which is abutted against the side wall of the workpiece (2) is fixedly connected to the side wall of the connecting plate (8), second magnetic blocks (10) with opposite magnetic poles to the first magnetic blocks (6) are embedded in the inner side walls at the upper and lower ends of the guide chute (5), the clamping grooves (11) are formed in the side walls of the upper end and the lower end of the mounting plate (4).

3. The fixing device for the processing and production of the PCB according to claim 1, wherein the limiting mechanism comprises a communication groove (12) formed through the side wall of the vertical plate (3), the inner side wall of the communication groove (12) is rotatably connected with two L-shaped plates (13) respectively extending into the corresponding clamping grooves (11), and a plurality of second springs (14) are connected between the two L-shaped plates (13).

4. The fixing device for the PCB circuit board processing production of claim 2, characterized in that, slewing mechanism is including seting up mounting groove (15) on base (1), the both ends inside wall of mounting groove (15) all rotates and is connected with dwang (16), two common fixedly connected with turning block (17) of lateral wall of dwang (16), rotation groove (18) that communicate each other with mounting groove (15) are seted up to the preceding lateral wall of base (1), turning block (17) extend to in rotation groove (18), two the lateral wall of dwang (16) all around being equipped with stay cord (19), two the free end of stay cord (19) all runs through in proper order rather than the lateral wall of relative mounting groove (15), riser (3), the lateral wall of direction spout (5) and with the lateral wall fixed connection of first magnetic path (6).

5. A fixing device for PCB processing and production as claimed in claim 3, wherein the second spring (14) is a spring.

6. The fixing device for the processing and production of the PCB according to claim 4, wherein the rotating block (17) is provided with anti-skid lines.