CN213946633U

CN213946633U - Special tool of pcb branch board

Info

Publication number: CN213946633U
Application number: CN202022626766.4U
Authority: CN
Inventors: 吴德平
Original assignee: Deping Intelligent Technology Dongguan Co ltd
Current assignee: Deping Intelligent Technology Dongguan Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-08-13
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a pcba divides special tool of board, the on-line screen storage device comprises a base, the pneumatic cylinder output is provided with the hydraulic stem, hydraulic stem bottom fixedly connected with fixed plate, the equal fixedly connected with slide bar in stopper bottom, the fixed block intermediate position runs through and is provided with the screw hole, screw hole female connection has the screw rod, fixed plate rear end both sides fixedly connected with slider and slider all sliding connection on the slide bar. The utility model discloses in, make the screw rod at the screw hole internal rotation, the screw rod removes, the second blotter through two screw rod one ends carries out the centre gripping to the pcba board on the workstation and fixes, can prevent through first blotter and second blotter that the pcba board from being scraped the flower and causing the damage, can divide the board to carry out the centre gripping to the pcba of equidimension not fixed, the pneumatic cylinder makes the hydraulic stem extension drive fixed plate and some bonding tool downstream, can guarantee through the slider that the fixed plate can not take place to translocate on the slide bar slides, spot welding is carried out automatically, workman's working strength has been reduced, be worth wideling popularize.

Description

Special tool of pcb branch board

Technical Field

The utility model relates to a pcb board technical field especially relates to pcb divides special tool of board.

Background

The PCB refers to a circuit board, which is an important electronic component, a support body of an electronic element, and a provider of circuit connection of the electronic element, and is called a printed circuit board because the PCB is manufactured by adopting an electronic printing technology.

The pcb divides the board to need use the tool to carry out spot welding to it with man-hour, and traditional tool can't divide the board to fix to the pcb, and the pcb divides the board to take place the dislocation easily that the dislocation leads to the spot welding position to take place, leads to causing the damage to the pcb to lead to being crushed by the bonding tool at the during operation easily, current tool needs the manual spot welding of workman at the during operation, and workman's working strength is great.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a pcba special jig for board separation.

In order to achieve the above purpose, the utility model adopts the following technical scheme: pcba divides special tool of board, the on-line screen storage device comprises a base, base top rear end fixedly connected with backplate, base top intermediate position fixedly connected with workstation, the workstation top is provided with first blotter, backplate top fixedly connected with backup pad, backup pad bottom intermediate position fixedly connected with pneumatic cylinder, the pneumatic cylinder output is provided with the hydraulic stem, hydraulic stem bottom fixedly connected with fixed plate, the positive both sides intermediate position fixedly connected with stopper of backplate, the equal fixedly connected with slide bar in stopper bottom and the slide bar bottom fixed connection on base top outer wall, base top both sides fixedly connected with fixed block, the fixed block intermediate position runs through and is provided with the screw hole, screw hole female connection has the screw rod, the equal fixedly connected with second blotter of screw rod one end.

As a further description of the above technical solution:

the bottom of the fixing plate is provided with spot welding heads which are uniformly distributed.

As a further description of the above technical solution:

the first cushion pad is made of rubber.

As a further description of the above technical solution:

the second buffer pad is made of polystyrene.

As a further description of the above technical solution:

the base top both sides lean on intermediate position fixedly connected with support column and support column top and screw rod sliding connection, the support column top shape is semi-circular.

As a further description of the above technical solution:

fixed plate rear end both sides fixedly connected with slider and slider all sliding connection on the slide bar.

As a further description of the above technical solution:

and one end of the screw opposite to the workbench is fixedly connected with a handle.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first rotate the screw rod through the handle for the screw rod is at the screw hole internal rotation, and the screw rod removes, and the second blotter through two screw rod one ends carries out the centre gripping to the pcba board on the workstation and fixes, can prevent through first blotter and second blotter that the pcba board from being scraped the flower by sharp-pointed part and causing the damage, can divide the board to carry out the centre gripping to the pcba of equidimension not fixed, and the position accuracy that guarantees spot welding is suitability stronger simultaneously.

2. The utility model discloses in, make the hydraulic stem extension drive fixed plate and some bonding tool downstream through the pneumatic cylinder, can guarantee through the slider that the fixed plate slides on the slide bar that the translocation can not take place in the removal, guarantee the stability of fixed plate, spot welding has been carried out automatically, has reduced workman's working strength, is worth wideling popularize.

Drawings

FIG. 1 is a front view of a pcb board dividing jig provided by the present invention;

FIG. 2 is a top view of the pcba board-dividing jig of the present invention;

fig. 3 is the utility model provides a pcba divides board special fixture's side view.

Illustration of the drawings:

1. a base; 2. a back plate; 3. a work table; 4. a spot welding head; 5. a first cushion pad; 6. a second cushion pad; 7. a support pillar; 8. a slide bar; 9. a hydraulic lever; 10. a support plate; 11. a hydraulic cylinder; 12. a fixing plate; 13. a limiting block; 14. a slider; 15. a fixed block; 16. a handle; 17. a screw; 18. a threaded bore.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the pcba divides board special fixture, including the base 1, the base 1 top rear end fixedly connects with the backplate 2, the base 1 top intermediate position fixedly connects with the workstation 3, the workstation 3 top is provided with the first buffer 5, the backplate 2 top fixedly connects with the backup pad 10, the backup pad 10 bottom intermediate position fixedly connects with the pneumatic cylinder 11, the pneumatic cylinder 11 output end is provided with the hydraulic stem 9, the hydraulic stem 9 bottom fixedly connects with the fixed plate 12, the backplate 2 front both sides intermediate position fixedly connects with the stopper 13, stopper 13 bottom all fixedly connects with the slide bar 8 and the slide bar 8 bottom is fixedly connected on the base 1 top outer wall, make the hydraulic stem 9 extend and drive the fixed plate 12 and the point bonding tool 4 to move down through the pneumatic cylinder 11, the fixed plate 12 drives the slide block 14 to slide on the slide bar 8 at the same time can guarantee the fixed plate 12 can not translocate in the removal, guarantee the stability of the fixed plate 12, can carry out spacing protection to fixed plate 12 through stopper 13, spot welding automatically, workman's working strength has been reduced, 1 top both sides fixedly connected with fixed block 15 of base, 15 intermediate positions of fixed block run through and are provided with

screw hole

18, 18 internal thread connections of screw hole have screw rod 17, the equal fixedly connected with second blotter 6 of screw rod 17 one end, put the pcba board on workstation 3, make screw rod 17 rotate through handle 16, make screw rod 17 at 18 internal rotations of screw hole, 3 directions of workstation are removed at the beginning of screw rod 17, second blotter 6 through two screw rod 17 one ends carries out the centre gripping to the pcba board on workstation 3 fixed, can divide the board to the pcba of equidimension not and carry out the centre gripping fixed, guarantee that the accurate suitability is stronger simultaneously in position of spot welding.

Fixed plate 12 bottom is provided with evenly distributed's spot welding head 4, the material of first blotter 5 is rubber, the material of second blotter 6 is polystyrene, can prevent through first blotter 6 and second blotter 5 that the pcba board from being scraped the flower by sharp-pointed part and causing the damage, 1 top both sides of base lean on intermediate position fixedly connected with

support column

7 and 7 tops of support column and screw rod 17 sliding connection, 7 top shapes of support column are semi-circular, can support screw rod 17 through support column 7, spot welding head 4 divides the board to the pcba and carries out spot welding, 12 rear end both sides fixedly connected with sliders 14 of fixed plate and 14 all sliding connection on slide bar 8, screw rod 17 and the equal fixedly connected with handle 16 of the opposite one end of workstation 3.

The working principle is as follows: put the pcba board on workstation 3, make screw rod 17 rotate through handle 16, make screw rod 17 at the internal rotation of screw hole 18, screw rod 17 begins to want 3 directions of workstation to remove, second blotter 6 through two screw rod 17 one ends carries out the centre gripping fixed to the pcba board on workstation 3, can prevent through first blotter 6 and second blotter 5 that the pcba board from being scraped the flower by sharp-pointed part and causing the damage, make hydraulic stem 9 extension drive fixed plate 12 and some welding head 4 downstream through pneumatic cylinder 11, fixed plate 12 drives slider 14 and slides on slide bar 8 and can guarantee that fixed plate 12 can not take place the translocation in the removal, guarantee the stability of fixed plate 12, can carry out spacing protection to fixed plate 12 through stopper 13, can support screw rod 17 through support column 7, spot welding head 4 divides the board to the pcba to carry out spot welding.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

The special tool of board is divided to pcba, including base (1), its characterized in that: the rear end of the top of the base (1) is fixedly connected with a back plate (2), the middle position of the top of the base (1) is fixedly connected with a workbench (3), the top of the workbench (3) is provided with a first cushion pad (5), the top of the back plate (2) is fixedly connected with a support plate (10), the middle position of the bottom of the support plate (10) is fixedly connected with a hydraulic cylinder (11), the output end of the hydraulic cylinder (11) is provided with a hydraulic rod (9), the bottom of the hydraulic rod (9) is fixedly connected with a fixed plate (12), the middle positions of the two sides of the front of the back plate (2) are fixedly connected with limit blocks (13), the bottoms of the limit blocks (13) are fixedly connected with slide rods (8) and the bottoms of the slide rods (8) are fixedly connected on the outer wall of the top of the base (1), the two sides of the top of the base (1) are fixedly connected with fixed blocks (15), and the middle position of the fixed blocks (15) penetrates through and is provided with a threaded hole (18), the threaded hole (18) is internally connected with a screw rod (17), and one end of the screw rod (17) is fixedly connected with a second cushion pad (6).
2. The pcba divides board special tool of claim 1, characterized in that: the bottom of the fixing plate (12) is provided with spot welding heads (4) which are uniformly distributed.
3. The pcba divides board special tool of claim 1, characterized in that: the first cushion pad (5) is made of rubber.
4. The pcba divides board special tool of claim 1, characterized in that: the second buffer pad (6) is made of polystyrene.
5. The pcba divides board special tool of claim 1, characterized in that: the base (1) top both sides lean on intermediate position fixedly connected with support column (7) and support column (7) top and screw rod (17) sliding connection, support column (7) top shape is semi-circular.
6. The pcba divides board special tool of claim 1, characterized in that: and the two sides of the rear end of the fixed plate (12) are fixedly connected with sliding blocks (14), and the sliding blocks (14) are connected on the sliding rod (8) in a sliding manner.
7. The pcba divides board special tool of claim 1, characterized in that: and one end of the screw rod (17) opposite to the workbench (3) is fixedly connected with a handle (16).