CN220422139U - Drilling support jig of teflon PCB - Google Patents

Abstract

The utility model relates to the technical field of PCB boards and discloses a drilling support jig for a Teflon PCB board, which comprises a first long plate, wherein a second long plate is fixedly connected to the left side and the right side of the top of the first long plate, a long slide block is fixedly connected to the top of the second long plate, limiting blocks are fixedly connected to the front side and the rear side of the top of the long slide block, a workbench is connected to the inside of the long slide block in a sliding manner, and two inclined thread grooves are formed in the top of the workbench. According to the utility model, the sliding column is limited and cannot move, so that the sliding column can be adjusted according to the size of the PCB, the fixed operation is performed, the position deviation during punching is avoided, the inserting block is taken down and inserted into the slot for limiting when the sliding column moves to the front and rear sides of the PCB for punching, the surface of the PCB is not required to be manually punched, the error caused by arm shaking during punching is avoided, and the working efficiency is improved.

Description

Drilling support jig of teflon PCB

Technical Field

The utility model relates to the technical field of PCB boards, in particular to a drilling support jig for a teflon PCB board.

Background

The name of PCB is printed circuit board, also called printed circuit board, which is an important electronic component and is the support of electronic components, however, the common form of support structure is a planar support system and a vertical diagonal support system.

In the use, can't adjust according to the size of PCB board, make the PCB board can not obtain effectual fixedly, easy offset position when punching to need the manual work to punch it, then sometimes the arm rocks and causes the error to the PCB board position of punching easily, has reduced work efficiency.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a drilling support jig for a teflon PCB.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a drilling support tool of teflon PCB board, includes long board one, the equal fixedly connected with long board two of the top left and right sides of long board one, the equal fixedly connected with stopper of top fixedly connected with long slider of long board two, the inside sliding connection of long slider has the workstation, the top of workstation is provided with two oblique screw thread groove, two the inside sliding connection of oblique screw thread groove has the slip post respectively, four the well lower part of slip post all is provided with the spring, the bottom fixedly connected with of slip post is on the inside top of workstation, the rear side threaded connection of slip post has the second screw, the right-hand member fixedly connected with L shape plate of workstation, the side threaded connection has first screw around the top of L shape plate.

As a further description of the above technical solution:

the left side and the right side of rectangular plate one all are provided with rectangular spout, two the inside sliding connection of rectangular spout has the pulley, pulley fixedly connected with is in the inside bottom of U-shaped board, the equal sliding connection in the left and right sides bottom of U-shaped board has the inserted block, the top of rectangular spout is provided with a plurality of slots, inserted block and slot block, the first servo motor of top right side fixedly connected with of U-shaped board, the output fixedly connected with threaded rod of first servo motor, the middle part threaded connection of threaded rod has square slider, square slider bottom fixedly connected with fixed plate, the bottom fixedly connected with telescopic link of fixed plate, the output fixedly connected with second servo motor of telescopic link, the output fixedly connected with drill point of second servo motor.

As a further description of the above technical solution:

the right-hand member rotation of threaded rod is connected with the stabilizer plate, the bottom fixed connection of stabilizer plate is in the top left side of U shaped plate.

As a further description of the above technical solution:

and the middle parts of the two inclined thread grooves are fixedly connected with limiting strips.

As a further description of the above technical solution:

handles are fixedly connected to the adjacent sides of the two inserting blocks.

As a further description of the above technical solution:

and universal wheels are fixedly connected to the four corners of the bottom of the first long plate.

As a further description of the above technical solution:

the top left end of rectangular plate one is close to edge fixedly connected with controller, the controller respectively with first servo motor, second servo motor and telescopic link electric connection.

The utility model has the following beneficial effects:

1. according to the utility model, the workbench is pressed downwards, the PCB is placed below the sliding columns to be pressed, the four sliding columns in the movable inclined thread groove relatively move to the PCB, so that the PCB is adjusted, and then the second screw at the rear part of the sliding column is twisted to the rear side of the sliding column to accurately limit the sliding column, so that the sliding column is limited and cannot move, the PCB can be adjusted according to the size of the PCB, the PCB is fixed, and the position deviation during punching is avoided.

2. According to the utility model, the first servo motor and the screw rod rotate, the telescopic rod, the second servo motor and the drill point at the lower part are moved along with the screw rod, so that the left and right sides of the PCB are conveniently punched, the U-shaped plate and the pulley are moved to slide, the insert block is taken down when the front and rear sides of the PCB are moved to punch, and the insert block is inserted into the slot to limit the position, so that the surface of the PCB is not required to be punched manually, errors caused by arm shaking during punching are avoided, and the working efficiency is improved.

Drawings

Fig. 1 is a front view of a drilling support jig for a teflon PCB board according to the present utility model;

fig. 2 is a side view of a drilling support jig for a teflon PCB board according to the present utility model;

fig. 3 is a partial structure diagram of a drilling support jig for a teflon PCB board according to the present utility model.

Legend description:

1. an elongated plate I; 2. a universal wheel; 3. an elongated plate II; 4. a limiting block; 5. an elongated slider; 6. a first screw; 7. l-shaped plate; 8. an inclined thread groove; 9. a second screw; 10. a first servo motor; 11. a drill needle; 12. a fixing plate; 13. square slide block; 14. a second servo motor; 15. a threaded rod; 16. a stabilizing plate; 17. a U-shaped plate; 18. a limit bar; 19. a handle; 20. inserting blocks; 21. a work table; 22. a controller; 23. a slot; 24. an elongated chute; 25. a pulley; 26. a telescopic rod; 27. a sliding column; 28. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a drilling support tool of teflon PCB board, including long plate one 1, be convenient for play the supporting role when using equipment, the equal fixedly connected with long plate two 3 in the top of long plate one 1, the equal fixedly connected with long slider 5 in top of long plate two 3, can carry out the back-and-forth movement to workstation 21, the equal fixedly connected with stopper 4 in the top front and back side of long slider 5, the inside sliding connection of long slider 5 has workstation 21, the top of workstation 21 is provided with two oblique screw thread grooves 8, the inside sliding connection of two oblique screw thread grooves 8 has slide post 27 respectively, can adjust the size of PCB board, the well lower part of four slide post 27 all is provided with spring 28, the bottom fixedly connected with of slide post 27 is on the inside top of workstation 21, the rear side threaded connection of slide post 27 has second screw 9, can carry out spacing operation to slide post 27 for can not remove at the during operation, the right-hand member fixedly connected with L shape plate 7, the front and back side threaded connection of the top of L shape plate 7 has first screw 6.

The left and right sides of rectangular plate 1 all is provided with rectangular spout 24, the inside sliding connection of two rectangular spouts 24 has pulley 25, pulley 25 fixedly connected with is in the inside bottom of U-shaped plate 17, can be to carrying out the back-and-forth movement, be convenient for carry out drilling to the surface of PCB board, the equal sliding connection of side bottom has inserted block 20 about U-shaped plate 17, the top of rectangular spout 24 is provided with a plurality of slots 23, inserted block 20 and slot 23 block, the first servo motor 10 of top right side fixedly connected with of U-shaped plate 17, carry out the back-and-forth movement through square slider 13 that first servo motor 10 will, the output fixedly connected with threaded rod 15 of first servo motor 10, the middle part threaded connection of threaded rod 15 has square slider 13, square slider 13 bottom fixedly connected with fixed plate 12, the bottom fixedly connected with telescopic link 26 of fixed plate 12, make driller 11 can go on the flexible from top to bottom, the output fixedly connected with second servo motor 14 of telescopic link 26, the output fixedly connected with needle 11 of second servo motor 14, the right-hand end rotation connection of 15 has stabilizer plate 16, the bottom 16 of two sides 16 of stabilizer plate 16 are connected with side 16 at the side of left side, the top of two side of the equal fixedly connected with four-sided 22 of left-hand side servo motor 1, the four-side surface side of left side 1, the four-side surface side of the four-bar device is connected with four-bar device 22, the top side surface of four-bar device is connected with four-bar linkage, the top side 1, the top side of four-piece device is connected with four-bar device is connected with top side 1, two side end-side 22, two side top end-side 18, 20, and side 18 top-side 18, and side device is all is connected.

Working principle: firstly, put into the PCB board that needs drilling on the workstation 21, press down workstation 21, put into the below of sliding column 27 with the PCB board, the cooperation is pressed, four corners that move to the PCB board relatively of four sliding columns 27 of the inside of the oblique screw thread groove 8 of the rethread, make the size of PCB board adjust, the cooperation is twisted sliding column 27 rear portion second screw 9 to the rear side of sliding column 27 and is carried out its accurate spacing operation, make sliding column 27 spacing, unable removal, the size that has realized can be according to the PCB board is adjusted, thereby fix the operation to it, the position is avoided shifting when punching, and rotate through the output of first servo motor 10 and the threaded rod 15, thereby square slider 13 and fixed plate 12 of outer wall also move simultaneously, telescopic link 26 with the lower part, second servo motor 14 and drill needle 11 follow the removal, be convenient for punch the PCB board left and right sides, the rethread moves U-shaped board 17 and pulley 25 and slides, it need to carry out spacing to the front and rear face of board top, insert the piece 20 when will punch, it need not be inserted down and insert the spacing device when having realized that the position need to make the manual work and having realized, the manual error has not had the side of the hole, the manual work has been caused the position to be moved, the position is avoided when the manual work is shifted to the surface is realized and can not has been shifted in the side 23 to the position is easy to the surface has been driven to the manual work to the hole.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a drilling support tool of teflon PCB board, includes rectangular plate one (1), its characterized in that: the utility model discloses a novel structure of a long plate, including long plate (1), slider (5), screw (7), screw (6) are provided with two oblique screw grooves (8), two the inside sliding connection of oblique screw groove (8) respectively in top, four the well lower part of sliding column (27) all is provided with spring (28), the inside top of sliding column (27) is in the inside top of workstation (21), the rear side threaded connection of sliding column (27) has second screw (9), the right-hand member fixedly connected with L shape plate (7) of workstation (21), the top front and back side threaded connection of L shaped plate (7) has first screw (6).

2. The drilling support jig of a teflon PCB board according to claim 1, wherein: the utility model discloses a motor control device for a motor control device, including a U-shaped plate (17), a plurality of servo motor (14) and a plurality of servo motor, wherein the left and right sides of rectangular plate (1) all are provided with rectangular spout (24), two the inside sliding connection of rectangular spout (24) has pulley (25), pulley (25) fixedly connected with is in the inside bottom of U-shaped plate (17), the bottom of the left and right sides of U-shaped plate (17) all sliding connection has inserted block (20), the top of rectangular spout (24) is provided with a plurality of slots (23), inserted block (20) and slot (23) block, the top right side fixedly connected with first servo motor (10) of U-shaped plate (17), the output fixedly connected with threaded rod (15) of first servo motor (10), the middle thread connection of threaded rod (15) has square slider (13), square slider (13) bottom fixedly connected with fixed plate (12), the bottom fixedly connected with telescopic link (26), the output fixedly connected with second servo motor (14) of telescopic link (26), output fixedly connected with needle (11) of second servo motor (14).

3. The drilling support jig of a teflon PCB board according to claim 2, wherein: the right-hand member of threaded rod (15) rotates and is connected with stabilizer plate (16), the bottom fixed connection of stabilizer plate (16) is in the top left side of U shaped plate (17).

4. The drilling support jig of a teflon PCB board according to claim 1, wherein: and the middle parts of the two inclined thread grooves (8) are fixedly connected with limit strips (18).

5. The drilling support jig of a teflon PCB board according to claim 2, wherein: the handles (19) are fixedly connected to the adjacent sides of the two inserting blocks (20).

6. The drilling support jig of a teflon PCB board according to claim 1, wherein: the universal wheels (2) are fixedly connected to the four corners of the bottom of the first long plate (1).

7. The drilling support jig of a teflon PCB board according to claim 1, wherein: the left end of the top of the first long plate (1) is fixedly connected with a controller (22) near the edge, and the controller (22) is respectively and electrically connected with the first servo motor (10), the second servo motor (14) and the telescopic rod (26).