CN218450723U

CN218450723U - PCB printing bearing jig

Info

Publication number: CN218450723U
Application number: CN202221685282.XU
Authority: CN
Inventors: 孟庆松
Original assignee: Kunshan Xinfangda Electronics Co ltd
Current assignee: Kunshan Xinfangda Electronics Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2023-02-03
Anticipated expiration: 2032-07-01

Abstract

The utility model belongs to PCB board printing field, concretely relates to PCB board printing bears tool, the on-line screen storage device comprises a base, fixed mounting has the motor on the base, the welding has the screw rod in the pivot of motor, there is the supporting disk outside of screw rod through threaded connection, it has the connecting rod to articulate on the supporting disk, it has the slide to articulate on the connecting rod, the welding has the slide on the slide rod, the welding has the backup pad on the base, sliding connection has the inserted bar in the backup pad, the welding has the dog on the inserted bar, dog and backup pad contact, the fixed cover in the outside of inserted bar has kept off the ring, the outside of inserted bar is provided with the spring. The utility model discloses a set up pivot, backup pad, inserted bar, dog, fender ring, spring, jack isotructure, through the spring action for the inserted bar makes inserted bar and jack cooperation under the effect of spring, makes the motor stall back, and the countershaft of being convenient for is spacing, makes splint fixed stable to the PCB board, and is difficult not hard up.

Description

PCB printing bearing jig

Technical Field

The utility model relates to a PCB board printing technology field specifically is a PCB board printing bears tool.

Background

The printed circuit board, also called printed circuit board, printed board for short, PCB for short or insulating board as base material is cut into certain size, and at least one conducting pattern is attached to the base board and distributed with holes to replace the base board of electronic elements and realize the connection between electronic elements. When the PCB is printed, the PCB needs to be printed through the PCB printing bearing jig. In the prior art, when the PCB printing bearing jig is used, the PCB with different sizes is inconvenient to fix, and meanwhile, the stability is lower after the PCB is fixed. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tool is born in PCB board printing has solved the fixed inconvenient problem of PCB board to the variation in size, has still solved the lower problem of fixed back stability.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PCB board printing bears tool, includes the base, fixed mounting has the motor on the base, the welding has the screw rod in the pivot of motor, there is the supporting disk outside of screw rod through threaded connection, it has the connecting rod to articulate on the supporting disk, it has the slide bar to articulate on the connecting rod, the welding has the slide on the slide bar, the welding has the backup pad on the base, sliding connection has the inserted bar in the backup pad, the welding has the dog on the inserted bar, dog and backup pad contact, the fixed coupling in outside of inserted bar has the fender ring, the outside of inserted bar is provided with the spring, a plurality of jacks have been seted up in the pivot.

Preferably, the base is provided with a sliding groove, and a sliding rod is connected in the sliding groove in a sliding manner. The sliding rod is guided by arranging the sliding groove.

Preferably, the sliding plate is welded with a convex block, and the convex block is connected with the base in a sliding manner. Through setting up the lug, reduce the frictional force between slide and the base.

Preferably, the sliding plate is welded with a clamping plate, and the clamping plate is bonded with a rubber pad. Through setting up splint and rubber pad, fix the PCB board.

Preferably, one end of the spring is welded with the support plate, and the other end of the spring is welded with the baffle ring. Through setting up the spring for keep off the ring and be convenient for fixed.

Preferably, a plurality of the jacks are distributed on the rotating shaft in an annular array, and the jacks are connected with inserting rods in a sliding mode. The rotation shaft is limited by arranging the matching of the jack and the inserted rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up motor, pivot, screw rod, supporting disk, connecting rod, slide bar, slide, lug isotructure, rotate through the motor drive pivot, and then make the screw rod rotate and the supporting disk is threaded motion, and then make the connecting rod deflect for the slide bar drives the slide and removes, makes splint fix the PCB board, and is applicable to fixedly to the PCB board of variation in size.

2. The utility model discloses a set up pivot, backup pad, inserted bar, dog, fender ring, spring, jack isotructure, through the spring action for the inserted bar makes inserted bar and jack cooperation under the effect of spring, makes the motor stall back, and the countershaft of being convenient for is spacing, makes splint fixed stable to the PCB board, and is difficult not hard up.

Drawings

FIG. 1 is a perspective view of the whole structure of the present invention;

fig. 2 is a front cross-sectional view of the present invention shown in fig. 1;

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a motor; 3. a rotating shaft; 4. a screw; 5. a support disc; 6. a connecting rod; 7. a slide bar; 8. a chute; 9. a slide plate; 10. a bump; 11. a splint; 111. a rubber pad; 12. a support plate; 13. inserting a rod; 14. a stopper; 15. a baffle ring; 16. a spring; 17. and (4) inserting the jack.

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 efforts all belong to the protection scope of the present invention.

Please refer to fig. 1 and 2, a PCB printing bearing jig comprises a base 1, a motor 2 is fixedly mounted on the base 1, a screw 4 is welded on a rotating shaft 3 of the motor 2, the outer side of the screw 4 is connected with a supporting plate 5 through threads, a connecting rod 6 is hinged on the supporting plate 5, a sliding rod 7 is hinged on the connecting rod 6, a sliding groove 8 is formed in the base 1, a sliding rod 7 is connected in the sliding groove 8, and the sliding rod 7 is guided by arranging the sliding groove 8.

Referring to fig. 2 and 3, a sliding plate 9 is welded on the sliding rod 7, a bump 10 is welded on the sliding plate 9, the bump 10 is slidably connected with the base 1, friction between the sliding plate 9 and the base 1 is reduced by arranging the bump 10, a clamping plate 11 is welded on the sliding plate 9, a rubber pad 111 is bonded on the clamping plate 11, and the PCB is fixed by arranging the clamping plate 11 and the rubber pad 111.

Please refer to fig. 2 and 4, a support plate 12 is welded on the base 1, an inserting rod 13 is slidably connected in the support plate 12, a stop block 14 is welded on the inserting rod 13, the stop block 14 contacts with the support plate 12, a stop ring 15 is fixedly sleeved on the outer side of the inserting rod 13, a spring 16 is arranged on the outer side of the inserting rod 13, one end of the spring 16 is welded with the support plate 12, the other end of the spring 16 is welded with the stop ring 15, the stop ring 15 is convenient to fix by arranging the spring 16, a plurality of jacks 17 are formed in the rotating shaft 3, the jacks 17 are distributed on the rotating shaft 3 in an annular array manner, the inserting rod 13 is slidably connected in the jacks 17, and the rotating shaft 3 is limited by arranging the jacks 17 to be matched with the inserting rod 13.

The utility model discloses the concrete implementation process as follows: during the use, place the PCB board on slide 9, then start motor 2, motor 2 starts pivot 3 and rotates, pivot 3 rotates and drives screw rod 4 and rotates, screw rod 4 rotates and supporting disk 5 is threaded motion, and then make supporting disk 5 move downwards, and then make connecting rod 6 deflect, and then make slide bar 7 drive slide 9 and move, slide 9 removes and drives splint 11 and moves, and then make rubber pad 111 and PCB board contact, press from both sides the clamp and fix the PCB board, drive pivot 3 through motor 2 and rotate, and then make screw rod 4 rotate and supporting disk 5 are threaded motion, and then make connecting rod 6 deflect, make slide bar 7 drive slide 9 and move, make splint 11 fix the PCB board, can be applicable to fixing the PCB board of variation in size, when pivot 3 rotates, jack 17 and inserted bar 13 misplace, and then make spring 16 compressed, after the PCB board is fixed, motor 2 opens and stops work, through the spring 16 effect, make inserted bar 13 under the effect of spring 16, make inserted

bar

13 and 17 cooperate, make motor 2 stop the jack after stalling, make the splint 3 spacing difficult to the PCB board not hard up.

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 PCB board printing bears tool, includes base (1), its characterized in that: fixed mounting has motor (2) on base (1), the welding has screw rod (4) in pivot (3) of motor (2), there is supporting disk (5) outside of screw rod (4) through threaded connection, it has connecting rod (6) to articulate on supporting disk (5), it has slide bar (7) to articulate on connecting rod (6), the welding has slide (9) on slide bar (7), the welding has backup pad (12) on base (1), sliding connection has inserted bar (13) in backup pad (12), the welding has dog (14) on inserted bar (13), dog (14) and backup pad (12) contact, the outside of inserted bar (13) is fixed to have cup jointed fender ring (15), the outside of inserted bar (13) is provided with spring (16), a plurality of jacks (17) have been seted up on pivot (3).

2. The PCB printing bearing jig of claim 1, wherein: the base (1) is provided with a sliding groove (8), and the sliding groove (8) is connected with a sliding rod (7) in a sliding manner.

3. The PCB printing bearing jig of claim 1, wherein: the sliding plate (9) is welded with a convex block (10), and the convex block (10) is connected with the base (1) in a sliding mode.

4. The PCB printing bearing jig of claim 1, wherein: the sliding plate (9) is welded with a clamping plate (11), and a rubber pad (111) is bonded on the clamping plate (11).

5. The PCB printing bearing jig of claim 1, wherein: one end of the spring (16) is welded with the support plate (12), and the other end of the spring (16) is welded with the baffle ring (15).

6. The PCB printing bearing jig of claim 1, wherein: a plurality of jack (17) are distributed on pivot (3) for the annular array, sliding connection has inserted bar (13) in jack (17).