CN213532420U

CN213532420U - Assembly jig capable of accurately positioning PCB and glass plate successively

Info

Publication number: CN213532420U
Application number: CN202022486075.9U
Authority: CN
Inventors: 奉晓华; 李诗琪
Original assignee: Chengdu Punos Electronic Technology Co ltd
Current assignee: Chengdu Punos Electronic Technology Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-06-25
Anticipated expiration: 2030-11-02

Abstract

The utility model belongs to assembly jig field, especially, can successively accurate positioning PCB board and assembly jig of glass board, the on-line screen storage device comprises a base, the top fixed mounting of base has the mount table, the top fixed mounting of base has the connecting seat, one side fixed mounting of connecting seat has the diaphragm, the top fixed mounting of diaphragm has the push rod motor, the output shaft of push rod motor extends to the below of diaphragm and fixed mounting has the catch bar, the bottom slidable mounting of catch bar has the connecting plate, the bottom fixed mounting of connecting plate has the locating plate, the first groove that two symmetries set up is seted up to the bottom of connecting plate, slidable mounting has the removal seat in the first groove, the bottom fixed mounting who removes the seat has the fixed plate, the bottom fixed mounting of connecting plate has the rectangle seat that two symmetries set up. The utility model relates to a rationally, be convenient for fix a position PCB board and glass board, and be convenient for assemble PCB board and glass board.

Description

Assembly jig capable of accurately positioning PCB and glass plate successively

Technical Field

The utility model relates to an assembly jig technical field especially relates to an assembly jig that can successively pinpoint PCB board and glass board.

Background

The PCB, which is called a printed circuit board in chinese, is an important electronic component, a support for electronic components, and a carrier for electrical connection of electronic components. Because the assembly jig is manufactured by adopting electronic printing technology, the assembly jig is called a 'printed' circuit board, and when the PCB and the glass plate are assembled, the PCB and the glass plate are positioned more difficultly, and the problem that the PCB and the glass plate are not convenient to position and assemble exists, so the assembly jig capable of accurately positioning the PCB and the glass plate in sequence is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that has the PCB board of being not convenient for fix a position and assemble with the glass board among the prior art, and the assembly tool that can successively pinpoint PCB board and glass board that proposes.

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

an assembly jig capable of accurately positioning a PCB and a glass plate sequentially comprises a base, wherein an assembly table is fixedly arranged at the top of the base, a connecting seat is fixedly arranged at the top of the base, a transverse plate is fixedly arranged at one side of the connecting seat, a push rod motor is fixedly arranged at the top of the transverse plate, an output shaft of the push rod motor extends to the lower part of the transverse plate and is fixedly provided with a push rod, a connecting plate is slidably arranged at the bottom end of the push rod, a positioning plate is fixedly arranged at the bottom end of the connecting plate, two first grooves which are symmetrically arranged are formed in the bottom end of the connecting plate, a moving seat is slidably arranged in the first grooves, a fixing plate is fixedly arranged at the bottom end of the moving seat, two rectangular seats which are symmetrically arranged are fixedly arranged at the bottom end of the connecting plate, threaded holes are formed in the rectangular seats, and L shape pole runs through the catch bar, and the draw-in groove that two symmetries set up is seted up on the top of L shape pole, has seted up the second groove on the catch bar, and slidable mounting has the bayonet lock in the second groove, and bayonet lock and the draw-in groove looks adaptation that corresponds, and the top fixed mounting of bayonet lock has the one end of fixed spring, and fixed spring's the other end fixed mounting is on the top inner wall of second groove, and one side fixed mounting of bayonet lock has the pull rod, and the pull rod extends to the outside of catch bar.

Preferably, the same limiting rod is fixedly installed on the inner walls of the two sides of the first groove, the moving seat is sleeved on the limiting rod in a sliding mode, and the moving seat can be limited.

Preferably, all seted up the sliding tray on the both sides inner wall of first groove, the equal fixed mounting in both sides of removing the seat has the sliding seat, and sliding seat and the sliding tray sliding connection who corresponds can make to remove the seat and carry out stable removal.

Preferably, a rotating groove is formed in one side of the fixing plate, one end of the adjusting screw rod is rotatably installed in the rotating groove, and a rotating button is fixedly installed at the other end of the adjusting screw rod.

Preferably, a moving hole is formed in one side of the second groove, and the pull rod is connected with the moving hole in a sliding mode.

Preferably, the push rod is provided with a communicating hole, the second groove is communicated with the communicating hole, and the L-shaped rod is connected with the communicating hole in a sliding mode.

In the utility model, when the assembly jig capable of accurately positioning the PCB and the glass plate successively is used for positioning and assembling the PCB and the glass plate, the PCB and the glass plate are firstly placed on two sides of the positioning plate, then the adjusting screw rod is rotated, and under the action of the threaded hole, the adjusting screw rod can be rotated and moved at the same time, the fixed plate can be driven to move by the movement of the adjusting screw rod, and the PCB and the glass plate can be positioned and fixed by the movement of the fixed plate;

through the push rod motor, the push rod motor can drive catch bar and connecting plate downstream through the output shaft, PCB board and the glass board downstream that the connecting plate can, make the PCB board install on the assembly bench, reverse start push rod motor, can make the connecting plate reset, then the rebound pull rod, the pull rod can drive the bayonet lock and move, make the bayonet lock break away from the draw-in groove that corresponds and compress fixed spring, then remove the connecting plate, the connecting plate can drive L shape pole and move, when the glass board moved to the assembly bench, the position of bayonet lock was corresponding with the position of the draw-in groove that corresponds this moment, loosen the bayonet lock, under fixed spring's spring action, can make the bayonet lock card go into in the draw-in groove that corresponds, thereby be convenient for assemble the glass board.

The utility model relates to a rationally, simple structure, convenient operation is convenient for fix a position PCB board and glass board, and is convenient for assemble PCB board and glass board.

Drawings

Fig. 1 is a schematic structural view of an assembly jig capable of accurately positioning a PCB and a glass plate in sequence according to the present invention;

fig. 2 is a schematic structural view of a part a of an assembly jig capable of accurately positioning a PCB and a glass plate in sequence according to the present invention;

fig. 3 is the utility model provides a can be successively accurate positioning PCB board and glass plate's assembly fixture's B part schematic structure.

In the figure: 1. a base; 2. an assembly table; 3. a connecting seat; 4. a transverse plate; 5. a push rod motor; 6. a push rod; 7. a connecting plate; 8. positioning a plate; 9. a first groove; 10. a movable seat; 11. a fixing plate; 12. a rectangular base; 13. a threaded hole; 14. adjusting the screw rod; 15. a bayonet lock; 16. fixing the spring; 17. a pull rod; 18. an L-shaped rod; 19. a card slot; 20. a second groove.

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, an assembly jig capable of accurately positioning a PCB and a glass plate sequentially comprises a base 1, an assembly table 2 is fixedly mounted on the top of the base 1, a connecting seat 3 is fixedly mounted on the top of the base 1, a transverse plate 4 is fixedly mounted on one side of the connecting seat 3, a push rod motor 5 is fixedly mounted on the top of the transverse plate 4, an output shaft of the push rod motor 5 extends to the lower side of the transverse plate 4 and is fixedly mounted with a push rod 6, a connecting plate 7 is slidably mounted on the bottom end of the push rod 6, a positioning plate 8 is fixedly mounted on the bottom end of the connecting plate 7, two first grooves 9 symmetrically arranged are formed in the bottom end of the connecting plate 7, a moving seat 10 is slidably mounted in the first grooves 9, a fixing plate 11 is fixedly mounted at the bottom end of the moving seat 10, two rectangular seats 12 symmetrically arranged are fixedly mounted at the bottom end of, and adjusting screw 14's one end is rotated and is installed on fixed plate 11, the top fixed mounting of connecting plate 7 has L shape pole 18, and L shape pole 18 runs through catch bar 6, draw-in groove 19 that two symmetries set up is seted up on the top of L shape pole 18, second groove 20 has been seted up on catch bar 6, slidable mounting has bayonet lock 15 in the second groove 20, and bayonet lock 15 and the 19 looks adaptation of corresponding draw-in groove, the top fixed mounting of bayonet lock 15 has fixing spring 16's one end, fixing spring 16's other end fixed mounting is on the top inner wall of second groove 20, one side fixed mounting of bayonet lock 15 has pull rod 17, and pull rod 17 extends to the outside of catch bar 6.

In this embodiment, the same limiting rod is fixedly mounted on the inner walls of the two sides of the first groove 9, and the moving seat 10 is slidably sleeved on the limiting rod, so that the moving seat 10 can be limited.

In this embodiment, sliding grooves are formed in the inner walls of the two sides of the first groove 9, sliding seats are fixedly mounted on the two sides of the movable seat 10, and the sliding seats are slidably connected with the corresponding sliding grooves, so that the movable seat 10 can move stably.

In this embodiment, a rotation groove is formed in one side of the fixing plate 11, one end of the adjusting screw 14 is rotatably installed in the rotation groove, and a rotation button is fixedly installed at the other end of the adjusting screw 14.

In this embodiment, a moving hole is formed at one side of the second groove 20, and the pull rod 17 is slidably connected to the moving hole.

In this embodiment, the pushing rod 6 is provided with a communication hole, the second groove 20 is communicated with the communication hole, and the L-shaped rod 18 is slidably connected with the communication hole.

In the utility model, when the PCB and the glass plate are positioned and assembled, the PCB and the glass plate are firstly placed at two sides of the positioning plate 8, then the adjusting screw 14 is rotated to move under the action of the threaded hole 13, the adjusting screw 14 is moved while rotating, the fixed plate 11 is driven by the movement of the adjusting screw 14 to move, the PCB and the glass plate can be positioned and fixed by the movement of the fixed plate 11, the push rod motor 5 can drive the push rod 6 and the connecting plate 7 to move downwards through the output shaft, the PCB and the glass plate which can be connected with the connecting plate 7 can move downwards, the PCB is arranged on the assembly table 2, the push rod motor 5 is reversely started to reset the connecting plate 7, then the pull rod 17 is moved upwards, the pull rod 17 can drive the bayonet 15 to move, the bayonet 15 can be separated from the corresponding clamping groove 19 and compress the fixing spring 16, then remove connecting plate 7, connecting plate 7 can drive L shape pole 18 and remove, and when the glass board removed on assembly bench 2, bayonet 15's position corresponded with the position of the draw-in groove 19 that corresponds this moment, unclamped bayonet 15, under the elastic force effect of fixed spring 16, can make bayonet 15 block in the draw-in groove 19 that corresponds to be convenient for assemble the glass board.

Claims

1. An assembly jig capable of accurately positioning a PCB and a glass plate successively comprises a base (1) and is characterized in that an assembly table (2) is fixedly mounted at the top of the base (1), a connecting seat (3) is fixedly mounted at the top of the base (1), a transverse plate (4) is fixedly mounted at one side of the connecting seat (3), a push rod motor (5) is fixedly mounted at the top of the transverse plate (4), an output shaft of the push rod motor (5) extends to the lower part of the transverse plate (4) and is fixedly provided with a push rod (6), a connecting plate (7) is slidably mounted at the bottom end of the push rod (6), a positioning plate (8) is fixedly mounted at the bottom end of the connecting plate (7), two first grooves (9) which are symmetrically arranged are formed in the bottom end of the connecting plate (7), a moving seat (10) is slidably mounted in the first grooves (9), and a fixing plate (, the bottom of the connecting plate (7) is fixedly provided with two rectangular seats (12) which are symmetrically arranged, the rectangular seats (12) are provided with threaded holes (13), adjusting screws (14) are arranged in the threaded holes (13) in a screwed mode, one ends of the adjusting screws (14) are rotatably arranged on the fixing plate (11), the top end of the connecting plate (7) is fixedly provided with an L-shaped rod (18), the L-shaped rod (18) penetrates through the push rod (6), the top end of the L-shaped rod (18) is provided with two symmetrically arranged clamping grooves (19), the push rod (6) is provided with a second groove (20), a clamping pin (15) is slidably arranged in the second groove (20), the clamping pin (15) is matched with the corresponding clamping groove (19), the top end of the clamping pin (15) is fixedly provided with one end of a fixing spring (16), the other end of the fixing spring (16) is fixedly arranged on the inner wall of the, one side of the bayonet lock (15) is fixedly provided with a pull rod (17), and the pull rod (17) extends to the outer side of the push rod (6).

2. The assembly jig capable of accurately positioning the PCB and the glass plate in sequence according to claim 1, wherein the inner walls of the two sides of the first groove (9) are fixedly provided with a same limiting rod, and the movable seat (10) is slidably sleeved on the limiting rod.

3. The assembly jig capable of accurately positioning the PCB and the glass plate in sequence as claimed in claim 1, wherein the first groove (9) has sliding grooves formed on inner walls of two sides thereof, and the moving seat (10) has sliding seats fixedly mounted on two sides thereof and slidably connected to the corresponding sliding grooves.

4. The assembly jig capable of accurately positioning the PCB and the glass plate in sequence according to claim 1, wherein a rotating groove is formed in one side of the fixing plate (11), one end of the adjusting screw rod (14) is rotatably installed in the rotating groove, and a rotating button is fixedly installed at the other end of the adjusting screw rod (14).

5. The assembly jig capable of accurately positioning the PCB and the glass plate in sequence as claimed in claim 1, wherein a moving hole is formed at one side of the second groove (20), and the pull rod (17) is slidably connected with the moving hole.

6. The assembly jig capable of accurately positioning the PCB and the glass plate in sequence as claimed in claim 1, wherein the pushing rod (6) is provided with a communication hole, the second groove (20) is communicated with the communication hole, and the L-shaped rod (18) is slidably connected with the communication hole.