CN216253379U

CN216253379U - PCB core board and division board crimping device

Info

Publication number: CN216253379U
Application number: CN202122763374.7U
Authority: CN
Inventors: 张学宝
Original assignee: SHANGHAI ZHIQI ELECTRONIC TECHNOLOGY CO LTD
Current assignee: SHANGHAI ZHIQI ELECTRONIC TECHNOLOGY CO LTD
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-08
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a PCB core board and isolation board pressing device which comprises a concave board, wherein the upper surface of the concave board is fixedly connected with a U-shaped board, the upper surface of the concave board is fixedly connected with a placing table, the upper surface of the placing table is provided with a groove, the inner top wall of the U-shaped board is fixedly connected with a hydraulic rod, the outer surface of the hydraulic rod is sleeved with a connecting ring, and the bottom surface of the connecting ring is fixedly connected with a limiting frame. This PCB core and division board compression fittings, can promote the pressure head through the push pedal through the hydraulic stem and move downwards, can stimulate the go-between through the extension spring at the in-process that the pressure head moved downwards, make the go-between promote spacing frame and move downwards, cage the pressfitting platform, thereby prevent PCB core and division board roll-off pressfitting platform, thereby when having solved to carry out the pressfitting to PCB core and division board, slip roll-off pressfitting platform can appear in division board and PCB core, lead to the deviation can appear in the pressfitting position, and comparatively troublesome problem when taking out the work piece of accomplishing the pressfitting.

Description

PCB core board and division board crimping device

Technical Field

The utility model belongs to the field of PCB boards, and particularly relates to a PCB core board and isolation board laminating device.

Background

A PCB circuit board, also called a printed circuit board, is a provider of electrical connection of electronic components, and is mainly designed by a layout design, and the circuit board has the main advantages of greatly reducing errors of wiring and assembly, improving automation level and production labor rate.

SUMMERY OF THE UTILITY MODEL

The utility model provides a method for pressing a PCB core board and a PCB core board, and aims to solve the problems that when the PCB core board and the isolation board are pressed, the isolation board and the PCB core board can slide out of a pressing table, so that the pressing position can deviate, and the qualified rate of workpieces is influenced.

The PCB core board and partition board pressing device comprises a concave board, wherein a U-shaped board is fixedly connected to the upper surface of the concave board, a placing table is fixedly connected to the upper surface of the concave board, a groove is formed in the upper surface of the placing table, a hydraulic rod is fixedly connected to the inner top wall of the U-shaped board, a connecting ring is sleeved on the outer surface of the hydraulic rod, a limiting frame is fixedly connected to the bottom surface of the connecting ring, two tension springs are fixedly connected to the bottom surface of the connecting ring, a pressing plate is fixedly connected to the bottom ends of the two tension springs together, the upper surface of the pressing plate is fixedly connected to the bottom end of the telescopic end of the hydraulic rod, a pressing head is fixedly connected to the bottom surface of the pressing plate, and a control panel is fixedly connected to the right side surface of the U-shaped board.

The upper surface of concave plate and the bottom surface of placing the platform inlay jointly and have two smooth cylinders, every the equal sliding connection of inner wall of smooth cylinder has the ejector pin, two the common fixedly connected with permanent magnetism board in bottom of ejector pin, the interior roof of concave plate is fixed to be inlayed and is had the electro-magnet.

The inner wall of the concave plate is fixedly connected with a supporting plate, the bottom surface of the permanent magnet plate is in contact with the upper surface of the supporting plate, and the top end of each sliding cylinder and the top end of each ejector rod are located on the same horizontal plane with the inner bottom wall of the groove.

Two symmetrical chutes are formed in the inner side wall of the limiting frame, each chute is connected with a sliding block in a sliding mode, and one side face, close to each other, of each sliding block is fixedly connected with the left side face and the right side face of the pressing plate respectively.

The equal fixedly connected with locating plate of left and right sides face of spacing frame, every the slide opening has all been seted up to the upper surface of locating plate, every the equal sliding connection of inner wall of slide opening has the slide bar, every the upper surface of slide bar all with the interior roof fixed connection of U template, every the bottom of slide bar all is connected with the upper surface fixed connection of concave plate.

The diameter value of spacing frame equals with the diameter value of placing the platform, pressure head and recess looks adaptation.

Compared with the prior art, the utility model has the beneficial effects that: can promote the pressure head through being equipped with the hydraulic stem and remove downwards through the push pedal, and can stimulate the go-between through the extension spring at the in-process that the pressure head moved downwards, make the go-between promote spacing frame and move downwards, cage the pressfitting platform, thereby prevent PCB core and division board roll-off pressfitting platform, thereby it is fashionable to solve to carry out the pressfitting to PCB core and division board, slip roll-off pressfitting platform can appear in division board and PCB core, lead to the pressfitting position deviation can appear, and comparatively troublesome problem when taking out the work piece of pressfitting completion, through the electro-magnet, can absorb the permanent magnetic plate when the electro-magnet produces magnetic force, make the permanent magnetic plate upwards remove, make the work piece rebound after the ejector pin promotes the pressfitting, so that the staff takes.

Drawings

FIG. 1 is a schematic perspective view of a U-shaped plate according to the present invention;

FIG. 2 is a cross-sectional view of a front view of a U-shaped plate of the present invention;

fig. 3 is a schematic perspective view of the limiting frame of the present invention.

In the figure: 1. a concave plate; 2. a slide bar; 3. positioning a plate; 4. a U-shaped plate; 5. a limiting frame; 6. a control panel; 7. a placing table; 8. a slider; 9. a slide hole; 10. a connecting ring; 11. a hydraulic lever; 12. pressing a plate; 13. a tension spring; 14. a chute; 15. a pressure head; 16. a groove; 17. a slide cylinder; 18. an electromagnet; 19. a permanent magnet plate; 20. a top rod; 21. and (7) a supporting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-3, a PCB core board and isolation board pressing device includes a concave board 1, the upper surface of the concave board 1 is fixedly connected with a U-shaped board 4, the upper surface of the concave board 1 is fixedly connected with a placing table 7, the upper surface of the placing table 7 is provided with a groove 16, the inner top wall of the U-shaped board 4 is fixedly connected with a hydraulic rod 11, the outer surface of the hydraulic rod 11 is sleeved with a connecting ring 10, the bottom surface of the connecting ring 10 is fixedly connected with a limit frame 5, the bottom surface of the connecting ring 10 is fixedly connected with two tension springs 13, the bottom ends of the two tension springs 13 are fixedly connected with a pressing plate 12, the upper surface of the pressing plate 12 is fixedly connected with the bottom end of the telescopic end of the hydraulic rod 11, the bottom surface of the pressing plate 12 is fixedly connected with a pressing head 15, and the right side surface of the U-shaped board 4 is fixedly connected with a control panel 6.

According to the utility model, two sliding cylinders 17 are embedded on the upper surface of the concave plate 1 and the bottom surface of the placing table 7 together, the inner wall of each sliding cylinder 17 is connected with an ejector rod 20 in a sliding manner, the bottom ends of the two ejector rods 20 are fixedly connected with a permanent magnetic plate 19 together, the inner top wall of the concave plate 1 is fixedly embedded with an electromagnet 18, the permanent magnetic plate 19 can be sucked by starting the electromagnet 18, so that the permanent magnetic plate 19 pushes the ejector rods 20 to move upwards, a workpiece is lifted, and the workpiece can be taken out by a worker conveniently, the inner wall of the concave plate 1 is fixedly connected with a supporting plate 21, the bottom surface of the permanent magnetic plate 19 is contacted with the upper surface of the supporting plate 21, the top end of each sliding cylinder 17 and the top end of the ejector rod 20 and the inner bottom wall of the groove 16 are positioned on the same horizontal plane, the permanent magnetic plate 19 can be positioned by the supporting plate 21, and the phenomenon that the workpiece is damaged due to downward movement when the ejector rods 20 are stressed is prevented.

The inner side wall of the limiting frame 5 is provided with two symmetrical sliding grooves 14, the inner wall of each sliding groove 14 is connected with a sliding block 8 in a sliding manner, one side face, close to each other, of each sliding block 8 is fixedly connected with the left side face and the right side face of a pressing plate 12 respectively, the pressing plate 12 can be positioned by the sliding grooves 14 and the sliding blocks 8, the pressing plate 12 is prevented from inclining and jamming occurs, the left side face and the right side face of the limiting frame 5 are fixedly connected with positioning plates 3, the upper surface of each positioning plate 3 is provided with sliding holes 9, the inner wall of each sliding hole 9 is connected with a sliding rod 2 in a sliding manner, the upper surface of each sliding rod 2 is fixedly connected with the inner top wall of a U-shaped plate 4, the bottom end of each sliding rod 2 is fixedly connected with the upper surface of a concave plate 1, the limiting frame 5 can be more stable in the up-down moving process through the matching of the sliding rods 2 and the sliding holes 9, and the swinging of the limiting frame 5 is prevented, the diameter value of spacing frame 5 equals with the diameter value of placing platform 7, and pressure head 15 and recess 16 looks adaptation.

The working principle of the utility model is as follows: connect the device power when using, and control through control panel 6, put PCB board and division board in the inside of recess 16, start hydraulic stem 11, make hydraulic stem 11 promote clamp plate 12, thereby make pressure head 15 remove downwards, when clamp plate 12 removes downwards, drive go-between 10 through extension spring 13, thereby make go-between 10 promote spacing frame 5 and remove downwards, will place platform 7 and carry out the cage, make pressure head 15 can carry out the pressfitting to PCB board and division board, and after the pressfitting is accomplished, hydraulic stem 11 resets, start electro-magnet 18, make electro-magnet 18 adsorb permanent magnetic plate 19, thereby make the work piece after ejector pin 20 promotes the pressfitting rise.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

PCB core and division board compression fittings, including concave plate (1), its characterized in that: the upper surface of the concave plate (1) is fixedly connected with a U-shaped plate (4), the upper surface of the concave plate (1) is fixedly connected with a placing table (7), a groove (16) is formed in the upper surface of the placing table (7), a hydraulic rod (11) is fixedly connected to the inner top wall of the U-shaped plate (4), the outer surface of the hydraulic rod (11) is sleeved with a connecting ring (10), the bottom surface of the connecting ring (10) is fixedly connected with a limiting frame (5), the bottom surface of the connecting ring (10) is fixedly connected with two tension springs (13), the bottom ends of the two tension springs (13) are fixedly connected with a pressure plate (12) together, the upper surface of the pressure plate (12) is fixedly connected with the bottom end of the telescopic end of the hydraulic rod (11), the bottom surface fixedly connected with pressure head (15) of clamp plate (12), the right flank fixedly connected with control panel (6) of U template (4).
2. The PCB core and spacer press fit assembly of claim 1, wherein: the upper surface of concave plate (1) and the bottom surface of placing platform (7) are inlayed jointly and are had two slide cartridge (17), every the equal sliding connection of inner wall of slide cartridge (17) has ejector pin (20), two the common fixedly connected with permanent magnetism board (19) in bottom of ejector pin (20), the interior roof of concave plate (1) is fixed to be inlayed and is had electro-magnet (18).
3. A PCB core and spacer board bonding apparatus as claimed in claim 2, wherein: the inner wall of the concave plate (1) is fixedly connected with a supporting plate (21), the bottom surface of the permanent magnet plate (19) is in contact with the upper surface of the supporting plate (21), and the top end of each sliding cylinder (17) and the top end of each ejector rod (20) are located on the same horizontal plane with the inner bottom wall of the groove (16).
4. The PCB core and spacer press fit assembly of claim 1, wherein: two symmetrical chutes (14) are formed in the inner side wall of the limiting frame (5), each chute (14) is connected with a sliding block (8) in a sliding mode, and one side face, close to each other, of each sliding block (8) is fixedly connected with the left side face and the right side face of the pressing plate (12) respectively.
5. The PCB core and spacer press fit assembly of claim 1, wherein: the equal fixedly connected with locating plate (3) of the left and right sides face of spacing frame (5), every draw runner (9), every have all been seted up to the upper surface of locating plate (3) the equal sliding connection of inner wall of draw runner (9) has slide bar (2), every the upper surface of slide bar (2) all with the interior roof fixed connection of U template (4), every the bottom of slide bar (2) all with the upper surface fixed connection of concave plate (1).
6. The PCB core and spacer press fit assembly of claim 1, wherein: the diameter value of spacing frame (5) equals with the diameter value of placing platform (7), pressure head (15) and recess (16) looks adaptation.