CN214819120U

CN214819120U - Board splitting jig in printed board processing

Info

Publication number: CN214819120U
Application number: CN202120440803.4U
Authority: CN
Inventors: 邓志宏
Original assignee: Suzhou Ganrui Electronic Technology Co ltd
Current assignee: Suzhou Ganrui Electronic Technology Co ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-11-23
Anticipated expiration: 2031-03-01

Abstract

The utility model discloses a divide board tool in printing board processing, the on-line screen storage device comprises a base, fixed mounting has the cutter on the adjustable shelf, symmetry movable mounting has two fly leafs, two on the base equal fixed mounting has a mount pad, two on the movable shelf was close to one side outer wall mutually the printing board body has been erect jointly between the mount pad, install the chucking device between mount pad and the fly leaf, install interval adjusting device between fly leaf and the base. Has the advantages that: the utility model discloses saying printing board centre gripping between two mount pads, make the central line of printing board align with the cutter all the time from both sides centre gripping, improved the efficiency of minute board, secondly, the mode that utilizes the centre gripping has replaced handheld mode, has not only improved the quality of minute board, has more improved the security of minute board, and the mount pad can be changed according to different printing boards simultaneously.

Description

Board splitting jig in printed board processing

Technical Field

The utility model relates to a printing board technical field especially relates to a divide board tool in printing board processing.

Background

In the process of processing the printed board, the PCBA cannot be directly produced on line due to the size, the appearance, the device layout and the like of the PCBA, the PCBA needs to be grouped or a process edge is added, so that the PCBA is realized with manufacturability, and the PCBA or redundant board edges need to be separated by a board separator after the PCBA is manufactured so as to carry out post-process work such as debugging, assembly and the like.

In the prior art, the board also becomes the inseparable part of realization PCBA manufacturability, and during the board operation of branch, all will be with lower sword counterpoint printed board, hold the back and divide the board by the hand, the operation degree of difficulty is big, and production efficiency is low, and the risk that produces the quality problem is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the knife needs to be counterpointed and needs to be held by hand to be unsafe at every turn in the prior art, and providing a branch board tool in the processing of printed board.

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

the utility model provides a divide board tool in printed board processing, includes the base, symmetry fixed mounting has two mounting brackets, two on the base the mounting bracket is close to the common fixed mounting in one side mutually and has a mount, two the mounting bracket is close to the common movable mounting in one side mutually and has the adjustable shelf, fixed mounting has the cutter on the adjustable shelf, symmetry movable mounting has two fly leafs, two on the base the equal fixed mounting has a mount pad, two on the movable shelf is close to one side outer wall mutually the printed board body has been erect jointly between the mount pad, install the chucking device between mount pad and the fly leaf, install interval adjusting device between fly leaf and the base.

In foretell branch board tool in printed board processing, symmetry fixed mounting has two first slide bars, two on the outer wall of adjustable shelf both sides first spout has all been seted up on the mounting bracket, slidable mounting between first slide bar and the first spout, fixed mounting has the cylinder on the mount, install the pneumatic stem on the cylinder, cylinder one end fixed mounting is kept away from to the pneumatic stem on the outer wall of adjustable shelf.

In foretell branch board tool in printed board processing, chucking device includes two connecting plates of symmetry fixed mounting on the mount pad lateral wall, symmetry fixed mounting has two inserted bars on the fly leaf, two the jack has all been seted up on the connecting plate, mutually support between inserted bar and the jack, the spacing groove has been seted up on the inserted bar outer wall, fixed mounting has the spring on the spacing inslot wall, spacing groove one end fixed mounting is kept away from to the spring has the stopper.

In foretell branch board tool in printed board processing, interval adjusting device includes the second slide bar of fixed mounting on the fly leaf, the second spout has been seted up on the base, slidable mounting between second slide bar and the second spout, two mounting holes have been seted up to the symmetry on the outer wall of base both sides, two common movable mounting has two-way threaded rod between the mounting hole, be equipped with two sections opposite direction's screw thread on the two-way threaded rod, two all seted up threaded hole on the second slide bar, and the screw thread opposite direction of two screw holes, two the screw hole respectively with two-way threaded rod threaded mounting.

In the board dividing jig for processing the printed board, the bearings are fixedly mounted in the two mounting holes, and the bidirectional threaded rod is fixedly mounted on the inner rings of the two bearings.

Compared with the prior art, the utility model discloses the advantage lies in:

the utility model discloses saying printing board centre gripping between two mount pads, make the central line of printing board align with the cutter all the time from both sides centre gripping, improved the efficiency of minute board, secondly, the mode that utilizes the centre gripping has replaced handheld mode, has not only improved the quality of minute board, has more improved the security of minute board, and the mount pad can be changed according to different printing boards simultaneously.

Drawings

Fig. 1 is a schematic structural view of a board dividing jig in printed board processing according to the present invention;

fig. 2 is an enlarged view of a part a of the structure of the board dividing jig in the printed board processing of the present invention;

fig. 3 is the utility model provides a B partial structure's enlargements in the branch board tool in the printing board processing.

In the figure: the device comprises a base 1, a mounting frame 2, a fixing frame 3, a movable frame 4, a cylinder 5, a pneumatic rod 6, a cutter 7, a movable plate 8, a mounting seat 9, a printed board body 10, a first sliding rod 11, a first sliding groove 12, a connecting plate 13, an inserting rod 14, a spring 15, a limiting block 16, a second sliding rod 17, a second sliding groove 18, a mounting hole 19, a bearing 20 and a bidirectional threaded rod 21.

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, a board dividing jig in printed board processing comprises a base 1, two mounting frames 2 are symmetrically and fixedly mounted on the base 1, a fixed frame 3 is jointly and fixedly mounted on one side, which is close to one side, of the two mounting frames 2, a movable frame 4 is jointly and movably mounted on one side, two first sliding rods 11 are symmetrically and fixedly mounted on the outer walls of two sides of the movable frame 4, first sliding grooves 12 are respectively formed in the two mounting frames 2, the first sliding rods 11 and the first sliding grooves 12 are slidably mounted, a cylinder 5 is fixedly mounted on the fixed frame 3, a pneumatic rod 6 is mounted on the cylinder 5, one end, away from the cylinder 5, of the pneumatic rod 6 is fixedly mounted on the outer wall of the movable frame 4, a cutter 7 is fixedly mounted on the movable frame 4, two movable plates 8 are symmetrically and movably mounted on the base 1, and mounting seats 9 are fixedly mounted on the outer walls of one side, which is close to the two movable plates 8, erect printed board body 10 between two mount pads 9 jointly, install chucking device between mount pad 9 and the fly leaf 8, chucking device includes two connecting plates 13 of symmetry fixed mounting on the mount pad 9 lateral wall, symmetry fixed mounting has two inserted bar 14 on the fly leaf 8, the jack has all been seted up on two connecting plates 13, mutually support between inserted bar 14 and the jack, the spacing groove has been seted up on the inserted bar 14 outer wall, fixed mounting has spring 15 on the spacing inslot wall, spacing groove one end fixed mounting is kept away from to spring 15 has stopper 16, it is worth noting, press stopper 16 into the spacing groove, make stopper 16's limiting displacement disappear, can take off mount pad 9 with inserted bar 14 and jack separation, change mount pad 9 according to the printed board of difference.

An interval adjusting device is arranged between the movable plate 8 and the base 1, the interval adjusting device comprises a second slide bar 17 fixedly arranged on the movable plate 8, a second sliding groove 18 is arranged on the base 1, the second slide bar 17 and the second sliding groove 18 are slidably arranged, two mounting holes 19 are symmetrically arranged on the outer walls of two sides of the base 1, a bidirectional threaded rod 21 is movably arranged between the two mounting holes 19, bearings 20 are fixedly arranged in the two mounting holes 19, the bidirectional threaded rod 21 is fixedly arranged on the inner rings of the two bearings 20, two sections of threads with opposite directions are arranged on the bidirectional threaded rod 21, threaded holes are arranged on the two second slide bars 17, the thread directions of the two threaded holes are opposite, the two threaded holes are respectively in threaded connection with the bidirectional threaded rod 21, and it is worth noting that the bidirectional threaded rod 21 is rotated to enable the two second slide bars 17 to be close to or far away from each other, when the printed boards are close to each other, the printed boards can be clamped, and the center lines of the printed boards are always aligned with the cutter 7 without being held by hands and aligned.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The utility model discloses the theory of operation: the limiting block 16 is pressed into the limiting groove, so that the limiting effect of the limiting block 16 disappears, and the installation seat 9 can be taken down by separating the inserted rod 14 from the jack.

Rotate two-way threaded rod 21, the opposite screw of both ends direction that is equipped with on the two-way threaded rod 21, and respectively with two screw hole screw thread installations for when two-way threaded rod 21 rotated, two second slide bars 17 can be close to each other or keep away from each other, can press from both sides the printing board tight when being close to each other, the central line of printing board aligns with cutter 7 all the time, need not hand, and need not align.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A board dividing jig in the processing of printed boards comprises a base (1) and is characterized in that, two mounting frames (2) are symmetrically and fixedly mounted on the base (1), the two mounting frames (2) are jointly and fixedly mounted with a fixed frame (3) at one side close to each other, the two mounting frames (2) are jointly and movably mounted with a movable frame (4) at one side close to each other, a cutter (7) is fixedly installed on the movable frame (4), two movable plates (8) are symmetrically and movably installed on the base (1), installation seats (9) are fixedly installed on the outer wall of one side, close to each other, of the two movable plates (8), a printed board body (10) is erected between the two installation seats (9) in the same frame, a clamping device is arranged between the mounting seat (9) and the movable plate (8), and a distance adjusting device is arranged between the movable plate (8) and the base (1).

2. The board dividing jig for the processing of the printed boards according to claim 1, wherein two first sliding rods (11) are symmetrically and fixedly mounted on outer walls of two sides of the movable frame (4), two first sliding grooves (12) are formed in the two mounting frames (2), the first sliding rods (11) and the first sliding grooves (12) are slidably mounted, a cylinder (5) is fixedly mounted on the fixed frame (3), a pneumatic rod (6) is mounted on the cylinder (5), and one end, far away from the cylinder (5), of the pneumatic rod (6) is fixedly mounted on an outer wall of the movable frame (4).

3. The board splitting jig for the processing of the printed board according to claim 1, wherein the clamping device comprises two connecting plates (13) symmetrically and fixedly mounted on the side wall of the mounting seat (9), two inserting rods (14) are symmetrically and fixedly mounted on the movable plate (8), jacks are formed in the two connecting plates (13), the inserting rods (14) and the jacks are matched with each other, a limiting groove is formed in the outer wall of the inserting rod (14), a spring (15) is fixedly mounted on the inner wall of the limiting groove, and a limiting block (16) is fixedly mounted at one end, away from the limiting groove, of the spring (15).

4. The board dividing jig for the processing of the printed boards according to claim 1, wherein the distance adjusting device comprises a second slide bar (17) fixedly mounted on the movable plate (8), the base (1) is provided with a second slide groove (18), the second slide bar (17) and the second slide groove (18) are slidably mounted, two mounting holes (19) are symmetrically formed in outer walls of two sides of the base (1), a bidirectional threaded rod (21) is movably mounted between the two mounting holes (19) together, two sections of threads in opposite directions are arranged on the bidirectional threaded rod (21), the two second slide bars (17) are provided with threaded holes, the thread directions of the two threaded holes are opposite, and the two threaded holes are respectively in threaded mounting with the bidirectional threaded rod (21).

5. The board dividing jig for processing the printed board according to claim 4, wherein bearings (20) are fixedly mounted in the two mounting holes (19), and the bidirectional threaded rod (21) is fixedly mounted on inner rings of the two bearings (20).