CN212825837U

CN212825837U - Flexible circuit board processing device for fine circuit

Info

Publication number: CN212825837U
Application number: CN202021645126.1U
Authority: CN
Inventors: 隽培军; 杨顺桃
Original assignee: Junmei Jingwei Circuit Co ltd
Current assignee: Junmei Jingwei Circuit Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-03-30
Anticipated expiration: 2030-08-10

Abstract

The utility model relates to a flexible line way board processing technology field, and a flexible line way board processingequipment of meticulous circuit is disclosed, comprises a workbench, including a motor and a drill bit, the fixed L shaped plate that is equipped with in workstation rear side, the fixed cylinder that is equipped with in internal surface top of L shaped plate, the fixed pivot that is equipped with in piston rod bottom of cylinder, the bottom of pivot is rotated through first rotation bearing and is connected with the limiting plate, the fixed U-shaped plate that is equipped with in bottom of limiting plate, its outside that is located the pivot of top of limiting plate encircles the spacing hole that is equipped with a plurality of symmetries, the axle wall of pivot is provided with rotates stop gear, be provided with the removal drilling mechanism in the U-shaped plate, the top both sides of workstation are all fixed. The utility model discloses can need not fix a position the circuit board again on same flexible circuit board, and process out the hole of different positions.

Description

Flexible circuit board processing device for fine circuit

Technical Field

The utility model relates to a flexible line way board processing technology field especially relates to a flexible line way board processingequipment of meticulous circuit.

Background

The flexible printed circuit board is also called a flexible printed circuit board, or called a flexible printed circuit board, and is a product which is designed and manufactured by printing a circuit pattern on a flexible substrate.

The drilling operation can be usually carried out when processing to current flexible line way board, but the drilling position of circuit board is fixed when current circuit board drilling, when the hole of different positions of processing on same circuit board when needs, need take out the circuit board and fix a position again for the efficiency of circuit board drilling processing is low excessively.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the drilling efficiency is too low when needing to process the hole of different positions on the same circuit board among the prior art, need take out the circuit board and fix a position again, and the flexible circuit board processingequipment of a meticulous circuit that provides.

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

the utility model provides a flexible line way board processingequipment of meticulous circuit, includes workstation, motor and drill bit, the fixed L shaped plate that is equipped with in workstation rear side, the fixed cylinder that is equipped with in internal surface top of L shaped plate, the fixed pivot that is equipped with in piston rod bottom of cylinder, the bottom of pivot is rotated through first rotating bearing and is connected with the limiting plate, the fixed U shaped plate that is equipped with in bottom of limiting plate, its outside that is located the pivot of top of limiting plate encircles and opens the spacing hole that is equipped with a plurality of symmetries, the axletree wall of pivot is provided with rotates stop gear, be provided with the removal drilling mechanism in the U shaped plate, the top both sides of workstation are all fixed and are equipped with the fixed block, two the spout has all been seted up to the lateral wall of fixed block, two the.

Preferably, it includes even board, slide and spring to rotate stop gear, even the board is fixed with in the axle wall upper end of pivot, the slide cup joints with the axle wall slip of pivot, and is located the below of even board, the spring cup joints with the pivot, and both ends respectively with even board and slide fixed connection, the fixed two gag lever posts that are equipped with the symmetry in bottom of slide, the gag lever post is pegged graft with spacing hole.

Preferably, the mobile drilling mechanism comprises a screw rod, the two ends of the screw rod are connected with the two sides of the inner surface of the U-shaped plate through second rotating bearings in a rotating mode, the rod wall of the screw rod is connected with a sliding block in a threaded mode, the motor is fixedly connected with the bottom of the sliding block, the output end of the motor is fixedly connected with the top of the drill bit, and the right end of the screw rod penetrates through the U-shaped plate and is fixedly provided with a first rotating block.

Preferably, the clamping mechanism comprises a screw rod and a pressing plate, a supporting plate is fixedly arranged at the upper end of the side wall of the fixing block, the screw rod is in threaded connection with the supporting plate, the bottom of the screw rod is fixedly connected with the pressing plate, the pressing plate is in contact connection with the side wall of the sliding groove, a spongy cushion is fixedly arranged at the bottom of the pressing plate, and a second rotating block is fixedly arranged at the top of the screw rod and penetrates through the supporting plate.

Preferably, the top of the workbench is positioned between the two fixed blocks, and a base plate is tightly connected with the top of the workbench through threads.

Preferably, four supporting seats symmetrically arranged at four corners are fixedly arranged at the bottom of the workbench.

Compared with the prior art, the utility model provides a flexible line way board processingequipment of meticulous circuit possesses following beneficial effect:

1. according to the flexible circuit board processing device for the fine circuit, the circuit board is positioned and clamped through the positioning mechanism, and the circuit board is prevented from shaking during drilling and processing of the circuit board.

2. The flexible circuit board processing device of the fine circuit can transversely adjust the drilling position of the circuit board through the U-shaped plate, the motor, the drill rod and the movable drilling mechanism.

3. The flexible circuit board processing device of the fine circuit can be matched with the movable drilling mechanism through the rotating limiting mechanism and the rotating shaft, and can drill holes at different positions on the circuit board.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses convenient operation can fix a position fixedly the circuit board again on same flexible circuit board, and processes out the hole of different positions, has improved the efficiency of circuit board drilling processing.

Drawings

Fig. 1 is a schematic structural diagram of a flexible printed circuit processing apparatus for fine circuits according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

fig. 4 is a schematic structural diagram of the limiting plate in fig. 1.

In the figure: the drilling machine comprises a workbench 1, a motor 2, a drill bit 3, a 4L-shaped plate, a cylinder 5, a rotating shaft 6, a limiting plate 7, a U-shaped plate 8, a fixing block 9, a connecting plate 10, a sliding plate 11, a spring 12, a limiting rod 13, a screw rod 14, a sliding block 15, a first rotating block 16, a screw rod 17, a pressing plate 18, a supporting plate 19, a second rotating block 20, a backing plate 21 and a supporting seat 22.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 4, a flexible wiring board processing apparatus for fine wiring, comprises a table 1, motor 2 and drill bit 3, the fixed L shaped plate 4 that is equipped with in 1 rear side of workstation, the fixed cylinder 5 that is equipped with in internal surface top of L shaped plate 4, it fixes cylinder 5 to set up L shaped plate 4, the fixed pivot 6 that is equipped with in piston rod bottom of cylinder 5, the bottom of pivot 6 is rotated through first rotating bearing and is connected with limiting plate 7, the fixed U-shaped plate 8 that is equipped with in bottom of limiting plate 7, its outside that is located pivot 6 of top of limiting plate 7 encircles the spacing hole that is equipped with a plurality of symmetries, the axle wall of pivot 6 is provided with rotates stop gear, be provided with the removal drilling mechanism in the U-shaped plate 8, workstation 1's top both sides are all fixed and are equipped with fixed block 9, the spout has all been seted up to the lateral wall of two fixed blocks 9.

Rotate stop gear and include even board 10, slide 11 and spring 12, even board 10 is equipped with the fixed axle wall upper end of pivot 6, slide 11 cup joints with the axle wall slip of pivot 6, and be located the below of even board 10, spring 12 cup joints with pivot 6, and both ends respectively with even board 10 and slide 11 fixed connection, two gag lever posts 13 of symmetry are fixed to the bottom of slide 11, gag lever post 13 is pegged graft with spacing hole, peg graft with gag lever post 13 through spacing hole, confirm limiting plate 7 and pivot 6's position.

The movable drilling mechanism comprises a screw rod 14, the two ends of the screw rod 14 are connected with the two sides of the inner surface of the U-shaped plate 8 through second rotating bearings in a rotating mode, a sliding block 15 is connected to the rod wall of the screw rod 14 in a threaded mode, the sliding block 5 is in contact with the top of the inner surface of the U-shaped plate 8, the sliding block 15 is limited in movement, a motor 2 is fixedly connected with the bottom of the sliding block 15, the output end of the motor is fixedly connected with the top of a drill bit 3, and the right end of the screw rod 14 penetrates through the U-shaped plate 8 and.

Fixture includes screw rod 17 and clamp plate 18, the fixed backup pad 19 that is equipped with in lateral wall upper end of fixed block 9,

screw rod

17 and 19 threaded connection of backup pad, and bottom and 18 fixed connection of clamp plate, clamp plate 18 is connected with the cell wall contact of lateral wall and spout, it is spacing to carry out the removal of clamp plate 18 through the spout, prevent that clamp plate 18 from taking place to rotate at the in-process that moves down, the fixed foam-rubber cushion that is equipped with in bottom of clamp plate 18, set up the foam-rubber cushion and protect the circuit board when pressing from both sides tightly, backup pad 19 and the fixed second turning block 20 that is equipped with are passed at the top of screw rod 17, the top of workstation 1 just is located between two fixed blocks 9 and has backing plate 21 through screw thread zonulae occludens, it prevents that the drilling depth from causing the damage to workstation 1 to set up backing.

In the utility model, when drilling the circuit board, the circuit board is placed on the top of the backing plate 21, then two second rotating blocks 20 are rotated simultaneously, so that the screw 17 drives the pressing plate 18 to move downwards, the pressing plate 18 drives the sponge pad to fasten and clamp the circuit board under the limit of the sliding groove, then the motor 2 is started to drive the drill bit 3 to rotate, the air cylinder 5 is started to push the drill bit 3 to drill the circuit board, when drilling at different positions is needed, firstly, the sliding plate 11 is moved upwards, the limiting rod 13 is separated from the limiting hole while the spring 12 is extruded, then the limiting plate 7 is rotated to the position needing to be drilled, and the spring 12 is loosened, so that the sliding plate 11 drives the limiting rod 13 to be inserted into the limiting hole at the corresponding position, the position of the limiting plate 7 is determined, then the first rotating block 16 is started to rotate the screw 14, the slider 15 drives the motor 2 and the drill bit 3 to move right above the position needing, the above operation is then repeated to drill the circuit board.

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. The utility model provides a flexible line way board processingequipment of meticulous circuit, includes workstation (1), motor (2) and drill bit (3), its characterized in that, workstation (1) rear side is fixed and is equipped with L shaped plate (4), the fixed cylinder (5) that is equipped with in internal surface top of L shaped plate (4), the fixed pivot (6) that is equipped with in piston rod bottom of cylinder (5), the bottom of pivot (6) is rotated through first rolling bearing and is connected with limiting plate (7), the fixed U-shaped plate (8) that is equipped with in bottom of limiting plate (7), its outside that is located pivot (6) in the top of limiting plate (7) encircles and opens the spacing hole that is equipped with a plurality of symmetries, the axial wall of pivot (6) is provided with and rotates stop gear, be provided with the removal mechanism of drilling in U-shaped plate (8), the top both sides of workstation (1) all fix and are equipped with fixed block (, the side wall of two fixed block (9) has all seted up the spout, two the top that the side wall of fixed block (9) is located the spout all is equipped with fixture.

2. The flexible circuit board processing device of the fine circuit according to claim 1, wherein the rotation limiting mechanism comprises a connecting plate (10), a sliding plate (11) and a spring (12), the connecting plate (10) is fixedly arranged at the upper end of the shaft wall of the rotating shaft (6), the sliding plate (11) is slidably sleeved with the shaft wall of the rotating shaft (6) and is located below the connecting plate (10), the spring (12) is sleeved with the rotating shaft (6), two ends of the spring are respectively fixedly connected with the connecting plate (10) and the sliding plate (11), two symmetrical limiting rods (13) are fixedly arranged at the bottom of the sliding plate (11), and the limiting rods (13) are inserted into the limiting holes.

3. The flexible printed circuit board processing device for fine circuits as claimed in claim 1, wherein the mobile drilling mechanism comprises a screw rod (14), both ends of the screw rod (14) are rotatably connected with both sides of the inner surface of the U-shaped plate (8) through second rotating bearings, a sliding block (15) is connected with the rod wall of the screw rod (14) in a threaded manner, the motor (2) is fixedly connected with the bottom of the sliding block (15), the output end of the motor is fixedly connected with the top of the drill bit (3), and the right end of the screw rod (14) penetrates through the U-shaped plate (8) and is fixedly provided with a first rotating block (16).

4. The flexible circuit board processing device for fine circuits according to claim 1, wherein the clamping mechanism comprises a screw rod (17) and a pressing plate (18), a supporting plate (19) is fixedly arranged at the upper end of the side wall of the fixed block (9), the screw rod (17) is in threaded connection with the supporting plate (19), the bottom of the screw rod is fixedly connected with the pressing plate (18), the pressing plate (18) is in contact connection with the side wall of the chute, a sponge pad is fixedly arranged at the bottom of the pressing plate (18), and the top of the screw rod (17) penetrates through the supporting plate (19) and is fixedly provided with a second rotating block (20).

5. A flexible circuit board processing device for fine circuits according to claim 1, characterized in that a backing plate (21) is screwed tightly between the two fixed blocks (9) on top of said table (1).

6. The device for processing flexible printed circuit board of fine circuit as claimed in claim 1, wherein four supporting seats (22) are fixed at the bottom of said table (1) and are arranged symmetrically at four corners.