CN213197873U

CN213197873U - Flexible line way board dedicated stamping die that drills convenient to drawing of patterns

Info

Publication number: CN213197873U
Application number: CN202022080671.7U
Authority: CN
Inventors: 汪枫
Original assignee: Suzhou Industrial Park Langtes Precision Machinery Co ltd
Current assignee: Suzhou Industrial Park Langtes Precision Machinery Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-14
Anticipated expiration: 2030-09-21

Abstract

The utility model relates to the technical field of flexible circuit board processing, and discloses a flexible circuit board drilling dedicated stamping die convenient for demoulding, which comprises a lower die and an upper die, wherein the middle position of the upper end of the surface of the lower die is provided with a pressure groove, the lower end of the inner part of the lower die is fixedly provided with a mounting ring, at least three flexible circuit boards are provided, a user places the flexible circuit board on the surface of a supporting plate, when the upper die moves downwards along a connecting rod, a pressing block of the upper die is inserted into the pressure groove, the pressing block is contacted with the flexible circuit board, the pressing block drives the flexible circuit board to move downwards, the supporting plate moves on the surface of a sliding rod through a moving block to extrude a reset spring, so that the flexible circuit board is drilled by a drill rod, when the pressing block is taken out from the inside of the pressure groove, the supporting plate restores to the original, thereby being convenient for the quick demoulding of the flexible circuit board.

Description

Flexible line way board dedicated stamping die that drills convenient to drawing of patterns

Technical Field

The utility model relates to a flexible line way board processing technology field specifically is a dedicated stamping die of flexible line way board drilling convenient to drawing of patterns.

Background

Flexible circuit boards, also known as "flexible boards," are printed circuits made from flexible, insulating substrates. Flexible circuits provide excellent electrical performance, meet design requirements for smaller and higher density packaging, and also help reduce assembly processes and enhance reliability. The flexible circuit board is the only solution to meet the miniaturization and movement requirements of electronic products, can be freely bent, wound and folded, can bear millions of dynamic bending without damaging the lead, can be randomly arranged according to the space layout requirements, and can be freely moved and stretched in a three-dimensional space, so that the integration of component assembly and lead connection is realized; the flexible circuit board can greatly reduce the volume and the weight of the electronic product, and is suitable for the development of the electronic product towards high density, miniaturization and high reliability.

Drilling stamping die is the important processing equipment to flexible line way board production and processing, but current drilling stamping die often has a great deal of problem when using, if after drilling flexible line way board, can't be with the inside circuit board of drilling stamping die fine taking out, reduced work efficiency, can't adjust the quantity of drilling rod according to the user demand moreover.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a dedicated stamping die of flexible line way board drilling convenient to drawing of patterns possesses according to the user's demand, carries out the effect of quick installation and dismantlement to the drilling rod, possesses advantages such as the drawing of patterns of being convenient for simultaneously, has solved the method and will have drilled the inside circuit board of stamping die fine taking out, has reduced work efficiency, can't carry out the problem of adjusting according to the user demand in addition to the quantity of drilling rod.

(II) technical scheme

For the fine taking out of the above-mentioned unable inside circuit board with drilling stamping die, reduced work efficiency, can't carry out the purpose of adjusting according to the quantity of user demand to the drilling rod moreover, the utility model provides a following technical scheme: a special punching die for drilling a flexible circuit board convenient for demolding comprises a lower die and an upper die, wherein a pressing groove is formed in the middle position of the upper end of the surface of the lower die, at least three mounting rings are fixedly mounted at the lower ends of the mounting rings, grooves are formed in two sides of the upper end of the inner portion of each mounting ring, push rods are movably inserted into two sides of the inner portion of each mounting ring, a push plate is fixedly mounted at one end of each push plate, a connecting spring is fixedly mounted at one end of each push plate, one end of each push plate is fixedly connected with one side of the inner portion of each mounting ring, a drill rod is movably inserted into the middle position of each mounting ring, contraction grooves are formed in two sides of the lower end of each drill rod, a clamping spring is fixedly mounted in each clamping groove, a movable clamping block is fixedly mounted at one end of each movable, the inside both sides of indent have all been seted up the spout, the inside fixed mounting of spout has the slide bar, and its surperficial movable sleeve is equipped with reset spring, the inside upper end movable mounting of indent has the backup pad, and the equal fixed mounting in both sides on its surface has the movable block, and its activity alternates in the inside of spout, and with slide bar swing joint, the equal fixed mounting in both sides of upper portion mould upper end has the connecting rod, two movable mounting has between the connecting rod the upper portion mould, the lower extreme fixed mounting of upper portion mould has the briquetting.

Preferably, slots are formed in two sides of the upper end of the surface of the mounting ring, the slots are located on two sides of the drill rod and are symmetrically distributed, and the slots and the grooves are symmetrically distributed.

Preferably, the two sides of the lower end of the drill rod are fixedly provided with inserting blocks, and the inserting blocks are clamped with the inserting grooves.

Preferably, one end of the push rod is movably inserted outside the mounting ring, and the push block is fixedly mounted at the end.

Preferably, the lower ends of the two connecting rods are movably sleeved with buffer springs, and the lower ends of the two connecting rods are attached to the lower mold.

Preferably, the four sliding rods are symmetrically distributed relative to the supporting plate, and nuts are movably sleeved at the upper ends of the four sliding rods.

Preferably, the surfaces of the supporting plates are provided with drilled holes, and the drilled holes and the drill rods are symmetrically distributed.

(III) advantageous effects

Compared with the prior art, the utility model provides a dedicated stamping die of flexible line way board drilling convenient to drawing of patterns possesses following beneficial effect:

(1) the special punching die for drilling the flexible circuit board convenient for demoulding is arranged through the mounting ring, the whole device has good mounting and dismounting effects, when a user uses the device, the user takes the nut out of the surface of the slide bar, so that the supporting plate is drawn out from the inside of the pressure groove, the lower end of the drill rod is inserted into the mounting ring by a user, the movable clamping block is inclined, the movable clamping block shrinks into the shrinking groove along with the insertion of the drill rod, the clamping spring is extruded, a user clamps the insertion block on the surface of the drill rod with the slot, so that the movable clamping block is clamped with the groove, thereby be convenient for quick installation of drilling rod, when dismantling, the user promotes the push rod, and the push rod drives the push pedal and removes, and the push pedal drives coupling spring and stretches, and when the push pedal removed, the inside to the shrink groove is contract to movable fixture block to be convenient for dismantle the drilling rod fast.

(2) This dedicated stamping die of flexible line way board drilling convenient to drawing of patterns, setting through the backup pad, make whole device have fine spring out effect, the user places the flexible line way board on the surface of backup pad, when upper portion mould moves down along the connecting rod, the inside of indent is inserted to the briquetting of upper portion mould, the briquetting contacts with the flexible line way board, the briquetting drives the flexible line way board and moves down, the backup pad passes through the movable block and removes on the surface of slide bar, extrude reset spring, make the drilling rod drill the flexible line way board, when the briquetting is taken out from indent inside, the backup pad resumes under reset spring's effect, thereby the flexible line way board's of being convenient for fast demoulding.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of the structure a in fig. 1 according to the present invention;

fig. 3 is a schematic view of the top view structure of the mounting ring of the present invention.

In the figure: 1. a lower mold; 2. an upper mold; 3. briquetting; 4. a connecting rod; 5. pressing a groove; 6. a support plate; 7. a buffer spring; 8. a return spring; 9. a drill stem; 10. installing a ring; 11. a slide bar; 12. a chute; 13. a moving block; 14. clamping and fixing the spring; 15. a groove; 16. a push rod; 17. a movable clamping block; 18. pushing the plate; 19. a connecting spring; 20. a slot; 21. and (5) inserting the blocks.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, a flexible circuit board drilling dedicated stamping die convenient for demolding comprises a lower die 1 and an upper die 2, wherein a pressure groove 5 is formed in the middle position of the upper end of the surface of the lower die 1, at least three mounting rings 10 are fixedly arranged at the lower end inside the lower die, grooves 15 are formed in both sides of the upper end inside the mounting rings 10, push rods 16 are movably inserted in both sides inside the mounting rings 10, a push plate 18 is fixedly arranged at one end of each push plate 18, a connecting spring 19 is fixedly arranged at one end of each push plate 18, one end of each push plate is fixedly connected with one side inside the mounting rings 10, a drill rod 9 is movably inserted in the middle position of the mounting rings 10, contraction grooves are formed in both sides of the lower end of the drill rod 9, a clamping spring 14 is fixedly arranged in each clamping ring, a movable clamping block 17 is fixedly arranged at one end of each movable clamping block 17, spout 12 has all been seted up to the inside both sides of indent 5, the inside fixed mounting of spout 12 has slide bar 11, its surface activity cover is equipped with reset spring 8, the inside upper end movable mounting in indent 5 has backup pad 6, the equal fixed mounting in both sides on its surface has movable block 13, its activity alternates in the inside of spout 12, and with slide bar 11 swing joint, the equal fixed mounting in both sides of upper portion mould 2 upper end has connecting rod 4, movable mounting has upper portion mould 2 between two connecting rod 4, the lower extreme fixed mounting of upper portion mould 2 has briquetting 3.

Further, slot 20 has been seted up to the both sides of the upper end on the surface of collar 10, and slot 20 is located the both sides of drilling rod 9 and is the symmetric distribution, and slot 20 is the symmetric distribution with recess 15, and the equal fixed mounting in both sides of drilling rod 9 lower extreme has inserted block 21, and inserted block 21 and slot 20 looks joint are convenient for activity fixture block 17 and recess 15 looks joint, avoid drilling rod 9 to rotate in the inside of collar 10, influence the result of use.

Furthermore, one end of the push rod 16 is movably inserted in the outer side of the mounting ring 10, and the push block is fixedly mounted at the end, so that a user can drive the push rod 16 to move through the push block, and the drill rod 9 can be rapidly detached conveniently.

Further, the lower ends of the two connecting rods 4 are movably sleeved with buffer springs 7, the lower ends of the buffer springs are attached to the lower die 1, and when the upper die 2 moves downwards along the connecting rods 4, the buffer springs 7 play a good role in buffering.

Furthermore, four slide bars 11 are the symmetric distribution about backup pad 6, and the upper end of four slide bars 11 all activity cover is equipped with the nut, carries on spacingly to backup pad 6 at the inside moving range of indent 5.

Further, the surface of the supporting plate 6 is provided with drilled holes, and the drilled holes and the drill rods 9 are symmetrically distributed, so that the flexible circuit board can be conveniently drilled.

The working principle is as follows: the special stamping die for drilling the flexible circuit board convenient for demolding is characterized in that when a user uses the special stamping die, the user takes out a nut from the surface of a sliding rod 11, a supporting plate 6 is taken out from the inside of a pressure groove 5, the user inserts the lower end of a drill rod 9 into an installation ring 10, a movable clamping block 17 is in an inclined shape, along with the insertion of the drill rod 9, the movable clamping block 17 is contracted into the inside of a contraction groove to extrude a clamping spring 14, the user clamps an insertion block 21 on the surface of the drill rod 9 with an insertion groove 20 to clamp the movable clamping block 17 with a groove 15, so that the drill rod 9 is convenient to install quickly, when the stamping die is disassembled, the user pushes a push rod 16, the push rod 16 drives a push plate 18 to move, the push plate 18 drives a connecting spring 19 to stretch, when the push plate 18 moves, the movable clamping block 17 is contracted into the inside of the contraction groove to facilitate the quick disassembly of the drill rod, when upper portion mould 2 moves down along connecting rod 4, the inside of indent 5 is inserted to briquetting 3 of upper portion mould 2, briquetting 3 contacts with the flexible line way board, briquetting 3 drives the flexible line way board and moves down, backup pad 6 moves on slide bar 11's surface through movable block 13, extrude reset spring 8, make drilling rod 9 drill the flexible line way board, when briquetting 3 is taken out from indent 5 inside, backup pad 6 restores to the original position under reset spring 8's effect, thereby be convenient for the quick drawing of patterns of flexible line way board.

In conclusion, this flexible circuit board dedicated stamping die of driling convenient to drawing of patterns, backup pad 6 moves on the surface of slide bar 11 through movable block 13, extrudes reset spring 8 to the quick drawing of patterns of integral mould of being convenient for, cooperate each other at collar 10 and drilling rod 9 lower extreme activity fixture block 17 simultaneously, make drilling rod 9 have the effect of quick installation and dismantlement, can adjust the quantity of drilling rod 9 according to user's demand simultaneously.

It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 dedicated stamping die of flexible line way board drilling convenient to drawing of patterns, includes lower part mould (1) and upper portion mould (2), its characterized in that: the middle position of the upper end of the surface of the lower mold (1) is provided with a pressure groove (5), the lower end of the inner part of the lower mold is fixedly provided with at least three mounting rings (10), both sides of the inner upper end of each mounting ring (10) are provided with grooves (15), both sides of the inner part of each mounting ring (10) are movably inserted with push rods (16), one end of each push rod is fixedly provided with a push plate (18), one end of each push plate (18) is fixedly provided with a connecting spring (19), one end of each push plate is fixedly connected with one side of the inner part of each mounting ring (10), the middle position of each mounting ring (10) is movably inserted with a drill rod (9), both sides of the lower end of each drill rod (9) are provided with a contraction groove, the inner part of each push plate is fixedly provided with a clamping spring (14), one end of each, the upper end of activity fixture block (17) with recess (15) looks joint, spout (12) have all been seted up to the inside both sides of indent (5), the inside fixed mounting of spout (12) has slide bar (11), and its surface activity cover is equipped with reset spring (8), the inside upper end movable mounting of indent (5) has backup pad (6), and the equal fixed mounting in both sides on its surface has movable block (13), its activity alternates in the inside of spout (12), and with slide bar (11) swing joint, the equal fixed mounting in both sides of upper portion mould (2) upper end has connecting rod (4), two movable mounting has between connecting rod (4) upper portion mould (2), the lower extreme fixed mounting of upper portion mould (2) has briquetting (3).

2. The flexible circuit board drilling special-purpose stamping die convenient for demolding as claimed in claim 1, wherein: slots (20) are formed in the two sides of the upper end of the surface of the mounting ring (10), the slots (20) are located on the two sides of the drill rod (9) and are symmetrically distributed, and the slots (20) and the grooves (15) are symmetrically distributed.

3. The flexible circuit board drilling dedicated stamping die convenient for demolding according to claim 2, characterized in that: the drill rod (9) is characterized in that inserting blocks (21) are fixedly mounted on two sides of the lower end of the drill rod (9), and the inserting blocks (21) are clamped with the inserting grooves (20) mutually.

4. The flexible circuit board drilling special-purpose stamping die convenient for demolding as claimed in claim 1, wherein: one end of the push rod (16) is movably inserted outside the mounting ring (10), and the push block is fixedly mounted at the end.

5. The flexible circuit board drilling special-purpose stamping die convenient for demolding as claimed in claim 1, wherein: the lower ends of the two connecting rods (4) are movably sleeved with buffer springs (7), and the lower ends of the two connecting rods are attached to the lower die (1).

6. The flexible circuit board drilling special-purpose stamping die convenient for demolding as claimed in claim 1, wherein: the four sliding rods (11) are symmetrically distributed relative to the supporting plate (6), and nuts are movably sleeved at the upper ends of the four sliding rods (11).

7. The flexible circuit board drilling special-purpose stamping die convenient for demolding as claimed in claim 1, wherein: the surface of the supporting plate (6) is provided with drilled holes, and the drilled holes and the drill rod (9) are symmetrically distributed.