CN220942718U - Corner bending jig for FPC (flexible printed circuit) flat cable - Google Patents
Corner bending jig for FPC (flexible printed circuit) flat cable Download PDFInfo
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- CN220942718U CN220942718U CN202322539402.6U CN202322539402U CN220942718U CN 220942718 U CN220942718 U CN 220942718U CN 202322539402 U CN202322539402 U CN 202322539402U CN 220942718 U CN220942718 U CN 220942718U
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- 238000005452 bending Methods 0.000 title claims abstract description 16
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of flat cable bending, and particularly relates to a corner bending jig for an FPC flat cable, which comprises a bottom plate. According to the utility model, by arranging the socket, the first plugboard, the mounting blocks, the trapezoid blocks, the pull rods, the clamping blocks and other components, when the corner folding rubber roller is replaced, the two pull rods simultaneously pull the two clamping blocks upwards, when the clamping blocks are separated from the trapezoid blocks, the two mounting blocks are pulled away from the transverse plates, when the first plugboard and the limiting plates are separated from the socket and the limiting seat respectively, the corner folding rubber roller can be taken out from the mounting groove, a new corner folding rubber roller is mounted in the mounting groove, then the first plugboard and the limiting plate are inserted into the socket and the limiting seat respectively, the trapezoid blocks extrude the clamping blocks, the springs exert thrust on the clamping blocks to enable the clamping blocks to be clamped on the trapezoid blocks again, positioning of the limiting plates is achieved, and therefore, the installation of the corner folding rubber roller can be completed, the quick replacement of the corner folding rubber roller can enable equipment to bend at different angles, and the application range of the equipment is enlarged.
Description
Technical Field
The utility model relates to the technical field of flat cable bending, in particular to a corner bending jig for FPC flat cables.
Background
The FPC flat cable is a connecting line group which can be bent to a certain extent, the FPC is generally in a long strip shape, the two ends of the FPC are designed into pluggable needle shapes, the FPC can be directly connected with a connector or welded on a product, the middle of the FPC is generally a line, the FPC flat cable has certain tortuosity, the FPC flat cable is adopted in a plurality of products such as printers, mobile phones and notebooks, and the flat cable is required to be bent to a required angle by using a bevel jig when being manufactured.
However, in the existing equipment, the angle folding rubber roller with no disassembly function can only be folded at one angle, and can not be folded at any required angle according to the requirements, so that the application range of the equipment is limited, and therefore the angle folding jig for the FPC flat cable is provided.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a corner bending jig for FPC (flexible printed circuit) flat cables.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a dog-ear tool for FPC winding displacement, includes the bottom plate, the fixed riser that is equipped with in top of bottom plate, one side of riser is equipped with two spouts, be equipped with logical groove in the riser, lead to the groove and make two spouts communicate with each other, be equipped with the regulation structure in the spout, one side of regulation structure is equipped with the diaphragm, one side of diaphragm is equipped with the mounting groove, one side of diaphragm is equipped with mounting structure, the activity of mounting groove internal activity is equipped with the dog-ear rubber roll, the top of bottom plate is equipped with fixed knot constructs.
As a further description of the above technical solution:
The adjusting structure comprises two sliding rods fixedly installed with sliding grooves, sliding blocks are movably arranged on the two sliding rods, the same connecting plate is fixedly arranged between the sliding blocks, a threaded rod is movably arranged at the top of the connecting plate, the threaded rod is movably connected with the inner wall of the top of the through groove, and one sides of the sliding blocks are fixedly connected with one side of the transverse plate.
As a further description of the above technical solution:
The top of connecting plate is fixed and is equipped with the guide block, and the guide block top is equipped with the mounting hole, be equipped with the bearing in the mounting hole, bearing inner race and mounting hole inner wall fixed connection, the fixed cover of bearing inner race is established on the threaded rod.
As a further description of the above technical solution:
The mounting structure comprises two sockets fixedly mounted at the bottom of the transverse plate and two limiting seats fixedly mounted at the top of the transverse plate, the limiting seats and the sockets are respectively provided with a limiting plate and a first plugboard, one mounting block is fixedly arranged between each limiting plate and each first plugboard, a plurality of trapezoidal blocks are fixedly arranged at the top of each limiting plate, a pull rod is movably arranged on the inner wall of the top of each limiting seat, a clamping block is fixedly arranged at the bottom of each pull rod, an inclined surface is arranged on one side of each clamping block, and the inclined surface on one side of each clamping block is parallel to the inclined surface on one side of each trapezoidal block.
As a further description of the above technical solution:
The pull rod is sleeved with a spring, one end of the spring is fixedly connected with the top of the clamping block, and the other end of the spring is fixedly connected with the inner wall of the top of the limiting seat.
As a further description of the above technical solution:
The fixed knot constructs including placing the platform with bottom plate fixed mounting, place the both sides of platform and all fix and be equipped with the fixing base, be equipped with the cavity in the fixing base, the activity is equipped with positioning bolt on the inner wall of one side of fixing base, the cavity internalization of fixing base is equipped with the second picture peg, be equipped with a plurality of screw thread through-holes on the second picture peg, two the fixed same clamp plate that is equipped with between the second picture peg.
The utility model has the following beneficial effects:
1. Compared with the prior art, this a dog-ear tool for FPC winding displacement, through setting up the socket, first picture peg, the installation piece, trapezoidal piece, the pull rod, parts such as fixture block, upwards stimulate two pull rods simultaneously when changing the dog-ear rubber roll, two pull rods drive two fixture blocks, after fixture block and trapezoidal piece break away from the contact, with two installation pieces to keeping away from the direction pulling of diaphragm, after first picture peg and limiting plate break away from socket and spacing seat respectively, can take out the dog-ear rubber roll from the mounting groove, and install new dog-ear rubber roll in the mounting groove, then insert socket and spacing seat respectively with first picture peg and limiting plate again in, trapezoidal piece extrusion fixture block, the spring is to the fixture block application thrust, make it block again on trapezoidal piece, realize the location to the limiting plate, accomplish the installation of dog-ear rubber roll promptly, the quick replacement of dog-ear rubber roll can make equipment carry out the buckling of different angles, enlarge the application scope of equipment.
2. Compared with the prior art, this a dog-ear tool for FPC winding displacement through setting up parts such as slide bar, slider, connecting plate and threaded rod, and the threaded rod rotates two sliders of accessible connecting plate drive, and two sliders drive diaphragm and dog-ear rubber roll again, can adjust the height of dog-ear rubber roll to can realize the dog-ear to winding displacement different positions.
Drawings
Fig. 1 is a schematic view of a first perspective three-dimensional structure of a bending jig for FPC cables according to the present utility model;
Fig. 2 is a schematic view of a second perspective three-dimensional structure of a bending fixture for FPC cables according to the present utility model;
fig. 3 is a schematic diagram of a top-down structure of a bevel jig for FPC cables according to the present utility model;
Fig. 4 is a schematic side sectional view of a limiting seat in a corner bending fixture for FPC cables according to the present utility model;
Fig. 5 is a schematic diagram of a three-dimensional structure of a limiting plate in a corner bending jig for FPC cables according to the present utility model;
Fig. 6 is an enlarged schematic view of a portion a of the corner fixture for FPC cables according to the present utility model.
Legend description:
1. A bottom plate; 2. a riser; 3. a chute; 4. an adjustment structure; 401. a slide bar; 402. a slide block; 403. a connecting plate; 404. a threaded rod; 5. a cross plate; 6. a mounting structure; 601. a socket; 602. a limit seat; 603. a limiting plate; 604. a first plugboard; 605. a mounting block; 606. a trapezoid block; 607. a pull rod; 608. a clamping block; 7. a corner folding rubber roller; 8. a fixed structure; 801. a placement table; 802. a fixing seat; 803. positioning bolts; 804. a second plugboard; 805. and (5) pressing plates.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 6, the present utility model provides a bevel jig for FPC cables: the flat cable comprises a bottom plate 1, wherein a vertical plate 2 is arranged on the top bolt of the bottom plate 1, two sliding grooves 3 are formed in one side of the vertical plate 2, through grooves are formed in the vertical plate 2 and are used for enabling the two sliding grooves 3 to be communicated, an adjusting structure 4 is arranged in each sliding groove 3, each adjusting structure 4 comprises two sliding rods 401 welded with the corresponding sliding groove 3, sliding blocks 402 are slidably arranged on the two sliding rods 401, a same connecting plate 403 is welded between the two sliding blocks 402, a threaded rod 404 is rotatably arranged on the top of each connecting plate 403, a guide block is welded on the top of each connecting plate 403, a mounting hole is formed in each guide block, a bearing is arranged in each mounting hole, an outer ring of each bearing is welded with the inner wall of each mounting hole, each bearing inner ring is fixedly sleeved on the threaded rod 404, each threaded rod 404 is in threaded connection with the inner wall of the top of each through groove, one side of the two sliding blocks 402 is welded with one side of each transverse plate 5, and the adjusting structure 4 is arranged to control the height of each corner folding rubber roller 7, so that folding angles of different positions of a flat cable can be realized;
A transverse plate 5 is arranged on one side of the adjusting structure 4, a mounting groove is formed in one side of the transverse plate 5, a mounting structure 6 is arranged on one side of the transverse plate 5, the mounting structure 6 comprises two sockets 601 which are mounted on the bottom of the transverse plate 5 through bolts and two limiting seats 602 which are mounted on the top of the transverse plate 5 through bolts, a limiting plate 603 and a first plugboard 604 are respectively arranged in the limiting seats 602 and the sockets 601, one mounting block 605 is mounted between the limiting plate 603 and the first plugboard 604 through bolts, a plurality of trapezoidal blocks 606 are welded on the top of the limiting plate 603, a pull rod 607 is slidingly mounted on the inner wall of the top of the limiting seat 602, a clamping block 608 is welded on the bottom of the pull rod 607, an inclined surface is arranged on one side of the clamping block 608, a spring is sleeved on one end of the spring and the top of the clamping block 608, the other end of the spring is welded on the inner wall of the top of the limiting seat 602, and the inclined surface on one side of the clamping block 608 is parallel to the inclined surface on one side of the trapezoidal blocks 606, and the arrangement of the mounting structure 6 can complete quick replacement of the doubling angle rubber roller 7, so that the folding angles of different positions of a flat cable can be realized;
The joint has angle rubber roll 7 in the mounting groove, and the top of bottom plate 1 is equipped with fixed knot constructs 8, and fixed knot constructs 8 include with the platform 801 of placing of bottom plate 1 bolt installation, and the fixing base 802 is all installed to the both sides bolt of placing the platform 801, is equipped with the cavity in the fixing base 802, installs positioning bolt 803 on the inner wall of one side of fixing base 802 screw thread, and the cavity interpolation of fixing base 802 is equipped with second picture peg 804, is equipped with a plurality of screw thread through-holes on the second picture peg 804, and the welding has same clamp plate 805 between two second picture pegs 804.
Working principle: when in use, firstly, the flat cable to be folded is placed on the top of the placing table 801, then two second plugboards 804 are inserted into the two fixing seats 802, then the pressing plate 805 is pressed downwards, the bottom of the pressing plate 805 is attached to the flat cable, the flat cable is fixed, then two positioning bolts 803 are rotated clockwise, are inserted into threaded through holes of the second plugboards 804, the second plugboards 804 are positioned, then the threaded rods 404 are rotated clockwise, the threaded rods 404 drive the connecting plates 403 to move downwards, the connecting plates 403 drive the two sliding blocks 402, the two sliding blocks 402 drive the transverse plates 5 to move downwards, the transverse plates 5 drive the angle folding rubber rollers 7 on one side to move, after the angle folding rubber rollers 7 move to the designated positions, the threaded rods 404 are stopped to rotate, then the flat cable can be pulled up, the flat cable is attached to the angle folding rubber rollers 7, then the top of the transverse plates 5 is pressed downwards, the flat cable is folded, the lifting angle folding rubber roller 7 can realize the angle folding of different positions of the flat cable, when the angle folding rubber roller 7 is required to be folded at different angles, the two pull rods 607 are pulled upwards simultaneously, the two pull rods 607 drive the two clamping blocks 608, after the clamping blocks 608 are separated from the trapezoid blocks 606, the two mounting blocks 605 are pulled in the direction away from the transverse plate 5, after the first inserting plate 604 and the limiting plate 603 are separated from the socket 601 and the limiting seat 602 respectively, the angle folding rubber roller 7 can be taken out from the mounting groove, a new angle folding rubber roller 7 is mounted in the mounting groove, then the first inserting plate 604 and the limiting plate 603 are inserted into the socket 601 and the limiting seat 602 respectively, the limiting plate 603 drives the trapezoid blocks 606, the trapezoid blocks 606 squeeze the clamping blocks 608, after the inclined surfaces of the trapezoid blocks 606 are separated from the contact with the trapezoid blocks 608, the springs exert thrust on the clamping blocks 608 to enable the clamping blocks 608 to be clamped on the trapezoid blocks 606 again, the positioning of the limiting plate 603 is realized, when the mounting block 605 is attached to one side of the cross plate 5, the installation of the folding angle rubber roller 7 is completed, and the folding operation can be performed.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A dog-ear tool for FPC winding displacement, includes bottom plate (1), its characterized in that: the utility model discloses a bottom plate, including bottom plate (1), riser (2) are fixed to be equipped with in the top of bottom plate (1), one side of riser (2) is equipped with two spouts (3), be equipped with logical groove in riser (2), lead to groove and communicate with each other two spouts (3), be equipped with regulation structure (4) in spout (3), one side of regulation structure (4) is equipped with diaphragm (5), one side of diaphragm (5) is equipped with the mounting groove, one side of diaphragm (5) is equipped with mounting structure (6), the mounting groove internalization is equipped with rolls over angle rubber roll (7), the top of bottom plate (1) is equipped with fixed knot structure (8).
2. The corner bending jig for an FPC flat cable according to claim 1, wherein: the adjusting structure (4) comprises two sliding rods (401) fixedly installed on the sliding grooves (3), sliding blocks (402) are movably arranged on the sliding rods (401), the same connecting plate (403) is fixedly arranged between the sliding blocks (402), a threaded rod (404) is movably arranged at the top of the connecting plate (403), the threaded rod (404) is movably connected with the inner wall of the top of the through groove, and one side of each sliding block (402) is fixedly connected with one side of the transverse plate (5).
3. The corner bending jig for the FPC flat cable according to claim 2, wherein: the top of connecting plate (403) is fixed and is equipped with the guide block, and the guide block top is equipped with the mounting hole, be equipped with the bearing in the mounting hole, bearing inner race and mounting hole inner wall fixed connection, bearing inner race fixed cover is established on threaded rod (404).
4. The corner bending jig for an FPC flat cable according to claim 1, wherein: the mounting structure (6) comprises two sockets (601) fixedly mounted on the bottom of the transverse plate (5) and two limiting seats (602) fixedly mounted on the top of the transverse plate (5), wherein the limiting seats (602) and the sockets (601) are respectively provided with a limiting plate (603) and a first plugboard (604), one mounting block (605) is fixedly arranged between the limiting plate (603) and the first plugboard (604), a plurality of trapezoid blocks (606) are fixedly arranged on the top of the limiting plate (603), a pull rod (607) is movably arranged on the inner wall of the top of the limiting seat (602), a clamping block (608) is fixedly arranged on the bottom of the pull rod (607), one side of the clamping block (608) is provided with an inclined plane, and the inclined plane on one side of the clamping block (608) is parallel to the inclined plane on one side of the trapezoid block (606).
5. The corner bending jig for the FPC bus bar according to claim 4, wherein: the pull rod (607) is sleeved with a spring, one end of the spring is fixedly connected with the top of the clamping block (608), and the other end of the spring is fixedly connected with the inner wall of the top of the limit seat (602).
6. The corner bending jig for an FPC flat cable according to claim 1, wherein: fixed knot constructs (8) including placing platform (801) with bottom plate (1) fixed mounting, the both sides of placing platform (801) are all fixed be equipped with fixing base (802), be equipped with the cavity in fixing base (802), the activity is equipped with positioning bolt (803) on one side inner wall of fixing base (802), the cavity internalization of fixing base (802) is equipped with second picture peg (804), be equipped with a plurality of screw thread through-holes on second picture peg (804), two the fixed same clamp plate (805) that is equipped with between second picture peg (804).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322539402.6U CN220942718U (en) | 2023-09-19 | 2023-09-19 | Corner bending jig for FPC (flexible printed circuit) flat cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322539402.6U CN220942718U (en) | 2023-09-19 | 2023-09-19 | Corner bending jig for FPC (flexible printed circuit) flat cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220942718U true CN220942718U (en) | 2024-05-14 |
Family
ID=90978606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322539402.6U Active CN220942718U (en) | 2023-09-19 | 2023-09-19 | Corner bending jig for FPC (flexible printed circuit) flat cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220942718U (en) |
-
2023
- 2023-09-19 CN CN202322539402.6U patent/CN220942718U/en active Active
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| GR01 | Patent grant |