CN205085229U - A automatic punching device for FFC - Google Patents
A automatic punching device for FFC Download PDFInfo
- Publication number
- CN205085229U CN205085229U CN201520908394.0U CN201520908394U CN205085229U CN 205085229 U CN205085229 U CN 205085229U CN 201520908394 U CN201520908394 U CN 201520908394U CN 205085229 U CN205085229 U CN 205085229U
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- support
- ffc
- movable plate
- ball
- hole
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The utility model discloses an automatic punching device for FFC, the on -line screen storage device comprises a base, the movable plate, and a support, straight line actuating mechanism, ball, servo motor, the die and the terrace die that punches a hole punch a hole, FFC's transport direction sliding fit in base is followed to the movable plate, servo motor is fixed in the base, this servo motor's output shaft and ball butt joint, ball and movable plate spiro union, die and the support of punching a hole all is fixed in the movable plate, and the support is upwards extended by the die that punches a hole, the terrace die that punches a hole is fixed in the top of this support, the die that punches a hole forms the interval that supplies the FFC transportation to pass with the terrace die support that punches a hole, the extending direction and support sliding fit of support are followed to the terrace die that punches a hole, straight line actuating mechanism installs and links to each other in the support top and with the terrace die drive of punching a hole. The utility model discloses the precision of punching a hole height, it is efficient.
Description
Technical field
The utility model relates to the processing unit (plant) of cable, particularly relates to a kind of automatic punching device for FFC.
Background technology
FFC flexible flat cable (FlexibleFlatCable, FFC) is a kind of PET insulating materials and very thin zinc-plated flat copper wire, by the new types of data cable of automation equipment production line pressing.
For connecting FFC or fixing, often when producing, punch operation need be carried out to FFC, but, existing punch operation mostly is artificial punching, precision is not high, inefficiency, has other the device carrying out punching in FFC semi-finished product transport transmission process yet, but it generally adopts belt transmission, cause drilling precision not high equally, efficiency is low, is difficult to batch automatic production.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of automatic punching device for FFC, and its punching precision is high, and efficiency is high.
The purpose of this utility model realizes by the following technical solutions:
A kind of automatic punching device for FFC, comprise base, movable plate, support, straight line driving mechanism, ball-screw, servomotor, punching concave die and piercing punch, movable plate is snug fit at base along the transporting direction of FFC, servomotor is fixed on base, the output shaft of this servomotor docks with ball-screw, ball-screw and movable plate are spirally connected, punching concave die and support are all fixed on movable plate, and support is upwards extended by punching concave die, piercing punch is fixed on the top of this support, punching concave die and piercing punch support formed for FFC transport through interval, piercing punch coordinates along the bearing of trend of support with bracket slide, straight line driving mechanism is installed on cradle top and drives with piercing punch and is connected.
Preferably, on base, compartment of terrain is fixed with two brace tables, and brace table is provided with bearing, and support is in two bearings respectively at the two ends of ball-screw, and the bottom of movable plate is convexly equipped with nut downwards, and ball-screw coordinates with nut thread.
Preferably, the both sides of punching concave die extend two supporting plates having and flush respectively, and supporting plate is fixed on movable plate by they sup-port.
Preferably, straight line driving mechanism is stamping cylinder, and piercing punch is fixed on the piston rod of this stamping cylinder.
Compared to existing technology, the beneficial effects of the utility model are:
The utility model drives ball screw turns by servomotor, thus make movable plate can precisely movement, and then the travelling speed can following FFC accurately moves, to carry out the matched moulds punching of piercing punch and punching concave die when following FFC and moving, can greatly improve punching precision, FFC semi-finished product are avoided to damage, and because punch process has been driven by straight line driving mechanism, servomotor, therefore its automaticity is high, efficiency is high, is easy to batch production.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model for the automatic punching device of FFC.
In figure: 1, base; 2, movable plate; 3, support; 4, straight line driving mechanism; 5, ball-screw; 6, servomotor; 7, punching concave die; 8, piercing punch; 9, line slide rail; 10, brace table; 11, bearing; 12, nut; 13, supporting plate; 14, support bar.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the utility model is described further:
A kind of automatic punching device for FFC as shown in Figure 1, comprise base 1, movable plate 2, support 3, straight line driving mechanism 4, ball-screw 5, servomotor 6, punching concave die 7 and piercing punch 8, movable plate 2 is snug fit at base 1 along the transporting direction of FFC, servomotor 6 is fixed on base 1, the output shaft of this servomotor 6 docks with ball-screw 5, ball-screw 5 and movable plate 2 are spirally connected, punching concave die 7 and support 3 are all fixed on movable plate 2, and support 3 is upwards extended by punching concave die 7, piercing punch 8 is fixed on the top of this support 3, punching concave die 7 and piercing punch 8 support 3 formed for FFC transport through interval, piercing punch 8 is slidably matched along the bearing of trend of support 3 and support 3, straight line driving mechanism 4 is installed on support 3 top and drives with piercing punch 8 and is connected.
Owing to sending FFC film at the uniform velocity to transport, so in the moment of punching, piercing punch 8 can be stuck in punching concave die 7 short time, needs piercing punch 8, punching concave die 7 moves with same speed, just can not make a mess of FFC film, cause precision not high.Ball-screw 5 is driven to rotate by servomotor 6, thus make movable plate 2 can relative to base 1 precisely movement, and then the travelling speed synchronously can following FFC accurately moves, to carry out the matched moulds punching of piercing punch 8 and punching concave die 7 when following FFC and moving, can greatly improve punching precision, FFC semi-finished product are avoided to damage, and, because punch process has been driven by straight line driving mechanism 4, servomotor 6, therefore its automaticity is high, efficiency is high, is easy to batch production.
Wherein, straight line driving mechanism 4 can adopt the reciprocating device of driven by motor to realize, and also can adopt stamping cylinder or oil cylinder.This example preferably adopts straight line driving mechanism 4 to be stamping cylinder, and piercing punch 8 is fixed on the piston rod of this stamping cylinder, drives piercing punch 8 to move up and down, carried out division and modulus by the piston rod of this stamping cylinder.The slippage of movable plate 2 and base 1 can adopt line slide rail 9 to realize, and it is two that correspondence can arrange line slide rail 9, with the slippage of balanced support movable plate 2.
For promoting punching precision further, need to promote the mobile precision of movable plate 2, this example compartment of terrain on base 1 is fixed with two brace tables 10, brace table 10 is provided with bearing 11, the two ends difference support of ball-screw 5 is in two bearings 11, the bottom of movable plate 2 is convexly equipped with nut 12 downwards, ball-screw 5 and nut 12 threaded engagement.By the setting of brace table 10, bearing 11 and nut 12, the accurate rotation of ball-screw 5 can be promoted, and precisely drive movable plate 2 to follow FFC semi-finished product to move.
For further promoting punching precision, prevent FFC sideslip, the both sides of punching concave die 7 extend two supporting plates 13 having and flush respectively, supporting plate 13 is supported by support bar 14 and is fixed on movable plate 2, supporting plate 13 is when piercing punch 8 matched moulds, possess stable position and the supporting role of support FFC, to avoid FFC to shake sideslip, precisely aim at when being beneficial to matched moulds punching and treat punching position.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the utility model claim.
Claims (4)
1. the automatic punching device for FFC, it is characterized in that, comprise base, movable plate, support, straight line driving mechanism, ball-screw, servomotor, punching concave die and piercing punch, movable plate is snug fit at base along the transporting direction of FFC, servomotor is fixed on base, the output shaft of this servomotor docks with ball-screw, ball-screw and movable plate are spirally connected, punching concave die and support are all fixed on movable plate, and support is upwards extended by punching concave die, piercing punch is fixed on the top of this support, punching concave die and piercing punch support formed for FFC transport through interval, piercing punch coordinates along the bearing of trend of support with bracket slide, straight line driving mechanism is installed on cradle top and drives with piercing punch and is connected.
2. the automatic punching device for FFC according to claim 1, it is characterized in that, on base, compartment of terrain is fixed with two brace tables, brace table is provided with bearing, the two ends difference support of ball-screw is in two bearings, the bottom of movable plate is convexly equipped with nut downwards, and ball-screw coordinates with nut thread.
3. the automatic punching device for FFC according to claim 1, is characterized in that, the both sides of punching concave die extend two supporting plates having and flush respectively, and supporting plate is fixed on movable plate by they sup-port.
4. the automatic punching device for FFC according to any one of claim 1-3, is characterized in that, straight line driving mechanism is stamping cylinder, and piercing punch is fixed on the piston rod of this stamping cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520908394.0U CN205085229U (en) | 2015-11-13 | 2015-11-13 | A automatic punching device for FFC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520908394.0U CN205085229U (en) | 2015-11-13 | 2015-11-13 | A automatic punching device for FFC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205085229U true CN205085229U (en) | 2016-03-16 |
Family
ID=55475951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520908394.0U Active CN205085229U (en) | 2015-11-13 | 2015-11-13 | A automatic punching device for FFC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205085229U (en) |
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2015
- 2015-11-13 CN CN201520908394.0U patent/CN205085229U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |