CN102184762B - Flat flexible cable stamping device and method - Google Patents
Flat flexible cable stamping device and method Download PDFInfo
- Publication number
- CN102184762B CN102184762B CN201110048484.3A CN201110048484A CN102184762B CN 102184762 B CN102184762 B CN 102184762B CN 201110048484 A CN201110048484 A CN 201110048484A CN 102184762 B CN102184762 B CN 102184762B
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- graduation mark
- counterdie
- flat cable
- guide pillar
- stamping device
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Abstract
The invention provides a flat flexible cable (FFC) stamping device and method. The device comprises an upper die frame with an upper die, a lower die frame with a lower die, a spring stand column with a reset spring, wherein the spring stand column is arranged between the upper die frame and the lower die frame, aligning scale marks are arranged on the lower die; and a material tank is arranged behind the aligning scale marks. By adding the aligning scale marks on the stamping device die, a horizontal displacement micrometer, as well as a CCD (Charge Coupled Device) image aligning facility, the FFC is accurately positioned before stamping, therefore, adverse dimension in stamping operation is prevented, the cost is reduced, and the quality is improved.
Description
Technical field
The present invention relates to flexible flat cable field, relate in particular to a kind of Flat flexible cable stamping device and method.。
Background technology
Flexible flat cable (Flexible Flat Cable, FFC) is a kind of signal transmission assembly, itself has the advantage such as flexing, high signal transmission arbitrarily, is therefore used in widely in many electronic products.This flexible flat cable is to use with electric power connector collocation, so that signal is passed to the other end by one end, reaches the object that signal transmits.
Existing, during the operation of flexible flat cable punch die, flexible flat cable is put into mold slots position, by groove position the right and left, winding displacement is carried out to spacing, punch die.The shortcoming of doing is like this: flexible flat cable is put into behind mold slots position, cannot accurately locate, and after punch die operation, size fraction defective is up to more than 40%.
Summary of the invention
The object of the present invention is to provide a kind of Flat flexible cable stamping device, can make FFC flexible flat cable can accurately locate before punch die.
Another object of the present invention is to provide a kind of flexible flat cable punch die method, the size that can stop punch die operation is bad, reduces costs, and promotes quality.
The object of the invention is to be achieved through the following technical solutions.
A kind of Flat flexible cable stamping device, comprise: with the top mold frame of patrix, with the lower mold holder of counterdie, between described top mold frame and lower mold holder, be also provided with the spring column with back-moving spring, on described counterdie, be also provided with contraposition graduation mark, the rear of described contraposition graduation mark is also provided with hopper.
Preferably, be also provided with micrometer on described counterdie, described hopper is fixed on micrometer.
Preferably, described contraposition graduation mark is a vertical vertical piece, and is provided with vertical graduation mark in its dead ahead.
Preferably, described graduation mark width equates with the copper line width of flexible flat cable, and the spacing of graduation mark is equal to the copper cash spacing of flexible flat cable.
Preferably, be also provided with guide pillar between described upper die and lower die, the upper end of guide pillar is fixed on patrix, and lower end is placed in the guide pillar sliding sleeve on counterdie and can slides up and down.
Preferably, the lower end of described spring column is fixed on lower mold holder, and upper end is placed in top mold frame and can in top mold frame, slides up and down, and back-moving spring is contained on spring column top mold frame is held.
A kind of flexible flat cable punch die method, comprises the following steps:
The first step: flexible flat cable is put into hopper, make the copper cash of flexible flat cable be close to mould contraposition graduation mark;
Second step: apply a downward pressure to patrix top, guide pillar moves downward in guide pillar sliding sleeve, and spring is compressed, thereby makes patrix and counterdie closure, completes punching press;
The 3rd step: complete after punching press, cancel the downward pressure applying to patrix top, by the reseting elasticity of spring, guide pillar is moved upward in guide pillar sliding sleeve, thereby make patrix get back to origin position.
Preferably, in the described first step, also comprise: by CCD image zoom, confirm the copper cash of flexible flat cable and the deviant of contraposition graduation mark, then regulate micrometer according to result, make flexible flat cable in normal place.
Compared with prior art, beneficial effect is the embodiment of the present invention: the present invention, by set up contraposition graduation mark, left and right displacement micrometer on die set mould, adds CCD image contraposition facility.FFC flexible flat cable can accurately be located before punch die, thereby it is bad to stop the size of punch die operation.Reduce costs, promote quality.
Accompanying drawing explanation
Fig. 1 is die set structural front view of the present invention;
Fig. 2 is die set structure side view of the present invention;
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Refer to shown in Fig. 1,2, the present invention is mainly by the top mold frame 10 with patrix 3, the lower mold holder 11 with counterdie 9, the spring column 2 with back-moving spring 1, the guide pillar 4 with guide pillar sliding sleeve 8, the formations such as contraposition graduation mark 5, hopper 6, micrometer 7.Micrometer 7 is fixed on counterdie 9.
The lower end of spring column 2 is fixed on lower mold holder 11, and upper end is placed in top mold frame 10 and can in top mold frame 10, slides up and down, and back-moving spring 1 is contained on spring column 2 top mold frame 10 is held.
Guide pillar 4 is between patrix 3 and counterdie 9, and its upper end is fixed on patrix 3, and lower end is placed in the guide pillar sliding sleeve 8 on counterdie 9 and can slides up and down.Patrix 3 combines as a whole with guide pillar 4.
Product is put into after hopper 6, push away forward, until top is to contraposition graduation mark 5, utilize CCD image zoom can confirm whether the copper cash of FFC flexible flat cable and contraposition graduation mark 5 form straight line, if do not form straight line, represent that the position of FFC flexible flat cable is not in normal place.Now will regulate micrometer 7, hopper 6 is moved, the FFC flexible flat cable in hopper 6 can move thereupon together, until the copper cash of FFC flexible flat cable and contraposition graduation mark 5 form straight line.
During punch die operation, comprising:
The first step is the contraposition of FFC flexible flat cable: FFC flexible flat cable is put into hopper 6, make the copper cash of FFC flexible flat cable be close to mould contraposition graduation mark 5, by CCD image zoom, confirm the copper cash of FFC flexible flat cable and the deviant of contraposition graduation mark, according to result, regulate left and right displacement micrometer 7 again, thereby make FFC flexible flat cable in normal place.
In the present invention, by CCD image zoom, confirm the copper cash of FFC flexible flat cable and the deviant of contraposition graduation mark, by CCD and display, formed, CCD is aimed to the joint of FFC flexible flat cable and scale pairs of bit line, image will be exaggerated in display, now according to image shown in display, confirms contraposition effect again.Because ccd image display is to be independent of this device to exist, and be existing comparative maturity technology, do not repeat them here.
Second step is punching press: apply a downward pressure to patrix 3 tops, guide pillar 4 moves downward in guide pillar sliding sleeve 8, and spring 1 is compressed, thereby makes patrix 3 and counterdie 9 closures, completes punching press.
The 3rd step is for resetting: complete after punching press, cancel the downward pressure applying to patrix 3 tops, by the reseting elasticity of spring 1, guide pillar 4 is moved upward in guide pillar sliding sleeve 8, thereby make patrix 3 get back to origin position.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (3)
1. a Flat flexible cable stamping device, comprise: with the top mold frame of patrix, with the lower mold holder of counterdie, it is characterized in that, between described top mold frame and lower mold holder, be also provided with the spring column with back-moving spring, on described counterdie, be also provided with contraposition graduation mark, the rear of described contraposition graduation mark is also provided with hopper; On described counterdie, be also provided with left and right displacement micrometer, described hopper is fixed on left and right displacement micrometer; Described contraposition graduation mark is a vertical vertical piece, and is provided with vertical graduation mark in its dead ahead; Described graduation mark width equates with the copper line width of flexible flat cable, and the spacing of graduation mark is equal to the copper cash spacing of flexible flat cable.
2. Flat flexible cable stamping device as claimed in claim 1, is characterized in that, is also provided with guide pillar between described upper die and lower die, and the upper end of guide pillar is fixed on patrix, and lower end is placed in the guide pillar sliding sleeve on counterdie and can slides up and down.
3. Flat flexible cable stamping device as claimed in claim 1, is characterized in that, the lower end of described spring column is fixed on lower mold holder, and upper end is placed in top mold frame and can in top mold frame, slides up and down, and back-moving spring is contained on spring column top mold frame is held.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110048484.3A CN102184762B (en) | 2011-03-01 | 2011-03-01 | Flat flexible cable stamping device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110048484.3A CN102184762B (en) | 2011-03-01 | 2011-03-01 | Flat flexible cable stamping device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102184762A CN102184762A (en) | 2011-09-14 |
| CN102184762B true CN102184762B (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110048484.3A Expired - Fee Related CN102184762B (en) | 2011-03-01 | 2011-03-01 | Flat flexible cable stamping device and method |
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| CN (1) | CN102184762B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102866107A (en) * | 2012-08-30 | 2013-01-09 | 华中科技大学 | Sliding friction measuring device for flat plates |
| CN104111353A (en) * | 2013-04-16 | 2014-10-22 | 纬创资通股份有限公司 | Multi-point touch control test clamp and multi-point touch control test system |
| CN104139415A (en) * | 2013-05-08 | 2014-11-12 | 苏州贝爱特自动化科技有限公司 | An automatic cutting marking machine for a coronary stent pipe |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2116391A (en) * | 1936-01-04 | 1938-05-03 | Egry Register Co | Quick-setting adjustable punching apparatus |
| CN1161257A (en) * | 1995-12-28 | 1997-10-08 | 双叶电子工业株式会社 | Forming tool interchangeable die apparatus and master die set therefor |
| CN2338110Y (en) * | 1998-03-24 | 1999-09-15 | 钜纶机械工业股份有限公司 | Mechanism for adjusting punch pin of terminal machine |
| CN1400097A (en) * | 2001-07-30 | 2003-03-05 | 海德堡印刷机械股份公司 | Flowing mechanical treater for page-type printing material |
| CN201161458Y (en) * | 2008-03-21 | 2008-12-10 | 翁正光 | Self-feeding structure of air pressure type progressive press tool machine |
-
2011
- 2011-03-01 CN CN201110048484.3A patent/CN102184762B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2116391A (en) * | 1936-01-04 | 1938-05-03 | Egry Register Co | Quick-setting adjustable punching apparatus |
| CN1161257A (en) * | 1995-12-28 | 1997-10-08 | 双叶电子工业株式会社 | Forming tool interchangeable die apparatus and master die set therefor |
| CN2338110Y (en) * | 1998-03-24 | 1999-09-15 | 钜纶机械工业股份有限公司 | Mechanism for adjusting punch pin of terminal machine |
| CN1400097A (en) * | 2001-07-30 | 2003-03-05 | 海德堡印刷机械股份公司 | Flowing mechanical treater for page-type printing material |
| CN201161458Y (en) * | 2008-03-21 | 2008-12-10 | 翁正光 | Self-feeding structure of air pressure type progressive press tool machine |
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| Publication number | Publication date |
|---|---|
| CN102184762A (en) | 2011-09-14 |
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