CN103474863B - Coaxial line stripping off device - Google Patents
Coaxial line stripping off device Download PDFInfo
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- CN103474863B CN103474863B CN201310470591.4A CN201310470591A CN103474863B CN 103474863 B CN103474863 B CN 103474863B CN 201310470591 A CN201310470591 A CN 201310470591A CN 103474863 B CN103474863 B CN 103474863B
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- jaw
- coaxial line
- monomer
- cam mechanism
- stripping
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Abstract
The invention discloses a kind of coaxial line stripping off device, comprise frame, described frame is provided with for being arranged by coaxial line and the positioning tool fixed and be used for carrying out coaxial line covering the drawing mechanism of drawing, described drawing mechanism comprises: be slidably mounted on the mount pad driven in described frame and by drive unit; Described mount pad is provided with installation cavity, described installation cavity internal fixtion is provided with at least two installation shaft be arranged in parallel, described installation shaft is slidably fitted with two jaw monomers arranged in pairs, being provided with the first cam mechanism for making the folding of described jaw monomer driven by the first power set described in two between jaw monomer, when jaw monomer closes described in two, forming clamping jaw.This coaxial line stripping off device solves traditional technical problem that coaxial line stripping off device is bulky, charge stripping efficiency is low.
Description
Technical field
The present invention relates to coaxial line stripping equipment technical field, especially relate to a kind of coaxial line stripping off device.
Background technology
Coaxial line is a kind of signal transmssion line, and ecto-entad comprises sheath, outer conductor (screen), dielectric and inner wire four part successively.Inner wire is generally copper core, is used as to transmit high level, coated by dielectric; Be the screen coaxial with copper core outside insulating material, screen is generally cylindrical metallic thin layer, is used as transmission low level, plays shielding action simultaneously.In thinner coaxial line stripping process, screen is difficult to peel off, and existing coaxial line peel-off device is bulky, and charge stripping efficiency is low, directly has influence on the production efficiency of whole production line, and this just increases the production cost of electronic product greatly.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of coaxial line stripping off device, to solve traditional technical problem that coaxial line stripping off device is bulky, charge stripping efficiency is low.
For solving the problems of the technologies described above, technical scheme of the present invention is: coaxial line stripping off device, comprise frame, described frame is provided with for being arranged by coaxial line and the positioning tool fixed and be used for carrying out coaxial line covering the drawing mechanism of drawing, described drawing mechanism comprises: be slidably mounted on the mount pad driven in described frame and by drive unit; Described mount pad is provided with installation cavity, described installation cavity internal fixtion is provided with at least two installation shaft be arranged in parallel, described installation shaft is slidably fitted with two jaw monomers arranged in pairs, being provided with the first cam mechanism for making the folding of described jaw monomer driven by the first power set described in two between jaw monomer, when jaw monomer closes described in two, forming clamping jaw.
Preferably, described installation shaft is slidably fitted with two bending pawl monomers arranged in pairs, described in two, bending pawl monomer is arranged at the outside of jaw monomer described in two and is positioned at described installation cavity, the second cam mechanism for making the folding of described bending pawl monomer driven by described first power set is provided with between bending pawl monomer described in two, between described second cam mechanism and described first cam mechanism, there is folding phase difference, when bending pawl monomer closes described in two, form the V-arrangement jaw for bending wicking screen otch both sides.
Preferably, the opening angle of described V-arrangement jaw is 125 °-135 °.
Preferably, the opening angle of described V-arrangement jaw is 130 °.
Preferably, described first cam mechanism comprises lobe plate and is located at the curved slot on described lobe plate, and each described jaw monomer is equipped with a camshaft bearing follower, and described in two, camshaft bearing follower is all arranged in described curved slot.
Preferably, clearance compensating spring is provided with between jaw monomer described in two.
Preferably, described second cam mechanism comprises described lobe plate and is located at the curve gabarit on described lobe plate, and bending pawl monomer described in two and described curve gabarit offset, and are respectively equipped with back-moving spring between bending pawl monomer and mount pad described in two.
Preferably, the folding phase difference between described second cam mechanism and described first cam mechanism is 90 degree.
Preferably, described clamping jaw is in column is provided with several.
Have employed technique scheme, beneficial effect of the present invention is:
The present invention in use, by positioning tool coaxial line arranged and fix, then positioning tool is fixed in frame, in wire stripping process, positioning tool is not servo-actuated, then drives drawing mechanism to move forward to positioning tool place by drive unit, then the first power set drive the first cam mechanism action, two jaw monomers are closed, and its clamping jaw clamps the rear of coaxial line otch, and subsequently drive unit moves after driving drawing mechanism and peels off coaxial line covering.The present invention adopts above-mentioned design, and overall structure is simple, and production cost is low.
Further, in order to realize the reliable stripping of screen, drawing mechanism also comprises two the bending pawl monomers driven by the second cam mechanism, during use, drive unit drives drawing mechanism to move forward to positioning tool place, owing to being provided with folding phase difference between the second cam mechanism and the first cam mechanism, two bending pawl monomers and two jaw monomers realize closing in sequence under the effect of the second cam mechanism and the first cam mechanism, first two bending pawl monomers close, its V-arrangement jaw clamps wicking screen incision and realizes carrying out bending to otch both sides, and then the screen making wicking solidify is ruptured by incision, then two jaw monomers close, its clamping jaw clamps the rear of otch, subsequently drive unit moves after driving drawing mechanism and peels off screen.Above-mentioned design, achieves clamping to wicking screen and bending by single power, and by adjustment first power set, can control chucking power size and bending degree, realizes reliable bending and avoids damaging wire rod.
Because the folding phase difference between the second cam mechanism and the first cam mechanism is 90 degree, when jaw monomer closes, bending pawl monomer reaches maximum separation, achieves order folding.
In addition, in the present invention, positioning tool is not servo-actuated, saves hold down gag, and drive unit wherein adopts single axis robot, and the first power set adopt servomotor or stepping motor, and whole system does not use pneumatic element, controls more simple and reliable.
Accompanying drawing explanation
Fig. 1 is the using state schematic diagram of coaxial line stripping off device of the present invention;
Fig. 2 is the structural representation of coaxial line stripping off device of the present invention;
Fig. 3 is the perspective view of coaxial line stripping off device of the present invention;
Fig. 4 is the structural representation of the present invention first cam mechanism and the second cam mechanism;
Fig. 5 is the stereogram of the present invention first cam mechanism and the second cam mechanism;
Wherein: 1, frame; 2, mount pad; 3, installation shaft; 4, jaw monomer; 5, lobe plate; 6, jaw is clamped; 7, servomotor; 8, clearance compensating spring; 9, bending pawl monomer; 10, curve gabarit; 11, V-arrangement jaw; 12, back-moving spring; 13, camshaft bearing follower; 14, positioning tool; 15, curved slot; 16, single axis robot.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
As shown in Figure 1, Figure 2 with Fig. 3 jointly shown in, coaxial line stripping off device, comprise frame 1, frame 1 is provided with for being arranged by coaxial line and the positioning tool 14 fixed and be used for carrying out coaxial line covering the drawing mechanism of drawing, drawing mechanism comprises: be slidably mounted on the mount pad 2 driven in frame 1 and by drive unit; Mount pad 2 is provided with installation cavity, installation cavity internal fixtion is provided with at least two installation shaft be arranged in parallel 3, installation shaft 3 is slidably fitted with two jaw monomers 4 arranged in pairs, the first cam mechanism for making jaw monomer 4 folding driven by the first power set is provided with between two jaw monomers 4, form clamping jaw 6 when two jaw monomers 4 close, jaw 6 is in column is provided with several in clamping.
Positioning tool 14 is well known to those of ordinary skill in the art, therefore repeats no more.Above-mentioned drive unit adopts single axis robot 16, first power set to be servomotor 7, also can adopt stepping motor.By the open and close of two jaw monomers 4, realize the holding action to coaxial line.
In addition, on the basis of said structure, installation shaft 3 is slidably fitted with two bending pawl monomers 9 arranged in pairs, two bending pawl monomers 9 are arranged at the outside of two jaw monomers 4 and are positioned at installation cavity, the second cam mechanism for making the folding of bending pawl monomer 9 driven by servomotor 7 is provided with between two bending pawl monomers 9, there is between second cam mechanism and the first cam mechanism folding phase difference, when two bending pawl monomers 9 close, form the V-arrangement jaw 11 for bending wicking screen otch both sides.Wherein, the opening angle of V-arrangement jaw 11 is 125 °-135 °; Preferably, the opening angle of V-arrangement jaw 11 is 130 °.
In the present embodiment, as shown in Figure 4 and Figure 5, the first cam mechanism comprises lobe plate 5 and is located at the curved slot 15 on lobe plate 5, each jaw monomer 4 is equipped with camshaft bearing follower 13, a two camshaft bearing follower 13 and is all arranged in curved slot 15.
In order to further ensure the precision of jaw monomer 4 open and close, clearance compensating spring 8 is provided with between two jaw monomers 4, can compensating adding the error that man-hour, curved slot 15 produced, keeping two camshaft bearing followers 13 to lean the outside inwall of curved slot 15 all the time.
Second cam mechanism comprises lobe plate 5 and curve gabarit 10, the two bending pawl monomer 9 be located on lobe plate 5 offsets with curve gabarit 10, and is respectively equipped with back-moving spring 12 between two bending pawl monomers 9 and mount pad 2.Folding phase difference preferably between the second cam mechanism and described first cam mechanism is 90 degree, and when jaw closes, bending pawl reaches maximum separation, achieves order folding.
During use, servomotor 7 driving cam plate 5 rotates, and two bending pawl monomers 9 and two jaw monomers 4, by the effect with the second cam mechanism and the first cam mechanism, realize the closing in sequence of jaw and bending pawl, thus realize bending and holding action.Forming the V-arrangement jaw 11 for cutting off wicking screen when two bending pawl monomers 9 close, by regulating servomotor 7 or stepping motor, chucking power size and bending degree can be controlled, realize reliable bending and avoid damaging wire rod.
In sum, present invention achieves by single power to the clamping of leaching curing agent wire rod and bending, and control chucking power and bending degree by servomotor 7 adjustment, ensure the special requirement of disalignment footpath wire rod; Coordinate single axis robot 16 drive installation seat 2 on slide rail to slide, can realize difference clamping and drawing Bit andits control, accurate positioning is reliable simultaneously; Whole system does not use pneumatic element, controls more simple and reliable.
The present invention is not limited to above-mentioned concrete execution mode, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, done all conversion, all drop within protection scope of the present invention.
Claims (8)
1. coaxial line stripping off device, comprises frame, and described frame is provided with for being arranged by coaxial line and the positioning tool fixed and be used for carrying out coaxial line covering the drawing mechanism of drawing, it is characterized in that, described drawing mechanism comprises:
Be slidably mounted on the mount pad driven in described frame and by drive unit;
Described mount pad is provided with installation cavity, described installation cavity internal fixtion is provided with at least two installation shaft be arranged in parallel, described installation shaft is slidably fitted with two jaw monomers arranged in pairs, being provided with the first cam mechanism for making the folding of described jaw monomer driven by the first power set described in two between jaw monomer, when jaw monomer closes described in two, forming clamping jaw;
Described installation shaft is slidably fitted with two bending pawl monomers arranged in pairs, described in two, bending pawl monomer is arranged at the outside of jaw monomer described in two and is positioned at described installation cavity, the second cam mechanism for making the folding of described bending pawl monomer driven by described first power set is provided with between bending pawl monomer described in two, between described second cam mechanism and described first cam mechanism, there is folding phase difference, when bending pawl monomer closes described in two, form the V-arrangement jaw for bending wicking screen otch both sides.
2. coaxial line stripping off device as claimed in claim 1, it is characterized in that, the opening angle of described V-arrangement jaw is 125 °-135 °.
3. coaxial line stripping off device as claimed in claim 2, it is characterized in that, the opening angle of described V-arrangement jaw is 130 °.
4. coaxial line stripping off device as claimed in claim 1, it is characterized in that, described first cam mechanism comprises lobe plate and is located at the curved slot on described lobe plate, each described jaw monomer is equipped with a camshaft bearing follower, and described in two, camshaft bearing follower is all arranged in described curved slot.
5. coaxial line stripping off device as claimed in claim 4, is characterized in that, be provided with clearance compensating spring described in two between jaw monomer.
6. coaxial line stripping off device as claimed in claim 4, it is characterized in that, described second cam mechanism comprises described lobe plate and is located at the curve gabarit on described lobe plate, bending pawl monomer described in two and described curve gabarit offset, and are respectively equipped with back-moving spring between bending pawl monomer and mount pad described in two.
7. coaxial line stripping off device as claimed in claim 1, it is characterized in that, the folding phase difference between described second cam mechanism and described first cam mechanism is 90 degree.
8. coaxial line stripping off device as claimed in claim 1, it is characterized in that, described clamping jaw is in column is provided with several.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310470591.4A CN103474863B (en) | 2013-10-10 | 2013-10-10 | Coaxial line stripping off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310470591.4A CN103474863B (en) | 2013-10-10 | 2013-10-10 | Coaxial line stripping off device |
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| Publication Number | Publication Date |
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| CN103474863A CN103474863A (en) | 2013-12-25 |
| CN103474863B true CN103474863B (en) | 2015-08-26 |
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| CN201310470591.4A Active CN103474863B (en) | 2013-10-10 | 2013-10-10 | Coaxial line stripping off device |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103972766A (en) * | 2014-05-09 | 2014-08-06 | 于法周 | Multipurpose cable clamping device for automatic cable stripping machine |
| CN106976708A (en) * | 2017-05-09 | 2017-07-25 | 佛山市特福德自动化科技有限公司 | Doffer |
| DE102017128226A1 (en) * | 2017-11-29 | 2019-05-29 | Rennsteig Werkzeuge Gmbh | Abisolierzange |
| JP6697507B2 (en) * | 2018-05-25 | 2020-05-20 | 矢崎総業株式会社 | Electric wire terminal processing device |
| CN115500907A (en) * | 2021-05-24 | 2022-12-23 | 武汉联影智融医疗科技有限公司 | Puncture device and puncture system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2001309520A (en) * | 2000-04-19 | 2001-11-02 | Auto Network Gijutsu Kenkyusho:Kk | Cutting of shielding wire braid |
| WO2008062375A2 (en) * | 2006-11-22 | 2008-05-29 | Schleuniger Holding Ag | Device and method for folding back the braided shielding braiding of a cable |
| CN201629485U (en) * | 2009-12-29 | 2010-11-10 | 武汉凌云光电科技有限责任公司 | Fine flat cable wrapping bending and stripping all-in-one machine |
| CN202474531U (en) * | 2011-12-20 | 2012-10-03 | 中山市亚泰机械实业有限公司 | Cam cutter mechanism of trimming and peeling machine |
| CN203521877U (en) * | 2013-10-10 | 2014-04-02 | 歌尔声学股份有限公司 | Coaxial-wire peeling device |
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Address after: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: Goertek Inc. |