CN101956754A - Skylight flocking flexible shaft for reducing noise and preparation method thereof - Google Patents
Skylight flocking flexible shaft for reducing noise and preparation method thereof Download PDFInfo
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- CN101956754A CN101956754A CN2009100550091A CN200910055009A CN101956754A CN 101956754 A CN101956754 A CN 101956754A CN 2009100550091 A CN2009100550091 A CN 2009100550091A CN 200910055009 A CN200910055009 A CN 200910055009A CN 101956754 A CN101956754 A CN 101956754A
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- flocking
- flexible shaft
- skylight
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- noise
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Abstract
The invention discloses a skylight flocking flexible shaft for reducing noise and a preparation method thereof. The skylight flocking flexible shaft for reducing the noise consists of a flexible shaft core, a spiral steel wire and a flocking layer, wherein the flexible shaft core is formed by winding a plurality of steel wires in a plurality of layers; the spiral steel wire is wound on the outermost layer of the flexible shaft core in determined thread pitch; and the flocking layer is bonded in a spiral groove on the spiral flexible shaft core, and the pile length of the flocking layer stretches out of the spiral groove by at least 0.6mm. The preparation method of the skylight flocking flexible shaft for reducing the noise comprises the following specific steps of: putting the spiral flexible shaft core on an unwinding mechanism, pushing the flexible shaft core to generate constant-speed axial displacement through a synchronous controller and gluing in the spiral groove simultaneously, and synchronously winding and bonding flocking lines; and drying the flocking layer through a drying device and then rolling by using a rolling mechanism to prepare the skylight flocking flexible shaft for reducing the noise. The method has the advantages of simple preparation process and high automation degree; and the prepared skylight flexible shaft can effectively reduce the noise generated by a skylight regulating mechanism during operation.
Description
Technical field
The present invention relates to a kind of flexible axle, refer more particularly to a kind of vehicle dormer window that is used for and transmit reduction noise skylight Flocking flexible shaft and preparation method thereof that straight line motion is used.
Background technique
The space is narrow and small in the vehicle dormer window, and structure is tightly played, and skylight window leaf moves through motor-driven gear, and the spiral flexible axle that gear drives flexible similar tooth bar again transmits; The core of flexible axle is twisted into by Steel Wire Strand, its outermost surface is entwined with definite pitch spiral by thicker steel wire, realize the adjusting in skylight by spiral wire on the flexible axle and gear engagement, because mechanism's load is big, spiral wire and gear all adopt high-intensity steel to make, this has just caused skylight adjustment process middle gear and spiral flexible axle to mesh the bigger noise of generation repeatedly, China Patent No. is for this reason: 200420014316.8 model utility, a kind of automotive power sunroof flexible axle assembly is provided, it twines the generation that nylon rope reduces noise on flexible axle, this structure has reduced the generation of noise to a certain extent, but because nylon rope is too fine and close, bigger with gear engagement pressure, increased the operation frictional force of flexible axle in the guide groove of skylight controlling mechanism, had a strong impact on working life, and noise reduces poor effect, nylon rope work a period of time can come off in addition, influences the proper functioning in skylight.
Summary of the invention
In order to solve deficiency of the prior art, the invention provides a kind of reduction noise skylight Flocking flexible shaft, can reduce the generation that noise in the operation is regulated in the skylight, and excellent in durability, in addition, the present invention also provides a kind of preparation method who reduces noise with the skylight Flocking flexible shaft, and whole preparation process is simple, automaticity and reliability height.
Technological scheme of the present invention is as follows: reduce noise skylight Flocking flexible shaft, form by flexible axle core, spiral wire, cashmere-planted layer, the flexible axle core divides the several layers coiling to form by some steel wires, spiral wire is wound in the outermost surface of flexible axle core, flocking thread is adhered on the spiral flexible axle core in the spiral grooves, and flocked pile length is for exceeding spiral grooves outer edge 0.6mm at least.
Described flexible axle core, material are high carbon steel, divide the several layers coiling to form by some steel wires, and outermost surface becomes " helical tooth strip " by a thick steel wire with specific pitch.
Described cashmere-planted layer, material are nylon or suitable performance plastics villus fiber, with acrylic acid or quite performance glue be adhered on the spiral flexible axle core in the spiral grooves, flocked pile length is for exceeding spiral grooves outer edge 0.6mm at least.
Reduce noise skylight Flocking flexible shaft, its preparation method is as follows:
1) spiral flexible axle core is put on the let off mechanism, promotes the flexible axle core by isochronous controller at the uniform velocity axial displacement takes place;
2) the spiral grooves lower surface of flexible axle core is smeared acrylic acid or suitable performance glue, twine flocking thread synchronously and be bonded in spiral grooves bottom axle wicking surface by the glue of smearing;
3) with drying device cashmere-planted layer is dried, the rolling-up mechanism rolling is used in the oven dry back, makes and reduces noise skylight Flocking flexible shaft.
Because adopted above technological scheme, the present invention has following beneficial effect:
1, simple in structure, cashmere-planted layer is firm, can effectively reduce the noise that produces in the operation of skylight, drives more comfortable;
2, preparation process is simple, automaticity and reliability height.
Description of drawings
Fig. 1 is the structural representation of reduction noise of the present invention with the skylight Flocking flexible shaft.
Embodiment
The present invention is further described below in conjunction with accompanying drawing:
With reference to accompanying drawing 1, reduce noise skylight Flocking flexible shaft, the flexible axle core divides the several layers coiling to form by some steel wires, and flocking thread is adhered on the spiral flexible axle core in the spiral grooves, on the flexible axle core, form one deck cashmere-planted layer, and villus length is higher than more than the spiral grooves outer edge 0.6mm.
Described flexible axle core, material are high carbon steel, divide the several layers coiling to form by some steel wires, and outermost surface becomes " helical tooth strip " by a thick steel wire with specific pitch.
Described cashmere-planted layer, material are nylon or suitable performance plastics villus fiber, with acrylic acid or quite performance glue be adhered on the spiral flexible axle core in the spiral grooves, flocked pile length is for exceeding spiral grooves outer edge 0.6mm at least.
Reduce noise skylight Flocking flexible shaft, its preparation method is as follows:
1) spiral flexible axle core is put on the let off mechanism, promotes the flexible axle core by isochronous controller at the uniform velocity axial displacement takes place;
2) the spiral grooves lower surface of flexible axle core is smeared acrylic acid or suitable performance glue, twine flocking thread synchronously and be bonded in spiral grooves bottom axle wicking surface by the glue of smearing;
3) with drying device cashmere-planted layer is dried, the rolling-up mechanism rolling is used in the oven dry back, makes and reduces noise skylight Flocking flexible shaft.
When the skylight Flocking flexible shaft uses, flexible axle is cut into definite length, and assemble corresponding part at two ends, make skylight flexible axle assembly, again the flexible axle assembly is placed in the guide groove of skylight operating device, flexible axle one end is connected with the windshield leaf, spiral wire and gear engagement are together on the flexible axle, the cashmere-planted layer liner is between intermeshing spiral flexible axle and the gear and between spiral wire outer rim and the skylight guide groove, motor-driven gear drives the flexible axle motion, the spiral flexible axle promotes the unlatching that the windshield leaf is realized the skylight, operation such as close, owing to be provided with one deck cashmere-planted layer on the spiral grooves on the flexible axle core, the noise of generation in greatly reducing skylight operation middle gear and flexible axle taenidium the guide groove of engagement and flexible axle and skylight controlling mechanism rubbing repeatedly.
Claims (5)
1. reduce noise skylight Flocking flexible shaft, form by flexible axle core, spiral wire, cashmere-planted layer on the structure, the flexible axle core divides the several layers coiling to form by some steel wires, spiral wire is wound in the outermost surface of flexible axle core to determine pitch, be bonded with flocking thread in the spiral grooves on the spiral flexible axle core, flocking thread forms one deck cashmere-planted layer at the flexible axle wicking surface.
2. reduction noise skylight Flocking flexible shaft according to claim 1 is characterized in that: described flexible axle core and spiral wire, material are high carbon steel.
3. reduction noise skylight Flocking flexible shaft according to claim 1 is characterized in that: described cashmere-planted layer, material are nylon or suitable plastic optical fibre fine hair; Villus length is for exceeding spiral grooves outer edge 0.6mm at least.
4. reduction noise skylight Flocking flexible shaft according to claim 1 is characterized in that: described spiral grooves, its channel bottom axle wicking surface are smeared one deck acrylic acid or suitable performance glue.
5. a reduction noise as claimed in claim 1 is with the preparation method of skylight Flocking flexible shaft, and it is characterized in that: its concrete preparation method is as follows:
1) spiral flexible axle core is put on the let off mechanism, promotes the flexible axle core by isochronous controller at the uniform velocity axial displacement takes place;
2) the spiral grooves lower surface of flexible axle core is smeared acrylic acid or suitable performance glue, twine flocking thread synchronously and be bonded in spiral grooves bottom axle wicking surface by the glue of smearing;
3) with drying device cashmere-planted layer is dried, the rolling-up mechanism rolling is used in the oven dry back, makes and reduces noise skylight Flocking flexible shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100550091A CN101956754A (en) | 2009-07-17 | 2009-07-17 | Skylight flocking flexible shaft for reducing noise and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100550091A CN101956754A (en) | 2009-07-17 | 2009-07-17 | Skylight flocking flexible shaft for reducing noise and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101956754A true CN101956754A (en) | 2011-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100550091A Pending CN101956754A (en) | 2009-07-17 | 2009-07-17 | Skylight flocking flexible shaft for reducing noise and preparation method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913535A (en) * | 2011-08-01 | 2013-02-06 | 舒能（苏州）工业技术有限公司 | Processing apparatus and processing method for flocking flexible shaft |
| CN103668622A (en) * | 2013-11-29 | 2014-03-26 | 陈棋伟 | Flocked raw silk |
| CN104373450A (en) * | 2014-11-20 | 2015-02-25 | 舒能（苏州）工业技术有限公司 | Flocking flexible shaft |
| CN104930044A (en) * | 2015-05-20 | 2015-09-23 | 舒能（苏州）工业技术有限公司 | Villus removing device and method for flocking flexible shaft |
| CN105150520A (en) * | 2015-08-18 | 2015-12-16 | 上海硅瑞恒汽车部件有限公司 | Machining technology for flexible shaft with flocking |
| CN107246435A (en) * | 2017-06-21 | 2017-10-13 | 安徽省地坤汽车天窗科技有限公司 | A kind of flexible shaft device of outward opening panoramic sunroof of automobile |
| CN108916203A (en) * | 2018-09-21 | 2018-11-30 | 张家港正汇汽车配件有限公司 | A kind of spiral lamination skylight flocking flexible shaft |
| CN115415741A (en) * | 2022-08-15 | 2022-12-02 | 上海硅瑞恒汽车部件有限公司 | Skylight flexible shaft processing technology |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3513093A1 (en) * | 1985-04-12 | 1986-10-23 | Gesellschaft für Steuerungstechnik mbH & Co, 6332 Ehringshausen | Process for applying a friction-reducing and noise-reducing intermediate layer to a pitch cable |
| JPH06294460A (en) * | 1993-04-06 | 1994-10-21 | Nippon Cable Syst Inc | Flocked type inner cable |
| EP0629737A1 (en) * | 1993-06-18 | 1994-12-21 | meflex Telecontrol GmbH & Co. | Method for producing a transmission cable with an insulating layer |
| CN2216476Y (en) * | 1994-07-30 | 1996-01-03 | 四川省遂宁市环宇汽车配件厂 | Soft shaft up-down device for window of vehicle |
| EP1286065A1 (en) * | 2001-08-20 | 2003-02-26 | Otto Suhner AG | Flexible shaft with noise reducing component |
| CN2641366Y (en) * | 2003-08-28 | 2004-09-15 | 北京新亚洲大力机械有限公司 | Solid and closely coiled flexible axle |
-
2009
- 2009-07-17 CN CN2009100550091A patent/CN101956754A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3513093A1 (en) * | 1985-04-12 | 1986-10-23 | Gesellschaft für Steuerungstechnik mbH & Co, 6332 Ehringshausen | Process for applying a friction-reducing and noise-reducing intermediate layer to a pitch cable |
| JPH06294460A (en) * | 1993-04-06 | 1994-10-21 | Nippon Cable Syst Inc | Flocked type inner cable |
| EP0629737A1 (en) * | 1993-06-18 | 1994-12-21 | meflex Telecontrol GmbH & Co. | Method for producing a transmission cable with an insulating layer |
| CN2216476Y (en) * | 1994-07-30 | 1996-01-03 | 四川省遂宁市环宇汽车配件厂 | Soft shaft up-down device for window of vehicle |
| EP1286065A1 (en) * | 2001-08-20 | 2003-02-26 | Otto Suhner AG | Flexible shaft with noise reducing component |
| CN2641366Y (en) * | 2003-08-28 | 2004-09-15 | 北京新亚洲大力机械有限公司 | Solid and closely coiled flexible axle |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913535A (en) * | 2011-08-01 | 2013-02-06 | 舒能（苏州）工业技术有限公司 | Processing apparatus and processing method for flocking flexible shaft |
| CN103668622A (en) * | 2013-11-29 | 2014-03-26 | 陈棋伟 | Flocked raw silk |
| CN104373450A (en) * | 2014-11-20 | 2015-02-25 | 舒能（苏州）工业技术有限公司 | Flocking flexible shaft |
| CN104930044A (en) * | 2015-05-20 | 2015-09-23 | 舒能（苏州）工业技术有限公司 | Villus removing device and method for flocking flexible shaft |
| CN105150520A (en) * | 2015-08-18 | 2015-12-16 | 上海硅瑞恒汽车部件有限公司 | Machining technology for flexible shaft with flocking |
| CN107246435A (en) * | 2017-06-21 | 2017-10-13 | 安徽省地坤汽车天窗科技有限公司 | A kind of flexible shaft device of outward opening panoramic sunroof of automobile |
| CN108916203A (en) * | 2018-09-21 | 2018-11-30 | 张家港正汇汽车配件有限公司 | A kind of spiral lamination skylight flocking flexible shaft |
| CN115415741A (en) * | 2022-08-15 | 2022-12-02 | 上海硅瑞恒汽车部件有限公司 | Skylight flexible shaft processing technology |
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Application publication date: 20110126 |