CN103307085A - Screw-threaded flocking flexible shaft and making method thereof - Google Patents
Screw-threaded flocking flexible shaft and making method thereof Download PDFInfo
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- CN103307085A CN103307085A CN2012100581570A CN201210058157A CN103307085A CN 103307085 A CN103307085 A CN 103307085A CN 2012100581570 A CN2012100581570 A CN 2012100581570A CN 201210058157 A CN201210058157 A CN 201210058157A CN 103307085 A CN103307085 A CN 103307085A
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- flexible shaft
- steel wire
- flocking
- spiral lamination
- knitting wool
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Abstract
The invention discloses a screw-threaded flocking flexible shaft. The flexible shaft comprises a shaft core, a steel wire layer and a fluff wire, at least one steel wire layer is arranged on the external surface of the shaft core, the steel wire layer is obtained through spirally winding a plurality of steel wires side by side, and the outmost steel wire layer is obtained through commonly spirally winding one or a plurality of fluff wires and a plurality of steel wires. The making method of the flexible shaft is simple, and the made screw-threaded flocking flexible shaft solves the problems of easy friction and large noise of the connection of the squared square heads of the flexible shaft and the square holes of a shaft coupling in an output device; and the cooperation of the square heads of the screw-threaded flocking flexible shaft and the square holes reduces gaps between the square heads of the flexible shaft and the square holes because of the protruding fluff wires, and eliminates noises and prolongs the service life of the flexible shaft during high-speed running. The flexible shaft has the advantages of simple structure, reasonable design, simple technology and high automation degree.
Description
Technical field
The present invention relates to the machine power transmission field, relate in particular to a kind of spiral lamination Flocking flexible shaft and preparation method thereof.
Background technique
At present, in automobile or other machinery fields, usually adopt flexible axle to come transmitting torque, existing flexible axle generally by a metallic cable or wire as the axle core, the multilayer steel wire is twined in the outside, every layer of steel wire by many steel wires side by side spiral winding form, its pliability is strong, twisting strength is high, but being connected of coupling square hole has certain gap in this flexible axle upsetting side square toes and motor or the output unit, can and square hole friction or collision occur, cause the wearing and tearing between flexible axle square toes and the accessory square hole, greatly shortened the working life of flexible axle, and friction and the very large noise of vibration meeting generation, the user is produced harmful effect.
Summary of the invention
Defective in view of above-mentioned prior art exists the objective of the invention is to propose a kind of spiral lamination Flocking flexible shaft and preparation method thereof, is used for friction and the highstrung environment of noise, such as the automatic seat of luxury car etc.
Purpose of the present invention will be achieved by the following technical programs:
A kind of spiral lamination Flocking flexible shaft, comprise the axle core, steel wire floor and knitting wool, the outer surface of described axle core is provided with at least 1 layer steel wire floor, described steel wire floor by many steel wires side by side spiral winding form, outermost described steel wire floor is formed by one or more knitting wool and the many common spiral windings of steel wire.
Preferably, above-mentioned spiral lamination Flocking flexible shaft, wherein: be wound with described knitting wool on the square toes outer surface at described spiral lamination Flocking flexible shaft two ends, described square toes are socketed in the square hole accessory that is mated.
Preferably, above-mentioned spiral lamination Flocking flexible shaft, wherein: described steel wire floor by 4～12 steel wires side by side spiral winding form.
Preferably, above-mentioned spiral lamination Flocking flexible shaft, wherein: described knitting wool is woollen goods.
A kind of preparation method of spiral lamination Flocking flexible shaft comprises the steps:
Step 1: get many steel wires, successively layering side by side spiral winding form steel wire floor in the outer surface of described axle core;
Step 2: when many steel wire spirals of outermost steel wire floor twine, be reserved with the groove that together waits width;
Step 3: in described groove, implant the knitting wool of one or more winding, by high temperature melting technique, cling flexible axle after knitting wool is melted, obtain spiral lamination Flocking flexible shaft semi-finished product;
Step 4: with the upsetting side, the half-finished two ends of spiral lamination Flocking flexible shaft that described step 3 obtains, keep the knitting wool at square toes place, and remove the burr that upsetting side produces, make the spiral lamination Flocking flexible shaft.
Preferably, the preparation method of above-mentioned spiral lamination Flocking flexible shaft, wherein: the width of described groove is consistent with the width of the described knitting wool of implantation.
Preparation process of the present invention is simple, the spiral lamination Flocking flexible shaft for preparing has solved that being connected of coupling square hole produces easily friction and the large problem of noise in flexible axle upsetting side square toes and motor or the output unit: the square toes of usefulness spiral lamination Flocking flexible shaft cooperate with square hole, its knitting wool protrudes, reduce the gap of flexible axle square toes and square hole, and when running up, eliminate noise, prolonged simultaneously the working life of flexible axle.The present invention is simple in structure, and is reasonable in design, and technique is simple, and automaticity is high.
Following constipation closes embodiment's accompanying drawing, the specific embodiment of the present invention is described in further detail, so that technical solution of the present invention is easier to understand, grasp.
Description of drawings
Fig. 1 is the sectional view of the embodiment of the invention.
Embodiment
Embodiment
A kind of spiral lamination Flocking flexible shaft of the present embodiment, as shown in Figure 1, comprise axle core (not shown), steel wire floor 1 and knitting wool 2, the outer surface of axle core is provided with at least 1 layer steel wire floor 1, steel wire floor 1 by many steel wires 3 side by side spiral winding form, outermost steel wire floor 1 is formed by a knitting wool 2 and many steel wire 3 common spiral windings.Be wound with knitting wool 2 on the square toes outer surface at spiral lamination Flocking flexible shaft two ends, square toes are socketed in the square hole accessory that is mated.
Further, steel wire floor 1 by 4～12 steel wires 3 side by side spiral winding form.
Further, knitting wool 2 is woollen goods.
The preparation method of above-mentioned a kind of spiral lamination Flocking flexible shaft comprises the steps:
Step 1: get many steel wires 3, successively layering side by side spiral winding form steel wire floor 1 in the outer surface of axle core;
Step 2: during many steel wire 3 spiral windings of outermost steel wire floor 1, be reserved with the groove that together waits width;
Step 3: implant the knitting wool 2 of one or more winding in groove, the width of groove is consistent with the width of the knitting wool of implantation 2, by high temperature melting technique, clings flexible axle after making knitting wool 2 thawings, obtains spiral lamination Flocking flexible shaft semi-finished product;
Step 4: with the upsetting side, the half-finished two ends of spiral lamination Flocking flexible shaft that step 3 obtains, keep the knitting wool 2 at square toes place, and remove the burr that upsetting side produces, make the spiral lamination Flocking flexible shaft.
The present embodiment preparation process is simple, the spiral lamination Flocking flexible shaft for preparing has solved that being connected of coupling square hole produces easily friction and the large problem of noise in flexible axle upsetting side square toes and motor or the output unit: the square toes of usefulness spiral lamination Flocking flexible shaft cooperate with square hole, its knitting wool 2 protrudes, reduce the gap of flexible axle square toes and square hole, and when running up, eliminate noise, prolonged simultaneously the working life of flexible axle.
The present invention still has numerous embodiments, and all employing equivalents or equivalent transformation and all technological schemes of forming all drop within protection scope of the present invention.
Claims (6)
1. spiral lamination Flocking flexible shaft, comprise the axle core, steel wire floor and knitting wool, the outer surface of described axle core is provided with at least 1 layer steel wire floor, described steel wire floor by many steel wires side by side spiral winding form, it is characterized in that: outermost described steel wire floor is formed by one or more knitting wool and the many common spiral windings of steel wire.
2. spiral lamination Flocking flexible shaft according to claim 1, it is characterized in that: be wound with described knitting wool on the square toes outer surface at described spiral lamination Flocking flexible shaft two ends, described square toes are socketed in the square hole accessory that is mated.
3. spiral lamination Flocking flexible shaft according to claim 1 is characterized in that: described steel wire floor by 4～12 steel wires side by side spiral winding form.
4. spiral lamination Flocking flexible shaft according to claim 1, it is characterized in that: described knitting wool is woollen goods.
5. the preparation method of a spiral lamination Flocking flexible shaft as claimed in claim 1 is characterized in that comprising the steps:
Step 1: get many steel wires, successively layering side by side spiral winding form steel wire floor in the outer surface of described axle core;
Step 2: when many steel wire spirals of outermost steel wire floor twine, be reserved with the groove that together waits width;
Step 3: in described groove, implant the knitting wool of one or more winding, by high temperature melting technique, cling flexible axle after knitting wool is melted, obtain spiral lamination Flocking flexible shaft semi-finished product;
Step 4: with the upsetting side, the half-finished two ends of spiral lamination Flocking flexible shaft that described step 3 obtains, keep the knitting wool at square toes place, and remove the burr that upsetting side produces, make the spiral lamination Flocking flexible shaft.
6. the preparation method of spiral lamination Flocking flexible shaft according to claim 5, it is characterized in that: the width of described groove is consistent with the width of the described knitting wool of implantation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100581570A CN103307085A (en) | 2012-03-07 | 2012-03-07 | Screw-threaded flocking flexible shaft and making method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100581570A CN103307085A (en) | 2012-03-07 | 2012-03-07 | Screw-threaded flocking flexible shaft and making method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103307085A true CN103307085A (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100581570A Pending CN103307085A (en) | 2012-03-07 | 2012-03-07 | Screw-threaded flocking flexible shaft and making method thereof |
Country Status (1)
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| CN (1) | CN103307085A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033558A (en) * | 2014-06-25 | 2014-09-10 | 忻云祥 | Flexible screw |
| CN104373450A (en) * | 2014-11-20 | 2015-02-25 | 舒能（苏州）工业技术有限公司 | 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 |
| CN108591237A (en) * | 2018-04-10 | 2018-09-28 | 上海高齐汽车配件有限公司 | A kind of reduction noise Flocking flexible shaft manufacture craft |
| CN112762084A (en) * | 2020-12-25 | 2021-05-07 | 舒能（苏州）工业技术有限公司 | Double-floss flexible shaft and processing method thereof |
| 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 (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| EP1286065A1 (en) * | 2001-08-20 | 2003-02-26 | Otto Suhner AG | Flexible shaft with noise reducing component |
| DE102007041233A1 (en) * | 2007-08-30 | 2009-03-05 | W.H. Küster GmbH & Co KG | Slope cable with flock thread |
| CN101956753A (en) * | 2009-07-17 | 2011-01-26 | 上海高齐汽车配件有限公司 | Helical plastic wire flexible shaft for reducing noise and manufacturing method thereof |
| WO2011037070A1 (en) * | 2009-09-25 | 2011-03-31 | 株式会社ハイレックスコーポレーション | Toothed cable, cable device provided with a toothed cable, and system for moving a moving object, said system provided with a toothed cable |
| CN202468667U (en) * | 2012-03-07 | 2012-10-03 | 舒能（苏州）工业技术有限公司 | Screw thread flocking soft shaft |
-
2012
- 2012-03-07 CN CN2012100581570A patent/CN103307085A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| EP1286065A1 (en) * | 2001-08-20 | 2003-02-26 | Otto Suhner AG | Flexible shaft with noise reducing component |
| DE102007041233A1 (en) * | 2007-08-30 | 2009-03-05 | W.H. Küster GmbH & Co KG | Slope cable with flock thread |
| CN101956753A (en) * | 2009-07-17 | 2011-01-26 | 上海高齐汽车配件有限公司 | Helical plastic wire flexible shaft for reducing noise and manufacturing method thereof |
| WO2011037070A1 (en) * | 2009-09-25 | 2011-03-31 | 株式会社ハイレックスコーポレーション | Toothed cable, cable device provided with a toothed cable, and system for moving a moving object, said system provided with a toothed cable |
| CN202468667U (en) * | 2012-03-07 | 2012-10-03 | 舒能（苏州）工业技术有限公司 | Screw thread flocking soft shaft |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033558A (en) * | 2014-06-25 | 2014-09-10 | 忻云祥 | Flexible screw |
| CN104373450A (en) * | 2014-11-20 | 2015-02-25 | 舒能（苏州）工业技术有限公司 | 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 |
| CN108591237A (en) * | 2018-04-10 | 2018-09-28 | 上海高齐汽车配件有限公司 | A kind of reduction noise Flocking flexible shaft manufacture craft |
| CN108591237B (en) * | 2018-04-10 | 2021-08-17 | 上海高齐汽车配件有限公司 | Manufacturing process of flocking flexible shaft for reducing noise |
| CN112762084A (en) * | 2020-12-25 | 2021-05-07 | 舒能（苏州）工业技术有限公司 | Double-floss flexible shaft and processing method thereof |
| 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: 20130918 |