CN102114993A - Winding shaft - Google Patents
Winding shaft Download PDFInfo
- Publication number
- CN102114993A CN102114993A CN 201110088335 CN201110088335A CN102114993A CN 102114993 A CN102114993 A CN 102114993A CN 201110088335 CN201110088335 CN 201110088335 CN 201110088335 A CN201110088335 A CN 201110088335A CN 102114993 A CN102114993 A CN 102114993A
- Authority
- CN
- China
- Prior art keywords
- outer ring
- arc
- friction
- arc shaped
- shaped slider
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004804 winding Methods 0.000 title abstract 4
- 238000012856 packing Methods 0.000 claims description 20
- 230000014759 maintenance of location Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 229920003023 plastic Polymers 0.000 abstract description 3
- 239000004033 plastic Substances 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 description 18
- 206010042674 Swelling Diseases 0.000 description 13
- 230000008961 swelling Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 2
- -1 packing Substances 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 210000004712 air sac Anatomy 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The invention discloses a winding shaft which is formed in a way that a plurality of expansion rings are serially connected to a main shaft, wherein each expansion ring comprises an outer ring, a first reset spring piece and a second reset spring piece, the periphery of a guide seat is provided with a plurality of arc incline sliding sections, the outer ring is sleeved on the periphery of the guide seat, the outer ring is provided with a plurality of slide block holes and a plurality of friction piece holes, the tops of arc slide blocks are inserted into the corresponding slide holes, the tops of the arc slide blocks can partially exceed the outer surface of the outer ring when sliding, the bottom surfaces of the arc slide blocks support against the arc incline sliding sections of the guide seat, one end of the first reset spring piece is fixedly connected with the arc slide blocks and the other end supports against the inner hole wall of the outer ring, friction pieces are inserted into the corresponding friction piece holes of the outer ring, one end of the second reset spring piece is fixedly connected with the outer ring and the other end supports against the bottoms of the friction pieces, and the tops of the friction pieces exceed the outer surface of the outer ring. A steel pipe and a plastic pipe can be tensioned, and the winding material with high sanitation requirement can be wound, thus the winding shaft has a wide application range.
Description
Technical field
The present invention relates to the string dress friction wireline reel that a kind of and mechanical equipment coordination use, especially be fit to be configured in to the cutting of plastics, packing, paper and ultrathin metallic membrane etc., rolling, unreel on the mechanical equipment with rewinding.
Background technology
At present, the domestic and imported wireline reel that uses on the market, it is the rolling mode that adopts air sac or friction-type, because the swelling parts of wireline reel and the internal diameter area of contact of rolling core pipe are little, thereby can not swelling approach and narrower material (as steel pipe and soft plastic pipe), swelling paper tube reluctantly, paper tube is in the coiling working process, can be because the rolling expansive force surpasses the expansive force of swelling rolling paper tube, paper tube will skid on the swelling parts of wireline reel, just having paper scrap drops out, pollution is by coiling material and working environment, and the paper tube surface can not sterilize, so the paper tube high coiling material of hygienic requirements of can not reeling, and the degree of utilization again of paper tube is low, does not meet the requirement of present low-carbon environment-friendly.
Summary of the invention
The object of the present invention is to provide a kind of can the swelling steel pipe and mould pipe, and the wireline reel of the high coiling material of hygienic requirements of reeling.
The technical scheme that realizes above-mentioned purpose is: a kind of wireline reel, it is to be contained on the main shaft by a plurality of packing strings to constitute, described packing comprises guide holder, a plurality of arc shaped sliders and a plurality of friction member, guide holder is sleeved on the main shaft, the left side of guide holder is fixedly connected with first annular cover plate, the right side is fixedly connected with second annular cover plate, has friction ring between the adjacent packing, friction ring is sleeved on the main shaft, have many axial grooves on the periphery of described main shaft, have appendix and fricting strip in the axial groove, appendix is positioned at the bottom of axial groove, the bottom surface and the appendix of fricting strip offset, end face and packing offset, described packing also comprises the outer ring, first reseting spring leaf and second reseting spring leaf, the periphery of guide holder has the oblique slippage section of a plurality of arcs, has primary shaft to annular boss on first annular cover plate, has the second axial annular boss on second annular cover plate, the two ends of described outer ring endoporus are set in primary shaft on the annular boss and the second axial annular boss, have a plurality of slider bore and a plurality of friction members hole on the outer ring, the top of arc shaped slider is inserted in the corresponding slider bore, and arc shaped slider its top when sliding can partly exceed the outside face of outer ring, the oblique slippage section of the bottom surface of arc shaped slider and the arc of guide holder offsets, one end of described first reseting spring leaf is captiveed joint with arc shaped slider, the inner hole wall of the other end and outer ring offsets, described friction member is inserted in the corresponding friction member hole, outer ring, one end of described second reseting spring leaf is captiveed joint with the outer ring, the bottom of the other end and friction member offsets, and the top of friction member exceeds the outside face of outer ring.
Described arc shaped slider has three, and the cross section is "T"-shaped, and described guide holder has three sections oblique slippage sections of arc and three block sections.
The slippage section that the bottom of described arc shaped slider offsets for the oblique slippage section of arc with guide holder, the top has left convex shoulder and right convex shoulder, has screw on the convex shoulder of a left side, one end of first reseting spring leaf is connected on the left convex shoulder by screw retention, also have screw on the right convex shoulder, an end of another first reseting spring leaf is connected on the right convex shoulder by screw retention; The bottom of the slippage section of described arc shaped slider has the axial limiting convex shoulder, and the bottom of described friction member has spacing convex shoulder.
The friction layer that has one deck increase friction force on the arc top surface of described arc shaped slider.
After adopting the structure of technique scheme, during use, withstand fricting strip after the appendix inflation, fricting strip and packing produce friction force, drive packing along with main shaft rotates synchronously, then with the hand steered rolling core pipe of living, make rolling core pipe along with the counter-rotation of main shaft rotation direction, the oblique slippage section of the arc jack-up that this moment, arc shaped slider was directed on the seat is blocked rolling core pipe, and arc shaped slider is on the oblique slippage section of arc during slippage, arc shaped slider can not be stuck, so swelling is solid and reliable, because the internal diameter of the cylindrical that the top constituted of arc shaped slider and rolling core pipe is approaching, friction force is big, also the phase strain is big for fricative expansive force, thus can swelling steel pipe and mould the rolling core pipe that material such as pipe is made, steel pipe with mould tube-surface and can sterilize, can use in the high place of hygienic requirements, can repeated usage, degree of utilization height again, range of use is wide.
Description of drawings
Fig. 1 is a complete section section-drawing of the present invention;
Fig. 2 is the A-A cross-sectional schematic among Fig. 1;
Fig. 3 is the complete section figure of outer ring among Fig. 2;
Fig. 4 is the B-B cutaway view among Fig. 3;
Fig. 5 is the cutaway view of guide holder among Fig. 2;
Fig. 6 is the C-C cutaway view of Fig. 5;
Fig. 7 is the structural representation of arc shaped slider among Fig. 2;
Fig. 8 is the left view of Fig. 7.
The specific embodiment
The present invention is further detailed explanation below in conjunction with embodiment that accompanying drawing provides.
Shown in 1 ~ 8, a kind of wireline reel, it is to be contained on the main shaft 1 by a plurality of packing 2 strings to constitute, described packing 2 comprises guide holder 2-1, a plurality of arc shaped slider 2-2 and a plurality of friction member 2-4, guide holder 2-1 is sleeved on the main shaft 1, the left side of guide holder 2-1 is fixedly connected with first annular cover plate 4, the right side is fixedly connected with second annular cover plate 5, has friction ring 3 between the adjacent packing 2, friction ring 3 is sleeved on the main shaft 1, have many axial groove 1-1 on the periphery of described main shaft 1, have appendix 1-2 and fricting strip 1-3 in the axial groove 1-1, appendix 1-2 is positioned at the bottom of axial groove 1-1, the bottom surface of fricting strip 1-3 and appendix 1-2 offset, end face and packing 2 offset, described packing 2 also comprises outer ring 2-3, the first reseting spring leaf 2-5 and the second reseting spring leaf 2-6, the periphery of guide holder 2-1 has the oblique slippage section of a plurality of arcs 2-1-1, has primary shaft to annular boss 4-1 on first annular cover plate 4, has the second axial annular boss 5-1 on second annular cover plate 5, the two ends of described outer ring 2-3 endoporus are set in primary shaft on the annular boss 4-1 and the second axial annular boss 5-1, have a plurality of slider bore 2-3-1 and a plurality of friction members hole 2-3-2 on the 2-3 of outer ring, the top of arc shaped slider 2-2 is inserted in the corresponding slider bore 2-3-1, and arc shaped slider 2-2 its top when sliding can partly exceed the outside face of outer ring 2-3, the oblique slippage section of the arc of the bottom surface of arc shaped slider 2-2 and guide holder 2-1 2-1-1 offsets, the end of the described first reseting spring leaf 2-5 is captiveed joint with arc shaped slider 2-2, the inner hole wall of the other end and outer ring 2-3 offsets, described friction member 2-4 is inserted in the corresponding friction member of the outer ring 2-3 hole 2-3-2, the end of the described second reseting spring leaf 2-6 is captiveed joint with outer ring 2-3, the bottom of the other end and friction member 2-4 offsets, and the top of friction member 2-4 exceeds the outside face of outer ring 2-3.
Shown in Fig. 2,5, for more firm swelling rolling core pipe, described arc shaped slider 2-2 has three, and the cross section is "T"-shaped, and described guide holder 2-1 has three sections arc oblique slippage section 2-1-1 and three block section 2-1-2.
Shown in Fig. 2,7,8, in order to make arc shaped slider 2-2 reset function good, the slippage section 2-2-1 that the bottom of described arc shaped slider 2-2 offsets for the oblique slippage section of the arc 2-1-1 with guide holder 2-1, the top has left convex shoulder 2-2-2 and right convex shoulder 2-2-3, has screw 2-2-4 on the convex shoulder 2-2-2 of a left side, the end of the first reseting spring leaf 2-5 is connected on the left convex shoulder 2-2-2 by screw retention, have screw 2-2-4 on the right convex shoulder 2-2-3, the end of another first reseting spring leaf 2-5 is connected on the right convex shoulder 2-2-3 by screw retention.
Shown in Fig. 1,7,8, for spacing, the bottom of the slippage section 2-2-1 of described arc shaped slider 2-2 has axial limiting convex shoulder 2-2-5, and the bottom of described friction member 2-4 has spacing convex shoulder 2-4-1.
Referring to shown in Figure 2, for the ease of the second retracing spring 2-6 is installed, the end of the described second reseting spring leaf 2-6 is captiveed joint with the inwall of outer ring 2-3 by rivet, and the bottom surface of the other end and friction member 2-4 offsets.
Shown in Fig. 2,7,8,, has the friction layer 2-2-6 that one deck increases friction force on the arc top surface of described arc shaped slider 2-2 in order to increase the friction force of arc shaped slider 2-2.
Referring to Fig. 1, shown in 2, when the present invention uses, rolling core pipe box is contained in the present invention, aerification is tight against fricting strip 1-3 after making it to expand in the appendix 1-2, fricting strip 1-3 is tight against the inner hole wall of guide holder 2-1, then with the opposite spin rolling core pipe of rolling core pipe along main shaft 1 rotation direction, friction member 2-4 and rolling core inside pipe wall wipe contact, arc shaped slider 2-2 moves on the oblique slippage section of the arc on guide holder 2-1 2-1-1, stretch out slider bore 2-3-1 gradually, and the diameter of the cylindrical that constitutes of the top that makes three arc shaped slider 2-2 becomes big, the arc top surface of arc shaped slider 2-2 and the inner tubal wall of rolling core pipe are tight against, last swelling rolling core pipe, main shaft 1 rotate back fricting strip 1-3 drive packing 2 and are rotated together by the rolling core pipe of packing 2 swellings, reach the work purpose.
The swelling mode of appendix 1-2 of the present invention and fricting strip 1-3 can also be replaced with and adopt the piston swelling.
Claims (4)
1. wireline reel, it is to be contained in main shaft (1) by a plurality of packings (2) string to go up formation, described packing (2) comprises guide holder (2-1), a plurality of arc shaped sliders (2-2) and a plurality of friction member (2-4), guide holder (2-1) is sleeved on the main shaft (1), the left side of guide holder (2-1) is fixedly connected with first annular cover plate (4), the right side is fixedly connected with second annular cover plate (5), has friction ring (3) between the adjacent packing (2), friction ring (3) is sleeved on the main shaft (1), have many axial grooves (1-1) on the periphery of described main shaft (1), have appendix (1-2) and fricting strip (1-3) in the axial groove (1-1), appendix (1-2) is positioned at the bottom of axial groove (1-1), the bottom surface of fricting strip (1-3) and appendix (1-2) offset, and end face and packing (2) offset, and it is characterized in that:
Described packing (2) also comprises outer ring (2-3), first reseting spring leaf (2-5) and second reseting spring leaf (2-6), the periphery of guide holder (2-1) has the oblique slippage sections of a plurality of arcs (2-1-1), has primary shaft on first annular cover plate (4) to annular boss (4-1), has the second axial annular boss (5-1) on second annular cover plate (5), the two ends of described outer ring (2-3) endoporus are set in primary shaft on the annular boss (4-1) and the second axial annular boss (5-1), have a plurality of slider bore (2-3-1) and a plurality of friction members hole (2-3-2) on the outer ring (2-3), the top of arc shaped slider (2-2) is inserted in the corresponding slider bore (2-3-1), and arc shaped slider (2-2) its top when sliding can partly exceed the outside face of outer ring (2-3), the oblique slippage section of the arc of the bottom surface of arc shaped slider (2-2) and guide holder (2-1) (2-1-1) offsets, one end of described first reseting spring leaf (2-5) is captiveed joint with arc shaped slider (2-2), the inner hole wall of the other end and outer ring (2-3) offsets, described friction member (2-4) is inserted in the corresponding friction member hole (2-3-2), outer ring (2-3), one end of described second reseting spring leaf (2-6) is captiveed joint with outer ring (2-3), the bottom of the other end and friction member (2-4) offsets, and the top of friction member (2-4) exceeds the outside face of outer ring (2-3).
2. wireline reel according to claim 1 is characterized in that: described arc shaped slider (2-2) has three, and the cross section is "T"-shaped, and described guide holder (2-1) has three sections oblique slippage sections of arc (2-1-1) and three block sections (2-1-2).
3. wireline reel according to claim 1, it is characterized in that: the slippage section (2-2-1) that the bottom of described arc shaped slider (2-2) offsets for the oblique slippage section of arc (2-1-1) with guide holder (2-1), the top has left convex shoulder (2-2-2) and right convex shoulder (2-2-3), has screw (2-2-4) on the left side convex shoulder (2-2-2), one end of first reseting spring leaf (2-5) is connected on the left convex shoulder (2-2-2) by screw retention, also have screw (2-2-4) on the right convex shoulder (2-2-3), an end of another first reseting spring leaf (2-5) is connected on the right convex shoulder (2-2-3) by screw retention; The bottom of the slippage section (2-2-1) of described arc shaped slider (2-2) has axial limiting convex shoulder (2-2-5), and the bottom of described friction member (2-4) has spacing convex shoulder (2-4-1).
4. according to claim 1 or 2 or 3 described wireline reels, it is characterized in that: have the friction layer (2-2-6) that one deck increases friction force on the arc top surface of described arc shaped slider (2-2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110088335 CN102114993B (en) | 2011-04-11 | 2011-04-11 | Winding shaft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110088335 CN102114993B (en) | 2011-04-11 | 2011-04-11 | Winding shaft |
Publications (2)
Publication Number | Publication Date |
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CN102114993A true CN102114993A (en) | 2011-07-06 |
CN102114993B CN102114993B (en) | 2013-04-10 |
Family
ID=44213942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110088335 Expired - Fee Related CN102114993B (en) | 2011-04-11 | 2011-04-11 | Winding shaft |
Country Status (1)
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CN (1) | CN102114993B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104389920A (en) * | 2014-08-29 | 2015-03-04 | 龙口澳雷樽传动机械有限公司 | Pneumatic centrifugal clutch and manufacturing method thereof |
CN104742181A (en) * | 2013-12-26 | 2015-07-01 | 活全机器股份有限公司 | Ejection sleeve and waste collecting device of paper cutter having ejection sleeves |
CN106334954A (en) * | 2015-11-29 | 2017-01-18 | 杭州跟策科技有限公司 | Speed reducer housing machining clamp with hand lever |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2341954Y (en) * | 1998-06-17 | 1999-10-06 | 宋伯祥 | Pneumatic friction type coiling shaft |
US20040026560A1 (en) * | 2001-01-04 | 2004-02-12 | Atsumi Murachi | Winding device |
CN201012868Y (en) * | 2007-01-31 | 2008-01-30 | 永易立股份有限公司 | Differential ring and differential shaft thereof |
CN101327675A (en) * | 2008-07-31 | 2008-12-24 | 西安理工大学 | Automatic expansion shaft |
CN201494970U (en) * | 2009-08-05 | 2010-06-02 | 江阴市申港电讯器材厂 | Winding shaft |
CN201494969U (en) * | 2009-08-05 | 2010-06-02 | 江阴市申港电讯器材厂 | Rewind shaft |
CN101817457A (en) * | 2010-04-22 | 2010-09-01 | 杭州大华工控技术有限公司 | Rubber sleeve type winding chuck component |
CN201961906U (en) * | 2011-04-11 | 2011-09-07 | 江阴市申港电讯器材厂 | Winding shaft |
-
2011
- 2011-04-11 CN CN 201110088335 patent/CN102114993B/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2341954Y (en) * | 1998-06-17 | 1999-10-06 | 宋伯祥 | Pneumatic friction type coiling shaft |
US20040026560A1 (en) * | 2001-01-04 | 2004-02-12 | Atsumi Murachi | Winding device |
CN201012868Y (en) * | 2007-01-31 | 2008-01-30 | 永易立股份有限公司 | Differential ring and differential shaft thereof |
CN101327675A (en) * | 2008-07-31 | 2008-12-24 | 西安理工大学 | Automatic expansion shaft |
CN201494970U (en) * | 2009-08-05 | 2010-06-02 | 江阴市申港电讯器材厂 | Winding shaft |
CN201494969U (en) * | 2009-08-05 | 2010-06-02 | 江阴市申港电讯器材厂 | Rewind shaft |
CN101817457A (en) * | 2010-04-22 | 2010-09-01 | 杭州大华工控技术有限公司 | Rubber sleeve type winding chuck component |
CN201961906U (en) * | 2011-04-11 | 2011-09-07 | 江阴市申港电讯器材厂 | Winding shaft |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104742181A (en) * | 2013-12-26 | 2015-07-01 | 活全机器股份有限公司 | Ejection sleeve and waste collecting device of paper cutter having ejection sleeves |
CN104389920A (en) * | 2014-08-29 | 2015-03-04 | 龙口澳雷樽传动机械有限公司 | Pneumatic centrifugal clutch and manufacturing method thereof |
CN104389920B (en) * | 2014-08-29 | 2018-04-10 | 龙口澳雷樽传动机械有限公司 | Aerodynamic centrifugal formula clutch and its manufacture method |
CN106334954A (en) * | 2015-11-29 | 2017-01-18 | 杭州跟策科技有限公司 | Speed reducer housing machining clamp with hand lever |
CN106334954B (en) * | 2015-11-29 | 2018-07-06 | 江山显进机电科技服务有限公司 | The decelerator body clamp for machining equipped with hand-held rod |
Also Published As
Publication number | Publication date |
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CN102114993B (en) | 2013-04-10 |
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TR01 | Transfer of patent right |
Effective date of registration: 20200609 Address after: 214443 NO.67, qianjiazhuang, Yumen village, Shengang street, Jiangyin City, Wuxi City, Jiangsu Province Patentee after: Jiangyin Xiuxiang scroll Co.,Ltd. Address before: Shen Zhen Jiangyin city 214443 Jiangsu city of Wuxi Province Patentee before: JIANGYIN SHENGANG TELECOMMUNICATION EQUIPMENT FACTORY |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 |