CN105363830A - Take-up device of novel steel cord inside take-up machine tool - Google Patents
Take-up device of novel steel cord inside take-up machine tool Download PDFInfo
- Publication number
- CN105363830A CN105363830A CN201510994451.6A CN201510994451A CN105363830A CN 105363830 A CN105363830 A CN 105363830A CN 201510994451 A CN201510994451 A CN 201510994451A CN 105363830 A CN105363830 A CN 105363830A
- Authority
- CN
- China
- Prior art keywords
- take
- disc spring
- steel cord
- novel steel
- lathe
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/28—Drums or other coil-holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/02—Winding-up or coiling
Abstract
The invention discloses a take-up device of a novel steel cord inside take-up machine tool. The take-up device comprises a take-up shaft which is rotationally connected onto a take-up seat and a lower cover plate; cord-arranging belt wheels are arranged at the end, outside the lower cover plate, of the take-up plate; the take-up shaft is sleeved by a take-up shaft sleeve and a take-up cover plate; a take-up pin is arranged on the take-up cover plate; the take-up shaft between the take-up seat and the lower cover plate is sleeved by a friction disc, and rotationally sleeved by a spline shaft; spline belt wheels are arranged on spline grooves of the spline shaft; friction plates corresponding to the friction disc are arranged at the upper end of the spline belt wheels; the lower ends of the spline belt wheels are connected with a compression nut through disc springs; the friction disc is in plane contact with the friction plates. The take-up device is simple in structure, and can effective guarantee the stability of take-up tension after the wheel diameter of an I-shaped take-up wheel is changed.
Description
Technical field
The present invention relates to take-up lathe take-up in a kind of novel steel cord, belong to mechanical device technical field.
Background technology
In steel cord production equipment, the take-up mode of finished steel cord is divided into adduction and outer receipts two kinds; In process of production, steel cord, through tension arm sensor, then arrives Receiving wire wheel to outer take-up lathe, in the process by frequency converter adjustment of tonicity arm, realizes the buffering of tension variation, thus guarantees the stable of takeup tension; Interior take-up lathe is due to the specificity of machine tool structure, the type selecting of take-up is caused to produce certain limitation, what present stage was the most frequently used is the control of mechanical friction type tension force, adjustment mode is by the friction tension needed for the acquisition of pressurizing nut pressurization disc spring, in reality adjustment and use procedure, because disc spring affects by external force; Cause a contact surface for some limit contact constantly to change, indirectly make tension force cannot stability contorting.
Takeup tension meeting bigger than normal makes the Receiving wire wheel wheel that rises even cause disconnected rope; Tension force is less than normal, and steel cord surface easily occurs wave, even Residual torsion; In steel cord in take-up lathe production process, along with the increase gradually of take-up diameter, the angular velocity difference of Receiving wire wheel and main traction wheel increases, takeup tension also inevitably progressively strengthens, therefore all differential gear is adopted in interior take-up, adjusted by the slip difference produced between friction plate and frictional disk, wherein friction material causes variations in temperature and frictional disk wearing and tearing etc. due to mechanical friction, the fluctuation of output torque is caused in capital, cause the takeup tension of steel cord to have greatly changed, directly affect the quality of steel cord.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide a kind of structure simple, effectively can ensure take-up lathe take-up in a kind of novel steel cord that the rear takeup tension of Receiving wire wheel wheel footpath change is stable.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
Take-up lathe take-up in a kind of novel steel cord, comprise the Wire winding shaft be rotatably connected on take-up seat and lower cover, take-up axle head outside described lower cover is provided with winding displacement belt wheel, described Wire winding shaft is socketed with take-up axle sleeve and take-up cover plate, described take-up cover plate is provided with take-up pin, Wire winding shaft between described take-up seat and lower cover is socketed with frictional disk, and turning set is connected to splined shaft, the keyway of described splined shaft is provided with spline belt wheel, spline belt wheel upper end is provided with the friction plate corresponding with frictional disk, spline belt wheel lower end is connected with pressurizing nut by disc spring, described frictional disk and friction plate are plane contact.
Further, described frictional disk is identical with the planar diameter of friction plate, increases frictional disk and friction plate contact surface, ensures that disc spring presses down rear spline belt wheel band movable friction plate and frictional disk contact stabilization, reduces tension force destabilizing factor.
Further, the material of described frictional disk is HT250 cast steel, makes frictional disk contact better with the mechanical friction of friction plate, improves friction effect.
Further, the endoporus upper end of described disc spring is plane, make present stage disc spring and the some limit way of contact of spline belt wheel and pressurizing nut change flat surface contact manner into, the disc spring caused after solving pressurizing nut pressurization channels bit.
Further, described disc spring is stacked is provided with two groups, and often group comprises small one and large one two panels disc spring, and described large disc spring is in bottom, and little disc spring symmetry is contained in large disc spring, forms small one and large one and turns over folded being symmetrical arranged up and down, ensure the stable of stressed rear disc spring position.
Further, the end face of described pressurizing nut is provided with at least one screwed hole, described pressurizing nut is fixed in the keyhole of splined shaft by screw rod and screwed hole cooperation, ensure that pressurizing nut position is fixed, indirectly ensure that and execute stressed stablizing, make disc spring stability under loading unchanged, thus make the stable of takeup tension.
Further, the material of described screw rod is metal material.
Usefulness of the present invention is: structure is simple, by pressurizing nut, disc spring is pressurizeed, the friction plate that pressure promotes on splined shaft contacts with frictional disk, invention increases the contact plane of frictional disk and friction plate contact position, disc spring and spline belt wheel and pressurizing nut are also all plane contact, and fixing pressurizing nut position, the change in conjunction with take-up circle footpath suitably relaxes, thus obtains tension force stable for a long time.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is spline shaft bit architecture schematic diagram of the present invention;
The implication of Main Reference Numerals in figure:
1. take-up axle sleeve; 2. Wire winding shaft; 3. take-up pin; 4. take-up cover plate; 5. take-up seat; 6. frictional disk; 7. friction plate; 8. spline belt wheel; 9. disc spring; 10 pressurizing nuts; 11. winding displacement belt wheels; 12. splined shafts; 13. lower covers.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, concrete introduction is done to the present invention.
Fig. 1 is overall structure schematic diagram of the present invention; Fig. 2 is spline shaft bit architecture schematic diagram of the present invention;
As illustrated in fig. 1 and 2: the present embodiment is take-up lathe take-up in a kind of novel steel cord, comprise the Wire winding shaft 2 be rotatably connected on take-up seat 5 and lower cover 13, take-up axle head outside lower cover 13 is provided with winding displacement belt wheel 11, Wire winding shaft 2 is socketed with take-up axle sleeve 1 and take-up cover plate 4, take-up cover plate 4 is provided with take-up pin 3, Wire winding shaft 2 between take-up seat 5 and lower cover 13 is socketed with frictional disk 6, and turning set is connected to splined shaft 12, the keyway of splined shaft 12 is provided with spline belt wheel 8, splined shaft 12 fixes spline belt wheel 8 by keyway, spline belt wheel 8 when ensureing toothed belt transmission is fixed, without skidding, spline belt wheel 8 upper end is provided with the friction plate 7 corresponding with frictional disk 6, and spline belt wheel 8 lower end is connected with pressurizing nut 10 by disc spring 9, and frictional disk 6 and friction plate 7 are plane contact.
In the present embodiment, frictional disk 6 is identical with the planar diameter of friction plate 7, adds frictional disk 6 and friction plate 7 contact surface, ensures that disc spring 9 presses down rear spline belt wheel 8 and is with movable friction plate 7 and frictional disk 6 contact stabilization, reduces tension force destabilizing factor; And the material of the present embodiment middle friction tray 6 is HT250 cast steel, make frictional disk 6 contact better with the mechanical friction of friction plate 7, improve friction effect.
Meanwhile, the endoporus upper end of the present embodiment disc spring 9 is plane, and disc spring 9 external diameter has two large two little totally four, locate as bottom by large external diameter disc spring 9, upper end symmetry fills little external diameter disc spring 9, and object eliminates the little external diameter disc spring 9 in upper end to be subjected to displacement vibration, causes elasticity tension to change; Disc spring 9 size external diameter two panels is one group, totally two groups four, changes flat surface contact manner into the some limit way of contact of spline belt wheel 8 and pressurizing nut 10, solves the disc spring 9 caused after pressurizing nut 10 pressurizes and channels bit, ensure the stable of stressed rear disc spring 9 position.
Pressurizing nut 10 is responsible for pressurizeing to disc spring 9, and adjustment friction tension, needs to be fixed pressurizing nut 10 after tension adjustment, conventional mode is that use 680 glue is fixed, but because lathe temperature is higher and abnormal vibrations, easily causes locking to be lost efficacy, affect tension stability; The present embodiment is provided with two screwed holes at the end surface symmetric of pressurizing nut 10, one or more screwed hole can certainly be set, pressurizing nut 10 is fixed in the keyhole of splined shaft 12 by screw rod and screwed hole cooperation, ensure that pressurizing nut 10 position is fixed, indirectly ensure that and execute stressed stablizing, make disc spring 9 stability under loading unchanged, thus make the stable of takeup tension, in the present embodiment, the material of screw rod is copper, certainly, also can select other metal material such as metallic aluminium, iron.
More than show and describe general principle of the present invention, principal character and advantage; the technical staff of the industry should understand; above-described embodiment does not limit the present invention in any form; the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, all drops in protection scope of the present invention.
Claims (7)
1. take-up lathe take-up in a novel steel cord, it is characterized in that, comprise the Wire winding shaft be rotatably connected on take-up seat and lower cover, take-up axle head outside described lower cover is provided with winding displacement belt wheel, described Wire winding shaft is socketed with take-up axle sleeve and take-up cover plate, described take-up cover plate is provided with take-up pin, Wire winding shaft between described take-up seat and lower cover is socketed with frictional disk, and turning set is connected to splined shaft, the keyway of described splined shaft is provided with spline belt wheel, spline belt wheel upper end is provided with the friction plate corresponding with frictional disk, spline belt wheel lower end is connected with pressurizing nut by disc spring, described frictional disk and friction plate are plane contact.
2. take-up lathe take-up in a kind of novel steel cord according to claim 1, it is characterized in that, described frictional disk is identical with the planar diameter of friction plate.
3. take-up lathe take-up in a kind of novel steel cord according to claim 1 and 2, is characterized in that, the material of described frictional disk is HT250 cast steel.
4. take-up lathe take-up in a kind of novel steel cord according to claim 1, is characterized in that, the endoporus upper end of described disc spring is plane.
5. in a kind of novel steel cord according to claim 1 or 4, take-up lathe take-up, is characterized in that, described disc spring is stacked is provided with two groups, and often group comprises small one and large one two panels disc spring, and described large disc spring is in bottom, and little disc spring symmetry is contained in large disc spring.
6. take-up lathe take-up in a kind of novel steel cord according to claim 1, is characterized in that, the end face of described pressurizing nut is provided with at least one screwed hole, and described pressurizing nut is fixed in the keyhole of splined shaft by screw rod and screwed hole cooperation.
7. take-up lathe take-up in a kind of novel steel cord according to claim 6, is characterized in that, the material of described screw rod is metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510994451.6A CN105363830B (en) | 2015-12-28 | 2015-12-28 | Take-up device of steel cord inside take-up machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510994451.6A CN105363830B (en) | 2015-12-28 | 2015-12-28 | Take-up device of steel cord inside take-up machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105363830A true CN105363830A (en) | 2016-03-02 |
| CN105363830B CN105363830B (en) | 2017-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510994451.6A Active CN105363830B (en) | 2015-12-28 | 2015-12-28 | Take-up device of steel cord inside take-up machine tool |
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| CN (1) | CN105363830B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015416A (en) * | 2016-07-08 | 2016-10-12 | 江苏兴达钢帘线股份有限公司 | Belleville spring for steel cord inside take-up device |
| CN106115362A (en) * | 2016-06-28 | 2016-11-16 | 江苏兴达钢帘线股份有限公司 | The tension detecting apparatus of take-up lathe take-up frock in a kind of novel steel cord |
| CN113734892A (en) * | 2021-09-14 | 2021-12-03 | 江苏兴达钢帘线股份有限公司 | Automatic tension detection device and detection method for take-up tool |
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| SU1731342A1 (en) * | 1990-05-11 | 1992-05-07 | Всесоюзный Государственный Проектный Институт По Строительному Машиностроению Для Сборного Железобетона "Гипростроммаш" | Arrangement for reeling-off coils |
| JP2003080314A (en) * | 2001-09-07 | 2003-03-18 | Daido Steel Co Ltd | Poling reel |
| CN2565559Y (en) * | 2002-08-19 | 2003-08-13 | 自贡金锐硬质合金工模具有限公司 | Wire collecting machine having friction on-off speed regulating device |
| CN201669306U (en) * | 2010-05-10 | 2010-12-15 | 江阴市华方机电科技有限公司 | Wire-rewinding machine used spool follow-up precise winding mechanism |
| CN201768772U (en) * | 2010-08-17 | 2011-03-23 | 东莞市冠标电工机械有限公司 | Take-up and line arrangement integrated device for superfine line drawing machine |
| CN202097228U (en) * | 2011-01-26 | 2012-01-04 | 宁波施彼兹机电科技有限公司 | Wire reeling brake structure of wire drawing machine |
| CN203426195U (en) * | 2013-08-30 | 2014-02-12 | 江苏中江焊丝有限公司 | Friction device of wire drawing machine |
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2015
- 2015-12-28 CN CN201510994451.6A patent/CN105363830B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| SU1731342A1 (en) * | 1990-05-11 | 1992-05-07 | Всесоюзный Государственный Проектный Институт По Строительному Машиностроению Для Сборного Железобетона "Гипростроммаш" | Arrangement for reeling-off coils |
| JP2003080314A (en) * | 2001-09-07 | 2003-03-18 | Daido Steel Co Ltd | Poling reel |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115362A (en) * | 2016-06-28 | 2016-11-16 | 江苏兴达钢帘线股份有限公司 | The tension detecting apparatus of take-up lathe take-up frock in a kind of novel steel cord |
| CN106115362B (en) * | 2016-06-28 | 2019-05-10 | 江苏兴达钢帘线股份有限公司 | The tension detecting apparatus of take-up lathe take-up tooling in a kind of novel steel cord |
| CN106015416A (en) * | 2016-07-08 | 2016-10-12 | 江苏兴达钢帘线股份有限公司 | Belleville spring for steel cord inside take-up device |
| CN113734892A (en) * | 2021-09-14 | 2021-12-03 | 江苏兴达钢帘线股份有限公司 | Automatic tension detection device and detection method for take-up tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105363830B (en) | 2017-04-26 |
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