CN102133584A - Slip ring type planet rolling drawing wheel - Google Patents
Slip ring type planet rolling drawing wheel Download PDFInfo
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- CN102133584A CN102133584A CN2010101083554A CN201010108355A CN102133584A CN 102133584 A CN102133584 A CN 102133584A CN 2010101083554 A CN2010101083554 A CN 2010101083554A CN 201010108355 A CN201010108355 A CN 201010108355A CN 102133584 A CN102133584 A CN 102133584A
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Abstract
The invention relates to a middle winding drum of a linear, dance or slip continuous wire drawing machine and a drawing wheel of a wet wire drawing machine in the wire rod product industry and provides a slip ring type planet rolling drawing wheel which has a counter pull drawing effect and is provided with a wire rod and a slip ring which are capable of freely rolling, slipping and withdrawing on a planet wheel as an integral whole. Used as the middle winding drum of the linear, dance or slip continuous wire drawing machine, the drawing wheel can meet the requirement for constant second volume of the drawing wire rod of each slip ring type planet rolling middle winding drum, thereby omitting an automatic speed regulation system of the linear or dance wire drawing machine and ensuring that the slip wire drawing machine has the performance characteristics of the linear wire drawing machine; Used as the drawing wheel of the wet wire drawing machine, the drawing wheel can be used for preventing relative sliding friction between the wire rod and the drawing wheel, preventing generation of rolling abrasion when the wire rod rolls on the planet wheel, generating the counter pull drawing effect and converting sliding friction power consumption into a rolling friction torque to do work, thereby further reducing the drawing energy consumption, improving the quality of the drawing wire rod and effectively solving the problem of drawing wheel abrasion.
Description
Technical field:
The present invention relates to wire fabrication industry wire drawing production equipment, relate in particular to the intermediate winding drum and the water tank drawbench drawing cone pulley of orthoscopic, loop type, pulley-type continuous drawing machine.
Background technology:
At present, the drawing cone pulley of wire fabrication industry water tank drawbench generally all is cast steel (cast iron) wheel body.During the drawing wire rod, all the time exist relative slip between wire rod and cone pulley and produce adhesive wear and abrasive wear thus, thereby cause the cone pulley wearing and tearing to scrap (reprocessing) and the wire surface that frays, destroy the wire rod lubricating layer, increase energy consumption for drawing, reduce grinding tool service life, produce when serious and draw white drawing crack phenomenon, drawing can't be carried out.
In order to improve the sliding mode between wire rod and cone pulley, prolong cone pulley service life, adopt at cast steel cone pulley working surface spraying chromium oxide ceramics or carbide to improve the abrasive resistance of cone pulley both at home and abroad more; The tungsten carbide material of directly selecting for use that has is done cone pulley or hard metal tip is embedded in the tongue-and-groove of cone pulley wheel body to prolong cone pulley service life; Have with wear-resisting steel ring or ceramic wear-resisting ring set on the cone pulley wheel body, and its working surface is made into slight draft to prolong cone pulley service life ...But these methods are not all broken away from the operation principle that wire rod slides at the cone pulley working surface.Therefore, the problem that cone pulley wearing and tearing, wire rod lubricating layer destroy, shorten grinding tool service life, increase energy consumption for drawing is not improved at all.
Orthoscopic, dance wire drawing machine are comparatively advanced in the world at present wire drawing production equipments.Wire rod almost is that straight line carries out from a reel to the another reel, is suitable for very much the continuous drawing of thicker wire (Φ 7-Φ 18), high-tensile steel wires (1200-1300Mpa) and deformed wire.When orthoscopic, dance wire drawing machine drawing wire rod, there is counter pull between the reel of front and back, can significantly reduces energy consumption for drawing, prolong grinding tool service life; Wire rod does not exist rapid bending and axial torsion in drawing process, the end properties of pulling out is better.But the not long-pending line adjusting device of orthoscopic, dance wire drawing machine, it is constant requiring the second volume of every reel in the drawing process, differential surface speed between each reel must and stretching die between lengthening coefficient (A1V1=A2V2 in full accord, A-sectional area, V-speed), otherwise will break, drawing can't be carried out.Therefore, the intermediate winding drum of orthoscopic, dance wire drawing machine must possess the function of automatic speed regulation.In order to reach this requirement, orthoscopic, dance wire drawing machine are equipped with very complicated electric control system and speed adjusting gear, and operation will have suitable technical merit, and maintenance be difficult for to be grasped, and equipment manufacturing cost is very high simultaneously.
That the pulley-type continuous drawing machine has is simple in structure, small investment, easy to operate, advantage such as management is simple.But wire rod is easy to generate axial torsion in drawing process, and the end product quality that influence is pulled out is not suitable for drawing high-tensile steel wires.Because of not possessing the function of counter pull drawing, the unit energy consumption for drawing is higher relatively.
In order to overcome the above problems, 200810048598.6 and 200820190695.4 patents have proposed solution preferably.But in the patent working process planetary gear is had relatively high expectations, and wire rod is slided when moving back on planetary gear, though avoided with cone pulley between relative sliding friction but keep away the rolling wearing and tearing that produced and make the drawing wire rod produce that clocklike continuous axial is little curved of unavoidably on planetary gear, rolling, this may affect to the quality of drawing wire rod.
Summary of the invention:
At existing issue, the present invention proposes a kind of sliding ring type planet rolling drawing wheel (sliding ring type planet rolling intermediate winding drum and sliding ring type planet rolling step pulley), comprises drawing wheel body, pressure ring, planetary gear, planet wheel spindle, slip ring, anti-friction.Its technical scheme is: the planetary gear that several can freely rotate is installed on the drawing wheel body of sliding ring type planet rolling intermediate winding drum and sliding ring type planet rolling step pulley, a slip ring kink of some slide plate compositions is outside the planetary gear cylindrical, wire rod is wrapped on the slip ring during drawing wire rod, when wire rod need be slided on sliding ring type planet rolling intermediate winding drum or sliding ring type planet rolling step pulley sheet when moving back, wire rod and slip ring one integrated mass, just slip ring freely rolls on planetary gear.The present invention utilizes planetary gear moment of rolling friction acting, and how much its pulling capacity size is determined by planetary gear moment of rolling friction size and quantity.
Special-effect of the present invention is, has remarkable counter pull drawing effect in reservation 200810048598.6 and 200820190695.4 patents, reduce wire rod to stretching die pressure, reduce friction power loss, prevent the wire rod scratch, significantly reduce energy consumption for drawing and improve stretching die service life, significantly reduction equipment complexity coefficient and cost and simplify the operation and the basis of safeguarding on, original wire rod is directly slidingly moved back on sliding ring type planet rolling intermediate winding drum or sliding ring type planet rolling step pulley free skating with changing into wire rod and slip ring one integrated mass and moves back rolling on the planetary gear, thereby reach the requirement of (A1V1=A2V2) every sliding ring type planet rolling intermediate winding drum (or each sliding ring type planet rolling step pulley sheet) drawing wire rod constant volume second, particularly make original generation clocklike the little phenomenons curved and that produce the wearing and tearing of rolling of continuous axial no longer produce.Therefore, the present invention further reduces energy consumption for drawing and the quality of drawing wire rod is further enhanced.Simultaneously, the present invention has significantly reduced in the 200810048598.6 and 200820190695.4 patent working processes the requirement of planetary gear, makes more economy and facility of its patent working.In order to prevent that slip ring from producing relative friction with the drawing wheel body, guarantee that slip ring only rolls on planetary gear, the planetary gear profile is designed to step or I-shaped, and its material is through heat treated ferrous material or plastic products.The working surface of slip ring is arc surface or arc surface is made into slight draft that its material is selected the inlet wire intensity decision according to the drawing wire rod for use, can be through heat treated ferrous material, carbide alloy, pottery, cast tungsten carbide or plastic products.Wire rod is abrasive puts that to wipe sheet be through heat treated ferrous material, carbide alloy, pottery, cast tungsten carbide or plastic products for preventing of installing on the drawing wheel body, can prevent effectively that wire rod from drawing the generation of white drawing crack phenomenon.
Description of drawings:
Fig. 1 is a sliding ring type planet rolling intermediate winding drum schematic diagram, and Fig. 2 is a sliding ring type planet rolling step pulley sheet assembling schematic diagram, and Fig. 3 is sliding ring type planet rolling step pulley combination schematic diagram.
The specific embodiment:
Among the present invention, sliding ring type planet rolling intermediate winding drum by one group can freely rotate planetary gear 3 kinks on planet wheel spindle 4, planet wheel spindle 4 is installed on the drawing wheel body 1, and slip ring 5 kinks are outside planetary gear 3 cylindricals, and pressure ring 2 is fixed on the drawing wheel body 1 by screw with anti-friction 6; Sliding ring type planet rolling step pulley sheet by one group can freely rotate planetary gear 3 kinks on planet wheel spindle 4, planet wheel spindle 4 is installed on the drawing wheel body 1, slip ring 5 kinks are outside planetary gear 3 cylindricals, be fixed on the drawing wheel body 1 by rivet for anti-friction 6, N sheet sliding ring type planet rolling step pulley sheet is assembled in and forms the sliding ring type planet rolling step pulley on the power transmission shaft 2.
Claims (4)
1. (sliding ring type planet rolling intermediate winding drum and sliding ring type planet rolling step pulley) taken turns in the drawing of sliding ring type planet rolling, comprise drawing wheel body, pressure ring, planetary gear, planet wheel spindle, slip ring, anti-friction, it is characterized in that being equipped with on the drawing wheel body planetary gear that several can freely rotate, the slip ring kink is outside the planetary gear cylindrical, and slip ring can freely roll on planetary gear.
2. sliding ring type planet rolling drawing according to claim 1 wheel is characterized in that slip ring is made up of some slide plates, and the working surface of slip ring is arc surface or arc surface is made into slight draft.
3. sliding ring type planet rolling drawing wheel according to claim 1 is characterized in that the planetary gear profile is designed to step or I-shaped.
4. slip ring according to claim 2 is characterized in that the material of slip ring selects for use the inlet wire intensity according to the drawing wire rod to determine, can be through heat treated ferrous material, carbide alloy, pottery, cast tungsten carbide or plastic products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101083554A CN102133584A (en) | 2010-01-27 | 2010-01-27 | Slip ring type planet rolling drawing wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101083554A CN102133584A (en) | 2010-01-27 | 2010-01-27 | Slip ring type planet rolling drawing wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102133584A true CN102133584A (en) | 2011-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101083554A Pending CN102133584A (en) | 2010-01-27 | 2010-01-27 | Slip ring type planet rolling drawing wheel |
Country Status (1)
| Country | Link |
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| CN (1) | CN102133584A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112747704A (en) * | 2019-10-29 | 2021-05-04 | 深圳怡化电脑股份有限公司 | Method and device for detecting use condition of roll type consumable, printing equipment and medium |
-
2010
- 2010-01-27 CN CN2010101083554A patent/CN102133584A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112747704A (en) * | 2019-10-29 | 2021-05-04 | 深圳怡化电脑股份有限公司 | Method and device for detecting use condition of roll type consumable, printing equipment and medium |
| CN112747704B (en) * | 2019-10-29 | 2024-04-02 | 深圳怡化电脑股份有限公司 | Method, device, printing equipment and medium for detecting use condition of coiled consumable |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110727 |