EP1166898A2 - Dispositif pour le nettoyage mécanique en continu de la surface externe de produits laminés ronds et de tuyaux par élimination de la calamine et/ou de la rouille - Google Patents

Dispositif pour le nettoyage mécanique en continu de la surface externe de produits laminés ronds et de tuyaux par élimination de la calamine et/ou de la rouille Download PDF

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Publication number
EP1166898A2
EP1166898A2 EP01250219A EP01250219A EP1166898A2 EP 1166898 A2 EP1166898 A2 EP 1166898A2 EP 01250219 A EP01250219 A EP 01250219A EP 01250219 A EP01250219 A EP 01250219A EP 1166898 A2 EP1166898 A2 EP 1166898A2
Authority
EP
European Patent Office
Prior art keywords
drive
spindle
cleaning
support
spindle element
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.)
Withdrawn
Application number
EP01250219A
Other languages
German (de)
English (en)
Inventor
Rolf Pieters
Michael Dr. Graefe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vallourec Deutschland GmbH
Original Assignee
V&M Deutschland GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by V&M Deutschland GmbH filed Critical V&M Deutschland GmbH
Publication of EP1166898A2 publication Critical patent/EP1166898A2/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/023—Cleaning the external surface
    • B08B1/20—
    • B08B1/32—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
    • 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
    • B21C43/00—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass
    • B21C43/02—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass combined with or specially adapted for use in connection with drawing or winding machines or apparatus
    • B21C43/04—Devices for de-scaling wire or like flexible work

Definitions

  • the invention relates to a device for continuous mechanical cleaning according to the outer surface of round rolled material and tubes of scale and / or rust the preamble of claim 1.
  • a generic device is known from DE-OS 1527 653. This points one arranged between driving feed and replenishment rollers Cleaning device on that with a workpiece to be cleaned compressible cutting tool and a device for rotating the tool around its own axis and around the axis of the workpiece to be machined is provided.
  • the cutting tool is a needle mill, which is driven by a planetary gear on the one hand set in its own rotation and on the other hand in circulation around the Workpiece is rotated.
  • the disadvantage of this arrangement is the high one technical effort and the low cleaning performance.
  • the object of the invention is to provide a structurally simple device for continuous mechanical cleaning of the outer surface of round rolled stock and Specify pipes of scale and / or rust with a high cleaning performance is achievable.
  • the cleaning device is offset by three by 120 ° arranged, each separately drivable supports provided on which interchangeably arranged a cylindrical brush as a cleaning agent is.
  • the workpiece turns around its own longitudinal axis Cleaning device supplied.
  • Each carrier consists of a stored one Support spindle and a mounted drive spindle, which are independent of each other in a frame part of the Housing are radially adjustable and braced against each other.
  • each drive spindle is preferably with one High power electric motor connected.
  • the respective brush is between the Drive spindle and the support spindle added, the support spindle axially can be moved so that the brush can be easily installed and removed.
  • Each drive spindle and each support spindle are included for the radial adjustment of the brush provided a lifting element.
  • the lifting elements can but can also be controlled individually so that the brush can be tilted is.
  • the proposed cleaning device can be set up and operated separately are, but preferably it is integrated in a production line. For one thing, could on a finishing line before carrying out the non-destructive tests and / or the visual inspection. Another application is Cleaning of pipes scaled after tempering Heat treatment still need to be addressed. Preferably one could Install the device in front of or after the straightening system.
  • the first line-up would have the advantage that there is a risk of loose scale being pressed in during straightening is reduced by the upstream cleaning.
  • FIG. 1 shows a perspective view and Figure 2 in a longitudinal view and FIG. 3 shows a front view of a device designed according to the invention Cleaning device 1.
  • Two frame parts 3, 4 are attached to a support frame 2 with a cover that can be folded away in between 5.
  • On each as Hexagonally formed frame part 3, 4 (FIG. 4) are three that are offset by 120 ° Lifting elements 6.1.6.1 ', 6.1 ", 6.2.6.2', 6.2" arranged.
  • FIG. 4 it is good to recognize that three radially adjustable supports are provided in the frame part 3, the are offset by 120 ° to each other.
  • Each carrier is with its own drive 7,7 ', 7 " Mistake.
  • FIG. 1 shows the Arrow 9 in Figure 1 and Figure 2 shows the transport direction of the workpiece 8 through the Features cleaning device 1.
  • Figure 4 shows a perspective Representation of a frame element 3. It consists of 6 panels 10.1,10.1 ', 10.1 ", 11.1,11.1', 11.1", of which three are always of the same design and all together form a hexagon.
  • the plates at 12 p.m., 4 a.m. and 8 a.m. 10.1,10.1 ', 10.1 have openings 12.1, 12.1', 12.1" around the lifting elements 6.1.6.1 ', 6.1 ".
  • FIGS. 6 to 8 show the details of a support spindle element 18 shown.
  • This element 18 consists of an adjusting spindle 19 and one therein axially displaceably inserted support mandrel 20.
  • the adjusting spindle 19 is comprised of a support sleeve 21 into which a socket 22 is inserted on the output side.
  • two roller bearings 23, 24 are arranged at a distance from one another with a spacer sleeve 25 in between.
  • the outer rings of the roller bearings 23, 24 are supported on the outside on square flanges 26, 27 by four Bars 28 are braced against each other.
  • the outer end is two Lid 29,30, the latter lid 30 can be secured by a nut 31.
  • the outer section 32 of the adjusting spindle 19 is designed as a hexagon, in order to be able to attach a hexagon bowl to it.
  • the possibility of twisting the Adjustment spindle 19 can be blocked by a lock nut 63.
  • the front section 33 of the support mandrel 20 is designed as a cone to have an end thereon To be able to attach cleaning brush 34 (FIG. 11, FIG. 12).
  • the support mandrel 20 can be axially displaced in order to easily install and remove the cleaning brush 24 to be able to.
  • the adjusting spindle 19 has a front area Threaded section 35 and the support mandrel 20 also in the rear area Threaded section 36.
  • the direction of pitch of both thread sections is 35, 36 in opposite directions, d. H.
  • one threaded portion 35 is clockwise and the other Threaded portion 36 is formed counterclockwise. So when turning the Adjustment spindle 19 due to the friction, the support mandrel 20 cannot rotate on the end of the socket 22, a rotation lock 37 is fastened, which is inserted into a long groove 38 of the support mandrel 20 engages.
  • the counterpart to the support spindle element 18 is the drive spindle element 39 ( Figure 9, Figure 10).
  • This element 39 consists of a drive spindle 40, on the two roller bearings 41, 42 located at a distance from one another are arranged. Between a spacer sleeve 43 is provided. The outer rings of the roller bearings 41, 42 are supported on the outside on two flanges 44, 45 by the rods, not shown here are also braced against each other. The outer end is two Cover 46, 47, the first-mentioned cover 46 being secured by a nut 48.
  • the area of the drive spindle 40 on the drive side has a recess 49 for receiving an output pin of an electric motor.
  • the output side lying area has a section 50 which is a square truncated pyramid is trained.
  • a fully assembled rotatable carrier is shown as an example in FIG.
  • the main elements of this carrier are the drive 7, preferably an electric motor high performance, the drive spindle element 39, the support spindle element 18 and the intermediate cleaning brush 34. So that the end face of the in Cleaning device 1 incoming workpiece 8 to be cleaned (FIG. 2) not on the Cleaning brush 34 can brake, is on the inlet side Thrust washer 51 and a drain disc 52 arranged on the discharge side. Both Disks 51, 52 are seen in the transport direction 9 with a conical design End face 53,54 provided.
  • Figure 12 shows the details of the arrangement of the Cleaning brush 34.
  • the preferably with radially protruding steel wires provided cleaning brush 34 is arranged on a support sleeve 55, each on both sides is closed with a welded cover 58, 58 '.
  • the support sleeve 55 On the overhanging part the support sleeve 55 is each a flange 56,57 attached. Both flanges 56.57 each have a recess 59, 60, once for receiving the support mandrel 20 and others for receiving the drive spindle 40.
EP01250219A 2000-06-21 2001-06-15 Dispositif pour le nettoyage mécanique en continu de la surface externe de produits laminés ronds et de tuyaux par élimination de la calamine et/ou de la rouille Withdrawn EP1166898A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10030212 2000-06-21
DE10030212A DE10030212B4 (de) 2000-06-21 2000-06-21 Vorrichtung zum kontinuierlichen mechanischen Reinigen der Außenfläche von rundem Walzgut und Rohren von Zunder und/oder Rost

Publications (1)

Publication Number Publication Date
EP1166898A2 true EP1166898A2 (fr) 2002-01-02

Family

ID=7646281

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01250219A Withdrawn EP1166898A2 (fr) 2000-06-21 2001-06-15 Dispositif pour le nettoyage mécanique en continu de la surface externe de produits laminés ronds et de tuyaux par élimination de la calamine et/ou de la rouille

Country Status (2)

Country Link
EP (1) EP1166898A2 (fr)
DE (1) DE10030212B4 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102274872A (zh) * 2011-05-26 2011-12-14 江苏兴荣美乐铜业有限公司 一种金属盘管外表面油膜清除装置
CN103522153A (zh) * 2013-09-25 2014-01-22 天津市永昌焊丝有限公司 摩擦式盘条除锈工装
EP2868400A1 (fr) * 2013-10-31 2015-05-06 Meier Technische Beratung GmbH Dispositif de nettoyage grossier et fin de surfaces de fil
CN107617609A (zh) * 2017-09-28 2018-01-23 西安航空学院 铝合金衬塑管自动清洗烘干机
CN110924300A (zh) * 2019-12-10 2020-03-27 中国科学院深圳先进技术研究院 除冰机器人
CN113426727A (zh) * 2021-07-05 2021-09-24 万金林 一种可快速清洗数控刀具箱及其使用方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB154567A (en) * 1919-11-22 1921-04-07 John Joseph Mikshel Improvements in machines for scaling or cleaning flues or tubes
DE1527653C3 (de) * 1966-09-16 1975-02-27 Ischorskij Sawod Imeni A.A. Sdanowa, Kolpino (Sowjetunion) Anlage zum kontinuierlichen Reinigen der Außenfläche von rundem Walzgut von Zunder und Rost
US5613286A (en) * 1995-09-08 1997-03-25 Fastener Engineers Group, Inc. Apparatus for descaling wire

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102274872A (zh) * 2011-05-26 2011-12-14 江苏兴荣美乐铜业有限公司 一种金属盘管外表面油膜清除装置
CN102274872B (zh) * 2011-05-26 2014-12-03 江苏兴荣美乐铜业有限公司 一种金属盘管外表面油膜清除装置
CN103522153A (zh) * 2013-09-25 2014-01-22 天津市永昌焊丝有限公司 摩擦式盘条除锈工装
CN103522153B (zh) * 2013-09-25 2016-03-09 天津市永昌焊丝有限公司 摩擦式盘条除锈设备
EP2868400A1 (fr) * 2013-10-31 2015-05-06 Meier Technische Beratung GmbH Dispositif de nettoyage grossier et fin de surfaces de fil
CN107617609A (zh) * 2017-09-28 2018-01-23 西安航空学院 铝合金衬塑管自动清洗烘干机
CN110924300A (zh) * 2019-12-10 2020-03-27 中国科学院深圳先进技术研究院 除冰机器人
CN113426727A (zh) * 2021-07-05 2021-09-24 万金林 一种可快速清洗数控刀具箱及其使用方法
CN113426727B (zh) * 2021-07-05 2022-08-16 河北冠石自动化科技有限公司 一种可快速清洗数控刀具箱及其使用方法

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Publication number Publication date
DE10030212A1 (de) 2002-01-10
DE10030212B4 (de) 2004-05-27

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