WO2009033318A1 - Dispositif de raclage destiné au nettoyage de la surface de barres en aluminium - Google Patents

Dispositif de raclage destiné au nettoyage de la surface de barres en aluminium Download PDF

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Publication number
WO2009033318A1
WO2009033318A1 PCT/CN2007/002691 CN2007002691W WO2009033318A1 WO 2009033318 A1 WO2009033318 A1 WO 2009033318A1 CN 2007002691 W CN2007002691 W CN 2007002691W WO 2009033318 A1 WO2009033318 A1 WO 2009033318A1
Authority
WO
WIPO (PCT)
Prior art keywords
cutter
cutter head
scraping mechanism
mechanism according
shaft
Prior art date
Application number
PCT/CN2007/002691
Other languages
English (en)
Chinese (zh)
Inventor
Li Fu
Yang Gao
Qitong Zhu
Original Assignee
Fushi International (Dalian) Bimetallic Cable Co., Ltd
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 Fushi International (Dalian) Bimetallic Cable Co., Ltd filed Critical Fushi International (Dalian) Bimetallic Cable Co., Ltd
Priority to PCT/CN2007/002691 priority Critical patent/WO2009033318A1/fr
Publication of WO2009033318A1 publication Critical patent/WO2009033318A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
    • B23D79/02—Machines or devices for scraping
    • B23D79/10—Accessories for holding scraping tools or work to be scraped

Definitions

  • the present invention relates to an apparatus for removing a surface oxide layer of a metal article, and more particularly to an aluminum rod surface scraping mechanism.
  • 1 Stripping mold The stripping die with a certain cutting angle is guided by both ends, and the surface of the metal rod is continuously peeled under the traction of the front end power.
  • 2 brush Through different structural forms, the oxide layer on the surface of the metal rod is removed by the friction of the rotation of the wire brush and the contact of the metal rod.
  • 3 chemical treatment methods According to different metal rods, the metal surface is corroded for a certain period of time with different solvents, and then washed with water after corrosion.
  • the peeling mold of the former is limited by factors such as the out-of-roundness of the metal rod, the change of the straightness and the introduction of the damaged cutting edge; the brush is washed with a wire brush, the steel wire is worn faster, and the wire brush is rubbed with the metal rod during the brushing process, after the brushing
  • the surface of the metal rod generates static electricity, adsorbs dust, has high mechanical failure rate and high noise; the latter uses chemical treatment methods to pollute the environment, increase the process steps, and has a certain influence on the surface state of the metal rod.
  • using conventional and metal cutting principles it is difficult to achieve continuous thinner metal rod surface cutting.
  • the present invention provides an aluminum rod surface scraping mechanism through a large number of experiments and continuous exploration, which solves the structure of the metal rod itself when scraping the surface oxide layer of the metal rod in the prior art.
  • the limitation of the mechanical failure rate and the pollution of the environment; and the reduction of the surface treatment process by the present invention the original metal structure state is improved and maintained.
  • the main shaft is fixed on the base, and one end of the main shaft is connected with a cutter head, and the main shaft and the cutter head are provided with bearings; the cutter shaft is provided with a cutter shaft, and the weight is locked on the cutter shaft; the output end of the cutter shaft is connected with the cutter
  • the rod, the blade is disposed on the elastic opening of the knife bar; the pulley and the belt in the cutter head are fastened by the baffle on the end surface of the base.
  • the cutter shaft is disposed in the cutter head at a position where the center is relatively equal.
  • the bearing in the cutter head is locked by a spring collar.
  • the bearing on the main shaft is locked on the front end plane of the main shaft by the sealing end cover, and cooperates with the end cover plate, and a retaining ring is arranged between the cover plate and the cutter head, and the cover plate is positioned by the cutter disc stop, Fasten the studs and inner screws.
  • the belt is mounted in a joint belt groove of the cutter head.
  • the spindle is fastened to the base by a round nut and an upper cover.
  • the cutter shaft is limited by the sleeve, and a separate arc-shaped split clamping block is arranged between the cutter shaft and the cutter bar.
  • the blade on the cutter bar is clamped by a hexagon socket screw, and the fastening hexagon socket screw can be loosened. The height of the blade.
  • the shank is in the opposite direction in the cutter head, and the scraping edges of the two opposite blades are at the center straight line.
  • a plurality of scraping tools are mounted on the cutter head.
  • the scraping of the aluminum rod of the disc realizes the tracking scraping of the surface of the metal rod, thereby overcoming the influence of the non-circular deformation and the straightness of the metal rod on the cutting tool during the conventional cutting. Because the invention is carried out during the scraping process, the tool is changed according to the roundness and the non-straightness of the metal, and the depth of the scraping is
  • the tool rotates and the scraping produces a certain centrifugal force.
  • the scraping produces a product on the cutting edge of the tool, and the tool on the cutting disc rotates.
  • the air volume is generated, the cutting edge and the surface of the metal rod are cooled by air, and the tool itself is absorbed.
  • the heat Most of the heat is taken away by the cutting, so that during the scraping process, the metal is not superheated to generate oxidation, and the metal rod is passed through the scraping mechanism under the traction of the front power, and the surface of the scraped metal rod is in a pure metal surface state.
  • the surface is bright and has no residual oxide layer.
  • the metal rod is smooth, noise-free and vibration-free when it is scraped by the present invention.
  • the scraping is discharged into the bin through the safety cover guide groove; in addition, the retaining ring is rotated to cover the limit screw adjusting hole to prevent dust from entering the cutter head.
  • the present invention tracks the scraping along the original surface state of the metal rod, and uniformly removes the oxide layer on the surface of the metal rod to a pure surface state. Under the action of the internal mechanism of the scraping head, automatic feeding and automatic retracting are realized, which is suitable for continuous surface treatment of round metal rods.
  • the inside of the base rotates the cutter head on the main shaft through the action of the belt and the bearing, forming a structure in which the main shaft is fixed and the cutter head is placed, so that the inner bore of the main shaft and the passing metal rod do not cause relative friction and interference.
  • the two cutter shafts at the center of the equal circle are connected to the weights, and the cutter shaft is the fulcrum of the rotation of the two cutter shafts.
  • the cutter shaft is centered on the radius of the cutter shaft.
  • the weight is centrifuged outward.
  • the arbor on the counterweight connects the arbor tool to the trajectory of the center of the yaw in the opposite direction.
  • the weight In the static state, due to the action of the spring, the weight is pushed to make the razor blade a certain distance away from the center of the cutter.
  • the counterweight When rotated clockwise, the counterweight generates centrifugal force against the spring, and the spring shrinks, and the scraper blade gradually contacts the surface of the scraped metal rod to a certain controllable depth. The depth required for this scraping can be maintained at all times.
  • the forward movement of the metal rod is achieved by dynamic traction.
  • the scraping force on the surface of the metal rod and the centrifugal force of the counterweight are in equilibrium, and the cutter shaft is always driven during operation.
  • the arbor, the tool automatically adjusts the scraping force of the metal, and the maximum swing distance of the counterweight is controlled by an adjusting screw on a disc.
  • This dual action of rotation and centrifugal force is suitable for surface treatment of round metal rods, and is also suitable for surface treatment of linear metal rods.
  • the metal rod surface scraper is fully utilized during the rotation process of the machine The naturally generated force and the effective force of the spring are used to scrape the oxide layer on the surface of the round metal and the straight metal rod.
  • the surface treatment art program is greatly reduced, and the original metal structure is improved and maintained.
  • the biggest feature is to start the blade scraping or during the scraping process, without the knife and impact phenomenon, and the scraping tool and the metal rod There is no heat generated between the tables, so that the scraped surface is prevented from newly generating oxidation phenomenon.
  • This specification is advantageous for scraping two tools for scraping. According to the principle and structure of the present invention, different materials and metal rod outer diameter dimensions, It is also possible to install a plurality of tool scrapers on the cutter head, which expands the range of use from the surface.
  • FIG. 1 is a schematic front view showing the structure of the present invention.
  • Figure 2 is a schematic cross-sectional view of the present invention.
  • the four hex screws 1 are used to fasten the shaving head base 5; the main shaft 4 is fastened to the base 5 by the round nut 2 and the upper cover 3; A cutter head 11 is connected to one end of the main shaft 4, and bearings are disposed on the main shaft 4 and the cutter head 11, and the bearing 28 on the main shaft 4 is locked by the seal end cover 19. Close to the front end plane of the main shaft 4, and cooperate with the end cover 20, a retainer 10 is disposed between the cover 20 and the cutter head 11, and the retainer 10 rotates to cover the limit screw 26 to adjust the hole to prevent dust from entering the cutter head.
  • the cover plate 20 is positioned by the mouth of the cutter head 11, and is fastened by the fixing stud 22 and the inner screw 23; the bearing 21 in the cutter head 11 is locked by the hole with the spring collar 6; the center of the cutter head 11 is relatively equal
  • a cutter shaft 14 is disposed at the circular position, and the weight 13 is locked to the cutter shaft 14 by a set screw 12; the cutter shaft 14 is limited by the sleeve 9 and the output end of the cutter shaft 14 is separated from the cutter rod 16
  • the arc-shaped split clamping block 15 is disposed on the elastic jaw of the cutter bar 16, and the blade 18 on the cutter bar 16 is clamped by the hexagon socket screw 17, and the fastening hexagon socket screw 17 is loosened to adjust the blade 18 Height; the cutter bar 16 is in the opposite direction in the cutter head 11, and the scraping edges of the two opposite blades 18 are at the center straight line; the pulley and the belt 7 in the cutter head 11 are fastened by the baffle 8 to the end face of the base 5 Upper, the belt 7 is mounted
  • a plurality of scraping tools are mounted on the cutter head.

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

L'invention concerne un dispositif de raclage utilisé pour éliminer la couche d'oxyde des produits métalliques, notamment des barres en aluminium. Ce dispositif comprend un axe (4) supporté fixement par un cadre de base (5). Un porte-outil (11) est placé à une extrémité de l'axe (4); des roulements sont placés sur le porte-outil (11) et sur l'axe (4). Ce porte-outil (11) est équipé d'un arbre de coupe (14); un contrepoids (13) est relié fixement à cet arbre de coupe (14). L'extrémité de sortie de l'arbre de coupe (14) est reliée à une broche (16); une lame (18) est installée dans un alésage élastique de la broche (16). Une courroie (7) et sa poulie sont positionnées entre l'extrémité du cadre de base (5) et un déflecteur (8); le dispositif peut automatiquement alimenter et supprimer les lames (18). Le dispositif racle la couche d'oxyde des produits en fil d'acier en suivant leur conteur.
PCT/CN2007/002691 2007-09-11 2007-09-11 Dispositif de raclage destiné au nettoyage de la surface de barres en aluminium WO2009033318A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2007/002691 WO2009033318A1 (fr) 2007-09-11 2007-09-11 Dispositif de raclage destiné au nettoyage de la surface de barres en aluminium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2007/002691 WO2009033318A1 (fr) 2007-09-11 2007-09-11 Dispositif de raclage destiné au nettoyage de la surface de barres en aluminium

Publications (1)

Publication Number Publication Date
WO2009033318A1 true WO2009033318A1 (fr) 2009-03-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/002691 WO2009033318A1 (fr) 2007-09-11 2007-09-11 Dispositif de raclage destiné au nettoyage de la surface de barres en aluminium

Country Status (1)

Country Link
WO (1) WO2009033318A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111558744A (zh) * 2020-06-12 2020-08-21 浙江金马逊机械有限公司 航空航天导管余量切除设备及其数字化定位装置
CN112475471A (zh) * 2020-10-28 2021-03-12 王松 一种金属铜表面氧化皮处理工艺
CN115400995A (zh) * 2022-08-26 2022-11-29 山东世商焊材有限公司 一种铝合金焊丝刮削剥皮装置
CN117001090A (zh) * 2023-09-28 2023-11-07 泰州市江南机械制造有限公司 用于线切割的工件表面快速清理机构

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2079101U (zh) * 1990-11-28 1991-06-19 吕森林 磨管机
EP0462322A1 (fr) * 1990-06-16 1991-12-27 Th. Kieserling & Albrecht GmbH & Co. Guide pour le guidage radial et sans centre de barres se déplaçant axialement
CN2440610Y (zh) * 2000-10-01 2001-08-01 中南大学 一种剥皮机
JP2003117714A (ja) * 2001-10-03 2003-04-23 Daido Steel Co Ltd 線材皮削りチップ切断装置およびこれを備えた線材皮削り装置
CN2693355Y (zh) * 2003-11-11 2005-04-20 大连傅氏双金属制造有限公司 铝杆平刷刷机
CN2834712Y (zh) * 2005-09-23 2006-11-08 孙立国 金属圆锭表面氧化层清刷机
CN101125383A (zh) * 2007-09-11 2008-02-20 傅氏国际（大连）双金属线缆有限公司 铝杆表面刮削机构
CN201033380Y (zh) * 2007-09-11 2008-03-12 傅氏国际（大连）双金属线缆有限公司 铝杆表面刮削机构

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0462322A1 (fr) * 1990-06-16 1991-12-27 Th. Kieserling & Albrecht GmbH & Co. Guide pour le guidage radial et sans centre de barres se déplaçant axialement
CN2079101U (zh) * 1990-11-28 1991-06-19 吕森林 磨管机
CN2440610Y (zh) * 2000-10-01 2001-08-01 中南大学 一种剥皮机
JP2003117714A (ja) * 2001-10-03 2003-04-23 Daido Steel Co Ltd 線材皮削りチップ切断装置およびこれを備えた線材皮削り装置
CN2693355Y (zh) * 2003-11-11 2005-04-20 大连傅氏双金属制造有限公司 铝杆平刷刷机
CN2834712Y (zh) * 2005-09-23 2006-11-08 孙立国 金属圆锭表面氧化层清刷机
CN101125383A (zh) * 2007-09-11 2008-02-20 傅氏国际（大连）双金属线缆有限公司 铝杆表面刮削机构
CN201033380Y (zh) * 2007-09-11 2008-03-12 傅氏国际（大连）双金属线缆有限公司 铝杆表面刮削机构

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111558744A (zh) * 2020-06-12 2020-08-21 浙江金马逊机械有限公司 航空航天导管余量切除设备及其数字化定位装置
CN112475471A (zh) * 2020-10-28 2021-03-12 王松 一种金属铜表面氧化皮处理工艺
CN115400995A (zh) * 2022-08-26 2022-11-29 山东世商焊材有限公司 一种铝合金焊丝刮削剥皮装置
CN115400995B (zh) * 2022-08-26 2023-08-11 山东世商焊材有限公司 一种铝合金焊丝刮削剥皮装置
CN117001090A (zh) * 2023-09-28 2023-11-07 泰州市江南机械制造有限公司 用于线切割的工件表面快速清理机构

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