CN1022025C - 含石墨润滑剂悬浮液的涂敷装置 - Google Patents

含石墨润滑剂悬浮液的涂敷装置 Download PDF

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CN1022025C
CN1022025C CN90109293A CN90109293A CN1022025C CN 1022025 C CN1022025 C CN 1022025C CN 90109293 A CN90109293 A CN 90109293A CN 90109293 A CN90109293 A CN 90109293A CN 1022025 C CN1022025 C CN 1022025C
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distributor
injection unit
graphitiferous
longitudinal axis
suspension
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Expired - Fee Related
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CN90109293A
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CN1051874A (zh
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勒内·施米特
马尔科·拉尼宁
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Imerys Graphite and Carbon Switzerland SA
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Lonza AG
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • B23Q11/1084—Arrangements for cooling or lubricating tools or work specially adapted for being fitted to different kinds of machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3006—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being actuated by the pressure of the fluid to be sprayed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/65—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits
    • B05B15/658—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits the spraying apparatus or its outlet axis being perpendicular to the flow conduit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/10—Lubricating, cooling or heating rolls externally
    • 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
    • B21B45/02—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 lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0233—Spray nozzles, Nozzle headers; Spray systems
    • 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
    • B21B45/02—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 lubricating, cooling, or cleaning
    • B21B45/0239—Lubricating
    • B21B45/0245—Lubricating devices
    • B21B45/0248—Lubricating devices using liquid lubricants, e.g. for sections, for tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N15/00—Lubrication with substances other than oil or grease; Lubrication characterised by the use of particular lubricants in particular apparatus or conditions
    • F16N15/02—Lubrication with substances other than oil or grease; Lubrication characterised by the use of particular lubricants in particular apparatus or conditions with graphite or graphite-containing compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spray Control Apparatus (AREA)
  • Lubricants (AREA)
  • Coating Apparatus (AREA)
  • Forging (AREA)

Abstract

本申请描述了一种新型装置，它用于金属热成型时在工具或工件上涂敷含石墨润滑剂悬浮液。该装置由一合适的分配器组成，该分配器包括一个或多个喷射单元。

Description

本发明涉及一种在金属热成形，尤其是板材，型材或管子的热（成形）轧时，在工具或工件上涂敷含石墨润滑剂悬浮液的新型装置。
在以前的方法中，不是完全放弃采用润滑方法，就是在热工件和工具上涂敷油乳剂。
不采用润滑时，会使工具，如轧辊的磨损增大，由此而加快了工具的替换速度，增加了开支。
油润滑有一缺点，即油在热工具上要烧焦，散发出不受欢迎的，对人体健康有害的烟雾。此外，关于润滑特性，油的润滑特性明显比石墨差。到目前为止，使用传统的涂敷设备如喷嘴进行油乳剂的涂敷，大体上是不能控制的，而且时常要同时使用冷却水。
由此所提出的任务是，研制出一种装置，该装置能克服已知的缺点。
利用一按照权利要求1的装置，能完成此任务。该装置由一包括一或多个喷射单元的集合管（分配器）组成。
权利要求2至6描述了该装置的最佳结构形式。按照最佳实施例，上述分配器具有一圆柱形空腔及一腔室;也可使分配器划分为多个腔室，且使每个喷射单元或某一组喷射单元附属于一腔室;分配器固连于一支柱，且要使该分配器牢固固定或绕诸分配器的纵轴线可转动，以及与轴线夹某一角度而固定;或使该分配器能沿其纵轴线移动;分配器与一具有一程序控制装置的控制和分配单元相连接，其中控制和分配单元又和一高压和过滤件接上;其中喷射单元 由一带有成品入口的套，一带有喷嘴的喷射头，一闭锁装置和一筛分装置组成。
图1示意表示了一按照本发明的装置的实例，它由一分配器1组成，另有三只喷射单元2装在该分配器1上，且位于支柱3内。
图2示意表示了一按照本发明的装置，其中，在一轧机机座12中，数个分配器1与一控制和分配单元6和一高压和过滤单元7相连接。
图3表示一在板材热辊轧时应用的本发明装置的正视图和侧视图，其中：
1表示分配器;
2表示喷射单元;
3.表示支柱;
13表示轧辊（下轧辊和上轧辊）;
5表示板材。
图4用剖面图表示了一喷射单元，它包括：
1分配器;8带有成品入口的套
9带喷嘴的喷射头
11筛分装置
10闭锁装置
图5用剖面图表示了一喷射单元，它包括：
1-带两腔室的分配器;
其它标号（所示的物体）与图4中的相当。
分配器1最好具有一例如为圆柱形的空腔。
喷射单元2，通过一螺纹连接或一合适的联接系统，与分配器1压紧密闭连接。
关于喷射单元2，叙述过许多结构形式。最合适的是，将如在专利DE-PS2724931，EP-A39839或EP-PS131120中描述的喷射 单元2应用于本发明的装置上。图4和5表示了两种可采用的结构形式。
每个分配器1上的喷射单元2的数量视该装置的每个部件而定。
对于宽度为约0.5米至2米的板材的辊轧，其布置方式可应用如图2所示的这种方式。在这种实例中，每个轧辊可设置3只分配器1，两只外部分配器1各装一个喷射单元，而一中间分配器装三只喷射单元。
分配器1能包括一个或多个腔室。如图1所示，分配器1具有一腔室，所有喷射单元2均匀地供给含石墨润滑剂悬浮液。
如图5指出的，分配器也能划分为多个腔室，每个喷射单元或一组喷射单元分属于各个单独的腔室。
采用这样的划分，不致使所有喷射单元同时工作，而是有目的地，就是说，及时和恰当的参与工作，只要需要时，就可进行喷涂润滑剂悬浮液。因此，能避免不必要的产品损耗并节约开支。
另外，将分配器牢固地安装于一合适的支柱3上，或使分配器可绕诸分配器的纵轴线4转动，以及与该轴线夹一定的角度，这种设置是实用的。也能这样设置，即使支柱沿诸分配器的纵轴线4能滑动。由此，能使诸个适当设置在分配器1上的喷射单元2，在被喷洒工具或工作表面上作精确的调整。通过一普通的控制设备实现机动的旋转运动。
如图2所示，为分配器1和诸喷射单元2供给的含石墨润滑剂悬浮液储存在一未画出的贮罐内，该罐通过一高压和过滤单元7和一具有一程序控制装置的控制和分配单元6包含有含石墨润滑剂的悬浮液，工作压力为20至100巴之间。悬浮液首先输送给分配器1，然后送给各喷射单元2。
上述高压部件可适当地由一商业上通用的活塞泵组成，最好再 连接上一连续工作的旋转滤器如专利DE-PS2823092所述的那种滤器。该滤器的任务是从悬浮液中滤除粗粒子。控制和分配单元6主要包括一具有普通控制和测量装置的商业上通用的程序控制设备，其功能是使润滑剂悬浮液能及时和恰当地喷洒。
另外，设备的减压和冲洗可通过控制和分配单元处理。
在本发明的装置中，最好是采用含石墨润滑剂悬浮液，如在专利EP-A240825中所述的那种。
直到目前，本文所述的本发明装置尤其适用于辊轧板材用的扁钢轧辊的喷涂，辊轧如轨道这样的特殊型材用的型材轧辊的喷涂，辊轧如H和I型梁的型材用的轧辊的喷涂或辊轧无缝钢管用的轧辊的喷涂。

Claims (1)

1、一种用于金属热成形时在工具或工件上涂敷含石墨润滑剂悬浮液的装置，包括一圆柱形分配器(1)，该分配器有多个喷射单元(2)，以及，该分配器牢固固定或绕其纵轴线4可转动，
其特征在于，所述分配器(1)与其纵轴线4夹某一角度而固定，并借助于支柱(3)沿分配器纵轴线(4)方向可滑动；
所述分配器(1)分隔为多个腔室且使每个喷射单元(2)或某一组喷射单元(2)附属于一腔室；
所述喷射单元(2)由一带有产品入口的套(8)，一带有喷嘴的喷射头(9)，一闭锁装置(10)和一筛分装置(11)组成；以及
所述分配器(1)与一具有一程序控制装置的控制和分配单元(6)相连接，其中控制和分配单元(6)又和一高压和过滤单元(7)接上。
CN90109293A 1989-11-15 1990-11-14 含石墨润滑剂悬浮液的涂敷装置 Expired - Fee Related CN1022025C (zh)

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CH411289 1989-11-15
CH4112/89 1989-11-15

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CN1051874A CN1051874A (zh) 1991-06-05
CN1022025C true CN1022025C (zh) 1993-09-08

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CN90109293A Expired - Fee Related CN1022025C (zh) 1989-11-15 1990-11-14 含石墨润滑剂悬浮液的涂敷装置

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EP (1) EP0432408B1 (zh)
JP (1) JP2841840B2 (zh)
CN (1) CN1022025C (zh)
AR (1) AR248450A1 (zh)
AT (1) ATE116728T1 (zh)
BR (1) BR9005780A (zh)
CA (1) CA2030109A1 (zh)
DE (1) DE59008195D1 (zh)
ES (1) ES2066085T3 (zh)
MX (1) MX171751B (zh)
RU (1) RU2033865C1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5638893A (en) * 1993-10-07 1997-06-17 Fata Hunter, Inc. Parting agent spray system
NL1018409C2 (nl) * 2001-06-28 2003-01-07 Jan Best Sproeidop, sproei-inrichting en een sproeivoertuig voorzien van een dergelijke sproei-inrichting.
CN114226160B (zh) * 2021-11-29 2024-04-05 辽阳兴旺石墨制品有限公司 石墨铜套加工装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2004386A (en) * 1931-03-23 1935-06-11 Clarence G Wehrly Apparatus for lubricating trolleys
US3249305A (en) * 1963-11-18 1966-05-03 Bird Machine Co Spray nozzle
US3556255A (en) * 1968-06-17 1971-01-19 Sperry Rand Corp Electrostatic application of solid lubricants
DE3044310C2 (de) * 1980-11-25 1984-09-27 Friedrich Grohe Armaturenfabrik Gmbh & Co, 5870 Hemer Brauseeinrichtung
US4824019A (en) * 1981-06-10 1989-04-25 Lew Hyok S Lawn-border sprinkler
JPS6017602A (ja) * 1983-07-08 1985-01-29 株式会社日立製作所 石炭ガス化複合発電プラント
JPS6231039A (ja) * 1985-08-02 1987-02-10 Hitachi Ltd 光学式記録再生装置の光軸制御装置
JPH01167396A (ja) * 1987-12-24 1989-07-03 Nisshin Steel Co Ltd ステンレス鋼の熱間圧延用潤滑剤

Also Published As

Publication number Publication date
ES2066085T3 (es) 1995-03-01
EP0432408B1 (de) 1995-01-04
JPH03216210A (ja) 1991-09-24
CA2030109A1 (en) 1991-05-16
RU2033865C1 (ru) 1995-04-30
MX171751B (es) 1993-11-11
CN1051874A (zh) 1991-06-05
ATE116728T1 (de) 1995-01-15
BR9005780A (pt) 1991-09-24
AR248450A1 (es) 1995-08-18
DE59008195D1 (de) 1995-02-16
EP0432408A1 (de) 1991-06-19
JP2841840B2 (ja) 1998-12-24

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