• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    In numerous treatment processes it is necessary to ensure a secure and effective clamping of a movable part against a fixed part. A clamping device for an electrolytic plating bath comprises a circular plate having a plurality of apertures for receiving articles to be plated. The articles are held in position by a clamping device comprising a thermostatic element having a movable clamp subject to a translational movement under the effect of an increase in temperature, the said movable assembly cooperating with the piece to be clamped. By means of the device according to the invention an effective and positive clamping is obtained in a range of desired temperatures which is precisely defined by virtue of the choice of an appropriate thermostatic element.
    公开号:SU810084A3
    申请号:SU792737350
    申请日:1979-03-07
    公开日:1981-02-28
    发明作者:Липшиц Поль
    申请人:Нейман С.А. (Фирма)；
    IPC主号:
    专利说明:

    ADJUSTMENT FOR ELECTRULITE EQUIPMENT
    (54) TREATMENT DETAILS
    The invention relates to the application of electrolytic coatings, in particular, devices for clamping parts during electrolytic processing.
    Closest to the proposed technical essence is a device for electrolytic machining of parts, comprising a housing in the form of a plate with fittings and a clip for parts, made in the form of a magnet 1.
    However, this device does not provide effective and sufficient pressure, oco6eimo prn exploitations, when it comes to establishing electrical contact in the circuit, immersed in an electric bath.
    The purpose of the invention is improving the efficiency of the device due to the reliability of the clamp.
    The goal is achieved by the fact that the clamp mechanism is made in the form of thermostatic elements with a rod fixed in the element with the possibility of translational (1st mixing under the action of temperature change.
    In this case, the thermostatic elements are radially mounted on the plate.
    The device is also equipped with a crosshead mounted with the possibility of interaction with the thermostatic element with the workpiece.
    The plate is rotatably mounted.
    FIG. 1 shows a pressing device, a general view of the section; in fig. 2 - the same, top view.
    The device comprises a housing made in the form of a plate 1 with mounting holes 2, into which parts 3 are installed, to be electrolytically processed. Plate 1 contains a conductive ring rim 4 connected to a current sink. Parts 3 are in contact with rim 4.
    权利要求:
    Claims (4)
    [1]
    Plate I contains many thermostatic elements 5, the body 6 of which is rigidly connected to plate I, and the movable thermoelement rod 7 is directed radially toward the rim 4, and the angular position of the elements 5 is such that one and only din 7 rod lies on the angle iieHTpajrHHoro angle, formed by the adjacent holes 2. 3 Traverse 8 is installed with the possibility of radial sliding between the thermostatic element 5 and the corresponding parts 3, together with the rod 9 lying on the extension of the rod 7 of the thermostatic element and 5. The screw spring 10 tends to move the yoke 8 away from the parts 3, and the dimensions of the yoke 8 are such that it covers both parts 3 opposite it. During operation of the device, the temperature reaches the value to which the thermostatic elements 5 are tuned, their rods 7 initials move radially to the rim 4, push the yoke 8 against the action of the springs 10 and press it to the parts m 3, close the electrical circuit between the workpiece and the contact point 11. When the temperature drops below the setting temperature, the rods 7 are drawn in and the yoke 8 moves away from the parts 3 under the action of the spring 10, breaking the electrical and mechanical connection. Plate 1 can be removable and its loading is easily carried out outside the bath using automated means. Unloading is also easier. If the plate 1 is out of the bath, then it is cooled to the surrounding temperature, the parts 3 are no longer pressed and are pressed out by simply tilting the plate 1. The plate 1 can be turned, rotatably, for example, to; provide the possibility of centrifugation in order to eliminate treatment fluid. 1. Clamping device for electrolytic processing of parts, comprising a housing, made in the form of a plate with mounting holes for parts and a clamping mechanism, characterized in that, in order to increase the efficiency of the device due to the reliability of the clamp, the clamping mechanism is implemented in the form of thermostatic elements with the rod secured in the element with the possibility of translational movement under the action of temperature change.
    [2]
    2. The device according to claim 1, characterized in that the thermostatic elements are radially mounted on the plate.
    [3]
    3. The device according to paragraphs. 1 and 2, characterized in that it is provided with a crossbeam mounted to cooperate with the thermostatic element and with the workpiece.
    [4]
    4. Device on PP. 1-3, characterized in that the plate is rotatably mounted. Sources of information taken into account during the examination 1. USSR Copyright Certificate №553311. cl. C 25 D 17/08, 1975. (PU9. I
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    同族专利:
    公开号 | 公开日
    ES242194U|1979-06-01|
    IT7920810D0|1979-03-07|
    FR2419143B1|1980-08-22|
    SE7902088L|1979-09-11|
    GB2016048B|1983-01-12|
    BR7901500A|1979-10-09|
    JPS54129578A|1979-10-08|
    DE2908788A1|1979-09-13|
    FR2419143A1|1979-10-05|
    AR220181A1|1980-10-15|
    GB2016048A|1979-09-19|
    US4229278A|1980-10-21|
    ES242194Y|1979-11-16|
    IT1110784B|1986-01-06|
    DE2908788C2|1983-08-04|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CH224222A|1941-12-09|1942-11-15|Massa Cesare|Assembly device for hooks in aluminum or its alloys, for slider closures, to be anodically oxidized.|
    FR1226638A|1959-02-25|1960-07-13|Nobel Bozel|Improvements in the maintenance of conductive parts intended to receive coatings in electrolytic baths or to undergo similar treatments|
    DE1521085B2|1966-04-09|1972-05-18|Volkswagenwerk Ag, 3180 Wolfsburg|GALVANIZING FRAME|
    US3970540A|1975-03-26|1976-07-20|The Mitchell-Bate Company|Clamping device for use in electroplating|
    IT1033640B|1975-05-23|1979-08-10|Vendramini A|DEVICE FOR TIGHTENING THE ELECTRODES AGAINST THE SUPPORT CROSSBARS IN ELECTROLYTIC CELLS FOR THE PRODUCTION OF ALUMINUM|DE3308943A1|1983-03-12|1984-09-13|Hoesch Werke Ag, 4600 Dortmund|DEVICE FOR RECEIVING AND REALIZING ANODES IN GALVANIC PLANTS FOR TREATMENT|
    DE3771755D1|1986-02-28|1991-09-05|Schering Ag|ELongated frames and associated parts for the detachable fastening of printed circuit boards to be galvanized, as well as the associated printed circuit boards.|
    US5876585A|1996-05-29|1999-03-02|Schenk; Rodney J.|Anode clamp|
    GB2389370B|2002-06-06|2006-07-12|Anopol Ltd|Improvements in stent manufacture|
    CN102862133B|2012-09-29|2015-07-15|苏州大学|Mechanical clamping device based on lead screw-toggle force amplifier|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR7806914A|FR2419143B1|1978-03-10|1978-03-10|
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