SU926085A1

SU926085A1 - Suspension for physical and chemical treatment of foil

Info

Publication number: SU926085A1
Application number: SU802923568A
Authority: SU
Inventors: Мумин Халматович Кадыров; Алексей Михайлович Морозов; Владимир Михайлович Никитский; Надежда Павловна Баркова
Original assignee: за вители
Priority date: 1980-05-12
Filing date: 1980-05-12
Publication date: 1982-05-07

Description

1one

Изобретение относитс к TexHoifeгическому оборудованию и может быть использовано в электронной, радиоэлектронной , машиностроительной, авиационной и других отрасл х ripo- ; мьшшенности при физико-химической обработке деталей и изделий в жидкой среде.The invention relates to TexHoifegie equipment and can be used in electronic, electronic, engineering, aviation and other industries ripo-; Physical and chemical processing of parts and products in a liquid medium.

Наиболее близкой к изобретению по технической сущности и достигаемому результату вл етс конструкци подвески дл удержани прот жных изделий (например, уголков, труб, стержней) в процессе обработки поверхности, состо ща иэ двух и более вертикальных стержней,, в нижней части которых имеютс квадратные отверсти . Через отверсти в горизонтальном положении пропускают обрабатываемые издели . Дл плотного захвата изделий j отверсти х предусмотрены вкладыши из эластичного материала, нагтример, из полиэтилена til.Closest to the invention of the technical essence and the achieved result is a suspension design for holding extended articles (e.g., angles, pipes, rods) during surface treatment, consisting of two or more vertical rods, in the lower part of which there are square holes . Through the holes in a horizontal position pass the processed products. For a tight grip of products j holes, liners made of elastic material, natrimer, of polyethylene til.

Однако эта конструкци подвески не позвол ет удерживать фольгу в процессе ее обработки.However, this suspension design does not allow the foil to be retained during its processing.

Цель изобретени сокращение брака и снижение себестоимости оборудовани .The purpose of the invention is to reduce scrap and reduce the cost of equipment.

Поставленна цель достигаетс тем, что в подвеске дл физико-химической обработки фольги, содержащей раму и приспособление дл креплени The goal is achieved by the fact that in the suspension for the physicochemical treatment of foil containing the frame and fixture

М фольги, рама выполнена в виде шарнирно соединенных створок с пазами .на внутренней поверхности, снабжена механизмом нат жени и стопорным зажимом, установленны1«1 в одной из M foil, the frame is made in the form of hinged shutters with grooves on the inner surface, equipped with a tensioning mechanism and a locking clip, installed 1 "1 in one of

15 створок.15 shutters.

Механизм нат жени выполнен в виде обрезиненных валков, расположенных в пазах с одной стороны створок с возможностью поворота.The tensioning mechanism is made in the form of rubberized rolls arranged in slots on one side of the flaps with the possibility of rotation.

Claims

The device for fastening the foil is made in the form of a rubber cord located in the grooves of the free sides of the valves. 392. FIG. 1 shows the proposed suspension, general view; in fig. 2 section aa in FIG. in fig. 3 section bb in FIG. The suspension consists of a frame that consists of two flaps 1 and 2 interconnected by loops 3. In each flap rubber cord i and 5 are inserted into the grooves on the inner surface and rolls 6 and 7 are placed on the other side and tensioned with rubber tube 8. Handles 9 “are planted on one of the rolls. In addition, a locking clip 10 and hinged bolts 11 are placed on one of the wings. The suspension is equipped with hooks 12. Fixing the foil in the suspension and -. immersing it in the treated medium is as follows. The flaps 1 and 2 are opened, a sheet of foil is placed on the rubber cord 5 and on the roller 7, the upper flap is closed, while the rubber cord and the roller 6 located in the upper flap press the foil. Then using the bolts 11 to close the sash. Turning the swath 6 with the help of the handles planted on it 9. tension the foil (selection of irregularities). After that, the retainer roll 6 is clamped with a clip 10. With the aid of ryuchki 12, the suspension with the foil fixed in it is immersed in the medium being treated so that the upper part of the suspension (at the hook attachment points) is outside the treated medium. After processing, the foil with the frame comes for further operations. If necessary, the frame with the foil is placed in an airtight container in which it can be stored. The advantage of the proposed suspension is the ability to combine the cleaning of the foil and various parts on the same available equipment of the enterprise, which significantly reduces its cost in non-serial production. In addition, such a suspension allows preserving the foil shape and the achieved purity during storage and transportation. Claim 1. Suspension for physico-chemical processing of foil, comprising a frame and foil fastening device, characterized in that, in order to reduce scrap and reduce equipment cost, the frame is made in the form of hingedly connected doors with grooves on the inner surface, - equipped with a tensioning mechanism and a locking clip installed in one of the flaps.

2. Suspension of pop. 1, differs from the fact that the tensioning mechanism is made in the form of rubberized rolls arranged in slots on one side of the flaps with the possibility of rotation.

3. Suspension according to claim 1, characterized in that the fixing device for the foil is made in the form of a rubber cord located in the grooves of the free sides of the flaps. Sources of information taken into account in the examination 1. Japan patent 53-1798, cl. 12 A 42, published. 1978

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FIG. 2 6-6

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