SU927362A1 - Apparatus for oiling wire coils - Google Patents

Description

(5) DEVICE FOR MILKING OIL WIRES.

I

The invention relates to the processing of metals by pressure and, in particular, can be applied in the processing of wire in wire drawing.

A device for oiling the coils of wire is known, which comprises an oiling mechanism with an oil tank and a lifting and lowering device 1.

The disadvantage of the device is the low productivity of the device due to the low productivity of the mechanism for removing excess oil.

It is also known a device for oiling the coils of wire, containing a tank, a lift-lowering table placed in it with a pivot arm and a lattice platform fixed on it, and guide elements, one of which is fixed outside the tank and about the second inside the tank 2.

The drawbacks of the device are limited technological capabilities and low accuracy of alignment of small skeins of wire (with an inner diameter of 200-350 mm).

The purpose of the invention is to expand the range of diameters of the winding coils and improve the quality of the coils.

This goal is achieved in that the device for oiling the coils of wire containing a tank, a lifting-lowering table placed in it with a pivoting lever and a lattice platform fixed on it and guide elements, one of which is fixed outside the tank and the second inside the tank, is provided with a centering mechanism pivotally mounted on a guide member fixed inside the tank and a roller mounted on the pivot arm, wherein the centering mechanism is designed as a spring-loaded pivot arm, and uk 39 mounted for interaction with a spring-loaded swiveling lever. FIG. 1 shows a device for oiling with devices that interact with it when working in a line, plan view; FIG. 2 is the same, section A-A in FIG. 1, with the lift-down table in its lowest position; in fig. 3 the same, with a lifting and lowering table in the extreme upper position, a longitudinal section. A device for oiling the coils of wire contains an oil tank 1, a lifting and lowering table 2 located therein, guiding elements 3 and I. C. (Fig. 2 and 3) and the centering mechanism 5 (Fig. 2 and 3). The lifting and lowering table 2 (Fig. 1) is made in the form of a pivoting lever 6 (Fig. 2) with a grid platform 7. The guide elements 3 and are fixed respectively on the lid of the oil tank 1 and on its inner wall. The guiding element k is interconnected by means of a hinge 8 with a centering mechanism 5. The centering mechanism 5 is made in the form of a two-arm lever 10 spring-loaded by means of a spring 9, a two-arm lever, whose lower arm 11 is interconnected with the roller 12 for lifting and lowering the table 2 (Fig. 2 ). The centering mechanism 5 (Fig. 2) is provided with a supporting surface 13. The proposed device interacts with a chute defining (fig. A rotary orienting device 15 equipped with rotating rollers 16, a mechanism for removing excess oil 17 and a moving mechanism 18 included in the conservation line of coils of wire. I The device operates as follows. The coil of wire from the tray of the driver H (Fig. 1) with the rotation-orienting device 13 is fed to the trellised platform 7 of the lifting and lowering table 2. At the same time, the lifting and lowering Table 2 is in its extreme upper position, and the supporting surface 13 of the centering mechanism 5 is supported by the spring 9 on the last row of rotating rollers 16 (Fig. 3). 2 Considering the coil of wire as it moves along the rollers 16 of the rotation-orienting device 13 , it can stop at any place on the lattice platform 7 of the lifting plate 2, it must be centered for the purpose of the subsequent task on the mechanism for removing excess oil 17. In case the coil of wire stops at the guide element 3. then when lowering the lifting and lowering table 2 (Fig. 2) to the lowest position, the coil will slide and move along the inclined surface of the grid platform 7 until it touches the surface of the guide element C, After some holding of the coil in the tank 1 with lifting oil the descending table 2 moves to the extreme upper position, and the coil, slipping along the surface of the guiding element 4, is installed in a strictly defined place on the trellis area 7, i.e. Its centering is made. 1 In the event that if the coil of wire moves through the rollers 16 stops, the surface 13 of the centering mechanism 5 does not pass, then when the lifting and lowering table 2 is lowered, the lever 10 under the influence of the roller 12 rotates around the hinge B and the coil by the support surface 13 moves and simultaneously lowers into the tank 1, sliding its surface along the surface of the guide element k. Further operation is also performed as described above. The lever 10 returns to its initial position when the lifting and lowering table 2 is lifted under the influence of the spring 9. The elevated outflow from the tank 1 and the centered wire flow is transferred by the movement mechanism 18 to the oil removal mechanism 17, where it is necessary to reduce unbalance during rotation of the coil on the mechanism for removing excess oil. The present invention allows to expand the technological capabilities and improve the accuracy of alignment of the coils of wire, which makes it possible to use the device in lines. Claims An apparatus for oiling the coils of wire, comprising a tank, a lift-lowering table placed in it with a pivot arm and a lattice platform fixed to it and guide elements, one of which is fixed outside the tank and the other inside the tank, characterized in that in order to expand the range of diameters of the unrolled skeins and to improve the quality of the coils, it is equipped with a centering mechanism hinged on the guide element fixed 9

.l 26 inside the tank, and the roller mounted on the pivot arm, while the centering mechanism is made in the form of a spring-loaded pivot arm, and the roller is installed with the ability to interact with the spring-loaded pivot arm. Sources of information taken into account during the examination 1. Kogos A.M. Mechanical equipment drawing and tape-rolling shops. Moscow, Metallurgists, 1969t 2. USSR Author's Certificate of Application ff 297 99 / 25-27, clause B 21 C 7/3, July 3, 77 (prototype).

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Claims (1)

Claim A device for oiling coils of wire containing a tank, a lifting table 5 placed therein with a pivoting arm and a lattice fixed thereon, and guiding elements, one of which is fixed outside the tank and the other inside the tank, distinguishing 10 s I mean that, in order to expand the range of diameters of the reels to be unwound and to improve the quality of the reels, it is equipped with a centering mechanism pivotally mounted on a 15 guide element fixed inside the tank and a roller mounted on the pivot arm, When this centering mechanism is designed as a spring-loaded pivot arm and the clip is arranged to interact with a spring-loaded swiveling lever.