A silver alloy hot wire drawing auxiliary device

Abstract

The invention relates to a silver alloy hot wire drawing auxiliary device. The device comprises a device main body, a rotary clamping plate and a drawing hook, wherein a bevel slot which is inclined toward right below is formed at the upper right end of the cuboid device main body, a rotating shaft transversely passes through the bevel slot; the rotary clamping plate is arranged on the rotating shaft; a round plate is arranged at the lower end of the rotary clamping plate; the upper end of the round plate is connected with an arc sharp plate; arc surfaces at left and right sides of the arc sharp plate are both tangent to the external circle surface of the round plate; the left lower end of the device main body is connected with one end of an annular chain; and the other end of the annular chain is connected with one end of the drawing hook. The silver alloy hot wire drawing auxiliary device is simple and durable, is easy to operate, can be used for effectively fixing one end of a silver alloy wire material, is simple to assemble and disassemble, and cannot cause loss or waste of the silver alloy wire material.

Description

technical field [0001] The invention relates to the field of silver alloy production equipment, in particular to a silver alloy hot wire drawing auxiliary device. Background technique [0002] The contact is a commonly used part in the electrical industry at present. It is mostly used in electrical control components such as relays and thermostats. The current contacts are mostly made of silver alloy materials. In the production process of silver alloy materials, heat treatment is required. Wire drawing, the operation of hot wire drawing of silver alloy needs to fix one end of the silver alloy wire on the turntable, and the rotation of the turntable pulls the coil of silver alloy wire into a bundle. Now the common method is to wind one end of the silver alloy wire on the side of the turntable. On the guide rod, the material of the silver alloy wire is relatively brittle, and it is easy to break when it is wound and fixed. The price of the silver alloy wire is high, and the l...

AI Technical Summary

Problems solved by technology

[0002] The contact is a commonly used part in the electrical industry at present. It is mostly used in electrical control components such as relays and thermostats. The current contacts are mostly made of silver alloy materials. In the production process of silver alloy materials, heat treatment is required. Wire drawing, the operation of hot wire drawing of silver alloy needs to fix one end of the silver alloy wire on the turntable, and the rotation of the turntable pulls the coil of silver alloy wire into a bundle. Now the common method is to wind one end of the silver alloy wire on the side of the turntable. On the guide rod, the material of the silver alloy wire is relatively brittle, and it is easy to break when it is wound and fixed. The price of the silver alloy wire is high, and the loss of the material will cause a lot of waste, and it is difficult to remove the silver alloy wire after it is rolled into a bundle. It is often necessary to cut the wire wound on the guide rod to remove it, which brings inconvenience to production

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