Wire clamping device and winding machine

Abstract

The invention discloses a wire clamping device and a winding machine. The wire clamping device comprises a mounting seat, a wire clamp and a driving mechanism, wherein the wire clamp comprises a movable clamping finger and a fixed clamping finger arranged on the mounting seat, the driving mechanism is arranged on the mounting seat and is connected with the movable clamping finger to drive the movable clamping finger and the fixed clamping finger to be closed or separated, the wire clamping device further comprises a wire winding column, the wire winding column is arranged on the movable clamping finger, the wire winding column penetrates through the fixed clamping finger, the wire winding part of the wire winding column is exposed out of the fixed clamping finger along with closing of the movable clamping finger and the fixed clamping finger, and the wire winding part of the wire winding column is in a wire loosening state of being contained in the fixed clamping finger along with separation of the movable clamping finger and the fixed clamping finger. According to the invention, a wire clamping mode and a wire winding column mode can be realized on the same mechanism, and the wire clamping mode and the wire winding column mode can be combined for use, so that the wire clamping device can be well used no matter an enameled wire with a small wire diameter or an enameled wire with a large wire diameter.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a wire clamping device and a wire winding machine. Background technique [0002] A winding machine is a machine that winds a wire-like object onto a specific workpiece. Most products that require enameled wire to be wound into an inductance coil require a winding machine. Fixing one end of the wire end is an essential step in the winding process of the winding machine, which is usually achieved by a winding post or a clamping mechanism. The wire winding post is to wind the enameled wire on a mechanical post. The mechanical post is usually round. The enameled wire must be wound many times to fix it on the winding post, which will increase the cost of the enameled wire. The off-line sleeve needs a large power to complete the off-line. In addition, it is difficult to control the gap between the stripping sleeve and the stripping column. If the gap is too small, the st...

AI Technical Summary

Problems solved by technology

The wire winding post is to wind the enameled wire on a mechanical post. The mechanical post is usually round. The enameled wire must be wound many times to fix it on the winding post, which will increase the cost of the enameled wire. The off-line sleeve needs a large power to complete the off-line

In addition, it is difficult to control the gap between the wire-off sleeve and the wire-off column. If the gap is too small, the wire is easily stuck; if the gap is too large, when the enameled wire diameter is small, the enameled wire is easy to get stuck in the gap, causing equipment failure.

The wire clamping mechanism generally clamps the enameled wire by opening and closing left and right or up and down. The wire clamping mechanism is usually realized by a linkage mechanism, and the clamping power cannot be increased, which may easily cause the situation that the equipment cannot clamp thick wires

Images