Clamping device for spring brush welding

Abstract

The invention discloses a clamping device for spring brush welding. The clamping device comprises steel channels, wherein two groups of steel channels are arranged, the two ends of the two groups of steel channels are welded through a steel plate, bearings are arranged inside the steel plate, and a screw rod is in interference connection to inner rings of the bearings; a straight thread sleeve isconnected to external threads of the screw rod, a sliding block is welded to the top of the straight thread sleeve, and the sliding block is slidably connected to the interiors of the two groups of steel channels; fixing rods are correspondingly welded to the tops of the sliding block and the steel plate, and a bearing seat is arranged at the top of each fixing rod through a bolt; and a fixing block is welded to one side of each clamping plate, and the other end of a rotating shaft is arranged on an output shaft of a motor through a coupler. The clamping device for the spring brush welding ismainly composed of the steel channels, the screw rods, the clamping plates, clamping jaws, stretching springs, the motor and the like, the screw rods are rotated to drive the straight thread sleeve for moving, so that the distance between the two groups of clamping plates can be adjusted, and the clamping work of spring brushes with different lengths can be adapted.

Description

technical field [0001] The invention relates to the technical field of spring brushes, in particular to a clamping device for spring brush welding. Background technique [0002] The spring brush is to embed the brush wire in the galvanized iron bar or stainless steel bar, and wind it into the shape of a spring by a machine to form a new type of brush roller. This technology is a new method of brush roller imported from abroad. The spring brush mainly solves the density problem that ordinary brush rollers (brush rollers planted with brush filaments on plastic or other brush attachments such as nylon) cannot achieve. Some spring brushes also have a certain gap, which is It is specially designed considering that the spring brush will have sundries falling into the brush filaments and cannot be cleaned when it is working. [0003] When the spring brush is welded, the spring brush needs to be clamped. The equipment in the prior art has complex structure, inconvenient operation,...

AI Technical Summary

Problems solved by technology

[0003] When welding the spring brush, it is necessary to clamp the spring brush. The structure of the equipment in the prior art is complicated, the operation is inconvenient, and it is not convenient to clamp the spring brush

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