Cutting knife for producing vehicle-mounted navigation glass

Abstract

The invention discloses a cutting knife for producing vehicle-mounted navigation glass. The cutting knife comprises a fixing plate. The lower end of the fixing plate is provided with a cutter head. The upper end of the cutter head is fixedly connected to a connection rod. The lower end of the cutter head is provided with a first groove. A cutter blade is arranged in the first groove. Two sides ofthe cutter head are provided with through holes. The upper ends of the two sides of the fixing plate are provided with chutes. Sliding shafts are slidingly connected to the interiors of the chutes. The front surface of the fixing plate clamps a movable plate. The movable plate has a groove structure. The novel fixing plate is provided with the movable plate. In use, through pressing of the movableplate, the cutter head presses glass to be cut so that the burden on the fingers of the worker is reduced and long-time work is realized. The lower end of the novel fixing plate is provided with a slot. The upper end of the cutter head is provided with the connection rod so that a novel cutter head is easy to replace.

Description

technical field [0001] The invention relates to a cutter, in particular to a cutter for vehicle navigation glass production, and belongs to the technical field of cutters. Background technique [0002] When the existing cutting knife is working, the staff needs to press the knife head with their fingers to cut the glass when cutting the glass. The fingers are prone to soreness, which is not conducive to long-term work. The cutter head is all fixed on the cutting knife, and it is relatively inconvenient to replace. Contents of the invention [0003] The purpose of the present invention is to overcome the defective of prior art and provide a kind of cutting knife for the production of vehicle-mounted navigation glass, by establishing movable plate and slot on the fixed plate of the present invention, on the cutter head upper end of the present invention is established with The connecting rod matching the slot solves the problem that when the existing cutting knife is workin...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the defective of prior art and provide a kind of cutting knife for vehicle-mounted navigation glass production, by establishing movable plate and slot on the fixed plate of the present invention, set the cutter head upper end of the present invention and The connecting rod matching the slot solves the problem that when the existing cutting knife is working, the staff needs to keep pressing the knife head with their fingers to cut the glass, and the fingers are prone to soreness. It is not conducive to working for a long time, the cutter head of the cutter is fixed on the cutter, it is inconvenient to replace

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