Knife Cutter Head CNC Tenon Cutter

The tenoning knife of the CNC tenoning machine includes: a cutter shaft, a sleeve body, a crushing knife pin key and a crushing knife fixing screw. There is a keyway on the cutter shaft, and the crushing knife pin key is set in the keyway. The sleeve body is connected to the knife through the crushing knife pin key. Shaft key connection, the outer circumferential surface of the front end of the cutter shaft has a scribing knife evenly distributed around the cutter shaft, the edge of the scribing knife exceeds the front end surface of the cutter shaft, and the outer circumferential surface of the cutter shaft has a scribing knife evenly distributed around the cutter shaft. One tool holder, a tenon processing knife is fixedly connected to the first tool holder, and a second tool holder is evenly distributed around the sleeve body on the outer circumferential surface of the sleeve. A crushing knife is fixedly connected to the second tool holder, and one of the second knife holders is fixedly connected to the first tool holder. The seat is provided with a radial threaded through hole that passes through the second knife seat and the sleeve body. The pulverizing knife fixing screw is threadedly connected to the threaded through hole. The inner end of the pulverizing knife fixing screw is pressed against the pulverizing knife pin key. The tenon is The processing knife is composed of several first blade intervals.

The tenoning knife is a combined tool. The tenon processing knife or the crushing knife can be replaced separately after wear and tear, saving costs. The scribing knife can prevent the root of the tenon from chipping when processing the tenon. The crushing knife has little resistance during crushing and is highly efficient. The crushing knife The degree of wear is small. The tenon processing knife is composed of several first blades at intervals, so the surface of the processed tenon is wavy, which facilitates the glue to adhere to it during the subsequent glue application process, ultimately ensuring the tightness of the tenon connection.

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