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Milling cutter used for notebook trough

A technology for notebooks and milling cutters, applied in milling cutters, milling machine equipment, manufacturing tools, etc., can solve problems such as inability to complete processing requirements, low utilization rate, cumbersome work, etc., and achieve simple structure, practical structure, and reduced production costs Effect

Inactive Publication Date: 2015-04-15
常州苏科工具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Now more milling cutters are used in hole machining and cavity machining. In general, rough machining is performed first, then the milling cutter is changed for semi-finishing, and then the milling cutter is changed for finishing. This process can achieve Purpose, such a process requires frequent replacement of milling cutters, which is cumbersome and inefficient, especially in the processing and use of grooves in computer casings. Due to the needs of its special shape, even if different ordinary cutters are used in combination, the processing requirements cannot be completed. Moreover, ordinary cutting tools are single-headed, and will be scrapped after the service life is completed, so the utilization rate is not high

Method used

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  • Milling cutter used for notebook trough

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Experimental program
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Effect test

Embodiment Construction

[0010] Such as figure 1 As shown, the milling cutter used for the notebook slot includes a handle 1 and a cutter head 2, the cutter head 2 is rectangular, and the two ends of the cutter head 2 are provided with cutting parts 3, and the cutting parts include a rectangular fixing seat 3a, The hemispherical cutting edge mount 3b and the trapezoidal cutting edge 3c, the cutting edge is fixed on the cutting edge seat, the cutting edge seat is fixed on the fixing seat, and the fixing seat is fixed on the side wall of the cutterhead end.

[0011] A ventilation channel 1a is provided in the handle of the knife, and a ventilation channel 2a is provided in the cutter head. The ventilation channel communicates with the ventilation channel, and the end outlet of the ventilation channel is on the fixing seat.

[0012] The central position of the cutter head is also provided with a support bearing 4 .

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Abstract

The invention belongs to the field of cutting tools and particularly provides a milling cutter used for notebook troughs. The milling cutter includes a cutter handle and a cutter disk, wherein the cutter disk is rectangular in shape and two ends of the cutter disk are each respectively provided with a cutting part. The cutting part includes a rectangular fixing base, a hemispherical cutting blade mounting base and a trapezoidal cutting blade. The cutting blade is fixed on the cutting blade mounting base and the cutting blade mounting base is fixed on the fixing base. The fixing base is fixed on a side wall of the end of the cutter disk. The milling cutter is simple and practical in structure, is high in trough workpiece machining efficiency, can mould a notebook trough by one time and can reduce a production cost.

Description

technical field [0001] The invention belongs to the field of cutting tools, in particular to a milling cutter for notebook slots. Background technique [0002] There are many shapes of milling cutters, which are used for processing slots and straight contours on ordinary milling machines and CNC milling machines, and for processing cavities, cores, curved surface shapes, and contours on milling and boring machining centers. Now more milling cutters are used in hole machining and cavity machining. In general, rough machining is performed first, then the milling cutter is changed for semi-finishing, and then the milling cutter is changed for finishing. This process can achieve Purpose, such a process requires frequent replacement of milling cutters, which is cumbersome and inefficient, especially in the processing and use of grooves in computer casings. Due to the needs of its special shape, even if different ordinary cutters are used in combination, the processing requirement...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23C5/02
CPCB23C5/02B23C2220/36
Inventor 恽雪燕
Owner 常州苏科工具有限公司