CN201267894Y - Symmetrical angle buzz saw milling cutter - Google Patents

Abstract

The utility model is a symmetric angular circular saw milling cuter, comprising a disc support body. The cutter teeth are provided with a cutting edge below which a skew angular cutter face is installed; a parallel notch cutter face is installed below the cutter face; the cutter tooth is provided with a stress surface and a supporting surface that are arranged in turn on the circumference. The symmetric angular circular sawing cuter has simple structure and reasonable design. Compared with the prior art, in the utility model, based on the existing horizontal milling circular sawteeth, symmetric skew angles are tangent to each other, a part of notch cutter face remains on the teeth, and symmetric angel grooves are installed at the bottom of the cutter groove, thus avoiding irrealizable phenomena and greatly increasing the work efficiency.

Description

The symmetry angle circular disc saw cutter

Technical field

The utility model relates to a kind of symmetry angle circular disc saw cutter that mills for sleeping in that uses on the milling machine, particularly in machining, is specially machinery and cuts the symmetry angle circular disc saw cutter that groove uses.

Background technology

At present, in the milling cutter for sleeping in that milling machine is installed, the cutting edge shape of cutter is different, arc, semicircle, square are arranged, in this actual use, the beneath end of a deep trouth is provided with symmetry angle, and existing circular cutter can't realize causing required shape to have technical defect problem.

The utility model content

There is technical defect problem in the utility model at the cutter that mills for sleeping in that uses on the present milling machine, and a kind of symmetry angle circular disc saw cutter is provided, and is specially machinery and cuts the symmetry angle circular disc saw cutter that groove uses.

Technical scheme described in the utility model comprises the disk supporter by a kind of symmetry angle circular disc saw cutter that following structure realizes, blade is arranged on the cutter tooth, blade is oblique angle knife face down, knife face has parallel notch knife face, and stress surface and supporting surface are arranged on the cutter tooth, and is arranged in order on circumference.

The utility model is simple in structure, reasonable in design, with the prior art ratio, the utility model is the oblique angle of cut symmetry on the existing basis of milling the disk sawtooth of crouching only, leave a part of notch knife face on the tooth, in this cutter cutting groove, the bottom has the symmetry angle groove, thereby avoided irrealizable phenomenon, increased work efficiency greatly.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is Fig. 1 (cross-sectional schematic of A-A).

The specific embodiment

A kind of symmetry angle circular disc saw cutter that mills use for sleeping on the milling machine, comprise disk supporter 1, blade 2 is arranged on the cutter tooth, blade is for 2 times oblique angle knife face 3, knife face 3 has stress surface and supporting surface 6 on parallel notch knife face 4, the cutter tooth, and is arranged in order on circumference.

In order to leave symmetrical angle groove in the lower end of groove, the oblique angle 3 of cut symmetry on the existing basis of milling the disk sawtooth of crouching, leave a part of parallel notch knife face 4 on the tooth, the bottom has the symmetry angle groove in this cutter cutting groove, thereby has avoided irrealizable phenomenon.

Claims (1)

1. a symmetry angle circular disc saw cutter comprises disk supporter (1); It is characterized in that: blade (2) is arranged on the cutter tooth, and blade (2) is oblique angle knife face (3) down, and knife face (3) has parallel notch knife face (4), and stress surface (5) and supporting surface (6) are arranged on the cutter tooth, and is arranged in order on circumference.

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