Disk saw with side blade for milling groove of copper part

Abstract

A disk saw with side blades for milling grooves of copper parts comprises a saw disk, canine-tooth-shaped saw teeth and the inverted-L-shaped side blades, and the two faces of the disk saw are symmetrical. A shaft hole is formed in the center of the saw disc, canine-tooth-shaped saw teeth are equally divided into the saw disc, convex faces of the canine-tooth-shaped saw teeth are blade faces, concave faces of the canine-tooth-shaped saw teeth are saw tooth backs, according to different widths and lengths of milling grooves and different thicknesses, diameters and saw tooth thicknesses of disk saws of the same type, inverted L-shaped vertical faces 0.5 mm higher than the blade faces can be symmetrically cut on the two faces of each canine-tooth-shaped saw tooth, and the vertical faces are perpendicular to the saw disc face. The included angle line between the vertical face and the saw disc face is as thin as the cutting edge, the side edge is called as an inverted L-shaped side edge, the two ends of the inverted L-shaped side edge are connected with the two arc-shaped ends of the blade, when a groove is milled for a copper part, the inverted L-shaped side edge can cut off burrs under high-speed rotation of the saw disc, and the edge of the groove is smoother.

Description

Technical Field

[0001] This utility model relates to a circular saw, and more particularly to a circular saw with side blades for milling grooves in copper parts. Background Technology

[0002] When milling grooves on copper parts, the existing circular saw has triangular teeth, with one side being the sharp edge and the other side being the back edge. The bottom of the teeth smoothly transitions from the sharp edge to the saw disc surface. When milling grooves, there are always burrs, and the groove edges are not smooth enough. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a circular saw with a side blade for milling grooves in copper parts, which solves the problem of burrs and rough edges when milling grooves in copper parts.

[0004] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0005] A circular saw with a side blade for milling grooves on copper parts is symmetrical on both sides and includes three parts: a saw disc, dog-tooth-shaped saw teeth, and a U-shaped side blade. The saw disc has a shaft hole in the center, and the dog-tooth-shaped saw teeth divide the saw disc equally. The convex surface of the dog-tooth-shaped saw teeth is the cutting edge, and the concave surface is the back of the teeth. Depending on the width and length of the groove, and the thickness, diameter, and tooth coarseness of the same type of circular saw, a U-shaped vertical surface 0.5mm higher than the cutting edge can be symmetrically cut on both sides of each dog-tooth-shaped saw. The vertical surface is perpendicular to the saw disc surface, and the angle between the vertical surface and the saw disc surface is as thin as the cutting edge. We call this the U-shaped side blade. The two ends of the U-shaped side blade connect with the two arc-shaped ends of the cutting edge. When milling grooves on copper parts, the U-shaped side blade can cut off burrs under the high-speed rotation of the saw disc, making the groove edge smoother.

[0006] The advantages of this utility model are:

[0007] This type of circular saw has symmetrical U-shaped side edges on both sides of each tooth. When milling grooves on copper parts, the U-shaped side edges can cut off burrs, making the groove edges smoother. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the structure of this utility model; in the figure, 1- is the saw disc, 2- is the dog tooth-shaped saw teeth, 3- is the shaft hole, 4- is the cutting edge, 5- is the back of the saw teeth, 6- is the ┌-shaped side edge, and 7- is the arc-shaped cutting edge. Detailed Implementation

[0009] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings to better understand this utility model, but this does not constitute a limitation on this utility model.

[0010] like Figure 1 As shown:

[0011] A circular saw with side blades for milling grooves on copper parts is symmetrical on both sides and includes three parts: a saw disc 1, dog-tooth-shaped saw teeth 2, and a U-shaped side blade 6. The saw disc has a shaft hole 3 in the center. The dog-tooth-shaped saw teeth 2 divide the saw disc equally. The convex surface of the dog-tooth-shaped saw teeth 2 is the cutting edge 4, and the concave surface is the back of the saw teeth 5. Depending on the width and length of the groove, and the thickness, diameter, and saw tooth coarseness of the same type of circular saw, a U-shaped vertical surface 0.5mm higher than the cutting edge can be symmetrically cut on both sides of each dog-tooth-shaped saw tooth 2. The vertical surface is perpendicular to the saw disc surface, and the angle between the vertical surface and the saw disc surface is as thin as the cutting edge. We call this the U-shaped side blade 6. The two ends of the U-shaped side blade 6 connect with the two ends of the arc-shaped cutting edge 7. When milling grooves on copper parts, the U-shaped side blade 6 can cut off burrs under the high-speed rotation of the saw disc 1, making the groove edge smoother.

[0012] The present invention has been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the described embodiments. Modifications, substitutions, and variations of the present invention are all within the protection scope of the present invention.

Claims

1. A circular saw with side cutting edges for milling grooves in copper parts, characterized in that: The saw is symmetrical on both sides and consists of three parts: the saw disc, the dog-tooth-shaped saw teeth, and the ┌-shaped side blade. The saw disc has a shaft hole in the center. The dog-tooth-shaped saw teeth divide the saw disc equally. The convex surface of the dog-tooth-shaped saw teeth is the cutting edge, and the concave surface is the back of the teeth. Depending on the width and length of the milling groove, and the thickness, diameter, and tooth coarseness of the same type of circular saw, a ┌-shaped vertical surface 0.5mm higher than the cutting edge can be symmetrically cut on both sides of each dog-tooth-shaped saw tooth. The vertical surface is perpendicular to the saw disc surface, and the angle between the vertical surface and the saw disc surface is as thin as the cutting edge. We call this the ┌-shaped side blade. The two ends of the ┌-shaped side blade connect with the two ends of the arc of the cutting edge. When milling grooves for copper parts, the ┌-shaped side blade can cut off burrs under the high-speed rotation of the saw disc, making the edge of the groove smoother.

2. A circular saw with side cutting edges for milling grooves in copper parts according to claim 1, characterized in that: This type of circular saw has symmetrical ┌-shaped side edges on both sides of each tooth.

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