切槽刀片以及切槽刀具

Abstract

本实用新型公开了一种切槽刀片以及切槽刀具，涉及加工设备技术领域，其中，切槽刀片包括：刀片主体、设于刀片主体的切削部；所述切削部包括主刀面、与所述主刀面呈预设角度设置的后刀面、分别设于所述主刀面两侧的第一侧面和第二侧面，其中所述第一侧面水平设置，所述第二侧面包括自所述主刀面与所述后刀面的交汇处并沿所述主刀面的延伸方向以及沿所述后刀面的延伸方向延伸的第一区域面，所述第一区域面与所述第一侧面呈预设角度设置，所述第一区域面与所述第一侧面之间的距离为0.15mm‑0.25mm。本实用新型提供的技术方案能够解决切槽刀片无法在轧辊上加工出尺寸合适的凹槽。

Claims

1. A slotting insert, characterized in that The grooving blade, used in rolling mills for wire rods with diameters of 0.5mm-0.8mm, comprises: The blade body and the cutting section located on the blade body; The cutting part includes a main cutting face, a flank cutting face set at a preset angle to the main cutting face, a first side surface and a second side surface respectively disposed on both sides of the main cutting face, wherein the first side surface is horizontally disposed, and the second side surface includes a first region surface extending from the intersection of the main cutting face and the flank cutting face along the extension direction of the main cutting face and along the extension direction of the flank cutting face, the first region surface is set at a preset angle to the first side surface, and the distance between the first region surface and the first side surface is 0.15mm-0.25mm.

2. The grooving insert according to claim 1, characterized in that The distance between the first area surface and the first side surface is 0.15mm.

3. The grooving insert according to claim 2, characterized in that The second side also includes a second area surface that borders the first area surface. The second area surface is inclined, and the minimum distance between the second area surface and the first side is the distance between the first area surface and the first side.

4. The grooving insert according to claim 3, characterized in that The second side also includes a third side that borders the second side surface. The third side surface is arranged parallel to the first side surface, and the distance between the third side surface and the first side surface is equal to the maximum distance between the second side surface and the first side surface.

5. The grooving insert according to claim 1, characterized in that The first region extends 0.15mm-1mm along the length direction of the main cutting surface, and the first region extends 0.15mm-1mm along the length direction of the rear cutting surface.

6. The grooving blade as described in claim 5, characterized in that, The angle between the main cutting face and the flank cutting face is an acute angle.

7. The grooving insert according to claim 1, characterized in that The cutting section is configured in multiple parts, and the blade body is provided with mounting holes for connecting to the tool holder.

8. The grooving insert according to claim 7, characterized in that The cutting section is configured in three parts; And / or, the plurality of said cutting portions are evenly distributed around the axis of said mounting hole.

9. The grooving insert according to claim 1, characterized in that The main cutting edge formed by the main cutting face and the flank cutting face is arranged perpendicular to the first side surface; And / or, the main cutting edge constructed by the main cutting face and the flank cutting face forms an angle range of 80 to 90 degrees with the first region surface.

10. A slotting tool, characterized in that It includes a handle portion and a grooving blade fixed to the handle portion, the grooving blade being the grooving blade as described in any one of claims 1 to 9.

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