JPH0278304U

JPH0278304U -

Info

Publication number: JPH0278304U
Application number: JP15669888U
Authority: JP
Priority date: 1988-12-02
Filing date: 1988-12-02
Publication date: 1990-06-15

Description

[Brief explanation of drawings]

第１図は本考案により内装材の加工材の両側面
に雄ざね及び雌ざねを形成する場合の第一刃物と
第二刃物及び第三刃物と第四刃物の説明図、第２
図は第一刃物と第二刃物を組立た状態の側面図、
第３図は第三刃物と第四刃物を組立てた状態の側
面図、第４図イ、第４図ロ、第４図ハ、第４図ニ
は回転筒軸に第一刃物と第二刃物、第三刃物と第
四刃物をそれぞれ組立てる順序の説明図、第５図
及び第６図は内装材の加工材の両側面に円弧状凸
部に形成した雄ざね及び円弧状凹部に形成した雌
ざねを形成する場合の第一刃物と第二刃物、第三
刃物と第四刃物の説明図である。１０：第一刃物、１３：第二刃物、１５：第三
刃物、１８：第四刃物、２０，３０：回転筒軸。 Fig. 1 is an explanatory diagram of the first cutter, the second cutter, the third cutter, and the fourth cutter when forming male and female grooves on both sides of the processed material of the interior material according to the present invention;
The figure is a side view of the first cutter and second cutter assembled.
Figure 3 is a side view of the third and fourth cutters assembled, Figure 4A, Figure 4B, Figure 4C, and Figure 4D are the first and second blades attached to the rotating cylinder shaft. , an explanatory diagram of the order of assembling the third cutter and the fourth cutter, respectively. Figures 5 and 6 show male grooves formed in arc-shaped convex parts and female grooves formed in arc-shaped concave parts on both sides of the processed interior material. It is an explanatory view of a first knife, a second knife, a third knife, and a fourth knife when forming grooves. 10: first cutter, 13: second cutter, 15: third cutter, 18: fourth cutter, 20, 30: rotating cylinder shaft.

Claims

[Claims for Utility Model Registration] A first cutter having a first concave oblique edge on its outer periphery forming one short oblique side of a male tongue inclined to one side;
a second cutter provided with a second concave oblique edge on the outer periphery for forming a long oblique side inclined to the other side in a dogleg shape, which is connected to the tip of one short oblique side of the first cutter; A cutter for forming a male groove, in which a first blade and a second blade are overlapped and mounted on a rotating cylinder shaft, and a long oblique side that is connected to the tip of one short oblique side of the female groove and is inclined to the other side is shaped like a dogleg. a third cutting tool having a third convex beveled blade on the outer periphery for forming a third convex bevel, and a fourth convex bevel blade on the outer periphery for forming a short oblique side connected to the long oblique side of the female groove and the dogleg shape. A combination with a cutter for forming a female groove, which comprises a fourth cutter, and the third cutter and the fourth cutter are stacked and mounted on a rotating cylinder shaft.