JPS6394655U

JPS6394655U -

Info

Publication number: JPS6394655U
Application number: JP18947886U
Authority: JP
Priority date: 1986-12-09
Filing date: 1986-12-09
Publication date: 1988-06-18

Description

[Brief explanation of drawings]

第１図：本考案に係るブレード保持装置におけ
る保持ブロツクとブレードの斜視図、第２図：同
保持装置によつて枠組されたブレードユニツトの
平面図、第３図：ブレードを取付けた同保持ブロ
ツクの正面図、第４図：第３図中Ｂ―Ｂ線断面図
、第５図：第３図中Ｃ―Ｃ線断面図、第６図：同
保持ブロツクの他の実施例に係る第１図中Ａ―Ａ
線断面図、第７図：同保持装置によつて保持され
るブレードの正面図、第８図：第７図中Ｄ―Ｄ線
断面図、第９図：他の実施例に係るブレードの一
部正面図、第１０図：同ブレードを装備した切断
機の要部構成図、第１１図：同切断機によりワー
クを切断する際の切削位置対加重特性図、第１２
図：同切断機によりワークを切断する際のブレー
ドの往復回数対ワークの送り量特性図。尚図面中、１：ブレード保持装置、２：保持ブ
ロツク、２ａ：一方の面、２ｂ：他方の面、３：
ブレード、４：保持溝、５：固定用凸部、６：固
定用凹部、７：圧接用凸部、８：圧接用凹部、Ｇ
：ワーク。 Fig. 1: A perspective view of the holding block and blade in the blade holding device according to the present invention, Fig. 2: A plan view of the blade unit framed by the same holding device, Fig. 3: The same holding block with the blade attached. 4: A sectional view taken along the line B--B in FIG. 3, FIG. 5: A sectional view taken along the line C--C in FIG. 3, and FIG. 6: A first example of another embodiment of the holding block. A-A in the diagram
Line sectional view, FIG. 7: Front view of the blade held by the holding device, FIG. 8: sectional view taken along line DD in FIG. 7, FIG. 9: One of the blades according to another embodiment. Front view, Figure 10: Main part configuration diagram of a cutting machine equipped with the same blade, Figure 11: Diagram of cutting position vs. load characteristics when cutting a workpiece with the same cutting machine, Figure 12
Figure: Characteristic diagram of the number of reciprocations of the blade versus the feed rate of the workpiece when cutting the workpiece with the same cutting machine. In the drawings, 1: blade holding device, 2: holding block, 2a: one side, 2b: other side, 3:
Blade, 4: Holding groove, 5: Fixing convex part, 6: Fixing concave part, 7: Pressure welding convex part, 8: Pressure welding concave part, G
:work.

Claims

[Scope of utility model registration request]

Consisting of a plurality of overlapping holding blocks, each holding block forms a holding groove on one surface for accommodating the end of the blade, and the thickness between this holding groove and the other surface is formed to match the cutting width of the workpiece. Further, at least one fixing convex portion is provided in the retaining groove or on one of the other surfaces, and a fixing concave portion having a shape that can fit into the fixing convex portion is provided on the other side, and A blade holding device for a cutting machine, characterized in that at least one pressure contact convex portion is provided on one side of the other surface, and a pressure contact concave portion is provided on the other surface to press the blade together with the pressure contact convex portion.