JPH0357005U

JPH0357005U -

Info

Publication number: JPH0357005U
Application number: JP11841889U
Authority: JP
Priority date: 1989-10-09
Filing date: 1989-10-09
Publication date: 1991-05-31
Anticipated expiration: 2004-10-09
Also published as: JPH0751283Y2

Description

[Brief explanation of drawings]

図は本考案の一実施例を示し、第１図は本考案
に係る自動鉋盤等の鉋刃取付け装置の要部破断正
面図、第２図は鉋刃取付け装置の分解斜視図、第
３図は第２図のＡ−Ａ矢視図、第４図は第２図の
Ｂ−Ｂ矢視図、第５図ａはボルト挿通孔間に対応
する鉋刃押え各部位に設けた突出部とそれを連ね
てウエーブを形成した状態を示す説明図、第５図
ｂは第５図ａの部分拡大図である。１…鉋胴、２…主軸、３…扁平面、４…係合溝
、５…逃げ溝、６…鉋刃、６ａ…刃先、７…係止
溝、８…押え板、９…鉋刃押え、９ａ…突出部、
１０…係合片、１１…ボルト挿通孔、１２…補強
リブ、１３…当て片、１４…ボルト、１５…ネジ
穴。 The figures show one embodiment of the present invention, in which Fig. 1 is a front view with a main part cut away of a planer blade attachment device for an automatic planer or the like according to the present invention, FIG. 2 is an exploded perspective view of the planer blade attachment device, and FIG. The figure is a view taken along arrow A-A in Figure 2, Figure 4 is a view taken along arrow B-B in Figure 2, and Figure 5 a shows protrusions provided at each part of the plane blade presser corresponding to between the bolt insertion holes. FIG. 5b is a partially enlarged view of FIG. 5a. 1... Planer barrel, 2... Main shaft, 3... Flat surface, 4... Engagement groove, 5... Relief groove, 6... Planer blade, 6a... Blade tip, 7... Locking groove, 8... Holder plate, 9... Planer blade holder , 9a... protrusion,
DESCRIPTION OF SYMBOLS 10... Engagement piece, 11... Bolt insertion hole, 12... Reinforcement rib, 13... Cover piece, 14... Bolt, 15... Screw hole.

Claims

[Scope of utility model registration request]

A planer blade is inserted between a flat surface of a planer barrel rotatably mounted on an automatic planer board and a presser plate, and bolts are inserted into a plurality of bolt insertion holes provided in the presser plate to insert the planer blade. In the plane blade attachment device that is fastened to the plane body, the presser plate has a hook-shaped projection at its tip;
A bent portion is provided at the rear end, and a convex portion that closely contacts the hook body is provided on the back surface, and each portion of the hook-shaped projection corresponding to between the bolt insertion holes is slightly protruded toward the back surface,
A hook-shaped protrusion is formed with a wave that smoothly connects these protrusions, and the hook-shaped protrusion is inserted into the locking groove of the plane blade.
Also, a planer blade attachment device for an automatic planer machine, etc., in which the bent portions are respectively fitted into engagement grooves of a planer barrel.