JPS6192523U

JPS6192523U -

Info

Publication number: JPS6192523U
Application number: JP17917084U
Authority: JP
Priority date: 1984-11-26
Filing date: 1984-11-26
Publication date: 1986-06-16

Description

[Brief explanation of drawings]

第１図乃至第７図はこの考案に係る丸鋸研磨装
置の一実施例を説明する図であり、第１図は平面
図、第２図は第１図の正面図、第３図は第１図の
Ａ−Ａ線断面の一部を省略した拡大図、第４図は
第１図のＢ−Ｂ線断面の拡大図、第５図は第１図
の要部のみの変化図、第６図は別の使用方法を説
明する図、第７図はさらなる別の使用方法を説明
する図である。第８図は丸鋸の説明図、第９図は
切削刃の説明図である。１……丸鋸、２……基台、３……モーター、４
……モーター移動機構、５……砥石、６……移動
台、８……切欠部、９……摺動板、１０…軸棒、
１１……下円板、１２……案内溝、１３……円柱
片、１３ａ……円柱片固定片、１４……上円板、
１５……バネ機構、１６……ラチエツト機構、１
７……摺動筒、１８……延長棒。 1 to 7 are views for explaining one embodiment of the circular saw polishing device according to this invention, in which FIG. 1 is a plan view, FIG. 2 is a front view of FIG. 1, and FIG. 3 is a front view of FIG. 1 is an enlarged view of the section taken along the line A-A in FIG. FIG. 6 is a diagram for explaining another usage method, and FIG. 7 is a diagram for explaining still another usage method. FIG. 8 is an explanatory diagram of a circular saw, and FIG. 9 is an explanatory diagram of a cutting blade. 1...Circular saw, 2...Base, 3...Motor, 4
... Motor movement mechanism, 5 ... Grindstone, 6 ... Moving table, 8 ... Notch, 9 ... Sliding plate, 10 ... Axis rod,
11... Lower disk, 12... Guide groove, 13... Cylinder piece, 13a... Cylinder piece fixing piece, 14... Upper disk,
15... Spring mechanism, 16... Ratchet mechanism, 1
7...Sliding tube, 18...Extension rod.

Claims

[Scope of utility model registration request]

A grindstone is fixed to the shaft of a motor that is movable on the base in the direction of the motor shaft, and a grindstone is slidable in the notch of the movable base that is movable on the base in the direction perpendicular to the motor shaft. A shaft is erected on the sliding plate, and an operation rod that is rotatable and extends outward from the lower disk on which a circular saw that requires polishing is placed is fixed to the shaft, and the operation rod is fixed to the shaft. A guide piece provided with a guide groove extending outward to the side opposite to the operating rod is fixed, and a cylindrical piece fixing piece that fixes the cylindrical piece sliding in this guide groove at an arbitrary position is fixed to the movable table. , an upper disk rotatable on the shaft and placed on the circular saw is pressed toward the lower disk by a spring mechanism fixed to the shaft, and extends in the sliding direction of the sliding plate; A circular saw polishing device characterized in that a sliding tube that slides on an extension rod is provided with a ratchet mechanism, and a ratchet of the ratchet mechanism locks and stops rotation of the circular saw in one direction.