JPH0274125U

JPH0274125U -

Info

Publication number: JPH0274125U
Application number: JP15404988U
Authority: JP
Priority date: 1988-11-25
Filing date: 1988-11-25
Publication date: 1990-06-06

Description

[Brief explanation of drawings]

第１図は、本考案による丸鋸研磨器の１実施例
を示すものであつて、丸鋸取付台の一部を破断し
た側面図、第２図は、同実施例の上面図、第３図
は、同実施例の前面図、第４図は、同実施例のラ
チエツト駆動機構の割出円盤を示す平面図、第５
図は、同実施例のラチエツト駆動機構の送り爪お
よび戻り止め爪の構成を示す要部斜視図である。１……丸鋸取付台、２……支持軸、３……丸鋸
、４……グラインダ、５……回転砥石、６……グ
ラインダ支持台、７……ガイド、８……操作レバ
ー、９……ストツパ手段、１０……リンク、１１
……アーム、１２……ラチエツト駆動機構。 FIG. 1 shows an embodiment of the circular saw polisher according to the present invention, in which a partially cut away side view of the circular saw mounting base is shown, FIG. 2 is a top view of the same embodiment, and FIG. The figure is a front view of the same embodiment, FIG. 4 is a plan view showing the indexing disk of the ratchet drive mechanism of the same embodiment, and FIG.
The figure is a perspective view of essential parts showing the structure of the feed pawl and detent pawl of the ratchet drive mechanism of the same embodiment. 1... Circular saw mounting base, 2... Support shaft, 3... Circular saw, 4... Grinder, 5... Rotary grindstone, 6... Grinder support base, 7... Guide, 8... Operating lever, 9 ... Stopper means, 10 ... Link, 11
...Arm, 12...Ratchet drive mechanism.

Claims

[Claims for Utility Model Registration] A circular saw mount 1 is rotatably guided around a support shaft 2, a circular saw 3 is arranged concentrically with the support shaft 2 of the circular saw mount 1, and the circular saw It is removably fixed to the mounting base 1, and the circular saw mounting base 1 is intermittently rotated in one direction at a constant angle around the support shaft 2, and the rotary grindstone 5 of the grinder 4 is brought into contact with the circular saw 3. The blade of the circular saw 3 is thereby polished, and the grinder support base 6 supports the grinder 4, and the grinder support base 6 is slidable in forward and backward directions with respect to the circular saw mounting base 1. a guide 7 for guiding the grinder 4 to the circular saw 3; Operation lever 8 to be brought into contact
a stopper means 9 for limiting the sliding distance of the grinder support 6; a stopper means 9 rotatably mounted around the support shaft 2 of the circular saw mount 1 and connected to the operating lever 8 via a link 10; An arm 11 that is connected to each other and rotates reciprocally at a constant angle in conjunction with the operation lever 8; and an arm 11 that connects the arm 11 and the circular saw mount 1, so that each time the arm 11 rotates reciprocally, the circular saw a ratchet drive mechanism 12 for intermittently rotating the saw mount 1 around the support shaft 2 in one direction at a constant angle;
A circular saw polishing machine comprising: