JPS6036124U

JPS6036124U - Cutting load adjustment device for horizontal bandsaw machine

Info

Publication number: JPS6036124U
Application number: JP12587583U
Authority: JP
Inventors: 五史小川
Original assignee: 株式会社日立工機原町
Priority date: 1983-08-12
Filing date: 1983-08-12
Publication date: 1985-03-12
Also published as: JPS6243691Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の横型帯鋸盤の切断荷重調整装置の実施
例の側面図、第２図は第１図のＡ部詳細断面図、第３図
は第１図の■−■矢視断面図である。１・・・・・・フレーム、２・・・・・・モータ、３・
・・・・・ベース、４・・・・・・帯鋸刃、８・・・・
・・ヒンジシャフト、９・・・・・・切断材料、１０・
・・・・・ねじりコイルばね、１１・・・・・・カム、
１２・・・・・・カムシャフト、１３・・・・・・カム
ハンドル、１４・・・・・・回転防止ピン。第２図第３図Fig. 1 is a side view of an embodiment of the cutting load adjustment device for a horizontal bandsaw machine of the present invention, Fig. 2 is a detailed cross-sectional view of section A in Fig. 1, and Fig. 3 is a cross-sectional view taken along the ■-■ arrow in Fig. 1. It is a diagram. 1...Frame, 2...Motor, 3.
...Base, 4...Band saw blade, 8...
... Hinge shaft, 9 ... Cutting material, 10.
...Torsion coil spring, 11...Cam,
12...Camshaft, 13...Cam handle, 14...Rotation prevention pin. Figure 2 Figure 3

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

切断材料が上面一端に着脱自在に固定されると共に他端
にヒンジシャフトを介しフレームが回動自在に取り付け
られたベースと、モータに駆動されて上記切断材料を切
断する帯鋸刃を内蔵し上記ヒンジシャフトを中心に回動
される上記フレームと、上記ヒンジシャフトに巻回され
上記フレームの重量の一部を支持し上記帯鋸刃の切断荷
重を張力を介し調整するねじりコイルばねとを設けたも
のにおいて、上記ねじりコイルばねの一端に接触して該
ねじりコイルばねの張力を調整可能に形成するカムと、
該カムの回動位置を制御する手段とを設けたことを特徴
とする横型帯鋸盤の切断荷重調整装置。A base has a base to which the material to be cut is removably fixed to one end of the upper surface and a frame is rotatably attached to the other end via a hinge shaft, and a band saw blade that is driven by a motor to cut the material to be cut is built in, and the hinge The frame is rotatable around a shaft, and the torsion coil spring is wound around the hinge shaft to support part of the weight of the frame and adjust the cutting load of the band saw blade through tension. , a cam that contacts one end of the torsion coil spring so as to be able to adjust the tension of the torsion coil spring;
1. A cutting load adjustment device for a horizontal bandsaw machine, comprising means for controlling the rotational position of the cam.