JPS6272021U

JPS6272021U -

Info

Publication number: JPS6272021U
Application number: JP16439085U
Authority: JP
Priority date: 1985-10-25
Filing date: 1985-10-25
Publication date: 1987-05-08
Also published as: JPH0232333Y2

Description

[Brief explanation of the drawing]

第１図は本考案の卓上切断機の鋸刃下限位置ス
トツパ装置の実施例の通常の使用状態の説明図、
第２図は第１図の装置の切込規制を行なつた状態
の説明図、第３図は第１図のストツパ及びストツ
パ受の詳細図、第４図は第３図の側面断面図、第
５図は第３図のＶ―Ｖ矢視断面図、第６図は第４
図のＡ部拡大図、第７図は従来の卓上切断機の鋸
刃下限位置ストツパ装置の説明図、第８図、第９
図は第７図の切断機により下限位置を規制し切込
まれた被切削材の継ぎ板接続部のそれぞれ説明図
である。１…ベース、２…バイス、３…ヒンジ、４…ピ
ン、５…モータ部、７…ストツパ、８…ストツパ
受、９…蝶ねじ、１０…ストツパシヤフト、１２
…鋸刃、１３…被切削材、１６…平面部。 FIG. 1 is an explanatory diagram of the normal usage state of the embodiment of the saw blade lower limit position stopper device of the table-top cutting machine of the present invention;
Fig. 2 is an explanatory view of the device shown in Fig. 1 in a state where cutting is restricted, Fig. 3 is a detailed view of the stopper and stopper receiver of Fig. 1, Fig. 4 is a side sectional view of Fig. 3, Figure 5 is a sectional view taken along the V-V arrow in Figure 3, and Figure 6 is a cross-sectional view of Figure 4.
An enlarged view of part A in the figure, Figure 7 is an explanatory diagram of the saw blade lower limit position stopper device of a conventional table-top cutting machine, Figures 8 and 9 are
The figures are explanatory diagrams of the splicing plate connection portion of the cut material cut with the lower limit position regulated by the cutting machine of FIG. 7. 1...Base, 2...Vise, 3...Hinge, 4...Pin, 5...Motor section, 7...Stopper, 8...Stopper receiver, 9...Thumbscrew, 10...Stopper shaft, 12
... Saw blade, 13 ... Material to be cut, 16 ... Plane part.

Claims

[Scope of utility model registration request]

A base with a vise fixed to the upper surface for fixing the material to be cut, and a pin interposed at the upper end of the hinge whose lower end is fixed to the base to drive a saw blade that is rotatably supported and cuts the material to be cut. A table-top cutting machine equipped with a motor part that supports a motor that rotates in the vertical direction, and a stopper receiver fixed to the hinge that supports and regulates the lower limit position of the downward rotation of a stopper fixed to the motor part that rotates in the vertical direction. , the stopper has a portion supported by the stopper receiver formed in a concave arc shape, and a surface that contacts the stopper is formed in a convex arc shape, and a thread is formed on the inner periphery, and a portion of the inner periphery is The above-mentioned stopper receiver is loosely fitted to the stopper shaft having a screw on its outer periphery that can be almost fitted to the screw, so as to be freely displaceable in the vertical direction; The stopper shaft has a flat part formed in the axial direction at a position on the circumference thereof and is fixed to the hinge, and a part of the screw of the stopper receiver is fitted into a part of the screw of the stopper shaft. A saw blade lower limit position stopper device for a table-top cutting machine, comprising: a thumbscrew screwed into the stopper receiver, the tip of which is in contact with the flat portion;