JPH0473417U

JPH0473417U -

Info

Publication number: JPH0473417U
Application number: JP11677890U
Authority: JP
Priority date: 1990-11-07
Filing date: 1990-11-07
Publication date: 1992-06-26
Anticipated expiration: 2005-11-07
Also published as: JP2541716Y2

Description

[Brief explanation of the drawing]

図面の第１図乃至第３図は本考案の一実施例に
係り、第１図は切断材料支持装置の斜視図、第２
図は第１図の−線断面図、第３図は調整機構
の作動状態を示す第２図の−線断面図である
。また、第４図は従来例の側面断面図である。Ａ……切断材料支持装置、Ｂ……支持機構、Ｃ
……調整機構、Ｗ……被切断材、１，２……アー
ム、３……支持シヤフト、４，５……連結シヤフ
ト、６，７，８……ローラ、９，１０，１１，１
８，１９，２０……ナツト、１２……アジヤスト
スクリユウ、１２ａ……長軸部、１２ｂ……短軸
部、１３……段付シヤフト、１３ａ……小径軸部
、１３ｂ……段差部、１４……調整ブロツク、１
５……ブロツク、１６……調整アーム、１７……
ノブ。 1 to 3 of the drawings relate to one embodiment of the present invention, in which FIG. 1 is a perspective view of a cutting material support device, and FIG.
The figure is a cross-sectional view taken along the line -- in FIG. 1, and FIG. 3 is a cross-sectional view taken along the line -- in FIG. 2, showing the operating state of the adjustment mechanism. Moreover, FIG. 4 is a side sectional view of a conventional example. A...Cut material support device, B...Support mechanism, C
... Adjustment mechanism, W ... Material to be cut, 1, 2 ... Arm, 3 ... Support shaft, 4, 5 ... Connection shaft, 6, 7, 8 ... Roller, 9, 10, 11, 1
8, 19, 20...Nut, 12...Adjustment screw, 12a...Long shaft portion, 12b...Short shaft portion, 13...Stepped shaft, 13a...Small diameter shaft portion, 13b...Step portion, 14...adjustment block, 1
5...Block, 16...Adjustment arm, 17...
Knob.

Claims

[Scope of Claim for Utility Model Registration] A pair of left and right arms are provided whose upper ends are rotatably connected and whose lower ends are movable to open and close, and the arms are arranged oppositely and between the upper ends of the arms. A support mechanism is provided with a support shaft for supporting the material to be cut, and a support mechanism is provided with a connecting shaft between the lower end portions of each of the left and right sides, and an adjusting screw is rotated between the arms between the support shaft and one of the connecting shafts. A stepped shaft parallel to the adjustment screw is provided between the arm between the support shaft and the other connecting shaft, and an adjustment block is provided that is screwed into the adjustment screw.
A block that is slidably fitted to the small diameter shaft of the stepped shaft is provided, one end is rotatably attached to the block, and the other end is rotatably attached to the adjustment block to connect with the adjusting screw. A cutting material support device comprising an adjustment mechanism provided with an adjustment arm that increases or decreases the interval between stepped shafts.