JPS589704U

JPS589704U - timber gripping device

Info

Publication number: JPS589704U
Application number: JP10299081U
Authority: JP
Inventors: 重政　英明
Original assignee: 株式会社　中国機械製作所
Priority date: 1981-07-10
Filing date: 1981-07-10
Publication date: 1983-01-21
Also published as: JPS604724Y2

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

[Brief explanation of the drawing]

第１図および第２図はいずれも従来の素材木掴持装置の
素材木掴持状態を示す側面図、第３図乃至第９図はいず
れもこの考案の一実施例を示すもので、第３図は木押え
アタッチメントの使用状態の斜視図、第４図は上部双子
ドッグにこのアタッチメントを取付けた状態の平面図、
第５図は木押えアタッチメントを取付けた双子ドッグと
送材車の他の部分の構成との関係を示す側面図、第６図
は木押えアタッチメントの上部双子ドッグえの取付位置
と素材木との関係を示す一部を裁除した断面図、第７図
ａ〜ｄは木理等の関係で反りが生じることの説明図、第
８図は反りに添うように曲りなりに挽割する際の木押え
アタッチメントと素材木との関係を説明する歯、第９図
は反りに添うことなく素材木を挽割する場合の木押えア
タッチメントと素材木等との関係を説明する図である。１・・・・・・ヘッドブロック、２・・・・・・ヘッド
ストック、３・・・・・・コラム、４ａ、　　４ｂ・・
・・・・ブラケット、５ａ。５ｂ・・・・・・流体シリンダ、７・・・・・・木押え
アタッチメント、７１８．７１ｂ−−−−−−側板、７
２ａ、　　７２ｂ−・・・・・取付穴、７４・・・・・
・木押え材、７５・・・・・・押えローラ、＄ａ、　　
＄ｂ・・・・・・双子ドッグ、８６・・・・・・支持杆
。 −’　　＝７７／。第５図　−− ■　　　第６ｊｌ　　　　　　− Ｖし ÷２二＝二＝＝］1 and 2 are both side views showing a state in which a conventional wood material gripping device grasps a material, and FIGS. 3 to 9 each show an embodiment of this invention. Figure 3 is a perspective view of the wood presser attachment in use, Figure 4 is a plan view of the attachment attached to the upper twin dog,
Figure 5 is a side view showing the relationship between the twin dogs with the presser attachment attached and the other parts of the material transport vehicle, and Figure 6 is the relationship between the mounting position of the upper twin dog of the wood presser attachment and the material wood. A partially cut out cross-sectional view showing the relationship, Figures 7a to d are illustrations of how warpage occurs due to wood grain, etc., and Figure 8 is a cross-sectional view of the process when sawing along the curve to follow the warp. FIG. 9 is a diagram illustrating the relationship between the wood press attachment and the wood material when sawing and splitting the wood material without warping. 1...Head block, 2...Head stock, 3...Column, 4a, 4b...
...Bracket, 5a. 5b...Fluid cylinder, 7...Wood retainer attachment, 718.71b----Side plate, 7
2a, 72b-...Mounting hole, 74...
・Wooden presser material, 75...presser roller, $a,
$b...Twin dog, 86...Support rod. −' =77/. Figure 5 -- ■ 6th jl - V ÷ 2 2 = 2 = =]

Claims

[Scope of utility model registration request]

At least two dog claws are arranged in parallel with an interval between them, and a mounting hole for supporting a support point to the dog is provided at one end between the claw forming portions of the dock, and a wooden retainer is provided at the other end - corner. Attach a wood presser attachment with a presser roller attached to the other corner so that the outer periphery is located slightly above the grafted surface of the wood/presser material, and when gripping the sawn surface, the attachment is in a dog position. By being able to press the sawn surface with priority over the claws and grip the sawn surface without damaging it, and by pivoting the mounting position of the attachment to the dog to one side, it is possible to hold the sawn surface with priority. A wood material gripping device characterized by being pressed against a head block and forcefully pressed against the abutting surface of a headstock to correct warps and bends.