JPH0433508U

JPH0433508U -

Info

Publication number: JPH0433508U
Application number: JP7632390U
Authority: JP
Priority date: 1990-07-18
Filing date: 1990-07-18
Publication date: 1992-03-18
Anticipated expiration: 2005-07-12
Also published as: JPH0730324Y2

Description

[Brief explanation of the drawing]

第１図乃至第１０図は、本考案の一実施例を示
す図で、第１図は、定規位置決め装置の構成を示
す断面図、第２図は、前部ガイド部の正面図、第
３図ａは、前部ガイド部と前ガイドレールの係合
状態の断面図、第３図ｂは、第３図ａの−線
による断面図、第４図は、前部ガイド部の固定装
置による前ガイドレールの保持状態を示す断面図
、第５図は、前部ガイド部の固定装置による前ガ
イドレールの締結状態の断面図、第６図は、後部
ガイド部と後ガイドレールの係合状態を示す断面
図、第７図は、後部ガイド部の固定装置による後
ガイドレールの締結状態を示す断面図、第８図乃
至第１０図は、それぞれテーブルソーの平面図、
正面図及び断面図、第１１図は、定規位置決め装
置の従来技術を示す説明図、第１２図は別の従来
技術を示す第１１図相当の説明図である。１……作業台、５……定規、３０……前ガイド
レール、３１……後ガイドレール、１９８……固
定装置、２０１……前部ガイド部、２０２……後
部ガイド部、２０４……操作部（レバー）、２０
６……偏心カム、２０７……押圧部材、２００…
…定規位置決め装置、２１１……連結棒（ロツト
棒）、２１４……係止部材（プレート）。 1 to 10 are views showing one embodiment of the present invention, in which FIG. 1 is a sectional view showing the configuration of a ruler positioning device, FIG. 2 is a front view of the front guide section, and FIG. Figure a is a cross-sectional view of the engaged state of the front guide part and the front guide rail, Figure 3 b is a cross-sectional view taken along the - line in Figure 3 a, and Figure 4 is a diagram showing the front guide part in a state of engagement with the front guide rail. 5 is a sectional view showing the state in which the front guide rail is held; FIG. 5 is a sectional view showing the state in which the front guide rail is fastened by the front guide part fixing device; FIG. 6 is a sectional view showing the state in which the rear guide part and the rear guide rail are engaged. , FIG. 7 is a sectional view showing the fastening state of the rear guide rail by the fixing device of the rear guide part, and FIGS. 8 to 10 are plan views of the table saw, respectively.
A front view and a sectional view, and FIG. 11 are explanatory diagrams showing a conventional technique of a ruler positioning device, and FIG. 12 is an explanatory diagram corresponding to FIG. 11 showing another conventional technique. DESCRIPTION OF SYMBOLS 1... Workbench, 5... Ruler, 30... Front guide rail, 31... Rear guide rail, 198... Fixing device, 201... Front guide part, 202... Rear guide part, 204... Operation part (lever), 20
6... Eccentric cam, 207... Pressing member, 200...
... Ruler positioning device, 211 ... Connecting rod (rod rod), 214 ... Locking member (plate).

Claims

[Scope of claim for utility model registration] 1. A front guide rail and a rear guide rail arranged in the left-right direction at the front and rear of the workbench, and a front guide section and a rear guide that move on the front and rear guide rails. a fixing device capable of positioning the front guide part and the rear guide part on the front and rear guide rails, and a main body part installed between the front guide part and the rear guide part. In the positioning device, the fixing device has a connecting member provided in the longitudinal direction of the main body, and holds one of the guide portions in pressure contact with one of the guide rails by a series of operations of an operating portion; Furthermore, one of the guide parts is fastened to one of the guide rails, and the connecting member is moved to fasten the other guide part to the other guide rail. 2. A front guide rail and a rear guide rail arranged in the left-right direction at the front and rear of the workbench, a front guide section and a rear guide section that move on the front guide rail and the rear guide rail, and this front guide section. and a ruler positioning device for a workbench, comprising a fixing device capable of positioning a rear guide section on the guide rail, and a main body section installed between the front guide section and the rear guide section, the fixing device comprising: A connecting rod provided in the longitudinal direction of the main body part and an eccentric cam rotated by a lever are fitted into the eccentric cam, and when the eccentric cam is rotated by the first half operation during a series of operations of the lever. The front guide rail is pressed to hold the front guide part in pressure contact with the front guide rail, and when the eccentric cam further rotates due to a second half operation during a series of operations of the lever, the front guide part is held. a pressing member that further presses and fixes the front guide rail and presses and moves the connecting rod elastically held in the direction of the front guide portion toward the rear guide portion; A ruler positioning device for a workbench, comprising: a locking member that is locked to a rear guide rail by movement of the member.