JPH0411603U

JPH0411603U -

Info

Publication number: JPH0411603U
Application number: JP5206490U
Authority: JP
Priority date: 1990-05-17
Filing date: 1990-05-17
Publication date: 1992-01-30

Description

[Brief explanation of the drawing]

第１図はこの考案に係る板材加工における上面
倣い装置を備えた加工機の要部材の下面側からみ
た部分斜視図、第２図はその一部切断した部分正
面図、第３図は上面倣い装置の上面倣い部材の縦
断面図、第４図は上面倣い部材の底面図、第５図
はＬ字形の軌跡を有する蟻溝の加工を施した板上
部材の平面図、第５図は従来例の上面倣い装置を
備えた加工機の要部の下面側からみた部分斜視図
、第７図はその一部切断した部分正面図、第８図
、第９図は従来例の上面倣い装置を備えた加工機
による板状部材の蟻溝加工過程を示す概略平面図
である。Ａ……蟻溝、Ｉ……板状部材、１……ドリルヘ
ツド、２……ドリル、７……上面倣い部材、８…
…上面倣い装置。 Figure 1 is a partial perspective view of the main components of a processing machine equipped with a top copying device for plate processing according to this invention, seen from the bottom side, Figure 2 is a partial front view with a portion cut away, and Figure 3 is a top copying Fig. 4 is a bottom view of the top copying member of the device, Fig. 5 is a plan view of the plate member processed with a dovetail groove having an L-shaped locus, and Fig. 5 is a conventional FIG. 7 is a partially cutaway partial front view of the processing machine equipped with the top surface copying device of the example, and FIG. 8 and FIG. FIG. 3 is a schematic plan view showing a process of machining dovetail grooves on a plate-like member using the processing machine provided therein. A...Dovetail groove, I...Plate member, 1...Drill head, 2...Drill, 7...Top surface copying member, 8...
...Top surface copying device.

Claims

[Claims for Utility Model Registration] This device is attached to a processing machine for machining dovetail grooves, notches, etc. on plate members, and is placed near the periphery of a drill, and as the drill head descends, the plate This is to hold down the upper part and move it together with the drill head in the same direction as the drill movement direction, to eliminate warpage around the machining part on the plate part and to enable the plate part to be machined in a horizontal state. What is claimed is: 1. A top surface copying device for processing a plate material, the top surface copying device having a top surface copying member, wherein at least a portion of the top surface copying member that comes into contact with a plate-like member has a substantially donut shape.