JPH0368738U

JPH0368738U -

Info

Publication number: JPH0368738U
Application number: JP7030689U
Authority: JP
Priority date: 1989-06-15
Filing date: 1989-06-15
Publication date: 1991-07-08

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例の概略図、第２図
、第３図はこの考案の一実施例によるフイーダー
線の接続の実施例、第４図はこの考案の一実施例
の加工液供給口の実施例を示し、第４図ｂはその
断面図、第４図ａは第４図ｂ中矢視Ａより見た拡
大断面図、第５図、第６図、第７図は従来装置の
概略図である。図中、１０……固定板、３０……ヘツド、４０
……ラム、５０……サドル、６０……コラム、７
０……ベツド、８０……テーブル定盤、９０……
加工槽、１００……ベツドタンク、１１２……フ
イーダー線、２０……加工液供給口である。なお
、図中、同一符号は同一、または相当部分を示す
。 Fig. 1 is a schematic diagram of an embodiment of this invention, Figs. 2 and 3 are examples of feeder wire connection according to an embodiment of this invention, and Fig. 4 is a processing fluid of an embodiment of this invention. An embodiment of the supply port is shown, FIG. 4b is a sectional view thereof, FIG. 4a is an enlarged sectional view taken from the middle arrow direction A in FIG. 4b, and FIGS. 5, 6, and 7 are views of the conventional device FIG. In the figure, 10... fixed plate, 30... head, 40
... Ram, 50 ... Saddle, 60 ... Column, 7
0...Bed, 80...Table surface plate, 90...
Processing tank, 100... bed tank, 112... feeder line, 20... processing liquid supply port. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.

補正平２．１２．２０図面の簡単な説明を次のように補正する。明細書中、第９頁、第１３行目〜第１４行目に
「……第７図は従来装置の概略図である。」とあ
るのを「……第７図は従来装置の概略図、第８図
は従来の加工槽への加工液供給口を示す断面図で
ある。」と訂正する。Amendment 12/20/2012 The brief description of the drawing is amended as follows. In the specification, on page 9, lines 13 to 14, "...Figure 7 is a schematic diagram of a conventional device." is replaced with "...Figure 7 is a schematic diagram of a conventional device." , FIG. 8 is a sectional view showing a machining fluid supply port to a conventional machining tank."

Claims

[Scope of utility model registration request]

In a machine having a vertical machining support, a workpiece mounting plate, a feeding device for holding a tool electrode, and a machining tank for electric discharge machining fluid having a vertically movable wall portion, the machining tank is a table surface plate. What is claimed is: 1. An electrical discharge machining device having a structure surrounding a machining tank, and having a fixed wall that does not move in conjunction with the machining tank in front of a moving rear wall of the machining tank.