JPH0365700U

JPH0365700U -

Info

Publication number: JPH0365700U
Application number: JP12744989U
Authority: JP
Priority date: 1989-10-31
Filing date: 1989-10-31
Publication date: 1991-06-26
Anticipated expiration: 2004-10-31
Also published as: JPH077092Y2

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す断面図、第２
図は本考案の他の実施例を示す断面図である。２……高圧ポンプ、３……液体通路、４……ノ
ズル、６……開閉弁、１４……研磨材通路、１５
……研磨材タンク、１７，２５……開閉部材、１
９……開口部。 Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a sectional view showing another embodiment of the present invention. 2... High pressure pump, 3... Liquid passage, 4... Nozzle, 6... Open/close valve, 14... Abrasive material passage, 15
... Abrasive tank, 17, 25 ... Opening/closing member, 1
9...Opening.

補正平１．１２．１考案の名称を次のように補正する。考案の名称ウオータジエツト加工機実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment 1.12.1 The name of the invention is amended as follows. Title of the invention Waterjet processing machine The scope of the utility model registration claims and the brief description of the drawings are amended as follows.

【実用新案登録請求の範囲】高圧の液体を吐出する高圧ポンプと、被加工物
に向けて高圧の液体を噴射するノズルと、このノ
ズルと高圧ポンプとを連通する液体通路と、この
液体通路を開閉する開閉弁と、研磨材を収容する
研磨材タンクと、この研磨材タンクと上記開閉弁
より下流側の液体通路とを連通する研磨材通路と
を備えたウオータジエツト加工機において、上記研磨材通路に、該研磨材通路に流入した液
体を外部に逃がす開口部を設けるとともに、該開
口部を開閉する開閉部材を設けたことを特徴とす
るウオータジエツト加工機。 [Claims for Utility Model Registration] A high-pressure pump that discharges high-pressure liquid, a nozzle that injects high-pressure liquid toward a workpiece, a liquid passage that communicates the nozzle with the high-pressure pump, and this liquid passage. A waterjet processing machine equipped with an on-off valve that opens and closes, an abrasive tank that stores an abrasive, and an abrasive passage that communicates the abrasive tank with a liquid passage downstream of the on-off valve, A water jet processing machine characterized in that an abrasive passageway is provided with an opening through which liquid flowing into the abrasive passageway escapes to the outside, and an opening/closing member for opening and closing the opening is provided.

【図面の簡単な説明】第１図は本考案の一実施例を示す断面図、第２
図は本考案の他の実施例を示す断面図である。２……高圧ポンプ、３……液体通路、４……ノ
ズル、６……開閉弁、１４……研磨材通路、１５
……研磨材タンク、１７，２５……開閉部材、１
９……開口部。[Brief Description of the Drawings] Figure 1 is a sectional view showing one embodiment of the present invention, Figure 2 is a sectional view showing an embodiment of the present invention;
The figure is a sectional view showing another embodiment of the present invention. 2... High pressure pump, 3... Liquid passage, 4... Nozzle, 6... Open/close valve, 14... Abrasive material passage, 15
... Abrasive tank, 17, 25 ... Opening/closing member, 1
9...Opening.

Claims

[Claims for Utility Model Registration] A high-pressure pump that discharges high-pressure liquid, a nozzle that injects high-pressure liquid toward a workpiece, a liquid passage that communicates the nozzle with the high-pressure pump, and this liquid passage. A water jet comprising an on-off valve that opens and closes, an abrasive tank that stores an abrasive, and an abrasive passage that communicates the abrasive tank with a liquid passage downstream of the on-off valve, the abrasive passage having: A water jet characterized by being provided with an opening through which liquid flowing into the abrasive passageway escapes to the outside, and an opening/closing member for opening and closing the opening.