JPS6282471U

JPS6282471U -

Info

Publication number: JPS6282471U
Application number: JP17301485U
Authority: JP
Priority date: 1985-11-12
Filing date: 1985-11-12
Publication date: 1987-05-26

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す部分縦断側面
図、第２図は第１図の組立前の状態を示す分解斜
視図、第３図は第１図の―横断面図、第４図
は第３図の―縦断面図、第５図は公知の油圧
バルブマニホルドを示す部分縦断側面図、第６図
は第５図の―横断面図、第７図は第５図の
―横断面図、第８図は第７図の―縦断面図
である。１……バルブマニホルド本体（マニホルド本体
）、２……左側ブロツク、３，３ａ……溝、４…
…中央ブロツク、５……連通溝、６……連通孔、
７……右側ブロツク、８……コントロールバルブ
、９……フイルター、１０……油路、１１……圧
力ポート、１２……戻りポート、１３……シリン
ダー。 Fig. 1 is a partial vertical sectional side view showing one embodiment of the present invention, Fig. 2 is an exploded perspective view showing the state before assembly of Fig. 1, Fig. 3 is a cross-sectional view of Fig. 1, and Fig. 4 The figures are a vertical sectional view of FIG. 3, FIG. 5 is a partially longitudinal sectional side view showing a known hydraulic valve manifold, FIG. 6 is a cross-sectional view of FIG. 5, and FIG. 7 is a cross-sectional view of FIG. 5. 8 is a vertical sectional view of FIG. 7. 1... Valve manifold body (manifold body), 2... Left block, 3, 3a... Groove, 4...
...Central block, 5...Communication groove, 6...Communication hole,
7... Right block, 8... Control valve, 9... Filter, 10... Oil path, 11... Pressure port, 12... Return port, 13... Cylinder.

Claims

[Scope of utility model registration request]

In a hydraulic valve manifold with a built-in three-dimensional oil passage, a plurality of unit plate-shaped blocks, each vertically divided by a plane containing the oil passage and having a plurality of oil grooves carved on at least one side thereof, are spread out facing each other. A hydraulic valve manifold structure characterized by being assembled integrally by joining.