JPH03130362U

JPH03130362U -

Info

Publication number: JPH03130362U
Application number: JP4012390U
Authority: JP
Priority date: 1990-04-13
Filing date: 1990-04-13
Publication date: 1991-12-27

Description

[Brief explanation of drawings]

第１図は本考案の一実施例の斜視図、第２図は
第１図の円弧状アーム部分の拡大正面図、第３図
は高圧水ジエツトノズルの断面図である。図中１は板材、２は側面、４は走行車、９は円
弧状アーム１２を板材１に対して距離を調整自在
に支持する水平ガイドバー、１０は円弧状アーム
１２の曲率中心、１１は板材１の厚さ中心線、１
２は円弧状アーム、１６は砥粒、１７は高圧水、
１８は高圧水ジエツトノズル、３２は板材１の上
縁部、３３は板材１の下縁部、３７は板材１の端
面を示す。 FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is an enlarged front view of the arcuate arm portion of FIG. 1, and FIG. 3 is a sectional view of a high-pressure water jet nozzle. In the figure, 1 is a plate, 2 is a side surface, 4 is a traveling vehicle, 9 is a horizontal guide bar that supports the arc-shaped arm 12 with respect to the plate 1 in a freely adjustable distance, 10 is the center of curvature of the arc-shaped arm 12, and 11 is a Thickness center line of plate material 1, 1
2 is an arcuate arm, 16 is an abrasive grain, 17 is high pressure water,
18 is a high-pressure water jet nozzle, 32 is an upper edge of the plate 1, 33 is a lower edge of the plate 1, and 37 is an end face of the plate 1.

Claims

[Scope of utility model registration request]

A traveling vehicle that can run along the side surface or end surface of a plate material, and a traveling vehicle supported by the traveling vehicle so as to be able to move toward and away from the side surface or end surface, the center of curvature being located on the thickness center line of the plate material, and approximately vertically extending. an extending arc-shaped arm; a pair of high-pressure water jet nozzles that spray high-pressure water mixed with abrasive grains toward the center of curvature and are supported by upper and lower arms of the arc-shaped arm so as to be movable along the arc-shaped arm; A plate edge processing device characterized by comprising: