LENGTH MEASURING DEVICE

• Main Author: SUGA EIJI
• Format: Patent
• Language: English; Japanese
• Published: 06.01.2023
• Subjects: COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; PHYSICS; TESTING; TRANSPORTING

To provide a length measuring device capable of greatly changing a height of a length measuring position.SOLUTION: A length measuring device includes: a base table 2 having a slide rail; and a slide part having a length measuring instrument which is slidably installed on the slide rail. The base table 2 includes: a base part 15; a table 10 on which the slide rail is installed; and a table height adjustment column member 20 for supporting and connecting the table 10 to the base part 15 in a height-adjustable manner. The table height adjustment column member 20 includes: a lower column 26 fixed to the base part 15 side; an upper column 21 configured to be vertically slidable with respect to the lower column 26 and fixed to the table 10 side; and a column support connecting member 30 having a load pin 31 which is horizontally installed selectively at any of a plurality of height positions on one of the columns 21 and 26, and a recessed groove 22 which is installed in the other of the columns 21 and 26 and into which the load pin 31 enters during connection.SELECTED DRAWING: Figure 3 【課題】測長位置の高さを大きく変更することのできる測長装置を提供する。【解決手段】測長装置は、スライドレールを有するベース台２と、スライドレールにスライド自在に設置される測長器を有するスライド部と、を備え、ベース台２は、ベース部１５と、スライドレールが設置されるテーブル１０と、ベース部１５に対してテーブル１０を高さ調節可能に支持連結するテーブル高さ調節柱部材２０と、を備え、テーブル高さ調節柱部材２０は、ベース部１５側に固定される下側柱２６と、下側柱２６に対して垂直方向にスライド可能に構成されると共にテーブル１０側に固定される上側柱２１と、一方の柱２１，２６の複数の高さの位置の何れかに選択的に水平に設置される荷重ピン３１と、他方の柱２１，２６に設置される、連結時に荷重ピン３１が進入する凹溝２２と、を有する柱支持連結部材３０と、を備える。【選択図】図３