JPS62182409U

JPS62182409U -

Info

Publication number: JPS62182409U
Application number: JP7154786U
Authority: JP
Priority date: 1986-05-12
Filing date: 1986-05-12
Publication date: 1987-11-19
Also published as: JPH0422253Y2

Description

[Brief explanation of the drawing]

第１図は本考案に係る三次元測定機の一実施例
の全体構成を示す斜視図、第２図、第３図は同じ
く第１図に対応させた正面図および側面図、第４
図は同じく第１図の−矢視線に基づく断面図
、第５図は同じく第１図の−矢視線に基づく
断面図、第６図は蛇腹装置の要部斜視図、第７図
は従来の支柱固定型三次元測定機の全体構成図お
よび第８図は従来の支柱可動型三次元測定機の全
体構成図である。３……基台、５……凹部、２０……載物台、４
２……検出子、５０……Ｘ軸位置規制手段、６０
……Ｚ軸位置規制手段、７０……Ｙ軸変位検出手
段、８０……駆動手段、９０……防塵装置、９１
……蛇腹装置、１０１……防塵カバー。 FIG. 1 is a perspective view showing the overall configuration of an embodiment of a three-dimensional measuring machine according to the present invention, FIGS. 2 and 3 are front and side views corresponding to FIG. 1, and FIG.
The figure is a cross-sectional view based on the - arrow line of Fig. 1, Fig. 5 is a cross-sectional view also based on the - arrow line of Fig. 1, Fig. 6 is a perspective view of the main part of the bellows device, and Fig. 7 is a conventional An overall configuration diagram of a fixed column type coordinate measuring machine and FIG. 8 are an overall configuration diagram of a conventional column movable type coordinate measuring machine. 3... Base, 5... Recess, 20... Loading stand, 4
2...Detector, 50...X-axis position regulating means, 60
... Z-axis position regulating means, 70 ... Y-axis displacement detection means, 80 ... Drive means, 90 ... Dust-proofing device, 91
... Bellows device, 101 ... Dust cover.

Claims

[Scope of Claim for Utility Model Registration] (1) In a three-dimensional measuring machine that measures shape and dimensions while moving the object to be measured on the stage and the detector in three-dimensional directions, there is a Y-axis that is centered on the base. an X-axis position regulating means for regulating the position of the document table by providing a recess extending in the direction and supporting the document table on the base so that the document table can be displaced in the Y-axis direction above the recess; Z-axis position regulating means, Y of the document table
A Y-axis displacement detection means for detecting displacement in the axial direction is housed in a recess of the base, and a bellows device that expands and contracts in the Y-axis direction as the document table moves in the Y-axis direction; A three-dimensional measuring machine characterized by being equipped with a dust-proof device comprising a dust-proof cover that closes a gap in the X-axis direction with a base. (2) In claim 1 of the utility model registration claim, it is provided that the bellows device of the dust-proof device is
A three-dimensional measuring machine including a pair of bellows provided on both sides in the axial direction, one end side and the other end side, each end being fixed to the base. (3) Scope of claims for utility model registration, paragraph 1 or 2
In paragraph 1, the dust-proof cover of the dust-proof device is provided on both ends of the document table in the X-axis direction.
A three-dimensional measuring machine comprising a pair of distal ends inserted into recesses opening in the axial direction and each proximal end fixed to the base.