JPH0215851U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図及び第２図はこの考案による被調整物の
精密位置決め装置の一実施例の平面図及び正面図
、第３図は第１図のマイクロメータヘツドの接触
端子部の拡大図、第４図はこの考案の第２の実施
例を示す精密位置決め装置の斜視図、第５図はこ
の考案の第３の実施例を示す精密位置決め装置の
斜視図、第６図はこの考案の第４の実施例を示す
マイクロメータヘツドの接触端子部の拡大断面図
、第７図及び第８図は従来の精密位置決め装置の
平面図及び正面図である。 １……被調整物、１ａ……案内突起、２……ベ
ツド、２ａ……案内溝、３，４……移動機構、７
……マイクロメータヘツド、９……固定台、１１
……絶縁板、１２……スピンドル、１３……接触
端子、１４……圧縮ばね、１５……導通検知手段
、１７，２７……マイクロメータヘツド、１８，
２８……導通検知手段、２２……下ベツド、２３
，２４……移動機構、３３……接触端子、３４…
…圧縮ばね。なお、図中同一符号は同一又は相当
部分を示す。 1 and 2 are a plan view and a front view of an embodiment of the precision positioning device for an object to be adjusted according to this invention, FIG. 3 is an enlarged view of the contact terminal portion of the micrometer head in FIG. 1, and FIG. The figure is a perspective view of a precision positioning device showing a second embodiment of this invention, FIG. 5 is a perspective view of a precision positioning device showing a third embodiment of this invention, and FIG. 6 is a perspective view of a precision positioning device showing a third embodiment of this invention. FIGS. 7 and 8 are an enlarged sectional view of a contact terminal portion of a micrometer head showing an embodiment, and are a plan view and a front view of a conventional precision positioning device. DESCRIPTION OF SYMBOLS 1...Object to be adjusted, 1a...Guide protrusion, 2...Bed, 2a...Guide groove, 3, 4...Movement mechanism, 7
...Micrometer head, 9...Fixing stand, 11
... Insulating plate, 12 ... Spindle, 13 ... Contact terminal, 14 ... Compression spring, 15 ... Continuity detection means, 17, 27 ... Micrometer head, 18,
28...Continuity detection means, 22...Lower bed, 23
, 24... Moving mechanism, 33... Contact terminal, 34...
...compression spring. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 被調整物を載せ双方間に設けられた係合案内手
段により所定方向の移動の案内をするベツド、上
記被調整物の両側位置に上記ベツド上に取付けら
れ、被調整物を所定方向に押し位置決め移動させ
る一対の移動機構、上記被調整物に対し移動方向
側に配置され、上記ベツド上に絶縁して固定され
た固定台、この固定台に上記被調整物の移動方向
に固定されたマイクロメータヘツド、このマイク
ロメータヘツドのスピンドルの先端部に圧縮ばね
を介在して軸方向に可動に支持され、接触先端が
スピンドルの先端から所定の距離に維持された接
触端子、及び上記マイクロメータヘツド側と上記
ベツド側との間に接続され検知電源を加えており
、被調整物に上記接触端子が接触すると検知する
導通検知手段を備えた被調整物の精密位置決め装
置。 A bed on which an object to be adjusted is placed and guided to move in a predetermined direction by engagement guide means provided between the two, which is attached to the bed on both sides of the object to push and position the object to be adjusted in a predetermined direction. A pair of moving mechanisms for moving the object to be adjusted, a fixing table arranged on the moving direction side with respect to the object to be adjusted and insulated and fixed on the bed, and a micrometer fixed to the fixing table in the moving direction of the object to be adjusted. a contact terminal which is movably supported in the axial direction by a compression spring at the tip of the spindle of the micrometer head and whose contact tip is maintained at a predetermined distance from the tip of the spindle; A precision positioning device for an object to be adjusted, which is connected between the bed side and a detection power supply, and includes a continuity detection means for detecting when the contact terminal comes into contact with the object to be adjusted.