JPH0268192U

JPH0268192U -

Info

Publication number: JPH0268192U
Application number: JP14723688U
Authority: JP
Priority date: 1988-11-11
Filing date: 1988-11-11
Publication date: 1990-05-23
Anticipated expiration: 2003-11-11
Also published as: JPH081911Y2

Description

[Brief explanation of drawings]

第１図ないし第４図はこの考案のＸ―Ｙ座標位
置決め機構を用いたペンプロツタの一実施例を示
す図であつて、第１図は斜視図、第２図はペンキ
ヤリツジ部の断面図、第３図は第２図の―線
視断面図、第４図はブロツク部の断面図である。
第５図はこの考案に係る超音波リニアモータの他
の例を示す図である。第６図は従来のＸ―Ｙ座標
位置決め機構を用いたペンプロツタを示す斜視図
である。１１……ガイド軸（ガイド）、１２……ガイド
軸、１４……ブロツク（移動体）、１５……ブロ
ツク、１６……ガイド軸（ガイド）、１７……ガ
イド軸、１９……ペンキヤリツジ（移動体）、１
９Ａ，１９Ｂ……貫通孔、１９……貫通部、２０
……支持部材、２０Ａ……天壁、３０……超音波
リニアモータ、３１，３２……脚部、３３……胴
部、３４……振動体、３６，３７……圧電素子、
４０……ピン、４１……コイルばね（弾性部材）
、７０……超音波リニアモータ、７１，７２……
脚部、７３……胴部、７４，７５……ブロツク、
７７……振動体。 1 to 4 are views showing an embodiment of a pen printer using the XY coordinate positioning mechanism of this invention, in which FIG. 1 is a perspective view, FIG. 2 is a cross-sectional view of the pen cartridge, and FIG. 3 is a cross-sectional view taken along the line -- in FIG. 2, and FIG. 4 is a cross-sectional view of the block portion.
FIG. 5 is a diagram showing another example of the ultrasonic linear motor according to this invention. FIG. 6 is a perspective view showing a pen plotter using a conventional XY coordinate positioning mechanism. 11...Guide axis (guide), 12...Guide axis, 14...Block (moving body), 15...Block, 16...Guide axis (guide), 17...Guide axis, 19...Paint cartridge (movement) body), 1
9A, 19B...Through hole, 19...Penetration part, 20
... Support member, 20A ... Top wall, 30 ... Ultrasonic linear motor, 31, 32 ... Legs, 33 ... Body, 34 ... Vibrating body, 36, 37 ... Piezoelectric element,
40...Pin, 41...Coil spring (elastic member)
, 70... Ultrasonic linear motor, 71, 72...
Legs, 73... Torso, 74, 75... Block,
77... Vibrating body.

Claims

[Claims for Utility Model Registration] In an X-Y coordinate positioning mechanism that has a moving body that moves along a guide arranged in the X-axis direction and a moving body that moves along a guide arranged in the Y-axis direction. , vibrating each of the above-mentioned moving bodies at least two or more legs disposed in the moving direction of the moving body, a body connecting the ends of these legs, and these legs and the body, respectively. An XY coordinate positioning mechanism, characterized in that an ultrasonic linear motor comprising a vibration source is provided with the tip of the leg section pressed against each of the guides.