JPS61158982U - - Google Patents

Description

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

第１図は本考案のユニツトの位置決め構造を示
す要部断面図、第２図は従来のユニツトの嵌合構
造を示す説明図である。 図に於いて、１１は筐体、１２はユニツト、１
３は嵌合ピン、１４はバカ孔、１５は溝、１６は
ドライバ、１７はネジ、１８はナツト、１９は固
定部材、２０は先端部を示す。 FIG. 1 is a sectional view of a main part showing a positioning structure of a unit according to the present invention, and FIG. 2 is an explanatory view showing a conventional fitting structure of a unit. In the figure, 11 is the housing, 12 is the unit, 1
3 is a fitting pin, 14 is a hole, 15 is a groove, 16 is a driver, 17 is a screw, 18 is a nut, 19 is a fixing member, and 20 is a tip.

Claims (1)

【実用新案登録請求の範囲】 側面に嵌合ピン１３の径より大きい径のバカ孔
１４が設けられた筐体１１と、 側面に嵌合ピン１３が嵌入される嵌入孔が穿設
され、かつ前記筐体１１内に収納されるユニツト
１２と、 中央部で周囲に鍔状に張り出した固定部材１９
が設けられ、一端部にドライバ１６の当接用溝１
５とナツト１８が螺着される雌ネジ１７が設けら
れ、前記固定部材１９を境に先端２０が先細りの
部分を有する嵌合ピン１３とからなり、 前記先細りの部分でユニツト１２に予め嵌入さ
れた嵌合ピン１３が、前記筐体１１に遊嵌された
状態で設置され、前記ドライバ１６の当接用溝１
５にドライバ１６を当接させて嵌合ピン１３を支
持した状態で、ナツト１８を嵌合ピン１３に螺着
させてナツト１８と固定部材１９にて嵌合ピン１
３を筐体１１に締結するようにしたことを特徴と
するユニツトの位置決め構造。[Scope of Claim for Utility Model Registration] A housing 11 provided with a hole 14 having a diameter larger than the diameter of the fitting pin 13 on the side surface, a fitting hole into which the fitting pin 13 is inserted, and A unit 12 housed in the casing 11, and a fixing member 19 projecting around the center in a brim shape.
is provided, and a contact groove 1 for the driver 16 is provided at one end.
5 and a female thread 17 onto which a nut 18 is screwed, and a fitting pin 13 having a tapered tip 20 with the fixing member 19 as a boundary, and is fitted into the unit 12 in advance at the tapered portion. A fitting pin 13 is installed in the housing 11 in a loosely fitted state, and is fitted into the abutting groove 1 of the driver 16.
5 is in contact with the driver 16 to support the fitting pin 13, the nut 18 is screwed onto the fitting pin 13, and the nut 18 and the fixing member 19 are used to secure the fitting pin 1.
3 is fastened to a housing 11.