JPS62105736U - - Google Patents

Description

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

第１図は本考案のリベツタにおいて、これから
かしめ作業を行う直前のリベツタ要部の断面図、
第２図はリベツタが第１の動作をして、部品が密
着した場合のリベツタ要部の断面図、第３図は、
第２図の状態からかしめ作業が完了した場合のリ
ベツタ要部の断面図、第４図はコ字形部品に他の
部品を挿入して鋲着しようとする場合の説明図、
第５図は隣接してかしめ作業を行う場合の説明図
、第６図は従来のかしめ装置の側面図、第７図は
その要部断面図、第８図は従来の方法によりかし
め作業を行つた失敗例の断面図である。 １５……かしめ用スナツプ、１６……アンビル
、１７……環状突起（突出部）、１８……ばね。 Figure 1 is a cross-sectional view of the main parts of the riveter of the present invention, just before caulking work is to be performed;
Figure 2 is a cross-sectional view of the main part of the rivet when the rivet performs the first action and the parts come into close contact, and Figure 3 is
Fig. 2 is a cross-sectional view of the main parts of the rivet when the crimping work is completed, and Fig. 4 is an explanatory drawing when trying to insert and rive another part into the U-shaped part.
Fig. 5 is an explanatory diagram when crimping work is performed adjacently, Fig. 6 is a side view of a conventional crimping device, Fig. 7 is a sectional view of the main part thereof, and Fig. 8 is a crimping work performed by the conventional method. It is a sectional view of an example of failure. 15... Snap for caulking, 16... Anvil, 17... Annular projection (protrusion), 18... Spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] かしめ用スナツプの先端部に、該スナツプの軸
線方向に摺動自在に中空円筒状のアンビルを嵌着
し、該アンビルと前記スナツプの後端部外周に設
けた該スナツプの突出部との間に、ばねを介装し
たことを特徴とする、先行押え付リベツタ。 A hollow cylindrical anvil is fitted onto the tip of the crimping snap so as to be slidable in the axial direction of the snap, and between the anvil and a protrusion of the snap provided on the outer periphery of the rear end of the snap. , a rivet with a leading presser, which is characterized by an interposed spring.