JPS6292039U

JPS6292039U -

Info

Publication number: JPS6292039U
Application number: JP18357585U
Authority: JP
Priority date: 1985-11-28
Filing date: 1985-11-28
Publication date: 1987-06-12
Also published as: JPH0248111Y2

Description

[Brief explanation of the drawing]

第１図Ａはこの考案の一実施例に係るリベツト
緊締治具の縦断面側面図、第１図Ｂは同正面図、
第２図Ａは同変更例側面図、第２図Ｂは同変更例
正面図、第３図Ａはこの考案の一実施例で使用す
るリベツト正面図、第３図Ｂは同リベツトのリベ
ツト材の底面図、第３図Ｃは同平面図、第４図Ａ
乃至Ｅは一実施例使用状態説明図、第５図乃至第
７図は同他の使用状態説明図、第８図は従来のリ
ベツト斜視図、第９図Ａ乃至Ｃは従来のリベツト
使用状態説明図、第１０図は同他の使用状態説明
図である。１…リベツト緊締治具、２…グリツプ、３…ジ
ヤケツト、４…摺動体、１４…ノーズ、２０…係
止突起、２１…かしめ突起、２２…ピストン、２
８…送出孔、４０…送通孔、４１…挿入孔。 FIG. 1A is a vertical cross-sectional side view of a rivet tightening jig according to an embodiment of this invention, FIG. 1B is a front view of the same,
Figure 2A is a side view of the same modified example, Figure 2B is a front view of the same modified example, Figure 3A is a front view of a rivet used in an embodiment of this invention, and Figure 3B is a rivet material for the same rivet. The bottom view of Figure 3C is the same plan view, Figure 4A is the bottom view of
5 to 7 are explanatory diagrams of other usage conditions, FIG. 8 is a perspective view of a conventional rivet, and FIGS. 9 A to C are explanatory diagrams of a conventional rivet in use. 10A and 10B are diagrams illustrating other usage states. DESCRIPTION OF SYMBOLS 1... Rivet tightening jig, 2... Grip, 3... Jacket, 4... Sliding body, 14... Nose, 20... Locking projection, 21... Caulking projection, 22... Piston, 2
8... Delivery hole, 40... Delivery hole, 41... Insertion hole.

Claims

[Scope of utility model registration request]

It consists of a grip, a cylindrical jacket protruding from the front surface of the upper part of the grip, and a cylindrical sliding body housed from this jacket to the upper part of the grip, and the tip of the jacket has a rivet for attachment. A cylindrical nose is formed to be rotatable around its axis, and a locking protrusion and a caulking protrusion are formed on the distal end surface of the nose, and the sliding body has a collection chuck at the distal end and a collet chuck at the proximal end. Pistons for slidingly moving the sliding bodies in the axial direction of the jacket are formed, and
A rivet tightening jig in which the tip of the passage hole inside the sliding body communicates with the insertion hole inside the nose, and the base end communicates with the delivery hole on the rear surface of the grip.