JPS6246547Y2

JPS6246547Y2 -

Info

Publication number: JPS6246547Y2
Application number: JP5354683U
Authority: JP
Priority date: 1983-04-11
Filing date: 1983-04-11
Publication date: 1987-12-16
Also published as: JPS59160169U

Description

【考案の詳細な説明】本考案はシヤフトに係止したギヤ又はプーリー
などの抜き取りに使うプーラーに関するものでと
くに瓜の移動を水平にしかもスムーズに行う事等
を目的としたものである。次に実施例によつて説
明するに、アーム８の一端の挟持部材９を、回動
盤６に中心からの放射線上になゝめに対照して切
設した平行孔２と摺動板７に中心から放射線上に
対照して切設した案内孔４に挿入して摺動自在に
回動盤と摺動板を挟持し、頭部を六角等に形成し
たねじ５を回動盤の穴１に挿入し、摺動板のねじ
３に螺合してある。[Detailed Description of the Invention] The present invention relates to a puller used for pulling out gears or pulleys that are fixed to a shaft, and is particularly aimed at moving melons horizontally and smoothly. Next, referring to an embodiment, a clamping member 9 at one end of the arm 8 is connected to a parallel hole 2 cut in the rotary disk 6 in parallel with each other on a radial line from the center, and a sliding plate 7. A screw 5 with a hexagonal head or the like is inserted into a guide hole 4 cut radially symmetrically from the center to slidably sandwich the rotary plate and the sliding plate. 1 and screwed into the screw 3 of the sliding plate.

さて以上の構成であるから、ギヤ等を抜きとる
場合、アームをギヤの外周にあてがい回動盤を右
に回動するとアームはギヤの外周に圧接し、ねじ
の先端は自動的にギヤシヤフトの中心に位置し、
ねじの相当なしめこみにもアームが横にずれたに
する事がないなど、引抜作業に対して、スムーズ
な位置ぎめ、強力な抜取に効果を表すものであ
る。 Now, with the above configuration, when removing a gear, etc., place the arm on the outer periphery of the gear and rotate the rotary plate to the right, the arm will come into pressure contact with the outer periphery of the gear, and the tip of the screw will automatically move to the center of the gear shaft. Located in
The arm does not shift laterally even when the screw is tightened considerably, and it is effective for smooth positioning and powerful extraction during extraction work.

[Brief explanation of the drawing]

第１図は本実施例の断面図、第２図はその回動
盤の、第３図はその摺動板のそれぞれ正面図であ
る。２……平行孔、５……ねじ、６……回動盤、７
……摺動板。 FIG. 1 is a cross-sectional view of this embodiment, FIG. 2 is a front view of its rotary plate, and FIG. 3 is a front view of its sliding plate. 2...Parallel hole, 5...Screw, 6...Turnable disc, 7
...Sliding plate.

Claims

[Scope of utility model registration request]

A hole 1 is provided in the center of the rotary plate 6, and a plurality of parallel holes 2 are cut in the radial direction from the center of the hole 1, and the parallel holes 2 intersect with the radial line. Insert it into the outer periphery of the bolt screwed into the screw 3 of the sliding plate 7, which has the guide hole 4 on the same direction as the center of the parallel hole 2 of the saki, and connect the parallel hole of the rotary plate and the sliding plate. A puller characterized in that a guide hole is slidably held between stop pieces at both ends of a plurality of arms 8.