JPH0382105U

JPH0382105U -

Info

Publication number: JPH0382105U
Application number: JP14354189U
Authority: JP
Priority date: 1989-12-12
Filing date: 1989-12-12
Publication date: 1991-08-21
Anticipated expiration: 2004-12-12
Also published as: JPH0750088Y2

Description

[Brief explanation of drawings]

第１図は本考案の一実施例の全体構成を示す分
解一部断面斜視図、第２図は本考案の一実施例の
全体構成を示す、一部断面斜視図を示す図である
。１……シヤフト本体、２……シヤフト、３……
スライドブロツク受部、４……Ｖ字形逃がし穴、
５……ネジ、６，６′……基準穴、７……スライ
ドブロツク、８……上向テーパー、９……コイル
溝、１０……リングコイル、１１……テーパーコ
ーン、１４……溝、１５……締付ナツト、１７…
…溝、１８……連結金具、１９……凹部形状溝、
２０……外形中央部溝、２１……リングコイル、
２２……歯切加工部材、２３，２４……テーパー
コレツト。 FIG. 1 is an exploded partially sectional perspective view showing the overall structure of an embodiment of the present invention, and FIG. 2 is a partially sectional perspective view showing the overall structure of an embodiment of the present invention. 1... Shaft body, 2... Shaft, 3...
Slide block receiving part, 4...V-shaped relief hole,
5... Screw, 6, 6'... Reference hole, 7... Slide block, 8... Upward taper, 9... Coil groove, 10... Ring coil, 11... Taper cone, 14... Groove, 15...Tightening nut, 17...
...Groove, 18...Connection fitting, 19...Concave shape groove,
20... Outer central groove, 21... Ring coil,
22... Gear cutting member, 23, 24... Taper collet.

補正平２．３．２考案の名称を次のように補正する。考案の名称歯車締め付け装置実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment 2.3.2 The name of the invention is amended as follows. Title of the invention Gear tightening device The scope of the utility model registration claims and the brief description of the drawings are amended as follows.

【実用新案登録請求の範囲】シヤフトアセンブリ１と、スライドブロツク７
とテーパーコーン１１と締付ナツト１５と連結金
具１８とからなる歯車締付け装置において、前記シヤフトアセンブリ１はシヤフト２とスラ
イドブロツク受部３からなるとともに、該シヤフ
ト２の両端には軸方向の基準穴６，６′を、該シ
ヤフト２の上部にはねじ部５を設け、前記スライ
ドブロツク受部３の内部には前記テーパーコーン
１１用のＶ字形逃し穴４を設け、前記スライドブ
ロツク７は、複数個に分割された筒状部８とつば
部からなり内部に軸方向のテーパ８を設けるとと
もに筒状部外径根元部にリングコイル溝９を設け
、前記テーパーコーン１１は、下部を円錐状とす
るとともに上端部にコの字型溝１４を設け内部に
シヤフト２のガイド用貫通穴１２を設け、前記締
付ナツト１５には下端部にコの字型溝１７を設け
るとともに内径部にねじ部１６を設け、前記連結
金具１８は内径部に溝１９を有するとともに外径
部にも溝２０を有し、軸方向に分割でき、前記テ
ーパーコーン１１と前記締付ナツト１５を連結で
きることを特徴とする歯車締め付け装置。[Claims for Utility Model Registration] Shaft assembly 1 and slide block 7
In a gear tightening device comprising a taper cone 11, a tightening nut 15, and a connecting fitting 18, the shaft assembly 1 consists of a shaft 2 and a slide block receiving part 3, and axial reference holes are provided at both ends of the shaft 2. 6, 6', a threaded portion 5 is provided at the top of the shaft 2, a V-shaped relief hole 4 for the tapered cone 11 is provided inside the slide block receiving portion 3, and the slide block 7 has a plurality of It consists of a cylindrical part 8 and a flange part divided into individual parts, and has an axial taper 8 inside and a ring coil groove 9 at the outer diameter root of the cylindrical part, and the taper cone 11 has a conical lower part. At the same time, a U-shaped groove 14 is provided at the upper end, and a through hole 12 for guiding the shaft 2 is provided inside, and the tightening nut 15 is provided with a U-shaped groove 17 at the lower end, and a threaded portion at the inner diameter. 16, the connecting fitting 18 has a groove 19 on the inner diameter part and a groove 20 on the outer diameter part, can be divided in the axial direction, and can connect the tapered cone 11 and the tightening nut 15. gear tightening device.

【図面の簡単な説明】第１図は本考案装置の実施例の分解斜視図、第
２図は本考案装置の実施例の組立て状態の斜視図
を示す図である。１……シヤフトアセンブリ、２……シヤフト、
３……スライドブロツク受部、４……Ｖ字形逃し
穴、５……ネジ部、６，６′……基準穴、７……
スライドブロツク、８……テーパー、９……コイ
ル溝、１０……リングコイル、１１……テーパー
コーン、１２……ガイド用貫通穴、１４……溝、
１５……締付ナツト、１６……ねじ部、１７……
溝、１８……連結金具、１９……凹部形状溝、２
０……外形中央部溝、２１……リングコイル、２
２……歯切加工部材、２３，２４……テーパーコ
レツト。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of an embodiment of the device of the present invention, and FIG. 2 is a perspective view of the assembled state of the embodiment of the device of the present invention. 1...Shaft assembly, 2...Shaft,
3...Slide block receiving part, 4...V-shaped relief hole, 5...Threaded part, 6, 6'...Reference hole, 7...
Slide block, 8... Taper, 9... Coil groove, 10... Ring coil, 11... Taper cone, 12... Guide through hole, 14... Groove,
15...Tightening nut, 16...Threaded part, 17...
Groove, 18... Connecting metal fitting, 19... Concave shape groove, 2
0...Outline center groove, 21...Ring coil, 2
2... Gear cutting member, 23, 24... Taper collet.

Claims

[Scope of utility model registration request]

A slide block receiving part is provided at a position substantially lower than the middle part of the shaft body having reference holes at both ends in the axial direction, and a tapered cone V-shaped escape hole is provided at the base of the shaft and the slide block receiving part, and A screw is provided at the upper end of the shaft, and the slide block has a convex circular shape with an upward taper on the inner diameter, the circumference is divided into multiple parts, and a ring coil groove is provided at the base of the outer diameter, and the central part of the tapered cone A shaft guide through hole is provided in the shaft guide, a taper is provided downward at the lower end approximately at the center of the outer diameter, the upper end with a smaller diameter than the outer diameter is provided in a U-shape, and the outer diameter of the lower end of the tightening nut is also U-shaped. In addition, the connecting fitting is divided with the flat part facing upward, and the inner diameter is machined into a concave shape, and the tightening nut and the taper's U-shaped notch can be pivotally connected, and the outer diameter A gear fastener characterized by having a ring coil insertion groove in the center.