JPH0653037U - Axle slide type driver - Google Patents

Axle slide type driver

Info

Publication number
JPH0653037U
JPH0653037U JP5074992U JP5074992U JPH0653037U JP H0653037 U JPH0653037 U JP H0653037U JP 5074992 U JP5074992 U JP 5074992U JP 5074992 U JP5074992 U JP 5074992U JP H0653037 U JPH0653037 U JP H0653037U
Authority
JP
Japan
Prior art keywords
shaft
spline
slide type
type driver
boss
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP5074992U
Other languages
Japanese (ja)
Inventor
賢次 安藤
Original Assignee
賢次 安藤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 賢次 安藤 filed Critical 賢次 安藤
Priority to JP5074992U priority Critical patent/JPH0653037U/en
Publication of JPH0653037U publication Critical patent/JPH0653037U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】 (修正有) 【目的】 狭いところへのネジ締めができ,回転軸がス
ライドできるネジ締めドライバー。 【構成】 スプライン軸部分2によりシャフト1をスラ
イドできるようにし,ギヤ付きスプラインボス3を介し
てシャフト1を回転させる。
(57) [Summary] (Modified) [Purpose] A screw tightening screwdriver that can tighten screws in narrow spaces and slide the rotating shaft. [Structure] The shaft 1 is made slidable by a spline shaft portion 2, and the shaft 1 is rotated via a spline boss 3 with a gear.

Description

【考案の詳細な説明】 本考案はハンド式または組立機,調整機等機械に取り付けて使用する固定式の 主として電動ネジ締め用ドライバーに関するものである。[Detailed Description of the Invention] The present invention relates to a hand-held type or a fixed type mainly screwdriver for electric screwing which is used by being attached to a machine such as an assembling machine or an adjusting machine.

従来この種のドライバーはネジをまわすだけの機能しかなく,狭くて深い場所 へのネジ締めには長いビットに交換する必要があった。 また,機械に取り付け て使用する場合はドライバー自体を上下または前後に移動させる機構を機械側に 必要としていた。 Conventionally, this type of screwdriver had only the function of turning a screw, and it was necessary to replace it with a long bit to tighten the screw in a narrow and deep place. In addition, when it was installed on the machine and used, the machine needed a mechanism to move the driver up and down or back and forth.

本考案の目的は上記従来方法の欠点を除き,自在に軸の長さが変えられ,機械 側の上下機構を不要とする軸スライド形ドライバーを提供することにある。 The object of the present invention is to provide a shaft slide type driver which eliminates the drawbacks of the above conventional method and which can freely change the shaft length and does not require a vertical mechanism on the machine side.

以下,図示の実施例に基ずいて本考案を説明する。 The present invention will be described below based on the illustrated embodiment.

図1に示されるように本考案は,ネジ締めの回転軸の一部分に六角のスプライ ン軸部分2を有するシャフト1,該シャフト1のスプライン軸部分2にはまりシ ャフト1に回転を伝えるギヤ付きスプラインボス3,該ギヤ付きスプラインボス 3の軸を支えるボス軸受4,該ギヤ付きスプラインボス3を回転させるギヤ付き モータ5,該シャフト1にはめ込まれたスナップリング6を介して該シャフト1 を押下する方向に設けられたスプリング7,該シャフト1をシャフトの回転を阻 害することなくスライドさせるスライドカナグ8,該シャフト1の出力端を支え る出力端軸受9,該スライドカナグ8を上下に誘導するスライドベルト10,該 スライドベルト10を走行させるプーリ付きモータ11と補助プーリ12,前記 シャフト1に取り付けられ,ビット13を取り付けるためのビットチャック14 ,上記の部品を機能的に配置するためのフレーム15から構成され,ギヤ付きモ ータ5の回転をドライバーの軸であるシャフト1に伝え,プーリ付きモータ11 により該シャフト1を上下にスライドできる。 ここで前記スプリング7は図2 に示されるように対象とするネジへの緩衝とネジがねじ込まれ易いように適当な 押圧を加えることを目的としている。 As shown in FIG. 1, the present invention includes a shaft 1 having a hexagonal spline shaft portion 2 on a part of a screw tightening rotation shaft 1, a gear fitted to a spline shaft portion 2 of the shaft 1 and transmitting a rotation to a shaft 1. Spline boss 3, boss bearing for supporting the shaft of the spline boss with gear 3, motor with gear 5 for rotating the spline boss with gear 3, press down the shaft 1 via a snap ring 6 fitted into the shaft 1. Spring 7 provided in the direction of rotation, a slide coupling 8 for sliding the shaft 1 without blocking the rotation of the shaft, an output end bearing 9 for supporting the output end of the shaft 1, and a slide coupling 8 for guiding the slide coupling 8 up and down. The slide belt 10, the pulley-equipped motor 11 for running the slide belt 10 and the auxiliary pulley 12, and the shaft 1 are attached to the shaft 1. It is composed of a bit chuck 14 for attaching the bit 13 and a frame 15 for functionally arranging the above parts. The rotation of the geared motor 5 is transmitted to the shaft 1 which is the shaft of the driver, and the pulley The shaft 1 can be slid up and down by the attached motor 11. Here, the spring 7 is intended to cushion the target screw and apply an appropriate pressure so that the screw is easily screwed in, as shown in FIG.

本実施例ではスプライン軸部分を六角シャフトとしているが,図3に示される ように丸シャフトにV字溝部分16を軸方向に施し,スプラインボスの替わりに ボールプランジャ18をV字溝に押しあてるようにしたギヤ17とすることもで き,ネジの回転に対する負荷が大きい場合に空回転させることができる。この場 合ボス軸受4の替わりにシャフト軸受19となる。 In the present embodiment, the spline shaft portion is a hexagonal shaft, but as shown in FIG. 3, a V-shaped groove portion 16 is axially provided on a round shaft, and a ball plunger 18 is pressed against the V-shaped groove instead of the spline boss. The gear 17 configured as described above can also be used, and can be idle-rotated when the load on the rotation of the screw is large. In this case, a shaft bearing 19 is used instead of the boss bearing 4.

本考案は上記のように構成されており,ハンド式では軸の長さが自在に変えら れ,機械に取り付けた場合は機械の上下または前後移動の機構を省くことができ るので便利であり,ビットを取り替えて六角ボルト,六角ナット用に,キリを取 り付けてドリル用に,シャフトをパイプにし,回転角制御付きの真空吸着パッド 用に,塗布角度自在の接着剤塗布のディスペンサ用に等々応用範囲が広く工業的 価値は大きい。 The present invention is configured as described above, and the hand type is convenient because the shaft length can be freely changed, and when mounted on a machine, the mechanism for moving the machine up and down or back and forth can be omitted, which is convenient. , Replace bits for hex bolts and hex nuts, attach drills for drills, use shafts as pipes, for vacuum suction pads with rotation angle control, and dispenser for adhesive application with flexible coating angles It has a wide range of applications and great industrial value.

【図面の簡単な説明】[Brief description of drawings]

【図1】 本考案の一実施例を示す図である。FIG. 1 is a diagram showing an embodiment of the present invention.

【図2】 スプリングの目的を説明する図である。FIG. 2 is a diagram illustrating the purpose of a spring.

【図3】 スプライン軸の変形例を説明する図である。FIG. 3 is a diagram illustrating a modified example of the spline shaft.

【符号の説明】[Explanation of symbols]

1はシャフト 2はスプライン軸部分 3はギヤ付スプラインボス 4はボス軸受 5はギヤ付きモータ 6はスナップリング 7はスプリ
ング 8はスライドカナグ 9は出力端軸受 10はスライドベルト 11はプーリ付きモータ 12は補助プーリ 13はビット 14はビットチャッ
ク 15はフレーム 16はV字溝部分 17はギヤ 18はボールプランジャ 19はシャフト軸受。
1 is a shaft 2 is a spline shaft portion 3 is a splined boss with gears 4 is a boss bearing 5 is a motor with gears 6 is a snap ring 7 is a spring 8 is a slide coupling 9 is an output end bearing 10 is a slide belt 11 is a motor with a pulley 12 Auxiliary pulley 13 is a bit 14 is a bit chuck 15 is a frame 16 is a V-shaped groove portion 17 is a gear 18 is a ball plunger 19 is a shaft bearing.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】 ネジ締め用ドライバーにおいて,ネジ締
めビットに直結するシャフトにスプライン軸部分を備
え,該シャフトをスプラインボスを介して回転させ,前
記シャフトがスライドできることを特徴とする軸スライ
ド形ドライバー。
1. A screwdriver for screwing, wherein a shaft directly connected to the screwing bit is provided with a spline shaft portion, and the shaft can be slid by rotating the shaft through a spline boss.
【請求項2】 実用新案登録請求の範囲第1項におい
て,スライド機構はスプリングを介して前記シャフトを
押し下げるようにしたことを特徴とする軸スライド形ド
ライバー。
2. The shaft slide type driver according to claim 1 of the utility model registration, wherein the slide mechanism pushes down the shaft through a spring.
JP5074992U 1992-06-09 1992-06-09 Axle slide type driver Pending JPH0653037U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5074992U JPH0653037U (en) 1992-06-09 1992-06-09 Axle slide type driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5074992U JPH0653037U (en) 1992-06-09 1992-06-09 Axle slide type driver

Publications (1)

Publication Number Publication Date
JPH0653037U true JPH0653037U (en) 1994-07-19

Family

ID=12867490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5074992U Pending JPH0653037U (en) 1992-06-09 1992-06-09 Axle slide type driver

Country Status (1)

Country Link
JP (1) JPH0653037U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7661335B2 (en) 2006-03-01 2010-02-16 Fujitsu Limited Screw tightening apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7661335B2 (en) 2006-03-01 2010-02-16 Fujitsu Limited Screw tightening apparatus

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