JPH0381175A - Fixing of stepping motor - Google Patents

Fixing of stepping motor

Info

Publication number
JPH0381175A
JPH0381175A JP21893789A JP21893789A JPH0381175A JP H0381175 A JPH0381175 A JP H0381175A JP 21893789 A JP21893789 A JP 21893789A JP 21893789 A JP21893789 A JP 21893789A JP H0381175 A JPH0381175 A JP H0381175A
Authority
JP
Japan
Prior art keywords
stepping motor
fixing
frame
oscillation
fixing base
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
JP21893789A
Other languages
Japanese (ja)
Inventor
Takahiro Shibata
柴田 隆宏
Shigeru Yoshikawa
茂 吉川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP21893789A priority Critical patent/JPH0381175A/en
Publication of JPH0381175A publication Critical patent/JPH0381175A/en
Pending legal-status Critical Current

Links

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)

Abstract

PURPOSE:To minimize oscillation generated by rotating action of a stepping motor by fixing a stepping motor fixing base to a frame on the core face of the rotary shaft of the stepping motor. CONSTITUTION:Oscillation-proof rubbers 3a,3b are deposited to a fixing base 4 which fixes a stepping motor to the core face of the rotary, and the fixing base is mounted on the stepping motor 1 with screws 5a,5b. The stepping motor 1 is fixed to a frame 7 with screws 6a,6b. The reaction to the rotation of the stepping motor is minimized by fixing the stepping motor on the core face of the rotary shaft. In addition, almost no oscillation is transmitted to the frame as the oscillation-proof rubber is present in between.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、プリンタ装置のキャリアの横送り機構部で、
駆動源として使用されるステッピングモータをフレーム
に固定する固定手段に関するものである。
[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a cross-feeding mechanism section of a carrier of a printer device,
The present invention relates to a fixing means for fixing a stepping motor used as a drive source to a frame.

〔従来の技術〕[Conventional technology]

従来、この種のプリンタ装置の横送り機構部のステッピ
ングモータのフレームへの固定手段は第3図に示すよう
に、ステッピングモータ1の端面にL字型の固定台2を
ネジ3を用いて取り付け、固定台2をネジ4を用いてフ
レーム5に直に固定する方法がとられていた。
Conventionally, the means for fixing the stepping motor of the lateral feed mechanism of this type of printer device to the frame is as shown in FIG. , a method was used in which the fixing base 2 was directly fixed to the frame 5 using screws 4.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

上述した従来のステッピングモータの固定手段は、ステ
ッピングモータをフレームに直に固定するため、ステッ
ピングモータの回転動作より発生する振動が直接フレー
ムに伝わり、フレーム自体も振動していた。ときにはキ
ャリアの振動などと共振を起こして振動や騒音が大きく
なるという欠点があった。
The above-described conventional stepping motor fixing means fixes the stepping motor directly to the frame, so vibrations generated by the rotational movement of the stepping motor are directly transmitted to the frame, causing the frame itself to vibrate. The drawback is that it sometimes resonates with the vibrations of the carrier, resulting in increased vibration and noise.

C課題を解決するための手段〕 本発明のステッピングモータの固定手段は、ステッピン
グモータをステッピングモータの回転軸芯の面上で防振
ゴムを用いてフレームに固定する構造である。
Means for Solving Problem C] The stepping motor fixing means of the present invention has a structure in which the stepping motor is fixed to the frame using vibration-proof rubber on the surface of the rotation axis of the stepping motor.

〔実施例〕〔Example〕

次に、本発明について図面を参照して説明する。 Next, the present invention will be explained with reference to the drawings.

本発明の一実施例を第1図、第2図に示す。第2図はプ
リンタ装置のキャリアの横送り機構の図、第1図はステ
ッピングモータの固定方法詳細図である。
An embodiment of the present invention is shown in FIGS. 1 and 2. FIG. 2 is a diagram of a cross-feeding mechanism for a carrier of a printer device, and FIG. 1 is a detailed diagram of a method for fixing a stepping motor.

第1図においてキャリアの横送り機構部の駆動源である
ステッピングモータ1にプーリー2が圧入されている。
In FIG. 1, a pulley 2 is press-fitted into a stepping motor 1 which is a drive source for a carrier traverse feed mechanism.

ステッピングモータを回転軸芯面で固定することのでき
る固定台4には防振ゴム3a、3bが溶着されており、
この固定台4はステッピングモータ1にネジ5a、5b
を用いて取り付けられている。固定台4を取り付けられ
たステッピングモータlはネジ6a、6bによりフレー
ム7に固定される。
Anti-vibration rubbers 3a and 3b are welded to a fixing base 4 that can fix the stepping motor at its rotation axis.
This fixed base 4 is attached to the stepping motor 1 with screws 5a and 5b.
It is attached using. The stepping motor l to which the fixed base 4 is attached is fixed to the frame 7 with screws 6a and 6b.

次に第2図において、フレーム7にガイドシャツ)8a
、8bが取り付けられており、ガイドシャツ)8a、8
bに沿って軽く動くようにキャリア9が取り付けられて
おり、キャリアを左右に動かすための駆動ベルト10が
ステッピングモータ1に圧入されたプーリー2を介して
キャリアに止められている。駆動ベルトの他端はフレー
ム7に取り付けられたプーリー11により止められてい
る。ステッピングモータlが時計方向1反時計方向に回
転することによりキャリアは左右に動くことができる。
Next, in Fig. 2, the guide shirt) 8a is attached to the frame 7.
, 8b are attached, and the guide shirt) 8a, 8
A carrier 9 is attached so as to move lightly along the direction b, and a drive belt 10 for moving the carrier left and right is stopped on the carrier via a pulley 2 press-fitted into a stepping motor 1. The other end of the drive belt is stopped by a pulley 11 attached to the frame 7. The carrier can move left and right by rotating the stepping motor l clockwise and counterclockwise.

従来のステッピングモータの固定手段はステッピングモ
ータの回転軸芯面上から離れているところでフレームに
固定しているので、ステッピングモータの回転による反
力の影響をうけやすかった。
Conventional stepping motor fixing means are fixed to the frame at a location away from the rotation axis of the stepping motor, and are therefore susceptible to reaction forces due to rotation of the stepping motor.

そのため振動が起やすかった。ステッピングモータを回
転軸芯面上で固定することによりステッピングモータの
回転による反力の影響は小さくなり、さらに防振ゴムを
介しているために振動はほとんどフレームには伝わらな
くなり、プリンタ装置の振動や騒音が小さくなる。
As a result, vibrations were likely to occur. By fixing the stepping motor on the rotation axis, the effect of reaction force due to the rotation of the stepping motor is reduced, and since the vibration isolating rubber is used, almost no vibration is transmitted to the frame, reducing the vibration of the printer device. Noise is reduced.

〔発明の効果〕〔Effect of the invention〕

以上説明したように本発明は、ステッピングモータの固
定台をステッピングモータの回転軸芯面上でフレームに
固定することによりステッピングモータの回転動作によ
り発生する振動を最小限におさえることができる。また
防振ゴムを介してフレームに固定することにより、ステ
ッピングモータの振動はほとんどフレームには伝わらな
い。
As described above, the present invention can minimize the vibrations generated by the rotational operation of the stepping motor by fixing the stepping motor fixing base to the frame on the rotation axis of the stepping motor. Furthermore, by fixing the stepping motor to the frame via vibration-proof rubber, almost no vibrations from the stepping motor are transmitted to the frame.

その結果プリンタ装置の振動や騒音も小さくおさえるこ
とができる。
As a result, the vibration and noise of the printer device can also be suppressed.

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

第1図(a)および(b)は本発明のステラピグモータ
の固定手段の詳細図、第2図はキャリアの横送り機構部
を示す図、第3図(a)および(b)は従来のステッピ
ングモータの固定手段を示す図である。
FIGS. 1(a) and (b) are detailed views of the fixing means of the Stella Pig motor of the present invention, FIG. 2 is a diagram showing the transverse feed mechanism of the carrier, and FIGS. 3(a) and (b) are the conventional FIG. 3 is a diagram showing fixing means for the stepping motor of FIG.

Claims (1)

【特許請求の範囲】[Claims] プリンタ装置のステッピングモータを用いるキャリアの
横送り機構において、ステッピングモータを固定台と防
振ゴムを用いて、ステッピングモータの回転軸芯面上で
プリンタ装置のフレームに固定する構造を特徴とするス
テッピングモータの固定方法。
A stepping motor characterized by a structure in which the stepping motor is fixed to the frame of the printer device on the rotation axis of the stepping motor using a fixing base and vibration-proof rubber, in a carrier lateral feed mechanism using a stepping motor of a printer device. fixing method.
JP21893789A 1989-08-24 1989-08-24 Fixing of stepping motor Pending JPH0381175A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21893789A JPH0381175A (en) 1989-08-24 1989-08-24 Fixing of stepping motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21893789A JPH0381175A (en) 1989-08-24 1989-08-24 Fixing of stepping motor

Publications (1)

Publication Number Publication Date
JPH0381175A true JPH0381175A (en) 1991-04-05

Family

ID=16727665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21893789A Pending JPH0381175A (en) 1989-08-24 1989-08-24 Fixing of stepping motor

Country Status (1)

Country Link
JP (1) JPH0381175A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2732646A1 (en) * 1995-04-07 1996-10-11 Seiko Epson Corp MOTOR PRINTER MOUNTED TO SHOCK ABSORBERS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2732646A1 (en) * 1995-04-07 1996-10-11 Seiko Epson Corp MOTOR PRINTER MOUNTED TO SHOCK ABSORBERS
US5959642A (en) * 1995-04-07 1999-09-28 Seiko Epson Corporation Printer having a shock absorber for a printer motor

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