JPH02269578A - Device for adjusting tapered roller bearing - Google Patents

Device for adjusting tapered roller bearing

Info

Publication number
JPH02269578A
JPH02269578A JP2036426A JP3642690A JPH02269578A JP H02269578 A JPH02269578 A JP H02269578A JP 2036426 A JP2036426 A JP 2036426A JP 3642690 A JP3642690 A JP 3642690A JP H02269578 A JPH02269578 A JP H02269578A
Authority
JP
Japan
Prior art keywords
crank
power arm
drag
friction value
value measuring
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
JP2036426A
Other languages
Japanese (ja)
Inventor
Ivan Vesely
イフアン・ヴエゼリー
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.)
MAN Truck and Bus SE
Original Assignee
MAN Nutzfahrzeuge AG
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 MAN Nutzfahrzeuge AG filed Critical MAN Nutzfahrzeuge AG
Publication of JPH02269578A publication Critical patent/JPH02269578A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/142Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
    • B25B23/1422Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters
    • B25B23/1427Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters by mechanical means

Abstract

PURPOSE: To expand a measuring range so as to provide a high accuracy and a good reading by drag guideline by forming a precise friction value measuring instrument of a load arm having an engagement element, a dial gauge having a drag guideline, and a power arm, and arranging a crank at the end part of the power arm. CONSTITUTION: An engagement element 3 for making a conical roller inner ring in contact with a conical roller outer ring is provided on a load arm 2 of a precise friction value measuring instrument 1. Also a crank 5 for introducing a drag rotary motion is provided on a power arm 4 of the precise friction value measuring instrument 1, and a grip 10 is installed on the crank 5 fixed tightly to the end part of the power arm 4. The grip 10 is mounted rotatably relative to a crank rod 9 fixed to the power arm 4 so as to provide an improved fine feeling for necessary drag rotary motion.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 不発明は円錐ころ軸受けを調節する装置に関する。[Detailed description of the invention] [Industrial application field] The invention relates to a device for adjusting tapered roller bearings.

〔従来の技術〕[Conventional technology]

トルクレンチ、特にドラグ指針(5chlθppZei
ger ) k備えたトルクレンチは広く知られている
(fC,とえば西ドイツ国特許第709212号明細書
参照)。芒らに、種々の使用目的に用いられる、トルク
を測定するためのドラグ指針を備えたダイヤルゲージも
しくは測定装置も知られている[ 5tenzθ1社の
パンフレッド(” Waters Drehmomen
t−MeBuhren、 j 1975年;Skorn
jakow : [Ger’ite Zur Mess
ungvonDrehmomenten J、「Fei
ngeriitetechnik 」s第5巻、195
6年、第4号、第174〜175頁参照〕。
Torque wrench, especially drag pointer (5chlθppZei
Torque wrenches with a torque wrench (fC, see, for example, West German Patent No. 709,212) are widely known. Dial gauges or measuring devices equipped with a drag pointer for measuring torque, which are used for various purposes, are also known.
t-MeBuhren, j 1975; Skorn
jakow: [Ger'ite Zur Mess
ungvonDrehmomenten J, “Fei
Vol. 5, 195
6, No. 4, pp. 174-175].

自動車製造において(課、自動車口ニオンおよび自動車
差動装置またはこれに類する個所でプレロード葡かけら
れた軸受けが設けられる。軸受は調節の正確で、一定で
かつ有効な手段は軸受は摩擦モーメン)k利用すること
によって得られる。西ドイツ国特許出願公告第1525
256号明細書に記載のこのような方法においては、こ
ろが9軸受は装置の所望のプレロードカに相当する摩擦
モーメントが′611]定きれる。この方法は、軸受は
クリアランスまたはプレロードが最終的な調節として望
1れるのか否かに関係なく用いられる。軸受は摩擦モー
メントの値はプレロードの1つの尺度となる。
In automobile manufacturing, preloaded bearings are provided in automobile openings and automobile differentials or similar locations. Bearings are an accurate, constant and effective means of adjusting the frictional moment. It can be obtained by using it. West German Patent Application Publication No. 1525
In such a method as described in the '611 patent, the roller 9 bearing has a frictional moment corresponding to the desired preload force of the device. This method is used regardless of whether the bearing has clearance or preload desired as the final adjustment. For bearings, the value of frictional moment is one measure of preload.

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

したがって、不発明の課題は円錐ころ軸受けを調節する
ための廉価で、正確でかつ簡単に取り扱い可能な装置ヶ
提供することである。
It is therefore an object of the invention to provide an inexpensive, accurate and easily handled device for adjusting tapered roller bearings.

〔課題r解決するための手段〕[Means for solving problem r]

この課題に%決するために、不発明の構成では、前記装
置が精密摩擦値測定器として構成されたトルクレンチで
あり、前記精密摩擦値測定器が、係合エレメント荀備え
たロードアームと、ドラグ指針全備えたダイヤルデージ
と、パワーアームとから成っており、該パワーアームの
端部にクランクが配置さtているようにした。
In order to solve this problem, an uninvented configuration is provided in which the device is a torque wrench configured as a precision friction value measuring device, and the precision friction value measuring device includes a load arm having an engagement element and a drag arm. It consists of a dial gauge with a complete pointer and a power arm, and a crank is placed at the end of the power arm.

〔発明の効果〕〔Effect of the invention〕

不発明によれば、トルクレンチが摩擦値測定器として使
用されていることにより、測定範囲の著しい増大、筒い
正確性ならびにドラグ指針による良好な読取ジ可能性が
可能となる。特筆すべきことは、市販の計器に頼ること
ができ、この場合この計器に二重の使用領域を配属式せ
ることができるので(第2のインゾケーション〕、これ
により前述の技術的な利点と共に費用も減少し、工具保
持も減少する。
According to the invention, the use of a torque wrench as a friction value measuring device allows a significant increase in the measuring range, barrel accuracy and good readability with the drag pointer. It is worth mentioning that one can rely on a commercially available instrument, in which case it can be assigned a double area of use (second invocation), thereby achieving the technical advantages mentioned above. At the same time, costs are reduced and tool retention is reduced.

不発明の構成では、精密摩擦値測定器のパワーアームの
端部にクランクが配置さ扛ている。
In the inventive arrangement, a crank is disposed at the end of the power arm of the precision friction value measuring instrument.

このことは組立て渚に、必要なドラグ回転運動を生せし
めるので、制御さ扛ない引きちぎりモーメントが回避さ
れる。
This produces the necessary drag rotational movement in the assembly, so that uncontrolled tearing moments are avoided.

不発明の有利な構成では、前記クランクがグリップ葡有
しておジ、このグリップがパワーアーム固定のクランク
ロッドに対して回転可能である。このように構成されて
いることにより、必要なドラグ回転運動のだめの改善き
れた微細感覚が得られる。
In an advantageous embodiment of the invention, the crank has a grip, which grip is rotatable relative to a crank rod to which the power arm is fixed. With this configuration, it is possible to obtain an improved fine sense of the required drag rotational motion.

〔実施例〕〔Example〕

以下に、不発明の実施例ケ図面につき詳しく説明する。 DESCRIPTION OF THE PREFERRED EMBODIMENTS A detailed explanation will be given below with reference to drawings of embodiments of the present invention.

精密摩擦値測定器1はロードアーム2に、円錐ころ内リ
ング全円錐ころ外リングに当て付けるための係合エレメ
ント3に有している。さらに、この精密摩擦値測定器は
パワーアーム4に、ドラグ回転運動會導入するだめのク
ランク5を有している。パワーアーム4の端部に固く精
舎されたクランク5はクランクロッド9と、このクラン
クロッドに回転可能に配置さ扛たグリップ10、たとえ
ばボールヘッドとから成っている。この精密摩擦値測定
器のほぼ中央には、指釧7とドラグ指針8とを備えたダ
イヤルデーゾロが位置している。
A precision friction value measuring device 1 is provided on a load arm 2 and an engaging element 3 for abutting against a tapered roller inner ring and a fully tapered roller outer ring. Furthermore, this precision friction value measuring device has a crank 5 on the power arm 4 for introducing a drag rotational motion. A crank 5, fixed firmly at the end of the power arm 4, consists of a crank rod 9 and a grip 10, for example a ball head, rotatably arranged on this crank rod. A dial dial equipped with a finger hook 7 and a drag pointer 8 is located approximately in the center of this precision friction value measuring device.

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

第1図は精密摩擦値測定器の平面図、第2図は精密摩擦
値測定器の側面図である。 1・・精密摩擦値測定器、2・・ロードアーム、3・・
・係合エレメント、4・・パワーアーム、5クランク、
6・・ダイヤルデージ、I・・・指針、8・・ドラグ指
針、9・・クランクロッド、10・・グリップ。
FIG. 1 is a plan view of the precision friction value measuring device, and FIG. 2 is a side view of the precision friction value measuring device. 1. Precision friction value measuring device, 2. Load arm, 3.
・Engagement element, 4...power arm, 5 crank,
6... Dial gauge, I... Pointer, 8... Drag pointer, 9... Crank rod, 10... Grip.

Claims (1)

【特許請求の範囲】 1、円錐ころ軸受けを調節する装置において、該装置が
精密摩擦値測定器(1)として構成されたトルクレンチ
であり、前記精密摩擦値測定器(1)が、係合エレメン
ト(3)を備えたロードアーム(2)と、ドラグ指針(
8)を備えたダイヤルゲージ(6)と、パワーアーム(
4)とから成つており、該パワーアーム(4)の端部に
クランク(5)が配置されていることを特徴とする、円
錐ころ軸受けを調節する装置。 2、前記クランク(5)がグリップ(10)を有してお
り、該グリップがパワーアーム固定のクランクロッド(
9)に対して回転可能である、請求項1記載の装置。 3、前記グリップ(10)がボールヘッドとして構成さ
れている、請求項2記載の装置。
[Scope of Claims] 1. A device for adjusting a tapered roller bearing, wherein the device is a torque wrench configured as a precision friction value measuring device (1), and the precision friction value measuring device (1) Load arm (2) with element (3) and drag pointer (
Dial gauge (6) with power arm (8)
4), characterized in that a crank (5) is arranged at the end of the power arm (4). 2. The crank (5) has a grip (10), and the grip is attached to the crank rod (10) to which the power arm is fixed.
9). The device according to claim 1, wherein the device is rotatable relative to 9). 3. Device according to claim 2, characterized in that the grip (10) is configured as a ball head.
JP2036426A 1989-02-21 1990-02-19 Device for adjusting tapered roller bearing Pending JPH02269578A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3905302.4 1989-02-21
DE3905302A DE3905302C1 (en) 1989-02-21 1989-02-21

Publications (1)

Publication Number Publication Date
JPH02269578A true JPH02269578A (en) 1990-11-02

Family

ID=6374594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2036426A Pending JPH02269578A (en) 1989-02-21 1990-02-19 Device for adjusting tapered roller bearing

Country Status (7)

Country Link
EP (1) EP0384107B1 (en)
JP (1) JPH02269578A (en)
AT (1) ATE104582T1 (en)
DE (2) DE3905302C1 (en)
DK (1) DK0384107T3 (en)
ES (1) ES2052074T3 (en)
NO (1) NO900797L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108098668A (en) * 2017-11-29 2018-06-01 中国航发沈阳黎明航空发动机有限责任公司 A kind of torque wrench measuring index selection method of equipped adapter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE709212C (en) * 1939-06-04 1941-08-09 Bernhard Steinborn Tension wrench with hydraulic clamping force display device
DE1108628B (en) * 1956-02-04 1961-06-08 Daimler Benz Ag Device for adjusting axial pressure or axial and radial pressure roller bearings
US3318176A (en) * 1965-10-21 1967-05-09 Jr Herbert F Geier Wrench having a pentagonal socket with threaded adjustment means
DE1525256B2 (en) * 1965-12-08 1973-03-29 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt PROCEDURE FOR DETERMINING THE FRICTION MOMENT OF A ROLLER BEARING ARRANGEMENT, CORRESPONDING TO A DESIRED PRELOADING FORCE

Also Published As

Publication number Publication date
ES2052074T3 (en) 1994-07-01
NO900797D0 (en) 1990-02-20
DK0384107T3 (en) 1994-05-24
EP0384107B1 (en) 1994-04-20
DE59005397D1 (en) 1994-05-26
ATE104582T1 (en) 1994-05-15
DE3905302C1 (en) 1990-04-12
EP0384107A1 (en) 1990-08-29
NO900797L (en) 1990-08-22

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