JP2005351313A - Grease nipple hole cap - Google Patents

Grease nipple hole cap Download PDF

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Publication number
JP2005351313A
JP2005351313A JP2004170534A JP2004170534A JP2005351313A JP 2005351313 A JP2005351313 A JP 2005351313A JP 2004170534 A JP2004170534 A JP 2004170534A JP 2004170534 A JP2004170534 A JP 2004170534A JP 2005351313 A JP2005351313 A JP 2005351313A
Authority
JP
Japan
Prior art keywords
cap
grease nipple
nipple hole
hole cap
rolling bearing
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
JP2004170534A
Other languages
Japanese (ja)
Inventor
Hidekazu Kobayashi
英一 小林
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP2004170534A priority Critical patent/JP2005351313A/en
Publication of JP2005351313A publication Critical patent/JP2005351313A/en
Pending legal-status Critical Current

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  • Rolling Contact Bearings (AREA)
  • Insertion Pins And Rivets (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To prevent a cap from being disconnected by forming a lock mechanism in the grease nipple hole cap of a rolling bearing unit and acting lock, as required, on a user not requiring a grease nipple. <P>SOLUTION: This resin grease nipple hole cap comprises, at its head, a wedge cut off with a hammer. The wedge is driven into the body of the cap. Thus, since the cap is swelled to the outside, it can be prevented from being disconnected. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

この発明は、主に転がり軸受ユニットのグリスニップル穴キャップに関する。   The present invention mainly relates to a grease nipple hole cap of a rolling bearing unit.

従来の転がり軸受ユニットのグリスニップル穴キャップには、ロック機構がついたものはない。   No grease nipple hole cap of a conventional rolling bearing unit has a lock mechanism.

しかしながら、以上の従来技術によれば、転がり軸受ユニットの標準タイプにはグリスニップル穴が設けられていて、ゴミが入らないようにあらかじめ樹脂製のキャップを装着してある。キャップを外してグリスニップルを装着しない(無給油で使用する)ユーザーには、キャップが外れないようにしておきたい。   However, according to the above prior art, a grease nipple hole is provided in the standard type of the rolling bearing unit, and a resin cap is attached in advance so that dust does not enter. For users who remove the cap and do not attach the grease nipple (use without lubrication), I want to prevent the cap from being removed.

グリスニップルを必要としないユーザーは、無給油タイプを購入するか樹脂製のキャップのかわりにネジを挿入してグリスニップル穴を塞ぐ。   Users who do not need a grease nipple can either purchase an oil-free type or insert a screw instead of a resin cap to close the grease nipple hole.

本発明は、転がり軸受ユニットのグリスニップル穴キャップにロック機構を設けて、グリスニップルを必要としないユーザーにキャップが外れなくなる機能を提供する。   According to the present invention, a lock mechanism is provided on the grease nipple hole cap of the rolling bearing unit to provide a function that prevents the cap from being removed to a user who does not need the grease nipple.

以上の課題を解決するために、請求項1の発明は、キャップの頭部がハンマーにより衝撃を与えることにより切断され、キャップ内部にくさびを打ち込むようにロックされる機構があることを特徴とする樹脂製キャップである。   In order to solve the above problems, the invention of claim 1 is characterized in that there is a mechanism in which the head of the cap is cut by applying an impact with a hammer and is locked so as to drive a wedge inside the cap. It is a resin cap.

本発明のグリスニップル穴キャップは、転がり軸受ユニットの標準タイプである給油タイプをキャップの頭を叩いてロックすることにより、キャップがとれなくなり無給油タイプの転がり軸受ユニットとして使用できるようにする。 The grease nipple hole cap of the present invention locks an oil supply type, which is a standard type of a rolling bearing unit, by hitting the head of the cap so that the cap cannot be removed and can be used as an oilless type rolling bearing unit.

以下、本案の実施の形態を実施例にもとづき図面を参照して説明する。
グリスニップル穴キャップ(1)は、図1に示す転がり軸受ユニット(2)に装着されており、手で付け外しが可能である。
Hereinafter, embodiments of the present invention will be described based on examples with reference to the drawings.
The grease nipple hole cap (1) is attached to the rolling bearing unit (2) shown in FIG. 1, and can be attached and detached by hand.

グリスニップル穴キャップ(1)が外れないようにロックするには、図2のロックされた状態の断面図(5)の矢印に示すようにキャップの頭部の出っ張りをハンマーなどで叩いてキャップ本体に打ち込む。頭部の出っ張り部分はハンマーなどで叩かれることによって、切断されキャップ内部にくさびのように打ち込まれる。 To lock the grease nipple hole cap (1) so that it does not come off, tap the protrusion of the head of the cap with a hammer or the like as shown by the arrow in the cross-sectional view (5) in the locked state in FIG. Type in. The protruding portion of the head is cut by being hit with a hammer or the like, and driven into a wedge like a wedge.

キャップ頭部の出っ張り部分打ち込まれることにより、キャップの転がり軸受ユニットにはまりこんでいる部分が外側に大きくなる(5)ことによってキャップが外れなくなる。 When the protruding portion of the cap head is driven, the portion of the cap that is stuck in the rolling bearing unit becomes larger outward (5) so that the cap cannot be removed.

この発明の一実施形態を示す斜視図である。It is a perspective view which shows one Embodiment of this invention. キャップの正面図とその断面図およびロックした状態の断面図。The front view of a cap, its sectional drawing, and sectional drawing of the locked state.

符号の説明Explanation of symbols

1 ニップル穴キャップ
2 転がり軸受ユニット
3 ニップル穴キャップ正面図
4 ニップル穴キャップ断面図
5
ニップル穴キャップのロック状態の断面図 矢印はロックされる時のキャップの動きを示す。頭部を叩いてへこませると、胴体部が外側に膨れる。
1 Nipple hole cap
2 Rolling bearing unit
3 Front view of nipple hole cap
4 Nipple hole cap cross section
Five
Cross-sectional view of the nipple hole cap in the locked state The arrow indicates the movement of the cap when it is locked. When the head is struck and dented, the torso swells outward.

Claims (1)

主に転がり軸受ユニットのグリスニップル穴を塞ぐための樹脂製のロック機構付きキャップ。   A cap with a resin lock mechanism that mainly closes the grease nipple hole of the rolling bearing unit.
JP2004170534A 2004-06-08 2004-06-08 Grease nipple hole cap Pending JP2005351313A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004170534A JP2005351313A (en) 2004-06-08 2004-06-08 Grease nipple hole cap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004170534A JP2005351313A (en) 2004-06-08 2004-06-08 Grease nipple hole cap

Publications (1)

Publication Number Publication Date
JP2005351313A true JP2005351313A (en) 2005-12-22

Family

ID=35585958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004170534A Pending JP2005351313A (en) 2004-06-08 2004-06-08 Grease nipple hole cap

Country Status (1)

Country Link
JP (1) JP2005351313A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016515687A (en) * 2013-04-04 2016-05-30 エムティーユー エアロ エンジンズ アクチェンゲゼルシャフト Apparatus and method for securing a sealing element
KR20200005210A (en) * 2018-07-06 2020-01-15 일리노이즈 툴 워크스 인코포레이티드 Fastener assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016515687A (en) * 2013-04-04 2016-05-30 エムティーユー エアロ エンジンズ アクチェンゲゼルシャフト Apparatus and method for securing a sealing element
KR20200005210A (en) * 2018-07-06 2020-01-15 일리노이즈 툴 워크스 인코포레이티드 Fastener assembly
KR102295273B1 (en) 2018-07-06 2021-08-27 일리노이즈 툴 워크스 인코포레이티드 Fastener assembly
US11920623B2 (en) 2018-07-06 2024-03-05 Illinois Tool Works Inc. Fastener assembly

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