JP2013056564A - Center misalignment-measuring implement for gear unit of lrv - Google Patents

Center misalignment-measuring implement for gear unit of lrv Download PDF

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Publication number
JP2013056564A
JP2013056564A JP2011194566A JP2011194566A JP2013056564A JP 2013056564 A JP2013056564 A JP 2013056564A JP 2011194566 A JP2011194566 A JP 2011194566A JP 2011194566 A JP2011194566 A JP 2011194566A JP 2013056564 A JP2013056564 A JP 2013056564A
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JP
Japan
Prior art keywords
gear
misalignment
center misalignment
gear unit
bogie frame
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.)
Withdrawn
Application number
JP2011194566A
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Japanese (ja)
Inventor
Yu Yanagishima
裕 柳島
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.)
Toyo Electric Manufacturing Ltd
Original Assignee
Toyo Electric Manufacturing Ltd
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 Toyo Electric Manufacturing Ltd filed Critical Toyo Electric Manufacturing Ltd
Priority to JP2011194566A priority Critical patent/JP2013056564A/en
Publication of JP2013056564A publication Critical patent/JP2013056564A/en
Withdrawn legal-status Critical Current

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Abstract

PROBLEM TO BE SOLVED: To simplify a center misalignment measurement method for a gear unit of a LRV (Light Rail Vehicle).SOLUTION: The center misalignment-measuring implement is jointly fastened to the bolt of a suspension link fastened to a bogie frame. A scale is engraved in the center misalignment-measuring implement, center misalignment is measured based on a line engraved in a small gear cap part of a gear unit. That is, the center misalignment-measuring implement is used for a vehicle gear unit including a motor fixed to the bogie frame and a gear connected to the motor, and measures center misalignment between the gear and the motor based on the scale fixed to the bogie frame and a reference line engraved in the gear cap.

Description

本発明は、ＬＲＶ（Ｌｉｇｈｔ Ｒａｉｌ Ｖｅｈｉｃｌｅ）用歯車装置の芯違い測定治具に関するものである。   The present invention relates to a misalignment measuring jig for an LRV (Light Rail Vehicle) gear device.

ＬＲＶ用歯車装置において、継手を正常に動作させるために歯車装置と主電動機の芯違いの調整を行う。   In the LRV gear unit, adjustment of the misalignment between the gear unit and the main motor is performed in order to operate the joint normally.

その際、図２に示す通り主電動機の脚１にストレッチ２を当て、そのストレッチから歯車装置小歯車蓋近傍の歯車箱の加工面３までの寸法を測り、芯違い４を管理している。   At that time, as shown in FIG. 2, the stretch 2 is applied to the leg 1 of the main motor, and the dimension from the stretch to the machined surface 3 of the gear box near the gear unit small gear cover is measured to manage the misalignment 4.

特開２０１０−１３２０９９号公報JP 2010-1332099 A

しかし、図２に示す方法で芯違い測定をするとストレッチ２を保持する者と芯違いを測定する者の２名が必要であり、ストレッチ２の保持も容易ではない。   However, when the misalignment measurement is performed by the method shown in FIG. 2, two persons, that is, a person who holds the stretch 2 and a person who measures the misalignment are required, and holding the stretch 2 is not easy.

この発明が目的とするところは、台車枠に締結されている吊りリンクのボルトに芯違い測定治具を共締めし、芯違い測定治具に刻まれたスケールと小歯車蓋部の刻印により芯違いを測定することである。すなわち、台車枠に固定された電動機と、前記電動機に連結される歯車からなる車両用歯車装置であって、前記台車枠に固定されたスケールと前記歯車蓋に刻まれた基準線によって前記電動機との芯違いを測定することを特徴とする芯違い測定治具である。   The purpose of this invention is to fasten the misalignment measuring jig together with the bolt of the suspension link fastened to the bogie frame, and to mark the core by engraving the scale engraved on the misalignment measuring jig and the small gear lid. It is to measure the difference. That is, a vehicle gear device including an electric motor fixed to a bogie frame and a gear coupled to the electric motor, the scale being fixed to the bogie frame and a reference line engraved on the gear lid. This is a misalignment measuring jig characterized by measuring misalignment.

以上のように吊りリンク締結ボルトと共締めした芯違い測定治具により芯違いを測定することで、主電動機脚部にストレッチを固定することなしに簡便にまた正確に芯違いを測定できる。また、測定者は１名になり、測定自体も容易になる。   By measuring the misalignment with the misalignment measuring jig fastened together with the suspension link fastening bolt as described above, the misalignment can be measured easily and accurately without fixing the stretch to the main motor leg. In addition, there is only one measurer, and the measurement itself is easy.

本発明を実現するための構成を示した説明図である。（実施例１）It is explanatory drawing which showed the structure for implement | achieving this invention. Example 1 現状の芯違い測定方法を示した説明図である。It is explanatory drawing which showed the present misalignment measuring method.

現状の芯違い測定方法を図２に示す。   The current misalignment measuring method is shown in FIG.

図１において吊りリンク締結ボルト５は台車枠（図示せず）に固定されており、同じく台車枠には主電動機が固定されている。   In FIG. 1, the suspension link fastening bolt 5 is fixed to a bogie frame (not shown), and the main motor is also fixed to the bogie frame.

芯違い測定治具６は吊りリンク締結ボルト５に共締めされており、芯違い測定治具６にはスケール７が刻まれている。   The misalignment measuring jig 6 is fastened together with the suspension link fastening bolt 5, and the misalignment measuring jig 6 is engraved with a scale 7.

スケール７の中の長線８と小歯車蓋に刻まれた線（基準線）９が一致した点が正常な芯違いとなる。   The point where the long line 8 in the scale 7 and the line (reference line) 9 engraved on the small gear lid coincide with each other is a normal misalignment.

台車枠に固定された電動機とそれに連結される歯車装置からなる車両用歯車装置において、芯違いの測定を簡便にまた正確に行うことができる。   In a vehicle gear device including an electric motor fixed to a carriage frame and a gear device connected thereto, misalignment measurement can be easily and accurately performed.

１ 主電動機の脚
２ ストレッチ
３ 歯車装置小歯車蓋近傍の歯車箱の加工面
４ 芯違い
５ 吊りリンク締結ボルト
６ 芯違い測定治具
７ スケール
８ 長線
９ 小歯車蓋に刻まれた線（基準線）
DESCRIPTION OF SYMBOLS 1 Main motor leg 2 Stretch 3 Gear machine processing surface of gear box near small gear lid 4 Misalignment 5 Hanging link fastening bolt 6 Misalignment measuring jig 7 Scale 8 Long wire 9 Line carved on small gear lid (reference line )

Claims (1)

台車枠に固定された電動機と、前記電動機に連結される歯車からなる車両用歯車装置であって、前記台車枠に固定されたスケールと前記歯車蓋に刻まれた基準線によって前記電動機との芯違いを測定することを特徴とする芯違い測定治具。
A vehicle gear device comprising an electric motor fixed to a bogie frame and a gear coupled to the electric motor, the scale being fixed to the bogie frame and a core between the electric motor and a reference line engraved on the gear lid A misalignment measuring jig characterized by measuring the difference.
JP2011194566A 2011-09-07 2011-09-07 Center misalignment-measuring implement for gear unit of lrv Withdrawn JP2013056564A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011194566A JP2013056564A (en) 2011-09-07 2011-09-07 Center misalignment-measuring implement for gear unit of lrv

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011194566A JP2013056564A (en) 2011-09-07 2011-09-07 Center misalignment-measuring implement for gear unit of lrv

Publications (1)

Publication Number Publication Date
JP2013056564A true JP2013056564A (en) 2013-03-28

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Application Number Title Priority Date Filing Date
JP2011194566A Withdrawn JP2013056564A (en) 2011-09-07 2011-09-07 Center misalignment-measuring implement for gear unit of lrv

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019200769A1 (en) * 2019-01-23 2020-07-23 Zf Friedrichshafen Ag Gearbox housing and arrangement for supporting a gearbox

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019200769A1 (en) * 2019-01-23 2020-07-23 Zf Friedrichshafen Ag Gearbox housing and arrangement for supporting a gearbox
EP3686076A1 (en) * 2019-01-23 2020-07-29 ZF Friedrichshafen AG Gear housing and arrangement for supporting a transmission

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Effective date: 20141202