JPS6362922A - Abrasion dust collecting device for braking device - Google Patents
Abrasion dust collecting device for braking deviceInfo
- Publication number
- JPS6362922A JPS6362922A JP20368986A JP20368986A JPS6362922A JP S6362922 A JPS6362922 A JP S6362922A JP 20368986 A JP20368986 A JP 20368986A JP 20368986 A JP20368986 A JP 20368986A JP S6362922 A JPS6362922 A JP S6362922A
- Authority
- JP
- Japan
- Prior art keywords
- cover
- absorbing
- abrasion
- abrasion dust
- dust
- 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
Links
- 238000005299 abrasion Methods 0.000 title abstract description 19
- 239000000428 dust Substances 0.000 title abstract description 12
- 239000000843 powder Substances 0.000 claims description 28
- 238000001816 cooling Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 8
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000010186 staining Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/0031—Devices for retaining friction material debris, e.g. dust collectors or filters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、車両におけるブレーキ装置用摩耗粉捕集装置
Ｉこ係り、特Ｉこモルレール車両に好適なブレーキ装置
用摩耗粉捕集装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a wear powder collection device for a brake device in a vehicle, and particularly to a wear powder collection device for a brake device suitable for a rail vehicle. It is.
従来、モルレール車両においては、タイヤの摩耗粉が軌
道桁表面壷こ付着し、タイヤのパ〉りあるいは騒音の原
因となっており、これら摩耗粉を除去する装置について
は開発されている。例えば、実公昭５７−５８２６５号
公報、受公昭５８−１３９１号公報等が知られている。Conventionally, in mole rail vehicles, abrasion particles from tires adhere to the surface of the track girder, causing tire cracking or noise, and devices for removing these abrasion particles have been developed. For example, Japanese Utility Model Publication No. 57-58265 and Japanese Utility Model Publication No. 58-1391 are known.
ところが、ブレーキ装置において、その摩耗粉について
十分な配慮がなされていなかった。However, in the brake device, sufficient consideration has not been given to the wear powder.
従来のブレーキ装置においては、回転体ディスクロータ
に耐摩耗樹脂製の制輪子を押付けて、制動を行なうもの
であった。したがって、前記テ゛イスクロータおよび制
輪子の摩耗粉は、台車周囲に飛散して、軌道桁上面ある
いは台車機器特にブレーキ装置等の上面に堆積していた
。これらの摩耗粉堆積物が雨天時の雨水によって流され
、前記軌道桁の汚損を引起すという欠点があった。In conventional braking devices, braking is performed by pressing brake shoes made of wear-resistant resin against a rotating disc rotor. Therefore, the wear particles of the wheel rotor and brake shoes were scattered around the bogie and accumulated on the upper surface of the track girder or on the upper surface of the bogie equipment, especially the brake device. There is a drawback that these abrasion powder deposits are washed away by rainwater during rainy weather, causing staining of the track girders.
一方、前述の不具合に鑑み１台車周囲については定期的
に前述のＮｌ耗粉を除去する作業が行なわれているが、
十分でなく、また、軌道桁については、効果的な対策が
ない状況である。On the other hand, in view of the above-mentioned problems, work is being carried out regularly to remove the aforementioned Nl wear particles from around one bogie.
Furthermore, there is no effective countermeasure for the track girder.
本発明の目的とするところは、ブレーキ装置から生じる
摩耗粉を効率よゆ捕集し、該摩耗粉にょる不具合を防止
できるブレーキ装置用摩耗粉捕集装置を提供することに
ある。An object of the present invention is to provide a wear powder collection device for a brake device that can efficiently collect wear powder generated from a brake device and prevent problems caused by the wear powder.
上記目的は、摩耗粉発生箇所を覆うカバーと、該カバー
４二連通され、かつ、該カバー内の摩耗粉を吸引する吸
引手段と、該吸引手段にで吸引された摩耗粉を捕集する
捕集手段とから構成されることにより、達成される。The above purpose is to provide a cover that covers the place where wear powder is generated, a suction means that communicates with the cover 4 and that sucks the wear powder inside the cover, and a trap that collects the wear powder that is sucked by the suction means. This is achieved by comprising a collection means.
ブレーキ装置において、制動時に制輪子をディスクロー
タ（以下単にディスクという）に押付けると、双方から
摩耗粉が発生する。この９耗粉を前記カバー内を負圧に
して外部へ飛散させることなく吸引手段によって吸引し
、該吸引された摩耗粉な捕集手段によって捕集される。In a brake device, when brake shoes are pressed against a disc rotor (hereinafter simply referred to as a disc) during braking, abrasion powder is generated from both sides. This wear powder is suctioned by a suction means by creating a negative pressure inside the cover without scattering it to the outside, and the sucked wear powder is collected by a collecting means.
したがって、摩耗粉を効率よく捕集でき、該摩耗粉によ
って生じる不具合を防止できるものである。Therefore, wear particles can be efficiently collected and problems caused by the wear particles can be prevented.
〔実 旋 例〕
以下、本発明による一実施例を第１図ないし第４図によ
って説明する。第４図に示すように、モルレール車両１
は、軌道桁２の上を走行する。該軌道桁２は支柱３によ
って支持されている。また、前記モルレール車両１は軌
道桁２に対して台車４により支持され、該台車４特にそ
の下部は台車カバー５によって覆われている。[Practical Example] Hereinafter, one embodiment of the present invention will be described with reference to FIGS. 1 to 4. As shown in Figure 4, Morrail vehicle 1
runs on the track girder 2. The track girder 2 is supported by struts 3. Further, the mole rail vehicle 1 is supported by a bogie 4 on the track girder 2, and the bogie 4, especially its lower part, is covered by a bogie cover 5.
次誓こ、？ｇ１図ないし第３図において、６は前記軌道
桁２の上面に対応して設置された走行輪で、減速機８．
継手７を介して電動機１４によって駆動されるものであ
る。９はブレーキ装置異で、前記走行輪６の輪軸他端部
に設けられている。該ブレーキ装置９は前記輪軸奄こ取
付けられたディスク１１とパット１８．該パット１８を
前記ディスク１１に押付ける油圧シリンダ４から成るつ
かみ手段１０から構成されている。該つかみ手段１０は
前記テ゛イスク１１に対応させて台車４を構成する台車
枠に取付けられている。１９は耐熱性、低摩擦係数の樹
脂等により一体成形された吸引カバーで、その形状は前
記つかみ手段１０の外周を覆うよつ＋こ形成され、ディ
ススフ１１との間に微少な間隙を保って取付けられるも
のである。田は該吸引カバー１９に形成されている吸引
口で、吸引管１２の一端が接続されるものである。１３
は前記電動機１４に内蔵された冷却ファン（図示せず）
によって排気口ηから排出される排風を集めるための排
気カバーで、排気管路１７から集中排出する。該排気管
路１７には、前記吸引管１２の他端が設置され、排気管
路１７の排風による吸引作用によって吸引カバー１９内
の９耗粉を空気と共に吸引するものである。なお、前記
排気カバー１３は前記排気管路１７の排気流速を早める
ように絞り構造となっている。さらに、排気管路１７の
吐出側には１通気性を有し比較的目の細かい集塵袋１６
が設けられている。なお、該集塵袋１６は摩耗粉を補集
できる捕集手段、例えば、樹脂あるいは紙製のフィルタ
等であればよいもので、どれに限定されるものではない
。Next vow? In Figures g1 to 3, reference numeral 6 denotes a running wheel installed corresponding to the upper surface of the track girder 2, and a reduction gear 8.
It is driven by an electric motor 14 via a joint 7. A brake device 9 is provided at the other end of the wheel shaft of the running wheel 6. The brake device 9 includes a disc 11 and a pad 18 attached to the wheel axle. It consists of gripping means 10 consisting of a hydraulic cylinder 4 that presses the pad 18 against the disk 11. The gripping means 10 is attached to a truck frame constituting the truck 4 in correspondence with the desk 11. Reference numeral 19 denotes a suction cover integrally molded from a heat-resistant, low-friction coefficient resin, etc., and its shape is such that it covers the outer periphery of the gripping means 10, and maintains a minute gap between it and the disfusor 11. It is something that can be installed. 1 is a suction port formed in the suction cover 19, to which one end of the suction tube 12 is connected. 13
is a cooling fan (not shown) built into the electric motor 14.
This is an exhaust cover for collecting the exhaust air discharged from the exhaust port η, and the exhaust air is concentratedly discharged from the exhaust pipe line 17. The other end of the suction pipe 12 is installed in the exhaust pipe line 17, and the dust in the suction cover 19 is sucked together with air by the suction action of the exhaust air from the exhaust pipe line 17. Note that the exhaust cover 13 has a constriction structure so as to increase the exhaust flow velocity in the exhaust pipe line 17. Further, on the discharge side of the exhaust pipe line 17, there is provided a dust collection bag 16 with relatively fine mesh and air permeability.
is provided. Note that the dust bag 16 is not limited to any type, as long as it is a collection means capable of collecting abrasion powder, such as a filter made of resin or paper.
このような構成において、前記モルレール車両ｌの走行
時に制動をかけた場合、ディスク１１に対してパット１
８が油圧シリング力により押付けられ、双方の摩耗粉が
生じる。なお、この時電動機１４は回転しており、排気
カバー１３の排気管路１７の吸引作用によって、吸引カ
バー１９内の前記摩耗粉は吸引管口を介して吸引される
。そして、該摩耗粉は前記排気管路１７の吐出側に設け
られた集塵袋１６によって捕集される。なお、前記排気
管路１７のベンチュリー効果による吸引力は、電動機１
４の回転によってその能力が変るが、比較的低速でも有
効な吸引力が生じるよう排気カバー１３等が形成されて
いる。In such a configuration, when braking is applied while the mole rail vehicle l is running, the pad 1 is applied to the disc 11.
8 is pressed by hydraulic force, and abrasion powder is generated on both sides. At this time, the electric motor 14 is rotating, and due to the suction action of the exhaust pipe line 17 of the exhaust cover 13, the abrasion powder in the suction cover 19 is sucked through the suction pipe port. The abrasion powder is collected by a dust bag 16 provided on the discharge side of the exhaust pipe 17. Note that the suction force due to the Venturi effect of the exhaust pipe line 17 is
The exhaust cover 13 and the like are formed so that an effective suction force can be generated even at relatively low speeds, although its ability changes depending on the rotation of the exhaust cover 13.
このような構成によれば、制動時に生じるディスク１１
およびパット１８の摩耗粉を効率的に捕集できるため、
該摩耗粉による軌道桁の汚損等の不具合を防止できるも
のである。また、吸引カバー１９はディスク１１との間
隙を微少に保って取付けられているため、前記吸引作用
と相まって、外部へ前記摩耗粉を飛散させることがない
。また、保守時においても、前述の集塵袋１６を取替え
るだけでよいため、作業性を大幅に向上できる。According to such a configuration, the disc 11 generated during braking
And wear particles from the pad 18 can be collected efficiently.
This can prevent problems such as staining of the track girder due to the abrasion powder. Further, since the suction cover 19 is attached with a small gap between it and the disk 11, combined with the suction action, the abrasion powder is not scattered to the outside. Further, even during maintenance, it is only necessary to replace the aforementioned dust collection bag 16, so that workability can be greatly improved.
ところで、前記実施例においては、摩耗粉を捕集する吸
引力を生じる吸引手段として電動機の冷却排風を利用す
るものとなっているが、別に専用の吸引手段すなわち小
型の吸引ボシプ等を設けてもよい。また、前記吸引カバ
ー１９についても、１かみ手段１０の全周を覆う構成と
せず、モルレール車両ｌの前後進に対応し摩耗粉の発生
する位置に対応して設置されるものとしてもよく、本発
明は前記実施例に限定されるものではない。By the way, in the above embodiment, the cooling exhaust air of the electric motor is used as a suction means to generate a suction force to collect wear particles, but a dedicated suction means, such as a small suction boss, etc. is provided separately. Good too. Further, the suction cover 19 may not be configured to cover the entire circumference of the one-biting means 10, but may be installed corresponding to the position where abrasion powder is generated in response to the forward and backward movement of the Morrail vehicle l. The invention is not limited to the above embodiments.
以上説明したように本発明によれば、摩耗粉をその発生
箇所近傍で吸引捕集するため、効率的に捕集が行なえ、
該摩耗粉による不具合を防止できる。As explained above, according to the present invention, since wear powder is suctioned and collected near the point where it is generated, collection can be carried out efficiently.
Problems caused by the abrasion powder can be prevented.
第１図は本発明による９耗粉捕集装置の一実施例を示す
平面図、第２図は第１図のブレーキ装置部分の正面図、
第３図は第２図の平面図、＄４図はモルレール車両の走
行状態を示す側面図である。
９・・・・・・ブレーキ装置、１０・・・・・・つかみ
手段、１１・・・ディスク、丘・・・・・・吸引管、１
６・・・・・・集塵袋、１９・・・・・・才４図FIG. 1 is a plan view showing an embodiment of the wear powder collection device according to the present invention, FIG. 2 is a front view of the brake device portion of FIG. 1,
FIG. 3 is a plan view of FIG. 2, and FIG. 4 is a side view showing the running state of the Morrail vehicle. 9...Brake device, 10...Gripping means, 11...Disk, hill...Suction pipe, 1
6...dust collection bag, 19...years old 4th figure
Claims (1)
用摩耗粉捕集装置において、摺動する部材の摩耗粉発生
箇所を覆うカバーと、該カバー内の摩耗粉を吸引する吸
引手段と、該吸引手段で吸引された摩耗粉を捕集する捕
集手段とから構成したことを特徴とするブレーキ装置用
摩耗粉捕集装置。1. A wear powder collection device for a brake device that has a braking force due to the friction of a sliding surface, which includes a cover that covers a location where wear powder is generated on a sliding member, a suction means that sucks wear powder inside the cover, and 1. A wear powder collection device for a brake device, comprising a collection means for collecting wear powder sucked by a suction means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20368986A JPS6362922A (en) | 1986-09-01 | 1986-09-01 | Abrasion dust collecting device for braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20368986A JPS6362922A (en) | 1986-09-01 | 1986-09-01 | Abrasion dust collecting device for braking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6362922A true JPS6362922A (en) | 1988-03-19 |
Family
ID=16478211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20368986A Pending JPS6362922A (en) | 1986-09-01 | 1986-09-01 | Abrasion dust collecting device for braking device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6362922A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5035304A (en) * | 1988-10-25 | 1991-07-30 | Karl Bosch | Disk brake for vehicle wheel |
| FR2751390A1 (en) * | 1996-07-22 | 1998-01-23 | Wiart Jean Claude | Road or rail vehicle brake lining dust collection |
| WO2012076476A1 (en) * | 2010-12-09 | 2012-06-14 | Kt Projektentwicklungs-Gmbh | Collecting device for brake dust |
| CN114952545A (en) * | 2022-05-16 | 2022-08-30 | 潍柴动力股份有限公司 | Fuel injector bush grinding device |
-
1986
- 1986-09-01 JP JP20368986A patent/JPS6362922A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5035304A (en) * | 1988-10-25 | 1991-07-30 | Karl Bosch | Disk brake for vehicle wheel |
| FR2751390A1 (en) * | 1996-07-22 | 1998-01-23 | Wiart Jean Claude | Road or rail vehicle brake lining dust collection |
| WO2012076476A1 (en) * | 2010-12-09 | 2012-06-14 | Kt Projektentwicklungs-Gmbh | Collecting device for brake dust |
| US20140076673A1 (en) * | 2010-12-09 | 2014-03-20 | Kt Projektentwicklungs-Gmbh | Collecting device for brake dust |
| CN114952545A (en) * | 2022-05-16 | 2022-08-30 | 潍柴动力股份有限公司 | Fuel injector bush grinding device |
| CN114952545B (en) * | 2022-05-16 | 2023-10-20 | 潍柴动力股份有限公司 | Oil sprayer bush coping device |
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