JP2568143Y2 - Braking disk grinding system - Google Patents
Braking disk grinding systemInfo
- Publication number
- JP2568143Y2 JP2568143Y2 JP1992049490U JP4949092U JP2568143Y2 JP 2568143 Y2 JP2568143 Y2 JP 2568143Y2 JP 1992049490 U JP1992049490 U JP 1992049490U JP 4949092 U JP4949092 U JP 4949092U JP 2568143 Y2 JP2568143 Y2 JP 2568143Y2
- Authority
- JP
- Japan
- Prior art keywords
- braking
- disk
- axle
- vehicle
- plate
- 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.)
- Expired - Lifetime
Links
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、車両等の制動時に使用
される制動円板の制動面を平坦面に削正するものであ
る。BACKGROUND OF THE INVENTION The present invention is directed to a flat braking surface of a brake disk used for braking a vehicle or the like.
【０００２】[0002]
【従来の技術】一般にディスクブレーキと称されている
制動手段は、車軸に固着した制動円板と制動円板の制動
面を挾圧作動する制動子を取付けた作動板とによって構
成されているが、車両の高速化と部品点数の減少化等に
より、従来は一車軸に２つの制動円板を固設していたも
のが近年には一車軸に１つの制動板を取付けるようにな
り、その結果、制動面圧が増大して制動円板の制動面お
よび制動子の挾圧面の摩耗が著しくなり、制動子の交換
頻度も高まっている。2. Description of the Related Art Braking means, which is generally called a disk brake, comprises a braking disk fixed to an axle and an operating plate provided with a braking element for pressing a braking surface of the braking disk. Due to the speeding up of vehicles and the reduction of the number of parts, etc., two brake disks were conventionally fixed on one axle, but now one brake plate is mounted on one axle. As a result, the braking surface pressure increases, and the wear of the braking surface of the braking disk and the pressing surface of the braking element becomes remarkable, and the frequency of replacing the braking element increases.
【０００３】しかし、古い制動子との馴染み面が形成さ
れている制動円板の制動面は必ずしも平坦ではないの
で、交換した新しい制動子の平坦な挾圧面に片当りして
制動力を著しく低減させ、所定の制動力が得られなくな
るので、所定の制動力を得るため制動円板の制動面を平
坦面に削正する必要がある。However, since the braking surface of the braking disk on which the familiar surface with the old braking element is formed is not always flat, the braking force is significantly reduced by hitting the flat clamping surface of the replaced new braking element. As a result, a predetermined braking force cannot be obtained, and it is necessary to sharpen the braking surface of the braking disk to a flat surface in order to obtain the predetermined braking force.
【０００４】そこで、従来の該削正作業は、車両から車
台および車軸を解体して車軸から抜き取った制動円板を
旋盤又は専用の削正装置によって、摩耗した制動面を平
坦面に削正していた。Therefore, the conventional grinding operation involves disassembling the undercarriage and axle from the vehicle and removing the brake disk that has been removed from the axle using a lathe or a dedicated shaving device to reduce the worn braking surface to a flat surface. I was
【０００５】[0005]
【考案が解決しようとする課題】しかし、車両から車台
および車軸を解体して車軸から制動円板を抜きとり、旋
盤等に掛けて削正する作業は、きわめて多大な労力と時
間を要し且つ専用の削正機器を設置しなければならない
ので、その設置費用の嵩大も避けられず、しかも、車両
の解体そして削正後の組立の期間は車両の使用ができな
いため、車両の利用効率の低下を招く結果となってい
る。However, the work of disassembling the chassis and axle from the vehicle, removing the braking disk from the axle, and hanging the lathe on the lathe or the like requires a great deal of labor and time. Since dedicated shaving equipment must be installed, the installation cost is unavoidable, and the vehicle cannot be used during the period of dismantling and assembling after the shaving. This has resulted in a decrease.
【０００６】[0006]
【課題を解決するための手段】本考案は、車両を解体す
ることなしに車両に取付けた状態にある制動円板の制動
面を平坦面に削正することのできる装置であって、制動
子を取付けた作動板に制動子に代えて研削砥石を着脱可
能に固着した砥石保持板を装脱可能に装着したものであ
る。SUMMARY OF THE INVENTION The present invention is directed to an apparatus for sharpening a braking surface of a braking disk mounted on a vehicle without disassembling the vehicle, to a flat surface. Instead of a brake, a grinding wheel holding plate to which a grinding wheel is detachably fixed is detachably mounted on an operation plate to which is attached.
【０００７】[0007]
【作用】制動子取付け位置に制動子に代えて研削砥石を
取付け、車両を低速で走行させ乍ら回転している制動板
の制動面に研削砥石を押接摺動させ、制動面を平坦に削
正する。A grinding wheel is mounted at the brake element mounting position in place of the brake element, and while the vehicle is running at a low speed, the grinding wheel is pressed and slid on the braking surface of the rotating brake plate to make the braking surface flat. Correct it.
【０００８】[0008]
【実施例】図１は本考案の要部拡大正面図であって、両
端部に車輪を有する車軸１に円盤２が固設され、該円盤
２の両側面に環状の制動円板３、３が取付けられてい
る。そして、図示しない車台に設けた公知の作動手段に
より挾圧作動板に取付けた制動子が制動円板３、３の制
動面３′、３′を挾圧作動し、車輪の回転に制動力を付
与するものである。そして、制動面３′、３′には制動
挾圧の繰返しに伴う摩減によって凹凸が形成され、その
凹凸は例えば図示の如く環状凸部Ａ、Ｂ、Ｃの間には環
状の凹部Ｄ、Ｅが形成される。FIG. 1 is an enlarged front view of an essential part of the present invention, in which a disk 2 is fixed to an axle 1 having wheels at both ends, and annular braking disks 3, 3 are provided on both sides of the disk 2. Is installed. Then, a braking element mounted on the pressing operation plate presses the braking surfaces 3 ', 3' of the braking disks 3, 3 by a known operating means provided on a chassis (not shown) to apply a braking force to the rotation of the wheels. Is to be granted. Then, irregularities are formed on the braking surfaces 3 ', 3' due to wear caused by the repetition of the braking clamping pressure. E is formed.
【０００９】図２は３個の正方形の研削砥石４を千鳥状
に着脱可能に固着した砥石保持板５の平面図であり、該
砥石保持板５は、制動子を取付けた作動板（図示せず）
に制動子に代えてボルト穴Ｈにボルトを挿通して装脱可
能に緊締固定する。研削砥石４を正方形にすると、砥石
を９０°づつ転回して使用することができる便があり、
また図の如く円周部において砥石の一部を重なり合うよ
うに千鳥状に配列すると、制動面３′、３′の中間にあ
る環状凸部Ｂには常に３個の砥石が研削するので、該凸
部Ｂが他の凸部ＡおよびＣに比して大きい場合に適して
いる。FIG. 2 is a plan view of a grindstone holding plate 5 to which three square grinding wheels 4 are detachably fixed in a staggered manner. The grindstone holding plate 5 is an operation plate (shown in FIG. Z)
Then, a bolt is inserted into the bolt hole H instead of the brake element, and the bolt is fixed to be detachable. When the grinding wheel 4 is formed in a square shape, there is a convenience that the grinding wheel can be rotated and used by 90 ° at a time,
Also, as shown in the figure, if a part of the grindstones are arranged in a staggered manner so as to overlap with each other in the circumferential portion, three grindstones are always ground on the annular convex portion B in the middle of the braking surfaces 3 ', 3'. This is suitable when the convex portion B is larger than the other convex portions A and C.
【００１０】しかし、制動面３′、３′の凹凸の状態に
よっては研削砥石を長方形としてもよく、また、最外側
の環状凸部Ａの周長が他の凸部Ｂ、Ｃに比して長いこと
を考慮して、図３の如く研削周長が漸増する扇形砥石６
としてもよい。However, the grinding wheel may be rectangular depending on the unevenness of the braking surfaces 3 ', 3', and the circumference of the outermost annular projection A is larger than that of the other projections B, C. Considering that the grinding wheel is long, the grinding wheel 6 whose grinding circumference gradually increases as shown in FIG.
It may be.
【００１１】[0011]
【考案の効果】本考案は、車両に取付けた状態にある制
動円板の制動面に挾圧作動する作動板に、制動子に代え
て研削砥石を有する砥石保持板を装脱可能に取付け、車
両を低速走行させるか、或は車輪を空転させて、制動円
板の制動面に形成された摩減凹凸に対して研削砥石を押
圧し、該制動面を平坦に削正するものであるから、車両
から車台、車軸等を解体して車軸より制動円板を有する
円盤を引き抜くという大がかりな作業を必要とせず、車
両を走行可能状態に保持したまゝ、制動面の削正が可能
になり、また、前記作動板は制動円板の制動面に正対し
て挟圧作動する如く取付けられているものであるから、
該作動板に直接砥石保持板を取付けることにより、砥石
研削面が制動円板の制動面に正対して挟圧作動するため
の格別の構成を付加することなく、均等平滑な研削を遂
行することができるので、多大の労力、時間および格別
の設備等が全く不要になり、また車両の利用効率を悪化
させない等、その実用的効果は著大である。According to the present invention, a grindstone holding plate having a grindstone in place of a brake is detachably mounted on an operating plate which is pressed against a braking surface of a braking disk mounted on a vehicle. Because the vehicle is driven at a low speed or the wheels are idled, the grinding wheel is pressed against the abrasive surface formed on the braking surface of the braking disk, and the braking surface is flattened. It is not necessary to disassemble the undercarriage, axle, etc. from the vehicle and pull out the disk with the braking disc from the axle, and it is possible to sharpen the braking surface while keeping the vehicle in a runnable state. Further, since the operating plate is mounted so as to be pressed against the braking surface of the braking disk,
By attaching the grinding wheel holding plate directly to the working plate, it is possible to perform uniform and smooth grinding without adding a special configuration for operating the grindstone grinding surface directly against the braking surface of the braking disk. Therefore, a great deal of labor, time, and special equipment are not required at all, and the practical effects thereof are remarkable.
【図１】車軸の軸線より上半部のみを示す本考案の要部
拡大正面図FIG. 1 is an enlarged front view of a main part of the present invention, showing only an upper half portion from an axis of an axle.
【図２】削正砥石を取付けた砥石保持板の平面図FIG. 2 is a plan view of a grinding wheel holding plate on which a grinding wheel is mounted.
【図３】砥石を扇形にした他の実施例の平面図FIG. 3 is a plan view of another embodiment in which the whetstone is formed into a sector shape.
１ 車軸 ２ 円盤 ３ 制動円板 ３′、３′ 制動面 ４、６ 削正砥石 ５ 砥石保持板 DESCRIPTION OF SYMBOLS 1 Axle 2 Disk 3 Braking disk 3 ', 3' Braking surface 4, 6 Sharpening wheel 5 Wheel holding plate
Claims (1)
た制動円板の制動面に挾圧作動する制動子を取付けた作
動板に、前記制動面を平坦面に削正する研削砥石を着脱
可能に固着した砥石保持板が装脱可能に装着された、制
動円板の制動面削正装置。An abrasive plate for sharpening the braking surface to a flat surface is provided on an operating plate having a braking element mounted on the braking surface of a braking disk fixed to an axle mounted on a vehicle. A braking surface correction device for a braking disk, in which a detachably attached whetstone holding plate is detachably mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992049490U JP2568143Y2 (en) | 1992-06-23 | 1992-06-23 | Braking disk grinding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992049490U JP2568143Y2 (en) | 1992-06-23 | 1992-06-23 | Braking disk grinding system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH063554U JPH063554U (en) | 1994-01-18 |
| JP2568143Y2 true JP2568143Y2 (en) | 1998-04-08 |
Family
ID=12832597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992049490U Expired - Lifetime JP2568143Y2 (en) | 1992-06-23 | 1992-06-23 | Braking disk grinding system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2568143Y2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5910086Y2 (en) * | 1977-06-08 | 1984-03-30 | 勝弘 中川 | Flat belt with beading by internal stitching |
| JPS54107366U (en) * | 1978-01-14 | 1979-07-28 | ||
| GB8705713D0 (en) * | 1987-03-11 | 1987-04-15 | Harilela Bob Ltd | Watch strap |
| US6139405A (en) * | 1999-01-19 | 2000-10-31 | Ernst Thielenhaus Gmbh & Co. Kg | Method of making a motor-vehicle brake-disk assembly |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5537289A (en) * | 1978-06-29 | 1980-03-15 | Gramlich Hans | Reepolishing method of brake disc for car and its polishing device |
| JPS5765434A (en) * | 1980-10-03 | 1982-04-21 | Honda Motor Co Ltd | Brake disc grinder of automobile |
| DE3526088A1 (en) * | 1985-07-20 | 1987-01-22 | Michael Barnsteiner | Protective platform for chimneys |
-
1992
- 1992-06-23 JP JP1992049490U patent/JP2568143Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH063554U (en) | 1994-01-18 |
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