CN101797743B - Mounting tool for complete disc brake - Google Patents
Mounting tool for complete disc brake Download PDFInfo
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- CN101797743B CN101797743B CN2010101169803A CN201010116980A CN101797743B CN 101797743 B CN101797743 B CN 101797743B CN 2010101169803 A CN2010101169803 A CN 2010101169803A CN 201010116980 A CN201010116980 A CN 201010116980A CN 101797743 B CN101797743 B CN 101797743B
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- pressing plate
- brake
- mounting tool
- ring
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Abstract
The invention discloses a mounting tool for a complete disc brake, which is characterized in that the mounting tool comprises a circular pressure plate; three lugs are arranged along the circumferential direction at the outer side of the pressure plate; each lug is provided with a screw hole; the angle between the connecting line of the adjacent screw holes and the circle center is no more than 180 DEG C; and bolts matched with the screw holes are provided. The mounting tool is provided with the pressure plate, the pressure plate is provided screw holes and bolts matched with the screw holes, so the mounting tool can make use of the rotation of the bolts to press the pressure plate, and then the pressure plate presses the brake, in this way, the assembly process can be finished. The mounting tool is convenient to operate, lightens the work intensity, improves the assembling efficiency and ensures the assembling quality.
Description
Technical field
The present invention relates to a kind of erecting tools, be specifically related to a kind of erecting tools that is used for complete disc brake.
Background technology
As everyone knows, brake is the automobile important component part, and its effect is to make the vehicle that goes stop.Brake forms two kinds of technology types, drum brake and disk brakes gradually through years of development.Drum brake is made up of brake drum and brake-shoe; Brake drum links to each other with wheel and rotates, and brake-shoe links to each other with bridge, can rotate under external force around a fixed axis; It is opened or shrink; Brake-shoe contacts generation frictional force and makes car brakeing when opening with brake drum, and brake-shoe separates with brake drum during contraction, brake off.
The disk brake that uses at present mainly contains two kinds, and a kind of is spot-type disc brake, and a kind of is to be brake totally.Spot-type disc brake is made up of brake disc, caliper two parts.Brake disc links to each other with wheel and rotates, and caliper is fixed with axle or on axle, endwisely slipped, and piston is arranged in the caliper; Piston stretches out under external force, and the friction plate that promotes the piston front is clamped the brake disc of rotation, and wheel is stopped the rotation; After removing external force, piston-retraction, braking is removed.Complete disc brake is made up of housing and friction plate group.Housing is fixing with axle, friction plate component two parts, and a part is installed on the housing, can on housing, endwisely slip, and another part is installed on the wheel, with taking turns rotation and can on wheel, endwisely slipping.Two parts friction plate axially intersects installation, and the friction plate group is in contact with one another generation frictional force under the effect of external force, and wheel is stopped operating, remove external force after, the friction plate component is opened, brake off.
Therefore advantages such as disk brake has braking ability than drum brake to be stablized, and heat endurance and water stability are good are used more and more widely; And wherein complete disc brake is compared with spot-type disc brake, has totally-enclosedly, and friction area is big; Advantages such as the life-span is long, and moment is big also can add cooling system as requested; But its complex structure, cost is high, only on large-scale heavy duty vehicle and aircraft, uses.
Yet complete disc brake is owing to its compact conformation, and hermetically-sealed construction is many, thereby causes difficult installation.The erecting tools of prior art all be unable to do without operator's skill operation, makes installation effectiveness low, and labour intensity is bigger; Need the number of cooperation also more, crucial installation step often needs four or five people to cooperate and could accomplish, and often once assembling is unsuccessful; Do over again often, and, deviation can occur unavoidably because assembling process too relies on operator's technical ability; Cause assembly quality to be difficult to guarantee that the serious parts that also can cause are scrapped, and have increased manufacturing cost.
Summary of the invention
The object of the invention provides a kind of erecting tools that is used for complete disc brake, and it is easier for installation to adopt this instrument to make, and has alleviated labour intensity, has improved efficiency of assembling, and has guaranteed the quality of assembling.
For achieving the above object; The technical scheme that the present invention adopts is: a kind of erecting tools that is used for complete disc brake; Said erecting tools comprises a circular pressing plate, and the said pressing plate outside along the circumferential direction is provided with three projections, offers a screw on the said projection respectively; The angle of said adjacent screw and circle center line connecting is not more than 180 °, cooperates with said screw also to be provided with bolt.
In the technique scheme; Said erecting tools is a circular pressing plate; Said circular ring setting cooperates with complete disc brake, and the said pressing plate outside along the circumferential direction is provided with three projections, on projection, offers screw respectively; This screw cooperates with screw on the said complete disc brake housing, cooperates with screw also to be provided with bolt.During use; Be positioned over the parking braking piston of complete disc brake on the housing; Pressing plate is being positioned on the Parking piston, three screws that three bolts pass respectively on the pressing plate are connected the bolt of screwing with screwed hole on the housing again; Can produce pressure and compress the parking braking piston and in housing, move, put into the parking braking piston in the housing.
Further technical scheme; Cooperate with said pressing plate and to be provided with a hold-down ring; The said hold-down ring outside is arranged with guide ring; The height of said hold-down ring and guide ring is not less than the height of the housing end plug of said complete disc brake, cooperates with said hold-down ring and guide ring also to be provided with a support O shape ring, and said support O shape ring two ends are respectively equipped with a stay cord.The erecting tools that originally uses does not have special compressing structure, and the operator need directly compress the hold-down ring assembling, and labour intensity is bigger; At least need just can accomplish more than three people; And it is inhomogeneous to occur operator's thrust in the assembling process, makes rotatory sealing O shape circle eject, and efficiency of assembling is lower.The hold-down ring of this erecting tools is contained on the housing end plug; The inner end is butted on the rotatory sealing groove, and the outer end is butted on the pressing plate downside, and guide ring is set in the hold-down ring outside; Its inner end is butted on the end face of rotatory sealing, supports O shape ring and is positioned between rotatory sealing skeleton and rotatory sealing O shape circle.The screw that bolt passes pressing plate during use is connected with nut; The clamping platen that rotatablely moves through screw bolt and nut; Thereby compress the outer face of hold-down ring; Hold-down ring and rotatory sealing skeleton, support O shape ring, rotatory sealing O shape are enclosed together to the housing end plug internal motion, enclose the high point of crossing the rotatory sealing groove, be contained on the rotatory sealing groove until rotatory sealing O shape.
Further technical scheme, said pressing plate inboard along the circumferential direction offers three screws, and the angle of the line in the said adjacent screw and the center of circle is not more than 180 °, cooperates with said screw also to be provided with bolt.Compress the rotatory sealing end cap through the bolt that is loaded on the screw on the pressing plate, the bolt of screwing compresses the rotatory sealing end cap, prevents that rotatory sealing O shape circle from ejecting sealed groove and causing installing failure.
Because the technique scheme utilization, the present invention compared with prior art has advantage:
1. the present invention is through being provided with a pressing plate, and the said pressing plate outside along the circumferential direction is provided with three projections, offers a screw on the said projection respectively; The angle of said adjacent screw and circle center line connecting is not more than 180 °, cooperates with said screw also to be provided with bolt, and the screw that bolt passes on the pressing plate is connected with screw on the complete disc brake housing; Utilize the pressing plate that rotatably compresses of bolt; Pressing plate compresses brake and accomplishes assembling, and fitting operation is comparatively convenient, has alleviated labour intensity;
2. the present invention produces the pressure clamping platen through swivel bolt, makes thrust continue evenly, can not cause because of pressure is uneven to cause failure is installed, and has guaranteed the quality of assembling;
3. the present invention is easy to operate, has alleviated labour intensity, has improved efficiency of assembling, is fit to promote the use of.
Description of drawings
Fig. 1 is a structural representation when assembling the parking braking piston in the embodiment of the invention one;
Fig. 2 is the structure cutaway view of Fig. 1;
Fig. 3 is a structural representation when assembling rotatory sealing in the embodiment of the invention one;
Fig. 4 is the structure cutaway view of Fig. 3;
Fig. 5 is a structural representation when assembling brake in the embodiment of the invention one;
Fig. 6 is the structure cutaway view of Fig. 5.
Wherein: 1, pressing plate; 2, bolt; 3, nut; 4, guide ring; 5, hold-down ring; 6, housing end plug; 7, rotatory sealing skeleton; 8, support O shape ring; 9, rotatory sealing O shape circle; 10, breaker bolt lug; 11, rotatory sealing groove; 12, screw; 13, rotatory sealing end cap; 14, housing; 15, parking braking piston.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described:
Embodiment one: extremely shown in Figure 6 referring to Fig. 1; A kind of erecting tools that is used for complete disc brake; Said erecting tools comprises a circular pressing plate 1, and said pressing plate 1 outside along the circumferential direction is provided with three projections, offers a screw 12 on the said projection respectively; Said adjacent screw 12 is not more than 180 ° with the angle of circle center line connecting, cooperates with said screw 12 also to be provided with bolt 2; Cooperate with said pressing plate and to be provided with a hold-down ring 5; Said hold-down ring 5 outsides are arranged with guide ring 4; The height of said hold-down ring 5 and guide ring 4 is not less than the height of the housing end plug 6 of said complete disc brake; Cooperate with said hold-down ring 5 and guide ring 4 also to be provided with one and to support O shape ring 8, said support O shape is encircled 8 two ends and is respectively equipped with a stay cord; Said pressing plate 1 inboard along the circumferential direction offers three screws, and the angle of the line in the said adjacent screw and the center of circle is not more than 180 °, cooperates with said screw also to be provided with bolt.
Like Fig. 1, shown in 2; During assembling; Be positioned over the parking braking piston 15 of complete disc brake on the housing 14, the screw 12 that bolt 2 passes on pressing plate 1 outside projection connects on the screwed hole of housing 14 swivel bolt 2; Generation pressure compresses parking braking piston 15 and in housing 14, moves, and is loaded on parking braking piston 15 in the housing 14.
Referring to Fig. 3, shown in 4; After the assembling of accomplishing housing end plug 6, be contained in rotatory sealing O shape circle 9 on the rotatory sealing skeleton 7, both place on the rotatory sealing groove 11 together; Guide ring 4 is contained on the housing end plug 6; The inner end is butted on the rotatory sealing groove 11, and hold-down ring 5 is enclosed within on the guide ring 4, and the inner end is butted on the end face of rotatory sealing skeleton 7; Support O shape ring 8 and place 9 on rotatory sealing skeleton 7 and rotatory sealing O shape circle, be used for preventing rotatory sealing O shape circle 9 in compaction process to rotatory sealing skeleton 7 direction plaies.Along the circumferential direction be provided with 5 breaker bolt lugs 10 on the housing end plug 6; On housing end plug 6, be provided with pressing plate 1, the screw 12 that bolt 2 passes pressing plate 1 is connected with nut 3, and the cooperation through bolt 2 and nut 3 rotatably compresses pressing plate 1; Pressing plate 1 and then compress the outer face of hold-down ring 5; Make hold-down ring 5 and rotatory sealing skeleton 7, support O shape ring 8, rotatory sealing O shape enclose 9 together to housing end plug 6 internal motions, the high point on the rotatory sealing groove 11 is crossed in 9 contraction distortions under pressure of rotatory sealing O shape circle, is contained on the rotatory sealing groove 11; Accomplish the assembling of rotatory sealing, the stay cord that utilizes this moment support O shape to encircle 8 two ends can go out supporting O shape lottery of lotteries.
Referring to Fig. 5, shown in 6; After rotatory sealing assembles; Be pressed on the rotatory sealing end cap 13 through being opened in pressing plate 1 inboard screw and bolt; Swivel bolt compresses rotatory sealing end cap 13, prevents to cause failure is installed owing to rotatory sealing O shape circle 9 ejects rotatory sealing groove 11, and then accomplishes the assembling of whole brake.
Claims (1)
1. erecting tools that is used for complete disc brake; It is characterized in that: said erecting tools comprises a circular pressing plate (1); Said pressing plate (1) outside along the circumferential direction is provided with three projections; Offer a screw (12) on the said projection respectively, said adjacent screw (12) is not more than 180 ° with the angle of circle center line connecting, cooperates with said screw (12) also to be provided with bolt (2);
Cooperate with said pressing plate (1) and to be provided with a hold-down ring (5); Said hold-down ring (5) outside is arranged with guide ring (4); The height of said hold-down ring (5) and guide ring (4) is not less than the height of the housing end plug (6) of said complete disc brake; Cooperate with said hold-down ring (5) and guide ring (4) also to be provided with one and to support O shape ring (8), said supports O shape is encircled (8) two ends and is respectively equipped with a stay cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101169803A CN101797743B (en) | 2010-02-26 | 2010-02-26 | Mounting tool for complete disc brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101169803A CN101797743B (en) | 2010-02-26 | 2010-02-26 | Mounting tool for complete disc brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101797743A CN101797743A (en) | 2010-08-11 |
| CN101797743B true CN101797743B (en) | 2012-02-08 |
Family
ID=42593659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101169803A Expired - Fee Related CN101797743B (en) | 2010-02-26 | 2010-02-26 | Mounting tool for complete disc brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101797743B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI826511B (en) * | 2019-08-29 | 2023-12-21 | 馬來西亞商島野馬來西亞配件廠有限公司 | Assemblies, rotating body components |
| CN113103175B (en) * | 2021-04-16 | 2022-05-27 | 苏州通润驱动设备股份有限公司 | Assembly tool and assembly method for brake |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2532605A (en) * | 1947-03-10 | 1950-12-05 | Castleberry Jack | Automobile axle |
| US4860865A (en) * | 1987-09-10 | 1989-08-29 | The Montalvo Corporation | Quick release, high torque, friction brakes and clutches |
| CN1265979C (en) * | 2004-02-18 | 2006-07-26 | 重庆建设摩托车股份有限公司 | Four-wheel motorcycle front brake mounting base |
| CN2883780Y (en) * | 2006-02-27 | 2007-03-28 | 吴思德 | brake mounting plate |
| KR20090043131A (en) * | 2007-10-29 | 2009-05-06 | 주식회사 만도 | Disk brake having guide rod mounting device |
| CN201192832Y (en) * | 2008-05-20 | 2009-02-11 | 胜利油田胜利工程建设（集团）有限责任公司 | Clamping disk type brake piston dismounting tool of engineering vehicle |
| CN201208692Y (en) * | 2008-06-08 | 2009-03-18 | 龙口海盟机械有限公司 | Apparatus for press mounting automobile brake disc bearing shell |
-
2010
- 2010-02-26 CN CN2010101169803A patent/CN101797743B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101797743A (en) | 2010-08-11 |
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Owner name: SANYI HEAVY-DUTY EQUIPMENT CO., LTD. Free format text: FORMER OWNER: SANY HEAVY MACHINE CO., LTD. Effective date: 20120316 |
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Free format text: CORRECT: ADDRESS; FROM: 215300 SUZHOU, JIANGSU PROVINCE TO: 110027 SHENYANG, LIAONING PROVINCE |
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Effective date of registration: 20120316 Address after: Yansai Lake Street 110027 economic and Technological Development Zone Liaoning city Shenyang province No. 31 Patentee after: Sany Heavy Equipment Co.,Ltd. Address before: 31 Industrial Park, Songhua River Road, Kunshan Economic Development Zone, Jiangsu, Suzhou 215300, China Patentee before: Sany Heavy Machine Co., Ltd. |
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| ASS | Succession or assignment of patent right |
Owner name: SANY MINING MACHINERY CO., LTD. Free format text: FORMER OWNER: SANY HEAVY EQUIPMENT CO., LTD. Effective date: 20120724 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 110027 SHENYANG, LIAONING PROVINCE TO: 215300 SUZHOU, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20120724 Address after: The Yangcheng Lake Road Development Zone in Kunshan City, Suzhou City, Jiangsu province 215300 No. 999 room 18 Patentee after: Sany Mining Machinery Co., Ltd. Address before: Yansai Lake Street 110027 economic and Technological Development Zone Liaoning city Shenyang province No. 31 Patentee before: Sany Heavy Equipment Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20160226 |