CN201914227U - Disc brake type front brake assembly of motor tricycle - Google Patents
Disc brake type front brake assembly of motor tricycle Download PDFInfo
- Publication number
- CN201914227U CN201914227U CN2011200011258U CN201120001125U CN201914227U CN 201914227 U CN201914227 U CN 201914227U CN 2011200011258 U CN2011200011258 U CN 2011200011258U CN 201120001125 U CN201120001125 U CN 201120001125U CN 201914227 U CN201914227 U CN 201914227U
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- CN
- China
- Prior art keywords
- brake
- disc
- bearing
- master cylinder
- hubs
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- 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 - Fee Related
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Abstract
The utility model relates to a disc brake type front brake assembly of a motor tricycle, which is characterized by comprising a brake disc, a brake hub and a master cylinder, wherein the brake disc is arranged on the brake hub, a mounting hole is arranged in the brake hub, a bearing and a bushing are arranged in the mounting hole, the master cylinder is positioned on the brake disc, a movable disc brake piece and a fixed disc brake piece on the brake assembly are positioned at both sides of the brake disc, and the brake hub is provided with a counter. With the technical scheme, the utility model has the advantages of good braking effect and high strength, is not easily deformed and is convenient to process, the disc brake type front brake assembly prevents the counter from being deformed under heavy load or collision so as to ensure the accuracy of metering and ensure the concentricity between the bushing and the bearing, bearing damage is avoided, and the service life is prolonged.
Description
Technical field
The utility model relates to a kind of motorcycle part, braking before particularly a kind of motor bike.
Background technology
The general hub type brake that adopts of braking before the existing motor-tricycle, it comprises shoe sole, brake shoes, brake cam, Advance plate and retracing spring, one end of brake shoes clamps brake cam, the other end is hinged on the shoe sole, during work, driving brake cam by brake rocker rotates, make two brake shoes produce displacement and brake drum applying, friction between dependence brake shoes and the brake drum reaches the purpose of drag, under the effect of retracing spring, make between brake shoes and the brake drum and separate, after friction disappeared, vehicle got final product cruising.After yet general brake shoes is opened, have only 1/3 brake shoes with the contacting of brake drum, its contact surface is less, the contact undertighten makes braking effect relatively poor, when long-term and brake drum touch the position wearing and tearing, just need to change, influence service life, cause the waste of material; Counting machine generally is arranged on the surface of shell of hub type brake, is used for the sensing of carrying out to the distance of travelling, and it is when heavy load or collision, and easy deformation influences the accuracy of having the records of distance by the log, and also damages easily, and service life is short.In order to improve braking effect, disc brake formula drg has also been arranged now, this disc brake formula drg generally uses on the trailing wheel of motor-tricycle, as everyone knows, do not adopt trailing wheel to carry out distance counting, original disc brake formula drg is directly used on the motor-tricycle front-wheel and can not directly uses, and the two ends of the lining in the brake hubs in the disc brake formula drg are the end faces that is against two bearings respectively, process required precision height, if the lining of processing has been lacked, then can make between lining and the bearing to have the gap, just can not guarantee the right alignment between lining and the bearing, bearing is loosening easily, influence the transmission effect, also damage bearing easily,, just be difficult for assembling if the lining of processing has been grown.
The utility model content
The purpose of this utility model just provides brake assembly before the high disc brake formula motor-tricycle of a kind of good braking effect, intensity, and it can prevent that counting machine from deforming when heavy load or collision, increase the service life, and guarantees the accuracy of having the records of distance by the log.
The purpose of this utility model is to realize by such technical scheme, it includes brake disc, brake hubs and master cylinder, the brake disc is installed on the brake hubs, be provided with mounting hole in the brake hubs, be provided with bearing and lining in the mounting hole, master cylinder is positioned on the brake disc, and moving dish brake facing on the master cylinder and quiet dish brake facing are positioned at the both sides of brake disc, and brake hubs is provided with counting machine.
The utility model is the commercially available prod by the disc brakes drg that brake disc, brake hubs and master cylinder constitute, in use, wheel is installed on the brake hubs, oilhole on the master cylinder and oil pipe, Hydraulic Pump and foot-operatedly connect and compose a complete hydraulic brake system, when the operator steps on when foot-operated, the moving dish brake facing of master cylinder promotion moves and is against on the brake disc, clamp the brake disc attainment brake hydraulic pressure by moving dish brake facing and quiet dish brake facing, its contact surface is big, contact closely, after brake facing is complete wearout, just change long service life.By counting machine is set on brake hubs, constantly can remind how many distances of having travelled, the intensity height of counting machine, not yielding, long service life guarantees the accuracy of having the records of distance by the log.
Owing to adopted technique scheme, the utlity model has good braking effect, intensity height, advantage yielding and not easy to process, it has prevented that not only counting machine from deforming when heavy load or collision, the accuracy that assurance is had the records of distance by the log, can also guarantee the right alignment between lining and the bearing, avoid the damage of bearing, prolonged service life.
Description of drawings
Description of drawings of the present utility model is as follows.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the front view of end cap of the present utility model.
Fig. 3 is the back view of Fig. 2.
Fig. 4 is the structural representation that removes Advance plate among Fig. 3.
Fig. 5 is the structural representation of counting machine.
Among the figure: the ⒈ disc that brakes; The ⒉ brake hubs; The ⒊ master cylinder; The ⒋ bearing; The ⒌ lining; ⒍ moves the dish brake facing; The quiet dish brake facing of ⒎; The ⒏ counting machine; The ⒐ notch; The ⒑ center mounting hole; The ⒒ end cap; The ⒓ worm gear; The ⒔ boss; The ⒕ hole; The ⒖ breach; The ⒗ worm screw; The ⒘ Advance plate; The ⒙ projection; The ⒚ position-limited trough; The ⒛ limited ring dais.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1, the utility model comprises brake disc 1, brake hubs 2 and master cylinder 3, brake disc 1 is installed on the brake hubs 2, be provided with mounting hole in the brake hubs 2, be provided with bearing 4 and lining 5 in the mounting hole, master cylinder 3 is positioned on the brake disc 1, and moving dish brake facing 6 on the master cylinder 3 and quiet dish brake facing 7 are positioned at the both sides of brake disc 1, and brake hubs 2 is provided with counting machine 8.
The utility model is the commercially available prod by the disc brakes drg that brake disc, brake hubs and master cylinder constitute, in use, wheel is installed on the brake hubs, oilhole on the master cylinder and oil pipe, Hydraulic Pump and foot-operatedly connect and compose a complete hydraulic brake system, when the operator steps on when foot-operated, the moving dish brake facing of master cylinder promotion moves and is against on the brake disc, clamp the brake disc attainment brake hydraulic pressure by moving dish brake facing and quiet dish brake facing, its contact surface is big, contact closely, after brake facing is complete wearout, just change long service life.By counting machine is set on brake hubs, constantly can remind how many distances of having travelled, the intensity height of counting machine, not yielding, long service life guarantees the accuracy of having the records of distance by the log.
As Fig. 1,2,3, shown in 4 and 5, counting machine 8 is to be provided with like this: the brake hubs 2 wherein end face of an end is provided with the notch 9 of two symmetries, described end face is provided with the end cap 11 of band center mounting hole 10, end cap 11 is provided with worm gear 12, be provided with boss 13 on the surface of end cap 11, boss 13 is provided with hole 14, have on the boss 13 and worm gear 12 corresponding breach 15, counting machine 8 is positioned at hole 14, the worm screw 16 of the rear portion of counting machine 8 for being meshed with worm gear 12, intrinsic Advance plate 17 on worm gear 12, Advance plate 17 is provided with the projection 18 that is positioned at notch 9.
As shown in Figure 2, end cap 11 is provided with position-limited trough 19.This position-limited trough 19 is formed by the room between two protrusions, when being used to be installed on the Motorcycle Front Fork end cap is carried out spacingly, prevents that end cap from rotating.
As shown in Figure 1, bearing 4 tightly is enclosed within the end of lining 5, and lining 5 is provided with the limited ring dais 20 spacing to bearing 4.In order to guarantee the right alignment between lining and the bearing, avoided lining 5 to be against on the end face of bearing and made bearing failure, prolonged service life.
Claims (4)
1. brake assembly before the disc brake formula motor-tricycle, it is characterized in that: it comprises brake disc (1), brake hubs (2) and master cylinder (3), brake disc (1) is installed on the brake hubs (2), brake hubs is provided with mounting hole in (2), be provided with bearing (4) and lining (5) in the mounting hole, master cylinder (3) is positioned on the brake disc (1), moving dish brake facing (6) on the master cylinder (3) and quiet dish brake facing (7) are positioned at the both sides of brake disc (1), and brake hubs (2) is provided with counting machine (8).
2. brake assembly before the disc brake formula motor-tricycle as claimed in claim 1, it is characterized in that counting machine (8) is to be provided with like this: brake hubs (2) the wherein end face of an end is provided with the notch (9) of two symmetries, described end face is provided with the end cap (11) of band center mounting hole (10), end cap (11) is provided with worm gear (12), be provided with boss (13) on the surface of end cap (11), boss (13) is provided with hole (14), have on the boss (13) and the corresponding breach of worm gear (12) (15), counting machine (8) is positioned at hole (14), the worm screw (16) of the rear portion of counting machine (8) for being meshed with worm gear (12), go up intrinsic Advance plate (17) at worm gear (12), Advance plate (17) is provided with the projection (18) that is positioned at notch (9).
3. brake assembly before the disc brake formula motor-tricycle as claimed in claim 2, it is characterized in that: end cap (11) is provided with position-limited trough (19).
4. brake assembly before the disc brake formula motor-tricycle as claimed in claim 1, it is characterized in that: bearing (4) tightly is enclosed within the end of lining (5), and lining (5) is provided with the limited ring dais (20) spacing to bearing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200011258U CN201914227U (en) | 2011-01-05 | 2011-01-05 | Disc brake type front brake assembly of motor tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200011258U CN201914227U (en) | 2011-01-05 | 2011-01-05 | Disc brake type front brake assembly of motor tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201914227U true CN201914227U (en) | 2011-08-03 |
Family
ID=44414038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200011258U Expired - Fee Related CN201914227U (en) | 2011-01-05 | 2011-01-05 | Disc brake type front brake assembly of motor tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201914227U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104636795A (en) * | 2015-02-02 | 2015-05-20 | 陈焕祥 | Motorcycle brake counter |
| CN109774844A (en) * | 2019-03-01 | 2019-05-21 | 瑞安市东方齿轮有限公司 | A kind of motorcycle hub type braking device |
-
2011
- 2011-01-05 CN CN2011200011258U patent/CN201914227U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104636795A (en) * | 2015-02-02 | 2015-05-20 | 陈焕祥 | Motorcycle brake counter |
| CN109774844A (en) * | 2019-03-01 | 2019-05-21 | 瑞安市东方齿轮有限公司 | A kind of motorcycle hub type braking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20110803 Termination date: 20180105 |