CN203358558U - Brake caliper for motorcycle - Google Patents
Brake caliper for motorcycle Download PDFInfo
- Publication number
- CN203358558U CN203358558U CN 201320615723 CN201320615723U CN203358558U CN 203358558 U CN203358558 U CN 203358558U CN 201320615723 CN201320615723 CN 201320615723 CN 201320615723 U CN201320615723 U CN 201320615723U CN 203358558 U CN203358558 U CN 203358558U
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- CN
- China
- Prior art keywords
- slide shaft
- caliper
- mounting bracket
- mounting hole
- secondary slide
- 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 - Fee Related
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Abstract
The utility model provides a brake caliper for a motorcycle, aiming at solving the problems of an existing brake caliper that a rubber piece is easy to age and fall off and a jaw position is easy to break. The brake caliper comprises a caliper body, a piston and a brake sheet combination in the caliper body, and an oil feeding device and an exhaust device on the caliper body, wherein the caliper body is provided with a brake jaw as well as a main sliding shaft and a subordinate sliding shaft which are symmetrically arranged; a mounting bracket is arranged on the brake jaw, and the inner end of the mounting bracket is sleeved on the main sliding shaft and the subordinate sliding shaft and is capable of sliding along the main sliding shaft and the subordinate sliding shaft; the outer end of the mounting bracket is protruded out of the brake jaw; the mounting bracket is in rigid contact with the subordinate sliding shaft. The brake caliper has the advantages of stable performance and high strength of the brake jaw.
Description
Technical field
The utility model relates to a kind of brake clamp, especially for the brake clamp of motor bike.
Background technology
A kind of floating front formula brake clamp as shown in Figure 1 includes caliper 10 ', be arranged on the piston 15 ' in caliper 10 ' and be connected to the brake plate combination 13 ' on piston 15 ', be provided with installation base 104 ' in the upper outside of caliper 10 ', slide shaft 20 ' is plugged in the mounting hole on installation base 104 ', also be provided with rubber coating 30 ' between slide shaft 20 ' and installation base 104 ', slide shaft 20 ' relative sliding is in rubber coating 30 ', and the slide shaft 20 ' other end is connected on mounting bracket 14 '.
This kind of brake clamp installation base is arranged on outside caliper, rubber ring is exposed in air, the problem that Rubber Parts is aging, come off easily occurs in long-time the use, and then affect mounting bracket, had a strong impact on deceleration and stopping performance, simultaneously, the jaw 40 ' position on caliper is little, while having foundry defect, easily ruptures.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of stable performance, the more rational brake clamp of structure design.
The purpose of this utility model can realize by following technical proposal: for the brake clamp of motor bike, comprise caliper, be arranged on piston and brake plate combination in caliper, and be arranged on oil feeding device and the exhaust gear on caliper, it is characterized in that, offer the braking jaw on described caliper and be positioned at braking jaw inside and symmetrically arranged main mounting hole and secondary mounting hole, described main mounting hole axis and secondary mounting hole axis all are parallel to piston axis, in described main mounting hole and secondary mounting hole respectively correspondence be interspersed with main slide shaft and secondary slide shaft, in braking, the jaw place is provided with mounting bracket, and mounting bracket the inner is set on main slide shaft and secondary slide shaft and can slides along main slide shaft and secondary slide shaft, the outstanding braking in mounting bracket outer end jaw, described mounting bracket contacts with secondary slide shaft rigidity.
The utility model is under initial condition, piston is installed in caliper, main slide shaft and secondary slide shaft are set in parallel in a side of piston, be arranged with mounting bracket on secondary slide shaft, piston one end leans in the brake plate combination, thereby control oil feeding device, can control piston movement drive brake plate aggregate motion, brake clamp can be realized braking and the function of unclamping, simultaneously mounting bracket can slide along secondary slide shaft, and the state of brake clamp is stablized in the position of adjustable brake pincers.
At the above-mentioned brake clamp for motor bike, also be provided with installation base on described caliper, to brake jaw with the vertical setting of installation base and be connected with installation base, described main mounting hole and secondary mounting hole are arranged on installation base.
Be provided with installation base on caliper, main mounting hole and secondary mounting hole are arranged on installation base, and installation base is connected to braking jaw two ends, the installation base thickening, and the intensity of having strengthened braking jaw, avoided because casting defect causes the jaw fracture.
At the above-mentioned brake clamp for motor bike, described mounting bracket the inner has the boss of connection and be enclosed with rubber coating on the connection boss, and described secondary slide shaft vertically runs through the connection boss and contacts with the rubber coating sealing with rubber coating and secondary slide shaft outer wall.
Rubber coating two ends and secondary slide shaft coupling also can be slided on secondary slide shaft with mounting bracket, rubber coating can move with connecting boss, clear up the dust on secondary slide shaft, impurity, make mounting bracket and secondary slide shaft working environment better, simultaneously rubber coating wraps mounting bracket and also can avoid the material such as dust to enter the working position between mounting bracket and slide shaft, affects the performance of brake clamp.
At the above-mentioned brake clamp for motor bike, described rubber coating is formed with a shoe cream room and above-mentioned secondary slide shaft through this shoe cream room with being connected between boss.
Rubber coating and secondary slide shaft form the shoe cream room of a sealing, in shoe cream room, can add lubricating oil, make to move smooth and easy, and structure is effective.
At the above-mentioned brake clamp for motor bike, offer an annular slot within connecting boss, described secondary sliding shaft sleeve is provided with a seal ring and described seal ring is positioned at draw-in groove.
Be provided with seal ring energy actv. and control the lubricant effect of lubricating oil on pair is slided on mounting bracket, the lubricating oil that yet can seal an end is not gone to the other end.
At the above-mentioned brake clamp for motor bike, offer stepped hole and described stepped hole and secondary mounting hole on described caliper on same axis, be provided with pad on stepped hole, described secondary slide shaft runs through successively pad and stepped hole and is connected on caliper.
Be provided with pad, make main slide shaft and secondary slide shaft when installing and regulate, can be effective, and spacing easily, structure is more reasonable.
At the above-mentioned brake clamp for motor bike, offer an annular oil resevoir and described oil resevoir and be positioned at the connection boss on secondary slide shaft.
At the above-mentioned brake clamp for motor bike, described secondary slide shaft one end is threaded with caliper and is sealedly connected with a dust plug in this end.
End at the tapped bore that main slide shaft and secondary slide shaft are installed arranges dust plug, can prevent that dust from entering into the sliding part of main slide shaft and secondary slide shaft along tapped bore, have influence on the performance of brake clamp.
Compared with prior art, the utility model master slide shaft and secondary slide shaft adopt embedding structure, secondary slide shaft is that rigidity contact with the sliding contact surface between mounting bracket, has avoided aging because of Rubber Parts, thereby causes mounting bracket to come off having a strong impact on the design defect of deceleration and stopping performance; Main slide shaft and secondary slide shaft adopt embedding structure simultaneously, the caliper upper mounting boss is connected to braking jaw two ends, main slide shaft and secondary slide shaft also are arranged in installation base, strengthened greatly the intensity of jaw, avoided because the brake clamp notch portion is because foundry defect causes braking the deficiency of jaw fracture, avoid greatly the product waste, improved the quality of production capacity and product.
The accompanying drawing explanation
Fig. 1 is the cutaway view of background technology in the utility model.
Fig. 2 is cutaway view of the present utility model.
Fig. 3 is the structure for amplifying schematic diagram at A place in the utility model.
Fig. 4 is structural representation of the present utility model.
Fig. 5 is the structural representation of secondary slide shaft in the utility model.
Fig. 6 is the structural representation of caliper in the utility model.
In figure, 10, caliper; 101, main mounting hole; 102, secondary mounting hole; 103, plunger shaft; 104, installation base; 11, dust plug; 12, pad; 13, brake plate combination; 14, mounting bracket; 141, draw-in groove; 142, connect boss; 15, piston; 16, seal ring; 17, shoe cream room; 18, oil feeding device; 19, exhaust gear; 20, secondary slide shaft; 201, fastening part; 202, sliding part; 203, oil resevoir; 204, threaded portion; 30, rubber coating; 40, braking jaw; 10 ', caliper; 104 ', installation base; 13 ', brake plate combination; 14 ', mounting bracket; 15 ', piston; 20 ', secondary slide shaft; 30 ', rubber coating; 40 ', braking jaw; .
The specific embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figures 2 to 6, the utility model comprises caliper 10, mounting bracket 14, be arranged on piston 15 and brake plate combination 13 in caliper 10, be arranged on oil feeding device 18 and exhaust gear 19 on caliper 10, be provided with braking jaw 40 on caliper 10, braking jaw 40 is the rectangular notch of an opening, also be provided with installation base 104 on caliper 10, braking jaw 40 is connected with installation base 104 with the opposite face of the vertical setting of installation base 104 and opening, be symmetrically arranged with the main mounting hole 101 and the secondary mounting hole 102 that are parallel to piston 15 axis on installation base 104, be provided with stepped hole on main mounting hole 101 and secondary mounting hole 102, be placed with pad 12 on stepped hole, be interspersed with main slide shaft and secondary slide shaft 20 at main mounting hole 101 and the interior correspondence of secondary mounting hole 102, main slide shaft and secondary slide shaft 20 pass successively pad 12 and mounting bracket 14 and are affixed on caliper 10, the other end at main mounting hole 101 and secondary mounting hole 102 also is equipped with dust plug 11, the outstanding braking of mounting bracket 14 other ends jaw 40, and can be fastened on motor bike.
As shown in Figure 5, secondary slide shaft 20 comprises fastening part 201, sliding part 202, threaded portion 204 and is arranged on oil resevoir 203 on sliding part 202, threaded portion 204 can be tightened on caliper 10, but mounting bracket 14 coordinates and relative sliding with sliding part 202, when the oil resevoir 203 arranged on sliding part 202 can store lubricating oil adjustable sliding, lubricating oil distributes, and fastening part 201 can hold out against on pad 12 by instrument.
This utility model is under initial condition, oil feeding device 18 is in the interior injection liquid force feed of plunger shaft 103, piston 15 motions, promote brake plate combination 13 actions, produce braking effect, mounting bracket 14 moves along main slide shaft and secondary slide shaft 20, be distributed with the lubricating oil distributed out on the contact surface of mounting bracket 14 and sliding part 202 from oil resevoir 203 and shoe cream room 17, during the contact braking, piston 15 is retracted, air is discharged from exhaust gear 19, and mounting bracket 14 returns along main slide shaft and secondary slide shaft 20.
Compared with prior art, the utility model master slide shaft and secondary slide shaft 20 adopt embedding structure, secondary slide shaft 20 is that rigidity contacts with the sliding contact surface between mounting bracket 14, has avoided, because Rubber Parts is aging, thereby cause mounting bracket 14 to come off, having a strong impact on the design defect of deceleration and stopping performance; Main slide shaft and secondary slide shaft 20 adopt embedding structure simultaneously, caliper 10 upper mounting boss 104 are connected to braking jaw 40 two ends, main slide shaft and secondary slide shaft 20 also are arranged in installation base 104, strengthened greatly the intensity of jaw, avoided because braking jaw 40 parts are because foundry defect causes braking the deficiency of jaw 40 fractures, avoid greatly the product waste, improved the quality of production capacity and product.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (8)
1. for the brake clamp of motor bike, comprise caliper (10), be arranged on piston (15) and brake plate combination (13) in caliper (10), and be arranged on oil feeding device (18) and the exhaust gear (19) on caliper (10), it is characterized in that, offer braking jaw (40) on described caliper (10) and be positioned at braking jaw (40) inside and symmetrically arranged main mounting hole (101) and secondary mounting hole (102), described main mounting hole (101) axis and secondary mounting hole (102) axis all are parallel to piston (15) axis, in described main mounting hole (101) and secondary mounting hole (102) respectively correspondence be interspersed with main slide shaft and secondary slide shaft (20), locate to be provided with mounting bracket (14) at braking jaw (40), and mounting bracket (14) the inner is set in main slide shaft and secondary slide shaft (20) is upper also can slide along main slide shaft and secondary slide shaft (20), the outstanding braking in mounting bracket (14) outer end jaw (40), described mounting bracket (14) contacts with secondary slide shaft (20) rigidity.
2. the brake clamp for motor bike according to claim 1, it is characterized in that, also be provided with installation base (104) on described caliper (10), braking jaw (40) is connected with the vertical setting of installation base (104) and with installation base (104), and described main mounting hole (101) and secondary mounting hole (102) are arranged on installation base (104).
3. the brake clamp for motor bike according to claim 1, it is characterized in that, described mounting bracket (14) the inner has connection boss (142) and be enclosed with rubber coating (30) on connection boss (142), and described secondary slide shaft (20) vertically runs through connection boss (142) and contacts with rubber coating (30) sealing with rubber coating (30) and secondary slide shaft (20) outer wall.
4. the brake clamp for motor bike according to claim 3, is characterized in that, described rubber coating (30) is formed with a shoe cream room (17) and above-mentioned secondary slide shaft (20) through this shoe cream room (17) with being connected between boss (142).
5. according to the described brake clamp for motor bike of claim 3 or 4, it is characterized in that, offer an annular slot (141) within connecting boss (142), described secondary slide shaft (20) is arranged with a seal ring (16) and described seal ring (16) is positioned at draw-in groove (141).
6. the brake clamp for motor bike according to claim 1 and 2, it is characterized in that, offer stepped hole and described stepped hole and secondary mounting hole (102) on described caliper (10) on same axis, be provided with pad (12) on stepped hole, described secondary slide shaft (20) runs through successively pad (12) and stepped hole and is connected on caliper (10).
7. the brake clamp for motor bike according to claim 4, is characterized in that, offers an annular oil resevoir (203) and described oil resevoir (203) and be positioned at connection boss (142) on secondary slide shaft (20).
8. the brake clamp for motor bike according to claim 6, is characterized in that, described secondary slide shaft (20) one ends are threaded with caliper (10) and are sealedly connected with a dust plug (11) in this end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320615723 CN203358558U (en) | 2013-09-30 | 2013-09-30 | Brake caliper for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320615723 CN203358558U (en) | 2013-09-30 | 2013-09-30 | Brake caliper for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203358558U true CN203358558U (en) | 2013-12-25 |
Family
ID=49806363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320615723 Expired - Fee Related CN203358558U (en) | 2013-09-30 | 2013-09-30 | Brake caliper for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203358558U (en) |
-
2013
- 2013-09-30 CN CN 201320615723 patent/CN203358558U/en not_active Expired - Fee Related
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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: 20131225 Termination date: 20160930 |