CN2558558Y - Floating shockproof brake clamp - Google Patents
Floating shockproof brake clamp Download PDFInfo
- Publication number
- CN2558558Y CN2558558Y CN 02265458 CN02265458U CN2558558Y CN 2558558 Y CN2558558 Y CN 2558558Y CN 02265458 CN02265458 CN 02265458 CN 02265458 U CN02265458 U CN 02265458U CN 2558558 Y CN2558558 Y CN 2558558Y
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- CN
- China
- Prior art keywords
- floating
- pins
- pin
- shock
- clamp
- 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
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- Braking Arrangements (AREA)
Abstract
The utility model relates to a floating shock-proof braking clamp consisting of brackets. The bracket is fixed on an automobile steering knuckle. A group of pins and return springs are arranged under the brackets. The floating clamp is arranged on the brackets by the pins. Clearance fit is adopted between the pins and the floating clamp. The installing slot is arranged close to the end of the pins. A plurality of shock-proof rings, which is distributed by convex and concave bodies at intervals and has a little surplus fit are arranged on the installing slot. The shock-proof ring has a shape of ''C'' and the horizontal width is less than that of the installing slot a little. The external diameter of the middle is less than that of the two ends in free states. The whole body is made from soft plastic. The utility model has a reasonable structure and is easy to make and assemble. The pin runs freely in the clamp and moves stably without being directly in contact. Shock and noise is difficult to make. The pins are not frayed easily. The product has a good performance and long service time and can run stably etc.
Description
Technical field
The utility model relates to a kind of structural improvement of brake system of car, especially carries out the improvement of shockproof structure at the brake clamp of automobile.
Background technology
Existing automobile brake pincers have two kinds usually with the method for attachment of support, and a kind of is the conduit pattern, and another kind is the pin pattern.And the free-running fit of employing more than in the structure of pole-pin type forms.For example, at home in the light minicar floating brake caliper assemblys of great majority, pin provided thereon with all adopt one loose one tight free-running fit cooperating of caliper.Though this class form structure is comparatively simple, but when the car travelling brake, following deficiency is arranged: 1. owing to take free-running fit between pin and the caliper support, stressed bigger at the glancing impact brake clamp, add that brake clamp itself is the structure of floating type work, make pin and caliper (support) produce vibrations easily, influence its in-use performance; 2. when work, pin and caliper (support) can produce bump mutually every now and then, make it to produce bigger noise, the environment around the influence; This class formation period of service long afterwards, pin wearing and tearing are bigger, the noise that sends is bigger, has almost arrived ear-piercing stage.
Summary of the invention
The utility model mainly is that to solve between existing in prior technology pin and caliper vibrations bigger, is easy to wearing and tearing, and is easy to produce the technical matters of bigger noise etc.
The utility model mainly overcomes above-mentioned technical matters by following technical proposals: the shockproof brake clamp of described floating, comprise the support that is fixed on the spindle, and be located at floating type caliper on the support by pin and retracing spring, and on this basis, on described pin, mounting groove is set, which is provided with bump protection ring.
As preferably, the close end place of the pin that tolerance clearance is bigger is provided with mounting groove, is equipped with by several convex bodys on it and concave volume is spaced apart and the bump protection ring of little interference fit.
As preferably, described bump protection ring is c-shaped, and its transverse width is slightly less than the width of mounting groove, and when free state, and its middle part external diameter is less than the external diameter at two ends, is wholely made by flexible plastic.
Therefore, the utlity model has rational in infrastructurely, make, easy to assembly, pin moves freely in caliper, stable action, and both direct contacts not are difficult for producing vibrations and noise, and pin is not easy to wear yet, properties of product are better, and service life is longer, characteristics such as stable and reliable operation.
Description of drawings
Accompanying drawing 1 is a kind of main TV structure scheme drawing with section of the present utility model;
Accompanying drawing 2 is a kind of plan structure scheme drawings of the present utility model;
Accompanying drawing 3 is A-A section-drawings of Fig. 1;
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the shockproof brake clamp structure of floating comprises support, support 1 is fixed on the spindle, support 1 has one group of pin 2 and retracing spring 8, floating type caliper 4 is arranged on the support 1 by pin 2, adopt free-running fit between pin 2 and the floating type caliper 4, close end at pin 2 is provided with mounting groove, is equipped with by several convex bodys on it and concave volume is spaced apart and the bump protection ring of little interference fit 3 (referring to accompanying drawing 1).
Glancing impact hydraulic oil promotes piston 5 from B, and 5 in piston promotes friction lining 6 tops to brake disc 7, and brake disc 7 is and the concentric bonded assembly of tire.Be suspended on the support 1 by pin 2 owing to caliper 4 simultaneously, when piston 5 promotes friction lining 6, the antagonistic force that produces makes caliper 4 clamp brake disc 7, this almost same time of two actions finishes, therefore can reach the purpose of rapid braking, caliper comes to this to reciprocatingly slide on pin and realizes braking function.
By the principle of work of above-mentioned brake caliper assembly as can be seen, caliper and pin often rub, and the utility model is set up a bump protection ring on pin, pin and caliper direct contact have been avoided, significantly reduced friction, reduced, be beneficial to and prolong part service life because of fricative noise.Simultaneously strengthened shockproof function again, human comfort is improved.Therefore, it is better to the utlity model has properties of product, and service life is longer, advantages such as stable and reliable operation.
Claims (3)
1. the shockproof brake clamp of floating comprises the support that is fixed on the spindle, and is located at floating type caliper on the support by pin and retracing spring, it is characterized in that on described pin (2) mounting groove being set, and which is provided with bump protection ring (3).
2. according to the shockproof brake clamp of the described floating of claim 1, it is characterized in that being provided with and be provided with mounting groove at the close end place of the bigger pin of tolerance clearance (2), be equipped with by several convex bodys on it and concave volume is spaced apart and the bump protection ring of little interference fit (3).
3. the shockproof brake clamp of floating according to claim 1 and 2 is characterized in that at described bump protection ring (3) c-shapedly, and its transverse width is slightly less than the width of mounting groove, and when free state, and its middle part external diameter is less than the external diameter at two ends, is wholely made by flexible plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02265458 CN2558558Y (en) | 2002-07-10 | 2002-07-10 | Floating shockproof brake clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02265458 CN2558558Y (en) | 2002-07-10 | 2002-07-10 | Floating shockproof brake clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2558558Y true CN2558558Y (en) | 2003-07-02 |
Family
ID=33731478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02265458 Expired - Lifetime CN2558558Y (en) | 2002-07-10 | 2002-07-10 | Floating shockproof brake clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2558558Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100385134C (en) * | 2003-07-04 | 2008-04-30 | Chr.迈尔有限公司及两合公司 | Calliper brake with disengaged position |
| CN103062262A (en) * | 2013-01-08 | 2013-04-24 | 安徽江淮汽车股份有限公司 | Noise reduction guiding pin for automobile brake caliper |
-
2002
- 2002-07-10 CN CN 02265458 patent/CN2558558Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100385134C (en) * | 2003-07-04 | 2008-04-30 | Chr.迈尔有限公司及两合公司 | Calliper brake with disengaged position |
| CN103062262A (en) * | 2013-01-08 | 2013-04-24 | 安徽江淮汽车股份有限公司 | Noise reduction guiding pin for automobile brake caliper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120710 Granted publication date: 20030702 |