CN204647083U - A kind of automobile disc brake support - Google Patents
A kind of automobile disc brake support Download PDFInfo
- Publication number
- CN204647083U CN204647083U CN201520175522.5U CN201520175522U CN204647083U CN 204647083 U CN204647083 U CN 204647083U CN 201520175522 U CN201520175522 U CN 201520175522U CN 204647083 U CN204647083 U CN 204647083U
- Authority
- CN
- China
- Prior art keywords
- bracket head
- disc brake
- curve
- support
- camber beam
- 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
A kind of automobile disc brake support, comprise the camber beam (7) of a symmetry, the two ends of described camber beam (7) are arranged with bracket head (8), the top of bracket head (8) is provided with circular hole (6), bottom is provided with three bolts hole (5), it is characterized in that: the bottom of described bracket head (8) is connected by curve with the end of camber beam (7).The utility model, density can reach 7300kg/m
3, tensile strength reaches 600/Mpa, the bolt hole on bracket head, be connected with knuckle by strengthening bolt, play support bracket fastened effect.Transition arc R rounding off, serves the effect of strengthening supporting structure, alleviates the weight of support simultaneously.
Description
Technical field
The utility model relates to auto parts and components field, particularly relates to a kind of support for automotive disc brake.
Background technique
Disc brake
supportbe one of major part of automotive disc brake, its function bears automotive front load, supports and be with movable friction plate to horizontally slip and make automobile brake.?
automobileunder travelling state, it subjects changeable impulsive load, therefore, requires that it has very high intensity.The critical piece be connected with support has the parts such as clamp, connecting bridge, front hub, brake disc, front-axle steering joint, therefore the structural strength of disc brake support directly affects the Safety performance of automobile, constantly there is automobile disc brake support breakage event of running at high speed in recent years, therefore the intensity of automobile disc brake support is improved, optimizing its structure, is the only way of improving vehicle safety performance.For this reason, design a kind of high strength, easy for installation, lightweight automobile disc brake support, for raising vehicle operation performance and Safety performance significant.
Summary of the invention
For the above technical deficiency existed, the purpose of this utility model is to provide a kind of automobile disc brake support, under existing automotive disc brake structure prerequisite, by optimization and the raw-material improvement of structure, improves automobile support Safety performance.
The technical solution of the utility model is achieved in the following ways: a kind of automobile disc brake support, comprise the camber beam of a symmetry, the two ends of described camber beam are arranged with bracket head, the top of bracket head is provided with circular hole, bottom is provided with three bolts hole, it is characterized in that: the bottom of described bracket head is connected by curve with the end of camber beam.
Described camber beam and the material of bracket head are QT600-3.
Be smoothly connected with transition arc R1, R2, R3 between the curve I of the lower inside of described bracket head, curve II, curve III, curve IV.
The utility model, adopt the material of QT600-3, its density can reach 7300 kg/m
3, tensile strength reaches 600/Mpa, the corresponding circular hole with caliper, connecting bridge of circular hole on the bracket head of two ends, can be set on sliding pin by caliper and connecting bridge, after connecting caliper and caliper bridge with bolt, caliper and connecting bridge can be horizontally slipped on support by the sliding pin on support.Carry out static strength analysis to support thus, can obtain each stress distribution situation, determine dangerous and superfluous position, for the finite element optimum design of structure provides important evidence, whole supporting structure is optimized, intensity is also corresponding to be improved.Bolt hole on bracket head, is connected with knuckle by high-strength bolt, plays support bracket fastened effect.Transition arc R rounding off, serves the effect of strengthening supporting structure, alleviates the weight of support simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the C-C sectional view of Fig. 2.
Embodiment
Known by Fig. 1, Fig. 2, Fig. 3, a kind of automobile disc brake support, comprise the camber beam 7 of a symmetry, the two ends of described camber beam 7 are arranged with bracket head 8, the top of bracket head 8 is provided with circular hole 6, bottom is provided with three bolts hole 5, and the bottom of described bracket head 8 is connected by line smoothing with the end of camber beam 7, and the material of camber beam 7 and bracket head 8 is QT600-3.Be smoothly connected with transition arc R1, R2, R3 between the curve I 1 of the lower inside of bracket head 8, curve II 2, curve III 3, curve IV 4.
The utility model is fixed together by bolt and knuckle, support both ends of the surface respectively has two sliding pins.Two circular holes 6 are respectively had at the corresponding position of caliper, connecting bridge, can caliper and connecting bridge be set on sliding pin by the spacing of this circular hole 6 and A1, B1, C1, after connecting caliper and caliper bridge with bolt, caliper and connecting bridge can be horizontally slipped on automobile disc brake support by the sliding pin on the utility model.The utility model carries out static strength analysis to support thus, each stress distribution situation can be obtained, determine dangerous and superfluous position, for the finite element optimum design of structure provides important evidence, as curve in Fig. 1 I 1, curve II 2, curve III 3, curve IV 4 position, improve after static strength analysis, whole supporting structure is optimized, intensity is also corresponding to be improved.
Force analysis on the utility model:
1, the counter-force of the frictional force of brake caliper brake pad and brake disc is applied to the side of brake caliper, and its frictional force size is F=∪ * F1, from the horizontal by 30 ° of angles;
2, on the utility model with brake caliper connecting part from the active force of brake caliper to it, be the weight of caliper.
3, because fillet place easily produces the concentrated cause of stress, and tie bracket has six bolts hole 5 on knuckle, and the stress position that therefore the utility model is maximum and generation can only at the fillet places of opposite side.Play the effect of fixed support, two ends bearing pin and caliper.
Claims (3)
1. an automobile disc brake support, comprise the camber beam (7) of a symmetry, the two ends of described camber beam (7) are arranged with bracket head (8), the top of bracket head (8) is provided with circular hole (6), bottom is provided with three bolts hole (5), it is characterized in that: the bottom of described bracket head (8) is connected by curve with the end of camber beam (7).
2. a kind of automobile disc brake support according to claim 1, is characterized in that: described camber beam (7) and the material of bracket head (8) are QT600-3.
3. a kind of automobile disc brake support according to claim 1, is characterized in that: be smoothly connected with transition arc R1, R2, R3 between the curve I (1) of described bracket head (8) lower inside, curve II (2), curve III (3), curve IV (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520175522.5U CN204647083U (en) | 2015-03-27 | 2015-03-27 | A kind of automobile disc brake support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520175522.5U CN204647083U (en) | 2015-03-27 | 2015-03-27 | A kind of automobile disc brake support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204647083U true CN204647083U (en) | 2015-09-16 |
Family
ID=54099840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520175522.5U Expired - Fee Related CN204647083U (en) | 2015-03-27 | 2015-03-27 | A kind of automobile disc brake support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204647083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776134A (en) * | 2015-03-27 | 2015-07-15 | 江苏佰瑞克汽配有限公司 | Automobile disc brake bracket |
-
2015
- 2015-03-27 CN CN201520175522.5U patent/CN204647083U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776134A (en) * | 2015-03-27 | 2015-07-15 | 江苏佰瑞克汽配有限公司 | Automobile disc brake bracket |
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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: 20150916 Termination date: 20170327 |