CN201236907Y - Braking caliper fixing device - Google Patents
Braking caliper fixing device Download PDFInfo
- Publication number
- CN201236907Y CN201236907Y CNU2008200960190U CN200820096019U CN201236907Y CN 201236907 Y CN201236907 Y CN 201236907Y CN U2008200960190 U CNU2008200960190 U CN U2008200960190U CN 200820096019 U CN200820096019 U CN 200820096019U CN 201236907 Y CN201236907 Y CN 201236907Y
- Authority
- CN
- China
- Prior art keywords
- brake caliper
- bearing support
- fixation fork
- brake
- fixed hole
- 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
Links
- 239000000463 material Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model discloses a brake caliper fixing device which comprises a bearing seat. The bearing seat is provided with at least two fixing forks, and a brake caliper assembly is connected with the bearing seat through the fixing forks. The bearing seat is connected and fixed with the brake caliper assembly through the fixing forks, thereby being easy to lay out the space and save the material; at the same time, the bonding strength is increased, the deformation is reduced, the related parts are easy to manufacture, and the cost is low.
Description
Technical field
The utility model relates to a kind of fixing device, relates in particular to a kind of brake caliper attachment.
Background technique
At present, the passenger car braking system adopts caliper disc brake mostly.Caliper disc brake mainly comprises brake calipers and brake disc, and brake calipers is clipped in the middle brake disc, and brake calipers then is fixed on the knuckle of vehicle bridge or on the break guard shield base plate.When brake calipers is installed on the knuckle, need on knuckle, arrange mounting hole, mounting bracket can cause the knuckle out-of-shape like this, and can strengthen usage space.When brake calipers is installed on the break guard shield base plate, because break guard shield base plate generally forms with the steel plate impact briquetting, fixedly brake calipers then needs certain intensity requirements, and the sheet material that is used to make break guard shield base plate is too thick, though intensity is big, increased the punching press difficulty; The too thin then insufficient strength of sheet material, break guard shield base plate easy deformation.Because break guard shield base plate need be fixed by bolts on the bearing support of axle housing or wheel hub, increased the shearing stress of bolt so again.
Existing brake caliper attachment need improve and be perfect.
Summary of the invention
The technical problems to be solved in the utility model is to remedy above-mentioned the deficiencies in the prior art, and a kind of convenient layout is provided, and can save the brake caliper attachment of material, increase join strength.
Technical problem of the present utility model is solved by the following technical programs:
A kind of brake caliper attachment comprises the bearing support that connects with axle housing, it is characterized in that: described bearing support is provided with at least two fixation forks that connect brake caliper assy.
Technical problem of the present utility model is further solved by the following technical programs:
Above-mentioned brake caliper attachment, described fixation fork has two, be respectively first fixation fork and second fixation fork, described first fixation fork and described second fixation fork are formed the structure of similar fork-shaped, have first fixed hole that connects with brake caliper assy on described first fixation fork, have second fixed hole that connects with brake caliper assy on described second fixation fork.
Above-mentioned brake caliper attachment, described brake caliper assy use clutch shaft bearing seat connecting bolt to be connected with described bearing support by described first fixed hole, use the second bearing support connecting bolt to be connected with described bearing support by described second fixed hole.
Above-mentioned brake caliper attachment, described bearing support is connected by the axle housing connecting bolt with described axle housing.
The utility model beneficial effect compared with prior art is: bearing support adopts fixation fork and brake caliper assy to be connected and fixed, and is easy to spatial arrangement and saves material, has increased join strength simultaneously, reduces distortion, and correlated parts is easy to make, and is with low cost.
Description of drawings
Fig. 1 is to use the brake calipers system sectional view of the utility model brake caliper attachment.
Fig. 2 is the right elevation of Fig. 1, has removed brake disc and axle housing among the figure.
Embodiment
Also in conjunction with the accompanying drawings the utility model is described in further details below by concrete mode of execution.
As shown in Figure 1, 2, brake caliper attachment of the present utility model comprises the bearing support 20 that connects with axle housing 30.Caliper disc brake 10 is connected with bearing support 20, and bearing support 20 is installed on the axle housing 30.
Caliper disc brake 10 comprises semiaxis flange 11, flange bolt 12, brake disc 13, brake caliper assy 14.Brake disc 13 is connected by flange bolt 12 with semiaxis flange 11, and brake caliper assy 14 is clamped brake disc 13 from both sides.
As shown in Figure 2, bearing support 20 has first fixation fork 22 and second fixation fork 23 of the similar fork-shaped that stretches out, first fixation fork 22 is provided with first fixed hole 221, second fixation fork 23 is provided with second fixed hole 231, the brake caliper assy 14 of caliper disc brake 10 uses clutch shaft bearing seat connecting bolts 15 to be connected with bearing support 20 by described first fixed hole 221, uses the second bearing support connecting bolt 15 ' pass through second fixed hole 231 to be connected with bearing support 20.Bearing support 20 is connected with axle housing 30 by axle housing connecting bolt 21.
The utility model uses forging type to process the hub spindle bearing 20 that has first fixation fork 22 and second fixation fork 23, on first, second fixation fork, process first fixed hole 221 and second fixed hole 231 respectively, use bolt to be connected and fixed brake caliper assy 14 by fixed hole on the fixation fork 221,231 and bearing support 20.Utilize axle housing connecting bolt 21 that bearing support 20 is fixedly connected on the axle housing 30.
Brake caliper attachment of the present utility model, brake calipers are fixedly connected on the bearing support, avoid using break guard shield base plate, have also just avoided the shearing force problem of attachment bolt between break guard shield base plate and the bearing support.The bearing support simple shape of band fixation fork, be easy to casting, owing to adopt the fixation fork structure, the fixing bottom-plate bigger than tradition saved material and space; Can increase the constant intensity of brake calipers by adjusting the width and the thickness of fixation fork, thereby under the less situation of whole assembly arrangement space, use the bigger break of braking force to satisfy the demand.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (4)
1. a brake caliper attachment comprises the bearing support (20) that connects with axle housing (30), it is characterized in that: described bearing support (20) is provided with at least two fixation forks that connect brake caliper assy (14).
2. brake caliper attachment according to claim 1, it is characterized in that: described fixation fork has two, be respectively first fixation fork (22) and second fixation fork (23), described first fixation fork (22) and described second fixation fork (23) are formed the structure of similar fork-shaped, have first fixed hole (221) that connects with brake caliper assy (14) on described first fixation fork (22), have second fixed hole (231) that connects with brake caliper assy (14) on described second fixation fork (23).
3. brake caliper attachment according to claim 2, it is characterized in that: described brake caliper assy (14) uses clutch shaft bearing seat connecting bolt (15) to be connected with described bearing support (20) by described first fixed hole (221), uses the second bearing support connecting bolt (15 ＇) to be connected with described bearing support (20) by described second fixed hole (231).
4. according to any one described brake caliper attachment of claim 1-3, it is characterized in that: described bearing support (20) is connected by axle housing connecting bolt (21) with described axle housing (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200960190U CN201236907Y (en) | 2008-07-29 | 2008-07-29 | Braking caliper fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200960190U CN201236907Y (en) | 2008-07-29 | 2008-07-29 | Braking caliper fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201236907Y true CN201236907Y (en) | 2009-05-13 |
Family
ID=40649647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200960190U Expired - Lifetime CN201236907Y (en) | 2008-07-29 | 2008-07-29 | Braking caliper fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201236907Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401302B (en) * | 2014-11-06 | 2017-09-15 | 广西汽车集团有限公司 | Automobile and its disk brake Automobile drive rear axle assy |
-
2008
- 2008-07-29 CN CNU2008200960190U patent/CN201236907Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401302B (en) * | 2014-11-06 | 2017-09-15 | 广西汽车集团有限公司 | Automobile and its disk brake Automobile drive rear axle assy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090513 |
|
| CX01 | Expiry of patent term |