CN212272875U - Automobile brake caliper - Google Patents
Automobile brake caliper Download PDFInfo
- Publication number
- CN212272875U CN212272875U CN202020358634.5U CN202020358634U CN212272875U CN 212272875 U CN212272875 U CN 212272875U CN 202020358634 U CN202020358634 U CN 202020358634U CN 212272875 U CN212272875 U CN 212272875U
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- China
- Prior art keywords
- brake disc
- main part
- piston
- brake
- heat conduction
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- Expired - Fee Related
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- 238000000926 separation method Methods 0.000 claims abstract description 6
- 230000002146 bilateral effect Effects 0.000 claims abstract 2
- 230000000694 effects Effects 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 28
- 230000017525 heat dissipation Effects 0.000 description 9
- 239000010720 hydraulic oil Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a car brake caliper, including brake disc, calliper main part and brake disc support, the brake disc support is installed to the one end of brake disc, the calliper main part is installed to brake disc support upper end, the calliper main part sets up directly over the brake disc, and the calliper main part wraps up the brake disc part, the bilateral symmetry that the inside of calliper main part is located the brake disc is provided with the piston chamber, the piston intracavity is provided with the piston, the separation blade is installed to the inner of piston, the upper end in piston chamber is provided with the branch oil pocket, a plurality of left louvres have been seted up to equidistant on the left surface of calliper main part, equidistant a plurality of right louvres have been seted up on the right flank of calliper main part, install the clutch blocks on the outer tip of piston. The utility model discloses a set up left louvre, right louvre, horizontal heat conduction groove and vertical heat conduction groove, it is poor to have solved current car brake caliper radiating effect, problem that life is short.
Description
Technical Field
The utility model relates to an auto-parts technical field specifically is an automobile brake caliper.
Background
The automobile brake is a braking device of an automobile, the brake used by the automobile is almost all of a friction type, the friction pair of the drum brake can be divided into two types of drum type and disc type, wherein a rotating element in the friction pair of the drum brake is a brake drum, the working surface is a cylindrical surface, the rotating element of the disc brake is a rotating brake disc, the end surface is the working surface, the automobile brake is a component which generates force (braking force) for resisting the movement or movement trend of the vehicle, the automobile brake caliper is the most core component of an automobile brake, and the existing automobile brake caliper has the problem of poor heat dissipation effect, when long-distance and long-time braking is needed in a long downhill, the automobile brake caliper is easy to break due to poor heat dissipation, and the life safety of drivers and passengers is threatened.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a car brake caliper has solved current car brake caliper radiating effect poor, problem that life is short.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an automobile brake caliper comprises a brake disc, a caliper main body and a brake disc support, wherein the brake disc support is installed at one end of the brake disc, the caliper main body is installed at the upper end of the brake disc support and is arranged right above the brake disc, the brake disc is wrapped by the caliper main body, piston cavities are symmetrically formed in the two sides of the inside of the caliper main body, which are located on the brake disc, pistons are arranged in the piston cavities, blocking pieces are installed at the inner ends of the pistons, oil distributing cavities are formed in the upper ends of the piston cavities, a plurality of left heat radiating holes are formed in the left side face of the caliper main body at equal intervals, a plurality of right heat radiating holes are formed in the right side face of the caliper main body at equal intervals, oil distributing cavities, which penetrate through the two sides of the caliper main body, of the inside and the outside of the caliper main body, friction blocks, the one end from the bottom up of clutch blocks orientation brake disc is equidistant to be provided with horizontal heat conduction groove, the one end of clutch blocks orientation brake disc is provided with vertical heat conduction groove between upper and lower two adjacent horizontal heat conduction grooves, the both ends of vertical heat conduction groove communicate with each other with upper and lower two adjacent horizontal heat conduction grooves.
Preferably, the upper end of the oil distribution cavity is provided with an oil inlet, the outer end of the oil inlet is connected with an oil inlet pipe, and the other end of the oil inlet pipe is connected with an automobile brake master cylinder.
Preferably, the friction block is fan-shaped as a whole, and the blocking pieces are closely matched with the inner wall of the periphery of the piston cavity.
Preferably, both ends of the transverse heat conduction groove penetrate through the left end and the right end of the friction block, the top end of the vertical heat conduction groove at the uppermost part of the friction block penetrates through the top end of the friction block, and the bottom end of the vertical heat conduction groove at the lowermost part of the friction block penetrates through the bottom end of the friction block.
Preferably, a brake disc connecting wheel shaft is installed on one side, opposite to the brake disc support, of the brake disc, and the brake disc connecting wheel shaft is fixedly connected with a vehicle hub.
Preferably, the left heat dissipation hole and the right heat dissipation hole are completely isolated from oil distribution cavities on two sides of the caliper body.
(III) advantageous effects
The utility model provides a car brake caliper possesses following beneficial effect:
(1) the utility model discloses a set up left louvre and right louvre, left side louvre and right louvre set up the left and right sides in the calliper main part respectively, and the both ends of left side louvre and right louvre run through in the inside and outside end of calliper main part, when personnel adopt brake pedal like this, the clutch blocks carries out the centre gripping to the brake disc from the both sides of brake disc, the quick calliper main part of discharging of heat accessible left louvre and right louvre that the friction produced, thereby effectively avoided the calliper main part to cause the problem that the damage appears in local overheat because of the heat dissipation slowly, left side louvre and right louvre are kept apart with the branch oil cavity completely, can effectively avoid hydraulic oil to reveal from.
(2) The utility model discloses a set up horizontal heat conduction groove and vertical heat conduction groove on the clutch blocks, and horizontal heat conduction groove and vertical heat conduction groove run through the intercommunication setting, both ends about the clutch blocks are run through at the both ends in horizontal heat conduction groove, the upper and lower both ends with the clutch blocks are run through at the both ends in vertical heat conduction groove, when the clutch blocks takes place the friction with the brake disc, the heat that the friction produced can partly be dispelled through horizontal heat conduction groove and vertical heat conduction groove fast, thereby can effectively reduce the temperature of brake disc and clutch blocks, improve brake disc and brake caliper's life, improve driving safety.
Drawings
Fig. 1 is a side view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic structural diagram of the friction block of the present invention.
The reference numbers in the figures are: 1. a brake disc; 2. the brake disc is connected with the wheel shaft; 3. a caliper body; 4. A brake disc support; 5. a piston cavity; 6. a piston; 7. a baffle plate; 8. an oil inlet; 9. an oil inlet pipe; 10. an oil dividing cavity; 11. a left heat dissipation hole; 12. a right heat dissipation hole; 13. a friction block; 14. a transverse heat conducting groove; 15. vertical heat conduction groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an automobile brake caliper comprises a brake disc 1, a caliper main body 3 and a brake disc support 4, wherein the brake disc support 4 is installed at one end of the brake disc 1, a caliper main body 3 is installed at the upper end of the brake disc support 4, the caliper main body 3 is arranged right above the brake disc 1, the brake disc 1 is partially wrapped by the caliper main body 3, piston cavities 5 are symmetrically arranged in the caliper main body 3 and are positioned on two sides of the brake disc 1, pistons 6 are arranged in the piston cavities 5, blocking pieces 7 are installed at the inner ends of the pistons 6, oil distributing cavities 10 are arranged at the upper ends of the piston cavities 5, a plurality of left radiating holes 11 are equidistantly arranged on the left side face of the caliper main body 3, a plurality of right radiating holes 12 are equidistantly arranged on the right side face of the caliper main body 3, the left radiating holes 11 and the right radiating holes 12 penetrate through the oil distributing cavities 10 on two sides of the caliper main body 3 and penetrate through the inner and outer, the one end from the bottom up of clutch block 13 towards brake disc 1 is equidistant to be provided with horizontal heat conduction groove 14, and clutch block 13 is provided with vertical heat conduction groove 15 towards the one end of brake disc 1 between two horizontal heat conduction grooves 14 adjacent from top to bottom, and the both ends of vertical heat conduction groove 15 communicate with each other with two horizontal heat conduction grooves 14 adjacent from top to bottom.
An oil inlet 8 is formed in the upper end of the oil dividing cavity 10, an oil inlet pipe 9 is connected to the outer end of the oil inlet 8, the other end of the oil inlet pipe 9 is connected with an automobile brake master cylinder, therefore, when a brake pedal is stepped on, the automobile brake master cylinder can supply oil to the caliper main body 3 through the oil inlet pipe 9, pressure is transmitted to a friction block 13 through hydraulic oil, the friction block 13 is pushed to clamp the brake disc 1, the brake disc 1 is forced to stop rotating, and the purpose of braking is achieved.
The whole fan-shaped that is of clutch blocks 13, separation blade 7 closely cooperate the setting with the inner wall all around of piston chamber 5, sets up like this, can avoid hydraulic oil to reveal from separation blade 7, improves braking effect.
Both ends of horizontal heat conduction groove 14 all run through both ends about the clutch block 13, and the top of the uppermost vertical heat conduction groove 15 of clutch block 13 runs through in the top of clutch block 13, and the bottom of the vertical heat conduction groove 15 of clutch block 13 bottommost runs through in the bottom of clutch block 13, sets up like this and can make the heat in horizontal heat conduction groove 14 and the vertical heat conduction groove 15 from the upper and lower left and right sides of clutch block 13 around effluvium, improves the radiating efficiency.
One side of the brake disc 1 opposite to the brake disc support 4 is provided with a brake disc connecting wheel shaft 2, and the brake disc connecting wheel shaft 2 is fixedly connected with a vehicle hub, so that the automobile hub can be controlled to rotate through the brake disc 1.
The left heat dissipation hole 11 and the right heat dissipation hole 12 are completely isolated from the oil distribution chamber 10 on both sides of the caliper body 3, so that hydraulic oil in the oil distribution chamber 10 can be prevented from leaking.
Working principle; during the use, when personnel adopt brake pedal, hydraulic oil in the car brake master cylinder just can carry oil inlet 8 through advancing oil pipe 9, and inject into the branch oil cavity 10 of calliper main part 3 both sides respectively from oil inlet 8 in, then reach piston cavity 5 through dividing oil cavity 10, promote separation blade 7 and remove towards brake disc 1 one side, separation blade 7 promotes piston 6, piston 6 promotes friction block 13, friction block 13 carries out the centre gripping to brake disc 1 from the both sides of brake disc 1, the heat that the friction produced partly through the quick calliper main part 3 of discharging of left louvre 11 and right louvre 12, partly exports through horizontal heat conduction groove 14 and vertical heat conduction groove 15 on the friction block 13.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automobile brake caliper, includes brake disc (1), calliper main part (3) and brake disc support (4), its characterized in that: brake disc support (4) are installed to the one end of brake disc (1), calliper main part (3) are installed to brake disc support (4) upper end, calliper main part (3) set up brake disc (1) positive upper end, and calliper main part (3) partially wrap up brake disc (1), the bilateral symmetry that the inside of calliper main part (3) is located brake disc (1) is provided with piston chamber (5), be provided with piston (6) in piston chamber (5), separation blade (7) are installed to the inner of piston (6), the upper end of piston chamber (5) is provided with branch oil pocket (10), equidistant a plurality of left louvres (11) of having seted up on the left side of calliper main part (3), equidistant a plurality of right louvres (12) of having seted up on the right side of calliper main part (3), oil pocket (10) that left side and right louvre (12) all passed calliper main part (3) both sides run through in calliper main part (3) are divided to oil pocket (10) Inside and outside both sides, install clutch blocks (13) on the outer tip of piston (6), clutch blocks (13) are provided with horizontal heat conduction groove (14) towards the one end from the bottom up of brake disc (1) equidistant, clutch blocks (13) are provided with vertical heat conduction groove (15) towards the one end of brake disc (1) between upper and lower two adjacent horizontal heat conduction grooves (14), the both ends of vertical heat conduction groove (15) communicate with each other with upper and lower two adjacent horizontal heat conduction grooves (14).
2. The automotive brake caliper of claim 1, wherein: an oil inlet (8) is formed in the upper end of the oil distribution cavity (10), an oil inlet pipe (9) is connected to the outer end of the oil inlet (8), and the other end of the oil inlet pipe (9) is connected with an automobile brake master cylinder.
3. The automotive brake caliper of claim 1, wherein: the friction block (13) is integrally fan-shaped, and the baffle plates (7) are tightly matched with the inner wall of the periphery of the piston cavity (5).
4. The automotive brake caliper of claim 1, wherein: the two ends of the transverse heat conducting groove (14) penetrate through the left end and the right end of the friction block (13), the top end of the vertical heat conducting groove (15) on the uppermost portion of the friction block (13) penetrates through the top end of the friction block (13), and the bottom end of the vertical heat conducting groove (15) on the lowermost end of the friction block (13) penetrates through the bottom end of the friction block (13).
5. The automotive brake caliper of claim 1, wherein: and a brake disc connecting wheel shaft (2) is arranged on one side of the brake disc (1) opposite to the brake disc support (4), and the brake disc connecting wheel shaft (2) is fixedly connected with a vehicle hub.
6. The automotive brake caliper of claim 1, wherein: the left radiating hole (11) and the right radiating hole (12) are completely isolated from oil distributing cavities (10) on two sides of the caliper main body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020358634.5U CN212272875U (en) | 2020-03-20 | 2020-03-20 | Automobile brake caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020358634.5U CN212272875U (en) | 2020-03-20 | 2020-03-20 | Automobile brake caliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212272875U true CN212272875U (en) | 2021-01-01 |
Family
ID=73883196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020358634.5U Expired - Fee Related CN212272875U (en) | 2020-03-20 | 2020-03-20 | Automobile brake caliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212272875U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202063A (en) * | 2021-04-20 | 2021-08-03 | 陈伟 | Rotary type grating dirt removing machine for hydraulic engineering and dirt removing method thereof |
| CN114165536A (en) * | 2021-11-23 | 2022-03-11 | 南京快轮智能科技有限公司 | Novel brake caliper |
-
2020
- 2020-03-20 CN CN202020358634.5U patent/CN212272875U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202063A (en) * | 2021-04-20 | 2021-08-03 | 陈伟 | Rotary type grating dirt removing machine for hydraulic engineering and dirt removing method thereof |
| CN114165536A (en) * | 2021-11-23 | 2022-03-11 | 南京快轮智能科技有限公司 | Novel brake caliper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |