CN109737155A - A kind of automotive disc brake - Google Patents
A kind of automotive disc brake Download PDFInfo
- Publication number
- CN109737155A CN109737155A CN201811581947.0A CN201811581947A CN109737155A CN 109737155 A CN109737155 A CN 109737155A CN 201811581947 A CN201811581947 A CN 201811581947A CN 109737155 A CN109737155 A CN 109737155A
- Authority
- CN
- China
- Prior art keywords
- brake
- lining pad
- guide rod
- caliper shell
- disc
- 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.)
- Pending
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Abstract
The invention discloses a kind of automotive disc brakes, including caliper shell, brake block backboard, lining pad, bracket, brake disc, guide rod, sealing ring, piston, bushing；The brake disc -- end is not in caliper shell inner cavity；The caliper shell inner cavity is equipped with brake block backboard, lining pad；The lining pad is set to the two sides of brake disc, is fitted and connected brake block backboard on the outside of the lining pad；The branch is set up on caliper shell；Guide rod is also vertically equipped on the bracket；Bushing is arranged on the guide rod, the outer sheath of the bushing is equipped with caliper shell；The guide rod is to be respectively arranged on up and down at two of bracket at two.The configuration of the present invention is simple, long service life can produce biggish braking moment using lesser driving force especially in the entire braking process of brake, more laborsaving, energy conservation, environmental protection, and braking effect is more obvious.
Description
Technical field
The present invention relates to brake technical fields, and in particular to a kind of automotive disc brake.
Background technique
Important component of the brake as automobile, concerning vehicle performance and traffic safety.Automobile is generally divided into disc type brake
Device and two kinds of drum brake.For drum brake, automobile brake steps on brake pedal mainly by driver, braking
Hydraulic coupling transmitting is supplied to wheel cylinder, struts brake-shoe, and shoe brake rubs with brake drum, generates brake force.Work as driver
After releasing of brake pedal, the pressure in brake wheel cylinder disappears, shoe brake return.Existing brake has the following deficiencies:
1, reliability is not high: brake or emergency braking when load is heavier or long descending, often braking retardation, braking distance compared with
Return, which is not thorough, after length, or braking causes to drag brake, and there are major safety risks.2, the weight of brake is big, leads to automobile oil consumption
Amount is high.3, brake in braking, realize with brake drum phase mutual friction and brake by friction plate, amount of heat is generated, so that brake
Service life substantially reduce.4, by prolonged use, the abrasion of cam causes braking effect poor than more serious.
Summary of the invention
The present invention is intended to provide a kind of automotive disc brake.
The invention provides the following technical scheme:
A kind of automotive disc brake, including caliper shell, brake block backboard, lining pad, bracket, brake disc, lead
To bar, sealing ring, piston, bushing；One end of the brake disc is set to caliper shell inner cavity；The caliper shell inner cavity is set
There are brake block backboard, lining pad；The lining pad is set to the two sides of brake disc, is fitted and connected on the outside of the lining pad
Brake block backboard；The branch is set up on caliper shell；Guide rod is also vertically equipped on the bracket；On the guide rod
It is arranged with bushing, the outer sheath of the bushing is equipped with caliper shell；The guide rod is to be respectively arranged on the upper and lower of bracket at two
At two.
The upper end of the lining pad is additionally provided with boss, and boss is fixedly arranged on brake block backboard；The boss thickness is small
In lining pad thickness.
The caliper shell and brake block backboard are that aluminium alloy is made.
The brake disc includes transverse slat and the stringer board that is fixed on transverse slat, is provided with heat release hole on the transverse slat.
Compared with prior art, the beneficial effects of the present invention are: the configuration of the present invention is simple, long service life especially exist
In the entire braking process of brake, biggish braking moment can produce using lesser driving force, more laborsaving, energy conservation, ring
It protects, braking effect is more obvious.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is left topology view of the invention.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of automotive disc brake, including caliper shell
1, brake block backboard 2, lining pad 3, bracket 4, brake disc 5, guide rod 6, sealing ring 7, piston 8, bushing 9；The brake disc 5
One end be set to 1 inner cavity of caliper shell；1 inner cavity of caliper shell is equipped with brake block backboard 2, lining pad 3；It is described
Lining pad 3 is set to the two sides of brake disc 5, and the outside of the lining pad 3 is fitted and connected brake block backboard 2；The bracket 4 is set
On caliper shell 1；Guide rod 6 is also vertically equipped on the bracket 4；Bushing 9 is arranged on the guide rod 6, it is described
The outer sheath of bushing 9 is equipped with caliper shell 1；The guide rod 6 is to be respectively arranged on up and down at two of bracket 4 at two.
The upper end of the lining pad 3 is additionally provided with boss, and boss is fixedly arranged on brake block backboard 2；The boss thickness
Less than lining pad thickness.
The caliper shell 1 and brake block backboard 2 are that aluminium alloy is made.
The brake disc 5 includes transverse slat and the stringer board being fixed on transverse slat, is provided with heat release hole on the transverse slat.
Piston 8 is additionally provided between the bracket 4 and caliper shell 1, the outer wall of piston 8 is arranged with sealing ring 9.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the exemplary embodiment, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit require rather than it is described illustrate to limit, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.In addition, it should be understood that although this specification is described in terms of embodiments, but it is not each
Embodiment only contains an independent technical solution, and this description of the specification is merely for the sake of clarity, this field
Technical staff should consider the specification as a whole, and the technical solutions in the various embodiments may also be suitably combined, form this
The other embodiments that field technical staff is understood that.
Claims (4)
1. a kind of automotive disc brake, which is characterized in that including caliper shell, brake block backboard, lining pad, bracket,
Brake disc, guide rod, sealing ring, piston, bushing；One end of the brake disc is set to caliper shell inner cavity；The caliper
Housing cavity is equipped with brake block backboard, lining pad；The lining pad is outside the two sides of brake disc, the lining pad
Side is fitted and connected brake block backboard；The branch is set up on caliper shell；Guide rod is also vertically equipped on the bracket；Institute
It states and is arranged with bushing on guide rod, the outer sheath of the bushing is equipped with caliper shell；The guide rod is to be respectively arranged at two
Up and down at two of bracket.
2. a kind of automotive disc brake according to claim 1, it is characterised in that: the upper end of the lining pad is also set
There is boss, boss is fixedly arranged on brake block backboard；The boss thickness is less than lining pad thickness.
3. a kind of automotive disc brake according to claim 1, it is characterised in that: the caliper shell and brake block
Backboard is that aluminium alloy is made.
4. a kind of automotive disc brake according to claim 1, it is characterised in that: the brake disc includes transverse slat and consolidates
The stringer board being scheduled on transverse slat is provided with heat release hole on the transverse slat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811581947.0A CN109737155A (en) | 2018-12-24 | 2018-12-24 | A kind of automotive disc brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811581947.0A CN109737155A (en) | 2018-12-24 | 2018-12-24 | A kind of automotive disc brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109737155A true CN109737155A (en) | 2019-05-10 |
Family
ID=66359670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811581947.0A Pending CN109737155A (en) | 2018-12-24 | 2018-12-24 | A kind of automotive disc brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109737155A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2178067A1 (en) * | 1993-12-22 | 1995-06-29 | Nui Wang | A disc brake assembly |
| CN105587806A (en) * | 2016-03-08 | 2016-05-18 | 梅州市洪裕汽车配件制造有限公司 | Car brake disc with high safety performance |
| CN207261519U (en) * | 2017-08-04 | 2018-04-20 | 合肥元丰汽车制动系统有限公司 | A kind of automobile brake disc |
| CN108916270A (en) * | 2018-07-04 | 2018-11-30 | 安徽车鑫保汽车销售有限公司 | A kind of automotive disc brake |
-
2018
- 2018-12-24 CN CN201811581947.0A patent/CN109737155A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2178067A1 (en) * | 1993-12-22 | 1995-06-29 | Nui Wang | A disc brake assembly |
| CN105587806A (en) * | 2016-03-08 | 2016-05-18 | 梅州市洪裕汽车配件制造有限公司 | Car brake disc with high safety performance |
| CN207261519U (en) * | 2017-08-04 | 2018-04-20 | 合肥元丰汽车制动系统有限公司 | A kind of automobile brake disc |
| CN108916270A (en) * | 2018-07-04 | 2018-11-30 | 安徽车鑫保汽车销售有限公司 | A kind of automotive disc brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190510 |