CN110043588A - A kind of disc brake pad of commercial vehicle - Google Patents
A kind of disc brake pad of commercial vehicle Download PDFInfo
- Publication number
- CN110043588A CN110043588A CN201910437182.1A CN201910437182A CN110043588A CN 110043588 A CN110043588 A CN 110043588A CN 201910437182 A CN201910437182 A CN 201910437182A CN 110043588 A CN110043588 A CN 110043588A
- Authority
- CN
- China
- Prior art keywords
- brake
- installing rack
- disc
- pad
- brake block
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
- F16D65/095—Pivots or supporting members therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/78—Features relating to cooling
- F16D65/84—Features relating to cooling for disc brakes
- F16D65/847—Features relating to cooling for disc brakes with open cooling system, e.g. cooled by air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D2069/004—Profiled friction surfaces, e.g. grooves, dimples
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The present invention provides a kind of disc brake pad of commercial vehicle, including left installing rack, right installing rack and preceding mounting rack；The side of the preceding mounting rack is fixedly connected on the internal edge of left installing rack, and the other end of preceding mounting rack is fixedly connected on the internal edge of right installing rack；Each mounting rack, there is corresponding stomata between pad and brake block, the gas for pouring in air inlet can be delivered to the surface of brake block by internal pipeline, the design of disc surface groove also allows gas uniformly be transported to the surface of brake block, enable automobile the device is whole in the process of moving and air blowing cooling processing is carried out to brake block, reduce the heating rate of brake block, and gas can also blow off the dust of disc surface, the design, which solves brake block use for a long time, to generate heat, the problem of dust of disc surface can not be handled, the safety in vehicle travel process is also improved simultaneously.
Description
Technical field
The invention belongs to technical field of automobile accessories, more specifically, in particular to a kind of disc brake pad of commercial vehicle.
Background technique
Disc brake pad is to be bonded to each other to constitute by high temperature compacting by steel disc and friction material layer.Disc brake device is
It is clamped with static brake disc as the braking disc of tyre rotation is to generate frictional force, the speed that turns a wheel reduces.When
When stepping on brake pedal, the piston in master cylinder can be pushed, and pressure is established in brake fluid line, and pressure is via brake fluid
It is transmitted to the piston of the wheel cylinder on brake callipers, the piston of wheel cylinder can be displaced outwardly and push after being under pressure
Brake block goes clamping brake disc, to reduce vehicle wheel rotational speed, to make car deceleration so that brake block rubs with brake disc or stop
Only.In the brake system of automobile, brake block is the breaking piece of most critical, and the quality of all braking effects is all that brake block rises certainly
Qualitative effect.
Such as Patent No.: in the patent of CN201210259271.X, disclose a kind of disc brake device, comprising external disk and
The middle part of inner disc, the external disk is equipped with wheel hub, and the wheel hub is matched with dynamical system, the side of the external disk and inner disc
Edge is equipped with brake disc, and the external disk is equipped with the first pit cell array being made of the first pit unit and by the first groove
First chase unit array of unit composition, the inner disc are equipped with the second dimple unit battle array being made of second dimple unit
Column and the second chase unit array being made of the second chase unit.
The existing disc brake device using effect being mounted on pony car is preferable, and given full play to its rapid heat dissipation has
Point, but the effect for the disc brake device being mounted in commercial vehicle is with regard to unsatisfactory, because commercial vehicle is generally self-possessed and load-carrying
Amount is higher by much than pony car, is caused to generate heat when brake block uses for a long time higher, has been seriously affected braking efficiency and department
The safety of machine, and the installation site of brake block is generally more narrow, the dust of accumulation may also will affect braking efficiency.
Then, in view of this, being studied improvement for existing structure and missing, the disc type for providing a kind of commercial vehicle is stopped
Vehicle piece, to reach more practical purpose.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of disc brake pads of commercial vehicle, to solve existing brake
The problem of piece long-time use can generate heat, the dust of disc surface can not be handled.
The purpose and effect of the disc brake pad of commercial vehicle of the present invention, are reached by technological means in detail below:
A kind of disc brake pad of commercial vehicle, including left installing rack, right installing rack, preceding mounting rack, pad, brake block are stopped
Hull, air inlet and brake piston；The side of the preceding mounting rack is fixedly connected on the internal edge of left installing rack, and preceding installation
The other end of frame is fixedly connected on the internal edge of right installing rack；The inside of the pad is equipped with groove, and pad screw twist-on
In the inner surface of left installing rack and right installing rack；The brake block is fixedly connected in the groove inside pad；The brake disc
Positioned at the middle position of two brake blocks in left and right, and the wheel hub screw twist-on of brake disc and automobile；The brake piston is fixed to be connected
It connects at the middle part of right installing rack.
Further, the brake block outer surface is equipped with criss-cross groove.
Further, the left installing rack, right installing rack, preceding mounting rack and brake block are corresponding equipped with position in identical height
Stomata, and interconnected pipeline is equipped with inside stomata.
Further, the air inlet twist-on is in the stomata of right installing rack top surface, and the top of air inlet is lateral
Funnel shaped, and the direction for being oriented automobile advance of air inlet after the installation is completed.
Further, the side of the air inlet is equipped with one layer of isolating strainer.
Compared with prior art, the invention has the following beneficial effects:
The surface design of brake block has criss-cross groove, and conventional brake piece is smooth surface, increases automobile
Frictional force when braking between brake block and brake disc, improves braking efficiency.
Secondly, there is corresponding stomata between each mounting rack, pad and brake block, air inlet can will be incorporated by internal pipeline
The gas in hole is delivered to the surface of brake block, and the design of disc surface groove also allows gas to be uniformly transported to brake block
Surface, enable automobile the device be whole in the process of moving air blowing cooling processing is carried out to brake block, reduce brake block
Heating rate, and gas can also blow off the dust of disc surface, which solves brake block and use meeting for a long time
Fever, disc surface dust the problem of can not handling, while also improving the safety in vehicle travel process.
Furthermore the design of air inlet top funnel shape increases pressure when gas enters pipeline, improves the device
The working efficiency of dedusting cooling, improves the practicability of the device.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram that the present invention is split.
Fig. 3 is A-A sectional view of the invention.
Fig. 4 is B-B sectional view of the invention.
Fig. 5 is the admission line schematic diagram of right installing rack of the present invention.
Fig. 6 is the admission line schematic diagram of left installing rack of the present invention.
Fig. 7 is the structural schematic diagram of brake block of the present invention.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
1, left installing rack；2, right installing rack；3, preceding mounting rack；4, pad；5, brake block；6, brake disc；7, air inlet；8,
Brake piston.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 7:
The present invention provides a kind of disc brake pad of commercial vehicle, including left installing rack 1, right installing rack 2, preceding mounting rack 3, lining
Block 4, brake block 5, brake disc 6, air inlet 7 and brake piston 8；The side of the preceding mounting rack 3 is fixedly connected on left installing rack 1
Internal edge, and the other end of preceding mounting rack 3 is fixedly connected on the internal edge of right installing rack 2；The inside of the pad 4 is set
It is fluted, and 4 screw twist-on of pad is in the inner surface of left installing rack 1 and right installing rack 2；The brake block 5 is fixedly connected on lining
In groove inside block 4；The brake disc 6 is located at the middle position of two brake blocks 5 in left and right, and the wheel of brake disc 6 and automobile
Hub screw twist-on；The brake piston 8 is fixedly connected on the middle part of right installing rack 2.
The specific structure and working principle of disk type brake device are existing mature technology, do not do tired state herein.
Wherein, 5 outer surface of brake block is equipped with criss-cross groove and increases brake block 5 as shown in Fig. 7
With the frictional force of brake disc 6, the braking efficiency of automobile is improved.
Wherein, the left installing rack 1, right installing rack 2, preceding mounting rack 3 and brake block 5 are corresponding equipped with position in identical height
Stomata, and interconnected pipeline is equipped with inside stomata, as shown in attached drawing 5 and attached drawing 6, the gas that can will enter from air inlet 7
Body is transported to the surface of brake block 5 by internal pipeline and corresponding stomata, is dusted cooling for brake block 5, avoids because of brake
The overheat of piece 5 or dust are excessive and cause braking efficiency to decline or the phenomenon that failure, improve the peace during car steering
Quan Xing.
Wherein, 7 twist-on of air inlet is in the stomata of 2 top surface of right installing rack, and the top of air inlet 7 is lateral leakage
Bucket shape shape, and the direction for being oriented automobile advance of air inlet 7 after the installation is completed, increase the pressure that gas pours in, improve
The working effect of device dedusting cooling.
Wherein, the side of the air inlet 7 is equipped with one layer of isolating strainer, and avoiding causes due to air inlet 7 pours in dust
Braking efficiency decline, improves the practicability of the device.
The specifically used mode and effect of the present embodiment:
In the present invention, which is installed on the wheel hub of automobile, twist-on air inlet 7 and by 7 direction of air inlet
The direction that automobile advances, while the car is driving, the gas of drive can pour in the inside of the device by air inlet 7, and lead to
The pipeline of the stomata and inside of crossing left installing rack 1, right installing rack 2, preceding mounting rack 3, pad 4 and brake block 5 conveys gas
To the surface of brake block 5, to achieve the purpose that be dusted cooling to brake block 5.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (5)
1. a kind of disc brake pad of commercial vehicle, it is characterised in that: the disc brake pad of the commercial vehicle includes left installing rack (1),
Right installing rack (2), preceding mounting rack (3), pad (4), brake block (5), brake disc (6), air inlet (7) and brake piston (8)；Institute
The side for stating preceding mounting rack (3) is fixedly connected on the internal edge of left installing rack (1), and the other end of preceding mounting rack (3) is fixed
It is connected to the internal edge of right installing rack (2)；The inside of the pad (4) is equipped with groove, and pad (4) screw twist-on is in left peace
Shelve the inner surface of (1) and right installing rack (2)；The brake block (5) is fixedly connected in the internal groove of pad (4)；It is described
Brake disc (6) is located at the middle position of two brake blocks (5) in left and right, and the wheel hub screw twist-on of brake disc (6) and automobile；It is described
Brake piston (8) is fixedly connected on the middle part of right installing rack (2).
2. the disc brake pad of commercial vehicle as described in claim 1, it is characterised in that: brake block (5) outer surface is equipped with
Criss-cross groove.
3. the disc brake pad of commercial vehicle as described in claim 1, it is characterised in that: the left installing rack (1), right installing rack
(2), preceding mounting rack (3) and brake block (5) are equipped with the corresponding stomata in position in identical height, and are equipped with and are interconnected inside stomata
Pipeline.
4. the disc brake pad of commercial vehicle as described in claim 1, it is characterised in that: air inlet (7) twist-on is in right installation
In the stomata of frame (2) top surface, and the top of air inlet (7) is lateral funnel shaped, and the court of air inlet (7) after the installation is completed
To the direction advanced for automobile.
5. the disc brake pad of commercial vehicle as described in claim 1, it is characterised in that: the side of the air inlet (7) is equipped with one
Layer isolating strainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910437182.1A CN110043588A (en) | 2019-05-24 | 2019-05-24 | A kind of disc brake pad of commercial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910437182.1A CN110043588A (en) | 2019-05-24 | 2019-05-24 | A kind of disc brake pad of commercial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110043588A true CN110043588A (en) | 2019-07-23 |
Family
ID=67283548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910437182.1A Withdrawn CN110043588A (en) | 2019-05-24 | 2019-05-24 | A kind of disc brake pad of commercial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110043588A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111214016A (en) * | 2020-01-08 | 2020-06-02 | 西南科技大学 | Detection system for cabinet position of rotary wardrobe |
| CN111271394A (en) * | 2020-01-21 | 2020-06-12 | 合肥工业大学 | Device for collecting brake dust of vehicle disc brake |
| CN111412233A (en) * | 2020-06-11 | 2020-07-14 | 莱州伟辰汽车配件有限公司 | Split type brake disc |
-
2019
- 2019-05-24 CN CN201910437182.1A patent/CN110043588A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111214016A (en) * | 2020-01-08 | 2020-06-02 | 西南科技大学 | Detection system for cabinet position of rotary wardrobe |
| CN111271394A (en) * | 2020-01-21 | 2020-06-12 | 合肥工业大学 | Device for collecting brake dust of vehicle disc brake |
| CN111271394B (en) * | 2020-01-21 | 2021-06-01 | 合肥工业大学 | Device for collecting brake dust of vehicle disc brake |
| CN111412233A (en) * | 2020-06-11 | 2020-07-14 | 莱州伟辰汽车配件有限公司 | Split type brake disc |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190723 |
|
| WW01 | Invention patent application withdrawn after publication |