CN203717745U - Brake lining - Google Patents
Brake lining Download PDFInfo
- Publication number
- CN203717745U CN203717745U CN201320804064.8U CN201320804064U CN203717745U CN 203717745 U CN203717745 U CN 203717745U CN 201320804064 U CN201320804064 U CN 201320804064U CN 203717745 U CN203717745 U CN 203717745U
- Authority
- CN
- China
- Prior art keywords
- steel backing
- brake
- abrasion
- wear detector
- brake pad
- 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
Links
Abstract
The utility model discloses a brake lining, which includes a steel backing and a friction block arranged on the steel backing, wherein abrasion detectors are embedded in the friction block, mounting holes are formed in the steel backing, the abrasion detectors are embedded in the friction block through the mounting holes, and the top ends of the abrasion detectors are flush with the set abrasion position of the friction block. As the abrasion detectors are embedded in the friction block, when the brake lining provided by the utility model is in use, the abrasion detectors are connected with an automobile ECU control system through a sensor, after the friction block is abraded to the set position, the abrasion detectors are in contact abrasion with an automobile brake drum, the sensor sends a detecting signal to the automobile ECU control system, the ECU controls an alarm to remind a driver that the brake lining needs to be changed, so that the situations that the braking efficiency is reduced or the braking fails due to the friction block abrasion can be effectively avoided, and driving safety is improved.
Description
Technical field
The utility model relates to a kind of auto parts machinery, and concrete is a kind of brake block.
Background technique
At present automotive brake mainly comprises two kinds of disc type brake and drum brake, and in like manner, brake block is also mainly divided into the brake block of disk type braker and the brake shoe of drum brake.Nowadays, disk type braker is widely used in the Lightweight Vehicless such as family-sized car.Brake block is also brake rubber block, and in the brake system of automobile, brake block is the breaking piece of most critical, and the quality of all braking effects is all played a decisive role by brake block, and therefore, good brake block is the patron saint of people and automobile.
Brake block (brake lining) generally consists of steel backing, bonding thermal-protective coating and brake pad, and steel backing will come antirust through application; Thermal-protective coating is comprised of adiabatic material, and object is heat insulation; Brake pad is comprised of friction material and tackiness agent, is compressed on brake disc or brake drum and produces and rub, thereby reach the object that vehicle deceleration brakes during brake.Due to rubbing action, brake pad can be worn gradually.Yet the current method that does not detect preferably friction disc wear, generally, when friction disc wear arrives limit position, changes after the abrasion condition of dependence driver observe and decide friction plate again.But when friction disc wear arrives limit position, the braking ability of break has been subjected to larger impact, if cannot change in time brake block, very easily occurs security incident.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of brake block, and this brake block can give the alarm during to desired location at friction disc wear, reminds driver to safeguard or changes, and guarantees traffic safety.
For achieving the above object, the utility model provides following technological scheme:
A kind of brake block, comprise steel backing and be arranged on the brake pad on described steel backing, in described brake pad, be embedded with wear detector, described steel backing is provided with mounting hole, described wear detector is embedded in described brake pad by described mounting hole, and the top of described wear detector flushes with the setting abration position of described brake pad.
Further, described brake pad dorsad the end face of described steel backing be provided with dust discharging grooves.
Further, the bottom surface of described dust discharging grooves to the distance of described steel backing is less than or equal to the top of described wear detector to the distance of described steel backing.
Further, described wear detector adopts soft metal material easy to wear to make.
Further, described wear detector adopts metallic lead, metallic tin or metallic aluminium to make.
Further, on four of described brake pad angles, be equipped with wear detector.
Further, the both sides of described steel backing are provided with the contiguous block for being connected with other structures.
Further, a side of described steel backing is provided with limiting stopper.
Further, described limiting stopper comprises the limiting stopper body that two ends doubling fits together, and one end of described limiting stopper body is provided with the attachment face of outwards turning up, described attachment face is provided with riveted holes, and the burst of described limiting stopper body is provided with for the spacing hole with other respective outer side edges.
The beneficial effects of the utility model are:
Brake block of the present utility model, by bury wear detector underground in brake pad, during use, wear detector is connected with automobile ECU control system by sensor, when brake pad may wear to the position of setting, wear detector and automobile brake drum contact wear, sensor sends testing signal to automobile ECU control system, ECU controls alarm and reminds driver to change brake block, the retardation efficiency that can effectively avoid causing because of brake pad wearing and tearing reduces or the situation of braking failure occurs, and improves traffic safety.
Accompanying drawing explanation
In order to make the purpose of this utility model, technological scheme and beneficial effect clearer, the utility model provides following accompanying drawing to describe:
Fig. 1 is the utility model brake block embodiment's structural representation;
Fig. 2 is the plan view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, be the utility model brake block embodiment's structural representation.The brake block of the present embodiment, comprise steel backing 1 and be arranged on the brake pad 2 on steel backing 1, in brake pad 2, be embedded with wear detector 3, steel backing 1 is provided with mounting hole 4, wear detector 3 is embedded in brake pad 2 by mounting hole 4, and the top of wear detector 3 flushes with the setting abration position of brake pad 2.
Preferably, the brake pad 2 dorsad end face of steel backing 1 is provided with dust discharging grooves 5, can effectively prevent dust stratification on brake pad 2.Preferably, the bottom surface of dust discharging grooves 5 to the distance of steel backing 1 is less than or equal to the top of wear detector 3 to the distance of steel backing 1, can guarantee dust discharging grooves 5 until brake pad 2 wearing and tearing all have good dust discharge effect while scrapping.Preferably, on four angles of brake pad 2, be equipped with wear detector 3, can avoid the defect losing efficacy because of the inhomogeneous detection causing of brake pad 2 wearing and tearing.
Preferably, wear detector 3 adopts soft metal material easy to wear to make, and as wear detector 3 can adopt metallic lead, metallic tin or metallic aluminium, makes, and the wear detector 3 of the present embodiment adopts metallic aluminium to make.By adopting soft metal material easy to wear to make wear detector 3, can wear prevention detector 3 damage wheel brake drums.
Further, the both sides of steel backing 1 are provided with the contiguous block 6 for being connected with other structures, and a side of steel backing 1 is provided with limiting stopper 7, are convenient to other respective outer side edges with disk type braker, are convenient to install location and change and safeguard.The limiting stopper 7 of the present embodiment comprises the limiting stopper body that two ends doubling fits together, and one end of limiting stopper body is provided with the attachment face 7a outwards turning up, attachment face 7a is provided with riveted holes, and the burst of limiting stopper body is provided with for the spacing hole 7b with other respective outer side edges, limiting stopper 7 is fixed on steel backing 1 by attachment face 7a riveted joint.The limiting stopper of the present embodiment adopts spring steel to make.
The brake block of the present embodiment, by bury wear detector 3 underground in brake pad 2, during use, wear detector 3 is connected with automobile ECU control system by sensor, when brake pad 2 may wear to the position of setting, wear detector 3 and automobile brake drum contact wear, sensor sends testing signal to automobile ECU control system, ECU controls alarm and reminds driver to change brake block, the retardation efficiency that can effectively avoid causing because of brake pad wearing and tearing reduces or the situation of braking failure occurs, and improves traffic safety.
Finally explanation is, above preferred embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is described in detail by above preferred embodiment, but those skilled in the art are to be understood that, can to it, make various changes in the form and details, and not depart from the utility model claims limited range.
Claims (7)
1. a brake block, comprise steel backing and be arranged on the brake pad on described steel backing, it is characterized in that: in described brake pad, be embedded with wear detector, described steel backing is provided with mounting hole, described wear detector is embedded in described brake pad by described mounting hole, and the top of described wear detector flushes with the setting abration position of described brake pad;
One side of described steel backing is provided with limiting stopper, described limiting stopper comprises the limiting stopper body that two ends doubling fits together, and one end of described limiting stopper body is provided with the attachment face of outwards turning up, described attachment face is provided with riveted holes, and the burst of described limiting stopper body is provided with for the spacing hole with other respective outer side edges.
2. brake block according to claim 1, is characterized in that: the described brake pad dorsad end face of described steel backing is provided with dust discharging grooves.
3. brake block according to claim 2, is characterized in that: the bottom surface of described dust discharging grooves to the distance of described steel backing is less than or equal to the top of described wear detector to the distance of described steel backing.
4. brake block according to claim 1, is characterized in that: described wear detector adopts soft metal material easy to wear to make.
5. brake block according to claim 4, is characterized in that: described wear detector adopts metallic lead, metallic tin or metallic aluminium to make.
6. according to the brake block described in claim 1-5 any one, it is characterized in that: on four angles of described brake pad, be equipped with wear detector.
7. brake block according to claim 6, is characterized in that: the both sides of described steel backing are provided with the contiguous block for being connected with other structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320804064.8U CN203717745U (en) | 2013-12-10 | 2013-12-10 | Brake lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320804064.8U CN203717745U (en) | 2013-12-10 | 2013-12-10 | Brake lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203717745U true CN203717745U (en) | 2014-07-16 |
Family
ID=51156899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320804064.8U Expired - Fee Related CN203717745U (en) | 2013-12-10 | 2013-12-10 | Brake lining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203717745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679135A (en) * | 2018-07-24 | 2018-10-19 | 盐城加申汽车制动部件有限公司 | A kind of easily changeable brake block |
-
2013
- 2013-12-10 CN CN201320804064.8U patent/CN203717745U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679135A (en) * | 2018-07-24 | 2018-10-19 | 盐城加申汽车制动部件有限公司 | A kind of easily changeable brake block |
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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 |
Granted publication date: 20140716 Termination date: 20141210 |
|
| EXPY | Termination of patent right or utility model |