Brake pad temperature monitoring device

Abstract

The utility model discloses a brake pad temperature monitoring device which comprises calipers and a brake pad, the brake pad is installed on the inner side of the calipers, a supporting mechanism is arranged between the calipers and the brake pad, and the supporting mechanism facilitates quick disassembly and assembly of a brake pad temperature monitor. A thermocouple sensor is inserted and installed between calipers and a brake pad, the two ends of the thermocouple sensor are closed and protected through an annular cover and a metal cover, the temperature on the brake pad is transmitted to the tail of the thermocouple sensor through the metal cover, meanwhile, the end of the thermocouple sensor is fixed through a bolt, and after the bolt is detached, the thermocouple sensor is fixed through the bolt. Therefore, the thermocouple sensor can be conveniently and quickly mounted and dismounted.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of automobile parts, concretely is a brake pad temperature monitoring device. BACKGROUND

[0002] The automobile brake pad is an important part in the automobile braking system, and the brake pad generates resistance through friction with the brake disc to slow down or stop the vehicle. A large amount of heat is generated during the long-time friction between the brake pad and the brake disc. Therefore, it is necessary to monitor the temperature of the brake pad. The brake pad temperature monitoring method can be divided into three types: contact type, non-contact type and laboratory detection technology. The thermocouple sensor is usually embedded on the center circle of the outer diameter and inner diameter of the brake pad. Specifically, a hole is drilled at these positions, and then the thermocouple is embedded and installed. However, the embedded thermocouple sensor is not convenient for disassembly and maintenance in the later period.

[0003] Therefore, it is necessary to provide a brake pad temperature monitoring device. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a brake pad temperature monitoring device to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A brake pad temperature monitoring device, comprising a caliper and a brake pad, the brake pad is installed on the inner side of the caliper, a supporting mechanism is arranged between the caliper and the brake pad, and the supporting mechanism facilitates quick disassembly and assembly of the brake pad temperature monitor.

[0007] The supporting mechanism comprises a mounting hole and a thermocouple sensor, the mounting hole is arranged at the middle position of the caliper and the brake pad, and the thermocouple sensor is installed in the mounting hole.

[0008] Preferably, the outer wall of the thermocouple sensor is sleeved into the annular cover, and the annular cover is clamped into one end of the mounting hole.

[0009] Preferably, the side wall of the caliper is fixedly installed with a protective cover, a second connecting hole is arranged in the side wall of the protective cover, and a first connecting hole is arranged in one end of the thermocouple sensor.

[0010] Preferably, the side wall of the caliper is fixedly installed with a first connecting block and a second connecting block respectively, a bolt is inserted between the first connecting block and the second connecting block, the bolt passes through the first connecting hole and the second connecting hole respectively, and a nut is threadedly installed on the bolt.

[0011] Preferably, a metal cover is threadedly installed in the mounting hole of the brake pad, a slot is fixedly installed on the inner side of the metal cover, and an internal hexagonal groove is arranged on the outer side of the metal cover.

[0012] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

[0013] Beneficial effects:

[0014] The thermocouple sensor is inserted and installed between the caliper and the brake pads. Both ends of the thermocouple sensor are closed and protected by annular caps and metal caps. The temperature on the brake pads is transferred to the tail of the thermocouple sensor through the metal caps. At the same time, the end of the thermocouple sensor is fixed by bolts. After removing the bolts, the thermocouple sensor can be pulled out, which facilitates quick installation and removal of the thermocouple sensor. Attached Figure Description

[0015] Figure 1 A schematic diagram of a brake pad temperature monitoring device. Figure One ;

[0016] Figure 2 Schematic diagram of a brake pad temperature monitoring device Figure Two ;

[0017] Figure 3 Schematic diagram of a brake pad temperature monitoring device Figure Three ;

[0018] Figure 4 A schematic diagram of a metal cover in a brake pad temperature monitoring device. Figure One ;

[0019] Figure 5 A schematic diagram of a metal cover in a brake pad temperature monitoring device. Figure Two .

[0020] In the diagram: 1. Caliper; 11. Brake pad; 2. Support mechanism; 21. Mounting hole; 22. Thermocouple sensor; 221. First connection hole; 23. Annular cover; 24. Protective cover; 241. Second connection hole; 25. First connecting block; 251. Second connecting block; 26. Bolt; 261. Nut; 27. Metal cover; 271. Slot; 272. Socket. Detailed Implementation

[0021] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0022] like Figures 1-5 ;

[0023] The utility model provides a kind of brake pad temperature monitoring device, including caliper 1 and brake pad 11, brake pad 11 is installed in the inner side of caliper 1, support mechanism 2 is arranged between caliper 1 and brake pad 11, support mechanism 2 facilitates to brake pad temperature monitor quick dismounting;

[0024] Support mechanism 2 includes mounting hole 21 and thermocouple sensor 22, mounting hole 21 is opened in the middle position of caliper 1 and brake pad 11, the inside of mounting hole 21 is used to support installation of thermocouple sensor 22, thermocouple sensor 22 is of RS PROK type temperature sensor, thermocouple sensor 22 is used as brake pad temperature monitoring, since the structure and operating principle of thermocouple sensor 22 are prior art, thus its structure and operating principle are not described here, thermocouple sensor 22 is installed in mounting hole 21, thermocouple sensor 22 is used to brake pad temperature monitoring, the outer wall of thermocouple sensor 22 is sleeved into annular cover 23, annular cover 23 is clamped into one end of mounting hole 21, annular cover 23 is used to cover one end of mounting hole 21 and seal, prevent dust from entering mounting hole 21 and thermocouple sensor 22 and affect use, the side wall of caliper 1 is fixedly installed protective cover 24, protective cover 24 is used to protect the head of thermocouple sensor 22, which can prevent the head of thermocouple sensor 22 from being damaged, the side wall of protective cover 24 is provided with second connecting hole 241, and screw 26 is used to pass through second connecting hole 241, one end of thermocouple sensor 22 is provided with first connecting hole 221, and screw 26 is also used to pass through first connecting hole 221, the side wall of caliper 1 is fixedly installed first connecting block 25 and second connecting block 251 respectively, and screw 26 is supported and installed between first connecting block 25 and second connecting block 251, screw 26 is inserted between first connecting block 25 and second connecting block 251, screw 26 passes through first connecting hole 221 and second connecting hole 241 respectively, nut 261 is screw-mounted on screw 26, second connecting block 251, protective cover 24, thermocouple sensor 22 and first connecting block 25 are connected in sequence by screw 26, for fixing the position of thermocouple sensor 22, after screw 26 is disassembled, thermocouple sensor 22 can be pulled out, which is convenient for quick installation and disassembly of thermocouple sensor 22;

[0025] Screw metal cover 27 is installed in mounting hole 21 of brake pad 11, metal cover 27 is used to cover the other end of mounting hole 21 and seal, the tail end of thermocouple sensor 22 is closely attached to metal cover 27, the temperature on brake pad 11 is conducted to metal cover 27, thermocouple sensor 22 detects the temperature on metal cover 27, so as to monitor the temperature of brake pad 11, the inner side of metal cover 27 is fixedly installed slot 271, the tail end of thermocouple sensor 22 is inserted into slot 271 and attached, the outer side of metal cover 27 is provided with internal hexagonal groove 272, which is convenient for the disassembly of metal cover 27 by inserting and rotating hexagonal wrench.

[0026] The utility model discloses a working principle is: callipers 1 and brake pad 11's middle position sets up mounting hole 21, thermocouple sensor 22 is installed in mounting hole 21, and one end of thermocouple sensor 22 is covered into annular cover 23, and one end of mounting hole 21 is covered and sealed, prevents the dust in mounting hole 21 and thermocouple sensor 22 and enters and influences use, and the mounting hole 21 in brake pad 11 is screw mounted metal cover 27, and the tail end of thermocouple sensor 22 is inserted into slot 271 and sticks contact, and metal cover 27 is used for covering and sealing the other end of mounting hole 21, and the temperature on brake pad 11 is conducted to metal cover 27, and thermocouple sensor 22 detects the temperature on metal cover 27, thereby to brake pad 11 temperature monitoring, and metal cover 27 is dismantled through hexagonal spanner, and the bolt 26 is inserted between the first connecting block 25 and the second connecting block 251, and the bolt 26 is respectively passed from the first connecting hole 221 and the second connecting hole 241, and the nut 261 is screw mounted on the bolt 26, and the second connecting block 251, the protective cover 24, thermocouple sensor 22 and the first connecting block 25 are connected in proper order through the bolt 26, for the position fixed of thermocouple sensor 22, after the bolt 26 is dismantled, thermocouple sensor 22 can be pulled out, and it is convenient to the quick installation and dismantling of thermocouple sensor 22.

[0027] Although the utility model has been described above with reference to the embodiments, various modifications can be made thereto and equivalent replacements can be made to the components therein without departing from the scope of the utility model. In particular, as long as there is no structural conflict, each feature in the embodiments disclosed by the utility model can be combined with each other in any way, and the combinations are not exhaustively described in the specification only for the consideration of omitting the length and saving the resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all the technical solutions falling within the scope of the claims.

Claims

1. A brake pad temperature monitoring device, comprising a caliper (1) and a brake pad (11), the brake pad (11) is installed on the inner side of the caliper (1), characterized in that: a supporting mechanism (2) is arranged between the caliper (1) and the brake pad (11), the supporting mechanism (2) facilitates quick disassembly and assembly of the brake pad temperature monitor; The supporting mechanism (2) comprises a mounting hole (21) and a thermocouple sensor (22), the mounting hole (21) is arranged in the middle position of the caliper (1) and the brake pad (11), and the thermocouple sensor (22) is installed in the mounting hole (21). The outer wall of the thermocouple sensor (22) is sleeved into an annular cover (23), and one end of the annular cover (23) is clamped into the mounting hole (21).

2. The brake pad temperature monitoring device of claim 1, wherein: A protective cover (24) is fixedly installed on the side wall of the caliper (1), a second connecting hole (241) is formed in the side wall of the protective cover (24), and a first connecting hole (221) is formed in one end of the thermocouple sensor (22).

3. A brake pad temperature monitoring device according to claim 2, wherein: First and second connecting blocks (25) and (251) are respectively fixedly installed on the side wall of the caliper (1), a bolt (26) is inserted between the first and second connecting blocks (25) and (251), the bolt (26) respectively passes through the first and second connecting holes (221) and (241), and a nut (261) is threadedly installed on the bolt (26).

4. A brake pad temperature monitoring device according to claim 3, wherein: A metal cover (27) is threadedly installed in the mounting hole (21) of the brake pad (11), an insertion slot (271) is fixedly installed on the inner side of the metal cover (27), and an inner hexagonal groove (272) is formed on the outer side of the metal cover (27).

5. The brake pad temperature monitoring device of claim 1, wherein: ​

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