CN216642883U - Left brake caliper - Google Patents
Left brake caliper Download PDFInfo
- Publication number
- CN216642883U CN216642883U CN202123368534.4U CN202123368534U CN216642883U CN 216642883 U CN216642883 U CN 216642883U CN 202123368534 U CN202123368534 U CN 202123368534U CN 216642883 U CN216642883 U CN 216642883U
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- heat preservation
- installation groove
- ring
- brake
- piston
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Abstract
The utility model discloses a left brake caliper, which comprises a brake caliper body, wherein the brake caliper body comprises a caliper body and a brake mechanism for driving a piston in the caliper body to move, the caliper body is provided with a U-shaped opening, one side of the U-shaped opening is provided with a fixed brake pad, and the other side of the U-shaped opening is provided with a movable brake pad which corresponds to the fixed brake pad in position and can move under the driving of the piston; the piston is movably arranged in the clamp body through an installation cavity arranged on the clamp body, a heat preservation ring installation groove and an oil seal installation groove are arranged in the installation cavity, a sealing ring installation groove is formed between the heat preservation ring installation groove and the oil seal installation groove, an exhaust hole penetrating through the clamp body is formed in the top of the heat preservation ring installation groove, and the heat preservation ring installation groove is provided with a heat conduction ring of a U-shaped structure and a heat preservation ring tightly arranged in the heat conduction ring. The outer side of the braking mechanism is provided with a protective cover body, the braking mechanism comprises a braking pull rod, and the braking pull rod is connected with the piston through a connecting rod sleeved with a spring.
Description
Technical Field
The utility model relates to the technical field of automobile braking devices, in particular to a left brake caliper.
Background
A brake is a device having a function of decelerating, stopping, or maintaining a stopped state of a moving member (or a moving machine). Is a mechanical part that stops or decelerates moving parts in a machine. Commonly called brake and brake. The brake mainly comprises a braking frame, a braking piece, an operating device and the like. Some brakes are also equipped with automatic adjustment of the brake clearance. In order to reduce the braking torque and the structural size, the brake is usually mounted on the high-speed shaft of the equipment, but large equipment (such as a mine hoist, an elevator and the like) with higher requirements on safety is mounted on the low-speed shaft close to the working part of the equipment. With the development of science and technology and the progress of the living standard of people, automobiles play a more important role in the life of people. But the friction of friction disc and brake block can produce great heat when current car calliper brakes, and partial heat can contact with the sealing washer, and the sealing washer contacts with high temperature for a long time, can be ageing with higher speed the sealing washer, influences the sealing washer life-span.
Disclosure of Invention
The present invention is directed to a left brake caliper, which has a simple structure, is easy to install, and has a long service life.
The utility model aims to provide a left brake caliper, which comprises a brake caliper body, wherein the brake caliper body comprises a caliper body and a brake mechanism for driving a piston in the caliper body to move; the piston is movably arranged in the clamp body through an installation cavity arranged on the clamp body, a heat preservation ring installation groove and an oil seal installation groove are arranged in the installation cavity, a sealing ring installation groove is formed between the heat preservation ring installation groove and the oil seal installation groove, an exhaust hole penetrating through the clamp body is formed in the top of the heat preservation ring installation groove, and the heat preservation ring installation groove is provided with a heat conduction ring of a U-shaped structure and a heat preservation ring tightly arranged in the heat conduction ring.
Furthermore, a protective cover body is arranged on the outer side of the braking mechanism, the braking mechanism comprises a braking pull rod, and the braking pull rod is connected with the piston through a connecting rod sleeved with a spring; and a connecting stud is arranged below the clamp body and is arranged on the vehicle body through the connecting stud.
Furthermore, the heat preservation ring is made of heat preservation materials, an oil storage groove is formed in the inner wall surface of the heat preservation ring, and lubricating oil is filled in the oil storage groove.
Furthermore, the outer end of the brake pull rod is provided with a movable rod, and a spring base plate is arranged at the joint of the connecting rod and the spring.
The utility model has the beneficial technical effects that: the left brake caliper drives the piston to move through the brake pull rod, so that the brake pad and the brake disc are in friction fit and speed reduction, the heat preservation ring in the caliper body can effectively reduce heat transfer to the sealing ring to delay the aging speed of the sealing ring, and the exhaust hole can accelerate the heat dissipation speed of the heat conduction ring to further reduce heat transfer to the sealing ring, so that the service life of the sealing ring is further prolonged. Furthermore, the protective cover can reduce dust accumulation in the caliper.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood by those skilled in the art, the present invention is further described with reference to the accompanying drawings and examples.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "inside", "outside", "lateral", "vertical", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, the left brake caliper comprises a brake caliper body, wherein the brake caliper body comprises a caliper body 1 and a brake mechanism for driving a piston 2 in the caliper body 1 to move, a U-shaped opening is formed in the caliper body 1, a fixed brake pad 3 is arranged on one side of the U-shaped opening, and a movable brake pad 4 which corresponds to the fixed brake pad 3 in position and can move under the driving of the piston 2 is arranged on the other side of the U-shaped opening; piston 2 sets up in the pincers body 1 through the activity of the installation cavity 5 of seting up on the pincers body 1, is provided with heat preservation ring mounting groove 6 and oil blanket mounting groove 7 in the installation cavity 5, and is provided with sealing washer mounting groove 8 between heat preservation ring mounting groove 6 and the oil blanket mounting groove 7, the exhaust hole 9 that runs through the pincers body is seted up at the top of heat preservation ring mounting groove 6, and heat preservation ring mounting groove 6 is provided with the heat conduction ring 10 of U-shaped structure and closely sets up heat preservation ring 11 in heat conduction ring 10.
Referring to fig. 1, a protective cover 12 is arranged outside the braking mechanism, the braking mechanism includes a braking pull rod 13, and the braking pull rod 13 is connected with the piston 2 through a connecting rod 15 sleeved with a spring 14; a connecting stud 16 is arranged below the caliper body 1 and is mounted on a vehicle body through the connecting stud 16. The heat preservation ring 11 is made of heat preservation materials, an oil storage tank is arranged on the inner wall surface of the heat preservation ring 11, and lubricating oil is filled in the oil storage tank. The outer end of the brake pull rod 13 is provided with a movable rod, and a spring cushion plate is arranged at the joint of the connecting rod 15 and the spring 14.
The left brake caliper drives the piston to move through the brake pull rod, so that the brake pad and the brake disc are in friction fit and speed reduction, the heat preservation ring in the caliper body can effectively reduce heat transfer to the sealing ring to delay the aging speed of the sealing ring, and the exhaust hole can accelerate the heat dissipation speed of the heat conduction ring to further reduce heat transfer to the sealing ring, so that the service life of the sealing ring is further prolonged. Furthermore, the protective cover can reduce dust accumulation in the caliper.
The specific embodiments described herein are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (4)
1. A left brake caliper comprising a caliper body characterized by: the brake caliper comprises a caliper body and a brake mechanism for driving a piston in the caliper body to move, wherein the caliper body is provided with a U-shaped opening, one side of the U-shaped opening is provided with a fixed brake pad, and the other side of the U-shaped opening is provided with a movable brake pad which corresponds to the fixed brake pad in position and can move under the driving of the piston; the piston is movably arranged in the clamp body through an installation cavity arranged on the clamp body, a heat preservation ring installation groove and an oil seal installation groove are arranged in the installation cavity, a sealing ring installation groove is formed between the heat preservation ring installation groove and the oil seal installation groove, an exhaust hole penetrating through the clamp body is formed in the top of the heat preservation ring installation groove, and the heat preservation ring installation groove is provided with a heat conduction ring of a U-shaped structure and a heat preservation ring tightly arranged in the heat conduction ring.
2. A left brake caliper according to claim 1, wherein: the outer side of the braking mechanism is provided with a protective cover body, the braking mechanism comprises a braking pull rod, and the braking pull rod is connected with the piston through a connecting rod sleeved with a spring; and a connecting stud is arranged below the clamp body and is arranged on the vehicle body through the connecting stud.
3. A left brake caliper according to claim 2, wherein: the heat preservation ring is made of heat preservation materials, an oil storage tank is arranged on the inner wall surface of the heat preservation ring, and lubricating oil is filled in the oil storage tank.
4. A left brake caliper according to claim 2 or 3, wherein: the outer end of the brake pull rod is provided with a movable rod, and a spring base plate is arranged at the joint of the connecting rod and the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123368534.4U CN216642883U (en) | 2021-12-30 | 2021-12-30 | Left brake caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123368534.4U CN216642883U (en) | 2021-12-30 | 2021-12-30 | Left brake caliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216642883U true CN216642883U (en) | 2022-05-31 |
Family
ID=81746486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123368534.4U Active CN216642883U (en) | 2021-12-30 | 2021-12-30 | Left brake caliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216642883U (en) |
-
2021
- 2021-12-30 CN CN202123368534.4U patent/CN216642883U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |