CN210423498U - Floating caliper type disc brake structure - Google Patents
Floating caliper type disc brake structure Download PDFInfo
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- CN210423498U CN210423498U CN201921239072.6U CN201921239072U CN210423498U CN 210423498 U CN210423498 U CN 210423498U CN 201921239072 U CN201921239072 U CN 201921239072U CN 210423498 U CN210423498 U CN 210423498U
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Abstract
The utility model belongs to the technical field of the disc brake technique and specifically relates to a floating caliper type disc brake structure, including the brake caliper body, brake caliper body one side is equipped with the cylinder body, is equipped with the piston in the cylinder body, is equipped with the resetting means who orders about the piston and reset on the cylinder body, and the detachable connection of one end of piston is equipped with interior clutch blocks, and brake caliper body one side sliding connection is equipped with the brake caliper frame, and the fixed outer clutch blocks that is equipped with on the brake caliper frame, outer clutch blocks set up with interior clutch blocks relatively, is equipped with the brake disc between one side that interior clutch blocks are relative with outer clutch blocks, and the brake disc is fixed on. The utility model discloses a piston drives the direct contact that interior clutch blocks together the displacement reduces interior clutch blocks and brake disc, has promoted life mutually, fixes outer clutch blocks by the brake caliper frame, decomposes the power that its outer clutch blocks receives on the brake caliper frame, also replaces the technology of spring leaf simultaneously, improves production efficiency.
Description
Technical Field
The utility model relates to a disc brake technical field especially relates to a pincers formula disc brake structure floats.
Background
Currently, the floating caliper disc brake structure is divided into several most common forms, namely the following structure: the brake piston of the floating caliper disc brake is unilateral, the brake block assembly on the same side of the piston is movable, and the brake block assembly on the other side is fixed on the caliper body. When the floating caliper disc brake is used for braking, under the action of oil hydraulic pressure, the piston pushes the brake block assembly moving on the side to press against a brake disc, and the counterforce pushes the brake caliper body together with the brake block assembly fixed on the brake caliper body to press the other side of the brake disc until the stress of the brake block assemblies on the two sides is equal.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the friction disc atress of both sides is uneven when having the braking of the current floating caliper disc brake among the prior art, and the shortcoming that the service life is low and production efficiency is lower is taken care of, and the floating caliper disc brake structure that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design is that a floating caliper disc brake structure comprises a brake caliper body, a cylinder body is arranged on one side of the brake caliper body, a piston matched with the cylinder body is arranged in the cylinder body, a reset device for driving the piston to reset is arranged on the cylinder body, an inner friction block is detachably connected to one end of the piston, a brake caliper frame is slidably connected to one side of the brake caliper body, an outer friction block is fixedly arranged on the brake caliper frame, the outer friction block and the inner friction block are arranged oppositely, a brake disc is arranged between the inner friction block and one side, opposite to the outer friction block, of the inner friction block, and the brake disc is fixed on a wheel transmission shaft.
Preferably, the cylinder block is externally connected with a vehicle brake hydraulic pressure control system through a pipeline.
Preferably, the fixed spring checkpost that is equipped with in interior clutch blocks one side, piston one end be equipped with spring checkpost assorted draw-in groove, interior clutch blocks passes through spring checkpost and draw-in groove with the piston is detachable connects.
Preferably, the resetting device comprises a rubber rectangular ring, and the rubber rectangular ring is clamped between the cylinder body and the piston.
Preferably, the outer wall of the brake caliper body is symmetrically and fixedly provided with two guide sleeves, guide pipes matched with the guide sleeves are arranged in the guide sleeves, a guide pipe damping rubber sleeve is fixedly arranged between each guide pipe and one side of each guide sleeve, one end, far away from the guide pipe damping rubber sleeve, of each guide pipe is fixedly connected with one side of the brake caliper frame, and the brake caliper frame is in sliding connection with the brake caliper body through the guide pipes and the guide sleeves.
The utility model provides a pair of floating caliper disc brake structure, beneficial effect lies in: through the spring checkpost with interior clutch blocks and the piston is detachable continuous, the convenience of change maintenance has been promoted, utilize pipe shock attenuation gum cover sliding fit in pipe and the brake caliper body to replace traditional pilot pin and supporting structure simultaneously, outer clutch blocks is fixed by the brake caliper frame and is replaced there being single spring leaf to fix, the technique after the innovation is driven interior clutch blocks by the piston and is shifted the direct contact who reduces interior clutch blocks and brake disc together, compare original life and will increase, fix outer clutch blocks by the brake caliper frame, decompose the power that its outer clutch blocks receives on the brake caliper frame, also replace the technology of spring leaf simultaneously, last pipe and pipe shock attenuation gum cover structure, save the required process time improvement production efficiency of original support processing guide pin hole, also can satisfy better absorbing effect.
Drawings
Fig. 1 is a schematic front structural view of a floating caliper disc brake structure according to the present invention;
fig. 2 is a schematic front sectional structural view of a floating caliper disc brake structure according to the present invention;
fig. 3 is a schematic side view of a floating caliper disc brake structure according to the present invention;
fig. 4 is a schematic side sectional view of a floating caliper disc brake structure according to the present invention.
In the figure: the brake caliper comprises a brake caliper body 1, an outer friction block 2, a brake disc 3, a brake caliper frame 4, a guide pipe damping rubber sleeve 5, a guide pipe 6, a guide sleeve 61, a rubber rectangular ring 7, a piston 8, a cylinder body 81, a spring clamp 9 and an inner friction block 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a floating caliper disc brake structure comprises a caliper body 1, a cylinder 81 is arranged on one side of the caliper body 1, the cylinder 81 is externally connected with a vehicle brake hydraulic control system through a pipeline, a piston 8 matched with the cylinder 81 is arranged in the cylinder 81, a reset device for driving the piston 8 to reset is arranged on the cylinder 81, the reset device comprises a rubber rectangular ring 7, the rubber rectangular ring 7 is clamped between the cylinder 81 and the piston 8, an inner friction block 10 is detachably connected to one end of the piston 8, a spring clip 9 is fixedly arranged on one side of the inner friction block 10, a clamping groove matched with the spring clip 9 is arranged at one end of the piston 8, and the inner friction block 10 is detachably connected with the piston 8 through the spring clip 9 and the clamping groove.
The brake caliper comprises a brake caliper body 1, a brake caliper frame 4 is arranged on one side of the brake caliper body 1 in a sliding connection mode, two guide sleeves 61 are symmetrically and fixedly arranged on the outer wall of the brake caliper body 1, guide pipes 6 matched with the guide pipes are arranged in the guide sleeves 61, guide pipe damping rubber sleeves 5 are fixedly arranged between the guide pipes 6 and one sides of the guide sleeves 61, one ends, far away from the guide pipe damping rubber sleeves 5, of the guide pipes 6 are fixedly connected with one sides of the brake caliper frame 4, the brake caliper frame 4 is connected with the brake caliper body 1 in a sliding mode through the guide pipes 6 and the guide sleeves 61, outer friction blocks 2 are fixedly arranged on the brake caliper frame 4, the outer friction blocks 2 are arranged opposite to the inner friction blocks 10, a brake disc 3 is arranged between one sides.
During braking, under the action of brake hydraulic pressure, the piston 8 and the inner friction block 10 are pushed to move together until the inner friction block 10 is pressed against the brake disc 3 and is influenced by the driving direction of a vehicle, the brake disc 3 applies reverse acting force to the piston 8, and the brake caliper body 1 is also subjected to the same oil hydraulic pressure, so that the piston 8, the brake caliper body 1 and the outer friction block 2 integrally move, and move along the guide pipe 6 in the opposite direction through the guide pipe damping rubber sleeve 5 on the brake caliper body 1 until the outer friction block 2 and the inner friction block 10 between the brake caliper body 1 and the brake caliper frame 4 are pressed against the two side sides of the brake disc 3 in a pressure equalizing manner until the forces on the two sides of the brake disc 3 and the inner and outer friction blocks are equalized, the brake disc 3 is clamped to complete braking, and the.
When the braking hydraulic pressure is released, the rubber rectangular ring 7 pushed on the piston 8 starts to generate elastic deformation to return to the original position, the piston 8 and the inner friction block 10 return to the original position, so that the original position between the inner friction block 10 and the brake disc 3 is still kept, the outer friction block 2 between the brake caliper body 1 and the brake caliper frame 4 is driven by the jumping amount of the brake disc 3 to be in contact with the outer friction block 2 and the brake disc 3, the outer friction block 2 and the brake caliper body 1 move reversely together, a certain gap is kept between the outer friction block 2 and the brake disc 3, and the brake caliper returns to the original state without braking.
The utility model detachably connects the inner friction block 10 with the piston 8 through the spring clip 9, thereby improving the convenience of replacement and maintenance, meanwhile, the guide tube 6 is in sliding fit with the guide tube damping rubber sleeve 5 in the brake caliper body 1 to replace the traditional guide pin and support structure, the outer friction block 2 is fixed by the brake caliper frame 4 to replace a single spring piece, the innovative technology is that the piston 8 drives the inner friction block 10 to move together to reduce the direct contact between the inner friction block 10 and the brake disc 3, compared with the original technology, the service life is prolonged, the outer friction block 2 is fixed by the brake caliper frame 4, the force borne by the outer friction block 2 is decomposed on the brake caliper frame 4, meanwhile, the process of spring pieces is replaced, and finally the guide pipe 6 and the guide pipe damping rubber sleeve 5 are structurally arranged, so that the processing time required by processing guide pin holes on the original support is saved, the production efficiency is improved, and a better damping effect can be met.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a floating caliper type disc brake structure, includes the brake caliper body (1), its characterized in that, brake caliper body (1) one side is equipped with cylinder body (81), be equipped with in cylinder body (81) rather than assorted piston (8), be equipped with on cylinder body (81) and order about the resetting means that piston (8) reset, the detachable connection of one end of piston (8) is equipped with interior friction block (10), brake caliper body (1) one side sliding connection is equipped with brake caliper frame (4), fixed being equipped with outer friction block (2) on brake caliper frame (4), outer friction block (2) with interior friction block (10) set up relatively, interior friction block (10) with be equipped with brake disc (3) between the relative one side of outer friction block (2), brake disc (3) are fixed on the wheel transmission shaft.
2. A floating caliper disc brake structure according to claim 1, wherein the cylinder block (81) is externally connected to a vehicle brake hydraulic pressure control system through a pipeline.
3. The structure of the floating caliper disc brake of claim 1, characterized in that a spring clip (9) is fixedly arranged on one side of the inner friction block (10), a clamping groove matched with the spring clip (9) is arranged at one end of the piston (8), and the inner friction block (10) is detachably connected with the piston (8) through the spring clip (9) and the clamping groove.
4. A floating caliper disc brake structure according to claim 1, characterized in that the return means comprises a rubber rectangular ring (7), the rubber rectangular ring (7) being clamped between the cylinder (81) and the piston (8).
5. The structure of the floating caliper disc brake according to claim 1, wherein two guide sleeves (61) are symmetrically and fixedly arranged on the outer wall of the brake caliper body (1), guide pipes (6) matched with the guide sleeves (61) are arranged in the guide sleeves (61), a guide pipe damping rubber sleeve (5) is fixedly arranged between one sides of the guide pipes (6) and the guide sleeves (61), one ends of the guide pipes (6) far away from the guide pipe damping rubber sleeve (5) are fixedly connected with one side of the brake caliper frame (4), and the brake caliper frame (4) is slidably connected with the brake caliper body (1) through the guide pipes (6) and the guide sleeves (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921239072.6U CN210423498U (en) | 2019-08-02 | 2019-08-02 | Floating caliper type disc brake structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921239072.6U CN210423498U (en) | 2019-08-02 | 2019-08-02 | Floating caliper type disc brake structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210423498U true CN210423498U (en) | 2020-04-28 |
Family
ID=70386037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921239072.6U Active CN210423498U (en) | 2019-08-02 | 2019-08-02 | Floating caliper type disc brake structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210423498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114370464A (en) * | 2022-01-21 | 2022-04-19 | 一汽解放汽车有限公司 | Intermediate shaft brake |
-
2019
- 2019-08-02 CN CN201921239072.6U patent/CN210423498U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114370464A (en) * | 2022-01-21 | 2022-04-19 | 一汽解放汽车有限公司 | Intermediate shaft brake |
| CN114370464B (en) * | 2022-01-21 | 2023-06-16 | 一汽解放汽车有限公司 | Intermediate shaft brake |
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