CN215409870U - Sliding bearing structure with rubber vibration reduction for disc brake - Google Patents
Sliding bearing structure with rubber vibration reduction for disc brake Download PDFInfo
- Publication number
- CN215409870U CN215409870U CN202121417133.0U CN202121417133U CN215409870U CN 215409870 U CN215409870 U CN 215409870U CN 202121417133 U CN202121417133 U CN 202121417133U CN 215409870 U CN215409870 U CN 215409870U
- Authority
- CN
- China
- Prior art keywords
- copper bush
- rubber
- guide pin
- disc brake
- bearing structure
- 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.)
- Active
Links
- 241000227287 Elliottia pyroliflora Species 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000013016 damping Methods 0.000 claims description 12
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model belongs to the technical field of disc brake sliding bearings, and particularly relates to a sliding bearing structure with rubber vibration reduction for a disc brake, which comprises a fastening ring, an inner sheath, a copper bush, a guide pin, a rubber vibration reduction ring, a sealing cover and a brake caliper body, wherein the copper bush is arranged on the outer wall of the guide pin, the inner sheath is arranged at the left end of the copper bush, the fastening ring is arranged at one end of the inner sheath, the rubber vibration reduction ring is arranged on the surface of the guide pin, the sealing cover is arranged at the right end of the copper bush, and the copper bush is arranged in an inner cavity of the brake caliper body.
Description
Technical Field
The utility model relates to the technical field of disc brake sliding bearings, in particular to a sliding bearing structure with rubber vibration reduction for a disc brake.
Background
The brake is mainly used for mechanical braking matched with mechanical driving in industries such as hoisting, transportation, metallurgy, harbors, electric power and the like. The arm disc brake in the prior art is a novel brake, and compared with a wheel brake, the arm disc brake is known as an advanced brake because of small rotational inertia, large braking torque, small disc thickness and size, large heat dissipation area, energy conservation and environmental protection. The existing popular electric hydraulic arm disc brake (such as series products of YPZ, YP, USB2 and the like which are well known at home and abroad) can be used by connecting common three-phase power because of small floor area, reliable braking, long service life and no additional equipment, and is extremely convenient to operate and a well-recognized multifunctional and high-efficiency disc brake product.
Because the modern commercial vehicle market begins to pay attention to driving comfort, the slide bearing for the disc brake of producing now is rigid connection mostly between the part, and the stopper jolts because of the road surface and can produce great noise when the vehicle goes, has reduced driver and crew's travelling comfort.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.
The present invention has been made in view of the problems occurring in the conventional disc brake.
Therefore, the utility model aims to provide a rubber vibration reduction sliding bearing structure for a disc brake, which has the function of reducing vibration in the using process, reduces the noise of the brake caused by road bumping when a vehicle runs, and improves the comfort of drivers and passengers.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
a sliding bearing structure with rubber vibration reduction for a disc brake comprises a fastening ring, an inner sheath, a copper bush, a guide pin, a rubber vibration reduction ring, a sealing cover and a brake caliper body, wherein the copper bush is arranged on the outer wall of the guide pin, the inner sheath is arranged at the left end of the copper bush, the fastening ring is arranged at one end of the inner sheath, the rubber vibration reduction ring is arranged on the surface of the guide pin, the sealing cover is arranged at the right end of the copper bush, and the copper bush is arranged in an inner cavity of the brake caliper body;
when the brake caliper works, the copper bush is pressed into the brake caliper body, and the inner surface of the copper bush is sleeved on the guide pin and the rubber damping ring to slide.
As a preferable aspect of the rubber-damped sliding bearing structure for a disc brake according to the present invention, wherein: and a sealing ring is arranged at the joint of the copper bush and the sealing cover.
As a preferable aspect of the rubber-damped sliding bearing structure for a disc brake according to the present invention, wherein: and the surface of the copper bush is provided with a wear-resistant coating.
As a preferable aspect of the rubber-damped sliding bearing structure for a disc brake according to the present invention, wherein: the guide pin is made of high-strength alloy.
As a preferable aspect of the rubber-damped sliding bearing structure for a disc brake according to the present invention, wherein: and the surface of the guide pin is provided with a limit groove matched with the rubber vibration damping ring.
Compared with the prior art, the utility model has the beneficial effects that: through this setting of disc brake with sliding bearing structure of taking rubber damping, structural design is reasonable, through rubber damping ring, installs on the uide pin, slows down the vibration of stopper, and this slide bearing of taking rubber damping not only has the advantage and the good leakproofness of ordinary bearing, has the function of slowing down the vibration moreover, and the noise that the stopper jolted because of the road surface produced when reducing the vehicle and going improves driver and crew's travelling comfort.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
fig. 1 is an exploded view of a rubber-damped sliding bearing construction for a disc brake.
Fig. 2 is a cross-sectional view of a rubber-damped sliding bearing structure for a disc brake.
In the figure: 1. the brake caliper comprises a fastening ring, 2, an inner sheath, 3, a copper bush, 4, a guide pin, 5, a rubber vibration reduction ring, 6, a sealing cover, 7 and a brake caliper body.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The utility model provides the following technical scheme: a sliding bearing structure with rubber vibration reduction for a disc brake comprises a fastening ring 1, an inner sheath 2, a copper bush 3, a guide pin 4, a rubber vibration reduction ring 5, a sealing cover 6 and a brake caliper body 7, wherein the copper bush 3 is arranged on the outer wall of the guide pin 4, the inner sheath 2 is arranged at the left end of the copper bush 3, the fastening ring 1 is arranged at one end of the inner sheath 2, the rubber vibration reduction ring 5 is arranged on the surface of the guide pin 4, the sealing cover 6 is arranged at the right end of the copper bush 3, and the copper bush 3 is installed in an inner cavity of the brake caliper body 7;
during operation, the copper bush 3 is pressed into the brake caliper body 7, and the inner surface of the copper bush 3 is sleeved on the guide pin 4 and the rubber damping ring 5 to slide.
Preferably, a sealing ring is arranged at the joint of the copper bush 3 and the sealing cover 6.
Preferably, the surface of the copper bush 3 is provided with a wear resistant coating.
Preferably, the material of the guide pin 4 is high-strength alloy.
Preferably, the surface of the guide pin 4 is provided with a limit groove matched with the rubber damping ring 5.
The working principle is as follows: in the using process of the utility model, the rubber vibration damping ring is arranged on the guide pin to slow down the vibration of the brake, and the sliding bearing with the rubber vibration damping not only has the advantages of a common bearing and good sealing performance, but also has the function of slowing down the vibration, thereby reducing the noise generated by the brake due to the road jolt when the vehicle runs and improving the comfort of drivers and passengers.
While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a disc brake is with slide bearing structure of taking rubber damping which characterized in that: the brake caliper comprises a fastening ring (1), an inner sheath (2), a copper bush (3), a guide pin (4), a rubber vibration reduction ring (5), a sealing cover (6) and a brake caliper body (7), wherein the copper bush (3) is arranged on the outer wall of the guide pin (4), the inner sheath (2) is arranged at the left end of the copper bush (3), the fastening ring (1) is arranged at one end of the inner sheath (2), the rubber vibration reduction ring (5) is arranged on the surface of the guide pin (4), the sealing cover (6) is arranged at the right end of the copper bush (3), and the copper bush (3) is installed in an inner cavity of the brake caliper body (7);
when the brake caliper works, the copper bush (3) is pressed into the brake caliper body (7), and the inner surface of the copper bush (3) is sleeved on the guide pin (4) and the rubber damping ring (5) to slide.
2. A rubber-damped sliding bearing structure for a disc brake according to claim 1, characterized in that: and a sealing ring is arranged at the joint of the copper bush (3) and the sealing cover (6).
3. A rubber-damped sliding bearing structure for a disc brake according to claim 1, characterized in that: and the surface of the copper bush (3) is provided with a wear-resistant coating.
4. A rubber-damped sliding bearing structure for a disc brake according to claim 1, characterized in that: the guide pin (4) is made of high-strength alloy.
5. A rubber-damped sliding bearing structure for a disc brake according to claim 1, characterized in that: and the surface of the guide pin (4) is provided with a limit groove matched with the rubber vibration damping ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121417133.0U CN215409870U (en) | 2021-06-24 | 2021-06-24 | Sliding bearing structure with rubber vibration reduction for disc brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121417133.0U CN215409870U (en) | 2021-06-24 | 2021-06-24 | Sliding bearing structure with rubber vibration reduction for disc brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215409870U true CN215409870U (en) | 2022-01-04 |
Family
ID=79641718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121417133.0U Active CN215409870U (en) | 2021-06-24 | 2021-06-24 | Sliding bearing structure with rubber vibration reduction for disc brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215409870U (en) |
-
2021
- 2021-06-24 CN CN202121417133.0U patent/CN215409870U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215409870U (en) | Sliding bearing structure with rubber vibration reduction for disc brake | |
| CN201901120U (en) | Hydraulic retarder for vehicles | |
| CN203297576U (en) | Main reducer assembly for automobile drive axle | |
| CN210970678U (en) | Electric pallet truck driving wheel assembly | |
| CN201916441U (en) | Gyration speed reducer | |
| CN209815454U (en) | Permanent magnet synchronous forced driving traction machine for villa elevator driving | |
| CN210680907U (en) | Automobile steering knuckle with high bearing structure | |
| CN215908285U (en) | Totally enclosed sliding bearing structure for disc brake | |
| CN206069166U (en) | A kind of hull formula traction machine | |
| CN206069165U (en) | A kind of horizontal traction machine of elevator | |
| CN209815455U (en) | Drum type double-support combined high-speed heavy-load traction machine | |
| CN2559162Y (en) | Integral output frame of eddy-current speed slower | |
| CN212564138U (en) | Braking device for rim of engineering truck | |
| CN213976588U (en) | Novel elevator traction machine structure | |
| CN202659785U (en) | Brake pad with damping device | |
| CN201875106U (en) | Reduction box of battery fork lift truck | |
| CN204784468U (en) | Big moment of torsion strenghthened type main reducer assembly | |
| CN205239006U (en) | Energy -efficient single -stage reduction transaxle | |
| CN214331281U (en) | Noise reduction type truck brake drum | |
| CN206069168U (en) | A kind of gearless machine | |
| CN202345286U (en) | Single-stage deceleration drive axle assembly for passenger car | |
| CN108238525B (en) | Elevator guide rail convenient to installation | |
| CN206069167U (en) | A kind of small-sized traction machine | |
| CN213203898U (en) | Energy-saving barrier gate for parking lot | |
| CN202829407U (en) | Vehicle-mounted workover rig main rotary drum |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |