CN210153114U - Mounting structure of caliper disc brake - Google Patents
Mounting structure of caliper disc brake Download PDFInfo
- Publication number
- CN210153114U CN210153114U CN201920618526.4U CN201920618526U CN210153114U CN 210153114 U CN210153114 U CN 210153114U CN 201920618526 U CN201920618526 U CN 201920618526U CN 210153114 U CN210153114 U CN 210153114U
- Authority
- CN
- China
- Prior art keywords
- brake
- caliper
- disc
- mounting bracket
- assembly
- 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
- 230000009467 reduction Effects 0.000 claims abstract description 22
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 abstract description 14
- 238000009434 installation Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 210000000080 chela (arthropods) Anatomy 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model discloses a mounting structure of tong disc brake has: the brake comprises a hub reduction gear assembly, a brake disc assembly and a brake caliper assembly; the brake disc assembly is provided with a brake disc mounting bracket and a brake disc, and the brake disc mounting bracket is connected with the hub reduction gear assembly; the brake disc is connected with the brake disc mounting bracket; the brake caliper assembly is provided with a brake caliper mounting bracket and a brake caliper, and the brake caliper mounting bracket is connected with the wheel hub reducer assembly; the brake caliper is connected with the brake caliper mounting bracket; the brake disc is matched with the brake caliper, so that the transmission and brake link length is shortened, the structure is simple, ingenious and compact, and the transmission and brake efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of the car, especially, relate to a mounting structure of pincers disc brake.
Background
In the process of implementing the present invention, the inventor finds that the prior art has at least the following problems:
the brake system in the traditional wheel-side drive axle is arranged by relating to parts such as a speed reducer (a speed changer), a transmission shaft, a hub and the like, the installation is complex, and a transmission and brake structure chain is generally longer, so that the transmission and brake efficiency is lowered besides the arrangement space is increased. Particularly when the layout space of the whole vehicle is limited, the layout and the design of the brake system are not facilitated, and the load condition of the related parts for installing the brake is easy to become severe.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a shorten transmission, braking and link length, the simple and handy, compact structure, the efficient mounting structure of pincers disc brake of transmission, braking is provided.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a mounting structure of a caliper disc brake, comprising:
the brake comprises a hub reduction gear assembly, a brake disc assembly and a brake caliper assembly;
the brake disc assembly is provided with a brake disc mounting bracket and a brake disc, and the brake disc mounting bracket is connected with the hub reduction gear assembly; the brake disc is connected with the brake disc mounting bracket;
the brake caliper assembly is provided with a brake caliper mounting bracket and a brake caliper, and the brake caliper mounting bracket is connected with the hub reduction gear assembly; the brake caliper is connected with the brake caliper mounting bracket; the brake disc cooperates with the brake caliper.
The wheel reduction gear assembly is provided with a brake shaft, and the brake disc mounting bracket is mounted on the brake shaft.
And a boss is arranged on the wheel side speed reducer assembly, and the brake caliper mounting bracket is mounted on the boss.
The brake disc mounting bracket is connected with the brake shaft through a spline; the brake disc is connected with the brake disc mounting bracket through bolts.
The end part of the brake shaft is provided with an external thread, and a nut matched with the external thread is arranged on the end part of the brake shaft; the end of the nut is in contact with the end of the brake disc mounting bracket.
And a plane gasket is arranged between the end part of the nut and the end part of the brake disc mounting bracket.
The brake caliper mounting bracket is connected with the wheel side speed reducer assembly through a brake caliper bolt; the brake caliper is connected with the brake caliper mounting bracket through a brake caliper bolt.
One of the technical schemes has the advantages or beneficial effects that the transmission and braking link length is shortened to the greatest extent, and the integrated brake device has the advantages of simple and compact structure, high transmission and braking efficiency, small occupied space of integrated parts and the like. Because the disc brake is arranged on the inner side of the vehicle, the problems of fouling and water inflow and slipping of the brake are solved. The brake and the hub reduction gear are integrated into a unique and simple structure, and the problem of severe load of related parts in the conventional brake arrangement and installation is solved. Because the number of the related parts for mounting and dismounting is less, the mounting and dismounting of the speed reducer and the brake become simple and easy.
Drawings
Fig. 1 is a schematic structural diagram of a mounting structure of a caliper disc brake provided in an embodiment of the present invention;
fig. 2 is a structural schematic view of a mounting structure of the caliper disc brake of fig. 1;
the labels in the above figures are: 1. the brake system comprises a hub reduction gear assembly, 101, a hub, 102, a first boss, 103, a second boss, 104, a brake shaft, 2, a brake disc assembly, 201, a brake disc mounting bracket, 202, a fixing sleeve, 203, a brake disc, 204, a gasket, 205, a bolt, 206, a plane gasket, 207, a nut, 208, a cotter pin, 3, a brake caliper assembly, 301, a brake caliper mounting bracket, 302, a brake caliper, 303, a brake caliper gasket, 304 and a brake caliper bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1, a mounting structure of a caliper disc brake has:
the brake comprises a hub reduction gear assembly, a brake disc assembly and a brake caliper assembly;
the brake disc assembly is provided with a brake disc mounting bracket and a brake disc, and the brake disc mounting bracket is connected with the hub reduction gear assembly; the brake disc is connected with the brake disc mounting bracket;
the brake caliper assembly is provided with a brake caliper mounting bracket and a brake caliper, and the brake caliper mounting bracket is connected with the wheel hub reducer assembly; the brake caliper is connected with the brake caliper mounting bracket; the brake disc cooperates with a brake caliper.
The wheel-side reducer assembly is provided with a brake shaft, and the brake disc mounting bracket is mounted on the brake shaft.
The wheel reduction assembly is provided with a boss, and the brake caliper mounting bracket is mounted on the boss.
The brake disc mounting bracket is connected with the brake shaft through a spline; the brake disc is connected with the brake disc mounting bracket through a bolt.
The end part of the brake shaft is provided with an external thread, and a nut matched with the external thread is arranged on the end part of the brake shaft; the end of the nut is in contact with the end of the brake disc mounting bracket.
And a plane gasket is arranged between the end part of the nut and the end part of the brake disc mounting bracket.
The brake caliper mounting bracket is connected with the wheel hub reducer assembly through a brake caliper bolt; the brake caliper is connected with the brake caliper mounting bracket through a brake caliper bolt.
4 gaskets 204 are respectively padded by 4 bolts 205, the gaskets pass through a mounting hole on a brake disc 203 and then pass through 4 fixing sleeves 202, and then the gaskets are screwed into a threaded hole of a brake disc mounting bracket 201, so that the brake disc and the bracket are fixed to form a whole, the brake disc mounting bracket 201 is arranged on an external spline shaft of a brake shaft of a hub reduction gear 1 through an internal spline hole, a large plane gasket 206 is arranged on a screw rod at the front end of a brake shaft 104, a hexagonal slotted nut 207 is screwed in, a brake disc assembly is preliminarily fixed on the speed reducer, and the position of the brake disc assembly on a brake axis is determined when final adjustment is carried out.
The brake caliper 302 is installed in a brake caliper mounting bracket 301, 2 gaskets 303 are penetrated through 2 bolts 304 and are installed in corresponding holes of the brake caliper mounting bracket 301 and then screwed into a threaded inner hole of the brake caliper 302, and the brake caliper and the bracket are fixed to form a whole. After the brake caliper is close to the brake disc and the brake disc is matched, the brake disc mounting bracket 301 is dropped on the mounting plane of the wheel reduction gear fixing bosses 102 and 103, 2 bolts 306 penetrate 2 gaskets 305 and then are installed in the corresponding mounting holes of the bracket, and then are screwed into the threaded inner holes of the fixing bosses 102 and 103. The clearance between the brake disc and the caliper is adjusted through the nut 207, and the caliper can be guaranteed to float freely and return. Finally, the cotter 208 is inserted into the hole at the front end of the brake shaft 104, the hexagonal slotted nut is stopped, and the brake disc, the brake caliper and the reducer are integrated into an assembly component through two mounting brackets. (the state after the composition integration, as shown in FIG. 1)
The hub 101 on the reducer can be driven by the transmission shaft of the assembly component formed by integrating the hub reducer and the brake, so that the driving of wheels is realized, and the normal running of the vehicle is ensured. When the brake caliper works, the brake disc acts on a gear structure in the speed reducer, so that the brake of a tire on the hub is realized, and the brake performance of the whole vehicle is ensured.
The design scheme of the mounting structure of the disc brake shortens the transmission and braking link length to the greatest extent, solves the problems of large occupied space and low efficiency of the brake system arrangement in the traditional wheel-side axle, and has the advantages of simple and compact structure, high transmission and braking efficiency, small occupied space of integrated parts and the like. After the integrated assembly is fixedly installed on the vehicle body through the installation hole in the hub reduction gear, the disc brake is arranged on the inner side of the vehicle body, and the problems that the brake is stained and water enters and slips are solved. The brake and the hub reduction gear are integrated into a unique and simple structure, and the brake disc is directly arranged on the brake shaft of the reduction gear, so that the length of a brake assembly chain is greatly shortened, the bending moment of braking force is small, and load impact is weakened.
It also makes the assembly operation simple, while the reverse operation, the brake is disassembled. In the whole process, the number of related parts except for the installation or disassembly integration is small, so that the installation and the maintenance of the speed reducer and the brake become more convenient and quicker. Besides being suitable for all-terrain vehicles, the mounting structure principle is also suitable for being applied to electric vehicles, amphibious vehicles and other vehicle types.
After adopting foretell structure, furthest has shortened transmission, braking and has linked length, has that the structure is simple and handy, compact, and transmission, braking are efficient, and integrated component occupation space advantage such as little. Because the disc brake is arranged on the inner side of the vehicle, the problems of fouling and water inflow and slipping of the brake are solved. The brake and the hub reduction gear are integrated into a unique and simple structure, and the problem of severe load of related parts in the conventional brake arrangement and installation is solved. Because the number of the related parts for mounting and dismounting is less, the mounting and dismounting of the speed reducer and the brake become simple and easy.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.
Claims (7)
1. A mounting structure of a caliper disc brake, comprising:
the brake comprises a hub reduction gear assembly, a brake disc assembly and a brake caliper assembly;
the brake disc assembly is provided with a brake disc mounting bracket and a brake disc, and the brake disc mounting bracket is connected with the hub reduction gear assembly; the brake disc is connected with the brake disc mounting bracket;
the brake caliper assembly is provided with a brake caliper mounting bracket and a brake caliper, and the brake caliper mounting bracket is connected with the hub reduction gear assembly; the brake caliper is connected with the brake caliper mounting bracket; the brake disc cooperates with the brake caliper.
2. The mounting structure of a caliper disc brake according to claim 1, wherein a brake shaft is provided on the wheel reduction assembly, and the brake disc mounting bracket is mounted on the brake shaft.
3. The mounting structure of a caliper disc brake according to claim 2, wherein a boss is provided on the wheel hub reduction gear assembly, and the caliper mounting bracket is mounted on the boss.
4. The mounting structure of a caliper disc brake according to claim 3, wherein said brake disc mounting bracket is spline-connected to said brake shaft; the brake disc is connected with the brake disc mounting bracket through bolts.
5. The mounting structure of a caliper disc brake according to claim 4, wherein the end of the brake shaft is provided with an external thread, and a nut is provided to be engaged with the external thread; the end of the nut is in contact with the end of the brake disc mounting bracket.
6. The mounting structure of a caliper disc brake according to claim 5, wherein a flat washer is provided between an end of the nut and an end of the brake disc mounting bracket.
7. The mounting structure of a caliper disc brake according to claim 6, wherein the caliper mounting bracket is bolted to the wheel reducer assembly through a caliper; the brake caliper is connected with the brake caliper mounting bracket through a brake caliper bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920618526.4U CN210153114U (en) | 2019-04-30 | 2019-04-30 | Mounting structure of caliper disc brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920618526.4U CN210153114U (en) | 2019-04-30 | 2019-04-30 | Mounting structure of caliper disc brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210153114U true CN210153114U (en) | 2020-03-17 |
Family
ID=69758245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920618526.4U Active CN210153114U (en) | 2019-04-30 | 2019-04-30 | Mounting structure of caliper disc brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210153114U (en) |
-
2019
- 2019-04-30 CN CN201920618526.4U patent/CN210153114U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108146145B (en) | Electric wheel with large-gear-ratio planetary reducer and vehicle | |
| CN210153114U (en) | Mounting structure of caliper disc brake | |
| CN201633472U (en) | Rear drive axle assembly with disc brake | |
| CN109677262B (en) | Centralized electrically driven independent suspension rear axle | |
| CN205800652U (en) | A kind of detachable tire assembly | |
| CN201280129Y (en) | Rack mounting structure for air chamber in gas braking system | |
| CN202742989U (en) | Driving axle with parking brake | |
| CN114043823A (en) | Integrated steering electric drive axle | |
| CN202243409U (en) | Car braking device | |
| CN109606526B (en) | U-shaped suspension system with cross rod | |
| CN102407834A (en) | Vehicle braking device | |
| CN207975240U (en) | A kind of parking system based on motor rear axle | |
| CN221418213U (en) | Brake device of distributed driving tractor | |
| CN220910399U (en) | Novel main speed reducer of drive axle | |
| CN216507737U (en) | Integrated steering electric drive axle | |
| CN206336115U (en) | Electronic ATV motor integrations back axle | |
| CN206067494U (en) | Large and medium-sized passenger car front driving mechanism | |
| CN216002194U (en) | Electric loader drive axle with parking brake | |
| CN214742893U (en) | Brake assembly | |
| CN215622229U (en) | Intelligent automobile steering mechanism | |
| CN111661023B (en) | Sealed front axle control module is connected to run-through | |
| CN108458106B (en) | Parking system based on electric vehicle rear axle | |
| CN103640559A (en) | Single-tire hydraulic disc front axle | |
| CN111605520A (en) | Gear-driven reverse wheel emergency braking device | |
| CN2254426Y (en) | Mechanical disk-type valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |