CN214823595U - New forms of energy passenger car knuckle area stopper assembly - Google Patents
New forms of energy passenger car knuckle area stopper assembly Download PDFInfo
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- CN214823595U CN214823595U CN202121698052.2U CN202121698052U CN214823595U CN 214823595 U CN214823595 U CN 214823595U CN 202121698052 U CN202121698052 U CN 202121698052U CN 214823595 U CN214823595 U CN 214823595U
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- wheel hub
- passenger car
- head
- knuckle
- energy passenger
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Abstract
The utility model discloses a knuckle belt brake assembly of a new energy passenger car, which mainly relates to the field of new energy passenger cars; the brake disc is fixedly connected with the wheel hub head, a wheel hub shaft is arranged in a center hole of the wheel hub head, the wheel hub shaft is rotatably connected with the wheel hub head, and the steering knuckle is fixedly connected with the wheel hub shaft; the utility model discloses can reduce extravagantly, reduce the fault rate, reduce use cost.
Description
Technical Field
The utility model relates to a new forms of energy passenger car field specifically is new forms of energy passenger car knuckle area stopper assembly.
Background
The braking system of current new forms of energy passenger car mostly adopts the form of "front disc rear drum", a steering system installs on the front wheel, original new forms of energy passenger car generally adopts the front drive, this just makes the braking, turn to and drive all concentrate on the front wheel, the knuckle, the brake disc, it is first to ha, split type structure is all adopted to the drive shaft, make the connected mode of each part of front wheel department comparatively complicated, and current new forms of energy passenger car generally adopts the mode of back drive, continue to adopt current split type knuckle, the brake disc, it is first to ha, during the drive shaft structure, can cause the waste on the one hand, on the other hand also easily breaks down.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the problem that exists among the prior art, provide new forms of energy passenger car knuckle area stopper assembly, can reduce the waste, reduce the fault rate, reduce use cost.
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:
the steering knuckle belt brake assembly of the new energy passenger car comprises a steering knuckle, a brake disc and a half head, wherein the brake disc is fixedly connected with the half head, a hub shaft is arranged in a center hole of the half head, the half head is rotatably connected with the hub shaft, and the steering knuckle is fixedly connected with the hub shaft.
Preferably, an inner shaft shoulder is arranged in a center hole of the half head, bearings are arranged on the left side and the right side of the inner shaft shoulder, and the half head is rotatably connected with the hub shaft through the bearings.
Preferably, a shaft sleeve is arranged between the two bearings, the shaft sleeve is sleeved on the hub shaft, an outer ring of each bearing is abutted against the inner shaft shoulder, and an inner ring of each bearing is abutted against the shaft sleeve.
Preferably, one end of the hub shaft, which is far away from the steering knuckle, is provided with a hexagonal slotted nut.
Preferably, one end of the headrest close to the steering knuckle is provided with a sealing ring, and the other end of the headrest is provided with a sealing cover.
Preferably, the sealing cover is fixedly connected with the hammerhead.
Contrast prior art, the beneficial effects of the utility model reside in that:
the utility model discloses simplified the front wheel assembly structure, can reduce the waste, the front wheel is done from the driving wheel, has only given the front wheel braking and has turned to the function, even as an organic whole with the brake disc with the head of breathing out, with knuckle and wheel hub axle fixed connection, has simplified connected mode, can reduce the fault rate, reduces use cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Reference numerals shown in the drawings: 1. a knuckle; 2. a brake disc; 3. heading; 4. a hub shaft; 5. an inner shoulder; 6. a bearing; 7. a shaft sleeve; 8. a hexagonal slotted nut; 9. a seal ring; 10. and (7) sealing the cover.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.
Example (b): as shown in the attached drawing 1, new forms of energy passenger car knuckle area stopper assembly, including knuckle 1, brake disc 2, Ha first 3, brake disc 2 with Ha first 3 fixed connection, brake disc 2 and Ha first 3 between can adopt integral type structure, integrative casting shaping. A hub shaft 4 is arranged in a center hole of the hammerhead 3, and the hammerhead 3 is rotatably connected with the hub shaft 4. Preferably, in order to guarantee the stability of the rotation of the half head, an inner shaft shoulder 5 is arranged in a center hole of the half head 3, bearings 6 are arranged on the left side and the right side of the inner shaft shoulder 5, and the half head 3 is rotatably connected with the hub shaft 4 through the bearings 6. Further, in order to reduce the abrasion between the bearings and the hammerhead, a shaft sleeve 7 is arranged between the two bearings 6, the shaft sleeve 7 is sleeved on the hub shaft 4, the outer ring of each bearing 6 is abutted against the inner shaft shoulder 5, and the inner ring of each bearing 6 is abutted against the shaft sleeve 7. The steering knuckle 1 is fixedly connected with the hub shaft 4, and the steering knuckle 1 and the hub shaft 4 are in interference fit and fixed through locking screws.
Preferably, in order to ensure the stability of the connection between the hammerhead and the hub shaft, a hexagonal slotted nut 8 is arranged at one end of the hub shaft 4 far away from the steering knuckle 1, an external thread adapted to the hexagonal slotted nut 8 is arranged at the end part of the hub shaft 4, and a gasket is arranged at one end of the hexagonal slotted nut 8 close to the hub shaft 4.
Preferably, in order to seal the bearing and ensure the service life, one end of the half-wave head 3 close to the steering knuckle 1 is provided with a sealing ring 9, and the other end is provided with a sealing cover 10.
Furthermore, the sealing cover 10 is fixedly connected with the half head 3, the sealing cover 10 can be embedded at the end part of the half head 3, and the sealing cover 10 can be prevented from falling off.
Claims (6)
1. New forms of energy passenger car knuckle tape brake assembly, including knuckle (1), brake disc (2), hat head (3), characterized by: brake disc (2) and haha head (3) fixed connection, it is equipped with wheel hub axle (4) in the centre bore of head (3) to haha, it is connected with wheel hub axle (4) rotation to haha head (3), knuckle (1) and wheel hub axle (4) fixed connection.
2. The new energy passenger car knuckle band brake assembly of claim 1, wherein: the wheel hub is characterized in that an inner shaft shoulder (5) is arranged in a center hole of the half head (3), bearings (6) are arranged on the left side and the right side of the inner shaft shoulder (5), and the half head (3) is rotatably connected with the wheel hub shaft (4) through the bearings (6).
3. The new energy passenger car knuckle band brake assembly of claim 2, wherein: two be equipped with axle sleeve (7) between bearing (6), axle sleeve (7) cover is on wheel hub axle (4), the outer lane and the interior shaft shoulder (5) butt of bearing (6), the inner circle and axle sleeve (7) butt of bearing (6).
4. The new energy passenger car knuckle band brake assembly of claim 1, wherein: and a hexagonal slotted nut (8) is arranged at one end of the hub shaft (4) far away from the steering knuckle (1).
5. The new energy passenger car knuckle band brake assembly of claim 1 or 2, wherein: one end of the half-wave head (3) close to the steering knuckle (1) is provided with a sealing ring (9), and the other end is provided with a sealing cover (10).
6. The new energy passenger car knuckle band brake assembly of claim 5, wherein: the sealing cover (10) is fixedly connected with the half head (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121698052.2U CN214823595U (en) | 2021-07-23 | 2021-07-23 | New forms of energy passenger car knuckle area stopper assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121698052.2U CN214823595U (en) | 2021-07-23 | 2021-07-23 | New forms of energy passenger car knuckle area stopper assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214823595U true CN214823595U (en) | 2021-11-23 |
Family
ID=79179913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121698052.2U Active CN214823595U (en) | 2021-07-23 | 2021-07-23 | New forms of energy passenger car knuckle area stopper assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214823595U (en) |
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2021
- 2021-07-23 CN CN202121698052.2U patent/CN214823595U/en active Active
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