CN210680279U

CN210680279U - Take multiple trapezoidal distribution lip to seal lightweight wheel hub unit of structure

Info

Publication number: CN210680279U
Application number: CN201921654981.6U
Authority: CN
Inventors: 郑围围; 赫宇达; 倪生钧; 王宇霞; 曾明强; 胡义
Original assignee: Zhejiang Daming Auto Parts Co ltd
Current assignee: Zhejiang Daming Auto Parts Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-06-05
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a take multiple trapezoidal distribution lip to seal lightweight wheel hub unit of structure, including rim and inner circle, evenly be connected with the spoke between rim and the inner circle, each the radiating groove has all been seted up to the front surface of spoke, and has the box through bolt fixed mounting between the rear surface of each spoke, a side surface intermediate position department embedding of box installs fixed pipe, the one end fixedly connected with conveyer pipe of fixed pipe, a side surface of conveyer pipe evenly is provided with the shower nozzle. The utility model relates to a wheel hub technical field, this take lightweight wheel hub unit of multiple trapezoidal distribution lip seal structure, there is miniature pump through the inside fixed mounting of box, and when the car was when going, temperature sensor can detect the temperature of rim, and when the high temperature, during the singlechip made miniature pump take out the shower nozzle with box normal water, then spout the surface to the rim, can play the cooling effect to the rim, prevented the tire burst condition from appearing.

Description

Take multiple trapezoidal distribution lip to seal lightweight wheel hub unit of structure

Technical Field

The utility model relates to a wheel hub technical field specifically is a take lightweight wheel hub unit of multiple trapezoidal distribution lip seal structure.

Background

With the continuous improvement of the living standard of people, more and more families have automobiles, the most important part of the automobiles is hubs which are cylindrical metal parts for supporting tires by taking shafts as centers in the tires of the automobiles, in a popular way, the parts for mounting axles at the centers of the wheels are important parts for connecting brake drums (brake discs), wheel discs and half shafts, and the automobile hubs have an attractive function besides supporting the gravity of the tires and the gravity of the whole automobile body.

However, the existing wheel hub has a single structural design, and still has some defects in the use process, when an automobile runs for a long time, a wheel rim on the wheel hub generates heat, and a tire burst situation may be caused seriously, and the existing wheel hub has a large weight, so that the material consumption is increased, on one hand, the use is inconvenient, on the other hand, the production cost is greatly improved, and the defects are not correspondingly improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a take multiple trapezoidal distribution lip to seal lightweight wheel hub unit of structure has solved when the car after long-time traveling, and wheel hub's rim can generate heat, can cause the flat condition when serious, and current wheel hub weight is also bigger, has just so caused the increase of materials, uses inconveniently on the one hand, and on the other hand has also improved manufacturing cost's problem greatly.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a light hub unit with a multi-trapezoid distribution lip seal structure comprises a rim and an inner ring, spokes are uniformly connected between the rim and the inner ring, the front surface of each spoke is provided with a heat dissipation groove, and the rear surfaces of the spokes are fixedly provided with a box body through bolts, the middle position of the surface of one side of the box body is embedded with a fixed pipe, one end of the fixed pipe is fixedly connected with a delivery pipe, the surface of one side of the delivery pipe is uniformly provided with spray heads, a micro water pump is fixedly arranged in the box body, one end of the micro water pump is fixedly connected with the other end of the fixed pipe, a water filling port is arranged at the corner of the front surface of each box body, the front surface fixed mounting of rim has temperature sensor, the front surface intermediate position department of box has the battery case through screw fixed mounting, the front surface intermediate position department fixed mounting of battery case has the singlechip.

Preferably, the outer surfaces of the two ends of the conveying pipe are respectively provided with a limiting block in a sleeved mode, and one end of each limiting block is fixedly connected with the surface of one side of the box body.

Preferably, the battery box is internally provided with a battery, the output end of the temperature sensor is electrically connected with the input end of the single chip microcomputer, the output end of the single chip microcomputer is electrically connected with the input end of the battery, and the output end of the battery is connected with the micro water pumps in the boxes in series.

Preferably, the inner surface of the inner ring is fixedly connected with a sealing ring, and the sealing ring is lip-shaped.

Preferably, the spoke is trapezoidal in shape, and the spoke is a hot rolled plate material member.

Preferably, a supporting spring is fixedly connected between the inner surfaces of the two sides of the heat dissipation groove, and the outer surface of the supporting spring is coated with antirust paint.

Advantageous effects

The utility model provides a take multiple trapezoidal distribution lip to seal lightweight wheel hub unit of structure possesses following beneficial effect compared with the prior art:

(1) this take lightweight wheel hub unit of multiple trapezoidal distribution lip seal structure, a side surface intermediate position department embedding through the box installs fixed pipe, the one end fixedly connected with conveyer pipe of fixed pipe, a side surface of conveyer pipe evenly is provided with the shower nozzle, the inside fixed mounting of box has miniature pump, when the car is driving, temperature sensor can detect the temperature of rim, when the high temperature, the singlechip makes miniature pump take out the shower nozzle with box normal water, then spout the surface to the rim, can play the cooling effect to the rim, prevent the tire burst condition, the device structural design is reasonable, and the safety performance is improved.

(2) This take lightweight wheel hub unit of multiple trapezoidal distribution lip seal structure, the radiating groove has all been seted up through the front surface of each spoke, fixedly connected with supporting spring between the inside surface in both sides of radiating groove, supporting spring's surface scribbles the anti-rust paint, set up the radiating groove on the spoke, the weight of spoke has not only been alleviateed, and play fine radiating effect to the spoke, simultaneously under supporting spring's elasticity, can play the support firm effect to the spoke, prevent that the spoke from being crushed, the device structural design is simple, therefore, the clothes hanger is strong in practicability.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is an internal schematic view of the structure of the box body of the present invention;

fig. 3 is a partial enlarged view of the structure a in fig. 1 according to the present invention.

In the figure: 1. a rim; 2. an inner ring; 21. a seal ring; 3. a spoke; 4. a heat sink; 41. a support spring; 5. a bolt; 6. a box body; 7. a fixed tube; 8. a delivery pipe; 81. a limiting block; 9. a spray head; 10. a micro water pump; 11. a water injection port; 12. a temperature sensor; 13. a screw; 14. a battery case; 15. and a single chip microcomputer.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a light hub unit with a multi-trapezoid distribution lip seal structure comprises a rim 1 and an inner ring 2, a seal ring 21 is fixedly connected to the inner surface of the inner ring 2, the seal ring 21 is in a shape of a lip, the seal ring 21 can seal a bearing, spokes 3 are uniformly connected between the rim 1 and the inner ring 2, the spokes 3 are in a trapezoid shape, the spokes 3 are hot rolled plate material members, the trapezoid spokes 3 have a good supporting effect, a heat dissipation groove 4 is formed in the front surface of each spoke 3, a support spring 41 is fixedly connected between the inner surfaces of two sides of the heat dissipation groove 4, the outer surface of the support spring 41 is coated with anti-rust paint, the heat dissipation groove 4 has a heat dissipation effect on the spokes 3, meanwhile, the weight of the spokes 3 is reduced, the hub is lighter, the support spring 41 has a supporting and buffering effect on the spokes 3, the spokes 3 are prevented from being crushed, a box body 6 is fixedly installed between the rear surfaces of the spokes 3 through bolts, a fixing pipe 7 is embedded and installed at the middle position of one side surface of the box body 6, one end of the fixing pipe 7 is fixedly connected with a conveying pipe 8, the outer surfaces of the two ends of the conveying pipe 8 are respectively sleeved with a limiting block 81, one end of the limiting block 81 is fixedly connected with one side surface of the box body 6, the limiting block 81 plays a role in fixing the conveying pipe 8, a spray head 9 is uniformly arranged on one side surface of the conveying pipe 8, a micro water pump 10 is fixedly installed inside the box body 6, one end of the micro water pump 10 is fixedly connected with the other end of the fixing pipe 7, a water injection port 11 is arranged at the corner of the front surface of each box body 6, a temperature sensor 12 is fixedly installed on the front surface of the rim 1, a battery box 14 is fixedly installed at the middle position of the front surface of the box body 6 through a, the output end of the temperature sensor 12 is electrically connected with the input end of the single chip microcomputer 15, the output end of the single chip microcomputer 15 is electrically connected with the input end of the battery, the output end of the battery is connected with the micro water pumps 10 in the box bodies 6 in series, when the temperature of the rim 1 is overhigh, the temperature sensor 12 with the model of PT100WZP transmits signals to the single chip microcomputer 15 with the model of STM32F103RCT6, the single chip microcomputer 15 is connected with the power supply of the micro water pump 10 with the model of aghb-1, the micro water pump 10 pumps water in the box bodies 6 to the spray head 9 and then sprays the water to the surface of the rim 1, and the rim 1 is cooled, and meanwhile, the content which is not described in detail in the specification belongs to the prior art which is known by technicians.

During the use, at first to adding the comdenstion water in the box 6, when the car was gone for a long time, temperature sensor 12 can detect the temperature of rim 1, when the temperature of rim 1 was too high, temperature sensor 12 gives singlechip 15 with the signal transmission, singlechip 15 switch on miniature pump 10's power, miniature pump 10 takes out the comdenstion water in the shower nozzle 9, then spout the surface to rim 1, play the cooling effect to rim 1, prevent the tire burst condition, radiating groove 4 plays the radiating effect to spoke 3, alleviate the weight of spoke 3 simultaneously, make wheel hub lighter, under supporting spring 41's elasticity, supporting spring 41 plays the support cushioning effect to spoke 3, prevent that spoke 3 from being crushed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take light-weighted wheel hub unit of multiple trapezoidal distribution lip seal structure, includes rim (1) and inner circle (2), its characterized in that: evenly be connected with spoke (3) between rim (1) and inner circle (2), each the radiating groove (4) have all been seted up to the front surface of spoke (3), and have box (6) through bolt (5) fixed mounting between the rear surface of each spoke (3), a side surface intermediate position department embedding of box (6) is installed and is fixed pipe (7), the one end fixedly connected with conveyer pipe (8) of fixed pipe (7), a side surface of conveyer pipe (8) evenly is provided with shower nozzle (9), the inside fixed mounting of box (6) has miniature pump (10), the one end of miniature pump (10) and the other end fixed connection of corner fixed pipe (7), each the front surface of box (6) all is provided with water filling port (11), the front surface fixed mounting of rim (1) has temperature sensor (12), a battery box (14) is fixedly mounted at the middle position of the front surface of the box body (6) through a screw (13), and a single chip microcomputer (15) is fixedly mounted at the middle position of the front surface of the battery box (14).

2. The light-weight hub unit with the multiple trapezoid-shaped distributed lip seal structure according to claim 1, wherein: the outer surfaces of the two ends of the conveying pipe (8) are respectively provided with a limiting block (81) in a sleeved mode, and one end of each limiting block (81) is fixedly connected with one side surface of the box body (6).

3. The light-weight hub unit with the multiple trapezoid-shaped distributed lip seal structure according to claim 1, wherein: the battery box is characterized in that a battery is arranged inside the battery box (14), the output end of the temperature sensor (12) is electrically connected with the input end of the single chip microcomputer (15), the output end of the single chip microcomputer (15) is electrically connected with the input end of the battery, and the output end of the battery is connected with the micro water pumps (10) inside the box bodies (6) in series.

4. The light-weight hub unit with the multiple trapezoid-shaped distributed lip seal structure according to claim 1, wherein: the inner surface of the inner ring (2) is fixedly connected with a sealing ring (21), and the sealing ring (21) is lip-shaped.

5. The light-weight hub unit with the multiple trapezoid-shaped distributed lip seal structure according to claim 1, wherein: the spoke (3) is trapezoidal in shape, and the spoke (3) is a hot rolled plate material component.

6. The light-weight hub unit with the multiple trapezoid-shaped distributed lip seal structure according to claim 1, wherein: fixedly connected with supporting spring (41) between the inside surface of both sides of radiating groove (4), the surface of supporting spring (41) scribbles the anti rust paint.