Waterproof heat dissipation type axle

Abstract

The utility model discloses a waterproof heat dissipation type axle, and relates to the technical field of automobile parts. The two ends of the axle body are fixedly connected with brakes, a plurality of fixing holes are formed in one side of each brake, the outer surface of the axle body is fixedly connected with a heat dissipation mechanism, the outer surface of the axle body is in contact connection with a protection mechanism, and the protection mechanism comprises a first protection shell and a second protection shell; four first connecting plates are fixedly connected to the outer surface of the first protective shell, mounting bolts are connected to the upper ends of the four first connecting plates in a penetrating mode, four second connecting plates are fixedly connected to the outer surface of the second protective shell, mounting nuts are fixedly connected to the lower ends of the four second connecting plates, and the inner surfaces of the mounting nuts are in threaded connection with the mounting bolts; the protective shells can be conveniently installed and fixed, and meanwhile the axle can be protected; according to the utility model, the function of preventing rainwater from washing the exposed axle housing of the axle to damage the anti-rust coating and corroding the anti-rust coating can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile components, in particular to a waterproof and heat-dissipating vehicle axle. Background Art

[0002] The axle of a car is connected to the frame (or load-bearing body) through the suspension, and wheels are installed at both ends. The function of the axle is to bear the load of the car and maintain the normal driving of the car on the road;

[0003] However, the prior art still has the following problems:

[0004] The existing axles currently in use have poor waterproof effects. During use, rainwater can easily wash away the exposed bridge shell of the axle, damaging the anti-rust coating and causing it to corrode. During the braking process, the brake disc and the brake caliper will generate a lot of heat during the friction process. The rapid increase in heat will cause the braking performance to decrease, leading to the risk of brake failure. Utility Model Content

[0005] In order to solve the problem that rainwater can easily wash away the exposed bridge shell of the axle, damaging the anti-rust coating and causing its corrosion; and during the braking process, the brake disc and the brake caliper will generate a large amount of heat during the friction, and the rapid increase in heat will cause the braking performance to decrease, leading to the risk of brake failure; the purpose of the utility model is to provide a waterproof and heat-dissipating axle.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions: a waterproof and heat-dissipating axle, including a bridge body, both ends of the bridge body are fixedly connected to the brakes, one side of the brake is provided with multiple fixing holes, the outer surface of the bridge body is fixedly connected with a heat dissipation mechanism, the outer surface of the bridge body is contact-connected with a protective mechanism, the protective mechanism includes a first protective shell and a second protective shell, the outer surface of the first protective shell is fixedly connected with four first connecting plates, the upper ends of the four first connecting plates are penetrated with mounting bolts, the outer surface of the second protective shell is fixedly connected with four second connecting plates, the lower ends of the four second connecting plates are fixedly connected with mounting nuts, and the inner surfaces of the mounting nuts are threadedly connected with the mounting bolts, which facilitates the installation and fixation between the protective shells and protects the axle at the same time.

[0007] Preferably, the heat dissipation mechanism includes three circulation grooves, and a connecting groove is fixedly connected between the three circulation grooves. One end of the connecting groove is fixedly connected to two flow ports, one end of the two flow ports is fixedly connected to a connecting pipe, one end of the connecting pipe is fixedly connected to a connecting head, and one end of the connecting head is fixedly connected to a hose. The three circulation grooves and the connecting groove are all opened in the brake, so that the liquid can take away the heat of the brake.

[0008] Preferably, one side of the first protective shell and the second protective shell is fixedly connected to a fixing piece, a fixing bolt is penetrated and connected to one side of the fixing piece, and the outer surface of the fixing bolt is threadedly connected to the fixing hole, a notch is opened on one side of the first protective shell and the second protective shell, and the inner surface of the notch is in contact with the connecting pipe, a plurality of connecting rods are fixedly connected to the inner surface of the first protective shell and the second protective shell, one end of the plurality of connecting rods is fixedly connected to a buffer pad, and one side of the buffer pad is in contact with the bridge body.

[0009] Preferably, the outer surface of the connecting pipe is fixedly connected to a fixing seat, and the lower end of the fixing seat is fixedly connected to the bridge body, the outer surface of the hose is fixedly connected to a fixing frame, and the lower end of the fixing frame is fixedly connected to the bridge body, one side of the brake is fixedly connected to a reinforcing rod, and the outer surface of the reinforcing rod is fixedly connected to a sleeve, which can strengthen the overall strength of the axle.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. The utility model provides a protective mechanism, in which the protective shell and the bolts are used in combination, to prevent rainwater from washing the exposed axle shell of the axle and damaging the anti-rust coating, thereby causing corrosion;

[0012] 2. The utility model provides a heat dissipation mechanism, in which the circulation groove and the connecting groove are used to cool down and dissipate the heat generated by the brake disc and the brake caliper during the friction process during braking, thereby avoiding the reduction of braking performance and the risk of brake failure. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the protection mechanism of the utility model.

[0016] Figure 3 It is a schematic diagram of the heat dissipation mechanism of the utility model.

[0017] In the figure: 1. bridge body; 11. brake; 12. fixing hole; 2. protective mechanism; 21. first protective shell; 22. first connecting plate; 23. mounting bolt; 24. second protective shell; 25. second connecting plate; 26. mounting nut; 27. fixing piece; 271. fixing bolt; 28. connecting rod; 281. buffer pad; 29. ​​notch; 3. heat dissipation mechanism; 31. circulation groove; 32. connecting groove; 33. flow port; 35. connecting pipe; 351. fixing seat; 36. connecting head; 37. hose; 371. fixing frame; 4. reinforcing rod; 41. sleeve. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Embodiment 1: Figure 1-3 As shown, the utility model provides a waterproof heat dissipation type vehicle bridge, including a bridge body 1, both ends of the bridge body 1 are fixedly connected to the brake 11, one side of the brake 11 is provided with a plurality of fixing holes 12, the outer surface of the bridge body 1 is fixedly connected to a heat dissipation mechanism 3, the outer surface of the bridge body 1 is contact-connected with a protection mechanism 2, the protection mechanism 2 includes a first protection shell 21 and a second protection shell 24, the outer surface of the first protection shell 21 is fixedly connected to four first connecting plates 22, the upper ends of the four first connecting plates 22 are penetrated and connected with mounting bolts 23, the outer surface of the second protection shell 24 is fixedly connected to four second connecting plates 25, the lower ends of the four second connecting plates 25 are fixedly connected to mounting nuts 26, and the inner surfaces of the mounting nuts 26 are threadedly connected to the mounting bolts 23, so as to facilitate the installation and fixation between the protective shells and protect the vehicle bridge at the same time;

[0020] One side of the first protective shell 21 and the second protective shell 24 is fixedly connected to the fixing piece 27, one side of the fixing piece 27 is penetrated and connected with a fixing bolt 271, and the outer surface of the fixing bolt 271 is threadedly connected with the fixing hole 12, one side of the first protective shell 21 and the second protective shell 24 is provided with a notch 29, and the inner surface of the notch 29 is in contact with and connected to the connecting pipe 35, and the inner surface of the first protective shell 21 and the second protective shell 24 is fixedly connected with a plurality of connecting rods 28, one end of the plurality of connecting rods 28 is fixedly connected with a buffer pad 281, and one side of the buffer pad 281 is in contact with and connected to the bridge body 1;

[0021] The heat dissipation mechanism 3 includes three circulation grooves 31, and a connecting groove 32 is fixedly connected between the three circulation grooves 31. One end of the connecting groove 32 is fixedly connected to two flow ports 33, and one end of the two flow ports 33 is fixedly connected to a connecting pipe 35, and one end of the connecting pipe 35 is fixedly connected to a connector 36, and one end of the connector 36 is fixedly connected to a hose 37. The three circulation grooves 31 and the connecting groove 32 are all opened in the brake 11, so that the liquid can take away the heat of the brake 11.

[0022] The outer surface of the connecting pipe 35 is fixedly connected with a fixing seat 351, and the lower end of the fixing seat 351 is fixedly connected to the bridge body 1. The outer surface of the hose 37 is fixedly connected with a fixing frame 371, and the lower end of the fixing frame 371 is fixedly connected to the bridge body 1, so that the connecting pipe 35 and the hose 37 can be fixed;

[0023] A reinforcing rod 4 is fixedly connected to one side of the brake 11 , and a sleeve 41 is fixedly connected to the outer surface of the reinforcing rod 4 to enhance the overall strength of the axle.

[0024] Working principle: First, the installer covers the axle with the first protective shell 21 and the second protective shell 24, and at the same time connects the first connecting plate 22 on the first protective shell 21 and the second connecting plate 25 on the second protective shell 24. After the mounting bolts 23 penetrate the first connecting plate 22 and the second connecting plate 25, the mounting nuts 26 are rotated on the outer surface of the mounting bolts 23 to fix the first protective shell 21 and the second protective shell 24 together;

[0025] Then, the fixing member 27 on one side of the first protective shell 21 and the second protective shell 24 is brought into contact with the brake 11, and the fixing bolt 271 is inserted through the fixing member 27 into the fixing hole 12 and rotated to fix the first protective shell 21 and the second protective shell 24, and at the same time, the connecting pipe 35 is placed in the notch 29;

[0026] When the brake 11 is overheated, the cooling liquid can enter the circulation groove 31 from the upper flow port 33, and the cooling liquid fills the brake 11 under the action of the connecting groove 32, and then flows out from the lower flow port 33 through the connecting pipe 35 and the hose 37 to flow and cool under the connection of the connecting head 36;

[0027] The connecting pipe 35 is fixed by the fixing seat 351, and the hose 37 is fixed by the fixing frame 371;

[0028] The reinforcing rod 4 and the sleeve 41 increase the strength of the entire axle.

[0029] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A waterproof heat dissipation type vehicle axle, comprising a bridge body (1), characterized in that: Both ends of the bridge body (1) are fixedly connected to the brake (11), one side of the brake (11) is provided with a plurality of fixing holes (12), the outer surface of the bridge body (1) is fixedly connected to a heat dissipation mechanism (3), and the outer surface of the bridge body (1) is contact-connected to a protection mechanism (2); The protection mechanism (2) comprises a first protection shell (21) and a second protection shell (24); four first connecting plates (22) are fixedly connected to the outer surface of the first protection shell (21); the upper ends of the four first connecting plates (22) are penetrated by mounting bolts (23); the outer surface of the second protection shell (24) is fixedly connected to four second connecting plates (25); the lower ends of the four second connecting plates (25) are fixedly connected to mounting nuts (26); and the inner surfaces of the mounting nuts (26) are threadedly connected to the mounting bolts (23).

2. A waterproof heat dissipation type vehicle axle as claimed in claim 1, characterized in that: The heat dissipation mechanism (3) comprises three circulation grooves (31), a connecting groove (32) is fixedly connected between the three circulation grooves (31), one end of the connecting groove (32) is fixedly connected to two flow ports (33), one end of each of the two flow ports (33) is fixedly connected to a connecting pipe (35), one end of the connecting pipe (35) is fixedly connected to a connecting head (36), and one end of the connecting head (36) is fixedly connected to a hose (37).

3. A waterproof heat dissipation type vehicle axle as claimed in claim 1, characterized in that: One side of the first protective shell (21) and the second protective shell (24) is fixedly connected to a fixing piece (27), one side of the fixing piece (27) is penetrated by a fixing bolt (271), and the outer surface of the fixing bolt (271) is threadedly connected to the fixing hole (12).

4. The waterproof heat dissipation type vehicle axle according to claim 1, characterized in that: A notch (29) is provided on one side of the first protective shell (21) and the second protective shell (24), and the inner surface of the notch (29) is in contact with and connected to the connecting pipe (35).

5. The waterproof heat dissipation type vehicle axle according to claim 1, characterized in that: A plurality of connecting rods (28) are fixedly connected to the inner surfaces of the first protective shell (21) and the second protective shell (24), one end of the plurality of connecting rods (28) is fixedly connected to a buffer pad (281), and one side of the buffer pad (281) is in contact with and connected to the bridge body (1).

6. The waterproof heat dissipation type vehicle axle according to claim 2, characterized in that: The outer surface of the connecting pipe (35) is fixedly connected to a fixing seat (351), and the lower end of the fixing seat (351) is fixedly connected to the bridge body (1).

7. The waterproof heat dissipation type vehicle axle according to claim 2, characterized in that: The outer surface of the hose (37) is fixedly connected to a fixing frame (371), and the lower end of the fixing frame (371) is fixedly connected to the bridge body (1).

8. The waterproof heat dissipation type vehicle axle according to claim 1, characterized in that: A reinforcing rod (4) is fixedly connected to one side of the brake (11), and a sleeve (41) is fixedly connected to the outer surface of the reinforcing rod (4).

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