CN213808671U

CN213808671U - Balance shaft for automobile engine

Info

Publication number: CN213808671U
Application number: CN202022208856.1U
Authority: CN
Inventors: 王强
Original assignee: Shanghai Gengsheng Industrial Co ltd
Current assignee: Shanghai Gengsheng Industrial Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-07-27
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a balanced axle for automobile engine, including the axostylus axostyle, the left and right sides of axostylus axostyle all rotates and is connected with the connecting block, and the opposite side fixed mounting of connecting block has the installation pole, the surface cover of the left installation pole of axostylus axostyle is equipped with the gear, the inoxidizing coating has been paintd on the surface of axostylus axostyle, the axostylus axostyle includes antirust coat, intensity layer and sandwich layer, the inoxidizing coating includes wearing layer and anti-corrosion coating. The utility model discloses an installation pole can be installed the axostylus axostyle in appointed position, the gear can be used to the transmission, the antirust coat has increased the intensity of axostylus axostyle, and has good antirust property, the intensity layer has further increased the intensity of axostylus axostyle, and chemical property is stable, the intensity of axostylus axostyle has been guaranteed to the sandwich layer, the wearing layer possesses good wearability and corrosion resistance, the anticorrosive coating has further increased the corrosion resisting property of axostylus axostyle, it is poor to have solved current balance axle anticorrosion wearability, the problem that intensity is not high.

Description

Balance shaft for automobile engine

Technical Field

The utility model relates to an auto-parts technical field specifically is a balanced axle for automobile engine.

Background

The automobile accessory is a product which forms each unit of the whole automobile and serves the automobile, the automobile accessory is various, the consumption of people to the automobile is more and more along with the improvement of the living standard of people, the market of the automobile accessory is more and more enlarged, the automobile accessory manufacturer is rapidly developed in recent years, the balance shaft is one of automobile engine accessories, but the existing balance shaft is poor in corrosion resistance and wear resistance and low in strength, and therefore the balance shaft for the automobile engine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a balanced axle for automobile engine possesses the anticorrosion wearability good, and the advantage that intensity is high has solved current balanced axle anticorrosion wearability poor, problem that intensity is not high.

In order to achieve the above object, the utility model provides a following technical scheme: the balance shaft for the automobile engine comprises a shaft rod, wherein connecting blocks are rotatably connected to the left side and the right side of the shaft rod, a mounting rod is fixedly mounted on the other side of each connecting block, a gear is sleeved on the surface of the mounting rod on the left side of the shaft rod, a protective layer is coated on the surface of the shaft rod, the shaft rod comprises an anti-rust layer, a strength layer and a core layer, and the protective layer comprises a wear-resistant layer and an anti-corrosion layer.

Preferably, the rust-preventive layer is located on the outer surface of the strength layer, and the strength layer is located on the outer surface of the core layer.

Preferably, the wear-resistant layer is positioned on the surface of the corrosion-resistant layer, and the corrosion-resistant layer is positioned on the surface of the rust-resistant layer.

Preferably, the rust-proof layer is a stainless steel layer, the strength layer is a tungsten-cobalt alloy layer, and the core layer is a carbon steel layer.

Preferably, the wear-resistant layer is a silicon carbide anticorrosive wear-resistant coating, and the anticorrosive layer is an epoxy resin coating.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses an installation pole can be installed the axostylus axostyle in appointed position, the gear can be used to the transmission, the antirust coat has increased the intensity of axostylus axostyle, and has good antirust property, the intensity layer has further increased the intensity of axostylus axostyle, and chemical property is stable, the intensity of axostylus axostyle has been guaranteed to the sandwich layer, the wearing layer possesses good wearability and corrosion resistance, the anticorrosive coating has further increased the corrosion resisting property of axostylus axostyle, it is poor to have solved current balance axle anticorrosion wearability, the problem that intensity is not high.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a cross section of a part of a rod body according to the present invention;

FIG. 3 is a schematic view of the enlarged cross-sectional view of the rod body of the present invention;

fig. 4 is a schematic diagram of the cross-sectional enlarged structure of the protective layer of the present invention.

In the figure: 1. a shaft lever; 101. a rust-proof layer; 102. a strength layer; 103. a core layer; 2. a gear; 3. connecting blocks; 4. mounting a rod; 5. a protective layer; 501. a wear layer; 502. and an anti-corrosion layer.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a axostylus axostyle 1, antirust coat 101, strength layer 102, sandwich layer 103, gear 2, connecting block 3, installation pole 4, inoxidizing coating 5, wearing layer 501 and anti-corrosion coating 502 part are the parts that general standard spare or field technician know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a balance shaft for an automobile engine comprises a shaft rod 1, wherein the left side and the right side of the shaft rod 1 are rotatably connected with connecting blocks 3, the other side of each connecting block 3 is fixedly provided with a mounting rod 4, a gear 2 is sleeved on the surface of the mounting rod 4 on the left side of the shaft rod 1, a protective layer 5 is coated on the surface of the shaft rod 1, the shaft rod 1 comprises an anti-rust layer 101, a strength layer 102 and a core layer 103, the anti-rust layer 101 is positioned on the outer surface of the strength layer 102, the strength layer 102 is positioned on the outer surface of the core layer 103, the anti-rust layer 101 is a stainless steel layer, the strength layer 102 is a tungsten-cobalt alloy layer, the core layer 103 is a carbon steel layer, the protective layer 5 comprises a wear-resistant layer 501 and an anti-corrosion layer 502, the wear-resistant layer 501 is positioned on the surface of the anti-corrosion layer 502, the wear-resistant layer 501 is a silicon carbide anti-corrosion wear-resistant paint, the anti-corrosion layer 502 is an epoxy resin coating, and the shaft rod 1 can be mounted at a designated position through the mounting rod 4, the gear 2 can be used for transmission, the antirust layer 101 increases the strength of the shaft lever 1, and has good antirust performance, the strength layer 102 further increases the strength of the shaft lever 1, and the chemical property is stable, the core layer 103 ensures the strength of the shaft lever 1, the wear-resistant layer 501 has good wear resistance and corrosion resistance, the corrosion-resistant layer 502 further increases the corrosion resistance of the shaft lever 1, and the problems of poor corrosion resistance and wear resistance and low strength of the existing balance shaft are solved.

During the use, can install axostylus axostyle 1 in appointed position through installation pole 4, gear 2 can be used for the transmission, antirust coat 101 has increased the intensity of axostylus axostyle 1, and has good antirust property, intensity layer 102 has further increased the intensity of axostylus axostyle 1, and chemical property is stable, the intensity of axostylus axostyle 1 has been guaranteed to sandwich layer 103, wearing layer 501 possesses good wearability and corrosion protection, corrosion protection layer 502 has further increased the corrosion protection performance of axostylus axostyle 1, the problem that current balance shaft anticorrosion wearability is poor has been solved, intensity is not high.

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 balanced axle for automobile engine, includes axostylus axostyle (1), its characterized in that: the left side and the right side of the shaft lever (1) are connected with the connecting blocks (3) in a rotating mode, the other side of each connecting block (3) is fixedly provided with a mounting rod (4), a gear (2) is sleeved on the surface of the mounting rod (4) on the left side of the shaft lever (1), a protective layer (5) is coated on the surface of the shaft lever (1), the shaft lever (1) comprises an anti-rust layer (101), a strength layer (102) and a core layer (103), and the protective layer (5) comprises a wear-resistant layer (501) and an anti-corrosion layer (502).

2. The balance shaft for an automobile engine according to claim 1, characterized in that: the anti-rust layer (101) is positioned on the outer surface of the strength layer (102), and the strength layer (102) is positioned on the outer surface of the core layer (103).

3. The balance shaft for an automobile engine according to claim 1, characterized in that: the wear-resistant layer (501) is positioned on the surface of the anti-corrosion layer (502), and the anti-corrosion layer (502) is positioned on the surface of the anti-corrosion layer (101).

4. The balance shaft for an automobile engine according to claim 1, characterized in that: the rust-proof layer (101) is a stainless steel layer, the strength layer (102) is a tungsten-cobalt alloy layer, and the core layer (103) is a carbon steel layer.

5. The balance shaft for an automobile engine according to claim 1, characterized in that: the wear-resistant layer (501) is a silicon carbide anticorrosion wear-resistant coating, and the anticorrosion layer (502) is an epoxy resin coating.