Enhanced engine connecting rod

Abstract

The utility model discloses an enhanced engine connecting rod which comprises a connecting rod body, connecting plates are fixedly installed on the two sides of the connecting rod body respectively, a connecting block is fixedly connected to one side of each connecting plate, a connector is fixedly connected to one side of each connecting block, first screw holes are formed in the two sides of the connecting rod body respectively, and first screw holes are formed in the two sides of the connecting rod body respectively. The inner cavity of the first screw hole is in threaded connection with a locking bolt, the surface of the connecting rod body is coated with a corrosion-resistant coating, and the inner cavity of the corrosion-resistant coating comprises an epoxy zinc phosphate coating, an epoxy iron oxide red coating and an epoxy micaceous iron coating. Through the first screw hole, the connecting plate can be movably installed conveniently, the use length of the connecting plate can be effectively adjusted, and the use length of the connector can be indirectly adjusted, so that the use efficiency of the connecting rod body is improved, the practicability of the connecting rod body is enhanced, the trouble of workers is solved, and the requirements of the workers are met.

Description

Technical Field

[0001] This utility model relates to the field of engine connecting rod technology, and more specifically, to an enhanced engine connecting rod. Background Technology

[0002] The connecting rod is one of the main transmission mechanisms of a car engine. It connects the piston and the crankshaft, and transmits the pressure of the expanding gas acting on the top of the piston to the crankshaft, so that the reciprocating linear motion of the piston is reversibly converted into the rotational motion of the crankshaft to output power.

[0003] In existing connecting rods, the force borne by the piston is typically transmitted to the crankshaft during use, converting the piston's reciprocating motion into the crankshaft's rotational motion. However, in actual use, since the connectors at both ends of the connecting rod are fixed, if the installation point does not match the position of the connector, the connecting rod cannot be installed. This causes trouble for the workers and greatly reduces the efficiency of the connecting rod. To address this issue, we propose an enhanced engine connecting rod. Utility Model Content

[0004] Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an enhanced engine connecting rod that achieves adjustable functionality.

[0006] Technical solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an enhanced engine connecting rod, comprising a connecting rod body, connecting plates fixedly installed on both sides of the connecting rod body, a connecting block fixedly connected to one side of the connecting plate, a connecting head fixedly connected to one side of the connecting block, and a first screw hole provided on both sides of the connecting rod body, with a locking bolt threaded into the inner cavity of the first screw hole.

[0008] As a preferred embodiment, a second screw hole is provided on one side of the surface of the connecting plate, and the positions of the second screw hole and the first screw hole are symmetrical.

[0009] The above technical solution allows for easy insertion of locking bolts through the second screw hole, facilitating the installation of the connecting plate.

[0010] As a preferred embodiment, the surface of the connecting rod body is coated with a rust-resistant coating, and the inner cavity of the rust-resistant coating includes an epoxy zinc phosphate coating, an epoxy iron oxide coating, and an epoxy micaceous iron oxide coating.

[0011] The above technical solutions, through rust-resistant coatings, epoxy zinc phosphate coatings, epoxy iron oxide coatings, and epoxy micaceous iron oxide coatings, can achieve rust resistance, preventing the connecting rod body from rusting and being damaged due to regional humidity during storage. This improves the strength of the connecting rod body, indirectly increasing its efficiency and solving problems for workers.

[0012] As a preferred embodiment, the outer surface of the epoxy zinc phosphate coating is coated on the inner surface of the epoxy iron oxide coating, and the outer surface of the epoxy iron oxide coating is coated on the inner surface of the epoxy micaceous iron oxide coating.

[0013] By using the above technical solution and setting the positions between each layer, the efficiency of rust prevention is greatly improved.

[0014] As a preferred embodiment, the length of the rust-resistant coating is the same as the length of the connecting rod body, and the width of the rust-resistant coating is the same as the width of the connecting rod body.

[0015] By using the above technical solution and setting the length and width of the rust-resistant coating, the efficiency of protecting the connecting rod body is greatly improved.

[0016] As a preferred embodiment, the thickness of the epoxy micaceous iron oxide coating is greater than the thickness of the epoxy iron oxide red coating, and the thickness of the epoxy iron oxide red coating is greater than the thickness of the epoxy zinc phosphate coating.

[0017] By using the above technical solution and adjusting the thickness of each layer, the rust prevention effect is greatly improved.

[0018] As a preferred embodiment, the inner cavity of the first screw hole is provided with a first internal thread, and the inner cavity of the second screw hole is provided with a second internal thread.

[0019] The above technical solution facilitates connection with the external thread on the surface of the locking bolt by setting the first internal thread and the second internal thread.

[0020] Beneficial effects

[0021] Compared with the prior art, the present invention provides an enhanced engine connecting rod, which has the following beneficial effects.

[0022] 1. This utility model facilitates the movable installation of the connecting plate through the first screw hole, which can effectively adjust the length of the connecting plate and indirectly adjust the length of the connector, thereby improving the efficiency of the connecting rod body and enhancing its practicality. This not only solves the problem for the workers but also meets their needs.

[0023] 2. This utility model, through its rust-resistant coating, epoxy zinc phosphate coating, epoxy iron oxide coating, and epoxy micaceous iron oxide coating, can achieve rust resistance, preventing the connecting rod body from being damaged by rust due to regional humidity during storage. This improves the strength of the connecting rod body and indirectly increases its efficiency, thus solving problems for workers. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] Figure 2 This is a front view of the connecting rod body structure of this utility model;

[0026] Figure 3 This is a structural diagram of the connecting rod body of this utility model;

[0027] Figure 4 This is a schematic diagram of the rust-resistant coating structure of this utility model.

[0028] In the diagram: 1. Connecting rod body; 2. Locking bolt; 3. Connecting plate; 4. Connecting block; 5. Connecting head; 6. First screw hole; 7. Rust-resistant coating; 701. Epoxy zinc phosphate coating; 702. Epoxy iron oxide coating; 703. Epoxy micaceous iron oxide coating. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figure 1-4 This utility model relates to an enhanced engine connecting rod, comprising a connecting rod body 1, with connecting plates 3 fixedly installed on both sides of the connecting rod body 1, a connecting block 4 fixedly connected to one side of the connecting plate 3, and a connecting head 5 fixedly connected to one side of the connecting block 4. A first screw hole 6 is provided on both sides of the connecting rod body 1, and a locking bolt 2 is threaded into the inner cavity of the first screw hole 6.

[0031] Through the above technical solution, the connecting plate 3 can be easily installed through the first screw hole 6, and the length of the connecting plate 3 can be effectively adjusted, which indirectly adjusts the length of the connector 5, thereby improving the efficiency of the connecting rod body 1 and enhancing its practicality. This not only solves the problem for the staff but also meets their needs.

[0032] Specifically, a second screw hole is provided on one side of the surface of the connecting plate 3. The second screw hole and the first screw hole 6 are symmetrically positioned. The surface of the connecting rod body 1 is coated with a rust-resistant coating 7. The inner cavity of the rust-resistant coating 7 includes an epoxy zinc phosphate coating 701, an epoxy iron oxide red coating 702, and an epoxy micaceous iron oxide coating 703. The outer surface of the epoxy zinc phosphate coating 701 is coated on the inner surface of the epoxy iron oxide red coating 702, and the outer surface of the epoxy iron oxide red coating 702 is coated on the inner surface of the epoxy micaceous iron oxide coating 703. The length of the rust-resistant coating 7 is consistent with the length of the connecting rod body 1, and the width of the rust-resistant coating 7 is consistent with the width of the connecting rod body 1. The thickness of layer 703 is greater than the thickness of epoxy iron oxide coating 702, and the thickness of epoxy iron oxide coating 702 is greater than the thickness of epoxy zinc phosphate coating 701. The inner cavity of the first screw hole 6 is provided with a first internal thread, and the inner cavity of the second screw hole is provided with a second internal thread. Through the rust-resistant coating 7, epoxy zinc phosphate coating 701, epoxy iron oxide coating 702, and epoxy micaceous iron oxide coating 703, rust resistance can be achieved, preventing the connecting rod body 1 from being damaged by rust due to the influence of regional humidity during storage. This improves the service strength of the connecting rod body 1, indirectly improves the service efficiency of the connecting rod body 1, and solves the problem for the staff.

[0033] The working principle of this utility model is as follows: First, the user sequentially coats the connecting rod body 1 with epoxy zinc phosphate coating 701, epoxy iron oxide coating 702, and epoxy micaceous iron oxide coating 703. These coatings provide corrosion resistance, preventing rust damage to the connecting rod body 1 during storage due to regional humidity, thereby improving the strength and efficiency of the connecting rod body 1 and solving the inconvenience for workers. Then, as... Figure 1 As shown, this is the state after the connector 5 is installed and fixed. When it is necessary to adjust the length of the connector 5, the user uses a tool to turn the locking bolt 2 in reverse, removing the locking bolt 2 from the inner cavity of the first screw hole 6 and the second screw hole. Then, the user can adjust the installation position of the connecting plate 3 according to their own needs. By adjusting the installation of the connecting plate 3, the length of the connecting plate 3 can be effectively adjusted, which indirectly adjusts the length of the connector 5, thereby improving the efficiency of the connecting rod body 1 and enhancing its practicality. This not only solves the problem for the staff but also meets their needs. After the length of the connecting plate 3 is selected, the user symmetrically places the second screw hole and the first screw hole 6 on the surface of the connecting plate 3, and then reinserts the locking bolt 2 into the inner cavity of the first screw hole 6 and the second screw hole. When the threads in the inner cavity of the first screw hole 6 and the inner cavity of the second screw hole are threadedly connected with the threads on the surface of the locking bolt 2, the connecting plate 3 is effectively locked, thus completing the work of adjusting the length of the connector 5.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. An enhanced engine connecting rod, comprising a connecting rod body (1), characterized in that: Connecting plates (3) are fixedly installed on both sides of the connecting rod body (1). A connecting block (4) is fixedly connected to one side of the connecting plate (3). A connector (5) is fixedly connected to one side of the connecting block (4). A first screw hole (6) is opened on both sides of the connecting rod body (1). A locking bolt (2) is threaded into the inner cavity of the first screw hole (6).

2. The enhanced engine connecting rod according to claim 1, characterized in that: A second screw hole is provided on one side of the surface of the connecting plate (3), and the positions of the second screw hole and the first screw hole (6) are symmetrical.

3. The enhanced engine connecting rod according to claim 1, characterized in that: The surface of the connecting rod body (1) is coated with a rust-resistant coating (7), and the inner cavity of the rust-resistant coating (7) includes an epoxy zinc phosphate coating (701), an epoxy iron oxide red coating (702), and an epoxy micaceous iron oxide coating (703).

4. The enhanced engine connecting rod according to claim 3, characterized in that: The outer surface of the epoxy zinc phosphate coating (701) is coated on the inner surface of the epoxy iron oxide coating (702), and the outer surface of the epoxy iron oxide coating (702) is coated on the inner surface of the epoxy micaceous iron oxide coating (703).

5. The enhanced engine connecting rod according to claim 3, characterized in that: The length of the rust-resistant coating (7) is the same as the length of the connecting rod body (1), and the width of the rust-resistant coating (7) is the same as the width of the connecting rod body (1).

6. The enhanced engine connecting rod according to claim 3, characterized in that: The thickness of the epoxy micaceous iron oxide coating (703) is greater than the thickness of the epoxy iron oxide red coating (702), and the thickness of the epoxy iron oxide red coating (702) is greater than the thickness of the epoxy zinc phosphate coating (701).

7. The enhanced engine connecting rod according to claim 2, characterized in that: The inner cavity of the first screw hole (6) is provided with a first internal thread, and the inner cavity of the second screw hole is provided with a second internal thread.

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