High-strength motorcycle frame

Abstract

The utility model discloses a high-strength motorcycle frame which comprises a frame main body, a front suspension plate and a rear suspension plate which are used for being connected with an engine are respectively arranged on the frame main body, the front suspension plate comprises a hollow plate body, and a reinforcing assembly is arranged in the plate body. Therefore, the problem of deformation or breakage of the front suspension plate in long-time use can be avoided, the strength of the motorcycle frame is further improved, the weight of the front suspension plate can be reduced due to the hollow arrangement of the plate body, and the weight of the motorcycle frame is further reduced.

Description

Technical Field

[0001] The utility model relates to a motorcycle frame, in particular to a high-strength motorcycle frame. Background Art

[0002] The motorcycle frame is an important component of the motorcycle. It is the framework that supports the entire vehicle structure and is responsible for bearing the weight of the engine, suspension, wheels and passengers, and effectively distributing these forces to the entire vehicle through various connecting components. The design of the frame and the selection of materials directly affect the performance, handling and safety of the motorcycle.

[0003] When the engine is installed on the motorcycle frame, the engine is connected to the front suspension plate and the rear suspension plate on the motorcycle frame respectively. The vibration generated by the engine when working will be transmitted to the motorcycle frame through the front suspension plate and the rear suspension plate. The front suspension plate is generally longer than the rear suspension plate for the convenience of connection with the engine. Therefore, the front suspension plate is prone to deformation or breakage during long-term use. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a motorcycle frame with high strength.

[0005] The technical solution adopted by the utility model to solve the above technical problems is a high-strength motorcycle frame, including a frame body, on which a front suspension plate and a rear suspension plate for connecting to an engine are respectively arranged, the front suspension plate includes a plate body, the plate body is hollow, and a reinforcing component is arranged in the plate body.

[0006] A further preferred solution of the utility model is: a support plate is arranged in the plate body, and a reinforcing component is respectively arranged on the top and the bottom of the support plate.

[0007] A further preferred solution of the utility model is: the reinforcing components all include a reinforcing plate, the reinforcing plate is installed in the plate body, and the reinforcing plate is arranged in a wave shape; a reinforcing rod, and a plurality of the reinforcing rods are provided, and the plurality of the reinforcing rods are respectively installed in the recesses of the reinforcing plate.

[0008] A further preferred solution of the utility model is that the reinforcing rods are all hollow.

[0009] A further preferred solution of the utility model is: the frame body comprises a main beam and auxiliary beams installed on both sides of the main beam, and the main beam is provided with connecting columns connected to the auxiliary beams.

[0010] A further preferred solution of the utility model is: a plurality of connection grooves are provided on the connection column, a connection block matching the connection grooves is provided on the inner wall of the auxiliary beam, and the connection grooves are connected to the connection blocks.

[0011] A further preferred solution of the utility model is: a connecting hole is opened on the plate body, and a reinforcing ring is arranged in the connecting hole.

[0012] Compared with the prior art, the utility model has the advantage of providing a high-strength motorcycle frame, including a frame body, on which a front suspension plate and a rear suspension plate for connecting to an engine are respectively arranged, the front suspension plate including a hollow plate body, in which a reinforcing component is arranged, thereby improving the strength of the front suspension plate, thus avoiding deformation or breakage of the front suspension plate during long-term use, thereby improving the strength of the motorcycle frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be described in further detail below in conjunction with the accompanying drawings and preferred embodiments, but those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be used as a limitation on the scope of the present invention. In addition, unless otherwise specified, the drawings are only schematically representing the composition or structure of the described object and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0014] Figure 1 It is a front view of the utility model;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the connection between the main beam and the auxiliary beam in the utility model;

[0017] Figure 4 It is a cross-sectional view of the auxiliary beam and the connecting column in this practical application;

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the front suspension plate in the utility model;

[0019] Figure 6 This is a schematic diagram of the internal structure of the front suspension plate in the utility model;

[0020] Figure 7 It is a schematic diagram of the connection between the connecting hole and the reinforcing ring in the utility model.

[0021] In the figure: 1. frame body; 101. main beam; 2. front suspension plate; 21. connecting hole; 22. plate body; 23. reinforcing plate; 24. reinforcing rod; 25. support plate; 26. reinforcing ring; 3. rear suspension plate; 4. subbeam; 41. connecting groove; 5. connecting column; 51. connecting block. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It will be appreciated by those skilled in the art that these descriptions are merely illustrative and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0023] It should be noted that like reference numerals denote similar items in the following drawings, and thus, once an item is defined in one drawing, it may not be further defined or explained in subsequent drawings.

[0024] This embodiment mainly describes the structure of a high-strength motorcycle frame, as follows:

[0025] like Figure 1-Figure 7 As shown, a high-strength motorcycle frame includes a frame body 1, on which a front suspension plate 2 and a rear suspension plate 3 for connecting to an engine are respectively arranged, the front suspension plate 2 includes a hollow plate body 22, and a reinforcing component is arranged in the plate body 22, so that the strength of the front suspension plate 2 can be improved, so that the deformation or breakage of the front suspension plate 2 during long-term use can be avoided, thereby improving the strength of the motorcycle frame, and the hollow setting of the plate body 22 can reduce the weight of the front suspension plate 2, thereby reducing the weight of the motorcycle frame.

[0026] Furthermore, a support plate 25 is provided in the plate body 22 , and a reinforcing component is provided at the top and the bottom of the support plate 25 , respectively, so that the strength of the front suspension plate 2 can be further improved.

[0027] The reinforcing components all include a reinforcing plate 23 with a wave-like arrangement, and the reinforcing plate 23 is installed in the plate body 22. Such a wave-like arrangement of the reinforcing plate 23 can not only improve the strength of the plate body 22 but also improve the bending resistance of the plate body 22. At the same time, hollow reinforcing rods 24 are all arranged at the recessed parts of the reinforcing plate 23. In this way, the strength of the plate body 22 can be further improved, and the hollow arrangement of the reinforcing rod 24 can reduce the weight of the reinforcing rod 24.

[0028] Furthermore, a connecting hole 21 for connecting to the engine is opened on the plate body 22, and a reinforcing ring 26 is arranged in the connecting hole 21. The arrangement of the reinforcing ring 26 can improve the strength of the connecting hole 21, thereby improving the service life of the front suspension plate 2.

[0029] The frame body 1 includes a main beam 101 and sub-beams 4 installed on both sides of the main beam 101. The main beam 101 is provided with connecting columns 5 connected to the sub-beams 4. In this way, when the sub-beam 4 is welded, the problem of the main beam 101 being reduced in strength due to heat can be avoided, thereby improving the strength of the motorcycle frame. A plurality of connecting grooves 41 are provided on the connecting column 5, and connecting blocks 51 matching the connecting grooves 41 are provided on the inner wall of the sub-beam 4, and the connecting grooves 41 are connected to the connecting blocks 51. In this way, when the sub-beam 4 is installed on the connecting column 5, the connecting blocks 51 on the sub-beam 4 are first aligned with the connecting grooves 41 on the connecting column 5, and then the connecting blocks 51 are inserted into the connecting grooves 41. In this way, the sub-beam 4 can be prevented from rotating when on the connecting column 5, thereby improving the reliability of the connection between the sub-beam 4 and the connecting column 5, and finally the sub-beam 4 is welded.

[0030] In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0031] The above is a detailed introduction to a high-strength motorcycle frame provided by the utility model. This article uses specific examples to illustrate the principle and implementation of the utility model. The description of the above embodiments is only used to help understand the utility model and its core ideas. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A high-strength motorcycle frame, comprising a frame body, wherein the frame body is provided with a front suspension plate and a rear suspension plate for connecting to an engine, respectively, and characterized in that: The front suspension plate comprises a plate body, the plate body is hollow, and a reinforcing component is arranged in the plate body.

2. A high-strength motorcycle frame according to claim 1, characterized in that: A support plate is arranged in the plate body, and a reinforcing component is respectively arranged on the top and the bottom of the support plate.

3. A high-strength motorcycle frame according to claim 1, characterized in that: The reinforcement components include A reinforcing plate, wherein the reinforcing plate is installed in the plate body and is arranged in a wave shape; A reinforcing rod is provided in plurality and the plurality of reinforcing rods are respectively installed in the recesses of the reinforcing plate.

4. A high-strength motorcycle frame according to claim 3, characterized in that: The reinforcing rods are all hollow.

5. The high-strength motorcycle frame according to claim 1, characterized in that: The frame body comprises a main beam and auxiliary beams installed on both sides of the main beam, and the main beam is provided with connecting columns connected with the auxiliary beams.

6. A high-strength motorcycle frame according to claim 5, characterized in that: A plurality of connection grooves are provided on the connection column, and a connection block matching the connection grooves is provided on the inner wall of the auxiliary beam, and the connection grooves are connected to the connection blocks.

7. A high-strength motorcycle frame according to claim 1, characterized in that: A connecting hole is provided on the plate body, and a reinforcing ring is arranged in the connecting hole.

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