Composite material spherical shell forge piece

Abstract

The utility model relates to the technical field of spherical shell forgings, and discloses a composite material spherical shell forgings which comprises a connecting plate, evenly distributed grooves are formed in the outer portion of the connecting plate, evenly distributed positioning sleeve buckles are fixedly connected to the upper side of the connecting plate, and a spherical connecting column is fixedly connected to the left side of the upper portion of the connecting plate. The upper side of the ball joint column is provided with an adapting groove, the interior of the connecting plate is fixedly connected with a metal base layer, the exterior of the metal base layer is fixedly connected with a ceramic base layer, the exterior of the ceramic base layer is fixedly connected with a connecting assembly, and the connecting assembly is used for enhancing the use strength of the connecting plate. According to the utility model, the spherical shell forge piece is enabled to adapt to the multi-directional swing requirement of a suspension and steering system, the high-speed rotating load can be effectively borne, the advantages of different materials can be effectively combined, and different mechanical properties and application requirements can be met.

Description

Technical Field

[0001] This utility model relates to the field of spherical shell forging technology, and in particular to a composite material spherical shell forging. Background Technology

[0002] In the suspension and steering systems of modern automobiles, spherical shell forgings play a crucial role as key motion connection components. These components typically need to operate efficiently under high-speed rotating loads, complex working environments, and high-intensity operating conditions. To ensure the stability and reliability of the system, spherical shell forgings must possess high strength, good wear resistance, strong corrosion resistance, and good fatigue resistance.

[0003] In traditional spherical shell forging design, although basic strength and stability requirements can be met, the limited material and processing technology often make it difficult to cope with complex working environments. In particular, the performance of spherical shell forgings is often affected by the high speed and violent movement of automobiles. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a composite material spherical shell forging, which aims to improve the problem that the existing technology often struggles to cope with complex working environments due to its limited material and processing technology.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a composite material spherical shell forging, including a connecting plate, wherein the outer side of the connecting plate is provided with uniformly distributed grooves, the upper side of the connecting plate is fixedly connected with uniformly distributed positioning sleeves, the upper left side of the connecting plate is fixedly connected with a ball joint post, and the upper side of the ball joint post is provided with a transition groove.

[0006] As a further description of the above technical solution:

[0007] The connecting plate has a metal base fixedly connected inside, a ceramic base fixedly connected outside the metal base, and a connecting component fixedly connected outside the ceramic base. The connecting component is used to enhance the strength of the connecting plate.

[0008] As a further description of the above technical solution:

[0009] The connecting assembly includes a polymer base layer, which is fixedly connected to the outside of a ceramic base layer. A carbon fiber layer is fixedly connected to the outside of the polymer base layer, and a wear-resistant layer is fixedly connected to the outside of the carbon fiber layer.

[0010] As a further description of the above technical solution:

[0011] Both the positioning sleeve and the ball joint have a metal base layer fixedly connected inside.

[0012] As a further description of the above technical solution:

[0013] The ball joint is located on the left side of the positioning sleeve.

[0014] As a further description of the above technical solution:

[0015] The wear-resistant layer is formed by blending and sintering silicon nitride ceramic particles and polyether ether ketone composite material, and its thickness is 1 / 5 to 1 / 3 of the thickness of the ceramic base layer.

[0016] This utility model has the following beneficial effects:

[0017] 1. In this utility model, the connecting plate is used as the core load-bearing component and is usually fixed on the car chassis or suspension bracket. The groove reduces weight while maintaining structural rigidity. The positioning sleeve is used to precisely connect with the suspension swing arm, shock absorber or other moving parts. The ball joint is used as the core of the ball joint and connects with the steering tie rod or control arm. The transition groove is used to insert the pin or bolt. It can rotate freely at multiple angles, so that the ball shell forging can adapt to the multi-directional swing requirements of the suspension and steering system and can effectively withstand high-speed rotational loads.

[0018] 2. In this utility model, the metal base layer has good strength and corrosion resistance, the ceramic base layer has high hardness and high temperature resistance, the polymer base layer has low density, good formability and corrosion resistance, the carbon fiber layer has extremely high strength and rigidity and low density, and the wear-resistant layer reduces friction and wear, thus effectively combining the advantages of different materials to meet different mechanical properties and application requirements. Attached Figure Description

[0019] Figure 1 This is a perspective view of a composite material spherical shell forging proposed in this utility model;

[0020] Figure 2 This is a top view of a composite material spherical shell forging proposed in this utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of a composite material spherical shell forging proposed in this utility model.

[0022] Legend:

[0023] 1. Connecting plate; 2. Groove; 3. Positioning sleeve; 4. Ball joint post; 5. Adapter groove; 6. Metal base layer; 7. Ceramic base layer; 8. Polymer base layer; 9. Carbon fiber layer; 10. Wear-resistant layer. Detailed Implementation

[0024] 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.

[0025] Reference Figure 1 , Figure 2 An embodiment of this utility model provides a composite material spherical shell forging, including a connecting plate 1, with uniformly distributed grooves 2 on the outside of the connecting plate 1, uniformly distributed positioning sleeves 3 fixedly connected to the upper side of the connecting plate 1, and a ball joint post 4 fixedly connected to the upper left side of the connecting plate 1, with a transition groove 5 on the upper side of the ball joint post 4.

[0026] The connecting plate 1 serves as the core load-bearing component, typically fixed to the vehicle chassis or suspension bracket. The groove 2 reduces weight while maintaining structural rigidity. The positioning sleeve 3 is used for precise docking with the suspension arm, shock absorber, or other moving parts. The ball joint 4 serves as the core of the ball joint, connecting to the steering tie rod or control arm. The transition groove 5 is used to insert pins or bolts, allowing for free rotation at multiple angles. This enables the ball shell forging to adapt to the multi-directional swing requirements of the suspension and steering systems.

[0027] Reference Figure 1 , Figure 2 , Figure 3 The connecting plate 1 is internally fixedly connected to a metal base layer 6, and externally fixedly connected to a ceramic base layer 7. Externally fixedly connected to the ceramic base layer 7 is a connecting component, which is used to enhance the strength of the connecting plate 1. The connecting component includes a polymer base layer 8, which is fixedly connected to the outside of the ceramic base layer 7. Externally fixedly connected to the polymer base layer 8 is a carbon fiber layer 9, and externally fixedly connected to the carbon fiber layer 9 is a wear-resistant layer 10.

[0028] The metal base layer 6 has good strength and corrosion resistance, the ceramic base layer 7 has high hardness and high temperature resistance, the polymer base layer 8 has low density, good formability and corrosion resistance, the carbon fiber layer 9 has extremely high strength and rigidity and low density, and the wear-resistant layer 10 reduces friction and wear and extends its service life, thus effectively combining the advantages of different materials.

[0029] Reference Figure 1 , Figure 2 , Figure 3The positioning sleeve 3 and the ball joint 4 are both fixedly connected to the metal base layer 6; the ball joint 4 is located on the left side of the positioning sleeve 3; the wear-resistant layer 10 is made of silicon nitride ceramic particles and polyether ether ketone composite material blended and sintered, and its thickness is 1 / 5 to 1 / 3 of the thickness of the ceramic base layer 7.

[0030] Metal base layers 6 are fixedly connected inside both the positioning sleeve 3 and the ball joint 4, which strengthens the positioning sleeve 3 and the ball joint 4. The ball joint 4 is located on the left side of the positioning sleeve 3, which ensures the stability and positioning accuracy during assembly. The wear-resistant layer 10 is made of silicon nitride ceramic particles and polyetheretherketone composite material, and its thickness is 1 / 5 to 1 / 3 of the thickness of the ceramic base layer 7. This allows for clear understanding of the material composite method and key parameters of the wear-resistant layer 10, thus improving its practicality.

[0031] Working Principle: When using this device, the connecting plate 1 serves as the core load-bearing component, typically fixed to the vehicle chassis or suspension bracket. The groove 2 reduces weight while maintaining structural rigidity. The positioning sleeve 3 precisely mates with the suspension arm, shock absorber, or other moving parts, ensuring stability and positioning accuracy during assembly. The ball joint 4, as the core of the ball joint, connects to the steering tie rod or control arm. The transition groove 5 inserts a pin or bolt, enabling free rotation at multiple angles. This allows the ball shell forging to adapt to the multi-directional swing requirements of the suspension and steering systems, effectively withstanding high-speed rotational loads. The metal... The base layer 6 has good strength and corrosion resistance. The ceramic base layer 7 is composed of a ceramic matrix and a reinforcing phase (such as carbon fiber), which has high hardness and high temperature resistance. The polymer base layer 8 is composed of a polymer matrix and reinforcing materials (such as glass fiber and carbon fiber), which has low density, good formability, and corrosion resistance. The carbon fiber layer 9 has extremely high strength and rigidity and low density, and is widely used in applications requiring high strength and low weight. The wear-resistant layer 10 reduces friction and wear and extends its service life. This design effectively combines the advantages of different materials to meet different mechanical properties and application requirements.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A composite material spherical shell forging, comprising a connecting plate (1), characterized in that: The connecting plate (1) has evenly distributed grooves (2) on its outer side, and evenly distributed positioning buckles (3) are fixedly connected to the upper side of the connecting plate (1). A ball joint post (4) is fixedly connected to the upper left side of the connecting plate (1), and a transition groove (5) is opened on the upper side of the ball joint post (4). The connecting plate (1) is internally fixedly connected to a metal base layer (6), the metal base layer (6) is externally fixedly connected to a ceramic base layer (7), and the ceramic base layer (7) is externally fixedly connected to a connecting component, which is used to enhance the strength of the connecting plate (1). The connecting component includes a polymer base layer (8), which is fixedly connected to the outside of the ceramic base layer (7). A carbon fiber layer (9) is fixedly connected to the outside of the polymer base layer (8), and a wear-resistant layer (10) is fixedly connected to the outside of the carbon fiber layer (9).

2. The composite material spherical shell forging according to claim 1, characterized in that: The positioning sleeve (3) and the ball joint (4) are both fixedly connected to a metal base layer (6).

3. A composite material spherical shell forging according to claim 1, characterized in that: The ball joint (4) is located on the left side of the positioning sleeve (3).

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