A high-strength light-weight anti-corrosion new energy vehicle bolt composite structure

Abstract

The utility model relates to new energy automobile technical field discloses a kind of high-strength light-weight anticorrosive new energy automobile bolt composite structure, including fixed nut, the one end of fixed nut is fixedly provided with tightening block, the one end of fixed nut away from tightening block is fixedly provided with connecting column, the one end of connecting column is fixedly provided with buffer spring, the one end of buffer spring is fixedly provided with buffer column, the one end of buffer column is fixedly provided with buffer pad plate.The high-strength light-weight anticorrosive new energy automobile bolt composite structure, by the improvement to bolt composite structure, so that the high strength and anticorrosive ability of this bolt composite structure can be improved, in the actual use process of the bolt composite structure, automobile bolt composite structure can be applied to a variety of environments as needed, facilitate the high-strength connection of new energy automobile bolt composite structure, improve the connection effect of high-strength light-weight anticorrosive new energy automobile bolt composite structure.

Description

Technical Field

[0001] This utility model relates to the field of new energy vehicle technology, specifically a high-strength, lightweight, corrosion-resistant composite structure for new energy vehicle bolts. Background Technology

[0002] New energy vehicles refer to automobiles that use unconventional vehicle fuels as their power source and integrate advanced technologies in vehicle power control and drive, resulting in vehicles with advanced technical principles, new technologies, and new structures. New energy vehicles include pure electric vehicles, range-extended electric vehicles, hybrid electric vehicles, fuel cell electric vehicles, and hydrogen engine vehicles.

[0003] Existing patent document CN216951223U discloses a composite bolt structure. A sleeve is fitted around the outer side of the control rod. Slots are formed on both sides of the control rod. A limiting block is adapted to the mounting slot. The limiting block and the fixing block are integrated. The lower side of the limiting block near the triangular block is beveled. Two sets of fixing blocks are located on the upper end of the limiting block near the inner side. A connecting groove is provided inside the threaded rod near the control rod. The control rod passes through the threaded rod and the interior of the circular plate. The sleeve is movably connected to the control rod and is adapted to the connecting groove. The two sets of locking blocks are mirror-symmetrical. The lower side of the locking block near the control rod is arc-shaped. The locking block is adapted to the sliding groove and is movably connected to the threaded rod. The locking block and the slot are on the same horizontal plane. The second spring is compressed. A nut is movably connected to the outer side of the threaded rod. A hexagonal nut is fixedly connected to the upper end of the threaded rod, a washer is fixedly connected to the lower end of the hexagonal nut, and a rack is fixedly connected to the lower end of the washer. The nut and the threaded rod are threaded together. There are several sets of racks, which are arranged in a ring around the lower end of the washer. The helical threads of the racks and the threaded rod are reversed. By pushing the circular block, two sets of limiting blocks move to the outside of the threaded rod and are positioned to prevent the nut from loosening and falling off due to vibration. This effectively avoids the nut from separating from the threaded rod and falling off, causing connected parts and equipment to fall, and reduces the occurrence of safety accidents. The threaded rod passes through the connecting holes of the two sets of fixing plates that need to be fixed. The nut is then put on and rotated to clamp and fix the two sets of fixing plates. When the hexagonal nut is rotated, the rack fixed at the lower end moves and is inserted into the fixing plate. However, when the whole system vibrates, the reverse arrangement of the racks effectively prevents slight rotation during vibration or shaking.

[0004] However, the existing technology CN216951223U patent has poor high strength and corrosion resistance of a composite bolt structure. As a result, in the actual use of the composite bolt structure, it is not possible to apply the automotive bolt composite structure to various environments as needed. This is not conducive to the high-strength connection of the new energy vehicle bolt composite structure and affects the connection effect of the composite bolt structure. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] The purpose of this invention is to provide a high-strength, lightweight, and corrosion-resistant composite bolt structure for new energy vehicles, in order to solve the problem of poor high strength and corrosion resistance of the composite bolt structure mentioned in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a high-strength, lightweight, corrosion-resistant composite bolt structure for new energy vehicles, comprising a fixing nut, a tightening block fixedly disposed at one end of the fixing nut, a connecting post fixedly disposed at the end of the fixing nut away from the tightening block, a buffer spring fixedly disposed at one end of the connecting post, a buffer post fixedly disposed at one end of the buffer spring, and a buffer pad fixedly disposed at one end of the buffer post.

[0009] As a further improvement of this utility model: a fixing bolt is fixedly provided at the end of the fixing nut away from the tightening block, and an anti-corrosion coating is movably provided on one side of the fixing bolt. Through the improvement of the bolt composite structure, the high strength and anti-corrosion ability of the bolt composite structure are improved. In the actual use of the bolt composite structure, the automotive bolt composite structure can be applied to various environments as needed, which facilitates the high-strength connection of the new energy vehicle bolt composite structure and improves the connection effect of the high-strength, lightweight, and anti-corrosion new energy vehicle bolt composite structure.

[0010] As a further improvement of this utility model: a fixing nut is fixedly provided at one end of the anti-corrosion coating, and a high-strength screw hole is fixedly provided at one end of the fixing nut. The use of the fixing nut and tightening block facilitates the connection of the automotive bolt composite structure.

[0011] As a further improvement of this utility model: the high-strength screw hole is internally fixed with an anti-slip screw groove, and the anti-corrosion coating is internally fixed with a metal fiber layer. The use of connecting columns, buffer springs, and buffer columns facilitates the connection of the buffer pads and improves the buffer and anti-slip effect of the high-strength, lightweight, anti-corrosion new energy vehicle bolt composite structure. Then, the use of fixing bolts facilitates the connection and fixing of the high-strength screw hole and the anti-slip screw groove.

[0012] As a further improvement of this utility model: a polytetrafluoroethylene layer is fixedly disposed inside the metal fiber layer, and a carbon fiber layer is fixedly disposed inside the polytetrafluoroethylene layer. By using the anti-corrosion coating and the fixing nut, the anti-corrosion effect of the high-strength, lightweight, anti-corrosion new energy vehicle bolt composite structure is improved. Then, by using the metal fiber layer and the polytetrafluoroethylene layer, the protective effect of the high-strength, lightweight, anti-corrosion new energy vehicle bolt composite structure is improved.

[0013] As a further improvement of this utility model: a polyamide fiber layer is fixedly disposed inside the carbon fiber layer, and a high-elasticity fiber layer is fixedly disposed inside the polyamide fiber layer. By using the carbon fiber layer, the polyamide fiber layer, and the high-elasticity fiber layer, the strength of the high-strength, lightweight, corrosion-resistant new energy vehicle bolt composite structure is improved.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This high-strength, lightweight, and corrosion-resistant new energy vehicle bolt composite structure improves the high strength and corrosion resistance of the bolt composite structure through improvements. In actual use, the bolt composite structure can be adapted to various environments as needed, facilitating high-strength connections in new energy vehicles and enhancing the connection effect of the high-strength, lightweight, and corrosion-resistant new energy vehicle bolt composite structure.

[0016] 2. This high-strength, lightweight, corrosion-resistant new energy vehicle bolt composite structure facilitates the connection of the automotive bolt composite structure through the use of fixing nuts and tightening blocks. Then, the use of connecting columns, buffer springs, and buffer columns facilitates the connection of buffer pads, improving the buffer and anti-slip effect of the high-strength, lightweight, corrosion-resistant new energy vehicle bolt composite structure. Finally, the use of fixing bolts facilitates the connection and fixing of high-strength bolt holes and anti-slip bolt grooves.

[0017] 3. This high-strength, lightweight, and corrosion-resistant new energy vehicle bolt composite structure improves its corrosion resistance through the use of anti-corrosion coatings and fixing nuts. Furthermore, the use of metal fiber layers and polytetrafluoroethylene layers enhances its protective effect. Finally, the use of carbon fiber layers, polyamide fiber layers, and high-elasticity fiber layers increases its strength.

[0018] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the buffer spring structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the fixing nut structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the metal fiber layer structure of this utility model.

[0023] In the diagram: 1. Fixing nut; 2. Tightening block; 3. Connecting post; 4. Buffer spring; 5. Buffer post; 6. Buffer pad; 7. Fixing bolt; 8. Anti-corrosion coating; 9. Fixing nut; 10. High-strength screw hole; 11. Anti-slip screw groove; 12. Metal fiber layer; 13. Polytetrafluoroethylene layer; 14. Carbon fiber layer; 15. Polyamide fiber layer; 16. High-elasticity fiber 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] Please see Figures 1-4 This utility model provides a technical solution: a high-strength, lightweight, corrosion-resistant new energy vehicle bolt composite structure, including a fixing nut 1, a tightening block 2 fixedly provided at one end of the fixing nut 1, a connecting post 3 fixedly provided at the end of the fixing nut 1 away from the tightening block 2, a buffer spring 4 fixedly provided at one end of the connecting post 3, a buffer post 5 fixedly provided at one end of the buffer spring 4, and a buffer pad 6 fixedly provided at one end of the buffer post 5.

[0026] A fixing bolt 7 is fixedly installed at the end of the fixing nut 1 away from the tightening block 2. An anti-corrosion coating 8 is movably installed on one side of the fixing bolt 7. A fixing nut 9 is fixedly installed at one end of the anti-corrosion coating 8. A high-strength screw hole 10 is fixedly installed at one end of the fixing nut 9. The use of the fixing nut 1 and the tightening block 2 facilitates the connection of the automotive bolt composite structure. Then, the use of the connecting post 3, the buffer spring 4, and the buffer post 5 facilitates the connection of the buffer pad 6, improving the buffer and anti-slip effect of the high-strength, lightweight, anti-corrosion new energy vehicle bolt composite structure. Finally, the use of the fixing bolt 7 facilitates the connection and fixation of the high-strength screw hole 10 and the anti-slip screw groove 11.

[0027] The high-strength screw hole 10 is internally fixed with an anti-slip screw groove 11. The anti-corrosion coating 8 is internally fixed with a metal fiber layer 12. The metal fiber layer 12 is internally fixed with a polytetrafluoroethylene layer 13. The polytetrafluoroethylene layer 13 is internally fixed with a carbon fiber layer 14. The carbon fiber layer 14 is internally fixed with a polyamide fiber layer 15. The polyamide fiber layer 15 is internally fixed with a high-elasticity fiber layer 16. Through the use of the anti-corrosion coating 8 and the fixing nut 9, the anti-corrosion effect of the high-strength lightweight anti-corrosion new energy vehicle bolt composite structure is improved. Then, through the use of the metal fiber layer 12 and the polytetrafluoroethylene layer 13, the protective effect of the high-strength lightweight anti-corrosion new energy vehicle bolt composite structure is improved. Finally, through the use of the carbon fiber layer 14, the polyamide fiber layer 15, and the high-elasticity fiber layer 16, the strength of the high-strength lightweight anti-corrosion new energy vehicle bolt composite structure is improved.

[0028] Working principle: First, the use of fixing nut 1 and tightening block 2 facilitates the connection of the automotive bolt composite structure. Then, the use of connecting post 3, buffer spring 4, and buffer post 5 facilitates the connection of buffer pad 6, improving the buffer and anti-slip effect of the high-strength, lightweight, corrosion-resistant new energy vehicle bolt composite structure. Then, the use of fixing bolt 7 facilitates the connection and fixation of high-strength bolt hole 10 and anti-slip bolt groove 11. Then, the use of anti-corrosion coating 8 and fixing nut 9 improves the corrosion resistance of the high-strength, lightweight, corrosion-resistant new energy vehicle bolt composite structure. Then, the use of metal fiber layer 12 and polytetrafluoroethylene layer 13 improves the protection effect of the high-strength, lightweight, corrosion-resistant new energy vehicle bolt composite structure. Finally, the use of carbon fiber layer 14, polyamide fiber layer 15, and high-elasticity fiber layer 16 improves the strength of the high-strength, lightweight, corrosion-resistant new energy vehicle bolt composite structure.

[0029] Finally, it should be noted that the above content is only used to illustrate the technical solution of this utility model, and is not intended to limit the scope of protection of this utility model. Simple modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model do not depart from the essence and scope of the technical solution of this utility model.

Claims

1. A high-strength, lightweight, corrosion-resistant new energy vehicle bolt composite structure, comprising a fixed nut (1), characterized in that: A tightening block (2) is fixedly provided at one end of the fixing nut (1), a connecting post (3) is fixedly provided at the end of the fixing nut (1) away from the tightening block (2), a buffer spring (4) is fixedly provided at one end of the connecting post (3), a buffer post (5) is fixedly provided at one end of the buffer spring (4), and a buffer pad (6) is fixedly provided at one end of the buffer post (5). ​ 2. The high-strength light-weight corrosion-resistant new energy vehicle bolt composite structure according to claim 1, characterized in that: The fixing nut (1) is fixedly provided with a fixing bolt (7) at one end away from the tightening block (2), and an anti-corrosion coating (8) is movably provided on one side of the fixing bolt (7).

3. The high-strength light-weight corrosion-resistant new energy vehicle bolt composite structure according to claim 2, characterized in that: A fixing nut (9) is fixedly provided at one end of the anti-corrosion coating (8), and a high-strength screw hole (10) is fixedly provided at one end of the fixing nut (9).

4. The high-strength light-weight corrosion-resistant new energy vehicle bolt composite structure according to claim 3, characterized in that: The high-strength screw hole (10) is fixedly provided with an anti-slip screw groove (11), and the anti-corrosion coating (8) is fixedly provided with a metal fiber layer (12).

5. The high-strength light-weight corrosion-resistant new energy vehicle bolt composite structure according to claim 4, characterized in that: A polytetrafluoroethylene layer (13) is fixedly disposed inside the metal fiber layer (12), and a carbon fiber layer (14) is fixedly disposed inside the polytetrafluoroethylene layer (13).

6. The high-strength light-weight corrosion-resistant new energy automobile bolt composite structure according to claim 5, characterized in that: A polyamide fiber layer (15) is fixedly disposed inside the carbon fiber layer (14), and a high elastic fiber layer (16) is fixedly disposed inside the polyamide fiber layer (15).

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