High-strength light-weight steel for new energy automobile

Abstract

The utility model relates to the technical field of light-weight steel, and discloses high-strength light-weight steel for a new energy automobile, which comprises a first steel body, a second steel body is arranged on the right side of the first steel body, a threaded groove is formed in the right end of the first steel body, a clamping block is arranged on the right side of the first steel body, and a threaded rod is fixedly connected to the left end of the clamping block. The threaded groove is in threaded connection with the threaded rod, first clamping grooves are formed in the front side and the rear side of the right end of the first steel body, clamping columns are fixedly connected to the front side and the rear side of the left end of the second steel body, the first clamping grooves are clamped with the clamping columns, and springs are fixedly connected to the upper end and the lower end of the second steel body. According to the connecting structure, the threaded rod fixed to the left side of the clamping block is firstly connected with the threaded groove of the first steel body, the clamping column on the left side of the second steel body is clamped with the first clamping groove of the first steel body, and the clamping block is fixed through the buckle, so that two pieces of steel are firmly clamped, and the problem that connection and clamping between the two pieces of steel are not stable is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of lightweight steel materials, and in particular to a high-strength lightweight steel material for new energy vehicles. Background Art

[0002] High-strength lightweight steel for new energy vehicles is a special steel specifically used in the manufacture of new energy vehicles. This steel has high yield strength and tensile strength. Yield strength refers to the stress when the material begins to produce obvious plastic deformation, and tensile strength is the maximum stress that the material can withstand before breaking.

[0003] After searching, the Chinese patent publication number is: CN216805355U, which discloses a lightweight automobile anti-collision beam, including an anti-collision beam and a groove. The inner center of the anti-collision beam is provided with a groove, and the interior of the groove is provided with a buffer assembly. The buffer assembly includes a cylinder, a rotating shaft, a slider, a spring, a rubber ring and a guide rail. The multiple guide rails are fixed to the upper and lower inner walls of the anti-collision beam. The interior of the slider is rotatably connected to the rotating shaft through a bearing. The outer wall of the rotating shaft is fixed to a cylinder, and the outer wall of the cylinder is fixed to multiple rubber rings. The lightweight automobile anti-collision beam forms a plurality of triangular supports through the cooperation between the anti-collision beam, the bracket, the connecting rod, the rubber column and the fiberglass board. The bracket and the connecting rod form a structure similar to composite armor due to the arc distribution. The anti-collision beam made of lightweight steel and the fiberglass board form a structure that is similar to composite armor, which enhances strength while reducing structural weight. This avoids the problem of the existing anti-collision beam having a large structural thickness resulting in a heavy overall weight. However, when the existing steel is physically connected, the connection between the steels will be unstable. Utility Model Content

[0004] In order to make up for the above deficiencies, the present invention provides a high-strength and lightweight steel for new energy vehicles, aiming to improve the problem of unstable connection between steels in the prior art.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a high-strength and lightweight steel for new energy vehicles, including steel body one, a steel body two is provided on the right side of the steel body one, a threaded groove is provided at the right end of the steel body one, a clamping block is provided on the right side of the steel body one, the left end of the clamping block is fixedly connected to a threaded rod, the threaded groove is threadedly connected to the threaded rod, a clamping groove one is provided on the front and rear sides of the right end of the steel body one, a clamping column is fixedly connected on the front and rear sides of the left end of the steel body two, the clamping groove one is clamped with the clamping column, the upper and lower ends of the steel body two are fixedly connected to a spring, the other end of the spring is fixedly connected to a buckle, and a fixing mechanism is provided on the outer wall of the steel body one, and the fixing mechanism is used to strengthen the fixation between the steels.

[0006] Through the above technical solution: when new energy vehicles use high-strength lightweight steel for connection, a clamping block is configured on the right side of steel body one, and the threaded rod on its left side is threadedly fastened with the threaded groove on the right side of steel body one. In addition, a steel body two is also provided on the right side of steel body one, and the clamping column in steel body two is precisely clamped with the clamping groove one on the right side of steel body one. Subsequently, the spring inside steel body two is used to push the buckle to achieve a firm clamping of the clamping block.

[0007] As a further description of the above technical solution:

[0008] The fixing mechanism includes a connecting groove, which is opened on the outer wall of steel body one, and steel ring one is fixedly connected to the inside of the connecting groove, and steel ring two is fixedly connected to the outer wall of steel body two. A clamping groove two is opened at the right end of steel ring one, and a clamping strip is fixedly connected to the left end of steel ring two, and the clamping groove two is clamped with the clamping strip. The top of steel ring one is fixedly connected to a fixing plate, and the front end of the fixing plate is threadedly connected to a plurality of bolts, and the rear ends of the plurality of bolts are threadedly connected to nuts.

[0009] Through the above technical solution: in the process of using high-strength lightweight steel for stable installation of new energy vehicles, steel ring one is firmly installed on the outside of the connecting groove, and steel ring two is firmly assembled on the outer periphery of steel body two, and the clip fixed on the left side of steel ring two is accurately inserted into the snap-fit ​​groove two on the right side of steel ring one. In addition, a fixing plate is also firmly set on the upper part of steel ring one, and the fixing plate is threadedly connected by bolts and nuts to further improve the connection strength between the steels.

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

[0011] A sliding groove is provided on the top of the first steel body.

[0012] Through the above technical solution: a slide groove is opened at the top of the steel body to prepare for subsequent assembly or adjustment.

[0013] As a further description of the above technical solution:

[0014] The front and rear ends of the steel body are both provided with a plurality of installation slots.

[0015] According to the above technical solution: the steel body 1 is designed with multiple installation slots at the front and rear ends.

[0016] As a further description of the above technical solution:

[0017] An anti-slip strip is fixedly connected to the outer wall of the mounting groove.

[0018] Through the above technical solution, the outer wall of the installation groove is firmly connected to the anti-slip strip to enhance its stability.

[0019] As a further description of the above technical solution:

[0020] The front and rear sides of the right end of the steel body 1 are both provided with fixing grooves.

[0021] Through the above technical solution: fixing grooves are provided on the front and rear sides of the right end of the steel body 1.

[0022] As a further description of the above technical solution:

[0023] A lifting plate is fixedly connected inside the fixing groove.

[0024] Through the above technical solution: a lifting plate is fixedly connected inside the fixing groove.

[0025] As a further description of the above technical solution:

[0026] The spring and the buckle are symmetrically designed.

[0027] Through the above technical solution: a symmetrical layout of springs and buckles is adopted to ensure a firm connection between the two pieces of steel.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the utility model, the threaded rod fixed on the left side of the clamping block is first connected to the threaded groove of the steel body 1, and the clamping column on the left side of the steel body 2 is clamped with the clamping groove 1 of the steel body 1. The clamping block is fixed by the buckle, thereby achieving a firm clamping of the two pieces of steel and solving the problem of unstable connection between the steels.

[0030] 2. In the utility model, by inserting the clamping strip on the left side of the second steel ring into the second clamping groove on the right side of the first steel ring, the fixing plate on the first steel ring is fixed with bolts and nuts, thereby strengthening the fixation between the steels and solving the problem of loose fixation between the steels. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a three-dimensional diagram of a high-strength and lightweight steel material for new energy vehicles proposed in the utility model;

[0032] Figure 2 This is a front view of a high-strength and lightweight steel material for new energy vehicles proposed in the utility model;

[0033] Figure 3 This is a structural breakdown diagram of a high-strength and lightweight steel material for new energy vehicles proposed in this utility model;

[0034] Figure 4 This is an exploded view of the local structure of a high-strength and lightweight steel material for new energy vehicles proposed in this utility model;

[0035] Figure 5 This is a disassembled diagram of the fixing mechanism of high-strength and lightweight steel for new energy vehicles proposed in this utility model.

[0036] Legend:

[0037] 1. Steel body 1; 2. Fixing mechanism; 201. Connecting groove; 202. Steel ring 1; 203. Steel ring 2; 204. Engaging groove 2; 205. Clamping strip; 206. Fixing plate; 207. Bolt; 208. Nut; 3. Steel body 2; 4. Slide groove; 5. Mounting groove; 6. Anti-slip strip; 7. Fixing groove; 8. Lifting plate; 9. Threaded groove; 10. Clamping block; 11. Threaded rod; 12. Engaging groove 1; 13. Clamping column; 14. Spring; 15. Buckle. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] Reference Figure 1 and Figure 4 The utility model provides an embodiment: a high-strength lightweight steel material for new energy vehicles, including a steel body 1, a steel body 2 3 is provided on the right side of the steel body 1, a threaded groove 9 is provided on the right end of the steel body 1 for fixing, a clamping block 10 is provided on the right side of the steel body 1 for clamping the steel material with the steel material, a threaded rod 11 is fixedly connected to the left end of the clamping block 10 for threaded connection, the threaded groove 9 is threadedly connected to the threaded rod 11, and the front and rear sides of the right end of the steel body 1 are both provided with a clamping groove A 12 is used for secondary clamping of steel materials. The front and rear sides of the left end of the steel body 3 are fixedly connected with a clamping column 13. The clamping groove 12 is clamped with the clamping column 13 to make the steel materials fit more closely. The upper and lower ends of the steel body 3 are fixedly connected with a spring 14. The other end of the spring 14 is fixedly connected with a buckle 15 for secondary clamping and fixing between the steel materials. The outer wall of the steel body 1 is provided with a fixing mechanism 2, which is used to strengthen the fixation between the steel materials. The spring 14 and the buckle 15 are symmetrically designed.

[0040] Specifically, during the manufacturing process of new energy vehicles, when performing the snap-fitting operation of the body parts, a clamping block 10 set on the right side of the steel body 1 is first used. This clamping block 10 is threadedly connected to the threaded groove 9 on the right side of the steel body 1 through the threaded rod 11 on its left side, ensuring the firmness of the connection between the steels and facilitating disassembly and maintenance. A steel body 2 3 is also set on the right side of the steel body 1. In order to enhance the stability of the steel connection, a clamping column 13 is fixed on the steel body 2 3. This clamping column 13 is precisely snapped with the snapping groove 12 on the right side of the steel body 1, which can effectively prevent the steel from being displaced or loosened when subjected to external force. A spring 14 is also installed inside the steel body 2 3. The buckle 15 is pushed by its elastic force so that the buckle 15 can be firmly snapped on the clamping block 10, ensuring the stability and safety of the overall structure. The spring 14 and the buckle 15 adopt a symmetrical design to ensure uniform distribution when subjected to force.

[0041] Reference Figure 2 and Figure 5 , the fixing mechanism 2 includes a connecting groove 201, which is provided on the outer wall of the steel body 1, and a steel ring 202 is fixedly connected to the interior of the connecting groove 201, and a steel ring 203 is fixedly connected to the outer wall of the steel body 2 3. A clamping groove 204 is provided at the right end of the steel ring 202, and a clamping strip 205 is fixedly connected to the left end of the steel ring 203. The clamping groove 204 is engaged with the clamping strip 205 to make the clamping between the steels more fixed. The top of the steel ring 202 is fixedly connected with a fixing plate 206 for connecting the steels. The front end of the fixing plate 206 is threadedly connected with a plurality of bolts 207, and the rear ends of the plurality of bolts 207 are threadedly connected with nuts 208 for fixing; the top of the steel body 1 is provided with a slide groove 4;

[0042] Specifically, in the application of high-strength and lightweight steel materials in new energy vehicles, in order to ensure that these steel materials can be firmly fixed in the appropriate position, a steel ring 202 is fixed on the outside of the connecting groove 201 to further strengthen the fixation of the steel materials. A steel ring 203 is also fixed on the outside of the steel body 3 to ensure close bonding between the steel materials. In order to achieve preliminary fixation between the steel materials, a clip 205 is installed on the left side of the steel ring 203. This clip 205 can be inserted into the snap-fit ​​groove 204 on the right side of the steel ring 202, thereby achieving a preliminary fixing effect. However, in order to strengthen the fixation between the steel materials, a fixing plate 206 is fixed on the upper part of the steel ring 202. This fixing plate 206 is threadedly connected by bolts 207 and nuts 208, which strengthens the fixing effect between the steel materials and ensures the stability and safety of the overall structure. In addition, a slide groove 4 is specially opened at the top of the steel body 1 for subsequent assembly or adjustment.

[0043] Reference Figure 2 and Figure 3The front and rear ends of the steel body 1 are both provided with a plurality of mounting grooves 5; the outer wall of the mounting groove 5 is fixedly connected with an anti-slip strip 6 for preventing the steel from slipping when in use; the front and rear sides of the right end of the steel body 1 are both provided with a fixing groove 7; the interior of the fixing groove 7 is fixedly connected with a lifting plate 8 for providing a leverage point when lifting large steel materials;

[0044] Specifically, multiple installation grooves 5 are designed at the front and rear ends of the steel body 1. Anti-slip strips 6 are fixedly connected to the outer walls of these installation grooves 5 to ensure that sufficient friction can be provided during the installation process to prevent sliding. In addition, fixed grooves 7 are also opened on the front and back sides of the right end of the steel body 1. Lifting plates 8 are fixedly connected to the inside of these fixing grooves 7 to facilitate lifting or fixing operations when needed.

[0045] Working principle: When new energy vehicles are clamped with high-strength lightweight steel, the clamping block 10 set on the right side of the steel body 1 is used for clamping, and the threaded rod 11 on its left is threadedly connected with the threaded groove 9 on the right side of the steel body 1. The right side of the steel body 1 is also provided with a steel body 2 3. Then the clamping column 13 of the steel body 2 3 is clamped with the clamping groove 12 on the right side of the steel body 1. The spring 14 inside the steel body 2 3 pushes the buckle 15 to clamp the clamping block 10, thereby achieving a firm clamping of the two pieces of steel.

[0046] When the new energy vehicle is fixed with high-strength lightweight steel, a steel ring 1 202 is fixed on the outside of the connecting groove 201, and a steel ring 203 is fixed on the outside of the steel body 2 3 to strengthen the plate fixed between the steels. The steels are preliminarily connected by the clamping strip 205 fixed on the left side of the steel ring 203 and inserted into the clamping groove 204 on the right side of the steel ring 1 202 for preliminarily fixing. A fixing plate 206 is fixed on the top of the steel ring 1 202 and is threadedly fixed by bolts 207 and nuts 208 to strengthen the fixation between the steels.

[0047] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A high-strength lightweight steel material for new energy vehicles, comprising a steel body (1), characterized in that: The right side of the steel body 1 (1) is provided with a steel body 2 (3), the right end of the steel body 1 (1) is provided with a threaded groove (9), the right side of the steel body 1 (1) is provided with a clamping block (10), the left end of the clamping block (10) is fixedly connected with a threaded rod (11), the threaded groove (9) is threadedly connected to the threaded rod (11), the front and rear sides of the right end of the steel body 1 (1) are provided with a clamping groove 1 (12), the front and rear sides of the left end of the steel body 2 (3) are fixedly connected with a clamping column (13), the clamping groove 1 (12) is clamped with the clamping column (13), the upper and lower ends of the steel body 2 (3) are fixedly connected with a spring (14), the other end of the spring (14) is fixedly connected with a buckle (15), the outer wall of the steel body 1 (1) is provided with a fixing mechanism (2), the fixing mechanism (2) is used to strengthen the fixation between the steel materials.

2. The high-strength and lightweight steel material for new energy vehicles according to claim 1, characterized in that: The fixing mechanism (2) includes a connecting groove (201), the connecting groove (201) is provided on the outer wall of the steel body (1), the interior of the connecting groove (201) is fixedly connected to the steel ring (202), the outer wall of the steel body (3) is fixedly connected to the steel ring (203), the right end of the steel ring (202) is provided with a clamping groove (204), the left end of the steel ring (203) is fixedly connected to a clamping strip (205), the clamping groove (204) is clamped with the clamping strip (205), the top end of the steel ring (202) is fixedly connected to a fixing plate (206), the front end of the fixing plate (206) is threadedly connected to a plurality of bolts (207), and the rear ends of the plurality of bolts (207) are threadedly connected to nuts (208).

3. The high-strength and lightweight steel material for new energy vehicles according to claim 1, characterized in that: A sliding groove (4) is provided at the top of the steel body (1).

4. The high-strength and lightweight steel material for new energy vehicles according to claim 1, characterized in that: The front and rear ends of the steel body (1) are both provided with a plurality of mounting grooves (5).

5. The high-strength and lightweight steel material for new energy vehicles according to claim 4, characterized in that: An anti-slip strip (6) is fixedly connected to the outer wall of the mounting groove (5).

6. The high-strength and lightweight steel material for new energy vehicles according to claim 1, characterized in that: The front and rear sides of the right end of the steel body (1) are both provided with fixing grooves (7).

7. The high-strength and lightweight steel material for new energy vehicles according to claim 6, characterized in that: A lifting plate (8) is fixedly connected to the interior of the fixing groove (7).

8. The high-strength and lightweight steel material for new energy vehicles according to claim 1, characterized in that: The spring (14) and the buckle (15) are symmetrically designed.

Images