Lightweight frame assembly

Abstract

The utility model discloses a light-weight frame assembly, and relates to the technical field of frames. The vehicle frame comprises a vehicle frame body, a reinforcing mechanism used for reinforcing and supporting the vehicle frame body is arranged on the inner side of the vehicle frame body, mounting boxes are arranged on a front beam and a rear beam of the vehicle frame body, and anti-collision assemblies are arranged on the surfaces of the mounting boxes. A positioning mechanism used for limiting the anti-collision assembly is arranged on the surface of the frame body, the reinforcing mechanism comprises a plurality of fixing seats, the fixing seats are fixedly connected with the inner wall of the frame body, reinforcing rods are slidably connected to the surfaces of the fixing seats in a clamped mode, and the ends of the reinforcing rods are fixed to the fixing seats through bolts. In the using process, the effect of conveniently improving the impact resistance and the overall strength of the frame is achieved, the collided part can be rapidly detached and replaced, and therefore the frame can be conveniently maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle frames, in particular to a lightweight vehicle frame assembly. Background Art

[0002] Whether it is a traditional car or a new energy car, lightweighting of the car body is necessary. Lightweighting of the car body has also become a major research direction in the automotive field. Under the premise of ensuring the safety of the car, reducing the overall weight of the vehicle as much as possible can improve its power, while also reducing fuel consumption and reducing exhaust pollution.

[0003] The Chinese patent document with the authorization announcement number CN212861621U discloses a lightweight automobile frame assembly, which relates to the field of automobile frame technology, including a first crossbeam, a first longitudinal beam, a rear beam and a front beam, the left side of the first crossbeam is fixedly installed with a second crossbeam, the rear beam is fixedly installed at the right top of the first crossbeam, the front beam is fixedly installed at the left top of the second crossbeam, and the interior of the first crossbeam is fixedly installed with a mounting plate, a first saddle connecting plate, and a second saddle connecting plate from left to right. With respect to the above technical solution, there are the following defects in use: the prior art only relies on the front beam and the rear beam to withstand the collision at both ends, and its anti-collision effect is general, and when the collision occurs and the damaged part is damaged, it is difficult to quickly replace the damaged part.

[0004] For this purpose, a lightweight frame assembly is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problems mentioned in the above background technology, and the utility model provides a lightweight frame assembly.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A lightweight frame assembly includes a frame body, a reinforcing mechanism for reinforcing the support of the frame body is arranged on the inner side of the frame body, a mounting box is arranged at the front beam and the rear beam of the frame body, an anti-collision component is arranged on the surface of the mounting box, and a positioning mechanism for limiting the position of the anti-collision component is arranged on the surface of the frame body.

[0008] Furthermore, the reinforcement mechanism includes a fixing seat, there are multiple fixing seats, and the fixing seats are fixedly connected to the inner wall of the frame body, the surface of the fixing seat is slidably clamped with a reinforcement rod, and the end of the reinforcement rod is fixed to the fixing seat by a bolt, and an auxiliary support assembly is arranged between adjacent reinforcement rods, and the frame body and the reinforcement rods are both made of aluminum alloy.

[0009] Furthermore, the auxiliary support assembly includes a sleeve, and the sleeve is fixedly connected to the reinforcing rod by bolts, a sliding rod is movably inserted into the inner wall of the sleeve, and the sliding rod is fixedly connected to the surface of the reinforcing rod by bolts.

[0010] Furthermore, the anti-collision component includes a support spring, and one end of the support spring is fixedly connected to the inner wall of the installation box, the other end of the support spring is fixedly connected to a connecting plate, and the surface of the connecting plate is slidingly connected to the inner wall of the installation box, a damping rod is rotatably installed on the inner wall of the installation box, and the telescopic end of the damping rod is fixedly connected to the connecting plate, and an anti-collision plate is fixedly connected to the side of the connecting plate away from the installation box.

[0011] Furthermore, the positioning mechanism includes a control box, and the control box is fixedly connected to the inner wall of the frame body, the inner wall of the control box is rotatably connected to a double-headed screw, the surface of the double-headed screw is threadedly connected to a column, and the column is movably connected to the control box, the side of the installation box is fixedly connected to a limit rod, and the limit rod is movably connected to the frame body, the surface of the limit rod is provided with a hole, and the inner wall of the hole is movably connected to the end of the column, and the positioning mechanism also includes an adjustment component for controlling the rotation of the double-headed screw.

[0012] Furthermore, the adjustment component includes a worm, and the worm is rotatably connected to the control box, one end of the worm is fixedly connected to a knob, the middle part of the double-headed screw is fixedly sleeved with a worm wheel, and the worm wheel is meshed with the worm.

[0013] The beneficial effects of the utility model are as follows:

[0014] The reinforcing mechanism can support the inner side of the frame body to improve the overall strength of the frame body, the anti-collision assembly can provide buffer protection for both sides of the frame body to improve the impact resistance of the frame body, and the positioning mechanism can release the limit on the installation box, so that the installation box and the anti-collision assembly can be quickly removed, which can improve the impact resistance and overall strength of the frame during use, and can quickly disassemble and replace the collision-prone parts, so that it is convenient to repair the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a top view of the structure of the strengthening mechanism of the utility model;

[0017] Figure 3 It is a top cross-sectional view of the structure of the anti-collision component of the utility model;

[0018] Figure 4 It is a top sectional view of the structure of the positioning mechanism of the utility model;

[0019] Figure numerals: 1. Frame body; 2. Reinforcing mechanism; 201. Fixed seat; 202. Reinforcing rod; 203. Sleeve; 204. Sliding rod; 3. Mounting box; 4. Anti-collision assembly; 401. Support spring; 402. Connecting plate; 403. Anti-collision plate; 404. Damping rod; 5. Positioning mechanism; 501. Control box; 502. Double-headed screw; 503. Insert column; 504. Limit rod; 505. Socket; 506. Worm; 507. Knob; 508. Worm gear. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations 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 invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] like Figures 1 to 4As shown, a lightweight frame assembly includes a frame body 1, a reinforcing mechanism 2 for reinforcing the support of the frame body 1 is arranged on the inner side of the frame body 1, a mounting box 3 is arranged at the front beam and the rear beam of the frame body 1, an anti-collision component 4 is arranged on the surface of the mounting box 3, and a positioning mechanism 5 for limiting the position of the anti-collision component 4 is arranged on the surface of the frame body 1. More specifically, the reinforcing mechanism 2 can support the inner side of the frame body 1 to improve the overall strength of the frame body 1, the anti-collision component 4 can buffer and protect both sides of the frame body 1 to improve the impact resistance of the frame body 1, and the positioning mechanism 5 can release the limit of the mounting box 3, so that the mounting box 3 and the anti-collision component 4 can be quickly removed.

[0025] The reinforcing mechanism 2 includes a fixing seat 201, the number of the fixing seats 201 is multiple, and the fixing seats 201 are fixedly connected to the inner wall of the frame body 1, and the surface of the fixing seat 201 is slidably connected with a reinforcing rod 202, and the end of the reinforcing rod 202 is fixed to the fixing seat 201 by bolts, and an auxiliary support component is arranged between adjacent reinforcing rods 202, and the frame body 1 and the reinforcing rod 202 are both made of aluminum alloy. It should be noted that the inner wall of the frame body 1 can be supported by the cooperation of the fixing seat 201 and the reinforcing rod 202, and the overall strength of the frame body 1 can be improved. Compared with the traditional steel frame, the aluminum alloy has a lighter weight and better strength characteristics. The use of an aluminum alloy frame can effectively reduce the weight of the entire vehicle, thereby improving the fuel efficiency of the vehicle.

[0026] The auxiliary support assembly includes a sleeve 203, and the sleeve 203 is fixedly connected to the reinforcing rod 202 by bolts, and a sliding rod 204 is movably inserted into the inner wall of the sleeve 203, and the sliding rod 204 is fixedly connected to the surface of the reinforcing rod 202 by bolts. More specifically, by connecting the sleeve 203 to the reinforcing rod 202 and the sliding rod 204 to another reinforcing rod 202, two adjacent reinforcing rods 202 are reinforced and supported, and the sliding rod 204 can slide along the inner wall of the sleeve 203, and the total length of the two can be adjusted, so as to adapt to support two reinforcing rods 202 with different spacings.

[0027] The anti-collision assembly 4 includes a support spring 401, and one end of the support spring 401 is fixedly connected to the inner wall of the installation box 3, the other end of the support spring 401 is fixedly connected to a connecting plate 402, and the surface of the connecting plate 402 is slidably connected to the inner wall of the installation box 3, a damping rod 404 is rotatably installed on the inner wall of the installation box 3, and the telescopic end of the damping rod 404 is fixedly connected to the connecting plate 402, and the side of the connecting plate 402 away from the installation box 3 is fixedly connected to an anti-collision plate 403. It should be noted that when the anti-collision plate 403 is hit, it will push the connecting plate 402 to slide along the inner wall of the installation box 3 and compress the support spring 401, and absorb the impact force through elastic deformation of the support spring 401, and at the same time, it can drive the damping rod 404 to deform, and use the damping rod 404 to buffer the impact force, thereby reducing the impact force and protecting the frame body 1.

[0028] The positioning mechanism 5 includes a control box 501, and the control box 501 is fixedly connected to the inner wall of the frame body 1, the inner wall of the control box 501 is rotatably connected with a double-headed screw 502, the surface of the double-headed screw 502 is threadedly connected with a plug post 503, and the plug post 503 is movably plugged with the control box 501, the side of the installation box 3 is fixedly connected with a limit rod 504, and the limit rod 504 is movably plugged with the frame body 1, the surface of the limit rod 504 is provided with a plug hole 505, and the inner wall of the plug hole 505 is movably plugged with the end of the plug post 503, and the positioning mechanism 5 also includes an adjustment component for controlling the rotation of the double-headed screw 502. More specifically, the double-headed screw 502 is controlled to rotate by the adjustment component, and the plug post 503 is driven to move under the action of the thread, so that the plug post 503 can be driven to separate from the inner wall of the plug hole 505, and the installation box 3 can be pulled to drive the limit rod 504 to separate from the surface of the frame body 1, so that the installation box 3 and the anti-collision component 4 can be disassembled and replaced.

[0029] The adjustment assembly includes a worm 506, and the worm 506 is rotatably connected to the control box 501, a knob 507 is fixedly connected to one end of the worm 506, a worm wheel 508 is fixedly sleeved in the middle of the double-headed screw 502, and the worm wheel 508 is meshed with the worm 506. It should be noted that by rotating the knob 507, the worm 506 is driven to rotate, thereby driving the worm wheel 508 meshed with it to rotate, and the double-headed screw 502 can be driven to rotate, and at the same time, the worm 506 and the worm wheel 508 can be self-locking, thereby preventing the double-headed screw 502 from rotating on its own.

[0030] In summary: the reinforcing mechanism 2 can support the inner side of the frame body 1 to improve the overall strength of the frame body 1, the anti-collision component 4 can provide buffer protection for both sides of the frame body 1 to improve the impact resistance of the frame body 1, and the positioning mechanism 5 can release the limit on the installation box 3, so that the installation box 3 and the anti-collision component 4 can be quickly removed, which can facilitate the improvement of the impact resistance and overall strength of the frame during use, and can quickly disassemble and replace the collision-prone parts, thereby facilitating the maintenance of the frame.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A lightweight frame assembly, characterized in that: The invention comprises a frame body (1), wherein a reinforcing mechanism (2) for reinforcing and supporting the frame body (1) is arranged on the inner side of the frame body (1), a mounting box (3) is arranged at the front beam and the rear beam of the frame body (1), an anti-collision component (4) is arranged on the surface of the mounting box (3), and a positioning mechanism (5) for limiting the position of the anti-collision component (4) is arranged on the surface of the frame body (1).

2. A lightweight frame assembly according to claim 1, characterized in that: The reinforcing mechanism (2) comprises a fixing seat (201), the fixing seats (201) are in plurality, and the fixing seats (201) are fixedly connected to the inner wall of the frame body (1), a reinforcing rod (202) is slidably engaged on the surface of the fixing seat (201), and the end of the reinforcing rod (202) is fixed to the fixing seat (201) by bolts, and an auxiliary support assembly is arranged between adjacent reinforcing rods (202), and the frame body (1) and the reinforcing rod (202) are both made of aluminum alloy.

3. A lightweight frame assembly according to claim 2, characterized in that: The auxiliary support assembly comprises a sleeve (203), and the sleeve (203) is fixedly connected to the reinforcing rod (202) by bolts; a sliding rod (204) is movably inserted into the inner wall of the sleeve (203), and the sliding rod (204) is fixedly connected to the surface of the reinforcing rod (202) by bolts.

4. A lightweight frame assembly according to claim 1, characterized in that: The anti-collision component (4) comprises a support spring (401), and one end of the support spring (401) is fixedly connected to the inner wall of the installation box (3), the other end of the support spring (401) is fixedly connected to a connecting plate (402), and the surface of the connecting plate (402) is slidably connected to the inner wall of the installation box (3), a damping rod (404) is rotatably mounted on the inner wall of the installation box (3), and the telescopic end of the damping rod (404) is fixedly connected to the connecting plate (402), and the side of the connecting plate (402) away from the installation box (3) is fixedly connected to an anti-collision plate (403).

5. A lightweight frame assembly according to claim 4, characterized in that: The positioning mechanism (5) comprises a control box (501), and the control box (501) is fixedly connected to the inner wall of the frame body (1); the inner wall of the control box (501) is rotatably connected to a double-headed screw (502); the surface of the double-headed screw (502) is threadedly connected to a plug post (503), and the plug post (503) is movably plugged into the control box (501); a side of the installation box (3) is fixedly connected to a limit rod (504), and the limit rod (504) is movably plugged into the frame body (1); a plug hole (505) is provided on the surface of the limit rod (504), and the inner wall of the plug hole (505) is movably plugged into the end of the plug post (503); and the positioning mechanism (5) further comprises an adjustment component for controlling the rotation of the double-headed screw (502).

6. A lightweight vehicle frame assembly according to claim 5, characterized in that: The adjustment assembly comprises a worm (506), and the worm (506) is rotatably connected to the control box (501), one end of the worm (506) is fixedly connected to a knob (507), the middle part of the double-headed screw (502) is fixedly sleeved with a worm wheel (508), and the worm wheel (508) is meshed with the worm (506).

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