CN224117407U

CN224117407U - Frame assembly of electric four-wheel vehicle

Info

Publication number: CN224117407U
Application number: CN202521184220.4U
Authority: CN
Inventors: 孙勇; 薛文好
Original assignee: Zhejiang Aoniu Technology Co ltd
Current assignee: Zhejiang Aoniu Technology Co ltd
Priority date: 2025-06-11
Filing date: 2025-06-11
Publication date: 2026-04-14
Anticipated expiration: 2035-06-11

Abstract

The utility model discloses an electric four-wheel vehicle frame assembly, which comprises an assembly mechanism, wherein the assembly mechanism comprises a supporting bottom plate, supporting cushion blocks are vertically arranged on four sides of the top of the supporting bottom plate, a bearing plate is arranged in the middle of the top end of each supporting cushion block, an assembly frame is vertically arranged on the side of the top end of each bearing plate, first trapezoid blocks are respectively arranged on two sides of each assembly frame, bearing gaskets are arranged in the middle of the top ends of the first trapezoid blocks, bonding gaskets are arranged in the middle of the top ends of the bearing gaskets, the adopted bearing plates and an outer frame are used for assembling an electric four-wheel vehicle driving seat frame, transverse connection is realized through adopting concave grooves and pneumatic bases, one end of a adopted clamp is combined with the side surface position of the assembly against the side surface of a designated vehicle frame, and a user can clamp and limit a corresponding U-shaped front vehicle supporting structure according to the support of a U-shaped front vehicle bracket.

Description

Frame assembly of electric four-wheel vehicle

Technical Field

The utility model relates to the technical field of electric vehicle assemblies, in particular to an electric four-wheel vehicle frame assembly.

Background

The processing quality of the electric four-wheel vehicle frame is crucial to the whole vehicle performance, however, the traditional processing process has obvious defects, the traditional welding table which is usually used for placing and welding the frame parts is poor in processing efficiency, due to the lack of an efficient clamping device, the frame body is difficult to be quickly and accurately fixed, the position of each part needs to be repeatedly adjusted when the parts are assembled, the processing period is prolonged, in order to improve the processing efficiency of the frame, the frame is clamped and welded by a simple clamp at present, the traditional clamp is mostly fixed and single in clamping mode, the suitability of the frame for complex geometric shapes is poor, the problems of frame deformation, positioning deviation and the like are easily caused during welding or assembling, the reworking cost is increased, the structural strength of the whole vehicle is possibly influenced, and meanwhile, the assembly requirements of multifunctional components such as frame integrated storage battery support, tail cladding and the like are also difficult to be met.

Therefore, in the prior art, although a part of electric four-wheel vehicle frame processing tools can improve certain stability, the defects of insufficient dynamic adjustment capability, poor clamping effect on curved surfaces or special-shaped structures, low functional integration level and the like generally exist.

Disclosure of utility model

The embodiment of the utility model provides an electric four-wheel vehicle frame assembly, which aims to solve the problems that in the traditional electric four-wheel vehicle frame processing process, the processing efficiency is poor, the clamping of a frame body is inconvenient, the processing efficiency is low, the frame processing stability is poor, and the positioning and manufacturing of an electric vehicle body are difficult.

In order to achieve the above purpose, the utility model provides an electric four-wheel vehicle frame assembly, which comprises an assembly mechanism, and comprises a supporting bottom plate, wherein supporting cushion blocks are vertically arranged on four sides of the top of the supporting bottom plate, a bearing plate is arranged in the middle of the top end of the supporting cushion blocks, an assembly frame is vertically arranged on the side of the top end of the bearing plate, first trapezoid blocks are respectively arranged on two sides of the assembly frame, a bearing gasket is arranged in the middle of the top end of the first trapezoid blocks, a joint gasket is arranged in the middle of the top end of the bearing gasket, a connecting vertical plate is arranged in the middle of the top end of the joint gasket, a stirring block is arranged on the side of the connecting vertical plate, a connecting block is arranged on the side of the top end of the stirring block, a pneumatic cylinder is arranged in the middle of the bottom end of the connecting block, and the output end of the pneumatic cylinder is hinged with the bottom of the assembly block.

As a preferable scheme of the utility model, a supporting mechanism is vertically arranged in the middle of the top end of the assembly frame;

the middle part of the top end of the supporting mechanism is sequentially provided with a plurality of second trapezoidal blocks, the middle part of the top end of each second trapezoidal block is provided with a concave slot, the middle part of each concave slot is sequentially provided with a pneumatic base, and the side of each pneumatic base is provided with a pushing movable cylinder.

The bottom of the corresponding pneumatic base is provided with a plurality of clamps, and the bottom of the corresponding pneumatic base is provided with a clamping mechanism;

The clamping mechanism comprises a clamping base arranged in the middle of the side wall of the pneumatic base, an outer frame is arranged in the middle of the top end of the clamping base, and a front windshield frame of the four-wheel car is arranged in the middle of the top end of the outer frame.

As a preferable scheme of the utility model, an access base is arranged on the front surface of the front windshield frame of the four-wheel vehicle, a shielding strip is arranged in the middle of the top end of the access base, a U-shaped front vehicle bracket is arranged in the middle of the shielding strip, and an electric four-wheel vehicle driver seat is arranged at the rear end of the U-shaped front vehicle bracket.

As a preferable scheme of the utility model, the middle part of the side wall frame arranged at the bottom end of the U-shaped front car support is transversely provided with an arc support, the middle part of the bottom end of the arc support is provided with a bottom frame, the middle part of the bottom frame is provided with a cross frame is provided with a connecting frame, the side of the connecting frame is provided with a storage battery car limit support, and the back of the storage battery car limit support is provided with a Chinese character 'ji' shaped frame.

As a preferable scheme of the utility model, a vehicle tail coating mechanism is arranged at the side of the U-shaped frame;

The tail cladding mechanism comprises an I-shaped support arranged on the back of a cross frame, a rear tail car transverse frame is obliquely arranged on the side edge of the I-shaped support, a side wall support is transversely arranged on the side wall of the rear tail car transverse frame, a laminating side plate is transversely arranged in the middle of the side wall support, and a connecting cross rod is arranged on the laminating side plate.

The battery support mechanism is arranged on the back of the connecting cross rod;

The back of storage battery supporting mechanism is equipped with and links up the horizontal pole, the bottom that links up the horizontal pole is equipped with the linking frame, the middle part that links up the frame is equipped with the linking bridge, and the middle part of linking bridge is equipped with and links up the base.

Compared with the prior art, the utility model has the beneficial effects that:

1. The supporting plate and the outer frame are adopted to be used for assembling the driving seat frame of the electric four-wheel vehicle, the concave slotting and the pneumatic base are adopted to realize transverse connection, the clamp is adopted to realize side wall combined assembly opposite to the side face of the appointed frame, and at the moment, a user uses the support of the U-shaped front vehicle bracket to clamp and limit the corresponding U-shaped front vehicle supporting structure;

2. The outer frame that adopts and specific shielding strip shelter from, and spacing on the position on the anchor clamps, the shielding of shielding strip that adopts restricts electric motor car four-wheel car frame, avoids dropping for subsequent processing welding processing headspace, and stability centre gripping processing stage is more stable.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a rear block diagram of the present utility model;

FIG. 3 is a schematic view of the structure of the clamp of the present utility model;

FIG. 4 is a schematic view of a block structure of the present utility model;

FIG. 5 is a schematic view of a tail cladding mechanism according to the present utility model;

fig. 6 is a schematic view of the arc-shaped bracket structure of the present utility model.

In the figure, 1, an assembly mechanism, 11, a supporting bottom plate, 12, a supporting cushion block, 13, a bearing plate, 14, an assembly frame, 15, a first trapezoid block, 16, a bearing gasket, 17, a bonding gasket, 18, a connecting vertical plate, 19, a toggle block, 191, a connecting block, 192, a pneumatic cylinder and 193, and an assembly block;

2. The device comprises a supporting mechanism, a second trapezoid block, a concave slot, a pneumatic base, a pushing movable cylinder, a clamp and a clamp, wherein the supporting mechanism comprises a supporting mechanism, a second trapezoid block, a concave slot, a pneumatic base, a pushing movable cylinder and a clamp;

3. The clamping mechanism comprises a clamping mechanism, a clamping base, a clamping frame, a 32, an outer frame, a 33, a front windshield frame, a 34, an access base, a 35, a shielding bar, a 36, a U-shaped front vehicle bracket, a 37, an electric four-wheel vehicle driving seat frame, a 38, a side wall frame, a 39, an arc-shaped bracket, a 391, a bottom frame, a 392, a cross frame, a 393, a connecting frame, a 394, an electric vehicle limiting bracket, a 395 and a U-shaped frame;

4. A tail cladding mechanism; 41, I-shaped brackets, 42, rear tail car cross frames, 43, side wall brackets, 44, attaching side plates, 45, connecting cross bars;

5. The storage battery supporting mechanism comprises a storage battery supporting mechanism, a connecting cross rod, a connecting frame, a connecting bracket and a connecting base.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the utility model provides an electric four-wheel vehicle frame assembly, which comprises an assembly mechanism 1, and comprises a supporting bottom plate 11, wherein supporting cushion blocks 12 are vertically arranged on four sides of the top of the supporting bottom plate 11, a bearing plate 13 is arranged in the middle of the top end of the supporting cushion blocks 12, an assembly frame 14 is vertically arranged on the side of the top end of the bearing plate 13, first trapezoid blocks 15 are respectively arranged on two sides of the assembly frame 14, a bearing gasket 16 is arranged in the middle of the top end of the first trapezoid blocks 15, an attaching gasket 17 is arranged in the middle of the top end of the bearing gasket 16, a connecting vertical plate 18 is arranged in the middle of the top end of the attaching gasket 17, a stirring block 19 is arranged on the side of the connecting vertical plate 18, a connecting block 191 is arranged on the side of the top end of the stirring block 19, a pneumatic cylinder 192 is arranged in the middle of the bottom end of the connecting block 191, and the output end of the pneumatic cylinder 192 is hinged with the bottom of the assembly block 193.

In the embodiment, the middle part of the top end of the assembly frame 14 is vertically provided with a supporting mechanism 2;

The middle part of the top end of the supporting mechanism 2 is sequentially provided with a plurality of second trapezoidal blocks 21, the middle part of the top end of each second trapezoidal block 21 is provided with a concave slot 22, the middle part of each concave slot 22 is sequentially provided with a pneumatic base 23, and the side of each pneumatic base 23 is provided with a pushing movable cylinder 24.

After the adopted pushing movable cylinder 24 and the cylinder body are telescopic, the seat of the pneumatic base 23 is subjected to position change, and the position of the groove structure leg of the adopted concave groove 22 is changed.

In the embodiment, the bottom of the corresponding pneumatic base 23 is provided with a plurality of clamps 26, and the bottom is provided with a clamping mechanism 3;

the clamping mechanism 3 comprises a clamping base 31 arranged in the middle of the side wall of the pneumatic base 23, an outer frame 32 is arranged in the middle of the top end of the clamping base 31, and a front windshield frame 33 of the four-wheel car is arranged in the middle of the top end of the outer frame 32.

The positioning of the adopted clamps 26 and the clamping bases 31, and the position limitation of the U-shaped front vehicle bracket 36 is realized by the external limiting function of the adopted outer frame 32.

In the embodiment, an access base 34 is arranged on the front surface of a front windshield frame 33 of the four-wheel vehicle, a shielding strip 35 is arranged in the middle of the top end of the access base 34, a U-shaped front vehicle bracket 36 is arranged in the middle of the shielding strip 35, and an electric four-wheel vehicle driver seat 37 is arranged at the rear end of the U-shaped front vehicle bracket 36.

The position of the shielding strip 35 and the position of the electric four-wheel vehicle driver seat 37 are changed, and the limiting of the corresponding U-shaped front vehicle bracket 36 is better achieved by adopting the limiting of the access base 34.

In the embodiment, an arc-shaped bracket 39 is transversely arranged in the middle of a side wall frame 38 arranged at the bottom end of a U-shaped front vehicle bracket 36, a bottom frame 391 is arranged in the middle of the bottom end of the arc-shaped bracket 39, a connecting frame 393 is arranged in the middle of the bottom frame 391 and provided with a cross frame 392, an electric vehicle limiting bracket 394 is arranged on the side of the connecting frame 393, and a machine subframe 395 is arranged on the back surface of the electric vehicle limiting bracket 394.

The limit state of the adopted limit bracket 394 of the battery car limits the limit of the corresponding battery car.

In the embodiment, a vehicle tail coating mechanism 4 is arranged at the side of the U-shaped frame 395;

The tail cladding mechanism 4 comprises an I-shaped support 41 arranged on the back of a cross frame 392, a rear tail car transverse frame 42 is obliquely arranged on the side edge of the I-shaped support 41, a side wall support 43 is transversely arranged on the side wall of the rear tail car transverse frame 42, a joint side plate 44 is transversely arranged in the middle of the side wall support 43, and a connecting cross rod 45 is arranged on the joint side plate 44.

The side wall brackets 43 and the bonding side plates 44 are structurally assembled to each other, thereby fixing the bonding side plates 44.

In the embodiment, a battery support mechanism 5 is arranged on the back surface of the connecting cross rod 45;

The back of storage battery supporting mechanism 5 is equipped with and links up horizontal pole 51, links up the bottom of horizontal pole 51 and is equipped with linking bridge 52, and linking bridge 52's middle part is equipped with linking bridge 53, and linking bridge 53's middle part is equipped with linking base 54.

The surfaces of the connecting support 53 and the connecting base 54 are adopted to realize limit.

When the electric four-wheel vehicle frame is specifically used, firstly, the frame of the electric four-wheel vehicle is processed;

At this time, the electric four-wheel vehicle frame is placed into the bearing plate 13 and directly reaches the bottom frame 391 to be clamped, the opposite bracing is carried out according to the placement of the plate surface of the bearing plate 13, the limitation of the U-shaped front vehicle bracket 36 is limited by one end of the front windshield frame 33, the space is clamped during assembly processing, the clamping is carried out according to the clamping of the electric four-wheel vehicle driving seat frame 37 and the outer frame 32, and the clamping is realized by the surface of the arc-shaped bracket 39 which is limited by the clamping of the specific clamp 26 and then the four-wheel vehicle wheels;

Step two, processing according to a structure formed by the tail frame of the I-shaped bracket 41;

The combination is realized through the rod body structure of the specific connecting cross rod 51, the fixation is realized through the rod body structure of the connecting cross rod 45, the crossed placement is realized through the induction body structure of the connecting cross rod 45, the position limitation of the frame of the four-wheel vehicle is achieved after the assembly is completed through the assembly of the attaching side plate 44 and the supporting bottom plate 11 at the bottom, the fixation is realized through the structure of the adopted pneumatic base 23, and the combination is realized through the structure of the specific second trapezoid block 21;

through the clamping effect of the clamp 26, the combined clamping of the top of the frame is realized, the frame of the four-wheel vehicle is limited by assembling according to the driving seat frame 37 of the electric four-wheel vehicle, and the assembly of the frame of the four-wheel vehicle is realized by limiting the position of the corresponding outer frame 32 through the limiting of the access base 34 and the shielding strip 35.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electric four-wheeled vehicle frame assembly, comprising an assembly mechanism (1), characterized in that it includes a support base plate (11), wherein support pads (12) are vertically mounted on all four sides of the top of the support base plate (11), a bearing plate (13) is provided at the center of the top of the support pads (12), an assembly frame (14) is vertically mounted on the top side of the bearing plate (13), and a first trapezoidal block (15) is provided on each of the two sides of the assembly frame (14), wherein a first trapezoidal block (15) is provided at the center of the top of the first trapezoidal block (15). There is a bearing pad (16), and a fitting pad (17) is provided at the top center of the bearing pad (16). A connecting plate (18) is provided at the top center of the fitting pad (17). A toggle block (19) is provided on the side of the connecting plate (18). A connecting block (191) is provided on the top side of the toggle block (19). A pneumatic cylinder (192) is installed at the bottom center of the connecting block (191). The output end of the pneumatic cylinder (192) is hinged to the bottom of the assembly block (193).

2. The electric four-wheeled vehicle frame assembly according to claim 1, characterized in that: a support mechanism (2) is vertically installed at the top center of the assembly frame (14);

The support mechanism (2) has a number of second trapezoidal blocks (21) arranged in sequence at the top center. The second trapezoidal block (21) has a concave groove (22) at the top center. The concave groove (22) has a pneumatic base (23) arranged in sequence at the center. The pneumatic base (23) has a push cylinder (24) on its side.

3. An electric four-wheeled vehicle frame assembly according to claim 2, characterized in that: the bottom surface of the corresponding pneumatic base (23) is provided with a plurality of clamps (26) and the bottom of the clamping mechanism (3) is provided;

The clamping mechanism (3) includes a clamping base (31) located in the middle of the side wall of the pneumatic base (23), an outer frame (32) is installed at the top center of the clamping base (31), and a four-wheeled vehicle windshield frame (33) is provided at the top center of the outer frame (32).

4. An electric four-wheeled vehicle frame assembly according to claim 3, characterized in that: the front surface of the four-wheeled vehicle windshield frame (33) is provided with an access base (34), a shielding strip (35) is installed at the top center of the access base (34), a U-shaped front vehicle bracket (36) is provided at the center of the shielding strip (35), and an electric four-wheeled vehicle driver's seat (37) is provided at the rear end of the U-shaped front vehicle bracket (36).

5. An electric four-wheeled vehicle frame assembly according to claim 4, characterized in that: the bottom end of the U-shaped front support (36) is provided with a side wall frame (38) and an arc-shaped support (39) is horizontally installed in the middle part of the side wall frame (38), the bottom end of the arc-shaped support (39) is provided with a bottom frame (391), the middle part of the bottom frame (391) is provided with a cross frame (392), the middle part of the bottom frame (391) is provided with a connecting frame (393), the side of the connecting frame (393) is provided with a battery vehicle limiting bracket (394), and the back of the battery vehicle limiting bracket (394) is provided with a zig frame (395).

6. An electric four-wheeled vehicle frame assembly according to claim 5, characterized in that: the side of the zigzag frame (395) is provided with a rear covering mechanism (4).

The rear end covering mechanism (4) includes an I-shaped bracket (41) installed on the back of the cross frame (392). The I-shaped bracket (41) is inclined on the side of the rear end cross frame (42). The side wall of the rear end cross frame (42) is horizontally mounted with a side wall bracket (43). The middle part of the side wall bracket (43) is horizontally mounted with a fitting side plate (44). The fitting side plate (44) is provided with a connecting crossbar (45).

7. An electric four-wheeled vehicle frame assembly according to claim 6, characterized in that: a battery support mechanism (5) is installed on the back of the connecting crossbar (45);

The battery support mechanism (5) has a connecting crossbar (51) on its back, a connecting frame (52) at the bottom of the connecting crossbar (51), a connecting bracket (53) in the middle of the connecting frame (52), and a connecting base (54) in the middle of the connecting bracket (53).