Frame connecting frame of suspension system

Abstract

The utility model discloses a frame connecting frame of a suspension system, and relates to the technical field of suspension systems. The mounting seat comprises a vertical plate portion, a top plate portion is fixed to the top edge of the vertical plate portion, a T-shaped body is formed between the top plate portion and the vertical plate portion, positioning openings are formed in the two side edges, located in the outer side area of the vertical plate portion, of the top plate portion, and the inner end faces of the positioning openings are flush with the outer side face of the vertical plate portion. The shock absorber, the cross beam and the swing arm can be connected through the design of the novel side plates and the mounting seat, the shock absorber, the cross beam and the swing arm can be combined to form a main body of a U-shaped structure, the strength is high, meanwhile, the weight is reduced, the supporting strength and stability are guaranteed, and meanwhile the light weight purpose is achieved; meanwhile, an arch-shaped reinforcing plate, a transverse plate and a reinforcing sleeve are respectively arranged at a shock absorber connecting point, a swing arm connecting point and a cross beam connecting point, so that the stability and the strength at the connecting point position of the connecting frame are further improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of suspension system, especially, relate to a kind of frame connecting frame of suspension system. BACKGROUND

[0002] For the suspension system of cab, cab is connected by cab support, vehicle frame is connected by frame connecting frame, swing arm and shock absorber are arranged between frame connecting frame and cab support, wherein frame connecting frame is not only used for the connection between vehicle frame, but also needs to support shock absorber and connect swing arm and crossbeam, and connecting frame plays a major supporting role, but the single structure of longitudinal beam can not meet the strength requirement or have the problem of heavy weight.

[0003] Therefore, designing high-strength and lightweight frame connecting frame is a problem that needs to be solved by workers in the field. SUMMARY

[0004] The utility model aims at providing a kind of frame connecting frame of suspension system, can meet the connection of shock absorber, crossbeam and swing arm by the design of novel side plate and mounting seat, the main body of U-shaped structure can be formed by the combination of the two, the strength is higher while reducing the weight, ensure the supporting strength, stability while realizing the purpose of lightweight, meanwhile, set up arched reinforcing plate, transverse plate and reinforcing sleeve at shock absorber connecting point, swing arm connecting point and crossbeam connecting point respectively, further improve the stability and strength at connecting frame connecting point position.

[0005] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0006] The utility model is a kind of frame connecting frame of suspension system, including mounting seat, swing arm sleeve and a group of side plates;

[0007] The mounting seat includes vertical plate part, the top edge of vertical plate part is fixed with top plate part, T-shaped main body is formed between top plate part and vertical plate part, positioning port is set on the two sides of the outside area of vertical plate part of top plate part, and the inner end surface of positioning port is flush with the outside surface of vertical plate part;

[0008] The side plate includes vertical edge section, the bottom edge of vertical edge section is integrally connected with lug section by lower inner folding edge, rectangular port is provided in the inner side of vertical edge section, lower inner folding edge and lug section, swing arm connecting section is integrally connected on the top edge of vertical edge section by upper inner folding edge, and obtuse angle is formed between upper inner folding edge and vertical edge section;

[0009] Two side plates are covered on vertical plate part and top plate part by rectangular port and are welded and fixed, the gap between the connecting place of upper inner folding edge and vertical edge section is arranged in positioning port and is welded and fixed;

[0010] The lower inner folded edges of the two side plates are in inverted eight-shaped distribution, the upper inner folded edges of the two side plates are in eight-shaped distribution, and an arched reinforcing plate is fixed between the lower inner folded edges of the two side plates and the lug segments, and the arched reinforcing plate is welded and fixed with the vertical plate part;

[0011] A horizontal plate is fixed at the lower part between the two swing arm connecting segments, and the swing arm sleeve is fixed on the swing arm connecting segments of the two side plates and close to the horizontal plate;

[0012] The swing arm connecting segment is provided with a cross beam connecting port at the end away from the upper inner folded edge, and a reinforcing sleeve is fixed between the cross beam connecting ports of the two side plates.

[0013] Further, the lower part of the two side edges of the vertical plate part is integrally provided with an outer convex edge, and a plurality of mounting ports are arranged on the outer side of the vertical plate part and the outer convex edge of the lug segment.

[0014] Further, a group of through ports are arranged on the vertical edge segment, and a height valve support is fixed on the vertical edge segment of one side plate through the through port and a fastener.

[0015] Further, a weight-reducing port is arranged on the vertical plate part, and the weight-reducing port is located between the vertical edge segments of the two side plates.

[0016] Further, a pipe penetrating port is arranged on the top plate part, and the pipe penetrating port is located at the outer side of the vertical plate part.

[0017] Further, the pipe penetrating port is a waist-shaped port structure, and the weight-reducing port is a rectangular through hole and is provided with a round corner at each of the four corners.

[0018] The utility model has the following beneficial effects:

[0019] The novel side plate and the mounting seat can meet the connection of the shock absorber, the cross beam and the swing arm, and the combination of the two can form a main body in U-shaped structure, which is high in strength and low in weight, ensures the supporting strength and stability and the light weight, reduces the weight of the suspension system, plays a role of energy saving and consumption reduction, and the arched reinforcing plate, the horizontal plate and the reinforcing sleeve are arranged at the shock absorber connecting point, the swing arm connecting point and the cross beam connecting point respectively, so that the stability and strength of the connecting frame connecting point position are further improved.

[0020] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages mentioned above. DRAWINGS

[0021] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0022] Figure 1 It is a structural schematic view of the frame connecting frame of the suspension system of the present application;

[0023] Figure 2 It is a structural schematic view of the mounting seat;

[0024] Figure 3 It is a structural schematic view of the side plate;

[0025] In the drawings, the component list represented by each number is as follows:

[0026] 1-mounting seat, 2-swing arm sleeve pipe, 3-side plate, 4-height valve support, 101-vertical plate part, 102-top plate part, 103-positioning port, 104-pipe passing port, 105-outer convex edge, 106-mounting port, 107-weight reduction port, 301-vertical edge section, 302-lower inner folded edge, 303-ear section, 304-rectangular port, 305-upper inner folded edge, 306-swing arm connecting section, 307-arch-shaped reinforcing plate, 308-cross plate, 309-cross beam connecting port, 310-reinforcing sleeve pipe, 311-passing port. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application, obviously, the described embodiments are only some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0028] Please refer to Figures 1-3 The present application is a frame connecting frame of a suspension system, which comprises a mounting seat 1, a swing arm sleeve pipe 2 and a set of side plates 3.

[0029] The mounting seat 1 comprises a vertical plate part 101, the top edge of the vertical plate part 101 is fixed with a top plate part 102, a T-shaped main body is formed between the top plate part 102 and the vertical plate part 101, positioning ports 103 are formed on both sides of the top plate part 102 outside the vertical plate part 101, and the inner end surface of the positioning port 103 is flush with the outer side surface of the vertical plate part 101.

[0030] The side plate 3 comprises a vertical edge section 301, the bottom edge of which is integrally connected with a lug section 303 through a lower inner folding edge 302, the inner side of the vertical edge section 301, the lower inner folding edge 302 and the lug section 303 is provided with a rectangular opening 304, and the top edge of the vertical edge section 301 is integrally connected with an arm connecting section 306 through an upper inner folding edge 305, and an obtuse angle is formed between the upper inner folding edge 305 and the vertical edge section 301;

[0031] The two side plates 3 are covered on the vertical plate part 101 and the top plate part 102 through the rectangular openings 304 and are welded and fixed, and the gap between the connecting positions of the upper inner folding edges 305 and the vertical edge sections 301 is arranged in the positioning opening 103 and is welded and fixed;

[0032] The lower inner folding edges 302 of the two side plates 3 are in inverted m-shaped distribution, the upper inner folding edges 305 of the two side plates 3 are in m-shaped distribution, and an arched reinforcing plate 307 is fixed between the connecting position of the lower inner folding edge 302 and the lug section 303 of the two side plates 3, and the arched reinforcing plate 307 is welded and fixed with the vertical plate part 101;

[0033] A horizontal plate 308 is fixed between the lower parts of the two arm connecting sections 306, and the arm sleeve 2 is fixedly penetrated through the arm connecting sections 306 of the two side plates 3 and is close to the horizontal plate 308;

[0034] The arm connecting section 306 is provided with a beam connecting opening 309 at the end away from the upper inner folding edge 305, and a reinforcing sleeve 310 is fixed between the beam connecting openings 309 of the two side plates 3.

[0035] As shown in the accompanying drawings, Figures 1-2 the lower parts of the two side edges of the vertical plate part 101 are integrally provided with outer convex edges 105, and a plurality of mounting openings 106 are arranged on the outer side of the vertical plate part 101 and the outer convex edges 105 of the lug section 303.

[0036] As shown in the accompanying drawings, Figure 1 and Figure 3 a group of through openings 311 are arranged on the vertical edge section 301, and a height valve support 4 is fixed on the vertical edge section 301 of one side plate 3 through the through openings and fasteners.

[0037] As shown in the accompanying drawings, Figures 1-2 the vertical plate part 101 is provided with a weight-reducing opening 107, and the weight-reducing opening 107 is located between the vertical edge sections 301 of the two side plates 3.

[0038] As shown in the accompanying drawings, Figures 1-2 the top plate part 102 is provided with a pipe penetrating opening 104, and the pipe penetrating opening 104 is located at the outer side of the vertical plate part 101.

[0039] As shown in the accompanying drawings, Figures 1-2 the pipe penetrating opening 104 is a waist-shaped opening structure, and the weight-reducing opening 107 is a rectangular through hole and is provided with a round corner at each of the four corners.

[0040] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] The preferred embodiments of the utility model disclosed above are only used for helping to explain the utility model. The preferred embodiments do not describe all the details exhaustively, and also do not limit the utility model to only the specific implementation manners described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited only by the claims and the entire scope and equivalents thereof.

Claims

1. A frame connection bracket for a suspension system, characterized by: It includes mounting seat (1), swing arm sleeve (2) and a group of side plates (3); The mounting seat (1) includes a vertical plate part (101), the top edge of the vertical plate part (101) is fixed with a top plate part (102), a T-shaped main body is formed between the top plate part (102) and the vertical plate part (101), positioning openings (103) are formed on both sides of the outer side area of the vertical plate part (101), and the inner end surface of the positioning openings (103) is flush with the outer side surface of the vertical plate part (101); The side plate (3) includes a vertical edge segment (301), the bottom edge of the vertical edge segment (301) is integrally connected with a lug segment (303) through a lower inner folding edge (302), a rectangular opening (304) is arranged on the inner side of the vertical edge segment (301), the upper inner folding edge (305) and the vertical edge segment (301), and an obtuse angle is formed between the upper inner folding edge (305) and the vertical edge segment (301); The two side plates (3) are covered on the vertical plate part (101) and the top plate part (102) through the rectangular openings (304) and are welded and fixed, the gap between the upper inner folding edge (305) and the vertical edge segment (301) is arranged in the positioning opening (103) and is welded and fixed; The lower inner folding edges (302) of the two side plates (3) are distributed in an inverted V shape, the upper inner folding edges (305) of the two side plates (3) are distributed in a V shape, and an arched reinforcing plate (307) is arranged between the lower inner folding edge (302) and the lug segment (303) of the two side plates (3), and the arched reinforcing plate (307) is welded and fixed with the vertical plate part (101); A horizontal plate (308) is fixed between the lower parts of the two swing arm connecting segments (306), and the swing arm sleeve (2) is fixed on the swing arm connecting segments (306) of the two side plates (3) and is close to the horizontal plate (308); The swing arm connecting segment (306) is provided with a cross beam connecting opening (309) at the end away from the upper inner folding edge (305), and a reinforcing sleeve (310) is fixed between the cross beam connecting openings (309) of the two side plates (3).

2. A frame connection of a suspension system according to claim 1, characterized in that The lower parts of the two side edges of the vertical plate part (101) are integrally provided with outer convex edges (105), and a plurality of mounting openings (106) are arranged on the outer side of the vertical plate part (101) and the outer convex edges (105) of the lug segment (303).

3. A frame connection for a suspension system according to claim 1, wherein, A group of through openings (311) are arranged on the vertical edge segment (301), and a height valve support (4) is fixed on the vertical edge segment (301) of one side plate (3) through the through opening and a fastener.

4. A frame connection of a suspension system according to claim 1, characterized in that A weight reduction opening (107) is arranged on the vertical plate part (101), and the weight reduction opening (107) is located between the vertical edge segments (301) of the two side plates (3).

5. A frame connection for a suspension system according to claim 4, wherein, A pipe penetrating opening (104) is arranged on the top plate part (102), and the pipe penetrating opening (104) is located at the outer side of the vertical plate part (101).

6. A frame connection for a suspension system according to claim 5, wherein, The pipe penetrating opening (104) is a waist-shaped opening structure, and the weight reduction opening (107) is a rectangular through hole and is provided with a round corner at each of the four corners.

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