Integrated sheet metal part frame structure

Abstract

The utility model relates to the field of sheet metal part frames, in particular to an integrated sheet metal part frame structure which comprises a frame. The device further comprises a first fixing block, a second fixing block, a third fixing block and a fourth fixing block. The upper end of the frame is fixedly connected with a first fixing block, the upper end of the frame is fixedly connected with two second fixing blocks, the second fixing blocks are L-shaped, the lower end of the frame is fixedly connected with a third fixing block and a fourth fixing block, and the first fixing block, the third fixing block and the fourth fixing block are U-shaped. According to the utility model, the first fixing block, the second fixing block, the third fixing block and the fourth fixing block are arranged, and the first fixing block, the second fixing block, the third fixing block and the fourth fixing block can be bent through subsequent processing, so that the sheet metal frame can be punched and formed at one time.

Description

Technical Field

[0001] The utility model belongs to the field of sheet metal vehicle frames, and in particular relates to an integrated sheet metal vehicle frame structure. Background Art

[0002] With the continuous development of industrial manufacturing technology, sheet metal parts, as an important product of metal plate processing, are widely used in aerospace, automobile manufacturing, home appliance production, architectural decoration and other fields. The structural design of sheet metal parts directly affects the performance, cost and manufacturing efficiency of the product. In the production process of sheet metal parts, the frame structure is a core component, and its design process is particularly important.

[0003] The current sheet metal frame structure requires small accessories and stamping parts to be installed on the frame by welding or other methods on the formed sheet metal frame, which makes it difficult to stamp the sheet metal frame in one go.

[0004] Therefore, an integrated sheet metal frame structure is proposed, which has the ability to stamp the sheet metal frame in one go. Utility Model Content

[0005] In order to overcome the problem that the current sheet metal frame structure requires welding or other methods to install small accessories and stamping parts on the formed sheet metal frame, it is difficult to stamp the sheet metal frame in one go.

[0006] The technical solution of the utility model is: an integrated sheet metal frame structure, including a frame; also including a first fixing block, a second fixing block, a third fixing block and a fourth fixing block; the first fixing block is fixedly connected to the upper end of the frame, two second fixing blocks are fixedly connected to the upper end of the frame, the second fixing blocks are "L" shaped, the third fixing block and the fourth fixing block are fixedly connected to the lower end of the frame, the first fixing block, the third fixing block and the fourth fixing block are all "U" shaped, the frame includes a right side guard plate and a left side guard plate, and the frame is integrally formed by the right side guard plate and the left side guard plate.

[0007] Preferably, the first fixing block, the second fixing block, the third fixing block and the fourth fixing block can all be bent through subsequent processing, so that the sheet metal frame can be stamped into shape at one time, which solves the problem of the current sheet metal frame structure, in which small accessories and stamped parts need to be installed on the frame by welding or the like on the formed sheet metal frame, making it difficult to stamp the sheet metal frame into shape at one time.

[0008] Preferably, the opening of the first fixing block faces downward, and the openings of the third fixing block and the fourth fixing block face upward. The setting of the opening of the first fixing block facing downward, and the openings of the third fixing block and the fourth fixing block facing upward facilitates bending.

[0009] Preferably, connecting blocks are fixedly connected to the inner walls on both sides of the frame, two first connecting rods are fixedly connected to the front end of the connecting blocks, U-shaped blocks are fixedly connected to the front ends of the two first connecting rods, the upper end of the U-shaped block is fixedly connected to the U-shaped rod, the upper end of the connecting block is fixedly connected to the arc rod, the upper end of the arc rod is fixedly connected to the lower end of the U-shaped rod, and the arrangement of the connecting block, the first connecting rod, the U-shaped block, the U-shaped rod and the arc rod realize the one-piece molding of the device.

[0010] Preferably, the upper end of the arc rod is fixedly connected to a first hinge seat, and rotating blocks are rotatably mounted on the inner walls of both sides of the first hinge seat, the upper end of the rotating block is fixedly connected to a shock absorber, and the front end of the frame is fixedly connected to a second hinge seat, and the output end of the shock absorber is hinged on the second hinge seat. The arrangement of the first hinge seat, the rotating block, the shock absorber and the second hinge seat enables the frame structure to provide shock absorption when in use.

[0011] Preferably, the frame is in a "U" shape, and a seat plate is fixedly connected to one end of the frame. The seat plate is located above the second hinge seat, and the arrangement of the seat plate facilitates the installation of the seat cushion.

[0012] Preferably, a first groove body and a second groove body are provided on both sides of the frame, a first through hole is provided through the inner wall of the first groove body, and two second through holes are provided through the inner wall of the second groove body. The arrangement of the first groove body, the first through hole, the second groove body and the second through hole facilitates the direct installation of parts on the frame.

[0013] Preferably, a first fixed tube is fixedly connected to the other end of the frame, the first fixed tube is tilted, the inner wall of the first fixed tube is fixedly connected to the second fixed tube, the outer wall of the first fixed tube is fixedly connected to a protrusion, and the arrangement of the first fixed tube and the second fixed tube facilitates the assembly of the device with other rod bodies.

[0014] Beneficial effects of the utility model:

[0015] 1. By setting the first fixing block, the second fixing block, the third fixing block and the fourth fixing block, the first fixing block, the second fixing block, the third fixing block and the fourth fixing block can be bent by subsequent processing, so that the sheet metal frame can be stamped and formed at one time, which solves the problem that the current sheet metal frame structure needs to be welded on the formed sheet metal frame to install small accessories and stamping parts on the frame, and it is difficult to stamp the sheet metal frame at one time;

[0016] 2. The opening of the first fixing block is downward, and the openings of the third fixing block and the fourth fixing block are upward, so that bending is convenient, and the device is integrated by the setting of the connecting block, the first connecting rod, the U-shaped block, the U-shaped rod and the arc rod;

[0017] 3. Through the arrangement of the first hinge seat, the rotating block, the shock absorber and the second hinge seat, the frame structure can provide shock absorption when in use, and the arrangement of the seat plate facilitates the installation of the seat cushion;

[0018] 4. The arrangement of the first slot body, the first through hole, the second slot body and the second through hole facilitates the direct installation of parts on the frame, and the arrangement of the first fixing tube and the second fixing tube facilitates the assembly of the device with other rod bodies. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 What is shown is a three-dimensional structural schematic diagram of the integrated sheet metal frame structure of the utility model;

[0020] Figure 2 Shown is a three-dimensional structural schematic diagram of a vehicle frame of an integrated sheet metal frame structure of the present utility model;

[0021] Figure 3 The three-dimensional structure schematic diagram of the first fixing cylinder of the integrated sheet metal frame structure of the utility model is shown;

[0022] Figure 4 What is shown is a bottom view of the three-dimensional structure of the frame of the integrated sheet metal frame structure of the present invention.

[0023] The markings in the accompanying drawings are: 1, frame; 101, right side guard plate; 102, left side guard plate; 2, first fixed block; 3, second fixed block; 4, third fixed block; 5, fourth fixed block; 6, connecting block; 7, first connecting rod; 8, U-shaped block; 9, U-shaped rod; 10, arc rod; 11, first hinge seat; 12, rotating block; 13, shock absorber; 14, second hinge seat; 15, seat plate; 16, first slot body; 17, first through hole; 18, second slot body; 19, second through hole; 20, first fixed cylinder; 21, second fixed cylinder; 22, protrusion. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] See also Figure 1-4 The utility model provides an embodiment: an integrated sheet metal frame structure, including a frame 1; also including a first fixing block 2, a second fixing block 3, a third fixing block 4 and a fourth fixing block 5; the upper end of the frame 1 is fixedly connected with the first fixing block 2, the upper end of the frame 1 is fixedly connected with two second fixing blocks 3, the second fixing blocks 3 are "L" shaped, the lower end of the frame 1 is fixedly connected with the third fixing block 4 and the fourth fixing block 5, the first fixing block 2, the third fixing block 4 and the fourth fixing block 5 are all "U" shaped, the frame 1 includes a right side guard plate 101 and a left side guard plate 102, and the frame 1 is integrally formed by the right side guard plate 101 and the left side guard plate 102.

[0026] See also Figure 1In this embodiment, the opening of the first fixing block 2 faces downward, the openings of the third fixing block 4 and the fourth fixing block 5 face upward, and connecting blocks 6 are fixedly connected to the inner walls of both sides of the frame 1. Two first connecting rods 7 are fixedly connected to the front end of the connecting block 6, and a U-shaped block 8 is fixedly connected to the front end of the two first connecting rods 7. A U-shaped rod 9 is fixedly connected to the upper end of the U-shaped block 8, and an arc rod 10 is fixedly connected to the upper end of the connecting block 6. The upper end of the arc rod 10 is fixedly connected to the lower end of the U-shaped rod 9.

[0027] See also Figure 1 In this embodiment, the upper end of the arc rod 10 is fixedly connected to a first hinge seat 11, and a rotating block 12 is rotatably installed on the inner walls of both sides of the first hinge seat 11. The upper end of the rotating block 12 is fixedly connected to a shock absorber 13, and the front end of the frame 1 is fixedly connected to a second hinge seat 14, and the output end of the shock absorber 13 is hinged on the second hinge seat 14. The frame 1 is "U"-shaped, and a seat plate 15 is fixedly connected to one end of the frame 1, and the seat plate 15 is located above the second hinge seat 14.

[0028] See also Figure 2 In this embodiment, a first slot 16 and a second slot 18 are provided on both sides of the frame 1 , a first through hole 17 is provided through the inner wall of the first slot 16 , and two second through holes 19 are provided through the inner wall of the second slot 18 .

[0029] See also Figure 3 In this embodiment, a first fixed tube 20 is fixedly connected to the other end of the frame 1. The first fixed tube 20 is tilted. A second fixed tube 21 is fixedly connected to the inner wall of the first fixed tube 20. A protrusion 22 is fixedly connected to the outer wall of the first fixed tube 20.

[0030] When in use, since the frame 1 is integrally formed, the first fixing block 2, the second fixing block 3, the third fixing block 4 and the fourth fixing block 5 thereon can be bent through subsequent processing, so that the sheet metal frame can be stamped and formed at one time, and the opening of the first fixing block 2 is downward, and the openings of the third fixing block 4 and the fourth fixing block 5 are upward, which is convenient for bending;

[0031] The arrangement of the first hinge seat 11, the rotating block 12, the shock absorber 13 and the second hinge seat 14 enables the frame structure to provide shock absorption when in use, and the arrangement of the seat plate 15 facilitates the installation of the seat cushion;

[0032] The first slot 16 , the first through hole 17 , the second slot 18 and the second through hole 19 facilitate the direct installation of parts on the frame 1 , and the first fixing tube 20 and the second fixing tube 21 facilitate the assembly of the device with other rods, thereby realizing the integral molding of the frame 1 .

[0033] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. An integrated sheet metal frame structure, comprising a frame (1); characterized in that: The vehicle frame (1) further comprises a first fixing block (2), a second fixing block (3), a third fixing block (4) and a fourth fixing block (5); the first fixing block (2) is fixedly connected to the upper end of the vehicle frame (1); two second fixing blocks (3) are fixedly connected to the upper end of the vehicle frame (1); the second fixing blocks (3) are in an "L" shape; the third fixing block (4) and the fourth fixing block (5) are fixedly connected to the lower end of the vehicle frame (1); the first fixing block (2), the third fixing block (4) and the fourth fixing block (5) are all in a "U" shape; the vehicle frame (1) comprises a right side guard plate (101) and a left side guard plate (102); the vehicle frame (1) is integrally formed by the right side guard plate (101) and the left side guard plate (102).

2. The one-piece sheet metal frame structure according to claim 1, characterized in that: The opening of the first fixing block (2) faces downward, and the openings of the third fixing block (4) and the fourth fixing block (5) face upward.

3. The one-piece sheet metal frame structure according to claim 1, characterized in that: Connecting blocks (6) are fixedly connected to the inner walls of both sides of the frame (1); two first connecting rods (7) are fixedly connected to the front ends of the connecting blocks (6); a U-shaped block (8) is fixedly connected to the front ends of the two first connecting rods (7); a U-shaped rod (9) is fixedly connected to the upper ends of the U-shaped blocks (8); an arc-shaped rod (10) is fixedly connected to the upper ends of the connecting blocks (6); and the upper ends of the arc-shaped rods (10) are fixedly connected to the lower ends of the U-shaped rods (9).

4. The one-piece sheet metal frame structure according to claim 3, characterized in that: The upper end of the arc rod (10) is fixedly connected to a first hinge seat (11), the inner walls on both sides of the first hinge seat (11) are rotatably mounted with a rotating block (12), the upper end of the rotating block (12) is fixedly connected to a shock absorber (13), the front end of the vehicle frame (1) is fixedly connected to a second hinge seat (14), and the output end of the shock absorber (13) is hinged on the second hinge seat (14).

5. The one-piece sheet metal frame structure according to claim 1, characterized in that: The frame (1) is in a U-shape, and a seat plate (15) is fixedly connected to one end of the frame (1), and the seat plate (15) is located above the second hinge seat (14).

6. The one-piece sheet metal frame structure according to claim 1, characterized in that: A first slot body (16) and a second slot body (18) are provided on both sides of the frame (1); a first through hole (17) is provided through the inner wall of the first slot body (16); and two second through holes (19) are provided through the inner wall of the second slot body (18).

7. The one-piece sheet metal frame structure according to claim 1, characterized in that: A first fixed tube (20) is fixedly connected to the other end of the frame (1). The first fixed tube (20) is arranged obliquely. A second fixed tube (21) is fixedly connected to the inner wall of the first fixed tube (20). A convex block (22) is fixedly connected to the outer wall of the first fixed tube (20).

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