Seat basin support spot welding tool assembly

Abstract

The utility model discloses a seat basin support spot welding tool assembly, which relates to the field of automobile seats and comprises a bottom plate, a guide hole is arranged on the bottom plate, a driving base is arranged in the guide hole, a front support and a rear support are fixedly connected onto the driving base, front support rods are arranged on two sides of the front support, and rear support rods are arranged on two sides of the rear support. The front supporting rod and the rear supporting rod are fixedly connected to the bottom plate. Positioning columns are arranged on the front support, the rear support, the front supporting rod and the rear supporting rod; the driving base comprises a U-shaped supporting plate, the U-shaped supporting plate is fixed to the bottom face of the bottom plate, a guide rail is arranged on the U-shaped supporting plate, a sliding block is arranged on the guide rail, a seat plate is fixedly connected to the sliding block, the front support and the rear support are fixedly connected to the seat plate, and a telescopic driving assembly is arranged at one end of the seat plate. Welding tools can be switched so as to meet the configuration requirements of seats of different vehicle types, the workshop space is saved to a certain degree, and the utilization rate of a workshop of a workshop is improved.

Description

Technical Field

[0001] The utility model relates to the field of automobile seats, in particular to a seat basin bracket spot welding tool assembly. Background Art

[0002] When producing the car seat frame, it is usually necessary to set a harness bracket under the seat pan. The seat pan 8 and the harness bracket 9 need to be placed on a specific tooling for welding and fixing, as shown below Figure 1 and 2 The following are the seat basins of Changan CS75 and Geely Geometry. The welding tools (seat basins and harness brackets) of the above two models are designed separately. During the production process, the manufacturer needs to arrange two welding stations to weld two different seat basins respectively. The disadvantage is that the tooling needs to be switched when switching production products, which wastes working hours and reduces production efficiency. In addition, it occupies space to a certain extent, affecting the installation of other equipment, resulting in low space utilization of the workshop. Utility Model Content

[0003] Based on the above problems, the purpose of the utility model is to provide a seat basin bracket spot welding tool assembly, and the utility model adopts the following technical solutions:

[0004] The utility model provides a seat basin bracket spot welding tool assembly, comprising a base plate, a guide hole is opened on the base plate, a driving base is arranged in the guide hole, a front support and a rear support are fixedly connected to the driving base, front support rods are arranged on both sides of the front support, rear support rods are arranged on both sides of the rear support, the front support rods and the rear support rods are fixedly connected to the base plate; positioning columns are arranged on the front support, the rear support, the front support rods and the rear support rods; the driving base comprises a U-shaped support plate, the U-shaped support plate is fixed to the bottom surface of the base plate, a guide rail is arranged on the U-shaped support plate, a slider is arranged on the guide rail, a seat plate is fixedly connected to the slider, the front support and the rear support are fixedly connected to the seat plate, and a telescopic driving component is arranged at one end of the seat plate.

[0005] Preferably, the driving assembly comprises a telescopic member, a telescopic end of the telescopic member is hinged with an ear seat, and the ear seat is fixedly connected to the seat plate.

[0006] Preferably, the telescopic member is configured as a cylinder.

[0007] Preferably, the upper end of the positioning column is arc-shaped.

[0008] Compared with the prior art, the beneficial technical effects of the utility model are:

[0009] The utility model can switch the welding tooling to match the seat configuration requirements of different vehicle models, which reduces the waste of man-hours to a certain extent, improves production efficiency, saves factory space, and improves the utilization rate of factory workshops. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The utility model will be further described below in conjunction with the accompanying drawings.

[0011] Figure 1 The seat basin of the Changan CS75 described in the background technology;

[0012] Figure 2 The seat basin of the Geely geometry described in the background technology;

[0013] Figure 3 It is a structural schematic diagram of the seat basin bracket spot welding tool assembly in the embodiment of the utility model;

[0014] Figure 4 It is a side structural schematic diagram of the seat basin bracket spot welding tool assembly in the embodiment of the utility model;

[0015] Figure 5 This is a schematic diagram of the structure of the telescopic drive assembly in the embodiment of the utility model;

[0016] Figure 6 It is a schematic diagram of the cooperation between the seat basin and the tooling of the Changan CS75 in the embodiment of the utility model;

[0017] Figure 7 It is a schematic diagram of the cooperation between the Geely geometry seat basin and the tooling in the embodiment of the present utility model.

[0018] Explanation of the accompanying drawings: 1. bottom plate; 101. guide hole; 2. driving base; 201. U-shaped support plate; 202. guide rail; 203. slider; 204. seat plate; 205. telescopic driving assembly; 205-1. telescopic member; 205-2. ear seat; 3. front support; 4. rear support; 5. front support rod; 6. rear support rod; 7. positioning column; 8. seat basin; 9. wiring harness bracket. DETAILED DESCRIPTION

[0019] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0020] like Figures 3 to 5As shown, the present embodiment discloses a seat basin bracket spot welding tooling assembly, including a base plate 1, a guide hole 101 is opened on the base plate 1, a driving base 2 is arranged in the guide hole 101, a front support 3 and a rear support 4 are fixedly connected to the driving base 2, front support rods 5 are arranged on both sides of the front support 3, rear support rods 6 are arranged on both sides of the rear support 4, and the front support rods 5 and the rear support rods 6 are fixedly connected to the base plate 1.

[0021] Positioning posts 7 are provided on the front support 3, the rear support 4, the front support rod 5 and the rear support rod 6. The upper end of the positioning posts 7 is arc-shaped. Process positioning holes that match the positioning posts 7 are provided on the seat basin 8 and the harness bracket 9. The number and position of the positioning posts 7 on the front support 3, the rear support 4, the front support rod 5 and the rear support rod 6 need to be set according to the specific process positioning holes.

[0022] In this embodiment, the driving base 2 includes a U-shaped support plate 201, which is fixed to the bottom surface of the base plate 1 by bolts. A guide rail 202 is provided on the U-shaped support plate 201, a slider 203 is provided on the guide rail 202, a seat plate 204 is fixedly connected to the slider 203, the front support 3 and the rear support 4 are fixedly connected to the seat plate 204, and a telescopic driving assembly 205 is provided at one end of the seat plate 204.

[0023] The driving assembly 205 includes a telescopic member 205-1, the body of the telescopic member 205-1 is fixed on the bottom plate 1, the telescopic end of the telescopic member 205-1 is hinged with an ear seat 205-2, and the ear seat 205-2 is fixedly connected to the seat plate 204. The telescopic member 205-1 drives the seat plate 204 to slide along the guide rail 202, thereby adjusting the positions of the front support 3 and the rear support 4. The telescopic member 205-1 is set as a cylinder.

[0024] like Figure 6 As shown, it is a schematic diagram of the cooperation between the seat basin and the tooling of the Changan CS75 seat. The front of the seat basin 8 of the CS75 is positioned by the positioning columns 7 on the two front support rods 5, and the wiring harness bracket 9 of the CS75 is positioned by the two rear support rods 6 and the positioning columns 7 on the rear support 4.

[0025] like Figure 7 As shown, it is a schematic diagram of the cooperation between the seat basin of Geely Geometry and the tooling. The front part of the seat basin 8 of Geely Geometry is positioned by the positioning columns 7 on the two front support rods 5, and the wiring harness bracket 9 of Geely Geometry only needs to be positioned by the positioning columns 7 of the front support 3.

[0026] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A seat basin bracket spot welding tool assembly, comprising a bottom plate (1), characterized in that: The bottom plate (1) is provided with a guide hole (101), a driving base (2) is arranged in the guide hole (101), a front support (3) and a rear support (4) are fixedly connected to the driving base (2), front support rods (5) are arranged on both sides of the front support (3), rear support rods (6) are arranged on both sides of the rear support (4), and the front support rods (5) and the rear support rods (6) are fixedly connected to the bottom plate (1); The front support (3), the rear support (4), the front support rod (5) and the rear support rod (6) are all provided with positioning columns (7); The driving base (2) comprises a U-shaped support plate (201), the U-shaped support plate (201) is fixed to the bottom surface of the base plate (1), a guide rail (202) is arranged on the U-shaped support plate (201), a slider (203) is arranged on the guide rail (202), a seat plate (204) is fixedly connected to the slider (203), the front support (3) and the rear support (4) are fixedly connected to the seat plate (204), and a telescopic driving assembly (205) is arranged at one end of the seat plate (204).

2. The seat basin bracket spot welding tool assembly according to claim 1 is characterized in that: The driving assembly (205) comprises a telescopic member (205-1), the telescopic end of the telescopic member (205-1) is hingedly connected to an ear seat (205-2), and the ear seat (205-2) is fixedly connected to the seat plate (204).

3. The seat basin bracket spot welding tool assembly according to claim 2 is characterized in that: The telescopic member (205-1) is configured as a cylinder.

4. The seat basin bracket spot welding tool assembly according to claim 1 is characterized in that: The upper end of the positioning column (7) is arc-shaped.

Images