Automobile seat spring framework and welding tool thereof

Abstract

The utility model discloses an automobile seat spring framework and a welding tool thereof in the technical field of automobile equipment manufacturing, which comprises a supporting bottom plate, a plurality of first fixing plates are uniformly arranged at two ends of the top of the supporting bottom plate, and a first welding framework is fixedly connected to the middle of the top of each first fixing plate. Second welding shafts are fixedly connected to the two ends of the top of the first welding framework, and a switching end is arranged in the middle of the top of the first welding framework. The device has the remarkable characteristics of high structural stability, high supporting force, simple structure, low maintenance and replacement cost and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile equipment manufacturing, in particular to an automobile seat spring frame and a welding tool thereof. Background Art

[0002] In the existing technology, most automobile seat spring frames and their welding tools have a series of problems such as insufficient supporting force for the internal structure of the seat in a narrow space, poor stability of the spring mounting components inside the seat, insufficient protection for the driver's safety and affecting the driver's experience. Utility Model Content

[0003] The purpose of the utility model is to provide a car seat spring frame and its welding tool, so as to solve the problems that most of the above-mentioned car seat spring frames and their welding tools have insufficient supporting force for the internal structure of the seat with a small space, resulting in poor stability of the spring installation components inside the seat, insufficient protection for the driver's safety and affecting the driver's experience.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a supporting base plate, multiple first fixing plates are evenly arranged at both ends of the top of the supporting base plate, the middle of the tops of the multiple first fixing plates are fixedly connected with a first welding frame, the two ends of the top of the first welding frame are fixedly connected with a second welding axis, and a transfer end is arranged in the middle of the top of the first welding frame.

[0005] As a further solution of the utility model: a first mounting hole is opened through the middle of the top of the first welding frame at a position matching the adapter end, the adapter end is connected through the middle of the top of the first mounting hole, and a rotating shaft is rotatably connected to the middle of the bottom of the adapter end, which provides certain convenience for the installation and disassembly of the adapter end.

[0006] As a further solution of the utility model: a transfer gasket is arranged in the middle of the top of the transfer end, which is convenient for providing a certain carrier support for the installation of the spring assembly and has a certain transfer effect.

[0007] As a further solution of the utility model: second mounting holes are opened in the middle of the top of the first welding skeleton away from both ends of the first mounting hole, connecting shafts are connected in the middle of the tops of multiple second mounting holes, second fixing plates are fixedly connected in the middle of the bottoms of multiple connecting shafts, first limiting plates are fixedly connected in the middle of the tops of multiple first limiting plates, auxiliary fixing rings are fixedly connected in the middle of the tops of multiple auxiliary fixing rings, and first transfer screws are arranged in the middle of the tops of multiple auxiliary fixing rings to fix the position of the middle bottom of the first welding skeleton and enhance its stability.

[0008] As a further solution of the utility model: a second fixing plate is arranged in the middle of the bottom of multiple first fixing plates, multiple first mounting screw holes are opened through the middle of the top of multiple second fixing plates, and the middle of the top of multiple first mounting screw holes is threadedly connected with a first mounting screw rod, which has the effect of stabilizing the connection and promoting the stability of the structure.

[0009] As a further solution of the utility model: the top of the first welding skeleton is fixedly connected to the two ends away from the second mounting hole with second fixing blocks, the middle of the tops of multiple second fixing blocks is fixedly connected to the first fixing blocks, the middles of the two ends away from each other are penetrated by fixed shafts, and the two ends of the multiple fixed shafts close to each other are fixedly connected to second limiting rings, which is conducive to limiting and fixing, and ensures the stable positioning of the welding device.

[0010] As a further solution of the utility model: the middle of the bottom of each of the plurality of second welding shafts is fixedly connected with a first fixing plate, which is beneficial to enhancing the stability of the structural connection.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, by installing the adapter end, the support of the bottom force platform is provided for the adapter of the spring device. The installation of the rotating shaft provides certain convenience for the installation and disassembly of the adapter end and occupies little space and has strong support. The adapter gasket is used to reduce the pressure brought by the top spring and has the effect of no shock absorption.

[0013] 2. In the utility model, multiple first transfer screws are installed to stabilize the threaded connection of the top external screw ring, which serves as an auxiliary device to enhance its stability, so that the welding device can be replaced more quickly and with low maintenance costs. Multiple fixed plates are installed to stabilize the structure of the second welding shaft and enhance its stability. The structure is simple and the installation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the structural front view of the utility model;

[0015] Figure 2 For the utility model Figure 1 A is a magnified schematic diagram of the structure;

[0016] Figure 3 For the utility model Figure 1 A schematic diagram of the structure of B in the middle;

[0017] Figure 4 For the utility model Figure 1 Schematic diagram of the enlarged structure of C in the middle.

[0018] In the figure: 1. supporting base plate; 101. second fixing plate; 102. first mounting hole; 103. second mounting hole; 2. first fixing plate; 201. first mounting screw hole; 202. first mounting screw; 3. first welding skeleton; 301. second fixing block; 302. first fixing block; 303. fixing shaft; 304. second limiting ring; 4. second welding shaft; 401. first fixing disk; 5. transfer end; 502. rotating shaft; 503. transfer gasket; 504. connecting shaft; 505. first limiting plate; 506. auxiliary fixing ring; 507. first transfer screw; 508. second fixing disk. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4 In the embodiment of the utility model, it includes a supporting base plate 1, and multiple first fixing plates 2 are evenly arranged at both ends of the top of the supporting base plate 1, and the middle of the tops of the multiple first fixing plates 2 are fixedly connected with a first welding skeleton 3, and the two ends of the tops of the first welding skeletons 3 are fixedly connected with second welding shafts 4, and a transfer end 5 is arranged in the middle of the top of the first welding skeleton 3.

[0021] Among them, a first mounting hole 102 is opened through the middle of the top of the first welding skeleton 3 at a position matching the adapter end 5, the adapter end 5 is connected through the middle of the top of the first mounting hole 102, and the middle of the bottom of the adapter end 5 is rotatably connected with a rotating shaft 502, which provides certain convenience for the installation and disassembly of the adapter end 5.

[0022] A transfer pad 503 is arranged in the middle of the top of the transfer end 5, which is convenient for providing a certain carrier support for the installation of the spring assembly and has a certain transfer effect.

[0023] A second mounting hole 103 is provided in the middle of the top of the first welding skeleton 3 away from both ends of the first mounting hole 102, a connecting shaft 504 is connected in the middle of the tops of the multiple second mounting holes 103, a second fixing plate 508 is fixedly connected in the middle of the bottoms of the multiple connecting shafts 504, a first limiting plate 505 is fixedly connected in the middle of the tops of the multiple first limiting plates 505, an auxiliary fixing ring 506 is fixedly connected in the middle of the tops of the multiple auxiliary fixing rings 506, a first transfer screw 507 is provided in the middle of the tops of the multiple auxiliary fixing rings 506 to fix the position of the middle bottom of the first welding skeleton and enhance its stability.

[0024] A second fixing plate 101 is arranged in the middle of the bottom of the multiple first fixing plates 2, a multiple first mounting screw holes 201 are opened through the middle of the top of the multiple second fixing plates 101, and a first mounting screw 202 is threadedly connected in the middle of the top of the multiple first mounting screw holes 201, which has the effect of stabilizing the connection and promoting the stability of the structure.

[0025] The top of the first welding skeleton 3 is fixedly connected to both ends of the second mounting hole 103 with a second fixing block 301, the middle of the top of the plurality of second fixing blocks 301 is fixedly connected to the first fixing block 302, the middle of the two ends of the plurality of first fixing blocks 302 are penetrated by a fixing shaft 303, and the two ends of the plurality of fixing shafts 303 close to each other are fixedly connected to the second limiting ring 304, which is conducive to limiting and fixing, and ensures the stable positioning of the welding device.

[0026] The middle of the bottom of the plurality of second welding shafts 4 is fixedly connected with a first fixing plate 401 , which is beneficial to enhancing the stability of the structural connection.

[0027] The working principle of the utility model is: the welding tool and the spring connection frame are composed of a first welding frame 3 to provide certain support for the bottom structure of the spring assembly, the adapter gasket 503 on the top of the adapter end 5 is used to install and connect the spring device, and multiple first adapter screws 507 are used to stabilize the threaded docking of the top external screw ring as an auxiliary device to enhance its stability; multiple first fixed plates 2 are used to connect the supporting bottom plate 1 and the second welding shaft 4, wherein multiple first fixed plates 401 are used to stabilize the structure of the second welding shaft 4 to enhance its stability, with a simple structure and convenient installation.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A car seat spring frame and welding tool thereof, comprising a supporting base plate (1), characterized in that: A plurality of first fixing plates (2) are evenly arranged at both ends of the top of the supporting base plate (1); a first welding frame (3) is fixedly connected in the middle of the top of each of the plurality of first fixing plates (2); a second welding shaft (4) is fixedly connected at both ends of the top of the first welding frame (3); and a transfer end (5) is arranged in the middle of the top of the first welding frame (3).

2. The automobile seat spring frame and welding tool thereof according to claim 1, characterized in that: A first mounting hole (102) is provided through the middle of the top of the first welding frame (3) at a position matching the adapter end (5); the adapter end (5) is connected through the middle of the top of the first mounting hole (102); and a rotating shaft (502) is rotatably connected to the middle of the bottom of the adapter end (5).

3. The automobile seat spring frame and welding tool thereof according to claim 1, characterized in that: A transfer gasket (503) is provided in the middle of the top of the transfer end (5).

4. The automobile seat spring frame and welding tool thereof according to claim 1, characterized in that: A second mounting hole (103) is provided through the middle of the top of the first welding frame (3) away from both ends of the first mounting hole (102); a connecting shaft (504) is connected through the middle of the top of a plurality of the second mounting holes (103); a second fixing plate (508) is fixedly connected to the middle of the bottom of a plurality of the connecting shafts (504); a first limiting plate (505) is fixedly connected to the middle of the top of a plurality of the connecting shafts (504); an auxiliary fixing ring (506) is fixedly connected to the middle of the top of a plurality of the first limiting plates (505); and a first transfer screw (507) is provided in the middle of the top of a plurality of the auxiliary fixing rings (506).

5. The automobile seat spring frame and welding tool thereof according to claim 1, characterized in that: A second fixing plate (101) is provided in the middle of the bottom of each of the plurality of first fixing plates (2), a plurality of first mounting screw holes (201) are provided through the middle of the top of each of the plurality of second fixing plates (101), and a first mounting screw rod (202) is threadedly connected in the middle of the top of each of the plurality of first mounting screw holes (201).

6. The automobile seat spring frame and welding tool thereof according to claim 1, characterized in that: The top of the first welding frame (3) is fixedly connected to two ends away from the second mounting hole (103) with a second fixing block (301), the middle of the tops of the plurality of second fixing blocks (301) is fixedly connected to a first fixing block (302), the middles of the ends away from the plurality of first fixing blocks (302) are penetrated by a fixing shaft (303), and the ends of the plurality of fixing shafts (303) close to each other are fixedly connected to a second limiting ring (304).

7. The automobile seat spring frame and welding tool thereof according to claim 1, characterized in that: A first fixing plate (401) is fixedly connected in the middle of the bottom of each of the plurality of second welding shafts (4).

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