CN-224209384-U - Car seat skeleton welding equipment

Abstract

The utility model relates to equipment for welding a car seat framework, which comprises a main body, a control box arranged at one side of the main body, four supporting units arranged below the main body, wherein each supporting unit comprises a fixed plate, supporting feet, a roller unit and a driving unit arranged above the fixed plate, the equipment for welding the car seat framework realizes lifting of the roller unit by driving a wedge block through an air cylinder, when needs remove, then make the horizontal altitude of the lower extreme of gyro wheel be less than the horizontal altitude of supporting seat, just can realize the removal of main part, thereby need not portable, pack up the gyro wheel through the reset of spring and realize stable support to realize the stable support to the voussoir through setting up stop gear, improve the stability and the life of structure.

Inventors

• JIA YUXUAN

Assignees

• 南京安驰汽车配件有限公司

Dates

Publication Date

20260508

Application Date

20250530

Claims (3)

1. 1. The equipment for welding the car seat framework is characterized by comprising a main body, a control box arranged on one side of the main body and four supporting units arranged below the main body; the four supporting units are respectively positioned at four corners below the main body; The supporting unit comprises a fixed plate, supporting legs, a roller unit and a driving unit arranged above the fixed plate, wherein the fixed plate is arranged below the bottom of the main body, the supporting legs are arranged on one side of the roller unit, each supporting leg comprises a screw rod and a supporting seat, each supporting seat is arranged below the fixed plate through the corresponding screw rod, each roller unit comprises a roller, a connecting piece and a U-shaped frame, each connecting piece is arranged below the fixed plate, each roller is arranged on the corresponding connecting piece, each roller is positioned on one side of the corresponding supporting seat, the corresponding U-shaped frame is arranged above the fixed plate, the opening of each U-shaped frame faces downwards, a spring is arranged in each U-shaped frame, one end of each spring is connected with the inner wall of the main body, the other end of each spring is connected with the bottom of the inner side of each U-shaped frame, each spring is in a compressed state, and the lower end of each U-shaped frame penetrates through the fixed plate and is connected with the corresponding connecting piece; The driving unit comprises a cylinder and a wedge block, the cylinder is horizontally arranged, the wedge block is arranged at the top of a gas rod of the cylinder, a slope is arranged at the upper part of the U-shaped frame, the wedge block is abutted against the slope of the U-shaped frame, and the wedge block drives the U-shaped frame to move up and down; The wedge block is characterized in that a limiting mechanism is arranged above the wedge block and comprises a cross beam, a supporting rod and limiting wheels, the cross beam is horizontally arranged above the U-shaped frame, the limiting wheels are located above the wedge block and are abutted to the wedge block, the limiting wheels are arranged at one end of the supporting rod, and the other end of the supporting rod is connected with the cross beam.
2. 2. The apparatus for welding a car seat frame according to claim 1, wherein a rubber pad is provided on a lower end surface of the support base.
3. 3. The apparatus for welding a car seat frame according to claim 1, wherein a control box is provided at one side of the main body, a controller is provided in the control box, and the cylinder is electrically connected to the controller.

Description

Car seat skeleton welding equipment Technical Field The utility model relates to equipment for welding a car seat framework. Background The welding machine for the car seat framework in the prior art has the advantages that the body is heavier, so that the roller with the locking function is arranged at the bottom of the welding machine, the welding machine is convenient to move, the welding machine is convenient to position, the service life of the roller supporting structure is short, and after the welding machine is used for a period of time, the whole welding machine can shake, so that the accuracy of the welding spot position is affected. Disclosure of utility model In order to solve the defects in the prior art, the utility model provides equipment for welding a car seat framework. The technical scheme adopted by the utility model for solving the technical problems is that the equipment for welding the car seat framework comprises a main body, a control box arranged at one side of the main body and four supporting units arranged below the main body; the four supporting units are respectively positioned at four corners below the main body; The supporting unit comprises a fixed plate, supporting legs, a roller unit and a driving unit arranged above the fixed plate, wherein the fixed plate is arranged below the bottom of the main body, the supporting legs are arranged on one side of the roller unit, each supporting leg comprises a screw rod and a supporting seat, each supporting seat is arranged below the fixed plate through the corresponding screw rod, each roller unit comprises a roller, a connecting piece and a U-shaped frame, each connecting piece is arranged below the fixed plate, each roller is arranged on the corresponding connecting piece, each roller is positioned on one side of the corresponding supporting seat, the corresponding U-shaped frame is arranged above the fixed plate, the opening of each U-shaped frame faces downwards, a spring is arranged in each U-shaped frame, one end of each spring is connected with the inner wall of the main body, the other end of each spring is connected with the bottom of the inner side of each U-shaped frame, each spring is in a compressed state, and the lower end of each U-shaped frame penetrates through the fixed plate and is connected with the corresponding connecting piece; The driving unit comprises a cylinder and a wedge block, the cylinder is horizontally arranged, the wedge block is arranged at the top of a gas rod of the cylinder, a slope is arranged at the upper part of the U-shaped frame, the wedge block is abutted against the slope of the U-shaped frame, and the wedge block drives the U-shaped frame to move up and down; The wedge block is characterized in that a limiting mechanism is arranged above the wedge block and comprises a cross beam, a supporting rod and limiting wheels, the cross beam is horizontally arranged above the U-shaped frame, the limiting wheels are located above the wedge block and are abutted to the wedge block, the limiting wheels are arranged at one end of the supporting rod, and the other end of the supporting rod is connected with the cross beam. Preferably, a rubber pad is arranged on the lower end face of the supporting seat. Preferably, a control box is arranged on one side of the main body, a controller is arranged in the control box, and the air cylinder is electrically connected with the controller. The device for welding the car seat framework has the advantages that the lifting of the roller unit is realized by driving the wedge block through the air cylinder, when the device needs to move, the horizontal height of the lower end of the roller is smaller than that of the supporting seat, the movement of the main body can be realized, when the device does not need to move, the roller is retracted through the reset of the spring, so that the stable support is realized, the stable support of the wedge block is realized by arranging the limiting mechanism, and the stability of the structure and the service life are improved. Drawings The utility model will be further described with reference to the drawings and examples. Fig. 1 is a schematic structural view of an apparatus for welding a car seat frame according to the present utility model. Fig. 2 is a front view of the apparatus for welding a car seat frame of the present utility model. Fig. 3 is a schematic structural view of a support unit of the apparatus for welding a car seat frame of the present utility model. In the figure, 1, a main body, 2, a control box, 3, a supporting seat, 4, a screw, 5, idler wheels, 6, a connecting piece, 7, a fixed plate, 8, a U-shaped frame, 9, a spring, 10, a cylinder, 11, a wedge block, 12, a supporting rod, 13, a limiting wheel, 14 and a cross beam. Detailed Description The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which me