Seat accessory welding tool

Abstract

The seat accessory welding tool comprises a workbench, strip-shaped holes are formed in the two sides of the upper end of the workbench, symmetrical fixing blocks are fixedly connected to the front sides and the rear sides of the two strip-shaped holes and located at the bottom end of the workbench, and sliding rods are fixedly connected between the symmetrical fixing blocks. A sliding block is slidably connected between the outer surfaces of the sliding rods on the front side and the rear side, a connecting rod penetrating through the strip-shaped hole and extending to the upper end of the workbench is fixedly connected to the middle of the upper end of the sliding block, and a clamping plate is fixedly connected to the end, away from the sliding block, of the connecting rod. A motor drives a gear to rotate, racks on the two sides are driven to movably penetrate through a connecting sleeve in a meshed mode, then a sliding block is driven to be connected to the outer surface of a sliding rod in a sliding mode under connection of a supporting block, the connecting rod is driven to move in a strip-shaped hole, clamping plates on the two sides are made to be close to each other through connection with the clamping plates, and a seat is clamped and fixed; and welding dislocation in the welding process is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of automobiles, in particular to a welding tool for seat accessories. Background Art

[0002] Car seats are seats used when riding in a car. Car seats can be divided into split seats and long seats according to their shape; they can be divided into fixed, detachable and adjustable types according to their function; they can be divided into single, double and multi-person chairs according to the number of passengers. According to the performance of the seats, from the earliest fixed seats, they have developed into multi-functional power-adjustable seats. Car seats will use a large number of stamped metal accessories and cut metal accessories in the manufacturing process, and such metal accessories will use a large number of welding processes in the connection process.

[0003] However, some seat accessory welding tools are not convenient for fixing the seat when used, which results in the welding point being easily misaligned due to the movement of the workpiece during the welding process; therefore, it does not meet the existing needs, and we have proposed a seat accessory welding tool. Utility Model Content

[0004] The purpose of the utility model is to provide a seat accessory welding tool to solve the problem that the seat accessory welding tool proposed in the above background technology is inconvenient to fix the seat when used, resulting in the problem that the welding point is easily misaligned due to the movement of the workpiece during the welding process.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a seat accessory welding tool, comprising a workbench, strip holes are opened on both sides of the upper end of the workbench, symmetrical fixing blocks are fixedly connected to the front and rear sides of the two strip holes and the bottom end of the workbench, sliding rods are fixedly connected between the symmetrical fixing blocks, a slider is slidably connected between the outer surfaces of the sliding rods on the front and rear sides, a connecting rod that passes through the strip holes and extends to the upper end of the workbench is fixedly connected in the middle of the upper end of the slider, and a clamping plate is fixedly connected to the end of the connecting rod away from the slider.

[0006] Preferably, one side of the bottom ends of the two sliders are staggeredly connected with support blocks, the other side of the bottom ends of the two sliders are staggeredly connected with connecting sleeves, one side of the two support blocks close to the connecting sleeves are fixedly connected with racks, and the end of the rack away from the support block movably extends through the interior of the connecting sleeve.

[0007] Preferably, a motor is fixedly supported and connected to the middle of the bottom end of the workbench through a support seat, a gear is fixedly connected to the output end of the motor, and the outer surface of the gear is respectively meshed with the racks on both sides.

[0008] Preferably, the two racks are located on one side away from each other and are fixedly connected to support rods at the front and rear of the bottom end of the workbench. The bottom end of the support rod is rotatably connected to a roller via a rotating shaft, and the outer surface of the roller is in rolling contact with the outer side of the rack.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model places the seat on the upper end of the workbench and then starts the motor to drive the gear to rotate. When the gear rotates, the meshing drives the racks on both sides to move, so that the racks on both sides can move through the connecting sleeve and extend to the outside of the connecting sleeve, and then drive the slider to slide and connect to the outer surface of the slide rod under the connection of the support block. At this time, the slider moves, driving the connecting rod to move inside the strip hole, and through the connection with the clamping plates, the clamping plates on both sides are close to each other, and the seat is clamped and fixed, so as to prevent the seat from being unstable and causing welding misalignment during welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the bottom structure of the utility model as a whole;

[0013] Figure 3 It is a structural schematic diagram of the movable connection of the clamping plate of the utility model.

[0014] In the figure: 1, workbench; 101, strip hole; 2, fixed block; 3, slide rod; 4, slider; 5, support block; 6, connecting sleeve; 7, rack; 8, motor; 9, gear; 10, connecting rod; 11, clamping plate; 12, support rod; 13, roller. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0016] See also Figures 1 to 3 The utility model provides an embodiment: a seat accessory welding tool, including a workbench 1, strip holes 101 are opened on both sides of the upper end of the workbench 1, symmetrical fixing blocks 2 are fixedly connected to the front and rear sides of the two strip holes 101 and the bottom end of the workbench 1, sliding rods 3 are fixedly connected between the symmetrical fixing blocks 2, and a sliding block 4 is slidably connected between the outer surfaces of the sliding rods 3 on the front and rear sides, a connecting rod 10 that passes through the strip hole 101 and extends to the upper end of the workbench 1 is fixedly connected in the middle of the upper end of the sliding block 4, and a clamping plate 11 is fixedly connected to the end of the connecting rod 10 away from the sliding block 4.

[0017] One side of the bottom end of the two sliders 4 is staggeredly connected with a support block 5, and the other side of the bottom end of the two sliders 4 is staggeredly connected with a connecting sleeve 6. The two support blocks 5 are fixedly connected to one side of the connecting sleeve 6, and the end of the rack 7 away from the support block 5 is movable and extends into the interior of the connecting sleeve 6. The middle of the bottom end of the workbench 1 is fixedly supported and connected with a motor 8 through a support seat, and the output end of the motor 8 is fixedly connected with a gear 9, and the outer surface of the gear 9 is respectively meshed with the rack 7 on both sides.

[0018] By placing the seat on the upper end of the workbench 1, and then starting the motor 8 to drive the gear 9 to rotate, the gear 9 engages and drives the racks 7 on both sides to move, so that the racks 7 on both sides can move through the connecting sleeve 6 and extend to the outside of the connecting sleeve 6, and then drive the slider 4 to slide and connect to the outer surface of the slide rod 3 under the connection of the support block 5. At this time, the slider 4 moves, driving the connecting rod 10 to move inside the strip hole 101, and through the connection with the clamping plate 11, the clamping plates 11 on both sides are close to each other, and the seat is clamped and fixed to prevent the seat from being unstable during welding and causing welding misalignment.

[0019] On one side where the two racks 7 are away from each other and at the front and back of the bottom end of the workbench 1, a support rod 12 is fixedly connected. The bottom end of the support rod 12 is rotatably connected to a roller 13 via a rotating shaft, and the outer surface of the roller 13 is in rolling contact with the outer side of the rack 7. The rolling contact between the roller 13 and the rack 7 can improve the smoothness and fluidity of the movement of the rack 7.

[0020] When the seat accessory welding tool is used, the seat is placed on the upper end of the workbench 1, and then the motor 8 is started to drive the gear 9 to rotate. When the gear 9 rotates, it engages and drives the racks 7 on both sides to move, so that the racks 7 on both sides can move through the connecting sleeve 6 and extend to the outside of the connecting sleeve 6, and then drive the slider 4 to slide and connect to the outer surface of the slide rod 3 under the connection of the support block 5. At this time, the slider 4 moves, driving the connecting rod 10 to move inside the strip hole 101, and through the connection with the clamping plate 11, the clamping plates 11 on both sides are close to each other, and the seat is clamped and fixed to prevent the seat from being unstable during welding and causing welding dislocation, and the roller 13 is in rolling contact with the rack 7, which can improve the smoothness of the movement of the rack 7.

[0021] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A seat component welding tool, comprising a workbench (1), characterized in that: Both sides of the upper end of the workbench (1) are provided with strip holes (101); symmetrical fixing blocks (2) are fixedly connected on the front and rear sides of the two strip holes (101) and at the bottom end of the workbench (1); sliding rods (3) are fixedly connected between the symmetrical fixing blocks (2); a sliding block (4) is slidably connected between the outer surfaces of the sliding rods (3) on the front and rear sides; a connecting rod (10) is fixedly connected in the middle of the upper end of the sliding block (4) and passes through the strip hole (101) and extends to the upper end of the workbench (1); and a clamping plate (11) is fixedly connected to the end of the connecting rod (10) away from the sliding block (4).

2. A seat accessory welding tool according to claim 1, characterized in that: One side of the bottom ends of the two sliders (4) is staggeredly connected to a support block (5), and the other side of the bottom ends of the two sliders (4) is staggeredly connected to a connecting sleeve (6). One side of the two support blocks (5) close to the connecting sleeve (6) is fixedly connected to a rack (7), and one end of the rack (7) away from the support block (5) is movably penetrated and extended into the interior of the connecting sleeve (6).

3. The seat accessory welding tool according to claim 2, characterized in that: A motor (8) is fixedly supported and connected to the middle of the bottom end of the workbench (1) via a support seat, and a gear (9) is fixedly connected to the output end of the motor (8), and the outer surface of the gear (9) is respectively meshed with the racks (7) on both sides.

4. The seat accessory welding tool according to claim 2, characterized in that: A support rod (12) is fixedly connected to the side of the two racks (7) that are away from each other and located in front and behind the bottom end of the workbench (1). The bottom end of the support rod (12) is rotatably connected to a roller (13) via a rotating shaft, and the outer surface of the roller (13) is in rolling contact with the outer side of the rack (7).

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