Automobile side wall reinforcing plate welding workstation

Abstract

The utility model discloses an automobile side wall reinforcing plate welding work station which comprises a welding workshop, and two vertical plates are fixedly installed in the welding workshop. According to the automobile side wall reinforcing plate welding workstation, the fixing structures, the first mounting plates and the bearing hydraulic rods are arranged, when the bearing hydraulic rods start to stretch out and draw back, the first mounting plates at the top can be driven to move, and the first mounting plates can also drive connecting rods to move in the vertical plates while moving; when the connecting rod moves, the telescopic end of the telescopic rod can be driven to move up and down through the connecting block, meanwhile, sliding blocks at the two ends of the connecting rod can slide in moving grooves formed in the vertical plate, and therefore the telescopic rod provides the auxiliary supporting and lifting functions for the mounting plate, and the weight above the mounting plate is shared for a bearing hydraulic rod; and meanwhile, powerful support is provided for the mechanical arms on the two sides during working, so that the safety of the whole welding work station is better.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts welding workstations, in particular to an automobile side panel reinforcement plate welding workstation. Background Art

[0002] The welding workstation mainly includes control systems, drivers, execution components, and welding systems. It can complete welding work independently or be used on an automated production line as a process part of the welding process.

[0003] With the rapid development of the automobile industry, welding workstations are basically used to complete the welding process of the side reinforcement plates of vehicles. Existing welding workstations have basically replaced the previous manual welding work with intelligent mechanical equipment, but the robotic arms on most welding workstations are of integrated design. In addition to the main body of the robotic arm, there is no auxiliary telescopic support structure, which may lead to the risk of tipping over of the robotic arm in the later stage. More seriously, it may cause serious losses to the entire welding production. In addition, some welding workstations do not have the ability to adjust the clamping equipment, resulting in a single type of product produced, which makes it impossible to cope with various types of order demands. If there is a need to replace products, it may be necessary to replace the entire set of welding workstation equipment, which also greatly increases the production cost. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides an automobile side reinforcement plate welding workstation, which has the advantages of high stability and strong applicability, and solves the problems of insufficient stability of mechanical arms and poor applicability of welding equipment in most workstations.

[0005] The utility model provides the following technical solution: a welding workstation for a side reinforcement plate of an automobile, comprising a welding workshop, wherein two upright plates are fixedly installed inside the welding workshop, and the interiors of the two upright plates are both provided with a fixed structure, and two load-bearing hydraulic rods are fixedly installed inside the welding workshop, and the telescopic ends of the two load-bearing hydraulic rods are both fixedly installed with a first mounting plate;

[0006] The fixing structure includes a telescopic rod, the inner bottom wall of the upright board is fixedly installed with the telescopic rod, the telescopic end of the telescopic rod is fixedly installed with a connecting block, the inner wall of the connecting block is fixedly connected with a connecting rod extending from the front and rear ends of the upright board, and sliding blocks are fixedly installed on the inner walls outside the connecting rod and located on the front and rear sides of the upright board.

[0007] Furthermore, the left and right ends of the connecting rod are fixedly connected to the inner wall of the first mounting plate by welding, and the inner walls on both the front and rear sides of the two upright plates are provided with sliding grooves adapted to the sliding blocks.

[0008] Furthermore, two grabbing arms are fixedly mounted on the top of the first mounting plate on the right side, and mechanical grabbing clamps are fixedly mounted on the two grabbing arms.

[0009] Furthermore, a control console and a conveyor belt are fixedly installed inside the welding workshop, and a plurality of lighting tubes are movably installed on the inner top of the welding workshop.

[0010] Furthermore, a welding arm is fixedly mounted on the top of the first mounting plate on the left side, and a welding head is fixedly mounted on the welding arm.

[0011] Furthermore, the bottoms of the two load-bearing hydraulic rods are fixedly connected to the bottom wall of the welding workshop by bolts, and the bottom wall of the welding workshop is provided with a plurality of threaded holes adapted to the bolts.

[0012] Beneficial effect: The automobile side reinforcement plate welding workstation is provided with a fixed structure, a first mounting plate and a load-bearing hydraulic rod. When the load-bearing hydraulic rod starts to extend and retract, it will drive the first mounting plate on the top to move. When the first mounting plate moves, it will also drive the connecting rod to move inside the upright plate. When the connecting rod moves, it will also drive the telescopic end of the telescopic rod to move up and down through the connecting block. At the same time, the sliders at both ends of the connecting rod will also slide in the moving groove starting from the upright plate. Thus, the telescopic rod provides the mounting plate with auxiliary support and lifting functions, and also shares the weight above the mounting plate for the load-bearing hydraulic rod, and also provides support for the two mechanical arms when working. It provides strong support, so that the safety of the entire welding workstation is more guaranteed; the automobile side reinforcement plate welding workstation is equipped with a mechanical gripper and a grabbing arm. The grabbing arm first moves by rotating to drive the entire mechanical gripper to approach the product to be clamped, and then the mechanical gripper drives the two clamping arms to move through the internal two-way hydraulic rod, and then the two clamping arms move to drive the bottom clamping tongs to clamp. Therefore, when facing products of different specifications and models, the staff can first adjust the clamp interval of the mechanical gripper to deal with products of different specifications, without the need to replace equipment, which also greatly reduces production investment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a front view of the structure of the utility model;

[0015] Figure 3 It is a partial schematic diagram of the structure of the utility model;

[0016] Figure 4 It is a right side sectional view of the structure of the utility model;

[0017] In the figure: 1. welding workshop; 2. upright plate; 3. fixed structure; 301. telescopic rod; 302. connecting block; 303. connecting rod; 304. sliding block; 4. first mounting plate; 5. load-bearing hydraulic rod; 6. grabbing arm; 7. mechanical grabbing clamp; 8. welding arm; 9. welding head; 10. control console; 11. conveyor belt; 12. lighting tube. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4 In this embodiment, a welding workstation for a side reinforcement plate of an automobile comprises a welding workshop 1, two upright plates 2 are fixedly installed inside the welding workshop 1, and a fixed structure 3 is arranged inside the two upright plates 2. Two load-bearing hydraulic rods 5 are fixedly installed inside the welding workshop 1, and the telescopic ends of the two load-bearing hydraulic rods 5 are fixedly installed with a first mounting plate 4, and a grabbing arm 6 is fixedly installed on the top of the first mounting plate 4 on the right side, and a mechanical grabbing clamp 7 is arranged on the top of the grabbing arm 6;

[0020] The fixed structure 3 includes a telescopic rod 301, the telescopic rod 301 is fixedly installed inside the upright plate 2, the telescopic end of the telescopic rod 301 is fixedly installed with a connecting block 302, the inner wall of the connecting block 302 is fixedly connected with a connecting rod 303 extending from the front and rear ends of the upright plate 2, the left and right ends of the connecting rod 303 are fixedly connected to the first mounting plate 4, and the connection method is welding. When the first mounting plate 4 moves up and down, it will drive the connecting rod 303 to move, and the connecting rod 303 will drive the connecting block 302 to move. When the connecting block 302 moves, the telescopic rod 301 The telescopic end will also provide support for the mounting plate 4, and can also share the weight on the mounting plate 4. The outside of the connecting rod 303 and the inner walls on the front and rear sides of the upright plate 2 are fixedly installed with sliding blocks 304. The inner walls on the front and rear sides of the two upright plates 2 are provided with sliding grooves that are compatible with the sliding blocks 304. The sliding blocks 304 can slide in the sliding grooves, and also provide a fixing and guiding effect for the connecting rod 303. Therefore, the entire mechanism can provide strong support for the two robotic arms when they are working, so that the safety of the entire welding process is more strongly guaranteed.

[0021] In the case implementation, two grabbing arms 6 are fixedly installed on the top of the first mounting plate 4 on the right side. Both grabbing arms 6 have the function of rotating and adjusting the angle of the mechanical arm. Mechanical grippers 7 are fixedly installed on both grabbing arms 6. The internal clamping size of the mechanical gripper 7 can be adjusted according to needs, and can cope with products of different specifications and models, with strong applicability.

[0022] In this solution, a welding arm 8 is fixedly installed on the top of the first mounting plate 4 on the left, and a welding head 9 is fixedly installed on one end of the welding arm 8. When welding work is required, the robotic arm can automatically move the welding head 9 to the welding area according to program instructions, and then weld the product through the welding head 9. The process is simple, fast and efficient.

[0023] In this solution, a control console 10 and a conveyor belt 11 are fixedly installed inside the welding workshop 1, wherein the control console 10 is electrically connected to the electronic components in this patent through wires, so that it is convenient to operate the control console 10 to control the operation of the electronic components. The conveyor belt 11 can simplify the transportation cost of the products, so that the unwelded products can quickly reach the processing area, and the welded products can also be sent out of the processing area. A plurality of lighting tubes 12 are movably installed on the top of the welding workshop 1, which can facilitate the production personnel to observe the processing and welding conditions and equipment conditions in the workshop.

[0024] In this solution, the bottoms of the two load-bearing hydraulic rods 5 are fixedly connected to the inner bottom wall of the welding workshop 1 by bolts. The inner bottom wall of the welding workshop 1 is provided with a plurality of threaded holes compatible with the bolts. Through the plurality of bolts and threaded holes, the fixing effect is good, and it can be conveniently disassembled when necessary, which can minimize the impact on other equipment in the workshop.

[0025] When implementing, follow these steps:

[0026] 1) First, the product to be welded is moved to the welding area by the conveyor belt 11;

[0027] 2) Then, the mechanical gripper 7 on the gripper arm 6 is used to grip and fix the product to be processed;

[0028] 3) Then, by controlling the moving welding arm 8, the welding head 9 on the welding arm 8 is aligned with the welding part to perform welding;

[0029] 4) Finally, the welded product is placed on the conveyor belt 11, and the conveyor belt 11 transports the product to the next workshop area.

[0030] In summary, the automobile side reinforcement plate welding workstation is provided with a fixed structure 3, a first mounting plate 4 and a load-bearing hydraulic rod 5. When the load-bearing hydraulic rod 5 starts to extend and retract, it will drive the first mounting plate 4 on the top to move. When the first mounting plate 4 moves, it will also drive the connecting rod 303 to move inside the upright plate 2. When the connecting rod 303 moves, it will also drive the telescopic end of the telescopic rod 301 to move up and down through the connecting block 302. At the same time, the sliding blocks 304 at both ends of the connecting rod 303 will also slide in the moving grooves opened inside the upright plate 2. Therefore, the telescopic rod 301 provides the mounting plate 4 with auxiliary support and lifting functions, and also shares the weight above the mounting plate 4 for the load-bearing hydraulic rod 5. At the same time, it also provides strong support for the mechanical arms on both sides when working, so that the safety of the entire welding workstation is more strongly guaranteed, and the problem that the mechanical arms on most welding workstations are of an integrated design and have no auxiliary telescopic support structure except for the main body of the mechanical arm may lead to the risk of tipping over of the mechanical arm in the later stage, and more seriously, may cause serious losses to the entire welding production chain.

[0031] Furthermore, by providing a mechanical gripper 7 and a grabbing arm 6, the grabbing arm 6 first moves by rotating to drive the entire mechanical gripper 7 to approach the product to be clamped, and then the mechanical gripper 7 drives the two clamping arms to move through the internal bidirectional hydraulic rod, and then the two clamping arms move to drive the bottom clamping pliers to clamp, so when facing products of different specifications and models, the staff can first adjust the clamp interval of the mechanical gripper 7 to deal with products of different specifications, without having to replace equipment, which greatly reduces production investment and solves the problem that some welding workstations do not have the ability to adjust the clamping equipment, resulting in a single type of products produced, resulting in the inability to cope with various types of order requirements. If there is a need to replace products, it may be necessary to replace the entire set of welding workstation equipment, which also greatly increases the production cost.

Claims

1. A welding workstation for a side reinforcement plate of an automobile, comprising a welding workshop (1), characterized in that: Two upright plates (2) are fixedly installed inside the welding workshop (1), and a fixed structure (3) is arranged inside the two upright plates (2). Two load-bearing hydraulic rods (5) are fixedly installed inside the welding workshop (1), and a first mounting plate (4) is fixedly installed at the telescopic ends of the two load-bearing hydraulic rods (5); The fixed structure (3) comprises a telescopic rod (301), the inner bottom wall of the upright board (2) being fixedly mounted with the telescopic rod (301), the telescopic end of the telescopic rod (301) being fixedly mounted with a connecting block (302), the inner wall of the connecting block (302) being fixedly connected with a connecting rod (303) extending from the front and rear ends of the upright board (2), and sliding blocks (304) being fixedly mounted outside the connecting rod (303) and on the inner walls located at the front and rear sides of the upright board (2).

2. The automobile side reinforcement plate welding workstation according to claim 1, characterized in that: The left and right ends of the connecting rod (303) are fixedly connected to the inner wall of the first mounting plate (4) by welding, and the inner walls on both the front and rear sides of the two upright plates (2) are provided with sliding grooves that are compatible with the sliding block (304).

3. The automobile side reinforcement plate welding workstation according to claim 1, characterized in that: Two grab arms (6) are fixedly mounted on the top of the first mounting plate (4) on the right side, and mechanical grab clamps (7) are fixedly mounted on the two grab arms (6).

4. The automobile side reinforcement plate welding workstation according to claim 1, characterized in that: A welding arm (8) is fixedly mounted on the top of the first mounting plate (4) on the left side, and a welding head (9) is fixedly mounted on the welding arm (8).

5. The automobile side reinforcement plate welding workstation according to claim 1, characterized in that: A control console (10) and a conveyor belt (11) are fixedly installed inside the welding workshop (1), and a plurality of lighting tubes (12) are movably installed on the top of the welding workshop (1).

6. The automobile side reinforcement plate welding workstation according to claim 1, characterized in that: The bottoms of the two load-bearing hydraulic rods (5) are fixedly connected to the inner bottom wall of the welding workshop (1) by means of bolts, and the inner bottom wall of the welding workshop (1) is provided with a plurality of threaded holes adapted to the bolts.

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