New energy box welding workstation
By using protective plate assemblies and pulling units in the welding workstation to fix the new energy vehicle box, the problem of displacement of the box shell and inner lining during the welding process was solved, and high-quality welding results were achieved.
Patent Information
- Application Number
- CN202423294092.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing welding workstations cannot effectively fix the shell and inner lining components when welding new energy vehicle boxes, resulting in poor welding quality.
The protective plate assembly, the first pulling unit, the pushing unit, the pressing unit and the second pulling unit are used to fix the shell and the inner lining of the new energy vehicle box. Welding robots are used to weld them to ensure that the shell and the inner lining do not shift in the set position.
Effectively fix the box shell and inner lining components to ensure welding quality, avoid displacement during welding, and improve the quality of the new energy box after welding.
Smart Images
Figure CN223889262U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to box body welding technical field, concretely is new energy box body welding workstation. BACKGROUND
[0002] With the continuous development of electric vehicle market, new energy battery also obtains the rapid development, among them, battery box body is the important component of electric vehicle energy storage system, has played the role of storage and protection battery, battery box body usually is composed of metal shell, and is welded, this needs to use the welding equipment.
[0003] Chinese patent discloses new energy aluminum battery box welding workstation (grant announcement number CN214914636U), the patent technology solves the problem that the welding smoke is produced in the work of the existing welding workstation, the welding smoke is inhaled in the operation of the operator, the welding smoke causes damage to the body of the operator, but it does not disclose how to butt joint and fix the parts in the new energy box body, which leads to the quality of the new energy box body after welding cannot be guaranteed. UTILITY MODEL CONTENT
[0004] The utility model aims at providing new energy box body welding workstation to solve the problem in the background art.
[0005] To achieve the above object, the utility model provides the following technical scheme:
[0006] New energy box body welding workstation, including welding robot and the welding platform located at the both sides of welding robot, the welding platform includes the mesa, and four supporting legs are fixed in the lower end four corners of the mesa, the upper end of the mesa is installed with the guard board assembly, and is installed with the operating handle on one side of the upper end of the mesa, the upper end of the mesa is installed with a group of push units near the front end of the both sides of guard board assembly, and is installed with a group of second pull units near the middle of the both sides of guard board assembly on the upper end of the mesa, the both ends and rear end of guard board assembly are installed with the down unit, and a group of first pull units are installed in the two corners of the rear end of guard board assembly.
[0007] As a further scheme of the utility model: the guard board assembly includes the fixed guard board and guard board cylinder fixedly installed on the mesa, the output end of the guard board cylinder is fixedly connected with the movable guard board, the movable guard board is close to the side of fixed guard board.
[0008] As a further scheme of the utility model: the first pull unit includes two groups of first pull cylinders fixed in the rear corner of fixed guard board and movable guard board respectively, and the output end of each first pull cylinder is fixedly connected with the first pull block.
[0009] As a further scheme of the utility model: the second pulling unit includes a group of second pulling air cylinders fixedly installed on the table top, and the output end of each second pulling air cylinder is fixedly connected with a second pulling block.
[0010] As a further scheme of the utility model: the pushing unit includes a group of pushing air cylinders fixedly installed on the table top, and the output end of each pushing air cylinder is fixedly installed with a motor, and the output end of the motor is fixedly connected with a pushing strip.
[0011] As a further scheme of the utility model: the lower pressing unit includes three lower pressing air cylinders fixed on the outside of the box shell, and the output end of each lower pressing air cylinder is fixedly connected with a lower pressing rod.
[0012] Compared with the prior art, the utility model has the beneficial effects of:
[0013] The utility model fixes the box shell in the new energy box through the guard plate assembly and the first pulling unit, and fixes the inner lining in the new energy box through the second pulling unit, the pushing unit and the lower pressing unit, so that the box shell and the inner lining in the new energy box can be kept at the set position, and then the box shell and the inner lining are welded together through the welding robot, and do not shift during welding, effectively ensuring the quality after welding. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a structural schematic view of the new energy box welding workstation;
[0015] Figure 2 It is a structural schematic view of the welding table in the new energy box welding workstation;
[0016] Figure 3 It is a structural schematic view of the new energy box before welding in the new energy box welding workstation;
[0017] Figure 4 It is a structural schematic view of the new energy box after welding in the new energy box welding workstation;
[0018] Figure 5 It is a structural schematic view of the guard plate assembly in the new energy box welding workstation;
[0019] Figure 6 It is a structural schematic view of the first pulling unit in the new energy box welding workstation;
[0020] Figure 7 It is a structural schematic view of the second pulling unit in the new energy box welding workstation;
[0021] Figure 8 It is a structural schematic view of the pushing unit in the new energy box welding workstation;
[0022] Figure 9 This is a structural schematic diagram of the pressure unit in the welding workstation for new energy vehicle enclosures.
[0023] Figure 10 This is a structural diagram of the new energy vehicle enclosure welding workstation during the welding process.
[0024] In the diagram: 1. Welding robot; 2. Welding table; 21. Table surface; 22. Support leg; 23. Operating handle; 24. Pushing unit; 241. Pushing cylinder; 242. Motor; 243. Pushing bar; 25. Pressing unit; 251. Pressing cylinder; 252. Pressing rod; 26. First pulling unit; 261. First pulling cylinder; 262. First pulling block; 27. Second pulling unit; 271. Second pulling cylinder; 272. Second pulling block; 28. Protective plate assembly; 281. Fixed protective plate; 282. Movable protective plate; 283. Protective plate cylinder; 3. New energy vehicle housing; 31. Housing shell; 32. Inner lining. Detailed Implementation
[0025] Please see Figures 1-10 In this embodiment of the utility model, the new energy vehicle body welding workstation includes a welding robot 1 and welding tables 2 located on both sides of the welding robot 1.
[0026] exist Figure 2 , Figure 3 and Figure 4 In the welding table 2, there is a table surface 21 and four legs 22 fixed to the four corners of the lower end of the table surface 21. A protective plate assembly 28 is installed on the upper end of the table surface 21, and an operating handle 23 is installed on one side of the upper end of the table surface 21. A set of pushing units 24 are installed at the front end of the upper end of the table surface 21 near both sides of the protective plate assembly 28, and a set of second pulling units 27 are installed in the middle of the upper end of the table surface 21 near both sides of the protective plate assembly 28. Pressing units 25 are installed at both ends and the rear end of the protective plate assembly 28, and a set of first pulling units 26 are installed at the two corners of the rear end of the protective plate assembly 28. The operation handle 23 can control the movement of the pushing units 24, pressing units 25, first pulling units 26, second pulling units 27 and protective plate assembly 28. The new energy box 3 to be welded is placed inside the protective plate assembly 28, wherein, as Figure 3 and Figure 4 As shown, the new energy vehicle housing 3 consists of a housing shell 31 and three inner lining components 32. The three edges of the housing shell 31 are bent to define a housing. The three inner lining components 32 are respectively close to the three inner side walls of the housing shell 31. The new energy vehicle housing 3 is fixed in the protective plate assembly 28 by the pushing unit 24, the pressing unit 25, the first pulling unit 26 and the second pulling unit 27. Then, the welding robot 1 welds the three inner lining components 32 to the three inner side walls of the housing shell 31.
[0027] exist Figure 2 , Figure 5 and Figure 10 In the middle, the guard plate assembly 28 includes a fixed guard plate 281 and a guard plate cylinder 283 fixedly installed on the table 21. The output end of the guard plate cylinder 283 is fixedly connected to a movable guard plate 282. The movable guard plate 282 is close to the side of the fixed guard plate 281. After the box shell 31 is placed inside the fixed guard plate 281, the guard plate cylinder 283 extends, driving the movable guard plate 282 to move to one side of the fixed guard plate 281. The movable guard plate 282 squeezes the box shell 31, and the box shell 31 is initially fixed in the fixed guard plate 281 and the movable guard plate 282.
[0028] exist Figure 2 , Figure 6 and Figure 10 In the middle, the first pulling unit 26 includes two sets of first pulling cylinders 261 respectively fixed at the rear corner of the fixed guard plate 281 and the movable guard plate 282. The output end of each first pulling cylinder 261 is fixedly connected to a first pulling block 262. When the first pulling cylinder 261 retracts, it drives the first pulling block 262 to move backward. The first pulling block 262 pulls the box shell 31, and fixes the box shell 31 back inside the fixed guard plate 281 and the movable guard plate 282.
[0029] exist Figure 2 , Figure 7 and Figure 10 In the middle, the second pulling unit 27 includes a set of second pulling cylinders 271 fixedly installed on the table 21. The output end of each second pulling cylinder 271 is fixedly connected to a second pulling block 272. The three inner lining parts 32 are placed and close to the three inner side walls of the box shell 31 respectively. By retracting the second pulling cylinder 271, the corresponding second pulling block 272 is driven to move to both sides. By pulling the corresponding inner lining part 32 through the second pulling block 272, the inner lining part 32 is initially fixed to the inner side of the box shell 31.
[0030] exist Figure 2 , Figure 8 and Figure 10 In the middle, the pushing unit 24 includes a set of pushing cylinders 241 fixedly installed on the table 21. Each pushing cylinder 241 has a motor 242 fixedly installed at its output end. The output end of the motor 242 is fixedly connected to a pushing bar 243. The motor 242 drives the pushing bar 243 to rotate, so that the pushing bar 243 faces the front end of the corresponding inner liner 32. Then, the pushing cylinder 241 retracts, driving the motor 242 and the pushing bar 243 to move backward together. The pushing bar 243 pushes the corresponding inner liner 32, fixing the inner liner 32 to the inside of the box shell 31 again.
[0031] existFigure 2 , Figure 9 and Figure 10 In the middle, the pressing unit 25 includes three pressing cylinders 251 fixed on the outside of the housing 31. Each pressing cylinder 251 has a pressing rod 252 fixedly connected to its output end. When the pressing cylinder 251 retracts, it drives the pressing rod 252 to move downward. The pressing rod 252 presses down on the corresponding inner liner 32 from the top, and securely fixes the inner liner 32 and the housing 31 together.
[0032] The working principle of this utility model is as follows: First, the shell 31 of the new energy box 3 to be welded is placed inside the fixed guard plate 281; then, the guard plate cylinder 283 is activated, the guard plate cylinder 283 extends, and drives the movable guard plate 282 to move to one side of the fixed guard plate 281. The movable guard plate 282 squeezes the shell 31, and the shell 31 is initially fixed in the fixed guard plate 281 and the movable guard plate 282.
[0033] Next, the first pulling cylinder 261 is activated, the first pulling cylinder 261 retracts, driving the first pulling block 262 to move backward, and the first pulling block 262 pulls the housing shell 31, fixing the housing shell 31 back into the fixed guard plate 281 and the movable guard plate 282.
[0034] Then, the three inner lining pieces 32 are respectively attached to the three inner side walls of the box shell 31; then the second pulling cylinder 271 is activated, the second pulling cylinder 271 retracts, driving the corresponding second pulling block 272 to move to both sides; the corresponding inner lining piece 32 is pulled by the second pulling block 272, and the inner lining piece 32 is initially fixed to the inside of the box shell 31.
[0035] Next, the motor 242 is started, which drives the push bar 243 to rotate, so that the push bar 243 is aligned with the front end of the corresponding inner liner 32. Then, the push cylinder 241 retracts, driving the motor 242 and the push bar 243 to move backward together. The push bar 243 pushes the corresponding inner liner 32, fixing the inner liner 32 back to the inside of the housing 31.
[0036] Next, the lowering cylinder 251 is activated, the lowering cylinder 251 retracts, and drives the lowering rod 252 to move downward. The lowering rod 252 presses down on the corresponding inner liner 32 from the top, and securely fixes the inner liner 32 and the housing shell 31 together.
[0037] Finally, the welding robot 1 can weld the three inner lining parts 32 onto the three inner side walls of the housing 31, effectively ensuring the welding effect.
[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A new energy vehicle enclosure welding workstation, comprising a welding robot (1) and welding tables (2) located on both sides of the welding robot (1), characterized in that, The welding table (2) includes a tabletop (21) and four legs (22) fixed at the four corners of the lower end of the tabletop (21). A guard plate assembly (28) is installed on the upper end of the tabletop (21), and an operating handle (23) is installed on one side of the upper end of the tabletop (21). A set of pushing units (24) is installed at the front end of the upper end of the tabletop (21) near both sides of the guard plate assembly (28), and a set of second pulling units (27) is installed at the middle of the upper end of the tabletop (21) near both sides of the guard plate assembly (28). A pressing unit (25) is installed at both ends and the rear end of the guard plate assembly (28), and a set of first pulling units (26) is installed at the two corners of the rear end of the guard plate assembly (28).
2. The new energy vehicle enclosure welding workstation according to claim 1, characterized in that, The guard plate assembly (28) includes a fixed guard plate (281) and a guard plate cylinder (283) fixedly installed on the tabletop (21). The output end of the guard plate cylinder (283) is fixedly connected to a movable guard plate (282), which is located on the side close to the fixed guard plate (281).
3. The new energy vehicle enclosure welding workstation according to claim 1, characterized in that, The first pulling unit (26) includes two sets of first pulling cylinders (261) fixed at the rear corners of the fixed guard plate (281) and the movable guard plate (282), respectively. Each first pulling cylinder (261) has a first pulling block (262) fixedly connected to its output end.
4. The new energy vehicle enclosure welding workstation according to claim 1, characterized in that, The second pulling unit (27) includes a set of second pulling cylinders (271) fixedly installed on the table (21), and a second pulling block (272) is fixedly connected to the output end of each second pulling cylinder (271).
5. The new energy vehicle enclosure welding workstation according to claim 1, characterized in that, The pushing unit (24) includes a set of pushing cylinders (241) fixedly installed on the table (21). Each pushing cylinder (241) has a motor (242) fixedly installed at its output end, and a pushing bar (243) is fixedly connected to the output end of the motor (242).
6. The new energy vehicle enclosure welding workstation according to claim 1, characterized in that, The pressing unit (25) includes three pressing cylinders (251) fixed on the outside of the housing (31), and each pressing cylinder (251) has a pressing rod (252) fixedly connected to its output end.