Welding device for robot shell machining
By designing a flipable welding device, using a processing platform, sliding rod and motor system, the problem that traditional welding devices cannot flip the robot shell is solved, improving welding efficiency and increasing safety.
Patent Information
- Application Number
- CN202421108412.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-21
AI Technical Summary
Traditional welding devices cannot flip the robot shell, resulting in manual movement when welding at other locations on its surface, which is time-consuming and labor-intensive and affects processing efficiency.
A welding device including a processing platform, a sliding rod, a support platform, a hydraulic cylinder, a motor and a welding joint is designed, which can make the support platform and a rotary plate in contact with the housing by controlling the motor, clamp and fix it, and move the welding joint Achieve flip and connect position welding of the robot shell.
The rapid flip of the robot shell and the position adjustment of the welding head are realized, saving time and effort, improving welding efficiency, and increasing the safety of the device through the hinged door body and shading structure.
Smart Images
Figure CN222307802U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of robot processing, and more specifically, to a welding device for processing a robot shell. Background Art
[0002] The robot shell is an important part of the robot structure and needs to have sufficient strength and stability to protect the internal electronic components and mechanical parts. When welding the robot shell, it is necessary to consider the special requirements of the robot shell, such as high temperature resistance, corrosion resistance, high strength and good heat dissipation performance. In the process of processing the robot shell, a welding device is needed to process the connection position of the shell. However, most traditional welding devices do not have the function of flipping the shell, resulting in manual movement when welding other positions on its surface, which is time-consuming and labor-intensive, affecting processing efficiency; and the position of the welding head is mostly fixed, and the parts need to be moved frequently when welding the robot shell, affecting welding efficiency. Utility Model Content
[0003] 1. Technical issues to be resolved
[0004] In view of the problems existing in the prior art, the utility model provides a welding device for processing robot shells to solve the technical problem that most of the traditional welding devices mentioned in the background technology do not have the function of flipping the shell, resulting in manual movement when welding other positions on its surface, which is time-consuming and labor-intensive and affects the processing efficiency.
[0005] (II) Technical solution
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding device for processing a robot shell, comprising a shell, a processing platform is fixedly provided on the lower end surface of the shell, a sliding rod is slidably provided on the processing platform, the sliding rod is provided with four groups and arranged in a rectangular shape, a lifting platform is provided on the upper end of the sliding rod, a connecting plate is provided on the lower end surface of the sliding rod, a cylinder is provided at the bottom of the processing platform, the output end of the cylinder is fixedly connected to the connecting plate, hydraulic cylinders are provided on both sides of the shell, and a casing is provided on the output end of the hydraulic cylinder, a first motor is provided inside the casing, the output end of the first motor passes through the casing and is provided with a rotating plate, a sliding groove is opened on the outer wall of the rotating plate, a plurality of sliding grooves are provided and threaded rods are rotatably provided inside the sliding grooves, a sliding block is slidably provided inside the sliding grooves, the sliding block is threadedly connected to the threaded rod, a clamping block is provided on the outer wall of the sliding block, a second motor is provided at one end of the threaded rod and located on the outer wall of the rotating plate, and a welding device is provided inside the shell and at the upper end.
[0007] The utility model is further configured as follows: the welding device includes a third motor, the third motor is fixedly connected to a side surface of the shell, a lead screw is rotatably provided inside the shell and located at the upper end, the output end of the third motor is fixedly connected to the lead screw, guide rods are fixedly provided on the front and rear sides of the lead screw and located on the inner wall of the shell, a moving block is slidably provided on the guide rod, the moving block is threadedly connected to the lead screw, an electric push rod is provided at the lower end of the moving block, and a welding head is provided at the output end of the electric push rod to facilitate moving the position of the welding head.
[0008] The utility model is further configured such that the welding head is located just above the lifting platform, so as to facilitate welding of the robot shell.
[0009] The utility model is further configured such that the front end surface of the shell is hingedly provided with a first door body and a second door body on both the left and right sides, a pressure groove is provided on the outer wall of the first door body, and a pressure plate is provided on the outer wall of the second door body, and the pressure plate is in contact with the inner wall of the pressure groove to facilitate shielding the front end of the shell.
[0010] The utility model is further configured such that a fixing block is provided on the outer wall of the second door body and at the lower end, a latch is slidably provided on the fixing block, a socket is provided on the upper end surface of the processing platform, and the lower end of the latch is located inside the socket, so as to facilitate fixing the first door body and the second door body.
[0011] The utility model is further configured that a pull block is fixedly provided on the upper end of the latch, and a spring is provided between the pull block and the fixed block to facilitate pushing the latch into the insertion hole.
[0012] The utility model is further configured such that observation windows are provided on the outer walls of the first door body and the second door body to facilitate viewing of the internal conditions of the shell.
[0013] The utility model is further configured that a support frame is fixedly provided on the lower end surface of the processing platform to facilitate supporting the device.
[0014] (III) Beneficial effects
[0015] Compared with the prior art, the utility model provides a welding device for processing a robot shell, which has the following beneficial effects:
[0016] 1. By setting a processing platform, a sliding rod, a lifting platform, a connecting plate, a cylinder, a hydraulic cylinder, a first motor, a rotating plate, a sliding groove, a threaded rod, a clamp and a second motor, the user can put the robot shell on the lifting platform and then control the cylinder to move the lifting platform upward so that its two ends are located in the middle position of the rotating plate, and then control the hydraulic cylinder to make the rotating plate contact with the shell, and finally control the second motor to make the clamp clamp and fix the shell, which is convenient for later welding. The user can also flip the robot shell by controlling the first motor to facilitate welding at other positions on its surface, saving time and effort.
[0017] 2. By setting up a third motor, a lead screw, a guide rod, a moving block and a welding head, the user can control the third motor to rotate the lead screw. At this time, the lead screw will drive the moving block and the welding head to move, which is convenient for welding the connection position of the robot shell. This design eliminates the need for frequent movement of the robot shell, saves time and effort, and increases welding efficiency.
[0018] 3. By setting the first door body, the second door body, the pressure groove, the pressure plate, the fixed block, the latch, the socket, the pull block and the spring, when welding the robot shell, the first door body can be closed first, and then the second door body can be closed and the pressure plate can be located at the upper end of the pressure groove, and then the pull block can be pulled to make the latch enter the socket to cover the front end of the shell, thereby increasing the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is an overall schematic diagram of a welding device for processing a robot shell when it is not in use;
[0020] Figure 2 This is a schematic diagram of the installation of components inside the housing;
[0021] Figure 3 A schematic diagram of the positions of the sliding groove, the threaded rod, the sliding block, the clamping block and the second motor on the rotating plate;
[0022] Figure 4 The exploded view of the installation of the first door body, the second door body and the latch;
[0023] Figure 5 for Figure 4 A partial schematic diagram of the middle A area;
[0024] Figure 6 Schematic diagram of the position of the sockets and support frame on the processing platform.
[0025] In the figure: 1. Shell; 2. Processing platform; 3. Sliding rod; 4. Lifting platform; 5. Connecting plate; 6. Cylinder; 7. Hydraulic cylinder; 8. Casing; 9. First motor; 10. Rotating plate; 11. Sliding groove; 12. Threaded rod; 13. Sliding block; 14. Clamping block; 15. Second motor; 16. Third motor; 17. Lead screw; 18. Guide rod; 19. Moving block; 20. Welding head; 21. First door body; 22. Second door body; 23. Pressing groove; 24. Pressing plate; 25. Fixed block; 26. Latch; 27. Socket; 28. Pulling block; 29. Spring; 30. Observation window; 31. Support frame. DETAILED DESCRIPTION
[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.
[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.
[0029] See also Figure 1-6 A welding device for processing a robot shell comprises a shell 1, a processing platform 2 is fixedly arranged on the lower end surface of the shell 1, a sliding rod 3 is slidably arranged on the processing platform 2, four groups of sliding rods 3 are arranged in a rectangular shape, a lifting platform 4 is arranged on the upper end of the sliding rod 3, a connecting plate 5 is arranged on the lower end surface of the sliding rod 3, a cylinder 6 is arranged at the bottom of the processing platform 2, an output end of the cylinder 6 is fixedly connected to the connecting plate 5, hydraulic cylinders 7 are arranged on both sides of the shell 1, a casing 8 is arranged on the output end of the hydraulic cylinder 7, and a first casing 8 is arranged inside the casing 8 Motor 9, the output ends of the first motor 9 pass through the casing 8 and are provided with a rotating plate 10, a sliding groove 11 is opened on the outer wall of the rotating plate 10, a plurality of sliding grooves 11 are provided and a threaded rod 12 is rotatably provided inside the sliding grooves 11, a sliding block 13 is slidably provided inside the sliding grooves 11, the sliding block 13 is threadedly connected to the threaded rod 12, a clamping block 14 is provided on the outer wall of the sliding block 13, a second motor 15 is provided at one end of the threaded rod 12 and on the outer wall of the rotating plate 10, and a welding device is provided inside the casing 1 and at the upper end.
[0030] In this embodiment, the welding device includes a third motor 16, which is fixedly connected to one side of the shell 1. A screw 17 is rotatably provided inside the shell 1 and located at the upper end. The output end of the third motor 16 is fixedly connected to the screw 17. Guide rods 18 are fixedly provided on the front and rear sides of the screw 17 and located on the inner wall of the shell 1. A moving block 19 is slidably provided on the guide rod 18. The moving block 19 is threadedly connected to the screw 17. An electric push rod is provided at the lower end of the moving block 19. A welding head 20 is provided at the output end of the electric push rod. The welding head 20 is located at the upper end of the lifting platform 4.
[0031] More specifically, the user can place the robot shell on the lifting platform 4 and then control the cylinder 6 to move the lifting platform 4 upward so that its two ends are located in the middle position of the rotating plate 10, and then control the hydraulic cylinder 7 to make the rotating plate 10 contact the shell, and finally control the second motor 15 to make the clamping block 14 clamp and fix the shell to facilitate later welding. The user can also control the first motor 9 to flip the robot shell to facilitate welding at other positions on its surface. When the welding head 20 needs to be moved, the third motor 16 can be controlled to rotate the screw 17. At this time, the screw 17 will drive the moving block 19 and the welding head 20 to move, which is convenient for welding the connection position of the robot shell.
[0032] See also Figure 4 , Figure 5 and Figure 6 , as an implementation method for shielding the front end of the shell 1 and increasing safety: the front end surface of the shell 1 is hingedly provided with a first door body 21 and a second door body 22 on the left and right sides, a pressing groove 23 is provided on the outer wall of the first door body 21, and a pressing plate 24 is provided on the outer wall of the second door body 22, and the pressing plate 24 contacts the inner wall of the pressing groove 23, a fixing block 25 is provided on the outer wall of the second door body 22 and at the lower end, a latch 26 is slidably provided on the fixing block 25, a socket 27 is provided on the upper end surface of the processing platform 2, the lower end of the latch 26 is located inside the socket 27, a pull block 28 is fixedly provided on the upper end of the latch 26, and a spring 29 is provided between the pull block 28 and the fixing block 25.
[0033] Specifically, the user can pull the pull block 28 to move the latch 26 upward to facilitate opening the first door body 21 and the second door body 22 .
[0034] Please refer to Figure 1 As a further implementation method for checking the welding condition inside the shell 1 , an observation window 30 is provided on the outer wall of the first door body 21 and the second door body 22 , and a support frame 31 is fixedly provided on the lower end surface of the processing platform 2 .
[0035] Specifically, the device can be supported.
[0036] To sum up, when the overall equipment is in use: the user can first place the robot shell on the lifting platform 4 and then control the cylinder 6 to move the lifting platform 4 upward so that its two ends are located in the middle position of the rotating plate 10, and then control the hydraulic cylinder 7 to make the rotating plate 10 contact the shell, and finally control the second motor 15 to make the clamping block 14 clamp and fix the shell, and the user can also control the first motor 9 to flip the robot shell, so as to facilitate welding at other positions on its surface. During welding, the lead screw 17 can be rotated by controlling the third motor 16. At this time, the lead screw 17 will drive the moving block 19 and the welding head 20 to move to weld the connection position of the robot shell. This design eliminates the need for frequent movement of the robot shell, saves time and effort, and increases welding efficiency. Before welding the robot shell, the first door body 21 can be closed first, and then the second door body 22 can be closed and the pressure plate 24 can be located at the upper end of the pressure groove 23, and then the pull block 28 can be pulled to make the pin 26 enter the socket 27 to cover the front end of the shell 1 and increase the safety of the device.
[0037] When the robot shell needs to be clamped, the hydraulic cylinder 7 can be controlled to make the rotating plate 10 contact the shell, and finally the second motor 15 can be controlled to make the clamp 14 clamp and fix the shell. The user can also control the first motor 9 to flip the robot shell to facilitate welding at other positions on its surface.
[0038] When the position of the welding head 20 needs to be adjusted, the third motor 16 can be controlled to rotate the lead screw 17, and the lead screw 17 will drive the moving block 19 and the welding head 20 to move to weld the connection position of the robot shell.
[0039] Before welding the robot shell, the first door body 21 can be closed first, and then the second door body 22 can be closed and the pressure plate 24 can be located at the upper end of the pressure groove 23. Then, the pull block 28 can be pulled to make the pin 26 enter the socket 27 to cover the front end of the shell 1 and increase the safety of the device.
[0040] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.
Claims
1. A welding device for processing a robot shell, comprising a shell (1), characterized in that: A processing platform (2) is fixedly provided on the lower end surface of the shell (1), and a sliding rod (3) is slidably provided on the processing platform (2). The sliding rods (3) are provided in four groups and are arranged in a rectangular shape. A lifting platform (4) is provided on the upper end of the sliding rod (3), and a connecting plate (5) is provided on the lower end surface of the sliding rod (3). A cylinder (6) is provided at the bottom of the processing platform (2), and the output end of the cylinder (6) is fixedly connected to the connecting plate (5). Hydraulic cylinders (7) are provided on both sides of the shell (1), and a casing (8) is provided at the output end of the hydraulic cylinder (7). A first motor (9) is provided inside the casing (8), and the first motor (9) is provided inside the casing (8). The output end of a motor (9) passes through a casing (8) and is provided with a rotating plate (10); a sliding groove (11) is provided on the outer wall of the rotating plate (10); a plurality of sliding grooves (11) are provided and threaded rods (12) are rotatably provided inside the sliding grooves (11); sliding blocks (13) are slidably provided inside the sliding grooves (11); the sliding blocks (13) are threadedly connected to the threaded rods (12); a clamping block (14) is provided on the outer wall of the sliding blocks (13); a second motor (15) is provided at one end of the threaded rod (12) and located on the outer wall of the rotating plate (10); and a welding device is provided inside the casing (1) and at the upper end.
2. A robot shell processing welding device according to claim 1, characterized in that: The welding device comprises a third motor (16), the third motor (16) being fixedly connected to a side surface of a housing (1), a lead screw (17) being rotatably provided inside and at an upper end of the housing (1), an output end of the third motor (16) being fixedly connected to the lead screw (17), guide rods (18) being fixedly provided on both front and rear sides of the lead screw (17) and on an inner wall of the housing (1), a moving block (19) being slidably provided on the guide rod (18), the moving block (19) being threadedly connected to the lead screw (17), an electric push rod being provided at the lower end of the moving block (19), and a welding head (20) being provided at the output end of the electric push rod.
3. A robot shell processing welding device according to claim 2, characterized in that: The welding head (20) is located directly above the lifting platform (4).
4. The welding device for processing a robot shell according to claim 1, characterized in that: A first door body (21) and a second door body (22) are hingedly provided on the front end surface and on the left and right sides of the shell (1); a pressing groove (23) is provided on the outer wall of the first door body (21); a pressing plate (24) is provided on the outer wall of the second door body (22); the pressing plate (24) is in contact with the inner wall of the pressing groove (23).
5. A robot shell processing welding device according to claim 4, characterized in that: A fixing block (25) is provided on the outer wall of the second door body (22) and at the lower end thereof, a latch (26) is slidably provided on the fixing block (25), a plug hole (27) is provided on the upper end surface of the processing platform (2), and the lower end of the latch (26) is located inside the plug hole (27).
6. A robot shell processing welding device according to claim 5, characterized in that: A pull block (28) is fixedly provided at the upper end of the latch (26), and a spring (29) is provided between the pull block (28) and the fixed block (25).
7. A robot shell processing welding device according to claim 4, characterized in that: Observation windows (30) are provided on the outer walls of the first door body (21) and the second door body (22).
8. The welding device for processing a robot shell according to claim 1, characterized in that: A support frame (31) is fixedly provided on the lower end surface of the processing platform (2).