A rotary table type multi-station part welding positioning device

Abstract

The utility model relates to the field of part welding positioning, especially a carousel type multi-station part welding positioning device, including the rotating platform, the moving frame, the clamping slot and the buckle, the rotating platform lower extreme outer wall evenly is equipped with a plurality of clamping slots and the sleeve, the sleeve is same in quantity with clamping slot, be equipped with the moving frame in the sleeve, the moving frame upper end outer wall fixedly connected with the placing table, the both sides groove surface of clamping slot all are equipped with the mounting groove, the mounting groove one side groove surface with spring one end fixed connection, spring other end with the buckle one side outer wall fixed connection. The device utilizes spring buckle type automatic positioning structure and motor drive's multi-station collaborative system, realized the effect that part fast accurate locking and welding - unloading whole process automation, solved the problem that the existing device lacks efficient automatic positioning mechanism and multi-station coherent operation design.

Description

Technical Field

[0001] This utility model relates to the field of parts welding positioning, and in particular to a rotary multi-station parts welding positioning device. Background Technology

[0002] In current parts welding operations, traditional positioning devices are mostly single-station manual operations, requiring repeated manual fixing and disassembly of parts. This not only results in low positioning efficiency but also easily leads to insufficient welding accuracy due to human error. While some multi-station devices can achieve batch operations, they lack an automatic locking structure, making parts susceptible to vibration and displacement during turntable rotation, affecting welding quality. Furthermore, existing devices mostly rely on manual bolt adjustment for height adjustment, which is cumbersome and difficult to quickly adapt to the positioning requirements of parts of different specifications. At the same time, most devices do not integrate automated unloading functions, requiring manual unloading after welding, extending the operation cycle and failing to meet the demands of mass production for high efficiency, precision, and automation. Therefore, there is an urgent need for a multi-station welding positioning device that can achieve automatic positioning, convenient distance adjustment, and automatic unloading.

[0003] While existing technologies can achieve a certain positioning effect during use, they suffer from drawbacks: the lack of an efficient automatic positioning mechanism and a multi-station continuous operation design. In view of this, we propose a rotary multi-station part welding positioning device, which solves the above problems. Utility Model Content

[0004] The purpose of this invention is to address the problems existing in the background technology by proposing a rotary multi-station part welding positioning device.

[0005] The technical solution of this utility model is as follows: A rotary multi-station part welding positioning device includes a turntable, a movable frame, slots and buckles. The lower outer wall of the turntable is evenly provided with multiple slots and sleeves. The number of sleeves is the same as the number of slots. The movable frame is provided inside the sleeve. A placement platform is fixedly connected to the upper outer wall of the movable frame. The slots on both sides are provided with mounting grooves. One side of the mounting groove is fixedly connected to one end of a spring, and the other end of the spring is fixedly connected to one side of the outer wall of the buckle.

[0006] When using the rotary multi-station part welding positioning device in this solution, according to the height of the part to be welded, pull out the pin on the sleeve, slide the moving frame up and down to the appropriate position, and then reinsert the pin to fix the placement platform; then place the parts one by one on the placement platform and push them into the slots. The springs in the slots push the buckles to automatically extend, locking the parts from both sides to prevent displacement; after starting the device, the rotating motor drives the rotating column and the turntable to rotate, so that the parts are rotated to the welding station in sequence to complete the welding operation; when the welded parts are rotated to the unloading station, the linear motor drives the support block to push the parts out of the slots, realizing automatic unloading. Throughout the process, the base at the lower end of the mounting plate can stabilize the device and avoid vibration affecting the welding accuracy. The entire process is coordinated by the controller, making it suitable for efficient and precise welding positioning operations of batch parts.

[0007] Preferably, the upper end of the movable frame is provided with a plurality of slots arranged in a linear array, and a pin is provided on one side of the outer wall of the sleeve. The pin is located in the slot, and the height of the placement platform can be adjusted by changing the insertion of the pin into different slots.

[0008] Preferably, the turntable is fixedly connected to the outer wall of the rotating column, the upper end of the rotating column is fixedly connected to the output shaft of the rotating motor, the lower end of the rotating column is fixedly connected to the upper outer wall of the mounting plate through a bearing, and the rotating motor is fixedly connected to the upper outer wall of the mounting frame. Driving the rotating motor can make the rotating column rotate.

[0009] Preferably, a bracket is fixedly connected to one outer wall of the mounting frame, and a linear motor is fixedly connected to one outer wall of the bracket. The output shaft of the linear motor is fixedly connected to one outer wall of the support block. Driving the linear motor can cause the support block to push the welded workpiece out of the slot.

[0010] Preferably, the lower outer wall of the mounting bracket is fixedly connected to the upper outer wall of the mounting plate, and a controller is fixedly connected to one side of the outer wall of the mounting plate. The controller is connected to a linear motor and a rotary motor through wiring.

[0011] Preferably, the lower outer wall of the mounting plate is provided with multiple bases, which increase the stability of the device.

[0012] Compared with existing technologies, the advantages of this utility model are:

[0013] I. This utility model, through the cooperative structure of a slot, spring, and buckle, enables rapid positioning and automatic locking of parts to be welded, eliminating the need for manual fixing. This design not only reduces the number of steps involved in part positioning but also avoids positioning deviations caused by manual fixing, significantly improving the positioning efficiency and accuracy of multi-station welding operations.

[0014] Second, based on the first beneficial effect, the device simultaneously possesses height adjustability and automated collaborative operation capabilities. The combination of the moving frame and the pin can accommodate parts of different height specifications, and the controller's precise control of the motor enables a continuous operation of "positioning-welding-unloading," further expanding the device's applicability and reducing manual intervention costs, making it particularly suitable for standardized welding production scenarios of batch parts.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0017] Figure 2 This is a front view schematic diagram of the present utility model;

[0018] Figure 3 For the present utility model Figure 1 Enlarged schematic diagram of structure A in the middle;

[0019] Figure 4 For the present utility model Figure 2 An enlarged schematic diagram of the B-structure.

[0020] Figure label:

[0021] 1. Bracket; 2. Support block; 3. Linear motor; 4. Placement platform; 5. Moving frame; 6. Base; 7. Mounting plate; 8. Mounting bracket; 9. Rotating column; 10. Sleeve; 11. Rotating motor; 12. Slot; 13. Pin; 14. Spring; 15. Buckle; 16. Mounting groove; 17. Turntable; 18. Slot; 19. Controller. Detailed Implementation

[0022] To make the above-mentioned objectives, features and advantages of this utility model more readily understood, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0026] Example 1

[0027] Please see Figures 1-4 As shown, this embodiment is a rotary multi-station part welding positioning device, including a turntable 17, a movable frame 5, slots 18, and buckles 15. The lower outer wall of the turntable 17 is evenly provided with multiple slots 18 and sleeves 10. The number of sleeves 10 is the same as the number of slots 18. The movable frame 5 is provided inside the sleeve 10. A placement platform 4 is fixedly connected to the upper outer wall of the movable frame 5. Both sides of the slots 18 are provided with mounting grooves 16. One side of the mounting groove 16 is fixedly connected to one end of a spring 14, and the other end of the spring 14 is fixedly connected to one side of the outer wall of the buckle 15. In use, the part to be welded is placed on the placement platform 4 and pushed into the slot 18. After being squeezed, the spring 14 rebounds, pushing the buckles 15 to extend from both sides and abut against the outer wall of the part, realizing the rapid positioning and locking of the part and preventing the part from shifting during the welding process.

[0028] Example 2

[0029] Please see Figures 1-4 As shown, this embodiment, based on embodiment 1, further includes: a plurality of slots 12 arranged in a linear array at the upper end of the movable frame 5, and a pin 13 on one side of the outer wall of the sleeve 10. The pin 13 is located in the slot 12. In use, the pin 13 can be pulled out first, and the movable frame 5 can be slid up and down along the inner wall of the sleeve 10. After adjusting the placement platform 4 to the position that matches the height of the part, the pin 13 can be reinserted into the corresponding slot 12 to complete the fixation of the movable frame 5 and meet the welding positioning requirements of parts of different height specifications.

[0030] The turntable 17 is fixedly connected to the outer wall of the rotating column 9. The upper end of the rotating column 9 is fixedly connected to the output shaft of the rotating motor 11. The lower end of the rotating column 9 is fixedly connected to the upper outer wall of the mounting plate 7 through a bearing. The rotating motor 11 is fixedly connected to the upper outer wall of the mounting bracket 8. When in use, the rotating motor 11 is started, and its output shaft drives the rotating column 9 to rotate around the bearing, thereby driving the turntable 17 to rotate synchronously, so that the parts in the multiple slots 18 are rotated to the welding station in sequence, realizing multi-station continuous operation and improving welding efficiency.

[0031] A bracket 1 is fixedly connected to one side of the outer wall of the mounting frame 8. A linear motor 3 is fixedly connected to one side of the outer wall of the bracket 1. The output shaft of the linear motor 3 is fixedly connected to one side of the outer wall of the support block 2. When the welded part rotates with the turntable 17 to the unloading station, the linear motor 3 is started. Its output shaft pushes the support block 2 to move towards the slot 18. The support block 2 abuts against the part and pushes it out of the slot 18, completing the automatic unloading and reducing manual operation steps.

[0032] The lower outer wall of the mounting bracket 8 is fixedly connected to the upper outer wall of the mounting plate 7. A controller 19 is fixedly connected to one side of the outer wall of the mounting plate 7. In use, the controller 19 presets the operation of the rotating motor 11 to realize the automated coordinated operation of the various components of the device.

[0033] Multiple bases 6 are evenly provided on the lower outer wall of the mounting plate 7. When in use, the bases 6 are fixedly connected to the ground or workbench. The bases 6 increase the contact area between the device and the contact surface, distribute the overall weight of the device, and prevent the device from shifting or tipping over due to vibration during operation, thus ensuring the stability and accuracy of welding positioning.

[0034] Instructions for use: When using this device, according to the height of the parts to be welded, pull out the pin 13 on the sleeve 10, slide the moving frame 5 up and down to the appropriate position, and then reinsert the pin 13 to fix the placement platform 4. Then, place the parts one by one on the placement platform 4 and push them into the slot 18. The spring 14 in the slot 18 pushes the buckle 15 to automatically extend, locking the parts from both sides to prevent displacement. After starting the device, the rotating motor 11 drives the rotating column 9 and the turntable 17 to rotate, so that the parts are rotated to the welding station in sequence to complete the welding operation. When the welded parts are rotated to the unloading station, the linear motor 3 drives the support block 2 to push the parts out of the slot 18, realizing automatic unloading. Throughout the process, the base 6 at the lower end of the mounting plate 7 can stabilize the device and avoid vibration affecting the welding accuracy. The entire process is coordinated by the controller 19, which is suitable for efficient and precise welding and positioning operations of batch parts.

[0035] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A rotary multi-station part welding positioning device, comprising a turntable (17), a movable frame (5), a slot (18), and a buckle (15), characterized in that: The lower outer wall of the turntable (17) is evenly provided with multiple slots (18) and sleeves (10). The number of sleeves (10) is the same as that of slots (18). A movable frame (5) is provided inside the sleeve (10). A placement platform (4) is fixedly connected to the upper outer wall of the movable frame (5). Both sides of the slots (18) are provided with mounting slots (16). One side of the mounting slot (16) is fixedly connected to one end of a spring (14), and the other end of the spring (14) is fixedly connected to one side of the outer wall of the buckle (15).

2. The rotary multi-station part welding positioning device according to claim 1, characterized in that: The upper end of the movable frame (5) is provided with a plurality of slots (12) arranged in a linear array, and the outer wall of one side of the sleeve (10) is provided with a pin (13), which is located in the slot (12).

3. The rotary multi-station part welding positioning device according to claim 1, characterized in that: The turntable (17) is fixedly connected to the outer wall of the rotating column (9). The upper end of the rotating column (9) is fixedly connected to the output shaft of the rotating motor (11). The lower end of the rotating column (9) is fixedly connected to the upper outer wall of the mounting plate (7) through a bearing. The rotating motor (11) is fixedly connected to the upper outer wall of the mounting frame (8).

4. The rotary multi-station part welding positioning device according to claim 3, characterized in that: A bracket (1) is fixedly connected to one side of the mounting frame (8), and a linear motor (3) is fixedly connected to one side of the bracket (1). The output shaft of the linear motor (3) is fixedly connected to one side of the support block (2).

5. A rotary multi-station part welding positioning device according to claim 4, characterized in that: The lower outer wall of the mounting bracket (8) is fixedly connected to the upper outer wall of the mounting plate (7), and a controller (19) is fixedly connected to one side outer wall of the mounting plate (7).

6. A rotary multi-station part welding positioning device according to claim 5, characterized in that: The mounting plate (7) has multiple bases (6) evenly distributed on the lower outer wall.

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