A rotary worktable special for automobile part machining
Patent Information
- Application Number
- CN202522245765.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-23
- Publication Date
- 2026-09-22
- Estimated Expiration
- 2035-10-23
AI Technical Summary
但现有技术中，多数传统旋转工作台角度调节功能单一，难以满足汽车零部件如异形壳体、复杂曲面结构等多样化的倾斜加工需求，并且调节精度低且效率差，无法实现精准的角度定位，严重影响加工质量，其次，在长时间连续加工过程中，容易出现旋转卡顿、精度下降等问题，导致零部件加工尺寸偏差，废品率增加
1、本实用新型中，通过角度调节装置与旋转装置的协同设计，使工作台既能实现放置台的角度调整，又能带动零部件旋转，可满足汽车零部件复杂的多角度加工工艺需求，提高加工的灵活性和适用性。
Smart Images
Figure CN224780548U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automotive parts processing equipment technology, and in particular to a special rotary worktable for automotive parts processing. Background Technology
[0002] In today's booming automotive industry, the processing precision and production efficiency of automotive parts have a decisive impact on overall vehicle quality and corporate competitiveness. Rotary worktables, as key equipment in automotive parts processing, enable multi-angle positioning and processing of workpieces, greatly improving processing flexibility and efficiency. However, with continuous innovation in automotive manufacturing technology, the requirements for the precision and complexity of parts are becoming increasingly stringent, making rotary worktables an indispensable and crucial piece of equipment in the processing of automotive parts. However, in existing technologies, most traditional rotary tables have limited angle adjustment functions, which are difficult to meet the diverse tilting processing needs of automotive parts such as irregularly shaped shells and complex curved surface structures. Furthermore, the adjustment accuracy is low and the efficiency is poor, making it impossible to achieve precise angle positioning, which seriously affects the processing quality. In addition, during long-term continuous processing, problems such as rotation jamming and decreased accuracy are prone to occur, leading to deviations in the processing dimensions of parts and an increase in the scrap rate. Utility Model Content
[0003] The purpose of this utility model is to solve the problems existing in the prior art by proposing a special rotary worktable for processing automotive parts.
[0004] To achieve the above objectives, the present invention adopts the following technical solution: a special rotary worktable for processing automotive parts, comprising a support frame, an angle adjustment device at the upper end of the support frame, a rotation device at one end of the angle adjustment device, and a position adjustment device inside the support frame. The angle adjustment device includes a long block and a base plate. A support seat and a mating seat are fixedly installed on the upper end of the base plate. A placement platform is provided on the upper end of the long block. A first power system is fixedly installed on one end of the mating seat. A rotating shaft is rotatably installed through one end of the support seat. A rotating rod is rotatably installed through one end of the mating seat. A semi-circular hole is opened through one end of the support seat. The rotating device includes two sets of bearing seats. A second power system is fixedly installed at one end of the rotating shaft. A vertical rod is rotatably installed through the lower end of the long block. A transmission rod is rotatably installed inside the two sets of bearing seats. A transmission worm gear is fixedly installed on the outside of the vertical rod. A transmission worm is fixedly installed at one end of the transmission rod.
[0005] Preferably, the base plate is located below the long block, and one end of the long block is fixed to the other end of the rotating shaft.
[0006] Preferably, the other end of the long block is fixed to one end of the rotating rod, and the outer wall of the other end of the rotating rod is fixed to the inner wall of the worm gear in the first power system.
[0007] Preferably, the outer wall of the other end of the transmission rod passes through the semi-circular hole and is fixed to the inner wall of the transmission wheel in the second power system, the transmission worm gear meshes with the transmission worm, and the upper ends of both sets of bearing seats are fixed to the lower end of the long block.
[0008] Preferably, the position adjustment device includes a connecting block, inclined guide blocks are slidably installed on both sides of the support frame, a threaded seat is fixedly installed at the lower end of the connecting block, and a slide block is fixedly installed at the lower end of the connecting block and near the four corners, a servo motor is fixedly installed at one end of the support frame, a screw is rotatably installed inside the support frame, and two sets of guide rods are fixedly installed inside the support frame.
[0009] Preferably, one end of the screw is fixed to the output end of the servo motor, the upper end of the connecting block is fixed to the lower end of the base plate, and the upper ends of both sets of inclined guide blocks are fixed to the lower end of the base plate.
[0010] Preferably, every two sets of the slide blocks are slidably mounted on the outer wall of a set of guide rods, and the threaded seat is threadedly connected to the screw.
[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, through the coordinated design of the angle adjustment device and the rotation device, the worktable can not only adjust the angle of the placement platform, but also drive the parts to rotate, which can meet the complex multi-angle processing requirements of automotive parts and improve the processing flexibility and applicability. 2. In this utility model, the precise control of angle adjustment, rotation and position adjustment is achieved through precision transmission structures such as worm gear transmission and thread transmission. With the reasonable installation and fixation of each component, the stability of the worktable during the processing is ensured, and the processing accuracy of automotive parts is effectively improved.
[0012] 3. In this utility model, by setting a position adjustment device, the position of the worktable can be adjusted quickly and accurately, reducing manual intervention and processing assistance time; the power system of the angle adjustment and rotation device is also easy to realize automated control, which improves the overall production efficiency of automotive parts processing. Attached Figure Description
[0013] Figure 1 A three-dimensional structural diagram of a rotary worktable for processing automotive parts is provided for this utility model. Figure 2 This utility model provides a partial side view of a rotary worktable for processing automotive parts. Figure 3 A perspective view of an angle adjustment device for a special rotary table for processing automotive parts is provided for this utility model. Figure 4 A bottom view of the placement platform and rotating mechanism of a special rotary worktable for processing automotive parts is provided for this utility model. Figure 5 This utility model presents a perspective view of a position adjustment device for a rotary worktable specifically designed for processing automotive parts.
[0014] Legend: 1. Support frame; 2. Angle adjustment device; 20. Long block; 21. Base plate; 22. Support seat; 23. Mating seat; 24. Placement platform; 25. First power system; 26. Rotating shaft; 27. Rotating rod; 28. Semicircular hole; 3. Rotating device; 31. Second power system; 32. Bearing seat; 33. Vertical rod; 34. Transmission rod; 35. Transmission worm gear; 36. Transmission worm; 4. Position adjustment device; 41. Connecting block; 42. Inclined guide block; 43. Threaded seat; 44. Slide seat; 45. Servo motor; 46. Screw; 47. Guide rod. Detailed Implementation
[0015] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.
[0016] 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. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.
[0017] Example 1: As Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, this utility model provides a special rotary worktable for processing automotive parts, including a support frame 1, an angle adjustment device 2 is provided at the upper end of the support frame 1, a rotation device 3 is provided at one end of the angle adjustment device 2, and a position adjustment device 4 is provided inside the support frame 1. The angle adjustment device 2 includes a long block 20 and a base plate 21. A support base 22 and a mating base 23 are fixedly installed on the upper end of the base plate 21. A placement platform 24 is provided on the upper end of the long block 20. A first power system 25 is fixedly installed on one end of the mating base 23. A rotating shaft 26 is rotatably installed through one end of the support base 22. A rotating rod 27 is rotatably installed through one end of the mating base 23. A semi-circular hole 28 is opened through one end of the support base 22. The base plate 21 is located below the long block 20. One end of the long block 20 is fixed to the other end of the rotating shaft 26. The other end of the long block 20 is fixed to one end of the rotating rod 27. The outer wall of the other end of the rotating rod 27 is fixed to the inner wall of the worm gear in the first power system 25. The rotating device 3 includes two sets of bearing seats 32. A second power system 31 is fixedly installed at one end of the rotating shaft 26. A vertical rod 33 is rotatably installed through the lower end of the long block 20. A transmission rod 34 is rotatably installed inside the two sets of bearing seats 32. A transmission worm gear 35 is fixedly installed on the outside of the vertical rod 33. A transmission worm 36 is fixedly installed at one end of the transmission rod 34. The outer wall of the other end of the transmission rod 34 passes through the semi-circular hole 28 and is fixed to the inner wall of the transmission wheel in the second power system 31. The transmission worm gear 35 meshes with the transmission worm 36. The upper ends of the two sets of bearing seats 32 are fixed to the lower end of the long block 20.
[0018] The specific settings and functions of this embodiment are described below. The support frame 1 serves as the basic structure of the entire workbench, providing installation support for other components. The support seat 22 and the mating seat 23 are fixedly installed on the upper end of the base plate 21. The upper end of the long block 20 is provided with a placement platform 24 for placing the processed parts. The first power system 25 is installed at one end of the mating seat 23. The support seat 22 has a rotating shaft 26 rotatably installed through one end, and the mating seat 23 has a rotating rod 27 rotatably installed through one end. One end of the long block 20 is fixed to the rotating shaft 26, and the other end is fixed to the rotating rod 27. The outer wall of the other end of the rotating rod 27 is fixed to the inner wall of the worm gear in the first power system 25. The first power system 25 drives the worm gear to rotate, which in turn drives the rotating rod 27 and the long block 20 to rotate around the rotating shaft 26, thereby adjusting the angle of the placement platform 24 to meet the processing requirements of different angles of automotive parts. The second power system 31 is fixedly installed at one end of the rotating shaft 26. The vertical rod 33 is rotatably installed through the lower end of the long block 20. The transmission rod 34 is rotatably installed inside the two sets of bearing seats 32. The transmission worm wheel 35 is fixedly installed on the outside of the vertical rod 33. The transmission worm 36 is fixedly installed at one end of the transmission rod 34. The other end of the transmission rod 34 passes through the semi-circular hole 28 and is fixed to the inner wall of the transmission wheel in the second power system 31. The transmission worm wheel 35 meshes with the transmission worm 36. The second power system 31 drives the transmission wheel to rotate, which drives the transmission rod 34 and the transmission worm 36 to rotate. Through the meshing transmission of the transmission worm wheel 35 and the worm, the rotation of the vertical rod 33 and the parts installed on it can be realized, and the parts can be processed at multiple angles. The semicircular hole 28 is provided so that when the rotating shaft 26 drives the second power system 31 to rotate, the second power system 31 will move and rotate along with the transmission rod 34. At this time, the transmission rod 34 will move inside the semicircular hole 28, so that the transmission rod 34 can move normally.
[0019] Example 2: Figure 1 , Figure 2 and Figure 5 As shown, the position adjustment device 4 includes a connecting block 41, inclined guide blocks 42 are slidably installed on both sides of the support frame 1, a threaded seat 43 is fixedly installed at the lower end of the connecting block 41, and a slide block 44 is fixedly installed at the lower end of the connecting block 41 and near the four corners. A servo motor 45 is fixedly installed at one end of the support frame 1, a screw 46 is rotatably installed inside the support frame 1, and two sets of guide rods 47 are fixedly installed inside the support frame 1. One end of the screw 46 is fixed to the output end of the servo motor 45. The upper end of the connecting block 41 is fixed to the lower end of the base plate 21, and the upper ends of the two sets of inclined guide blocks 42 are fixed to the lower end of the base plate 21. Every two sets of slide blocks 44 are slidably installed on the outer wall of a set of guide rods 47, and the threaded seat 43 is threadedly connected to the screw 46.
[0020] The overall effect of this embodiment is as follows: inclined guide blocks 42 are slidably installed on both sides of the support frame 1; threaded seat 43 and slide 44 are fixedly installed at the lower end of the connecting block 41; servo motor 45 is fixed at one end of the support frame 1; screw 46 is rotatably installed inside the support frame 1 and one end is fixed to the output end of the servo motor 45; two sets of guide rods 47 are fixed inside the support frame 1; the upper end of the connecting block 41 is fixed to the base plate 21; the upper end of the inclined guide block 42 is fixed to the base plate 21; slide 44 is slidably installed on the outer wall of the guide rod 47; threaded seat 43 is threadedly connected to screw 46; servo motor 45 drives screw 46 to rotate; and the connecting block 41 moves along the direction of guide rod 47 through threaded transmission, thereby driving the base plate 21, angle adjustment device 2, and rotation device 3 to move as a whole, realizing the adjustment of the processing position; at the same time, the inclined guide block 42 can assist in stabilizing the movement process.
[0021] The usage and working principle of this device are as follows: The worktable is installed on the placement platform 24. When the angle of the placement platform 24 needs to be adjusted, the first power system 25 is started. The power source (such as a motor) inside the system drives the worm gear to rotate. Since the outer wall of the other end of the rotating rod 27 is fixed to the inner wall of the worm wheel in the first power system 25, the rotation of the worm gear will drive the worm wheel to rotate. The rotation of the worm wheel will then drive the rotating rod 27 to rotate. Since one end of the long block 20 is fixed to the rotating shaft 26 and the other end is fixed to the rotating rod 27, the long block 20 will rotate around the rotating shaft 26, thereby realizing the adjustment of the angle of the placement platform 24 and facilitating the angle adjustment of the worktable. Afterwards, when the second power system 31 is started, its internal power source (such as a motor) drives the transmission wheel to rotate. Since the other end of the transmission rod 34 passes through the semi-circular hole 28 and is fixed to the inner wall of the transmission wheel in the second power system 31, the rotation of the transmission wheel will drive the transmission rod 34 to rotate. The transmission worm 36 fixedly installed at one end of the transmission rod 34 will rotate accordingly. The transmission worm wheel 35 fixedly installed on the outside of the vertical rod 33 meshes with the transmission worm 36. The rotation of the transmission worm 36 will drive the transmission worm wheel 35 to rotate, thereby driving the vertical rod 33 to rotate. The vertical rod 33 drives the worktable to rotate through the placement platform 24, which facilitates the multi-angle processing of parts by the worktable. Finally, after receiving the control command, the servo motor 45 starts to run, and its output end drives the screw 46 to rotate. Since the threaded seat 43 is threadedly connected to the screw 46, and the upper end of the connecting block 41 is fixed to the base plate 21, and the lower end is fixedly installed with the threaded seat 43 and the slide 44, the slide 44 is slidably installed on the outer wall of the guide rod 47, when the screw 46 rotates, the threaded seat 43 will move axially on the screw 46, thereby driving the connecting block 41 to move. The movement of the connecting block 41 drives the base plate 21, the angle adjustment device 2 and the rotation device 3 to move as a whole along the direction of the guide rod 47, thereby realizing the adjustment of the processing position. The inclined guide blocks 42 on both sides of the support frame 1 are fixed to the base plate 21, and play an auxiliary guiding and stabilizing role during the movement, ensuring the accuracy and stability of the position adjustment and avoiding deviation or shaking. The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.
Claims
1. A rotary worktable for processing automotive parts, comprising a support frame (1), characterized in that: An angle adjustment device (2) is provided at the upper end of the support frame (1), a rotation device (3) is provided at one end of the angle adjustment device (2), and a position adjustment device (4) is provided inside the support frame (1). The angle adjustment device (2) includes a long block (20) and a base plate (21). A support base (22) and a mating base (23) are fixedly installed on the upper end of the base plate (21). A placement platform (24) is provided on the upper end of the long block (20). A first power system (25) is fixedly installed on one end of the mating base (23). A rotating shaft (26) is rotatably installed through one end of the support base (22). A rotating rod (27) is rotatably installed through one end of the mating base (23). A semi-circular hole (28) is opened through one end of the support base (22). The rotating device (3) includes two sets of bearing seats (32), a second power system (31) is fixedly installed at one end of the rotating shaft (26), a vertical rod (33) is rotatably installed through the lower end of the long block (20), a transmission rod (34) is rotatably installed inside the two sets of bearing seats (32), a transmission worm gear (35) is fixedly installed on the outside of the vertical rod (33), and a transmission worm (36) is fixedly installed at one end of the transmission rod (34).
2. The rotary worktable for processing automotive parts according to claim 1, characterized in that: The base plate (21) is located below the long block (20), and one end of the long block (20) is fixed to the other end of the rotating shaft (26).
3. The rotary worktable for processing automotive parts according to claim 2, characterized in that: The other end of the long block (20) is fixed to one end of the rotating rod (27), and the outer wall of the other end of the rotating rod (27) is fixed to the inner wall of the worm gear in the first power system (25).
4. The rotary worktable for processing automotive parts according to claim 1, characterized in that: The outer wall of the other end of the transmission rod (34) passes through the semi-circular hole (28) and is fixed to the inner wall of the transmission wheel in the second power system (31). The transmission worm gear (35) meshes with the transmission worm (36). The upper ends of the two sets of bearing seats (32) are fixed to the lower end of the long block (20).
5. A rotary worktable for processing automotive parts according to claim 1, characterized in that: The position adjustment device (4) includes a connecting block (41), inclined guide blocks (42) are slidably installed on both sides of the support frame (1), a threaded seat (43) is fixedly installed at the lower end of the connecting block (41), a slide block (44) is fixedly installed at the lower end of the connecting block (41) and near the four corners, a servo motor (45) is fixedly installed at one end of the support frame (1), a screw (46) is rotatably installed inside the support frame (1), and two sets of guide rods (47) are fixedly installed inside the support frame (1).
6. A rotary worktable for processing automotive parts according to claim 5, characterized in that: One end of the screw (46) is fixed to the output end of the servo motor (45), the upper end of the connecting block (41) is fixed to the lower end of the base plate (21), and the upper ends of the two sets of inclined guide blocks (42) are fixed to the lower end of the base plate (21).
7. A rotary worktable for processing automotive parts according to claim 6, characterized in that: Two sets of the slide blocks (44) are slidably mounted on the outer wall of a set of guide rods (47), and the threaded seat (43) is threadedly connected to the screw (46).