Switchable clamping station

Abstract

The utility model relates to a turning and milling processing technical field, concretely is a kind of switchable clamping station, including clamping area, processing area, transmission component, jacking assembly and clamping assembly;Clamping area and processing area are oppositely arranged in transmission component, jacking assembly is located at the both ends of clamping area, and clamping assembly is located at clamping area;Clamping assembly switches clamping and processing back and forth in clamping area and processing area by transmission component;By the relative arrangement of clamping area and processing area on transmission component, cooperate clamping assembly to switch clamping and processing back and forth in two areas by transmission component, greatly improve work efficiency, reduce the time loss of workpiece transfer between different processes;And in clamping assembly, movable clamp can be moved towards fixed clamp, can adapt to the clamping demand of different model plate, enhance the versatility and applicability of station;Realize efficient universal clamping, improve processing quality, and it is practical.

Description

Technical Field

[0001] This utility model relates to the field of milling and turning technology, specifically to a switchable clamping station. Background Technology

[0002] A milling-turning machining center is a machine tool that combines the functions of a lathe and a milling machine, and can perform turning and milling operations simultaneously. It can perform turning operations by rotating the workpiece, or it can perform milling operations by using multi-axis cutting tools.

[0003] Currently, in mill-turn machining, parts need to be clamped and transported to the machining area, requiring manual adjustment and switching. This can easily cause deformation of the parts during clamping, and the process is complex and costly. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a switchable clamping station, which solves the issues of existing milling and turning machining processes requiring clamping and transporting of parts to the machining area, necessitating manual adjustment and switching, easily causing deformation of parts during clamping, and involving complex procedures and high costs.

[0005] The technical solution adopted by this utility model is as follows: a switchable clamping station, including a clamping area, a processing area, a transmission component, a lifting component, and a clamping component; the clamping area and the processing area are arranged opposite to each other on the transmission component, the lifting component is arranged at both ends of the clamping area, and the clamping component is arranged on the clamping area; the clamping component switches back and forth between the clamping area and the processing area for clamping and processing through the transmission component; the clamping component includes a clamping transmission element, a movable clamp, a fixed clamp, and a clamping frame; two sets of clamping transmission elements are provided, and the two sets of clamping transmission elements are mounted opposite to each other on the transmission component; the movable clamp is arranged on one side of the clamping transmission element, and the fixed clamp is arranged on the other side of the clamping transmission element relative to the movable clamp, and the movable clamp moves toward the fixed clamp to clamp different types of plates; two sets of clamping frames are provided, and the two sets of clamping frames are respectively arranged on the lifting component to form a clamping area between the movable clamp and the fixed clamp; the lifting component is used to adjust the clamping height of the clamping frame.

[0006] A further improvement to the above scheme is that the clamping area includes clamping brackets, and multiple sets of clamping brackets are provided, with load-bearing seats at both ends of the multiple sets of clamping brackets.

[0007] A further improvement to the above scheme is that the processing area includes a processing frame with inclined surfaces on both sides; a pouring trough is provided on both sides of the processing frame, and the pouring trough is funnel-shaped.

[0008] A further improvement to the above scheme is that the processing rack is provided in multiple sets, and a chip removal channel is provided between two adjacent sets of processing racks. The material pouring channel is provided opposite to the chip removal channel. A chip removal conveying element is provided in the processing area near the lower part of the chip removal channel. Multiple sets of chip removal conveying elements are provided, and the multiple sets of chip removal conveying elements are respectively provided between two sets of processing racks. The chip removal conveying elements are used to convey the chips on the chip removal channel and the material pouring channel.

[0009] A further improvement to the above solution is that the chip conveying element includes a chip conveying frame, a chip conveying belt, a chip box, and a chip drive motor; the chip box is located at one end of the chip conveying frame, the chip drive motor is located near the chip box on the chip conveying frame, and the chip conveying belt is located on the chip conveying frame to discharge chips toward the chip box.

[0010] A further improvement to the above solution is that the transmission assembly includes a transmission frame, a transmission guide rail, a transmission slider, a transmission seat, and a transmission motor. The transmission frame is respectively mounted on the clamping bracket and the processing frame. The transmission guide rail is mounted on the transmission frame. The transmission slider is movably mounted on the transmission guide rail. The transmission seat is mounted on the transmission slider. The transmission motor is located on one side of the transmission frame. A transmission drive rail is provided on one side of the transmission guide rail. Balance plates are provided on both sides of the transmission slider. A transmission sensing element is provided on the transmission slider near the balance plate. One end of the transmission motor drives the transmission drive rail to cause the transmission seat on the transmission slider to slide along the transmission guide rail.

[0011] A further improvement to the above solution is that the lifting assembly includes a lifting drive frame, a lifting fixed frame, a lifting guide rod, and a lifting cylinder. The lifting guide rod is disposed between the lifting drive frame and the lifting fixed frame. One end of the lifting cylinder is connected to the lifting drive frame to perform a lifting movement along the lifting guide rod toward the lifting fixed frame.

[0012] A further improvement to the above solution is that the clamping transmission element includes a transmission frame, a transmission guide rail, and a transmission slider. The transmission frame is mounted on the transmission base, the transmission guide rail is mounted on the transmission frame, and the transmission slider is movably mounted on the transmission guide rail. One end of the transmission slider is provided with a transmission adjustment element, which is used to adjust the position of the transmission slider on the transmission guide rail.

[0013] A further improvement to the above solution is that the movable clamp includes a movable frame, a movable driving element, and a movable chuck. The movable driving element is disposed within the movable frame, and the movable chuck is disposed on the movable driving element. The movable driving element is used to drive the movable chuck to move on the movable frame. Multiple movable chucks are provided, and the multiple movable chucks are arranged continuously on the movable frame. Movable teeth are provided on the movable chuck, and multiple movable teeth are arranged in a ring around the movable chuck.

[0014] A further improvement to the above solution is that the fixing clamp includes a fixing frame, a fixing plate, and a fixing clamp head. The fixing clamp head is disposed on the fixing frame, and the fixing plate is used to hold the fixing clamp head on the fixing frame. The fixing plate is provided with an adjustment handle for adjusting the tightness of the fixing clamp head on the fixing frame. Multiple fixing clamp heads are provided, and multiple fixing clamp heads are arranged continuously on the fixing frame. Multiple fixing clamp teeth are provided on the fixing clamp head.

[0015] The beneficial effects of this utility model are:

[0016] Compared to existing clamping stations, this invention features a clamping area and a processing area positioned opposite each other on a transfer assembly. The clamping assembly, in conjunction with the transfer assembly, allows for seamless switching between the two areas for clamping and processing, significantly improving work efficiency and reducing the time wasted transferring workpieces between different processes. The clamping assembly includes a movable clamp that can move towards the fixed clamp, adapting to the clamping requirements of different sheet metal types, enhancing the station's versatility and applicability. Furthermore, the clamping frame on the lifting assembly not only creates a stable clamping area between the movable and fixed clamps, but the lifting assembly also allows for adjustment of the clamping height, flexibly adjusting according to factors such as sheet metal thickness. This ensures precise and stable clamping for all types of sheet metal, improving stability and reliability during processing. This highly efficient and universal clamping system enhances processing quality and offers strong practicality. Attached Figure Description

[0017] Figure 1 This is a perspective view of the switchable clamping station of this utility model; Figure 2 This is a top view of the switchable clamping station of this utility model; Figure 3 This is a right view of the switchable clamping station of this utility model; Figure 4 This is the front view of the switchable clamping station of this utility model.

[0018] Explanation of reference numerals in the attached drawings: Clamping area 10, clamping bracket 11; Processing area 20, processing rack 21, material pouring chute 22, chip removal channel 23, chip removal conveying element 24, chip removal conveying frame 25, chip removal conveying belt 26, chip removal box 27, chip removal drive motor 28; Transmission component 30, transmission frame 31, transmission guide rail 32, transmission slider 33, transmission base 34, transmission motor 35; Lifting assembly 40, lifting drive frame 41, lifting fixing frame 42, lifting guide rod 43, lifting cylinder 44; Clamping assembly 50, clamping transmission element 51, transmission frame 511, transmission guide rail 512, transmission slider 513, movable clamp 52, movable frame 521, movable drive element 522, movable chuck 523, movable clamping teeth 524, fixed clamp 53, fixed frame 531, fixed clamping plate 532, fixed chuck 533, adjusting handle 534, fixed clamping teeth 535, clamping frame 54. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0020] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0022] like Figure 1-4As shown in the embodiment of this utility model, a switchable clamping station includes a clamping area 10, a processing area 20, a transmission component 30, a lifting component 40, and a clamping component 50; the clamping area 10 and the processing area 20 are arranged opposite to each other on the transmission component 30, the lifting component 40 is arranged at both ends of the clamping area 10, and the clamping component 50 is arranged on the clamping area 10; the clamping component 50 switches back and forth between the clamping area 10 and the processing area 20 for clamping and processing via the transmission component 30; the clamping component 50 includes a clamping transmission element 51, a movable clamp 52, a fixed clamp 53, and a clamping frame 54; the clamping... Two sets of clamping transmission elements 51 are provided, and the two sets of clamping transmission elements 51 are mounted opposite each other on the transmission assembly 30; the movable clamp 52 is provided on one side of the clamping transmission element 51, and the fixed clamp 53 is provided on the other side of the clamping transmission element 51 relative to the movable clamp 52. The movable clamp 52 moves toward the fixed clamp 53 to clamp different types of plates; two sets of clamping frames 54 are provided, and the two sets of clamping frames 54 are respectively provided on the lifting assembly 40 to form a clamping area between the movable clamp 52 and the fixed clamp 53; the lifting assembly 40 is used to adjust the clamping height of the clamping frame 54. In this embodiment, the clamping area 10 and the processing area 20 are positioned opposite each other on the transmission component 30. The clamping component 50, in conjunction with the transmission component 30, allows for switching between the two areas for clamping and processing, significantly improving work efficiency and reducing the time lost in transferring workpieces between different processes. The clamping component 50 features a movable clamp 52 that can move towards the fixed clamp 53, adapting to the clamping requirements of different types of sheet metal, enhancing the versatility and applicability of the workstation. Furthermore, the clamping frame 54 on the lifting component 40 not only forms a stable clamping area between the movable clamp 52 and the fixed clamp 53, but the lifting component 40 can also adjust the clamping height of the clamping frame 54, allowing for flexible adjustments based on factors such as the thickness of the sheet metal. This ensures precise and stable clamping for all types of sheet metal, improving the stability and reliability of the processing. This achieves efficient and universal clamping, improves processing quality, and is highly practical.

[0023] like Figure 1 As shown, the clamping area 10 includes clamping brackets 11, and multiple sets of clamping brackets 11 are provided, with load-bearing seats at both ends of the multiple sets of clamping brackets 11. In this embodiment, the clamping brackets 11 improve the flexibility of clamping, and the load-bearing seats at both ends of the multiple sets of clamping brackets 11 greatly enhance the stability of the clamping system.

[0024] like Figure 2As shown, the processing area 20 includes a processing frame 21, with inclined surfaces on both sides. A funnel-shaped material discharge trough 22 is provided on both sides of the processing frame 21. In this embodiment, the inclined surface design on both sides of the processing frame 21 facilitates the natural sliding of materials under gravity, improving processing smoothness and enhancing operational convenience and efficiency. The funnel-shaped material discharge trough 22 efficiently collects waste materials and debris generated during processing, preventing their accumulation in the processing area 20 and affecting processing accuracy.

[0025] Multiple sets of processing racks 21 are provided, and a chip removal channel 23 is provided between two adjacent sets of processing racks 21. The material pouring channel 22 is provided opposite to the chip removal channel 23. A chip removal conveying element 24 is provided below the chip removal channel 23 in the processing area 20. Multiple sets of chip removal conveying elements 24 are provided, and the multiple sets of chip removal conveying elements 24 are respectively provided between two sets of processing racks 21. The chip removal conveying elements 24 are used to convey the chips on the chip removal channel 23 and the material pouring channel 22. In this embodiment, a chip removal channel 23 is provided between adjacent processing racks 21 to collect the chips generated during processing in a timely manner, avoiding chip accumulation that could affect processing accuracy and equipment operation. The material pouring chute 22 is positioned opposite to the chip removal channel 23, optimizing the overall layout and facilitating material pouring and chip removal. Multiple sets of chip conveying elements 24 are provided in the processing area 20 near the bottom of the chip removal channel 23, which can accurately and efficiently convey the chips from the chip removal channel 23 and the material pouring chute 22, keeping the working area clean and extending the service life of the equipment.

[0026] The chip conveying element 24 includes a chip conveying frame 25, a chip conveying belt 26, a chip collection box 27, and a chip drive motor 28. The chip collection box 27 is located at one end of the chip conveying frame 25. The chip drive motor 28 is located near the chip collection box 27 on the chip conveying frame 25. The chip conveying belt 26 is located on the chip conveying frame 25 to discharge chips toward the chip collection box 27. In this embodiment, the chip conveying frame 25 provides a stable support structure for the entire chip removal system, ensuring the orderly installation and operation of each component. The chip conveying belt 26, located on the chip conveying frame 25, can efficiently transport the chips generated during processing toward the chip collection box 27, achieving timely chip removal. The chip collection box 27, located at one end of the chip conveying frame 25, can collect chips centrally for convenient subsequent unified processing.

[0027] like Figure 3As shown, the transmission assembly 30 includes a transmission frame 31, a transmission guide rail 32, a transmission slider 33, a transmission seat 34, and a transmission motor 35. The transmission frame 31 is mounted on the clamping bracket 11 and the processing frame 21 respectively. The transmission guide rail 32 is mounted on the transmission frame 31. The transmission slider 33 is movably mounted on the transmission guide rail 32. The transmission seat 34 is mounted on the transmission slider 33. The transmission motor 35 is located on one side of the transmission frame 31. A transmission drive rail is provided on one side of the transmission guide rail 32. Balance plates are provided on both sides of the transmission slider 33. A transmission sensing element is provided on the transmission slider 33 near the balance plate. One end of the transmission motor 35 drives the transmission drive rail to make the transmission seat 34 on the transmission slider 33 slide along the transmission guide rail 32. In this embodiment, the transfer frame 31 is respectively mounted on the clamping bracket 11 and the processing frame 21, ensuring the continuity of the transfer process between different workstations. The balance plates on both sides of the transfer slider 33 effectively enhance the stability and balance during sliding, avoiding shaking that affects the transfer accuracy. The transfer sensing element can achieve precise positioning and control, improving the accuracy of the transfer operation. The transfer motor 35 drives the transfer drive rail to drive the transfer seat 34 to slide, providing stable power and high transfer efficiency. It can quickly and accurately transfer the clamped workpiece between different workstations, greatly improving the work efficiency and product quality of the entire processing flow.

[0028] like Figure 4 As shown, the lifting assembly 40 includes a lifting drive frame 41, a lifting fixed frame 42, a lifting guide rod 43, and a lifting cylinder 44. The lifting guide rod 43 is disposed between the lifting drive frame 41 and the lifting fixed frame 42. One end of the lifting cylinder 44 is connected to the lifting drive frame 41 and lifts the lifting assembly towards the lifting fixed frame 42 along the lifting guide rod 43. In this embodiment, the lifting guide rod 43, disposed between the lifting drive frame 41 and the lifting fixed frame 42, provides a stable guide for the lifting activity, ensuring the straightness and accuracy of the lifting process, avoiding deviation, meeting the height requirements of different clamping positions, providing reliable height adjustment support for switchable clamping positions, and effectively improving the efficiency and stability of clamping position switching.

[0029] The clamping transmission element 51 includes a transmission frame 511, a transmission guide rail 512, and a transmission slider 513. The transmission frame 511 is mounted on the transmission base 34, the transmission guide rail 512 is mounted on the transmission frame 511, and the transmission slider 513 is movably mounted on the transmission guide rail 512. One end of the transmission slider 513 is provided with a transmission adjustment element, which is used to adjust the position of the transmission slider 513 on the transmission guide rail. In this embodiment, the cooperation of the transmission frame 511, the transmission guide rail 512, and the transmission slider 513 allows the transmission slider 513 to move flexibly on the transmission guide rail 512. Furthermore, the transmission adjustment element at one end of the transmission slider 513 precisely adjusts the position of the transmission slider 513 on the transmission guide rail, which helps to quickly and accurately adjust the workstation position according to different clamping requirements, improving the flexibility and adaptability of clamping.

[0030] The movable clamp 52 includes a movable frame 521, a movable drive element 522, and a movable chuck 523. The movable drive element 522 is disposed within the movable frame 521, and the movable chuck 523 is disposed on the movable drive element 522. The movable drive element 522 is used to drive the movable chuck 523 to move on the movable frame 521. Multiple movable chucks 523 are provided and are arranged continuously on the movable frame 521. Multiple movable chucks 524 are provided on the movable chuck 523 and are arranged in a ring around the movable chuck 523. In this embodiment, the movable drive element 522 is set inside the movable frame 521, which can accurately and stably drive the movable chuck 523 to move on the movable frame 521, ensuring the smooth operation of the clamping operation. The continuous arrangement of multiple movable chucks 523 greatly increases the number of clamping stations and improves clamping efficiency. The multiple circumferential movable teeth 524 on the movable chuck 523 can effectively increase the contact friction with the workpiece and enhance the stability and firmness of the clamping.

[0031] The fixing clamp 53 includes a fixing frame 531, a fixing plate 532, and a fixing clamp head 533. The fixing clamp head 533 is disposed on the fixing frame 531. The fixing plate 532 is used to set the fixing clamp head 533 on the fixing frame 531. The fixing plate 532 is provided with an adjusting handle 534, which is used to adjust the tightness of the fixing clamp head 533 on the fixing frame 531. Multiple fixing clamp heads 533 are provided, and multiple fixing clamp heads 533 are arranged continuously on the fixing frame 531. Multiple fixing clamp teeth 535 are provided on the fixing clamp head 533. In this embodiment, the adjustable handle 534 provides great convenience, allowing for easy adjustment of the tightness of the fixing clamp 533 on the fixing frame 531. It can be flexibly adjusted according to actual needs to adapt to the fixing requirements of different items. The multiple continuously arranged fixing clamps 533 increase the selection range and flexibility of clamping. Furthermore, the multiple fixing teeth 535 on the fixing clamp 533 significantly enhance the friction and gripping force between the fixing clamp 533 and the fixed item, making the fixing more stable and reliable.

[0032] A switchable clamping station includes a clamping area 10, a processing area 20, a transmission component 30, a lifting component 40, and a clamping component 50. The clamping area 10 and the processing area 20 are disposed opposite to each other on the transmission component 30. The lifting component 40 is disposed at both ends of the clamping area 10, and the clamping component 50 is disposed on the clamping area 10. The clamping component 50 switches back and forth between the clamping area 10 and the processing area 20 for clamping and processing via the transmission component 30. The clamping component 50 includes a clamping transmission element 51, a movable clamp 52, a fixed clamp 53, and a clamping frame 54. The clamping transmission element 51... Two sets of clamping transmission elements 51 are provided, and the two sets of clamping transmission elements 51 are mounted opposite each other on the transmission assembly 30. The movable clamp 52 is located on one side of the clamping transmission element 51, and the fixed clamp 53 is located on the other side of the clamping transmission element 51 relative to the movable clamp 52. The movable clamp 52 moves toward the fixed clamp 53 to clamp different types of plates. Two sets of clamping frames 54 are provided, and the two sets of clamping frames 54 are respectively mounted on the lifting assembly 40 to form a clamping area between the movable clamp 52 and the fixed clamp 53. The lifting assembly 40 is used to adjust the clamping height of the clamping frame 54. In this embodiment, the clamping area 10 and the processing area 20 are positioned opposite each other on the transmission component 30. The clamping component 50, in conjunction with the transmission component 30, allows for switching between the two areas for clamping and processing, significantly improving work efficiency and reducing the time lost in transferring workpieces between different processes. The clamping component 50 features a movable clamp 52 that can move towards the fixed clamp 53, adapting to the clamping requirements of different types of sheet metal, enhancing the versatility and applicability of the workstation. Furthermore, the clamping frame 54 on the lifting component 40 not only forms a stable clamping area between the movable clamp 52 and the fixed clamp 53, but the lifting component 40 can also adjust the clamping height of the clamping frame 54, allowing for flexible adjustments based on factors such as the thickness of the sheet metal. This ensures precise and stable clamping for all types of sheet metal, improving the stability and reliability of the processing. This achieves efficient and universal clamping, improves processing quality, and is highly practical.

[0033] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A switchable clamping station, characterized in that: It includes a clamping area, a processing area, a transfer component, a lifting component, and a clamping component; the clamping area and the processing area are arranged opposite to each other on the transfer component, the lifting component is arranged at both ends of the clamping area, and the clamping component is arranged on the clamping area; the clamping component switches back and forth between the clamping area and the processing area for clamping and processing through the transfer component. The clamping assembly includes a clamping transmission element, a movable clamp, a fixed clamp, and a clamping frame; the clamping transmission element is provided in two sets, and the two sets of clamping transmission elements are mounted opposite each other on the transmission assembly; the movable clamp is located on one side of the clamping transmission element, and the fixed clamp is located on the other side of the clamping transmission element relative to the movable clamp, and the movable clamp moves toward the fixed clamp to clamp different types of plates. The clamping frame is provided in two sets, and the two sets of clamping frames are respectively mounted on the lifting assembly to form a clamping area between the movable clamp and the fixed clamp; the lifting assembly is used to adjust the clamping height of the clamping frame.

2. The switchable clamping station according to claim 1, characterized in that: The clamping area includes clamping brackets, and multiple sets of clamping brackets are provided, with load-bearing seats at both ends of the multiple sets of clamping brackets.

3. The switchable clamping station according to claim 1, characterized in that: The processing area includes a processing frame with inclined surfaces on both sides; a pouring trough is provided on both sides of the processing frame, and the pouring trough is funnel-shaped.

4. The switchable clamping station according to claim 3, characterized in that: The processing rack is provided in multiple sets, and a chip removal channel is provided between two adjacent sets of processing racks. The material pouring channel is provided opposite to the chip removal channel. A chip removal conveying element is provided in the processing area near the lower part of the chip removal channel. There are multiple sets of chip removal conveying elements, which are respectively provided between two sets of processing racks. The chip removal conveying elements are used to convey the chips on the chip removal channel and the material pouring channel.

5. The switchable clamping station according to claim 4, characterized in that: The chip conveying element includes a chip conveying frame, a chip conveying belt, a chip box, and a chip drive motor; the chip box is located at one end of the chip conveying frame, the chip drive motor is located near the chip box on the chip conveying frame, and the chip conveying belt is located on the chip conveying frame to discharge chips toward the chip box.

6. The switchable clamping station according to claim 2, characterized in that: The transmission assembly includes a transmission frame, a transmission guide rail, a transmission slider, a transmission seat, and a transmission motor. The transmission frame is mounted on the clamping bracket and the processing frame, respectively. The transmission guide rail is mounted on the transmission frame, the transmission slider is movably mounted on the transmission guide rail, the transmission seat is mounted on the transmission slider, and the transmission motor is located on one side of the transmission frame. A transmission drive rail is provided on one side of the transmission guide rail, and balance plates are provided on both sides of the transmission slider. A transmission sensing element is provided on the transmission slider near the balance plate. One end of the transmission motor drives the transmission drive rail, causing the transmission seat on the transmission slider to slide along the transmission guide rail.

7. The switchable clamping station according to claim 1, characterized in that: The lifting assembly includes a lifting drive frame, a lifting fixed frame, a lifting guide rod, and a lifting cylinder. The lifting guide rod is disposed between the lifting drive frame and the lifting fixed frame. One end of the lifting cylinder is connected to the lifting drive frame and lifts the lifting cylinder towards the lifting fixed frame along the lifting guide rod.

8. The switchable clamping station according to claim 6, characterized in that: The clamping transmission element includes a transmission frame, a transmission guide rail, and a transmission slider. The transmission frame is mounted on the transmission base, the transmission guide rail is mounted on the transmission frame, and the transmission slider is movably mounted on the transmission guide rail. One end of the transmission slider is provided with a transmission adjustment element, which is used to adjust the position of the transmission slider on the transmission guide rail.

9. The switchable clamping station according to claim 8, characterized in that: The movable clamp includes a movable frame, a movable driving element, and a movable chuck. The movable driving element is disposed within the movable frame, and the movable chuck is disposed on the movable driving element. The movable driving element is used to drive the movable chuck to move on the movable frame. Multiple movable chucks are provided and are arranged continuously on the movable frame. Multiple movable chucks are provided on the movable chuck and are arranged in a ring around the movable chuck.

10. The switchable clamping station according to claim 9, characterized in that: The fixing clamp includes a fixing frame, a fixing plate, and fixing clamps. The fixing clamps are mounted on the fixing frame, and the fixing plate is used to mount the fixing clamps on the fixing frame. The fixing plate is provided with an adjustment handle for adjusting the tightness of the fixing clamps on the fixing frame. Multiple fixing clamps are provided, and multiple fixing clamps are arranged continuously on the fixing frame. Multiple fixing clamps are provided on the fixing clamps.

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