A workbench

Abstract

The utility model belongs to product processing technical field especially discloses a work table. The work table provided by the utility model, drive through transmission assembly drive rotary table rotation, can adjust the position of the workpiece to be processed placed on the rotary table relative to the operator, make the part of the workpiece to be processed face the operator, do not need the operator to round the work table or frequently adjust the body posture, improve production efficiency, when temperature detection spare detects the temperature in the installation cavity is higher than the preset temperature value, cooling mechanism starts work to reduce the temperature in the installation cavity, ensure that drive can work normally and stably, prolong the service life of drive, when temperature detection spare detects the temperature in the installation cavity is lower than the preset temperature value, cooling mechanism stops work, to realize energy -conserving.

Description

Technical Field

[0001] This utility model relates to the field of product processing technology, and in particular to a workbench. Background Technology

[0002] Electronic equipment manufacturing is a core area of ​​the modern technology industry, with its technological evolution deeply integrated with market demand, material innovation, manufacturing processes, and the trend towards intelligentization. Electronic equipment requires processing steps such as welding, testing, and assembly. In some of these processes, the parts of the product to be processed face away from the operator, requiring the operator to walk around the workbench or frequently adjust their posture, increasing the production time per unit and thus affecting production efficiency. To solve this technical problem, a drive component is used to rotate the workbench. To protect the drive component, it is usually placed inside a housing. However, over long-term use, the drive component generates heat, leading to an increase in temperature inside the housing. Furthermore, the heat generated by the drive component is not easily dissipated, affecting its lifespan. Utility Model Content

[0003] The purpose of this utility model is to provide a workbench that can rotate automatically, making it convenient for operators to process products, while also having a heat dissipation function to extend the service life of the workbench.

[0004] To achieve this objective, the present invention adopts the following technical solution:

[0005] A workbench, comprising:

[0006] The workbench body has a mounting cavity, the opening of which is detachably connected to a cover plate. A temperature detection element is provided inside the mounting cavity, and the temperature detection element is configured to detect the temperature inside the mounting cavity.

[0007] A drive mechanism is disposed within the mounting cavity. The drive mechanism includes a driver and a transmission assembly, and the input end of the transmission assembly is connected to the driver.

[0008] A rotary table is disposed on one side of the main body of the worktable. The rotary table is used to carry the workpiece to be processed. The output end of the transmission component passes through the mounting cavity and is connected to the rotary table. The driver drives the rotary table to rotate through the transmission component.

[0009] A cooling mechanism is disposed on the main body of the workbench. The cooling mechanism operates selectively according to the temperature detected by the temperature detection element. When the cooling mechanism is working, it is used to reduce the temperature inside the mounting cavity.

[0010] As an optional technical solution for the aforementioned workbench, the cooling mechanism includes a cooling fan. The workbench body is provided with an installation port, which communicates with the mounting cavity. The cooling fan is installed at the installation port, with the air outlet of the cooling fan facing the driver. The air inlet of the cooling fan is provided with a dustproof component, which is configured to filter the air entering the mounting cavity through the cooling fan.

[0011] As an optional technical solution for the aforementioned workbench, the cooling mechanism further includes a fixed frame, which is installed at the mounting port. The cooling fan is fixedly installed inside the fixed frame, and the dustproof component is detachably connected to the fixed frame.

[0012] As an optional technical solution for the aforementioned workbench, one side of the fixed frame is provided with an insertion interface, and the inner sidewalls of the other three sides of the fixed frame are respectively recessed with insertion slots. The dustproof component includes a dustproof frame and a dustproof net. The dustproof net is disposed at one end of the dustproof frame, and the dustproof frame passes through the insertion interface and is inserted into the insertion slot.

[0013] As an optional technical solution for the aforementioned workbench, the outer side wall of the dustproof frame is provided with a first magnetic suction member, and the inner side wall of the insertion slot is provided with a second magnetic suction member, wherein the second magnetic suction member is magnetically connected to the first magnetic suction member.

[0014] And / or, the dustproof frame has a handle on the side facing the plug interface, and the handle is located on the outside of the fixed frame.

[0015] As an optional technical solution for the aforementioned workbench, the surface of the workbench body is provided with a recessed groove. The shape of the recessed groove is adapted to the shape of the rotary table and is circular. The rotary table is placed in the recessed groove, and the surface of the rotary table is flush with the surface of the workbench body.

[0016] As an optional technical solution for the aforementioned workbench, the bottom of the sinking trough is provided with an annular sliding groove, the sliding groove is coaxially arranged with the sinking trough, and the rotating table is provided with a sliding wheel on one side of the sinking trough, the sliding wheel being placed in the sliding groove.

[0017] As an optional technical solution for the aforementioned worktable, the transmission assembly includes a worm, a transmission shaft, and a worm wheel. One end of the worm is rotatably disposed within the mounting cavity, and the other end of the worm is connected to the driver. One end of the transmission shaft passes through the mounting cavity and is fixedly connected to the rotary table, while the other end of the transmission shaft is rotatably connected to the bottom of the mounting cavity. The worm wheel is disposed on the transmission shaft and meshes with the worm. The driver drives the transmission shaft to rotate through the worm and the worm wheel, and the rotation of the transmission shaft causes the rotary table to rotate.

[0018] As an optional technical solution for the aforementioned workbench, the main body of the workbench is provided with a plurality of clamping assemblies on one side of the rotary table. The plurality of clamping assemblies are arranged at intervals around the rotary table. Each clamping assembly includes a clamping drive and a clamping plate. The clamping drive is used to drive the clamping plate to move toward the center of the rotary table to clamp the workpiece to be processed on the rotary table, or the clamping drive is used to drive the clamping plate to retract to release the workpiece to be processed on the rotary table.

[0019] As an optional technical solution for the aforementioned workbench, the workbench body is also provided with a voice control module, which is configured to receive sound commands to control the driver to work or stop working.

[0020] The beneficial effects of this utility model are:

[0021] The workbench provided by this utility model has a mounting cavity on its main body. A temperature sensor and a drive mechanism can be installed into the mounting cavity through its opening, which is then sealed with a cover plate to prevent dust and other impurities from entering, ensuring the normal operation of the drive mechanism and the temperature sensor. The drive unit rotates the rotary table via a transmission assembly, adjusting the position of the workpiece on the rotary table relative to the operator, ensuring the part of the workpiece to be processed faces the operator. This eliminates the need for the operator to walk around the workbench or frequently adjust their posture, improving production efficiency. When the temperature sensor detects that the temperature inside the mounting cavity is higher than a preset value, a cooling mechanism starts working to lower the temperature inside the mounting cavity, ensuring the drive unit operates normally and stably and extending its service life. When the temperature sensor detects that the temperature inside the mounting cavity is lower than the preset value, the cooling mechanism stops working, achieving energy saving. Attached Figure Description

[0022] Figure 1 This is a first axonometric view of the worktable provided in an embodiment of the present utility model;

[0023] Figure 2 This is a schematic diagram of the internal structure of the workbench provided in an embodiment of the present utility model;

[0024] Figure 3 This is an exploded structural diagram of the workbench body, rotary table, and drive mechanism provided in an embodiment of the present utility model;

[0025] Figure 4 This is an exploded structural diagram of the cooling mechanism provided in an embodiment of the present invention;

[0026] Figure 5 This is a second axonometric view of the worktable provided in an embodiment of the present invention.

[0027] In the picture:

[0028] 1. Main body of the workbench; 2. Cover plate; 3. Temperature detection component; 4. Drive mechanism; 5. Rotary table; 6. Cooling mechanism; 7. Clamping assembly; 8. Voice control module; 9. Support frame;

[0029] 11. Mounting cavity; 12. Sinking groove; 13. Sliding groove; 14. Bearing housing;

[0030] 41. Driver; 42. Transmission assembly; 421. Worm gear; 422. Drive shaft; 423. Worm wheel;

[0031] 61. Cooling fan; 62. Dustproof component; 621. Dustproof frame; 622. Dustproof mesh; 63. Fixing frame; 631. Plug-in interface; 632. Plug-in slot; 64. First magnetic component; 65. Second magnetic component; 66. Handle;

[0032] 71. Clamping drive component; 72. Clamping plate. Detailed Implementation

[0033] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0034] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0035] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0036] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0037] The workbench provided in this embodiment is used to hold the workpiece to be processed, making it convenient for operators to process the workpiece. For example... Figure 1 and Figure 2 As shown, the worktable includes a worktable body 1, a drive mechanism 4, a rotary table 5, and a cooling mechanism 6. The worktable body 1 has a mounting cavity 11, the opening of which is detachably connected to a cover plate 2. A temperature sensor 3 is installed inside the mounting cavity 11 to detect the temperature within it. The drive mechanism 4 is located within the mounting cavity 11 and includes a driver 41 and a transmission assembly 42. The input end of the transmission assembly 42 is connected to the driver 41. The rotary table 5 carries the workpiece to be processed and is located on one side of the worktable body 1. The output end of the transmission assembly 42 passes through the mounting cavity 11 and is connected to the rotary table 5. The driver 41 drives the rotary table 5 to rotate via the transmission assembly 42. The cooling mechanism 6 is located on the worktable body 1 and selectively operates based on the temperature detected by the temperature sensor 3. When operating, the cooling mechanism 6 reduces the temperature within the mounting cavity 11.

[0038] The main body 1 of the workbench is provided with a mounting cavity 11. The temperature detection element 3 and the drive mechanism 4 can be installed into the mounting cavity 11 through the cavity opening. The cavity opening is sealed by the cover plate 2 to prevent dust and other impurities from entering the mounting cavity 11, ensuring that the drive mechanism 4 and the temperature detection element 3 can work normally. The driver 41 drives the rotary table 5 to rotate through the transmission assembly 42, which can adjust the position of the workpiece placed on the rotary table 5 relative to the operator, so that the part of the workpiece to be processed faces the operator. This eliminates the need for the operator to walk around the workbench or frequently adjust their body posture, improving production efficiency. When the temperature detection element 3 detects that the temperature in the mounting cavity 11 is higher than the preset temperature value, the cooling mechanism 6 starts to work to reduce the temperature in the mounting cavity 11, ensuring that the driver 41 can work normally and stably and extending the service life of the driver 41. When the temperature detection element 3 detects that the temperature in the mounting cavity 11 is lower than the preset temperature value, the cooling mechanism 6 stops working to achieve energy saving.

[0039] In some embodiments, the workbench body 1 is connected to a support frame 9 to support the workbench body 1 on the ground. The height of the support frame 9 is adjustable to accommodate the height of the operator and facilitate operation. The workbench body 1 can also be placed on the processing platform of other processing equipment, which is not specifically limited here.

[0040] like Figure 2 and Figure 3 As shown, the surface of the workbench body 1 is provided with a recessed groove 12. The shape of the recessed groove 12 is adapted to the shape of the rotary table 5 and is circular. The rotary table 5 is placed in the recessed groove 12. The groove wall of the recessed groove 12 can limit the rotation of the rotary table 5 during rotation without affecting the rotation of the rotary table 5, reducing the amount of shaking of the rotary table 5 during rotation, and thus ensuring that the product to be processed will not be displaced on the rotary table 5. The surface of the rotary table 5 is flush with the surface of the workbench body 1, which improves the aesthetics of the workbench and facilitates the placement of the product to be processed on the rotary table 5.

[0041] Optionally, the bottom of the sinking trough 12 is provided with an annular sliding groove 13. The sliding groove 13 is coaxially arranged with the sinking trough 12. The rotating platform 5 is provided with a sliding wheel on one side inside the sinking trough 12. The sliding wheel is placed inside the sliding groove 13, which converts the sliding friction between the rotating platform 5 and the bottom of the sinking trough 12 into rolling friction, reducing the friction between the rotating platform 5 and the sinking trough 12, ensuring that the rotating platform 5 can rotate smoothly. The sliding wheel also plays the role of supporting the rotating platform 5, ensuring the stability of the rotation of the rotating platform 5.

[0042] In some embodiments, the transmission assembly 42 includes a worm 421, a transmission shaft 422, and a worm wheel 423. One end of the worm 421 is rotatably disposed within the mounting cavity 11, and the other end of the worm 421 is connected to the driver 41. One end of the transmission shaft 422 passes through the mounting cavity 11 and is fixedly connected to the rotary table 5, while the other end of the transmission shaft 422 is rotatably connected to the bottom of the mounting cavity 11. The worm wheel 423 is disposed on the transmission shaft 422 and meshes with the worm 421. The driver 41 drives the transmission shaft 422 to rotate through the worm 421 and the worm wheel 423, causing the rotary table 5 to rotate. The worm wheel and worm gear structure provides good transmission stability, reduces rotational inertia, and thus achieves stable rotation of the rotary table 5 and effectively controls the rotation angle of the rotary table 5, effectively preventing the rotary table 5 from shaking and meeting the operational requirements of multi-angle rotation. In other embodiments, the transmission assembly 42 is a gear transmission mechanism; the specific gear transmission method is not described in detail here. The aforementioned driver 41 can be a servo drive motor. Optionally, one end of the worm gear 421 is rotatably connected to the bearing housing 14, and the bearing housing 14 is fixed to the bottom of the mounting cavity 11. Alternatively, one end of the worm gear 421 is rotatably connected to the side wall of the mounting cavity 11, without specific limitation.

[0043] In some embodiments, such as Figure 2 and Figure 4 As shown, the cooling mechanism 6 includes a cooling fan 61. The worktable body 1 has a mounting port that communicates with the mounting cavity 11. The cooling fan 61 is mounted at the mounting port, with its outlet facing the driver 41. The air inlet of the cooling fan 61 is equipped with a dustproof component 62, which is configured to filter the air entering the mounting cavity 11 through the cooling fan 61. The dustproof component 62 can filter out particulate matter and other impurities in the air, effectively removing dust and preventing impurities from entering the mounting cavity 11 and affecting the normal operation of the driver mechanism 4 and the temperature detection component 3. It also protects the cooling fan 61 and extends its service life. Optionally, the mounting port is located on the side of the worktable body 1 opposite to the rotary table 5, and the opening of the mounting cavity 11 is located on the side of the worktable body 1 adjacent to the rotary table 5.

[0044] Optionally, the cooling mechanism 6 also includes a fixed frame 63, which is installed at the mounting port. The cooling fan 61 is fixedly installed inside the fixed frame 63, and the dustproof component 62 is detachably connected to the fixed frame 63. Integrating the cooling fan 61 and the dustproof component 62 into a modular structure facilitates their installation. The detachable connection of the dustproof component 62 to the fixed frame 63 allows for replacement or cleaning, preventing blockage and ensuring proper heat dissipation. Optionally, one end of the fixed frame 63 is inserted into the mounting port, or one end face of the fixed frame 63 is flush with the workbench body 1, with the port wall facing the inner wall of the fixed frame 63.

[0045] The fixed frame 63 has an insertion interface 631 on one side, and insertion slots 632 are recessed on the inner walls of the other three sides of the fixed frame 63. The dustproof component 62 includes a dustproof frame 621 and a dustproof net 622. The dustproof net 622 is disposed at one end of the dustproof frame 621, and the dustproof frame 621 passes through the insertion interface 631 and is inserted into the insertion slot 632. The insertion slot 632 serves to support the dustproof frame 621 and position it within the fixed frame 63. The dustproof frame 621 is inserted into the insertion slot 632 through the insertion interface 631, facilitating the installation and removal of the dustproof frame 621. Optionally, one side wall of the insertion slot 632 is flush with the inner wall of one end of the fixed frame 63, and one side wall of the insertion interface 631 is flush with the inner wall of one end of the fixed frame 63, facilitating the machining of the insertion slot 632 and the insertion interface 631. Optionally, one end of the fixed frame 63 is inserted into the mounting port, and the insertion interface 631 is located near the other end of the fixed frame 63. The insertion interface 631 is located on the outside of the workbench body 1, which facilitates the disassembly and installation of the dustproof frame 621.

[0046] The outer wall of the dustproof frame 621 is provided with a first magnetic member 64, and the inner wall of the insertion slot 632 is provided with a second magnetic member 65. The second magnetic member 65 is magnetically connected to the first magnetic member 64. After the dustproof frame 621 is inserted into the insertion slot 632, the first magnetic member 64 and the second magnetic member 65 are connected, fixing the dustproof frame 621 in the insertion slot 632 and preventing the dustproof frame 621 from sliding out of the fixed frame 63 due to vibration or other forces. The external force applied to the dustproof frame 621 can overcome the magnetic attraction of the first magnetic member 64 and the second magnetic member 65, so as to facilitate the removal of the dustproof frame 621. Optionally, the inner wall of the insertion slot 632 opposite to the insertion interface 631 is provided with a second magnetic member 65, and the outer wall of the dustproof frame 621 is provided with a corresponding first magnetic member 64. Alternatively, at least one of the insertion slots 632 adjacent to the insertion interface 631 may have a second magnetic member 65 on its inner sidewall. Further, the second magnetic member 65 may be disposed close to the insertion interface 631, and the outer sidewall of the dustproof frame 621 may have a corresponding first magnetic member 64.

[0047] The dustproof frame 621 has a handle 66 on the side facing the insertion interface 631, and the handle 66 is located on the outside of the fixed frame 63, making it convenient to take out or put in the dustproof frame 621.

[0048] In some embodiments, such as Figure 5As shown, the main body 1 of the worktable has multiple clamping assemblies 7 on one side of the rotary table 5. These clamping assemblies 7 are spaced apart around the rotary table 5. Each clamping assembly 7 includes a clamping drive 71 and a clamping plate 72. The clamping drive 71 drives the clamping plate 72 to extend and move towards the center of the rotary table 5 to clamp the workpiece on the rotary table 5, or it drives the clamping plate 72 to retract to release the workpiece from the rotary table 5. The clamping assemblies 7 are used to fix the workpiece placed on the rotary table 5, preventing displacement during processing. Optionally, the clamping drive 71 can be an electric push rod or a cylinder; no specific limitation is made here. The number of clamping assemblies 7 is also not specifically limited.

[0049] In some embodiments, the workbench body 1 is further provided with a voice control module 8, which is configured to receive sound commands to control the driver 41 to work or stop working, eliminating the need for manual operation by the operator and improving production efficiency. The electrical connection relationship between the voice control module 8, the controller, and the driver 41 is prior art and will not be described in detail here. The structure of the voice control module 8 is prior art and will not be described in detail here.

[0050] In some other embodiments, the worktable body 1 is provided with a button assembly, which can be operated to control the driver 41 to drive the rotary table 5 to rotate forward and backward or stop working. The electrical connection relationship between the operation button assembly, the controller and the driver 41 is prior art and will not be described in detail here.

[0051] When using the worktable provided in this embodiment, the product to be processed is placed on the rotary table 5. The operator can issue a voice command to start the driver 41, for example, the operator issues a voice command "start rotating". The driver 41 drives the rotary table 5 to rotate through the transmission component 42. After the angle of rotation of the product to be processed meets the processing requirements, the operator can issue another voice command to stop the driver 41, for example, the operator issues a voice command "stop rotating". The driver 41 stops working. The clamping drive 71 drives the clamping plate 72 to move toward the center of the rotary table 5 to clamp and fix the product to be processed. In the above process, if the temperature detection component 3 detects that the temperature in the mounting cavity 11 is greater than the preset temperature value, the cooling mechanism 6 starts working to reduce the temperature in the mounting cavity 11. When the temperature in the mounting cavity 11 is detected to be less than the preset temperature value, the cooling mechanism 6 stops working.

[0052] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A workbench, characterized in that, include: The workbench body (1) is provided with an installation cavity (11), and the cavity opening of the installation cavity (11) is detachably connected to a cover plate (2). A temperature detection element (3) is provided inside the installation cavity (11), and the temperature detection element (3) is configured to detect the temperature inside the installation cavity (11). A drive mechanism (4) is disposed in the mounting cavity (11). The drive mechanism (4) includes a driver (41) and a transmission assembly (42). The input end of the transmission assembly (42) is connected to the driver (41). A rotary table (5) is disposed on one side of the workbench body (1). The rotary table (5) is used to carry the workpiece to be processed. The output end of the transmission assembly (42) passes through the mounting cavity (11) and is connected to the rotary table (5). The driver (41) drives the rotary table (5) to rotate through the transmission assembly (42). A cooling mechanism (6) is provided on the main body of the workbench (1). The cooling mechanism (6) operates selectively according to the temperature detected by the temperature detection element (3). When the cooling mechanism (6) is working, it is used to reduce the temperature inside the mounting cavity (11).

2. The workbench according to claim 1, characterized in that, The cooling mechanism (6) includes a cooling fan (61). The workbench body (1) is provided with an installation port, which is connected to the installation cavity (11). The cooling fan (61) is installed at the installation port, and the air outlet of the cooling fan (61) faces the driver (41). The air inlet of the cooling fan (61) is provided with a dustproof component (62), which is configured to filter the air entering the installation cavity (11) through the cooling fan (61).

3. The workbench according to claim 2, characterized in that, The cooling mechanism (6) further includes a fixed frame (63), which is installed at the mounting port. The cooling fan (61) is fixedly installed inside the fixed frame (63), and the dustproof component (62) is detachably connected to the fixed frame (63).

4. The workbench according to claim 3, characterized in that, The fixed frame (63) has an insertion interface (631) on one side, and the inner walls of the other three sides of the fixed frame (63) are respectively recessed with insertion grooves (632). The dustproof component (62) includes a dustproof frame (621) and a dustproof net (622). The dustproof net (622) is disposed at one end of the dustproof frame (621). The dustproof frame (621) passes through the insertion interface (631) and is inserted into the insertion groove (632).

5. The workbench according to claim 4, characterized in that, The outer side wall of the dustproof frame (621) is provided with a first magnetic suction member (64), and the inner side wall of the insertion slot (632) is provided with a second magnetic suction member (65). The second magnetic suction member (65) is magnetically connected to the first magnetic suction member (64). And / or, the dustproof frame (621) is provided with a handle (66) on the side facing the plug interface (631), and the handle (66) is located on the outside of the fixed frame (63).

6. The workbench according to claim 1, characterized in that, The surface of the workbench body (1) is provided with a recessed groove (12). The shape of the recessed groove (12) is adapted to the shape of the rotary table (5) and is circular. The rotary table (5) is placed in the recessed groove (12), and the surface of the rotary table (5) is flush with the surface of the workbench body (1).

7. The workbench according to claim 6, characterized in that, The bottom of the sinking trough (12) is provided with an annular sliding groove (13), the sliding groove (13) is coaxially arranged with the sinking trough (12), and the rotating table (5) is provided with a sliding wheel on one side inside the sinking trough (12), the sliding wheel is placed inside the sliding groove (13).

8. The worktable according to any one of claims 1-7, characterized in that, The transmission assembly (42) includes a worm (421), a transmission shaft (422), and a worm wheel (423). One end of the worm (421) is rotatably disposed in the mounting cavity (11), and the other end of the worm (421) is connected to the driver (41). One end of the transmission shaft (422) passes through the mounting cavity (11) and is fixedly connected to the rotary table (5). The other end of the transmission shaft (422) is rotatably connected to the bottom of the mounting cavity (11). The worm wheel (423) is disposed on the transmission shaft (422) and meshes with the worm (421). The driver (41) drives the transmission shaft (422) to rotate through the worm (421) and the worm wheel (423). The rotation of the transmission shaft (422) causes the rotary table (5) to rotate.

9. The worktable according to any one of claims 1-7, characterized in that, The main body of the workbench (1) has a plurality of clamping assemblies (7) on one side of the rotary table (5). The plurality of clamping assemblies (7) are arranged at intervals around the rotary table (5). Each clamping assembly (7) includes a clamping drive (71) and a clamping plate (72). The clamping drive (71) is used to drive the clamping plate (72) to extend and move toward the center of the rotary table (5) to clamp the workpiece to be processed on the rotary table (5), or the clamping drive (71) is used to drive the clamping plate (72) to retract to release the workpiece to be processed on the rotary table (5).

10. The worktable according to any one of claims 1-7, characterized in that, The workbench body (1) is also provided with a voice control module (8), which is configured to receive voice commands to control the driver (41) to work or stop working.

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