A turntable for sculpting

Abstract

The utility model discloses a kind of rotary table for sculpture engraving, belong to the technical field of engraving rotary table, including base, supporting unit, protective housing, angle adjusting unit, grab clamping unit and control panel;The base is respectively installed with protective housing, supporting unit, control panel and angle adjusting unit;The angle adjusting unit is used to adjust rotary table angle;The supporting unit is used to support rotary table, keep rotary table stable, the protective housing is used to protect angle adjusting unit, prevent angle adjusting unit breakage;The grab clamping unit is installed on the angle adjusting unit, for fixing workpiece;The control panel is used to regulate and control angle adjusting unit.The utility model uses above-mentioned a kind of rotary table for sculpture engraving, can adjust the angle of rotary table according to the demand of engraving.

Description

Technical Field

[0001] This utility model relates to the field of carving turntable technology, and in particular to a turntable for sculpture carving. Background Technology

[0002] Currently, when the angle of a sculpture carving turntable needs to be adjusted, the sculpture must be manually pushed to adjust the angle. The sculpture cannot be fixed in a specific position, which makes it easy for external forces to cause carving problems. Most electric turntables only support 360° horizontal rotation and cannot adjust the tilt angle. This causes creators to frequently adjust their posture when carving the sides, bottom and other areas, which increases labor intensity and is prone to perspective deviation. Summary of the Invention

[0003] The purpose of this invention is to provide a turntable for sculpture carving, the angle of which can be adjusted according to carving requirements.

[0004] To achieve the above objectives, this utility model provides a turntable for sculpture carving, comprising a base, a support unit, a protective shell, an angle adjustment unit, a gripping unit, and a control panel; the protective shell, the support unit, the control panel, and the angle adjustment unit are respectively installed on the base; the angle adjustment unit is used to adjust the turntable angle; the support unit is used to support the turntable and keep it stable; the protective shell is used to protect the angle adjustment unit and prevent it from being damaged; the gripping unit is installed on the angle adjustment unit and is used to fix the workpiece; the control panel is used to control the angle adjustment unit.

[0005] Preferably, a protective shell is installed on the upper surface of the base. The protective shell includes a protective shell and a telescopic protective shell. The protective shell is installed on the base, and a telescopic protective shell is installed at the other end of the protective shell. The telescopic protective shell is used to adjust the turntable angle in conjunction with the angle adjustment unit.

[0006] Preferably, an angle adjustment unit is installed inside the protective shell. The angle adjustment unit includes a lower fixing member, a cross connector, and an upper fixing member. The lower fixing member is fixedly installed on the upper surface of the center of the base. The lower fixing member is connected to the upper fixing member through the cross connector. A first worm gear and a second worm gear are fixedly installed at adjacent ends of the cross connector, respectively.

[0007] Preferably, a first angle motor is installed on one side of the lower fixing member, and a first worm is installed on the output end of the first angle motor. The first worm is meshed with a first worm wheel on the cross connector. A second angle motor is installed on one side of the upper fixing member, and a second worm is installed on the output end of the second angle motor. The second worm is meshed with a second worm wheel on the cross connector.

[0008] Furthermore, by operating the control panel, the first angle motor installed on the lower fixing member is activated. The first angle motor drives the first worm gear to rotate. The first worm wheel is fixedly installed on the cross connector. Through the engagement of the first worm gear, the first worm wheel rotates, pushing the cross connector to rotate laterally. The upper fixing member then drives the turntable to rotate laterally. By operating the control panel, the second angle motor installed on the upper fixing member is activated. The second angle motor drives the second worm gear to rotate. The second worm wheel is fixedly installed on the end of the cross connector adjacent to the end where the first worm wheel is installed. Through the engagement of the second worm gear, the second worm wheel rotates, pushing the cross connector to rotate longitudinally. The upper fixing member then drives the turntable to move longitudinally.

[0009] Preferably, a turntable motor is also fixedly installed on the lower surface of the upper end of the upper fixing member. The output end of the turntable motor is connected to a turntable shaft. The turntable shaft passes through the upper fixing member and the other end of the turntable shaft is connected to a turntable. The turntable has several sliding grooves.

[0010] Furthermore, the turntable motor, the first angle motor, and the second angle motor are all electrically connected to the control panel.

[0011] Preferably, the gripping unit includes a rotating component and a transmission rod. The rotating component is sleeved on the rotating shaft of the turntable. A lever is fixedly installed at one end of the rotating component to drive the rotating component to rotate. A transmission rod is rotatably installed at each end of the rotating component. A clamping column is fixedly installed at the other end of the transmission rod. The clamping column is installed in a slide groove, and the size and number of the clamping columns match the slide groove. A clamping head is fixedly installed at the top of each clamping column.

[0012] Furthermore, by moving the lever, the rotating component rotates, which in turn moves the transmission rod. The transmission rod then moves the clamping column within the groove of the turntable, causing the chuck to retract towards the center of the turntable and grip the workpiece. Similarly, moving the lever in the opposite direction moves the clamping column towards the edge of the turntable, releasing the workpiece.

[0013] Preferably, the turntable is disposed on the top of the support unit, the support unit includes a fixed base, limiting members and a plurality of support columns, the fixed base is installed between the turntable and the telescopic protective shell, and the fixed base is fixedly connected to the telescopic protective shell; the limiting members are fixedly installed on the lower surface of the fixed base, and the number of the limiting members matches the number of the support columns.

[0014] Preferably, the plurality of support columns are evenly installed along the circumference of the base, and a telescopic rod is slidably installed inside the support column. The bottom of the telescopic rod is provided with a groove, and a rubber ring is provided in the groove for fixing the position of the telescopic rod. The top of the telescopic rod is provided with a spherical connector, and the spherical connector is connected to the limiting member and the spherical connector matches the limiting member.

[0015] According to the specific embodiments provided by this utility model, the following technical effects are disclosed: (1) This utility model enables the turntable to achieve horizontal and vertical angle flipping through the cooperation of the first angle motor, the second angle motor and the cross connector, so as to meet the specific angle requirements during carving. At the same time, the turntable motor drives the turntable to rotate, which can handle the circumferential surface of the sculpture and avoid positional deviation. The worm gear transmission structure ensures stable transmission ratio and has self-locking property, and the angle adjustment is stable, which ensures the stability of the sculpture during carving.

[0016] (2) The telescopic rod inside the support column of this utility model can extend and retract with the change of the turntable angle. The ball joint at the top of the telescopic rod cooperates with the limiting part to fix the base and ensure that the turntable can obtain stable support at different angles and prevent tilting. The groove at the bottom of the telescopic rod cooperates with the rubber ring to fix the telescopic position, enhance the support stability and avoid the support from loosening.

[0017] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of an embodiment of a turntable for sculpture carving according to this utility model; Figure 2 This is a front view schematic diagram of the internal structure of a turntable embodiment for sculpture carving according to this utility model; Figure 3 This is a side view of the internal structure of a turntable embodiment for sculpture carving according to this utility model; Figure 4 This is a cross-sectional structural diagram of the support unit of an embodiment of a turntable for sculpture carving according to this utility model; Figure 5 This is a schematic diagram of the gripping unit structure of an embodiment of a turntable for sculpture carving according to this utility model.

[0019] Figure Labels 1. Base; 2. Protective shell; 3. Support column; 4. Telescopic protective shell; 5. Fixed chassis; 6. Telescopic rod; 7. Turntable; 8. Lower end fixing component; 9. Cross connector; 10. Upper end fixing component; 11. First angle motor; 12. First worm gear; 13. First worm wheel; 14. Second angle motor; 15. Second worm gear; 16. Second worm wheel; 17. Turntable motor; 18. Turntable shaft; 19. Spherical connector; 20. Limiting component; 21. Clamping column; 22. Clamp; 23. Actuating rod; 24. Slide groove; 25. Rotating component; 26. Transmission rod. Detailed Implementation

[0020] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0021] Unless otherwise defined, the technical or scientific terms used in this utility model shall have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0022] Example 1 like Figure 1 As shown, this utility model provides a turntable for sculpture carving, including a base 1, a support unit, a protective shell, an angle adjustment unit, a gripping unit, and a control panel; the protective shell, support unit, control panel, and angle adjustment unit are respectively installed on the base 1; the angle adjustment unit is used to adjust the angle of the turntable 7; the support unit is used to support the turntable 7 and keep the turntable 7 stable; the protective shell is used to protect the angle adjustment unit and prevent the angle adjustment unit from being damaged; the gripping unit is installed on the angle adjustment unit and is used to fix the workpiece; the control panel is used to control the angle adjustment unit.

[0023] A protective shell is installed on the upper surface of the base 1. The protective shell includes a protective shell 2 and a telescopic protective shell 4. The protective shell 2 is installed on the base 1, and the telescopic protective shell 4 is installed on the other end of the protective shell 2. The telescopic protective shell 4 is used to adjust the angle of the turntable 7 in conjunction with the angle adjustment unit.

[0024] like Figure 2 , Figure 3 As shown, an angle adjustment unit is installed inside the protective shell. The angle adjustment unit includes a lower fixing part 8, a cross connector 9, and an upper fixing part 10. The lower fixing part 8 is fixedly installed on the upper surface of the center of the base 1. The lower fixing part 8 is connected to the upper fixing part 10 through the cross connector 9. A first worm gear 13 and a second worm gear 16 are fixedly installed at adjacent ends of the cross connector 9, respectively.

[0025] A first angle motor 11 is installed on one side of the lower fixing member 8. A first worm gear 12 is installed at the output end of the first angle motor 11. The first worm gear 12 is meshed with the first worm wheel 13 on the cross connector 9. A second angle motor 14 is installed on one side of the upper fixing member 10. A second worm gear 15 is installed at the output end of the second angle motor 14. The second worm gear 15 is meshed with the second worm wheel 16 on the cross connector 9.

[0026] The first angle motor 11, mounted on the lower fixing member 8, is activated via the control panel. The first angle motor 11 drives the first worm gear 12 to rotate. The first worm wheel 13 is fixedly mounted on the cross connector 9. The first worm gear 12 engages with the first worm wheel 13, causing the cross connector 9 to rotate laterally. The upper fixing member 10 then drives the turntable 7 to rotate laterally. The second angle motor 14, mounted on the upper fixing member 10, is activated via the control panel. The second angle motor 14 drives the second worm gear 15 to rotate. The second worm wheel 16 is fixedly mounted on the end of the cross connector 9 adjacent to the end where the first worm wheel 13 is mounted. The second worm gear 15 engages with the second worm wheel 16, causing the cross connector 9 to rotate longitudinally. The upper fixing member 10 then drives the turntable 7 to rotate longitudinally. Through the cooperation of the first angle motor 11, the second angle motor 14, and the cross connector 9, the turntable 7 can be flipped laterally and longitudinally to meet the specific angle requirements during engraving.

[0027] A turntable motor 17 is also fixedly installed on the lower surface of the upper end of the upper fixing member 10. The output end of the turntable motor 17 is connected to the turntable shaft 18. The turntable shaft 18 passes through the upper fixing member 10 and the other end of the turntable shaft 18 is connected to the turntable 7. Several sliding grooves 24 are provided on the turntable 7.

[0028] The turntable motor 17, the first angle motor 11, and the second angle motor 14 are all electrically connected to the control panel. The control panel can adjust the rotation speed of the turntable 7 by adjusting the rotation speed of the turntable motor 17, and the control panel can also control the rotation angle of the turntable 7 by controlling the first angle motor 11 and the second angle motor 14.

[0029] like Figure 5 As shown, the gripping unit includes a rotating component 25 and a transmission rod 26. The rotating component 25 is sleeved on the turntable shaft 18. In this embodiment, the rotating component 25 is cross-shaped. A toggle rod 23 is fixedly installed at one end of the rotating component 25. Actuating the toggle rod 23 drives the rotating component 25 to rotate. Transmission rods 26 are installed at all four ends of the rotating component 25, and the transmission rods 26 are rotatably connected to the rotating component 25 by bolts. A clamping post 21 is fixedly installed at the other end of the transmission rod 26. The clamping post 21 is installed in the slide groove 24, and the size and number of the clamping posts 21 match the slide groove 24. A clamp head 22 is fixedly installed at the top of each clamping post 21. In this embodiment, the clamp head 22 is made of rubber.

[0030] By moving the lever 23, the rotating component 25 can be rotated, which in turn drives the transmission rod 26 to move. The transmission rod 26 then moves the clamping column 21 within the groove 24 of the turntable 7, causing the chuck 22 to retract towards the center of the turntable 7 to grip the workpiece. Similarly, by moving the lever 23 in the opposite direction, the clamping column 21 can be moved towards the edge of the turntable 7 to release the workpiece.

[0031] like Figure 4 As shown, the turntable 7 is positioned on top of the support unit, which includes a fixed base 5, limiting members 20, and several support columns 3. The fixed base 5 is installed between the turntable 7 and the telescopic protective shell 4, and the fixed base 5 and the telescopic protective shell 4 are fixedly connected. Limiting members 20 are fixedly installed on the lower surface of the fixed base 5, and the number of limiting members 20 matches the number of support columns 3. A protective platform is provided at the edge of the fixed base 5 to protect the turntable 7 and prevent damage to the turntable shaft 18.

[0032] Several support columns 3 are evenly installed along the circumference of the base 1, such as Figure 4 As shown, a telescopic rod 6 is slidably installed inside the support column 3. The bottom of the telescopic rod 6 has a groove, and a rubber ring is installed in the groove to fix the position of the telescopic rod 6, enhance the stability of the support, and prevent the support from loosening. The top of the telescopic rod 6 has a ball joint 19, which is connected to the limiting member 20 and the ball joint 19 matches the limiting member 20.

[0033] Working principle: In use, start the turntable motor 17 on the upper fixing part 10 to drive the turntable shaft 18 to rotate, turning the carving surface of the sculpture to the front. Then move the lever 23 to drive the rotating part 25 to rotate. The rotating part 25 drives the transmission rod 26 to move, so that the transmission rod 26 drives the clamping column 21 to move in the slide groove 24 of the turntable 7, so that the chuck 22 retracts towards the center of the turntable 7 to grip the workpiece. Subsequently, the control panel is adjusted according to the required carving angle of the sculpture: when the first angle motor 11 is started, the first worm 12 at its output end rotates and engages with the first worm wheel 13 on the cross connector 9, driving the cross connector 9 to rotate laterally, thereby enabling the upper fixing part 10 and the connected turntable 7 to achieve lateral angle adjustment; when the second angle motor 14 is started, the second worm 15 at its output end rotates and engages with the second worm wheel 16 on the cross connector 9, pushing the cross connector 9 to rotate longitudinally, enabling the upper fixing part 10 and the turntable 7 to complete longitudinal angle adjustment; after the angle adjustment is completed, the support unit provides support through the support columns 3 evenly distributed along the circumference of the base 1. The telescopic rod 6 inside the support column 3 extends and retracts with the angle of the turntable 7. The ball joint 19 at the top of the telescopic rod 6 cooperates with the limiting part 20 on the lower surface of the fixed base 5 to leave room for the rotation angle of the turntable 7 during the angle adjustment process. It also cooperates with the rubber ring in the groove at the bottom of the telescopic rod 6 to fix the position and ensure stable support for the turntable 7 at different angles. In addition, the protective shell 2 and the telescopic protective shell 4, which can be adjusted and extended synchronously with the angle, work together to enclose the angle adjustment unit components and prevent them from being damaged by dust, debris or external forces. As a whole, the turntable 7 achieves the functions of multi-angle adjustment, stable support and component protection.

[0034] Therefore, this utility model adopts the above-mentioned turntable for sculpture carving, and the angle of the turntable can be adjusted according to the carving requirements.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the technical solution of this utility model, and these modifications or equivalent substitutions cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of this utility model.

Claims

1. A turntable for sculpting, characterized in that: The device includes a base, a support unit, a protective shell, an angle adjustment unit, a gripping unit, and a control panel. The protective shell, support unit, control panel, and angle adjustment unit are respectively installed on the base. The gripping unit is installed on the angle adjustment unit. The angle adjustment unit includes a lower fixing member, a cross connector, and an upper fixing member. The lower fixing member is fixedly installed on the upper surface of the center of the base, and the lower fixing member is connected to the upper fixing member through the cross connector.

2. The turntable for sculpting and carving according to claim 1, characterized in that: A protective shell is installed on the upper surface of the base. The protective shell includes a protective shell and a telescopic protective shell. The protective shell is installed on the base, and a telescopic protective shell is installed at the other end of the protective shell.

3. A turntable for sculpting and carving according to claim 1, characterized in that: The first worm gear and the second worm gear are fixedly installed at adjacent ends of the cross connector, respectively.

4. A turntable for sculpting and carving according to claim 3, characterized in that: A first angle motor is installed on one side of the lower fixing member, and a first worm is installed on the output end of the first angle motor. The first worm is meshed with a first worm wheel on the cross connector. A second angle motor is installed on one side of the upper fixing member, and a second worm is installed on the output end of the second angle motor. The second worm is meshed with a second worm wheel on the cross connector.

5. A turntable for sculpting and carving according to claim 4, characterized in that: A turntable motor is also fixedly installed on the lower surface of the upper end of the upper fixing member. The output end of the turntable motor is connected to the turntable shaft. The turntable shaft passes through the upper fixing member and the other end of the turntable shaft is connected to the turntable. Several sliding grooves are opened on the turntable.

6. A turntable for sculpting and carving according to claim 1, characterized in that: The gripping unit includes a rotating component and a transmission rod. The rotating component is sleeved on the rotating shaft of the turntable. A toggle rod is fixedly installed at one end of the rotating component. A transmission rod is rotatably installed at the end of the rotating component. A clamping column is fixedly installed at the other end of the transmission rod. The clamping column is installed in a slide groove, and the size and number of the clamping columns match the slide groove. A clamping head is fixedly installed at the top of each clamping column.

7. A turntable for sculpting and carving according to claim 1, characterized in that: The support unit includes a fixed chassis, limiting components, and several support columns. The fixed chassis is installed between the turntable and the telescopic protective shell, and the fixed chassis is fixedly connected to the telescopic protective shell. Limiting components are fixedly installed on the lower surface of the fixed chassis, and the number of limiting components matches the number of support columns.

8. A turntable for sculpting and carving according to claim 7, characterized in that: The plurality of support columns are evenly installed along the circumference of the base. A telescopic rod is slidably installed inside the support column. The bottom of the telescopic rod is provided with a groove and a rubber ring is provided in the groove. The top of the telescopic rod is provided with a spherical connector. The spherical connector is connected to the limiting member and the spherical connector matches the limiting member.

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