Five-axis linkage stone vertical engraving machine

Abstract

The utility model discloses a five-axis linkage stone vertical engraving machine which comprises a base, an X-Z-axis displacement platform, a Y-axis displacement platform, a C-axis rotating clamping seat, an A-axis rotating seat and a vertical engraving drill. The XZ-axis displacement platform is vertically mounted at the end part of the base; the Y-axis displacement platform is installed on the upper surface of the base, and the moving direction of the Y-axis displacement platform is perpendicular to the moving plane of the XZ-axis displacement platform. The C-axis rotary clamping seat is fixedly mounted on the Y-axis displacement platform; the A-axis rotating seat is mounted on the XZ-axis displacement platform; and the vertical carving drill is movably mounted on the A-axis rotating seat and is in transmission connection with the A-axis rotating seat. According to the utility model, the X-Z axis displacement platform, the Y-axis displacement platform, the C-axis rotating clamping seat and the A-axis rotating seat are matched, so that five-axis linkage is realized, all-directional engraving is carried out on the processed stone, the engraving requirements of various complicated geometrical shapes and curves can be met, meanwhile, the processed stone does not need to be repeatedly disassembled and assembled, and the stone engraving quality and efficiency are greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of vertical carving machines, in particular to a five-axis linkage stone vertical carving machine. Background Art

[0002] Stone carving is a traditional industry. Stone carving refers to the use of various sculpted and engraved stones, such as granite, marble, bluestone, sandstone, etc., to create visual and tactile artistic images with a certain space to reflect social life and express the artist's aesthetic feelings and emotions.

[0003] Stone engraving machines, with their high efficiency, precision and reliability, have brought great convenience and development opportunities to the stone processing industry. With the continuous advancement of technology, the original three-axis linkage engraving equipment can only process simple lines and shapes, which can no longer meet the current market demand and has certain defects. Utility Model Content

[0004] The purpose of the utility model is to provide a five-axis linkage stone carving machine, which can carve stone through multi-axis linkage to meet the needs of carving complex geometric shapes and curves, while improving the quality and efficiency of stone carving.

[0005] In order to solve the above technical problems, the utility model provides a five-axis linkage stone vertical carving machine, including a base, an XZ axis displacement platform, a Y axis displacement platform, a C axis rotating clamp, an A axis rotating seat and a vertical carving drill;

[0006] The XZ-axis displacement platform is vertically and fixedly mounted on the end of the base, and is used for displacement driving in the X-axis direction and the Z-axis direction;

[0007] The Y-axis displacement platform is fixedly mounted on the upper surface of the base, and the moving direction of the Y-axis displacement platform is perpendicular to the moving plane of the XZ-axis displacement platform;

[0008] The C-axis rotating clamp is fixedly mounted on the Y-axis displacement platform, and the A-axis rotating clamp is used to clamp the processed stone and drive the processed stone to rotate;

[0009] The A-axis rotating seat is installed on the XZ-axis displacement platform, and the A-axis rotating seat drives the vertical engraving drill to rotate to change the engraving angle;

[0010] The vertical engraving drill is movably installed on the A-axis rotating seat, and the vertical engraving drill is transmission-connected to the A-axis rotating seat.

[0011] Furthermore, the XZ axis displacement platform adopts an electric two-dimensional displacement platform.

[0012] Furthermore, the Y-axis displacement platform includes a guide rail, a mounting platform and a linear drive member;

[0013] The guide rail is fixedly mounted on the base;

[0014] The mounting platform is mounted on the guide rail and is slidably arranged along the length direction of the guide rail;

[0015] The linear drive component is fixedly mounted on the base, and the linear drive component is transmission-connected to the mounting platform.

[0016] Furthermore, the linear drive member includes a drive motor, a drive screw and a threaded drive block;

[0017] The driving motor is mounted on the base;

[0018] One end of the driving screw is rotatably mounted on the base, and the other end of the driving screw is transmission-connected to the output end of the driving motor;

[0019] The threaded driving block is fixedly mounted on the bottom surface of the mounting platform, and the threaded driving block is threadedly connected to the driving screw.

[0020] Furthermore, a plurality of water shields are movably provided on both sides of the mounting platform along its movement direction, and two adjacent water shields are telescopically connected.

[0021] Furthermore, a water tank is provided at the bottom of the base, and the water tank is located below the water shield.

[0022] Furthermore, the C-axis rotary clamping base includes a fixed clamping plate, a rotary motor and a rotary reducer;

[0023] The fixed chuck is rotatably mounted on the mounting platform, and the fixed chuck is used to clamp and fix the processed stone;

[0024] The rotating motor is fixedly mounted on the bottom surface of the mounting platform, and the rotating motor is in transmission connection with the rotating reducer;

[0025] The rotary reducer is fixedly mounted on the bottom surface of the mounting platform, and the output end of the rotary reducer passes through the mounting platform and is in transmission connection with the fixed chuck.

[0026] Furthermore, the A-axis rotating seat includes an A-axis frame, an angle motor and an angle reducer;

[0027] The A-axis frame is fixedly installed on the output end of the XZ-axis displacement platform;

[0028] The angle motor is fixedly mounted on the A-axis frame;

[0029] The angular reducer is fixedly mounted on the A-axis frame, and the input end of the angular reducer is transmission-connected to the output end of the angular motor.

[0030] Furthermore, the vertical engraving drill is rotatably mounted on the A-axis frame, and the vertical engraving drill is transmission-connected to the output end of the angular reducer.

[0031] Compared with the prior art, the present invention has at least the following beneficial effects:

[0032] The utility model utilizes the cooperation of the XZ-axis displacement platform, the Y-axis displacement platform, the C-axis rotation clamp and the A-axis rotation seat to realize five-axis linkage and perform all-round engraving of the processed stone, which can meet the needs of engraving various complex geometric shapes and curves. At the same time, there is no need to repeatedly disassemble and assemble the processed stone, which greatly improves the quality and efficiency of stone engraving. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a schematic diagram of the overall structure of the five-axis linkage stone carving machine of the utility model;

[0034] Figure 2 This is a schematic diagram of the internal structure of the five-axis linkage stone vertical carving machine of the utility model when viewed from above;

[0035] Figure 3 This is a schematic diagram of the utility model's five-axis linkage stone carving machine including the enclosure and door structure.

[0036] In the figure: 1. Base; 2. XZ-axis displacement platform; 3. Y-axis displacement platform; 4. Vertical engraving drill; 5. Guide rail; 6. Mounting table; 7. Drive motor; 8. Drive screw; 9. Threaded drive block; 10. Water shield; 11. Water tank; 12. Fixed chuck; 13. Rotary motor; 14. Rotary reducer; 15. A-axis frame; 16. Angle motor; 17. Angle reducer; 18. Enclosure; 19. Door body. DETAILED DESCRIPTION

[0037] The following is a more detailed description of the five-axis linkage stone carving machine of the present invention, which is combined with a schematic diagram. The preferred embodiment of the present invention is shown. It should be understood that those skilled in the art can modify the present invention described herein while still achieving the beneficial effects of the present invention. Therefore, the following description should be understood as being generally known to those skilled in the art and not as limiting the present invention.

[0038] The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are greatly simplified and not to exact scale, and are intended solely to facilitate and clearly illustrate the embodiments of the present invention.

[0039] like Figure 1 and Figure 2 As shown, an embodiment of the utility model proposes a five-axis linkage stone vertical carving machine, including a base 1, an XZ-axis displacement platform 2, a Y-axis displacement platform 3, a C-axis rotating clamp, an A-axis rotating seat and a vertical carving drill 4.

[0040] Specifically, the XZ-axis displacement platform 2 is vertically and fixedly installed on the end of the base 1 , and the XZ-axis displacement platform 2 is used for displacement driving in the X-axis direction and the Z-axis direction.

[0041] The Y-axis displacement platform 3 is fixedly mounted on the upper surface of the base 1 , and the moving direction of the Y-axis displacement platform 3 is perpendicular to the moving plane of the XZ-axis displacement platform 2 .

[0042] The C-axis rotating clamp is fixedly mounted on the Y-axis displacement platform 3 , and the A-axis rotating clamp is used to clamp the processed stone and drive the processed stone to rotate.

[0043] The A-axis rotating seat is installed on the XZ-axis displacement platform 2 , and the A-axis rotating seat changes the engraving angle by driving the vertical engraving drill 4 to rotate.

[0044] The vertical engraving drill 4 is movably mounted on the A-axis rotating seat, and the vertical engraving drill 4 is transmission-connected to the A-axis rotating seat.

[0045] In this embodiment, the processing stone is fixedly mounted on the C-axis rotating clamp. After the processing stone is fixed, the engraving operation can be performed. Specifically:

[0046] The XZ-axis displacement platform 2 drives the vertical engraving drill 4 to move in the X-axis and Z-axis directions, while the Y-axis displacement platform 3 drives the processed stone to move in the Y-axis direction, cooperating with the C-axis rotating clamp to drive the processed stone to rotate, realizing the engraving operation of the processed stone in three-dimensional space. On this basis, the A-axis rotating seat drives the vertical engraving drill 4 to rotate. During the rotation of the vertical engraving drill 4, the engraving angle of the vertical engraving drill 4 on the processed stone changes, thereby realizing the engraving operation of complex geometric shapes and curves. In addition, during this engraving process, there is no need to repeatedly load and unload the processed stone, ensuring the engraving accuracy, thereby greatly improving the efficiency and quality of stone engraving.

[0047] In one specific embodiment, the XZ-axis translation platform 2 is a motorized two-dimensional translation stage. Motorized two-dimensional translation stages are devices used for precisely positioning and moving objects and are widely used in mechanical processing, optical inspection, semiconductor manufacturing, precision measurement, and other fields. Their primary features include high precision, high speed, and ease of use. Motorized two-dimensional translation stages are state-of-the-art, and their specific mechanical and circuit structures are not detailed here.

[0048] Furthermore, the Y-axis displacement platform 3 includes a guide rail 5, a mounting platform 6 and a linear drive component.

[0049] Specifically, the guide rail 5 is fixedly mounted on the base 1 .

[0050] The mounting platform 6 is mounted on the guide rail 5 and is slidably arranged along the length direction of the guide rail 5 .

[0051] The linear drive member is fixedly mounted on the base 1 , and is in transmission connection with the mounting platform 6 .

[0052] In this embodiment, the linear drive component includes a drive motor 7, a drive screw 8 and a threaded drive block 9. The drive motor 7 is installed on the base 1. One end of the drive screw 8 is rotatably installed on the base 1. The other end of the drive screw 8 is transmission-connected to the output end of the drive motor 7. The threaded drive block 9 is fixedly installed on the bottom surface of the mounting platform 6, and the threaded drive block 9 is threadedly connected to the drive screw 8.

[0053] When the stone needs to be moved in the Y-axis direction, the drive motor 7 is turned on, which drives the drive screw 8 to rotate. The threaded drive block 9, which is threadedly connected to the drive screw 8, is limited by the mounting platform 6. The threaded drive block 9 can only drive the mounting platform 6 to move along the length of the drive screw 8, thereby driving the stone to move in the Y-axis direction. The forward and backward movement of the stone in the Y-axis direction is controlled by the forward and reverse rotation of the drive motor 7.

[0054] Furthermore, a plurality of water shields 10 are movably provided on both sides of the mounting platform 6 along its movement direction, and two adjacent water shields 10 are telescopically connected.

[0055] In this embodiment, during the movement of the mounting platform 6, the mounting platform 6 drives the water shield 10 on one side to retract, and at the same time, the mounting platform 6 drives the water shield 10 on the other side to extend. The water shield 10 always blocks the top of the driving part, which can effectively prevent the stone carving coolant from entering the linear driving part, thereby ensuring the safety of the operation of the linear driving part.

[0056] In a specific embodiment, a water tank 11 is provided at the bottom of the base 1, and the water tank 11 is located below the water shield 10. After the coolant falls into the water shield 10, it flows into the water tank 11 along the water shield 10, which facilitates the collection and treatment of the coolant.

[0057] In addition, if Figure 3As shown, in order to avoid splashing of coolant during stone carving, a fence 18 can be set outside the water tank 11 and a door body 19 can be opened. While conveniently loading and unloading the processed stone, splashing of coolant can also be reduced, ensuring a clean and tidy on-site environment.

[0058] Furthermore, the C-axis rotating clamp includes a fixed clamping plate 12 , a rotating motor 13 and a rotating reducer 14 .

[0059] Specifically, the fixed chuck 12 is rotatably mounted on the mounting platform 6 , and the fixed chuck 12 is used to clamp and fix the processed stone.

[0060] The rotary motor 13 is fixedly mounted on the bottom surface of the mounting platform 6 , and the rotary motor 13 is in transmission connection with the rotary reducer 14 .

[0061] The rotary reducer 14 is fixedly mounted on the bottom surface of the mounting platform 6 , and the output end of the rotary reducer 14 passes through the mounting platform 6 and is in transmission connection with the fixed chuck 12 .

[0062] In this embodiment, the processed stone is clamped and fixed by the fixing clamp. When the processed stone needs to be engraved, the rotary motor 13 drives the processed stone to rotate at a low speed through the rotary reducer 14, and cooperates with the vertical engraving drill 4 to perform circumferential engraving on the processed stone.

[0063] It should be noted that the fixing chuck 12 can be, but is not limited to, a chuck. Since the fixing chuck 12 belongs to the prior art, its specific mechanical structure will not be described in detail here.

[0064] Furthermore, the A-axis rotating seat includes an A-axis frame 15 , an angle motor 16 and an angle reducer 17 .

[0065] Specifically, the A-axis frame 15 is fixedly installed on the output end of the XZ-axis displacement platform 2 .

[0066] The angle motor 16 is fixedly mounted on the A-axis frame 15 .

[0067] The angular reducer 17 is fixedly mounted on the A-axis frame 15 , and the input end of the angular reducer 17 is transmission-connected to the output end of the angular motor 16 .

[0068] In this embodiment, the vertical engraving drill 4 is rotatably mounted on the A-axis frame 15 , and the vertical engraving drill 4 is transmission-connected to the output end of the angular reducer 17 .

[0069] During the stone engraving process, the angle motor 16 drives the vertical engraving drill 4 to rotate at a low speed through the angle reducer 17, which can change the engraving angle of the vertical engraving drill 4, thereby achieving engraving operations for complex geometric shapes and curves. Therefore, during the engraving process, there is no need to adjust the position of the stone being processed, and there is no need to repeatedly load and unload the stone being processed, thus ensuring the accuracy of the stone engraving and greatly improving the efficiency and quality of stone engraving.

[0070] Compared with the prior art, the present invention has at least the following beneficial effects:

[0071] The utility model utilizes the cooperation of the XZ-axis displacement platform, the Y-axis displacement platform, the C-axis rotation clamp and the A-axis rotation seat to realize five-axis linkage and perform all-round engraving of the processed stone, which can meet the needs of engraving various complex geometric shapes and curves. At the same time, there is no need to repeatedly disassemble and assemble the processed stone, which greatly improves the quality and efficiency of stone engraving.

[0072] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A five-axis linkage stone carving machine, characterized in that: Including base, XZ axis displacement platform, Y axis displacement platform, C axis rotation clamp, A axis rotation base and vertical engraving drill; The XZ-axis displacement platform is vertically and fixedly mounted on the end of the base, and is used for displacement driving in the X-axis direction and the Z-axis direction; The Y-axis displacement platform is fixedly mounted on the upper surface of the base, and the moving direction of the Y-axis displacement platform is perpendicular to the moving plane of the XZ-axis displacement platform; The C-axis rotating clamp is fixedly mounted on the Y-axis displacement platform, and the A-axis rotating clamp is used to clamp the processed stone and drive the processed stone to rotate; The A-axis rotating seat is installed on the XZ-axis displacement platform, and the A-axis rotating seat drives the vertical engraving drill to rotate to change the engraving angle; The vertical engraving drill is movably installed on the A-axis rotating seat, and the vertical engraving drill is transmission-connected to the A-axis rotating seat.

2. The five-axis linkage stone carving machine according to claim 1, characterized in that: The XZ axis displacement platform adopts an electric two-dimensional displacement platform.

3. The five-axis linkage stone carving machine according to claim 1, characterized in that: The Y-axis displacement platform includes a guide rail, a mounting platform and a linear drive component; The guide rail is fixedly mounted on the base; The mounting platform is mounted on the guide rail, and the mounting platform is slidably arranged along the length direction of the guide rail; The linear drive component is fixedly mounted on the base, and the linear drive component is transmission-connected to the mounting platform.

4. The five-axis linkage stone carving machine according to claim 3, characterized in that: The linear drive component includes a drive motor, a drive screw and a threaded drive block; The driving motor is mounted on the base; One end of the driving screw is rotatably mounted on the base, and the other end of the driving screw is transmission-connected to the output end of the driving motor; The threaded driving block is fixedly mounted on the bottom surface of the mounting platform, and the threaded driving block is threadedly connected to the driving screw.

5. The five-axis linkage stone carving machine according to claim 3, characterized in that: The mounting platform is movably provided with a plurality of water shields on both sides along the movement direction thereof, and two adjacent water shields are telescopically connected.

6. The five-axis linkage stone carving machine according to claim 5, characterized in that: A water tank is provided at the bottom of the base, and the water tank is located below the water shield.

7. The five-axis linkage stone carving machine according to claim 3, characterized in that: The C-axis rotary clamping base includes a fixed clamping plate, a rotary motor and a rotary reducer; The fixed chuck is rotatably mounted on the mounting platform, and the fixed chuck is used to clamp and fix the processed stone; The rotating motor is fixedly mounted on the bottom surface of the mounting platform, and the rotating motor is in transmission connection with the rotating reducer; The rotary reducer is fixedly mounted on the bottom surface of the mounting platform, and the output end of the rotary reducer passes through the mounting platform and is in transmission connection with the fixed chuck.

8. The five-axis linkage stone carving machine according to claim 1, characterized in that: The A-axis rotating seat includes an A-axis frame, an angle motor and an angle reducer; The A-axis frame is fixedly installed on the output end of the XZ-axis displacement platform; The angle motor is fixedly mounted on the A-axis frame; The angular reducer is fixedly mounted on the A-axis frame, and the input end of the angular reducer is transmission-connected to the output end of the angular motor.

9. The five-axis linkage stone carving machine according to claim 8, characterized in that: The vertical engraving drill is rotatably mounted on the A-axis frame, and the vertical engraving drill is transmission-connected to the output end of the angular reducer.

Images