Multi-head precise celadon throwing mold

Abstract

The utility model discloses a multi-head precise celadon throwing mold which comprises a workbench, a rotating disc is rotationally installed in the center of the top end of the workbench, a first bevel gear is connected to the outer side of a second bevel gear in a meshed mode, a driving motor is installed at the right end of a middle shaft of a third bevel gear, and an electric telescopic rod is installed at the rear end of a fixing piece. A celadon blank is placed on the rotating disc, the hand wheel is rotated to drive the rotating rod to rotate, the rotating rod drives the first bevel gear to move, the second bevel gear drives the rotating shaft to rotate, the rotating shaft drives the rotating disc to rotate, and therefore the rotating speed of the celadon blank is manually adjusted; by pressing a button switch, an electric telescopic rod drives a fixing piece and a driving motor in the fixing piece to move, a third bevel gear at the end of the driving motor is meshed with a first bevel gear, then the motor can drive a rotating disc to rotate rapidly, the device can freely select between automatic operation and manual operation, and the celadon throwing quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of celadon wheel throwing, in particular to a multi-head precision celadon wheel throwing die. Background Art

[0002] Celadon is a traditional Chinese porcelain craft with a long history and unique craft characteristics. The traditional celadon wheel throwing process requires experienced craftsmen to operate and is time-consuming and labor-intensive. In order to improve the efficiency and quality of celadon production, it is of great significance to design a multi-head precision celadon wheel throwing mold.

[0003] A multi-head precision wheel throwing mold is disclosed in the patent with publication number CN 210336337 U, including a base, a control box and a multi-head wheel throwing head. The base is configured as a rectangular box, and a foot pedal, a wheel throwing scraper placement groove and a wheel throwing tool placement groove are arranged at the front end of the base. The number of the foot pedals is two, and the foot pedal is connected to the base through an elastic element. The wheel throwing scraper placement groove and the wheel throwing tool placement groove are respectively arranged on the left and right sides of the upper end surface of the base. The control box is arranged on the upper end surface of the base, and the control box is fixedly connected to the base. A speed regulating valve and a lifting valve are arranged on the control box. The utility model provides a multi-head precision wheel throwing mold, which is not only convenient to operate and simple and easy to use, but also can greatly reduce the operator's physical strength and energy, and can also improve the wheel throwing accuracy and the production success rate of porcelain, saving costs.

[0004] The above device cannot switch between manual and automatic during use. Celadon is a handicraft. Manual finishing can improve the quality of celadon, while automatic high-speed rotation can quickly form the celadon rough blank. Moreover, the tool in the above device cannot accurately adjust the distance and height of the throwing workpiece, which is not conducive to improving the forming quality of celadon.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes a multi-head precision celadon throwing mold to overcome the above-mentioned technical problems existing in the existing related technology.

[0007] To this end, the specific technical solutions adopted by the utility model are as follows:

[0008] A multi-head precision celadon pottery throwing mold comprises a workbench, a turntable is rotatably installed at the center of the top end of the workbench, the bottom end of the turntable is fixedly connected to a rotating shaft, the bottom end of the rotating shaft is fixedly connected to a second bevel gear, the outer side of the second bevel gear is meshingly connected to the first bevel gear, the front end of the first bevel gear is fixedly connected to a rotating rod, the end of the rotating rod is fixedly connected to a hand wheel, the outer right end of the second bevel gear is meshingly connected to a third bevel gear, a driving motor is installed at the right end of the central shaft of the third bevel gear, the outer side of the driving motor is fixedly connected to a fixing piece, the rear end of the fixing piece is installed with an electric telescopic rod, a vertical pole is slidably installed at the top of the workbench, an L-shaped plate is slidably installed on the outer side of the vertical pole, and a cutter head is installed on the inner side of the L-shaped plate.

[0009] As a further solution of the utility model, the four corners of the bottom end of the workbench are fixedly connected with supporting legs, and the bottom ends of the supporting legs are installed with fixed suction cups.

[0010] As a further solution of the utility model, a button switch is installed at the front end of the workbench, and a tool head slot is provided on the inner side of the right end of the workbench.

[0011] As a further solution of the utility model, a positioning plate is rotatably installed on the outer side of the rotating rod, the positioning plate on the outer side of the rotating rod is fixedly connected to the workbench, the hand wheel is rotatably connected to the workbench, and the electric telescopic rod is fixedly connected to the workbench.

[0012] As a further solution of the utility model, bearings are installed on the outer side of the rotating shaft, and the bearings are provided in two groups.

[0013] As a further solution of the utility model, a slide groove is provided on the inner side of the workbench, and a first screw rod is rotatably installed on the inner side of the workbench. The end of the first screw rod is fixedly connected to a first knob, and the outer side of the first screw rod is spirally connected to a first screw rod sleeve, and the vertical rod is fixedly connected to the first screw rod sleeve.

[0014] As a further solution of the utility model, the inner side of the vertical rod is rotatably connected to a second screw rod, the top end of the second screw rod is fixedly connected to a second knob, the outer side of the second screw rod is spirally connected to a second screw rod sleeve, and the second screw rod sleeve is fixedly connected to the L-shaped plate.

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

[0016] The utility model arranges a workbench, a turntable, a hand wheel, a first bevel gear, a second bevel gear, a third bevel gear, a driving motor, an electric telescopic rod, etc., and places the celadon blank on the turntable. The hand wheel is turned to drive the turning rod to rotate, the turning rod drives the first bevel gear to move, the first bevel gear drives the second bevel gear to rotate, thereby driving the rotating shaft to rotate through the second bevel gear, and the rotating shaft drives the turntable to rotate, so as to manually adjust the rotation speed of the celadon blank. By pressing a button switch, the electric telescopic rod drives the fixing part and the driving motor therein to move, so that the third bevel gear at the end of the driving motor meshes with the first bevel gear, and then the motor drives the turntable to rotate quickly, so that the device can freely choose between automatic and manual, thereby improving the quality of celadon blank throwing.

[0017] The utility model is provided with a workbench, a turntable, a vertical pole, a first screw rod, a second screw rod, an L-shaped plate, a cutter head, etc., wherein the first knob is turned to drive the first screw rod to rotate, the first screw rod drives the first screw rod sleeve to rotate and slide in the workbench, the first screw rod sleeve is driven to move the vertical pole, so that the cutter head is close to the celadon blank, the second knob is turned to drive the second screw rod to rotate, the second screw rod drives the second screw rod sleeve to rotate and rise and fall in the vertical pole, so as to adjust the height of the cutter head, and the celadon blank can be accurately drawn. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of a multi-head precision celadon throwing mold according to an embodiment of the utility model;

[0020] Figure 2 It is a schematic diagram of the overall structure of a rotating shaft driving mechanism of a multi-head precision celadon throwing mold according to an embodiment of the utility model;

[0021] Figure 3 It is a schematic diagram of the installation structure of the first bevel gear, the second bevel gear and the third bevel gear of a multi-head precision celadon throwing die according to an embodiment of the utility model;

[0022] Figure 4 It is a schematic diagram of the installation structure of a first screw rod and a first screw rod sleeve of a multi-head precision celadon pottery throwing die according to an embodiment of the utility model;

[0023] Figure 5It is a schematic diagram of the installation structure of a second screw rod and a second screw rod sleeve of a multi-head precision celadon pottery throwing mold according to an embodiment of the utility model.

[0024] In the figure:

[0025] 1. Workbench; 2. Legs; 3. Push button switch; 4. Cutter head slot; 5. Turntable; 6. Handwheel; 7. Turnbar; 8. First bevel gear; 9. Second bevel gear; 10. Third bevel gear; 11. Drive motor; 12. Fixing piece; 13. Electric telescopic rod; 14. Rotating shaft; 15. Bearing; 16. Vertical pole; 17. L-shaped plate; 18. Cutter head; 19. First knob; 20. First screw rod; 21. First screw rod sleeve; 22. Second knob; 23. Second screw rod; 24. Second screw rod sleeve. DETAILED DESCRIPTION

[0026] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0027] According to an embodiment of the utility model, a multi-head precision celadon throwing die is provided.

[0028] Please refer to the instruction manual Figure 1-5 According to an embodiment of the utility model, a multi-head precision celadon pottery throwing mold comprises a workbench 1, a turntable 5 is rotatably installed at the center of the top of the workbench 1, a rotating shaft 14 is fixedly connected to the bottom end of the turntable 5, a second bevel gear 9 is fixedly connected to the bottom end of the rotating shaft 14, the outer side of the second bevel gear 9 is meshedly connected to the first bevel gear 8, the front end of the first bevel gear 8 is fixedly connected to the rotating rod 7, the end of the rotating rod 7 is fixedly connected to the hand wheel 6, the outer right end of the second bevel gear 9 is meshedly connected to the third bevel gear 10, a driving motor 11 is installed at the right end of the central axis of the third bevel gear 10, a fixing member 12 is fixedly connected to the outer side of the driving motor 11, an electric telescopic rod 13 is installed at the rear end of the fixing member 12, a vertical pole 16 is slidably installed at the top of the workbench 1, an L-shaped plate 17 is slidably installed on the outer side of the vertical pole 16, and a cutter head 18 is installed on the inner side of the L-shaped plate 17.

[0029] When the device is in use, the celadon blank is placed on the turntable 5, the hand wheel 6 is turned to drive the rotating rod 7 to rotate, the rotating rod 7 drives the first bevel gear 8 to move, the first bevel gear 8 drives the second bevel gear 9 to rotate, thereby driving the rotating shaft 14 to rotate through the second bevel gear 9, and the rotating shaft 14 drives the turntable 5 to rotate, so as to manually adjust the rotation speed of the celadon blank, and by pressing the button switch 3, the electric telescopic rod 13 drives the fixing part 12 and the driving motor 11 therein to move, so that the third bevel gear 10 at the end of the driving motor 11 is meshed with the first bevel gear 8, and then the motor can drive the turntable 5 to rotate quickly, so that the device can freely choose between automatic and manual, thereby improving the quality of celadon throwing.

[0030] In one embodiment, please refer to the attached specification Figure 1-5 As a further solution of the utility model, the four corners of the bottom end of the workbench 1 are fixedly connected with legs 2, the bottom ends of the legs 2 are installed with fixed suction cups, the front end of the workbench 1 is installed with a button switch 3, and the inner side of the right end of the workbench 1 is provided with a tool head slot 4.

[0031] A suction cup is arranged at the bottom of the leg 2 to further stabilize the workbench, and the button switch 3 can quickly select to open and close the electric telescopic rod 13 and the drive motor 11.

[0032] In another embodiment, please refer to the attached Figure 1-5 As a further solution of the utility model, a positioning plate is rotatably installed on the outer side of the rotating rod 7, the positioning plate on the outer side of the rotating rod 7 is fixedly connected to the workbench 1, the hand wheel 6 is rotatably connected to the workbench 1, the electric telescopic rod 13 is fixedly connected to the workbench 1, and a bearing 15 is installed on the outer side of the rotating shaft 14, and the bearing 15 is provided with 2 groups.

[0033] Thereby, the rotating rod 7 can rotate stably, and the bearing 15 makes the rotating disk 5 rotate more smoothly and reduces friction.

[0034] In one embodiment, please refer to the attached specification Figure 1-5 As a further solution of the utility model, a slide groove is provided on the inner side of the workbench 1, and a first screw rod 20 is rotatably installed on the inner side of the workbench 1. The end of the first screw rod 20 is fixedly connected to a first knob 19, and the outer side of the first screw rod 20 is spirally connected to a first screw rod sleeve 21, and the vertical rod 16 is fixedly connected to the first screw rod sleeve 21.

[0035] The first screw 20 is rotated by rotating the first knob 19, and the first screw 20 drives the first screw sleeve 21 to rotate and slide in the workbench 1, and the first screw sleeve 21 drives the vertical rod 16 to move, so that the cutter head 18 is close to the celadon blank.

[0036] In another embodiment, please refer to the attached specification Figure 1-5 As a further solution of the utility model, the inner side of the vertical rod 16 is rotatably connected to a second screw rod 23, the top of the second screw rod 23 is fixedly connected to a second knob 22, the outer side of the second screw rod 23 is spirally connected to a second screw rod sleeve 24, and the second screw rod sleeve 24 is fixedly connected to the L-shaped plate 17.

[0037] The second screw rod 23 is driven to rotate by rotating the second knob 22, and the second screw rod 23 drives the second screw rod sleeve 24 to rotate and rise and fall in the vertical rod 16, so as to adjust the height of the cutter head.

[0038] When in use, the celadon blank is placed on the turntable 5, the hand wheel 6 is turned to drive the rotating rod 7 to rotate, the rotating rod 7 drives the first bevel gear 8 to move, the first bevel gear 8 drives the second bevel gear 9 to rotate, so that the second bevel gear 9 drives the rotating shaft 14 to rotate, and the rotating shaft 14 drives the turntable 5 to rotate, so as to manually adjust the rotation speed of the celadon blank, and by pressing the button switch 3, the electric telescopic rod 13 drives the fixing part 12 and the driving motor 11 therein to move, so that the third bevel gear 10 at the end of the driving motor 11 is meshed with the first bevel gear 8, so that the motor can drive the turntable 5 Rapid rotation allows the device to freely choose between automatic and manual rotation, thereby improving the quality of celadon throwing. By turning the first knob 19, the first screw rod 20 is driven to rotate, and the first screw rod 20 drives the first screw rod sleeve 21 to rotate and slide in the workbench 1. The first screw rod sleeve 21 drives the vertical rod 16 to move, so that the cutter head 18 is close to the celadon blank. By turning the second knob 22, the second screw rod 23 is driven to rotate, and the second screw rod 23 drives the second screw rod sleeve 24 to rotate and rise and fall in the vertical rod 16, so as to adjust the height of the cutter head, and the celadon throwing can be precise.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-head precision celadon throwing mold, comprising a workbench (1), characterized in that: A rotating disk (5) is rotatably mounted at the center of the top of the workbench (1); a rotating shaft (14) is fixedly connected to the bottom end of the rotating disk (5); a second bevel gear (9) is fixedly connected to the bottom end of the rotating shaft (14); the outer side of the second bevel gear (9) is meshingly connected to the first bevel gear (8); a rotating rod (7) is fixedly connected to the front end of the first bevel gear (8); a hand wheel (6) is fixedly connected to the end of the rotating rod (7); the outer right end of the second bevel gear (9) is meshingly connected to the first bevel gear (8); A third bevel gear (10) is connected to the workbench (1); a driving motor (11) is installed at the right end of the middle shaft of the third bevel gear (10); a fixing member (12) is fixedly connected to the outside of the driving motor (11); an electric telescopic rod (13) is installed at the rear end of the fixing member (12); a vertical rod (16) is slidably installed at the top of the workbench (1); an L-shaped plate (17) is slidably installed on the outside of the vertical rod (16); and a cutter head (18) is installed on the inside of the L-shaped plate (17).

2. A multi-head precision celadon throwing die according to claim 1, characterized in that: The four corners of the bottom end of the workbench (1) are fixedly connected to supporting legs (2), and the bottom ends of the supporting legs (2) are installed with fixed suction cups.

3. The multi-head precision celadon throwing die according to claim 1, characterized in that: A button switch (3) is installed at the front end of the workbench (1), and a tool head slot (4) is provided on the inner side of the right end of the workbench (1).

4. The multi-head precision celadon throwing die according to claim 1, characterized in that: A positioning plate is rotatably mounted on the outer side of the rotating rod (7); the positioning plate on the outer side of the rotating rod (7) is fixedly connected to the workbench (1); the hand wheel (6) is rotatably connected to the workbench (1); and the electric telescopic rod (13) is fixedly connected to the workbench (1).

5. The multi-head precision celadon throwing die according to claim 1, characterized in that: A bearing (15) is installed on the outer side of the rotating shaft (14), and two groups of the bearings (15) are provided.

6. The multi-head precision celadon throwing die according to claim 1, characterized in that: A slide groove is provided on the inner side of the workbench (1), a first screw rod (20) is rotatably mounted on the inner side of the workbench (1), the end of the first screw rod (20) is fixedly connected to a first knob (19), the outer side of the first screw rod (20) is spirally connected to a first screw rod sleeve (21), and the vertical rod (16) is fixedly connected to the first screw rod sleeve (21).

7. The multi-head precision celadon throwing die according to claim 1, characterized in that: The inner side of the vertical rod (16) is rotatably connected to a second screw rod (23), the top end of the second screw rod (23) is fixedly connected to a second knob (22), the outer side of the second screw rod (23) is spirally connected to a second screw rod sleeve (24), and the second screw rod sleeve (24) is fixedly connected to the L-shaped plate (17).

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