Lifting workbench for small sculpture processing

Abstract

The utility model relates to the technical field of sculpture workbenches, in particular to a lifting workbench for small sculpture processing, which comprises a base and a U-shaped workbench plate, a support plate is fixedly connected to the bottom surface of the U-shaped workbench plate, a pneumatic telescopic rod is mounted on the surface of the upper end of the base, and the upper end of the pneumatic telescopic rod is fixedly connected with the support plate. A circular mounting groove is formed in the surface of the upper end of the U-shaped working table plate in a penetrating mode, and a circular bearing plate is movably mounted in the circular mounting groove. Sculpture raw materials to be sculptured can be clamped and fixed in the front-back direction and the left-right direction by arranging the limiting mechanism, so that the sculpture raw materials are stably placed on the working table and are not prone to toppling over; and the sculpture raw materials can be automatically rotated, manual rotation of the sculpture raw materials is not needed, the carving work is more convenient, the bottom end of the interior of the U-shaped working table plate can be automatically cleaned, the working table is kept clean, manual cleaning is not needed, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sculpture workbenches, in particular to a lifting workbench for processing small sculptures. Background Art

[0002] Sculpture is a type of plastic art, which refers to the art of using various plastic materials or hard materials that can be carved and engraved to create visible and tangible artistic images with a certain space, thereby reflecting social life and expressing the artist's aesthetic feelings, aesthetic emotions and aesthetic ideals.

[0003] When performing small-scale carving, the sculpture material is generally placed on a workbench for carving. Nowadays, a liftable workbench has appeared to meet the requirements of different carving workers. However, the existing lift workbench can only simply carry the sculpture material when in use, and cannot position the sculpture material well, resulting in easy tipping and displacement during carving. In addition, the carving staff needs to constantly rotate the sculpture material manually for carving, which is inconvenient. Therefore, we propose a lift workbench for small-scale sculpture processing. Utility Model Content

[0004] The purpose of the utility model is to provide a lifting workbench for processing small sculptures to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a lifting workbench for small sculpture processing, comprising a base and a U-shaped workbench plate, the bottom surface of the U-shaped workbench plate is fixedly connected with a support plate, the upper end surface of the base is installed with a pneumatic telescopic rod, and the upper end of the pneumatic telescopic rod is fixedly connected with the support plate, the upper end surface of the U-shaped workbench plate is penetrated with a circular mounting groove, a circular bearing plate is movably installed inside the circular mounting groove, an annular groove is opened on the inner side wall of the circular mounting groove, a plurality of groups of arc-shaped movable plates are inserted inside the annular groove, and a plurality of groups of the arc-shaped movable plates are fixedly connected with the circular bearing plate away from the side of the annular groove, a limiting mechanism is arranged on the upper end surface of the circular bearing plate, and a cleaning mechanism is arranged on the upper end surface of the U-shaped workbench plate near the back;

[0006] The limiting mechanism comprises two groups of slide grooves, slide plates are inserted into the two groups of slide grooves, upper ends of the two groups of slide plates are fixedly connected to limiting plates, and transverse grooves are penetrated through the outer side walls of the two groups of limiting plates.

[0007] As a further description of the above technical solution:

[0008] A slide bar is fixedly installed inside the transverse groove, and sliders are sleeved on the outside of the slide bar near both ends, and one end of the two groups of sliders is fixedly connected with a clamping plate.

[0009] As a further description of the above technical solution:

[0010] The upper surface of the limit plate is provided with a plurality of groups of insertion holes, and fixing nails are inserted into the insertion holes. The upper surface of the slider is provided with fixing holes, and the fixing holes are matched with the fixing nails.

[0011] As a further description of the above technical solution:

[0012] The bottom surface of the circular supporting plate is fixedly connected to a U-shaped plate 1, the bottom end of the U-shaped plate 1 is rotatably connected to a rotating shaft 1, one end of the rotating shaft 1 is fixedly connected to a gear 1, the outer walls of the two groups of skateboards are fixedly installed with connecting plates near the bottom ends, one end of the two groups of connecting plates are fixedly connected to racks, and the two groups of racks are meshed with gear 1, a motor 1 is installed on the bottom surface of the U-shaped plate 1, and the output end of the motor 1 is connected to one end of the rotating shaft 1.

[0013] As a further description of the above technical solution:

[0014] The bottom surface of the circular supporting plate is fixedly connected to an annular plate, and the outer wall of the annular plate is provided with a plurality of tooth grooves. The bottom surface of the U-shaped workbench is fixedly installed with a U-shaped plate 2, and the bottom end of the U-shaped plate 2 is rotatably connected to a rotating shaft 2, and one end of the rotating shaft 2 is fixedly connected to a gear 2, and the gear 2 is meshed with the tooth grooves. The bottom surface of the U-shaped plate 2 is installed with a motor 2, and the output end of the motor 2 is connected to one end of the rotating shaft 2.

[0015] As a further description of the above technical solution:

[0016] The cleaning mechanism comprises a U-shaped bracket, wherein two groups of electric telescopic rods are installed at the top of the U-shaped bracket, the bottom ends of the two groups of electric telescopic rods are fixedly connected to long plates, and the bottom surfaces of the long plates are fixedly connected to a plurality of groups of bristles.

[0017] As a further description of the above technical solution:

[0018] The two inner side walls of the U-shaped workbench are penetrated by long grooves, and threaded rods are rotatably connected inside the two groups of long grooves. A movable block is sleeved on the outside of the threaded rod, and one end of the movable block is fixedly connected to the U-shaped bracket. Motor three is installed near the two sides on the front end surface of the U-shaped workbench, and the output end of motor three is connected to one end of the threaded rod.

[0019] Effective effects:

[0020] The utility model provides a lifting workbench for small sculpture processing, which has the following beneficial effects:

[0021] In the small sculpture processing lifting workbench, two sets of racks can be moved laterally through motor 1, rotating shaft 1 and gear 1, so that two sets of limit plates are close to each other, and the left and right sides of the sculpture material and near the bottom are clamped and fixed, and the front and rear end surfaces of the sculpture material can be clamped and fixed through the two sets of clamping plates. Through the above operation, the sculpture material to be engraved can be clamped and fixed in the front and back directions and left and right directions, so that it can be stably placed on the workbench and not easily tipped over, which assists in subsequent engraving operations and makes engraving more convenient. When the height of the U-shaped workbench needs to be further adjusted later, when the U-shaped workbench moves vertically and shakes, the sculpture material placed therein will not tip over.

[0022] In the small sculpture processing lifting workbench, the circular bearing plate can be driven to rotate through the motor 2, the rotating shaft 2, the gear 2 and the ring groups of tooth grooves, thereby driving the sculpture material fixed thereon to rotate, so that the sculptor can adjust the various sides of the sculpture material to face himself, and assist the sculptor to fully carve the sculpture material without manually rotating the sculpture material, making the carving work more convenient.

[0023] The U-shaped workbench is an ideal platform for cleaning small sculptures. The U-shaped workbench is an ideal platform for cleaning small sculptures. The U-shaped workbench is an ideal platform for cleaning small sculptures. The U-shaped workbench is an ideal platform for cleaning small sculptures. The U-shaped workbench is an ideal platform for cleaning small sculptures. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a bottom view of the U-shaped workbench in the utility model;

[0026] Figure 3 It is a cross-sectional view of the circular bearing plate in the utility model;

[0027] Figure 4 It is a structural schematic diagram of the limiting mechanism in the utility model;

[0028] Figure 5 It is a partial structural schematic diagram of the cleaning mechanism in the utility model.

[0029] Description of reference numerals:

[0030] 1. Base; 2. Pneumatic telescopic rod; 3. Support plate; 4. U-shaped workbench; 5. Round mounting groove; 6. Round bearing plate; 7. Slide groove; 8. Slide plate; 9. Limit plate; 10. Horizontal groove; 11. Slide rod; 12. Sliding block; 13. Clamp plate; 14. Fixing nail; 15. Connecting plate; 16. Rack; 17. U-shaped plate 1; 18. Rotating shaft 1; 19. Gear 1; 20. U-shaped plate 2; 21. Rotating shaft 2; 22. Gear 2; 23. Annular plate; 24. Arc movable plate; 25. U-shaped bracket; 26. Electric telescopic rod; 27. Long plate; 28. Brush; 29. ​​Long groove; 30. Threaded rod; 31. Movable block; 32. Limiting mechanism; 33. Cleaning mechanism. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-Figure 5 A lifting workbench for small sculpture processing comprises a base 1 and a U-shaped workbench plate 4, the bottom surface of the U-shaped workbench plate 4 is fixedly connected with a support plate 3, a pneumatic telescopic rod 2 is installed on the upper end surface of the base 1, and the upper end of the pneumatic telescopic rod 2 is fixedly connected to the support plate 3, a circular mounting groove 5 is penetrated on the upper end surface of the U-shaped workbench plate 4, a circular bearing plate 6 is movably installed inside the circular mounting groove 5, an annular groove is opened on the inner side wall of the circular mounting groove 5, a plurality of groups of arc-shaped movable plates 24 are inserted inside the annular groove, and a plurality of groups of arc-shaped movable plates 24 are fixedly connected to the circular bearing plate 6 away from the side of the annular groove, a limiting mechanism 32 is arranged on the upper end surface of the circular bearing plate 6, a cleaning mechanism 33 is arranged on the upper end surface of the U-shaped workbench plate 4 near the back side, the limiting mechanism 32 comprises two groups of slide grooves 7, slide plates 8 are inserted in the two groups of slide grooves 7, the upper ends of the two groups of slide plates 8 are fixedly connected to the limiting plates 9, and the outer side walls of the two groups of limiting plates 9 are penetrated with transverse grooves 10.

[0033] A slide bar 11 is fixedly installed inside the transverse groove 10, and sliders 12 are sleeved on the outside of the slide bar 11 near the two ends. One end of the two groups of sliders 12 is fixedly connected to a clamping plate 13. A plurality of groups of jacks are provided on the upper end surface of the limit plate 9, and fixing nails 14 are inserted into the jacks. A fixing hole is provided on the upper end surface of the slider 12, and the fixing hole matches the fixing nail 14. By inserting one end of the fixing nail 14 through the corresponding jack into the fixing hole, the position of the clamping plate 13 can be fixed, so that the front and rear end surfaces of the sculpture material can be clamped and fixed.

[0034] A U-shaped plate 17 is fixedly connected to the bottom surface of the circular bearing plate 6, and a rotating shaft 18 is rotatably connected to the bottom end of the U-shaped plate 17. One end of the rotating shaft 18 is fixedly connected to a gear 19. A connecting plate 15 is fixedly installed on the outer walls of the two groups of slide plates 8 near the bottom end. One end of the two groups of connecting plates 15 is fixedly connected to a rack 16, and the two groups of racks 16 are meshed with the gear 19. A motor 1 is installed on the bottom surface of the U-shaped plate 17, and the output end of the motor 1 is connected to one end of the rotating shaft 18. The rotating shaft 18 is driven by the motor 1 to rotate clockwise, which can drive the two groups of racks 16 to move horizontally. The two groups move in opposite directions, so that the two groups of slide plates 8 move along the two groups of slide grooves 7 respectively and approach each other, which can drive the two groups of limit plates 9 to approach each other.

[0035] An annular plate 23 is fixedly connected to the bottom surface of the circular supporting plate 6, and a plurality of groups of tooth grooves are provided on the outer wall of the annular plate 23. A U-shaped plate 20 is fixedly installed on the bottom surface of the U-shaped workbench plate 4. A rotating shaft 21 is rotatably connected to the bottom end of the U-shaped plate 20. A gear 22 is fixedly connected to one end of the rotating shaft 21, and the gear 22 is meshed with the tooth grooves. A motor 3 is installed on the bottom surface of the U-shaped plate 20, and an output end of the motor 3 is connected to one end of the rotating shaft 21. The rotating shaft 21 is driven to rotate by the motor 2 installed on the bottom surface of the U-shaped plate 20, thereby driving the gear 22 to rotate, and cooperating with the groups of tooth grooves provided on the annular plate 23, the circular supporting plate 6 can be driven to rotate along the annular groove in the circular mounting groove 5 through the arc-shaped movable plate 24, thereby driving the sculpture raw material fixed thereon to rotate.

[0036] When in use, the U-shaped workbench 4 connected by the support plate 3 is driven by the pneumatic telescopic rod 2 installed on the base 1 to move vertically, and the height of the U-shaped workbench 4 can be adjusted according to actual needs. After adjustment, the sculpture material to be engraved is placed on the upper end of the circular bearing plate 6 to avoid and be located between the two groups of limit plates 9. At this time, the motor 1 installed on the bottom surface of the U-shaped plate 17 is started to drive the rotating shaft 18 to rotate clockwise, which can drive the two groups of racks 16 to move horizontally, and the two groups move in opposite directions, which can drive the two groups of slide plates 8 connected by the connecting plate 15 to move along the two groups of slide grooves 7 respectively and approach each other, and can drive the two groups of limit plates 9 to approach each other, clamp and fix the left and right sides of the sculpture material and near the bottom position, and then use the slider 12 to move along the slide rod 1 installed in the horizontal groove 10 1 Move the clamping plate 13, and similarly move another group of clamping plates 13, so that the two groups of clamping plates 13 installed on the limiting plate 9 are close to each other, so that the two groups of clamping plates 13 are respectively close to the front and rear end surfaces of the sculpture material, and then one end of the fixing nail 14 is inserted into the fixing hole through the corresponding plug hole to fix the position of the clamping plate 13, so that the front and rear end surfaces of the sculpture material can be clamped and fixed. Through the above operation, the sculpture material to be engraved can be clamped and fixed in the front and rear directions and left and right directions, so that it can be stably placed on the workbench, so that it is not easy to tip over, and assist the subsequent engraving operation, making engraving more convenient, and when the height of the U-shaped workbench 4 needs to be further adjusted later, when the U-shaped workbench 4 moves vertically and shakes, it will not cause the sculpture material placed therein to tip over;

[0037] When the carving material is fixed for carving, the second motor installed on the bottom surface of the second U-shaped plate 20 can drive the second shaft 21 to rotate, thereby driving the second gear 22 to rotate, and in conjunction with the groups of tooth grooves provided on the annular plate 23, the circular bearing plate 6 can be driven to rotate along the annular groove in the circular mounting groove 5 through the arc-shaped movable plate 24, thereby driving the sculpture material fixed thereon to rotate, so that the carving worker can adjust the various sides of the sculpture material to face himself, and assist the carving worker to fully carve the sculpture material without manually rotating the sculpture material, making the carving work more convenient.

[0038] See also Figure 3 and Figure 5 The cleaning mechanism 33 includes a U-shaped bracket 25, two groups of electric telescopic rods 26 are installed at the top of the U-shaped bracket 25, the bottom ends of the two groups of electric telescopic rods 26 are fixedly connected to long plates 27, and the bottom surface of the long plates 27 is fixedly connected to a plurality of groups of bristles 28. The arrangement position of each group of bristles 28 avoids the limit plate 9 and the clamping plate 13, which can avoid obstruction during subsequent movement. Since the engraving material is fixed on the upper end surface of the circular supporting plate 6 for engraving operation, the debris generated during engraving generally falls on both sides of the two groups of limit plates 9, and there is a small amount of debris on the circular supporting plate 6.

[0039] The two inner side walls of the U-shaped workbench 4 are penetrated with long grooves 29, and threaded rods 30 are rotatably connected inside the two groups of long grooves 29. A movable block 31 is sleeved on the outside of the threaded rod 30, and one end of the movable block 31 is fixedly connected to the U-shaped bracket 25. Motor three is installed on the front end surface of the U-shaped workbench 4 near the two sides, and the output end of motor three is connected to one end of the threaded rod 30. A circular hole is penetrated through the outer wall of the movable block 31, and a thread that matches the threaded rod 30 is opened on the inner wall of the circular hole. When the threaded rod 30 rotates, the movable block 31 can be driven to move through the cooperation of the thread.

[0040] Specifically, after the engraving is completed, the clamping plate 13 and the limiting plate 9 can be moved to the initial position in the same way to release the limiting of the engraving material, and then the engraving material can be removed from the circular carrying plate 6. At this time, the two groups of electric telescopic rods 26 installed at the top of the U-shaped bracket 25 in the cleaning mechanism 33 can drive the long board 27 to move downward, so that the groups of bristles 28 installed on the bottom surface of the long board 27 are close to the bottom end of the U-shaped workbench 4. Then, the threaded rod 30 is driven to rotate by the motor 3, thereby driving the movable block 31 to move along the threaded rod 30, driving the U-shaped bracket 25 to move, so that the groups of bristles 28 move along the bottom end of the U-shaped workbench 4, and the carved debris on the surface of the U-shaped workbench 4 can be cleaned. Through the above operation, the bottom end of the interior of the U-shaped workbench 4 can be automatically cleaned to keep the workbench clean without manual cleaning, thereby effectively improving work efficiency.

[0041] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A lifting workbench for small sculpture processing, characterized by: The invention comprises a base (1) and a U-shaped workbench (4), wherein the bottom surface of the U-shaped workbench (4) is fixedly connected with a support plate (3), the upper surface of the base (1) is installed with a pneumatic telescopic rod (2), and the upper end of the pneumatic telescopic rod (2) is fixedly connected with the support plate (3), the upper surface of the U-shaped workbench (4) is provided with a circular installation groove (5) penetrating through the upper surface of the U-shaped workbench (4), a circular bearing plate (6) is movably installed inside the circular installation groove (5), an annular groove is provided on the inner side wall of the circular installation groove (5), a plurality of groups of arc-shaped movable plates (24) are inserted inside the annular groove, and a plurality of groups of the arc-shaped movable plates (24) are fixedly connected with the circular bearing plate (6) at a side away from the annular groove, a limiting mechanism (32) is provided on the upper surface of the circular bearing plate (6), and a cleaning mechanism (33) is provided on the upper surface of the U-shaped workbench (4) near the back side; The limiting mechanism (32) comprises two groups of slide grooves (7), slide plates (8) are inserted into the two groups of slide grooves (7), the upper ends of the two groups of slide plates (8) are fixedly connected to the limiting plates (9), and the outer side walls of the two groups of limiting plates (9) are penetrated by transverse grooves (10).

2. The lifting workbench for small sculpture processing according to claim 1 is characterized by: A slide bar (11) is fixedly installed inside the transverse groove (10), and sliders (12) are sleeved on the outside of the slide bar (11) near both ends, and one end of two groups of sliders (12) are fixedly connected to a clamping plate (13).

3. The lifting workbench for small sculpture processing according to claim 2 is characterized in that: The upper surface of the limit plate (9) is provided with a plurality of groups of insertion holes, and fixing nails (14) are inserted into the insertion holes. The upper surface of the slider (12) is provided with fixing holes, and the fixing holes are matched with the fixing nails (14).

4. The lifting workbench for small sculpture processing according to claim 3 is characterized by: The bottom surface of the circular bearing plate (6) is fixedly connected to a U-shaped plate (17); the bottom end of the U-shaped plate (17) is rotatably connected to a rotating shaft (18); one end of the rotating shaft (18) is fixedly connected to a gear (19); the outer walls of the two groups of slide plates (8) are fixedly installed with connecting plates (15) near the bottom ends; one end of the two groups of connecting plates (15) is fixedly connected to a rack (16); and the two groups of racks (16) are meshed with the gear (19); the bottom surface of the U-shaped plate (17) is installed with a motor; the output end of the motor is connected to one end of the rotating shaft (18).

5. The lifting workbench for small sculpture processing according to claim 4 is characterized by: The bottom surface of the circular bearing plate (6) is fixedly connected with an annular plate (23), and the outer wall of the annular plate (23) is provided with a plurality of groups of tooth grooves. The bottom surface of the U-shaped workbench plate (4) is fixedly installed with a second U-shaped plate (20), and the bottom end of the inside of the second U-shaped plate (20) is rotatably connected with a second rotating shaft (21), and one end of the second rotating shaft (21) is fixedly connected with a second gear (22), and the second gear (22) is meshed with the tooth grooves. The bottom surface of the second U-shaped plate (20) is installed with a second motor, and the output end of the second motor is connected to one end of the second rotating shaft (21).

6. The lifting workbench for small sculpture processing according to claim 1 is characterized by: The cleaning mechanism (33) comprises a U-shaped bracket (25), two groups of electric telescopic rods (26) are installed at the top end of the U-shaped bracket (25), the bottom ends of the two groups of electric telescopic rods (26) are fixedly connected to long plates (27), and the bottom surface of the long plates (27) is fixedly connected to a plurality of groups of bristles (28).

7. The lifting workbench for small sculpture processing according to claim 6 is characterized by: Long grooves (29) are formed through both inner side walls of the U-shaped workbench (4), and threaded rods (30) are rotatably connected inside the two groups of long grooves (29). A movable block (31) is sleeved outside the threaded rod (30), and one end of the movable block (31) is fixedly connected to the U-shaped bracket (25). Motors (3) are installed near both sides of the front end surface of the U-shaped workbench (4), and the output end of the motor (3) is connected to one end of the threaded rod (30).

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