43results about "Hand artistic tools" patented technology

The utility model provides an adjustable carving knife, which belongs to the technical field of carving tools and comprises a grip, an adjusting component is mounted at one end of the grip and comprises a mounting seat, a ball head is arranged on one side of the mounting seat, an adjusting seat is arranged on the other side of the mounting seat, and a pressing head is mounted on one side of the adjusting seat. A fixing seat is installed on the peripheral side of the pressing head, an adjusting rail is arranged on the fixing seat, an aligning groove is formed in the fixing seat, an aligning plate is installed in the aligning groove, a spring is installed at the bottom of the aligning plate, a locking groove is formed in the fixing seat, a locking block is installed in the locking groove, and a ball cup is installed at the bottom of the aligning plate; the angle of the carving knife is conveniently adjusted through the adjusting assembly, and flexibility is improved; and after the angle is fixed, the locking block is embedded into the locking groove to rigidly lock the tool bit assembly, it is guaranteed that deviation is avoided during carving stress, and the problem that continuous angle adjustment of a traditional carving tool is difficult to achieve is solved.

A polychromatic carving medium (100) and system for layered colour revelation. The medium (100) includes a workpiece having a multi-layered structure composed of a plurality of stacked layers (102), each layer being of a distinct colour and bonded to form a unitary laminated body. Carving through the layers exposes underlying colours corresponding to carving depth, producing a depth-dependent chromatic effect. The layers may be formed from polymeric, vinyl, or composite materials joined by heat-pressure lamination or thermoplastic fusion, and may include stabilising or protective coatings. In another embodiment, the workpiece comprises a polymeric matrix having amorphously distributed colour zones that yield non-repetitive chromatic patterns upon carving. A method of manufacture (300) includes forming coloured sheets, stacking, fusing, cooling, and trimming to produce the layered medium. The invention further provides a kit comprising the carving medium (100), carving tools (402), and design templates for artistic or educational use.

The invention discloses equipment for assisting manual carving of stones, and belongs to the field of mechanical auxiliary manual carving of the stones. The equipment comprises a workbench with a height adjusting function, a base is arranged at the bottom end of the workbench, and the top end of the workbench is connected with a lifting plate with an opening in the middle through a triangular supporting lifting assembly; the lifting plate is connected with a rotating table located in the middle of the lifting plate through a gear transmission assembly, the edge of the bottom end of the rotating table is provided with a plurality of stone top side image scanning and monitoring assemblies and a multi-degree-of-freedom mechanical arm, and the free end of the multi-degree-of-freedom mechanical arm is provided with a stone clamping structure or a stone auxiliary chiseling and punching structure. According to the equipment and method for assisting manual carving of the stone, the stone is clamped and fixed in a mechanical assistance mode, chiseling and punching are assisted for manual carving, the labor intensity of carving personnel is reduced, and the carving efficiency is improved.

The utility model provides a carving knife with a knife head convenient to replace, which comprises a carving knife handle, and further comprises a knife head protection sleeve, a knife head, a knife handle and a knife head, and the clamping and fixing structure is engraved in the cutter handle. An internal thread at the bottom of one connecting cylinder is in threaded connection with an external thread at the top of the other connecting cylinder, after screwing is conducted, a threaded sleeve is rotated, a clamping block is inserted into a clamping ring groove, the connecting cylinders are firmly connected through the clamping block, the remaining connecting cylinders are connected in sequence, and therefore the carving knife handle can be conveniently and rapidly assembled; according to the carving knife, the carving knife handle is convenient to disassemble, a user can select a proper knife head assembly according to the carving requirement and quickly exchange and assemble the knife head assembly, so that the carving efficiency is improved, the top is protected through the knife head protection sleeve, and the carving knife is compact in overall structure, light and convenient to carry and store.

The invention relates to the technical field of sculpture, in particular to a sculpture knife with a polishing function, and solves the problems that during sculpture operation, the sculpture knife needs to be frequently taken and replaced between a sculpture knife and a polishing knife, and the replacement operation accelerates arm fatigue, so that the sculpture sculpture progress is influenced. Comprising a cutter handle, a storage groove is formed in one end of the cutter handle, a rotating ring is rotationally arranged on the inner side of the storage groove, a carving cutter and a grinding cutter are detachably installed on the outer surface of the rotating ring, the carving cutter and the grinding cutter are in axial symmetry, and a rotating shaft is inserted in the center of the rotating ring in a penetrating mode; the end of the rotating shaft extends into the cutter handle and is rotationally connected with the cutter handle, a mounting clamping groove is formed in one side of the cutter handle, and a protective shell is connected to the outer side of the mounting clamping groove in a clamped mode. In the sculpture operation process, the carving process and the polishing process are directly and rapidly switched, and the arm operation amount of an operator is reduced.

The utility model relates to a multifunctional ice and snow sculpture tool relates to sculpture tool technical field, including the installation board who sets up with the support plate, the symmetrical fixed mounting of clamping assembly has on the support plate, clamping assembly includes motor, connecting box, gear column, rack, clamping plate, the gear column of rotating installation in connecting box is driven by motor, and the upper and lower ends of gear column are engaged with rack respectively, and the rack is horizontally slidably installed in connecting box, and every rack respectively passes the top and bottom with corresponding clamping plate fixed connection of connecting box, and the clamping plate is correspondingly matched between each other, the utility model drives gear column rotation through motor, drives the synchronous sliding of the rack of symmetrical engagement up and down, and further drives two sides clamping plate to be close to each other or away from each other, realizes the quick clamping and loosening of ice material, and the operation step is simple and efficient, and the labor intensity of operator is reduced greatly, solves the problem that ice sculpture fixed structure is complex in prior art, is inconvenient to use, adapts the demand of ice and snow sculpture field efficient operation.

This utility model relates to the field of printmaking engraving technology and provides an auxiliary frame for printmaking engraving, including two support plates. A placement plate for placing the printmaking engraving board is movably mounted on the bottom front side of the two support plates. A horizontal plate is positioned between the top of the two support plates. A positioning plate for fixing the printmaking engraving board is movably mounted on the top front side of the two support plates, below the horizontal plate. In this auxiliary frame, the horizontal plate is installed between the two support plates to form the frame. The printmaking board is then placed on the placement plate. By adjusting the position of the placement plate to accommodate artists of different heights or working habits, the positioning plate is raised and lowered until it is flush with and fixed to the printmaking board. When the artist needs to adjust the angle of the printmaking board during the engraving process, rotating the second handle rotates the rotating shaft, thereby causing the adjustment plate to rotate synchronously, achieving angle adjustment. This ensures the most comfortable working posture during the engraving process and reduces fatigue.

The utility model relates to the technical field of sculpture clay shaping, and discloses a detachable combined type sculpture clay shaping auxiliary frame, which comprises a base, a T-shaped frame assembly, a plurality of sculpture clay shaping auxiliary frames and a plurality of sculpture clay shaping auxiliary frames, the T-shaped frame assembly comprises a cross rod which can be connected to the top end of the supporting column in a threaded mode. A head portrait frame assembly; the head portrait frame assembly comprises a threaded ring which can be connected to the top end of the supporting column in a threaded mode. A frame assembly; the frame assembly comprises a connecting column which can be connected to the top end of the supporting column in a threaded mode, a plurality of evenly-distributed connecting rods are connected to the connecting column in an inserted mode, and extension rods convenient to disassemble and assemble are arranged on the two sides of each connecting rod. Compared with the prior art, the utility model has the advantages that the whole body is convenient to disassemble and assemble, the combined use is convenient, the use layout can be flexibly adjusted according to the clay sculpture requirement, and the use is convenient.

The utility model discloses an electric curved surface hammer which comprises a shell, a male die mechanism and a female die mechanism are arranged on the shell, an operation system is arranged on the shell, a foot switch is arranged on one side of the bottom of the shell, two drivers are installed in the shell, the male die mechanism comprises a motor installation assembly, and the female die mechanism comprises a motor. A planetary reducer is fixedly mounted at the end of the motor mounting assembly, an upper servo motor is fixedly connected to the end of the planetary reducer, and a crankshaft is connected to the end of an output shaft of the planetary reducer through a coupler. According to the electric curved surface hammer, a worker places a product on a concave mold and treads a foot switch to start equipment, an upper servo motor drives a convex mold to move downwards, meanwhile, a lower servo motor drives an elevator to work, the elevator drives the concave mold to ascend and descend, and the surface of the product is automatically knocked to form a curved surface; workers do not need to work for a long time, and the production efficiency is effectively improved.

The utility model relates to the technical field of book carving knives, and discloses a strength-adjustable carving knife device which comprises a handheld shell, the handheld shell is provided with an adjusting sleeve in threaded connection with the handheld shell, a thrust spring is arranged between the handheld shell and the adjusting sleeve, the adjusting sleeve is connected with a movable assembly in a sliding mode, and the movable assembly is connected with the handheld shell. The adjusting sleeve is provided with a positioning assembly matched with the movable assembly. The strength-adjustable carving knife device has the advantages that the carving strength can be adjusted and the like, and the problems that force generated by knocking is very troublesome to control by a user, a work cannot be completed when the knocking force is too small, and even the whole work is cracked when the force is too large are solved.

The utility model relates to a velvet scraper knife device for surface treatment of metal jewelry, which comprises a knife frame and a double-head knife slidably mounted in the knife frame, the double-head knife is slidably mounted in the knife frame, two scraper knives of the double-head knife are different, and after the used scraper knife heads are used and adjusted according to needs, a fastening ring body is rotated to fasten the double-head knife. The interior of the fastening ring body is in threaded installation with the surface of the fixing rod, so that the toothed ring body on one side of the fastening ring body is attached to the surfaces of the two strip-shaped toothed plates, tooth parts on the surfaces of the two strip-shaped toothed plates are meshed with the surface of the toothed ring body, the limiting effect is achieved, the double-end cutter is limited in the cutter frame, the situation that the double-end cutter moves in the using process, and the cutter is damaged is avoided. When the brush needs to be used for cleaning the metal jewelry, the shifting plate is pushed to drive the rod body to move, the rod body drives the sliding base to move in the sliding groove, meanwhile, the brush part is taken out of the containing groove, the rod body is rotated for use, and the two springs are used for pulling the sliding base to slide in the sliding groove.

The utility model discloses a double locking art knife relates to art knife field, including shell, moving part and locking subassembly, one end of shell is clamped and connected with the stop block, and one side of stop block is welded with the clamping plate, and the inside of shell is clamped and slid connection with blade, and the surface of blade is equipped with the groove, and the locking subassembly is fixed in the groove. The moving part is arranged on one side of the blade, and the moving part is connected with the shell in a clamped and sliding mode. According to the double-locking art knife, by arranging the connecting assembly and the locking assembly, in the use process of the art knife, structural connection is tight, the situation that a blade is loosened in the follow-up use process of the art knife is avoided, follow-up workers conveniently replace and maintain the blade, meanwhile, the art knife is provided with a double-locking structure, and the practicability is high. And the art knife is more stable during use, the situation that the blade is loosened in the subsequent moving process is avoided, the use process of the art knife is safer, and a worker can use the art knife conveniently.

The invention discloses a special egg painting device for an egg carving, which is used for solving the difficulty in painting warps and wefts of an eggshell in the egg carving manufacturing process. The main body frame is of a three-dimensional structure made of alloy and comprises a base. A movable supporting rod is arranged, the stroke of the movable supporting rod is controlled through a linear sliding rail, and the movable supporting rod can be fixed through a locking positioning nut; the rubber fixing chucks have two types and can stably clamp various eggshells. The device is further provided with an equally-dividing ruler disc used for dividing an eggshell into sixteen equal parts, an equally-dividing ruler disc positioning block ensures stability of the device, an eggshell shape taking ruler is used for taking the shape of the eggshell and drawing a longitudinal straight line and is provided with accurate scales, a shape taking ruler adjusting nut is matched and can be finely adjusted, and a 2B propelling pencil special for drawing is additionally arranged. According to the egg drawing device, the accuracy and efficiency of egg shell warp and weft drawing are effectively improved, the egg sculpture manufacturing difficulty is reduced, the positive promotion effect on inheritance and development of the egg sculpture art is achieved, egg sculpture creation is more convenient, normative and professional, the quality of egg sculpture works is better guaranteed, and the egg sculpture art can be promoted and popularized in more enthusiasts and practitioners.

The woodcut knife convenient to store comprises a handle, the handle is a rotating body, a knife sleeve is arranged in the handle in a sliding mode, a knife handle is arranged in the knife sleeve in a sliding mode, one end of a knife rod is fixed to the knife handle, a knife head is fixed to the other end of the knife rod, and the knife handle can be stored in the knife sleeve by arranging the knife handle in the knife sleeve in a sliding mode. The knife handle is further stored in the handle, the knife head is prevented from being exposed when the knife head is not used, the risk of hurting an operator is reduced, the knife head is prevented from being damaged due to collision, the use safety and the durability of the knife head are improved, the knife head can be conveniently locked and unlocked through cooperation of the pushing mechanism, the knife sleeve and the knife handle, and the use is convenient. Due to the fact that related parts for locking and unlocking are arranged inside and behind the handle, the handle is a rotating body and can be conveniently grabbed by the handle, the circumferential positioning structure is arranged on the knife handle, the knife handle can be prevented from rotating in the handle, and the stability of the woodcut knife in the using process is improved.

The utility model relates to the technical field of surface polishing devices, in particular to a surface polishing device for manufacturing a glass fiber reinforced plastic sculpture, which comprises a polishing machine body, the polishing machine body comprises a polishing head and a machine body, the lower part of the machine body is fixedly connected with a dust hood, the dust hood is semi-annular and surrounds the outer side of the polishing head, and a dust collection cavity is formed in the dust hood. An air pump and a dust collection cylinder are detachably installed on the left side of the machine body, the air outlet of the dust collection cavity is sequentially connected to the air pump and the dust collection cylinder through an air pipe, a filter screen is installed at the air inlet of the dust collection cavity, and a scraping plate is slidably connected to the dust collection cover; and the scraping plate is used for scraping and sweeping the filter screen. According to the utility model, through the sliding connection of the U-shaped rod and the wedge-shaped clamping block and the cooperative use of the elastic piece, the scraping plate can easily scrape and sweep the filter screen as required, so that the accumulation of dust on the filter screen is effectively avoided, and the continuous and efficient operation of the dust collection device is ensured.

The utility model discloses a manual carving tool which comprises a box body, a handle is movably connected in the box body, a box cover is rotatably matched with the top of the box body, an installation groove is formed in one end of the handle, a tool bit is clamped and matched in the installation groove, and a plurality of containing grooves corresponding to the tool bit are formed in the bottom of the inner wall of the box body. A mounting rod is mounted at one end of the tool bit, clamping grooves are formed in the two opposite sides of the inner wall of the mounting groove, clamping blocks are elastically matched with the two opposite outer sides of the mounting rod and matched with the clamping grooves in a clamped mode, inclined blocks are arranged on one sides of the clamping blocks, and an extrusion ring is arranged in the mounting groove in a sliding fit mode. By means of the arranged extrusion ring, the movable assembly can be adjusted to push the extrusion ring to move, the extrusion ring extrudes the inclined block to drive the clamping block to move, and therefore the clamping block can move out of the clamping groove to relieve clamping and fixing of the mounting rod, the extrusion ring pushes the mounting rod to move out of the mounting groove, and the tool bit is convenient to disassemble; and the situation that the tool bit is manually taken for disassembly is reduced.

The utility model relates to the technical field of wood new year picture carving, and particularly discloses a wood new year picture carving appliance which comprises a knife handle and a knife, a limiting block is fixedly installed at the top end of the outer wall of the knife handle, a connecting plate is fixedly connected to the bottom of the knife handle, and an embedding groove is formed in the bottom of the knife handle. Through holes are formed in the two ends of the inner wall of the embedding groove correspondingly, a connecting plate is fixedly connected to the top of the cutter, a reinforcing ring is fixedly installed at the top of the cutter, a clamping block is fixedly connected to the top of the cutter, the surface of the cutter handle is sleeved with a movable sleeve, and positioning clamping blocks are arranged at the front end and the rear end of the cutter handle correspondingly. The positioning clamping block is pressed and limited by the movable sleeve, one end of the positioning clamping block can be fixed in the clamping groove, so that the cutter is limited, the cutter handle and the cutter are fixedly connected, the movable sleeve can move on the surface of the cutter handle, the clamping block can be taken out from the interior of the embedding groove, the cutter can be conveniently detached and replaced, and the cutter handle can be repeatedly used.

The utility model discloses a curved surface enamel picture pinching wire radian former relates to enamel picture processing technical field, including left tongs leg and right tongs leg, and the outer wall of left tongs leg and the outer wall of right tongs leg all are provided with antiskid replacement mechanism, and the antiskid replacement mechanism includes fastener. The utility model discloses a setting can reach the effect of antiskid and according to the size of the user's finger to replace the suitable size of finger cuff, in the use, through the cooperation of fastener and nut, the finger cuff of suitable size is replaced, through the limiting of finger cuff, prevents the staff from slipping when using, can avoid because the hand of the person is difficult to prevent slipping, and leads to the unstable stress of the metal wire, and the bending radian deviates the design requirement, and then influences the neatness and the aesthetic degree of enamel picture group, and the frequent skidding needs repeatedly adjusting operation, increases the working hours, makes the situation of the use experience of the user to be poor, guarantees the use experience of the pinching wire radian former.

The utility model relates to a carving device, in particular to a pneumatic type striking carving device. Comprising a mounting base, a mounting shell is sealed on the outer side of the mounting base in a threaded mode, a beating mechanism and an air outlet mechanism are arranged in the mounting shell, compressed air is injected into a mounting cavity through an air pipe to drive the beating mechanism to engrave an object, and the air outlet mechanism is used for blowing the object in the mounting shell to the engraved position on the surface of the object. According to the pneumatic carving device, in the using process of the pneumatic carving device, compressed air is injected into the mounting shell through the air pipe and pushes the striking mechanism to work, the surface of an object is hit and carved through the striking mechanism, meanwhile, the compressed air enters the mounting shell and is blown out through the front air outlet hole, and therefore the surface of the object is carved. And the blown air blows away chippings accumulated on the surface of the object, so that a worker does not need to clean the chippings accumulated on the surface of the object, and the time required in the engraving process of the object is shortened.

The utility model relates to the field of carving tools, in particular to a processing device for gold paint transparent wire carving, which comprises a holding handle, a sleeve is screwed on the outer side of the lower end of the holding handle, a driving motor is mounted in the holding handle, a tool apron is coaxially and fixedly connected onto a rotating shaft of the driving motor, and a mounting hole for a tool bit to insert is arranged at the lower end of the tool apron. Grooves are formed in the two opposite sides of the tool apron respectively, clamping blocks are movably installed in the grooves, protrusions are arranged on the sides, away from the tool bit, of the clamping blocks, a sliding sleeve is installed on the outer side of the tool apron in a sliding mode, and a conical face matched with the protrusions is arranged on the inner wall of the sliding sleeve. The two clamping blocks loosen the tool bit by clockwise unscrewing the sleeve, or the two clamping blocks clamp the tool bit by anticlockwise screwing the sleeve.

The carving plate comprises a bearing shell, an electric supporting column is fixedly connected to the upper portion of the bearing shell, an electric column is slidably connected to the electric supporting column, a wear-resisting rope fixedly connected with a flat plate is arranged on the upper portion of the electric column, a mounting groove used for containing a quick release structure is formed in the surface of the flat plate, and the quick release structure comprises an in-plate spring arranged in the groove; a connecting block is fixedly connected to one side of the in-plate spring, firm fixing of the carving plate is achieved through cooperation of the pressing piece, the threaded column and the under-column spring, the elastic potential energy of the under-column spring can adjust the pressure in a self-adaptive mode, the carving plate or paper-cut materials are prevented from being damaged due to excessive extrusion, and it can be guaranteed that the carving plate does not displace when stressed; the horizontal state of the flat plate is monitored in real time by means of the electronic level meter, a physical inclination signal is converted into electronic data and synchronized to the display screen, visual feedback of the leveling state is achieved in cooperation with the state prompting lamp of the mounting strip, and meanwhile the working face is rapidly calibrated to be horizontal through linkage adjustment of the electric supporting column and the electric column.

The utility model discloses a silk color scraper knife device for decoration surface color effect processing, which comprises a positioning seat and a knife head, the bottom of the positioning seat is provided with a mounting groove, the top of the knife head is provided with a mounting block matched with the mounting groove, and the top of the mounting block is inserted into the mounting groove. The tool bit and the positioning seat are modularly connected in cooperation with the clamping assembly used for rapid disassembly, assembly and replacement, due to the design, the tool bit is extremely convenient to replace, an operator can rapidly disassemble the mounting block and the tool bit from the positioning seat and install a new tool bit only by operating the clamping assembly without the help of a complex tool, and the tool bit is convenient to use. In actual production, when accessories of different sizes and materials need to be processed, the appropriate tool bit can be rapidly replaced, the production efficiency is greatly improved, the time consumed for replacing the tool bit is shortened, and the requirement for diversified accessory production is met.

The utility model relates to the relevant technical field of ceramic design engraving, in particular to an engraving device for ceramic design, which comprises an electric engraving handle, an operation panel, an assembly arm and an engraving component, the operation panel is arranged at the operation position of the electric engraving handle, the assembly arm is fastened at the assembly position of the electric engraving handle, and the engraving component is arranged on the assembly arm. An electric carving handle, an assembling arm and a carving soot blowing assembly are arranged at the threaded connection position of the carving assembly, in the pneumatic carving machine, when the air hole set is formed in the periphery of the shaft ring installation end, and the pneumatic pipe is installed on the air hole set in a communicating mode through the sealing ring, the pneumatic pipe can be externally connected with pneumatic equipment, and dust is blown and removed through the air hole set; according to the ceramic design carving device, when dry carving is conducted through the dry carving handle and the dry carving head, part of chippings which do not fall off can be blown and removed, the part of chippings which do not fall off are prevented from being attached to the dry carving position, and the ceramic design carving precision is improved.

The present application provides a kind of smelted diamond carving knife and its preparation method, the longitudinal and transverse interlaced groove is opened in the end surface of the knife bar of the smelted diamond carving knife, the spiral groove is opened in the side surface of the end surface of the knife bar, a layer of diamond is filled in groove and spiral groove first, then a layer of diamond is welded, the tip of the carving knife is made, a layer of diamond is welded in the middle part of the knife bar and has spiral chip removal groove, the body of the carving knife is made, the smelted diamond carving knife of the present application, by controlling the size of groove and spiral groove, filling a layer of diamond in groove and spiral groove first, then welding a layer of diamond, improve the utilization rate of diamond and the cutting efficiency of carving knife, and prolong the service life of carving knife;The preparation method of the smelted diamond carving knife, using self-made feeding tool combined with spraying feeding process, realize step-by-step layered distribution of diamond, the feeding thickness is uniform and fast, by two layers of diamond distribution at the tip, improve its wear resistance.

The utility model relates to the technical field of sculpture processing tables, and discloses a sculpture processing table with a dust collection structure, which comprises a working table, the top of the working table is rotatably connected with a processing plate, the working table is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a connecting box, and the connecting box is fixedly connected with the working table. Sealing box doors are arranged on the front face and the back face of the connecting box. Through the cooperative use of the working table, the processing plate, the connecting box, the partition plate, the collecting plate, the connecting frame, the open groove, the piston, the fan, the dust suction nozzle and the like, when more dust is collected on one side of the partition plate and is cleaned, the dust can be filtered and collected in the space on the other side of the partition plate; according to the dust collecting device, the collecting space in the connecting box is alternately used, and the problems that in the using process of the device, when a large amount of dust is collected and needs to be cleaned, the collected dust can be cleaned only after the device is stopped, inconvenience is caused, and the use of the device is affected are solved.

The utility model relates to the technical field of framing processing devices, in particular to a New Year picture framing processing device which comprises a bottom plate and a processing assembly, and the processing assembly comprises a fixing component and a plurality of lifting components. The lifting part comprises a moving block, a threaded column, a base and two hand wheels; a to-be-carved mounting frame is placed on the bottom plate, the mounting frame is fixed through the fixing component, and a worker can grave the mounting frame by holding a cutter with a hand; when workers with different heights carve a mounting frame, the height position of the bottom plate can be adjusted by sliding the moving block along the threaded column, and after the height position of the mounting frame is adjusted, two hand wheels are rotated to move to the upper side and the lower side of the moving block, so that the height positions of the moving block and the bottom plate are fixed; the height of the mounting frame of the New Year picture can be adjusted when the mounting frame of the New Year picture is carved, so that workers with different heights can carve the mounting frame of the New Year picture more conveniently.

The utility model discloses a clamping device for wood processing, and relates to the technical field of wood processing equipment. The device comprises a clamping table part and a lifting table part, the clamping table part comprises a clamping table and a binding band assembly, the binding band assembly comprises two binding bands and two winding and twisting shaft rods, binding band notches are formed in the edges of the two sides of the plate face of the clamping table, shaft rod adapting bases are fixedly arranged at the lower ends of the binding band notches, and the two winding and twisting shaft rods are rotationally installed in the shaft rod adapting bases on the two sides respectively. One ends of the two binding belts are fixedly connected with the peripheries of the outer sides of the two winding and twisting shaft rods respectively, the middle sections of the binding belts penetrate through the binding belt notches and form ferrules, and the clamping table component is installed above the lifting table component. According to the utility model, the wood blank is sleeved in the ferrule of the binding band, and one end of the binding band is continuously tightened by rotating the winding and twisting shaft rod, so that the wood blank is fixed, and the wood cannot be damaged; the lifting height of the whole clamping table component is controlled through the lifting table component, so that a craftsman can adjust the most comfortable height according to operation requirements.

The utility model belongs to the technical field of carving tools, and particularly relates to a stone carving tool which comprises a stone carving chisel head and a chisel handle, an outer shell is detachably connected to the outer side of the chisel handle, a protective air bag is arranged on the outer side of the outer shell, an anti-skid sleeve is arranged at the bottom end of the outer shell, a plurality of protective plates are arranged on the peripheral edge of the outer shell, and the protective air bag is arranged on the outer side of the outer shell. A plurality of connecting grooves are formed in the peripheral edge of the outer shell, a damping rotating shaft is arranged on one side of the protection plate, and connecting pieces matched with each other are arranged at one end of the protection plate and the inner wall of one side of each connecting groove; the falling point area of the hammer head can be increased, the hand of an operator is prevented from being hammered during engraving, so that the safety in the engraving process is improved, in the hammering process, by arranging a protection air bag, when the chisel handle is held, the influence of hammering vibration on the hand is reduced through the protection air bag, and the phenomenon that the chisel handle is damaged after long-time engraving machining is avoided. And the hand of the operator feels limp and numb, so that the hand of the operator is protected.

The utility model relates to a rotary table for sculpture operation. The rotary table comprises a rotary table body, an armature ring part, an electromagnet ring part and a plurality of pressing parts, wherein the rotary table body is matched with a rack in a pivoted mode. A sinking groove is formed in the lower end face of the rotary table, and an elastic cushion is arranged in the sinking groove. The armature ring part and the electromagnet ring part are both arranged on the pivot of the rotary table in a sleeving mode, and the electromagnet ring part is relatively located below the armature ring part. The electromagnet ring part is fixed to the rack, and the upper end of the armature ring part is inserted into the sinking groove. The pressing and fixing parts are arranged on the electromagnet ring part at intervals in the circumferential direction, and each pressing and fixing part comprises a screw block and a supporting spring. The screw block is matched with the electromagnet ring part and can move in the vertical direction relative to the electromagnet ring part. The lower end of the supporting spring is connected with the screw block, and the upper end of the supporting spring is matched with the armature ring part so that the armature ring part and the electromagnet ring part can keep a distance. The rotary table locking device can realize reliable locking after the rotary table rotates to a preset position, so that the rotary table is kept in a stable and reliable locking state.