CN110757999A - Electric graver - Google Patents
Electric graver Download PDFInfo
- Publication number
- CN110757999A CN110757999A CN201911090397.7A CN201911090397A CN110757999A CN 110757999 A CN110757999 A CN 110757999A CN 201911090397 A CN201911090397 A CN 201911090397A CN 110757999 A CN110757999 A CN 110757999A
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- Prior art keywords
- cavity
- pull
- fixed
- wheel
- cutter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B1/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled three-dimensionally for making single sculptures or models
- B44B1/003—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled three-dimensionally for making single sculptures or models having several cutting tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B1/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled three-dimensionally for making single sculptures or models
- B44B1/06—Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B3/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
- B44B3/005—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings characterised by the power drive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B3/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
- B44B3/06—Accessories, e.g. tool or work holders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B3/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
- B44B3/06—Accessories, e.g. tool or work holders
- B44B3/061—Tool heads
Landscapes
- Crushing And Pulverization Processes (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
The invention discloses an electric engraving knife which comprises a knife box, wherein a control box extending downwards is fixed at the right end of the knife box, a handle is fixed at the right end of the control box, a main motor is fixed in the knife box, a driving wheel cavity is arranged at the left side of the main motor, a first driving shaft is fixed at the left end of the main motor, the left side of the first driving shaft extends into the driving wheel cavity, three symmetrical telescopic mechanisms are circumferentially distributed by taking the first driving shaft as an axis, a control mechanism is arranged in the control box, a dust collection cavity is arranged at the lower side of the control mechanism, a T-shaped slide block cavity communicated with the outside downwards is arranged at the lower end of the knife box, a T-shaped slide block is connected in the T-shaped slide block cavity in a sliding mode, a support rod cavity is communicated with the right end of the T-shaped slide block cavity, the lower end of the T-shaped slide block.
Description
Technical Field
The invention relates to the field of carving, in particular to an electric carving knife.
Background
At present, along with the development of science and technology, various automatic engravers are brought forward to be new, and the popularization is increased, but in the aspect of artistry and detail, the manual sculpture can not be replaced all the time to mechanical sculpture, and electric carving tool both can keep the uniqueness of manual sculpture, utilize science and technology to accelerate efficiency again, use manpower sparingly, but electric carving tool is very much faster because the sword is fast more manpower, often can produce a large amount of pieces in the department of carving, not only influence sight and sculpture effect, also have adverse effect to the aspect of health and human health, often need frequently change different cutters in the sculpture simultaneously, and it is often more loaded down with trivial details to change the cutter of current common electric carving tool, so can produce a large amount of time losses on changing the cutter, to this kind of artistic creation of sculpture, feel and inspiration also can be dissipated at the in-process of changing the cutter.
Disclosure of Invention
The object of the present invention is to provide an electric graver, which overcomes the above-mentioned drawbacks of the prior art.
The electric engraving knife comprises a knife box 10, a control box 11 extending downwards is fixed at the right end of the knife box 10, a handle 12 is fixed at the right end of the control box 11, a main motor 16 is fixed in the knife box 10, a driving wheel cavity 20 is arranged at the left side of the main motor 16, a first driving shaft 40 is fixed at the left end of the main motor 16, the left side of the first driving shaft 40 extends into the driving wheel cavity 20, a driving wheel 41 fixedly connected with the left end of the first driving shaft 40 is arranged in the driving wheel cavity 20, three symmetrical telescopic mechanisms are distributed around the first driving shaft 40 as an axis, a second driving shaft 72 is fixed at the right end of the main motor 16, the right side of the second driving shaft 72 extends into the control box 11, a control mechanism is arranged in the control box 11, a dust collection cavity 26 is arranged at the lower side of the control mechanism, a T-shaped slider cavity 21 communicating downwards with the outside is arranged at the lower end of the knife box 10, t type slider intracavity 21 sliding connection has T type slider 31, T type slider intracavity 21 right-hand member intercommunication is equipped with bracing piece chamber 29, bracing piece chamber 29 extends to right in control box 11, be equipped with the left end in the bracing piece chamber 29 with T type slider 31's right-hand member wall fixed connection's bracing piece 35, T type slider 31 lower extreme extends to the external world, T type slider 31 bottom mounting has dust collection box 14, works as when bracing piece 35 slides, can drive T type slider 31 with dust collection box 14 slides together, dust collection box 14 right-hand member is fixed with bellows 15, bellows 15 right-hand member with control box 11's left end face is fixed.
On the basis of the technical scheme, the control mechanism comprises a centrifugal wheel cavity 71, a centrifugal wheel 91 fixedly connected with the second driving shaft 72 is arranged in the centrifugal wheel cavity 71, a push plate cavity 66 is communicated with the top end of the centrifugal wheel cavity 71, a push plate 67 is slidably connected in the push plate cavity 66, a plurality of centrifugal block cavities 70 with outward openings are annularly arranged on the centrifugal wheel 91, centrifugal blocks 68 are slidably connected in the centrifugal block cavities 70, centrifugal extension springs 69 are fixed on the inner wall of the centrifugal block cavities 70, the other ends of the centrifugal extension springs 69 are fixed with the centrifugal blocks 68, a spline cavity 75 with a rightward opening is arranged at the tail end of the right side of the second driving shaft 72, a pull-back clutch cavity 88 is arranged on the right side of the second driving shaft 72, a spline shaft 73 is splined in the spline cavity 75, the spline shaft 73 extends rightwards to the pull-back clutch cavity 88, and an extension spring 74 is fixed on the right wall of the spline cavity 75, the other end of the spline shaft extension spring 74 is fixed with the left end of the spline shaft 73, a pressure plate 78 is arranged in the pull-back clutch cavity 88, the pressure plate 78 is connected with the spline shaft 73 in a running fit manner, a first friction disc 79 fixedly connected with the pressure plate 78 is arranged on the right side of the pressure plate 78, a pressure plate extension spring 76 is fixedly connected between the left end of the pressure plate 78 and the left end wall of the pull-back clutch cavity 88, a pressure plate magnet 77 is arranged on the left end ring of the pressure plate 78, a pull-back clutch cavity 65 communicated with the pull-back clutch cavity 88 downwards is arranged on the upper side of the pull-back clutch cavity 88, the pull-back clutch cavity 65 is positioned on the left side of the pressure plate 78, a pull-back clutch magnet 64 with the pressure plate magnet 77 in the pull-back clutch cavity 65, and the upper end of the pull-back clutch magnet 64 is fixedly connected with the top end wall of the pull, a button cavity 89 with an upward opening is arranged on the upper side of the pull-back clutch cavity 88, a button compression spring 90 is fixed on the lower end wall of the button cavity 89, a button 61 is fixed on the other end of the button compression spring 90, a pull-back clutch pull rope 62 is also fixed on the lower end of the button 61, the other end of the pull-back clutch pull rope 62 is fixedly connected with the top wall of the pull-back clutch magnet 64, the elasticity of the button compression spring 90 is larger than that of the pull-back clutch compression spring 63, so that the button 61 is in a state of being pushed out of the outside in an initial state, the pull-back clutch magnet 64 is positioned in the pull-back clutch cavity 65, a first driven shaft 85 with the right end thereof being in rotating fit connection with the right end wall of the pull-back clutch cavity 88 is arranged in the pull-back clutch cavity 88, a second friction disc 87 fixedly connected with the first driven shaft 85 is arranged in the pull-back clutch cavity 88, and a first belt wheel, the lower side of the pull-back clutch cavity 88 is provided with a wire wheel cavity 84, a second driven shaft 80 is arranged in the wire wheel cavity 84, the left end of the second driven shaft is connected with the left end wall of the wire wheel cavity 84 in a matched manner, a second belt wheel 82 is arranged in the wire wheel cavity 84 and is fixedly connected with the second driven shaft 80, the second belt wheel 82 is connected with the first belt wheel 86 in a matched manner through a transmission belt 81, and a wire wheel 83 is arranged on the right side of the second belt wheel 82 and is fixedly connected with the second driven shaft 80.
On the basis of the technical scheme, the right end of the supporting rod 35 is fixedly provided with the other end and a supporting power compression spring 37 fixedly connected with the right end wall of the supporting rod cavity 29, the right end of the supporting rod 35 is further fixedly provided with a supporting rod pulling rope 39, the other end of the supporting rod pulling rope 39 is fixedly connected with the wire wheel 83, the supporting rod 35 is positioned on the part of the control box 11 and is provided with an upward-opening dust collection limiting groove 28, the supporting rod cavity 29 is positioned on the upper side of the part of the control box 11 and is communicated with a dust collection limiting cavity 30, a supporting limiting block 38 is arranged in the dust collection limiting cavity 30, a supporting limiting compression spring 36 is fixedly arranged between the top end of the supporting limiting block 38 and the top wall of the dust collection limiting cavity 30, and the.
On the basis of the technical scheme, the telescopic mechanism comprises a transmission wheel cavity 18, the inner side wall of which is communicated with the outer side wall of a driving wheel cavity 20, a cutter clutch wheel 92 engaged with the driving wheel 41 is arranged in the transmission wheel cavity 18 in a rotating fit manner, a telescopic cavity 19 communicated with the outside is arranged in the cutter box 10 and penetrates through the transmission wheel cavity 18 leftwards, a plurality of cutter clutch limiting grooves 57 communicated with the telescopic cavity 19 inwards are arranged on the inner side of the cutter clutch wheel 92, a cutter clutch magnet 46 is fixed on the inner wall of each cutter clutch limiting groove 57, a cutter fixing block 47 is connected in the telescopic cavity 19 in a sliding manner, a cutter fixing cavity 93 opened leftwards is arranged in the cutter fixing block 47, a cutter 13 is arranged in the cutter fixing cavity 93, an upward opening connecting rod cavity 42 is arranged on the right side of the transmission wheel cavity 18, and the connecting rod cavity 42 is communicated with the telescopic cavity 19 downwards, the right side of the cutter fixing cavity 93 is provided with a cutter clutch limiting cavity 44 which is upwards communicated with the connecting rod cavity 42, a cutter clutch limiting block 43 is arranged in the cutter clutch limiting cavity 44, the lower end of the cutter clutch limiting block 43 is fixedly connected with the lower end wall of the cutter clutch limiting cavity 44 through a cutter clutch extension spring 45, under the action of the tensile force of the cutter clutch extension spring 45 in the initial state, the whole cutter clutch limiting block 43 is positioned in the cutter clutch limiting cavity 44, the right side of the cutter fixing block 47 is provided with a connecting block 55 which is connected with the telescopic cavity 19 in a sliding fit manner, the right side of the cutter fixing block 47 is fixedly provided with a connecting shaft 48 which extends to the right side into the connecting block 55, a limiting wheel cavity 94 with a left part open is arranged in the connecting block 55, a limiting wheel 49 is connected with the limiting wheel cavity 94 in a rotating fit manner, and the right end of, a telescopic limiting cavity 53 with a downward opening is arranged on the lower side of the limiting wheel cavity 94, a telescopic limiting compression spring 52 is fixedly connected to the top wall of the telescopic limiting cavity 53, a telescopic limiting block 51 is fixed to the other end of the telescopic limiting compression spring 52, a first telescopic limiting groove 50 communicated with the telescopic cavity 19 upwards is arranged at the bottom end of the telescopic cavity 19, a second telescopic limiting groove 17 communicated with the telescopic cavity 19 upwards is arranged on the left side of the first telescopic limiting groove 50, the distance from the second telescopic limiting groove 17 to the cutter clutch limiting groove 57 is equal to the distance from the first telescopic limiting groove 50 to the cutter clutch limiting cavity 44, a connecting rod 56 is in sliding fit in the connecting rod cavity 42, the lower end of the connecting rod 56 is fixedly connected with the top end of the connecting block 55, the upper end of the connecting rod 56 extends to the outside, and a pushing block 60 is fixedly connected with the top end, a trigger cavity 59 with a right opening is arranged in the pushing block 60, a trigger 58 is hinged to the bottom wall of the trigger cavity 59, a telescopic limiting pull rope 54 is fixed between the telescopic limiting block 51 and the trigger 58, and a cutter clutch pull rope 96 is fixed between the cutter clutch limiting block 43 and the trigger 58.
On the basis of the technical scheme, be equipped with the dust absorption chamber 22 of upwards opening in the dust absorption case 14, dust absorption chamber 22 right side intercommunication is equipped with fan cavity 23, fan cavity 23 right-hand member wall is equipped with the preceding draft slot 24 that is linked together with bellows 15, fixedly connected with motor dead lever 34 in the fan cavity 23, be fixed with fan motor 33 on the motor dead lever 34, fan motor 33 left side is fixed with fan 32, works as when fan motor 33 starts, can follow the air dust absorption chamber 22 take out to bellows 15, thereby will sculpture piece in the dust absorption chamber 22 is together taken out to bellows 15.
On the basis of the technical scheme, the rear ventilation groove 25 communicated with the corrugated pipe 15 is formed in the left side of the dust collection cavity 26, the dust collection box 95 is matched with the dust collection cavity 26 in a sliding mode, a limiting wheel cavity 94 with a leftward opening is formed in the dust collection box 95, a filter screen 27 communicated with the outside is arranged on the right end wall of the limiting wheel cavity 94, the filter screen 27 can play a role of an air outlet, and meanwhile, carving chips are isolated in the dust collection box 95.
The invention has the beneficial effects that: the invention has simple structure and convenient operation, three different cutters can be simultaneously arranged on the cutter box, different carving cutters can be easily selected according to the situation by pulling the trigger and pushing the pushing block, the time consumed by frequently replacing the cutters is saved, meanwhile, the negative influence of carving chips is avoided by the self-contained dust collection device, and when precise carving is needed, the dust collection box can be temporarily retracted by pressing the button to avoid the interference to the carving.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of an electric graver according to the present invention;
FIG. 2 is a schematic view of the structure in the direction A in FIG. 1;
FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1;
FIG. 4 is a schematic view of a portion of the enlarged structure of FIG. 1;
fig. 5 is a partial sectional structural view at D-D in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 5, an electric graver according to an embodiment of the present invention includes a knife box 10, a control box 11 extending downward is fixed at a right end of the knife box 10, a handle 12 is fixed at a right end of the control box 11, a main motor 16 is fixed in the knife box 10, a driving wheel cavity 20 is provided at a left side of the main motor 16, a first driving shaft 40 is fixed at a left side of the main motor 16, a left side of the first driving shaft 40 extends into the driving wheel cavity 20, a driving wheel 41 fixedly connected to a left end of the first driving shaft 40 is provided in the driving wheel cavity 20, three symmetrical telescopic mechanisms are circumferentially distributed with the first driving shaft 40 as an axis, a second driving shaft 72 is fixed at a right end of the main motor 16, a right side of the second driving shaft 72 extends into the control box 11, a control mechanism is provided in the control box 11, a dust collection cavity 26 is provided at a lower side of the control mechanism, knife case 10 lower extreme is equipped with downwards T type slider chamber 21 with external intercommunication, sliding connection has T type slider 31 in T type slider chamber 21, 21 right-hand member intercommunications in T type slider chamber are equipped with bracing piece chamber 29, bracing piece chamber 29 extends to right in the control box 11, be equipped with the left end in the bracing piece chamber 29 with the right-hand member wall fixed connection's of T type slider 31 bracing piece 35, T type slider 31 lower extreme extends to the external world, 31 bottom mounting of T type slider has suction box 14, works as when bracing piece 35 slides, can drive T type slider 31 with suction box 14 slides together, suction box 14 right-hand member is fixed with bellows 15, bellows 15 right-hand member with the left end face of control box 11 is fixed.
In addition, in one embodiment, the control mechanism includes a centrifugal wheel cavity 71, a centrifugal wheel 91 fixedly connected to the second driving shaft 72 is disposed in the centrifugal wheel cavity 71, a push plate cavity 66 is disposed at the top end of the centrifugal wheel cavity 71 in a communicating manner, a push plate 67 is slidably connected to the push plate cavity 66, a plurality of centrifugal block cavities 70 with outward openings are disposed on the centrifugal wheel 91 in a surrounding manner, a centrifugal block 68 is slidably connected to the centrifugal block cavity 70, a centrifugal extension spring 69 is fixed to the inner wall of the centrifugal block cavity 70, the other end of the centrifugal extension spring 69 is fixed to the centrifugal block 68, a spline cavity 75 with a rightward opening is disposed at the end of the right side of the second driving shaft 72, a pull-back clutch cavity 88 is disposed at the right side of the second driving shaft 72, a spline shaft 73 is splined to be splined to the spline cavity 75, the spline shaft 73 extends to the right side into the pull-back clutch cavity 88, a spline shaft extension spring, the other end of the spline shaft extension spring 74 is fixed with the left end of the spline shaft 73, a pressure plate 78 is arranged in the pull-back clutch cavity 88, the pressure plate 78 is connected with the spline shaft 73 in a running fit manner, a first friction disc 79 fixedly connected with the pressure plate 78 is arranged on the right side of the pressure plate 78, a pressure plate extension spring 76 is fixedly connected between the left end of the pressure plate 78 and the left end wall of the pull-back clutch cavity 88, a pressure plate magnet 77 is arranged on the left end ring of the pressure plate 78, a pull-back clutch cavity 65 communicated with the pull-back clutch cavity 88 downwards is arranged on the upper side of the pull-back clutch cavity 88, the pull-back clutch cavity 65 is positioned on the left side of the pressure plate 78, a pull-back clutch magnet 64 with the pressure plate magnet 77 in the pull-back clutch cavity 65, and the upper end of the pull-back clutch magnet 64 is fixedly connected with the top end wall of the pull, a button cavity 89 with an upward opening is arranged on the upper side of the pull-back clutch cavity 88, a button compression spring 90 is fixed on the lower end wall of the button cavity 89, a button 61 is fixed on the other end of the button compression spring 90, a pull-back clutch pull rope 62 is also fixed on the lower end of the button 61, the other end of the pull-back clutch pull rope 62 is fixedly connected with the top wall of the pull-back clutch magnet 64, the elasticity of the button compression spring 90 is larger than that of the pull-back clutch compression spring 63, so that the button 61 is in a state of being pushed out of the outside in an initial state, the pull-back clutch magnet 64 is positioned in the pull-back clutch cavity 65, a first driven shaft 85 with the right end thereof being in rotating fit connection with the right end wall of the pull-back clutch cavity 88 is arranged in the pull-back clutch cavity 88, a second friction disc 87 fixedly connected with the first driven shaft 85 is arranged in the pull-back clutch cavity 88, and a first belt wheel, the lower side of the pull-back clutch cavity 88 is provided with a wire wheel cavity 84, a second driven shaft 80 is arranged in the wire wheel cavity 84, the left end of the second driven shaft is connected with the left end wall of the wire wheel cavity 84 in a matched manner, a second belt wheel 82 is arranged in the wire wheel cavity 84 and is fixedly connected with the second driven shaft 80, the second belt wheel 82 is connected with the first belt wheel 86 in a matched manner through a transmission belt 81, and a wire wheel 83 is arranged on the right side of the second belt wheel 82 and is fixedly connected with the second driven shaft 80.
In addition, in an embodiment, a supporting power compression spring 37 with the other end fixedly connected with the right end wall of the supporting rod cavity 29 is fixed at the right end of the supporting rod 35, a supporting rod pulling rope 39 is further fixed at the right end of the supporting rod 35, the other end of the supporting rod pulling rope 39 is fixedly connected with the wire wheel 83, an upward-opening dust collection limiting groove 28 is formed in the part, located on the control box 11, of the supporting rod 35, a dust collection limiting cavity 30 is communicated with the upper side of the part, located on the control box 11, of the supporting rod cavity 29, a supporting limiting block 38 is arranged in the dust collection limiting cavity 30, a supporting limiting compression spring 36 is fixed between the top end of the supporting limiting block 38 and the top wall of the dust collection limiting cavity 30, and the supporting limiting block.
In addition, in one embodiment, the telescopic mechanism includes a transmission wheel cavity 18 having an inner side wall communicated with an outer side wall of the driving wheel cavity 20, a tool engaging and disengaging wheel 92 engaged with the driving wheel 41 is rotatably fitted in the transmission wheel cavity 18, a telescopic cavity 19 penetrating through the transmission wheel cavity 18 and communicating with the outside to the left is provided in the tool box 10, a plurality of tool engaging and disengaging limiting grooves 57 inwardly communicated with the telescopic cavity 19 are provided in the inner side of the tool engaging and disengaging wheel 92, a tool engaging and disengaging magnet 46 is fixed on an inner wall of the tool engaging and disengaging limiting groove 57, a tool fixing block 47 is slidably connected in the telescopic cavity 19, a tool fixing cavity 93 opening to the left is provided in the tool fixing block 47, a tool 13 is installed in the tool fixing cavity 93, an upward opening connecting rod cavity 42 is provided on a right side of the transmission wheel cavity 18, and the connecting rod cavity 42 is communicated with the telescopic cavity 19, the right side of the cutter fixing cavity 93 is provided with a cutter clutch limiting cavity 44 which is upwards communicated with the connecting rod cavity 42, a cutter clutch limiting block 43 is arranged in the cutter clutch limiting cavity 44, the lower end of the cutter clutch limiting block 43 is fixedly connected with the lower end wall of the cutter clutch limiting cavity 44 through a cutter clutch extension spring 45, under the action of the tensile force of the cutter clutch extension spring 45 in the initial state, the whole cutter clutch limiting block 43 is positioned in the cutter clutch limiting cavity 44, the right side of the cutter fixing block 47 is provided with a connecting block 55 which is connected with the telescopic cavity 19 in a sliding fit manner, the right side of the cutter fixing block 47 is fixedly provided with a connecting shaft 48 which extends to the right side into the connecting block 55, a limiting wheel cavity 94 with a left part open is arranged in the connecting block 55, a limiting wheel 49 is connected with the limiting wheel cavity 94 in a rotating fit manner, and the right end of, a telescopic limiting cavity 53 with a downward opening is arranged on the lower side of the limiting wheel cavity 94, a telescopic limiting compression spring 52 is fixedly connected to the top wall of the telescopic limiting cavity 53, a telescopic limiting block 51 is fixed to the other end of the telescopic limiting compression spring 52, a first telescopic limiting groove 50 communicated with the telescopic cavity 19 upwards is arranged at the bottom end of the telescopic cavity 19, a second telescopic limiting groove 17 communicated with the telescopic cavity 19 upwards is arranged on the left side of the first telescopic limiting groove 50, the distance from the second telescopic limiting groove 17 to the cutter clutch limiting groove 57 is equal to the distance from the first telescopic limiting groove 50 to the cutter clutch limiting cavity 44, a connecting rod 56 is in sliding fit in the connecting rod cavity 42, the lower end of the connecting rod 56 is fixedly connected with the top end of the connecting block 55, the upper end of the connecting rod 56 extends to the outside, and a pushing block 60 is fixedly connected with the top end, a trigger cavity 59 with a right opening is arranged in the pushing block 60, a trigger 58 is hinged to the bottom wall of the trigger cavity 59, a telescopic limiting pull rope 54 is fixed between the telescopic limiting block 51 and the trigger 58, and a cutter clutch pull rope 96 is fixed between the cutter clutch limiting block 43 and the trigger 58.
In addition, in an embodiment, a dust suction cavity 22 with an upward opening is arranged in the dust suction box 14, a fan cavity 23 is communicated with the right side of the dust suction cavity 22, a front ventilation groove 24 communicated with the corrugated pipe 15 is arranged on the right end wall of the fan cavity 23, a motor fixing rod 34 is fixedly connected in the fan cavity 23, a fan motor 33 is fixed on the motor fixing rod 34, a fan 32 is fixed on the left side of the fan motor 33, and when the fan motor 33 is started, air is drawn from the dust suction cavity 22 to the corrugated pipe 15, so that the carving debris in the dust suction cavity 22 is drawn to the corrugated pipe 15 together.
In addition, in one embodiment, a rear ventilation groove 25 communicated with the corrugated pipe 15 is arranged on the left side of the dust collection cavity 26, a dust collection box 95 is in sliding connection and matching with the dust collection cavity 26, a limiting wheel cavity 94 with a leftward opening is arranged in the dust collection box 95, a filter screen 27 communicated with the outside is arranged on the right end wall of the limiting wheel cavity 94, and the filter screen 27 can play a role of an air outlet and isolate carving debris in the dust collection box 95.
In an initial state, the telescopic limiting pull rope 54 is in a tightened state, the telescopic limiting compression spring 52 is in a loosened state, the telescopic limiting block 51 is positioned in the first telescopic limiting groove 50, so that the connecting block 55 is in a fixed state, the cutter clutch pull rope 96 is in a loosened state, the cutter clutch extension spring 45 is in a loosened state, the cutter clutch limiting block 43 is positioned in the cutter clutch limiting cavity 44, the button compression spring 90 is in a loosened state, the button 61 protrudes out of the outside, the pull-back clutch pull rope 62 is in a tightened state, the pull-back clutch compression spring 63 is in a compressed state, the pull-back clutch magnet 64 is positioned in the pull-back clutch cavity 65, the spline shaft extension spring 74 is in a loosened state, the first friction disc 79 is not in contact with the second friction disc 87, the pressure plate extension spring 76 is in a loosened state, the pressure plate 78 is not in contact with the first friction, the supporting rod pull rope 39 is in a relaxed state, the supporting and limiting compression spring 36 is in a relaxed state, the supporting and limiting compression spring 97 is in a tightened state, and the supporting and limiting block 38 is positioned in the dust absorption limiting groove 28, so that the supporting rod 35 is in a fixed state.
Mechanical action sequence of the whole device:
1: selecting a cutter according to the engraving requirement, pulling a trigger 58 corresponding to the selected cutter, driving a telescopic limiting block 51 to move upwards to enter a telescopic limiting cavity 53 by a telescopic limiting pull rope 54 in a way of overcoming the pushing force of a telescopic limiting compression spring 52 so as to enable a connecting block 55 to be in a movable state, driving a pushing block 60 to move towards the left side, driving a connecting rod 56 to move towards the left side, thereby driving the connecting block 55, a connecting shaft 48, a cutter fixing block 47 and a cutter 13 to move towards the left side until a cutter clutch limiting cavity 44 in the cutter fixing block 47 moves to a position corresponding to a cutter clutch limiting groove 57, attracting a cutter clutch magnet 46 and a cutter clutch limiting block 43, enabling the cutter clutch limiting block 43 to enter the cutter clutch limiting groove 57 in a way of overcoming the pulling force of a cutter clutch extension spring 45 under the action of the suction force, enabling a cutter clutch wheel 92 and the cutter fixing block, meanwhile, the telescopic limiting cavity 53 corresponds to the second telescopic limiting groove 17, the trigger 58 is loosened, and the telescopic limiting block 51 enters the second telescopic limiting groove 17 downwards under the thrust action of the telescopic limiting compression spring 52, so that the connecting block 55 is in a fixed state.
2: the main motor 16 is started to drive the first driving shaft 40 to rotate, so as to drive the cutter clutch wheel 92 to rotate, so as to drive the cutter fixing block 47 to rotate, so as to drive the cutter 13 to rotate, meanwhile, the main motor 16 is started to drive the second driving shaft 72 to rotate, so as to drive the centrifugal wheel 91 to rotate, so that the centrifugal block 68 overcomes the pulling force of the centrifugal tension spring 69 to move outwards under the action of centrifugal force, so as to drive the push plate 67 to move upwards, so as to drive the support limiting block 38 to move upwards to enter the dust collection limiting cavity 30 under the pushing force of the support limiting compression spring 36, so that the support rod 35 is in a movable state, under the pushing force of the support power compression spring 37, the support rod 35 slides to the left side, so as to drive the T-shaped slide block 31 to slide to the left side, so as to drive the dust collection box 14 to push against the material to be carved, and, make the sculpture piece can get into the suction chamber 22, open fan motor 33, drive fan 32 and rotate, take out the air to filter screen 27 from suction chamber 22 to drive the sculpture piece and get into spacing wheel chamber 94 behind bellows 15, filter screen 27 can be the separation piece in the air-out.
3: when precision engraving is needed, the button 61 is pressed, the button compression spring 90 is compressed, the pull-back clutch magnet 64 moves downwards under the thrust of the pull-back clutch compression spring 63 to enter the pull-back clutch cavity 88, the pull-back clutch cavity 65 and the press plate magnet 77 are mutually exclusive, the press plate 78 moves towards the right side under the action of repulsion force against the tension of the press plate tension spring 76, the first friction disc 79 moves towards the right side under the thrust of the press plate 78 against the tension of the spline shaft tension spring 74 to be in contact with the second friction disc 87 to form transmission, at the moment, the main motor 16 drives the second driving shaft 72 to rotate, drives the spline shaft 73 to rotate, thereby drives the first friction disc 79 to rotate, thereby drives the second friction disc 87 to rotate, thereby drives the first driven shaft 85 and the first belt pulley 86 to rotate, drives the second belt pulley 82 to rotate under the transmission of the transmission belt 81, thereby driving the second driven shaft 80 and, therefore, the reel 83 of the support rod pull rope 39 is tightened, the support rod 35 moves to the right side against the thrust of the support power compression spring 37, the dust suction box 14 returns to the initial position, when the precise carving is completed, the button 61 is released, the transmission between the first friction disc 79 and the second friction disc 87 is disconnected, and after the tension of the support rod pull rope 39 is lost, the support rod 35 moves to the left side under the thrust of the support power compression spring 37, so that the dust suction box 14 is driven to pop up again.
4: after the engraving is finished, the main motor 16 is closed, the dust suction box 14 is pushed back to the initial position, the supporting limit block 38 moves downwards under the thrust of the supporting limit compression spring 36 to enter the dust suction limit groove 28, so that the supporting rod 35 is in a fixed state, the trigger 58 is buckled, the cutter clutch limit block 43 moves downwards to return to the cutter clutch limit cavity 44 against the suction force between the cutter clutch magnet 46 under the tension of the cutter clutch pull rope 96, the telescopic limit block 51 moves upwards to return to the telescopic limit cavity 53 against the thrust of the telescopic limit compression spring 52 under the tension of the telescopic limit pull rope 54, at the moment, the cutter fixed block 47 and the connecting block 55 are in a movable state, the pushing block 60 is pushed to move rightwards, so that the connecting rod 56, the connecting block 55 and the cutter fixed block 47 slide rightwards to return to the initial position, the trigger 58 is loosened, the telescopic limit block 51 downwards enters the first telescopic limit groove 50 under the thrust of the, the connecting block 55 is in a fixed state, when the dust box 95 is full of debris, the dust box 95 is drawn out from the limiting wheel cavity 94, and the dust box is inserted into the limiting wheel cavity 94 after the debris is cleaned.
The invention has the beneficial effects that: the invention has simple structure and convenient operation, three different cutters can be simultaneously arranged on the cutter box, different carving cutters can be easily selected according to the situation by pulling the trigger and pushing the pushing block, the time consumed by frequently replacing the cutters is saved, meanwhile, the negative influence of carving chips is avoided by the self-contained dust collection device, and when precise carving is needed, the dust collection box can be temporarily retracted by pressing the button to avoid the interference to the carving.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides an electronic carving tool, includes the tool box, its characterized in that: a control box extending downwards is fixed at the right end of the knife box, a handle is fixed at the right end of the control box, a main motor is fixed in the knife box, a driving wheel cavity is arranged at the left side of the main motor, a first driving shaft is fixed at the left end of the main motor, the left side of the first driving shaft extends into the driving wheel cavity, a driving wheel fixedly connected with the tail end of the left side of the first driving shaft is arranged in the driving wheel cavity, three symmetrical telescopic mechanisms are distributed on the circumference by taking the first driving shaft as an axis, a second driving shaft is fixed and connected at the right end of the main motor, the right side of the second driving shaft extends into the control box, a control mechanism is arranged in the control box, a dust collection cavity is arranged at the lower side of the control mechanism, a T-shaped slide block cavity communicating downwards with the outside is arranged at the lower end of the knife box, a T-shaped slide block is connected in the, the utility model discloses a dust collection box, including support rod, bracing piece, T type slider, bracing piece chamber extends to right in the control box, the bracing piece intracavity be equipped with the left end with the right-hand member wall fixed connection's of T type slider bracing piece, T type slider lower extreme extends to the external world, T type slider bottom mounting has the suction box, the suction box right-hand member is fixed with the bellows, the bellows right-hand member with the left end face of control box is fixed.
2. An electric graver according to claim 1, wherein: the control mechanism comprises a centrifugal wheel cavity, a centrifugal wheel fixedly connected with the second driving shaft is arranged in the centrifugal wheel cavity, the top end of the centrifugal wheel cavity is communicated with a push plate cavity, a push plate is connected in the push plate cavity in a sliding manner, a plurality of centrifugal block cavities with outward openings are arranged on the centrifugal wheel in a fitting manner, centrifugal blocks are connected in the centrifugal block cavities in a sliding manner, a centrifugal extension spring is fixed on the inner wall of each centrifugal block cavity, the other end of the centrifugal extension spring is fixed with the centrifugal block, a spline cavity with a right opening is arranged at the right end of the right side of the second driving shaft, a pull-back clutch cavity is arranged at the right side of the second driving shaft, a spline shaft is connected in the spline cavity in a spline manner and extends rightwards into the pull-back clutch cavity, a spline shaft extension spring is fixed on the right wall of the spline, a pressing plate is arranged in the pull-back clutch cavity, the pressing plate is connected with the spline shaft in a rotating fit manner, a first friction disc fixedly connected with the pressing plate is arranged on the right side of the pressing plate, a pressing plate extension spring is fixedly connected between the left end of the pressing plate and the left end wall of the pull-back clutch cavity, a pressing plate magnet is arranged on the left end ring of the pressing plate, a pull-back clutch cavity communicated with the pull-back clutch cavity downwards is arranged on the upper side of the pull-back clutch cavity, the pull-back clutch cavity is positioned on the left side of the pressing plate, a pull-back clutch magnet is arranged in the pull-back clutch cavity, the upper end of the pull-back clutch magnet is fixedly connected with the top end wall of the pull-back clutch cavity through a pull-back clutch compression spring, a button cavity opened upwards is arranged on the upper side of the pull-back clutch cavity, a button compression, a pull-back clutch pull rope is fixed at the lower end of the button, the other end of the pull-back clutch pull rope is fixedly connected with the top wall of the pull-back clutch magnet, a first driven shaft with the right end connected with the right end wall of the pull-back clutch cavity in a rotating fit manner is arranged in the pull-back clutch cavity, a second friction disc fixedly connected with the first driven shaft is arranged in the pull-back clutch cavity, a first belt wheel fixedly connected with the first driven shaft is arranged on the right side of the second friction disc, a wire wheel cavity is arranged at the lower side of the pull-back clutch cavity, a second driven shaft with the left end connected with the left end wall of the wire wheel cavity in a rotating fit manner is arranged in the wire wheel cavity, the wire wheel cavity is internally provided with a second belt wheel fixedly connected with the second driven shaft, the second belt wheel is in power fit connection with the first belt wheel through a transmission belt, and the right side of the second belt wheel is provided with a wire wheel fixedly connected with the second driven shaft.
3. An electric graver according to claim 1, wherein: the bracing piece right-hand member be fixed with the other end with bracing piece chamber right side wall fixed connection's support power compression spring, the bracing piece right-hand member still is fixed with the bracing piece stay cord, the bracing piece stay cord other end with line wheel fixed connection, the bracing piece is located the control box part is equipped with the dust absorption spacing groove of make progress open-ended, the bracing piece chamber is located the partial upside intercommunication of control box is equipped with the spacing chamber of dust absorption, be equipped with the support stopper in the spacing intracavity of dust absorption, support the stopper top with be fixed with between the spacing chamber roof of dust absorption and support spacing compression spring, support the stopper top with be fixed with between the clamp plate and support spacing stay cord, support stopper downwardly extending to the dust absorption spacing inslot.
4. An electric graver according to claim 1, wherein: the telescopic mechanism comprises a transmission wheel cavity, the inner side wall of the transmission wheel cavity is communicated with the outer side wall of the driving wheel cavity, a cutter clutch wheel meshed with the driving wheel is arranged in the transmission wheel cavity in a rotating fit mode, a telescopic cavity which penetrates through the transmission wheel cavity and is communicated with the outside leftwards is arranged in the cutter box, a plurality of cutter clutch limiting grooves communicated with the telescopic cavity inwards are formed in the inner side of the cutter clutch wheel, a cutter clutch magnet is fixed on the inner wall of each cutter clutch limiting groove, a cutter fixing block is connected in the telescopic cavity in a sliding mode, a cutter fixing cavity with a leftward opening is arranged in the cutter fixing block, a cutter is arranged in the cutter fixing cavity, an upward opening connecting rod cavity is arranged on the right side of the transmission wheel cavity, the connecting rod cavity is communicated with the telescopic cavity downwards, and an upward cutter clutch limiting cavity communicated with the connecting rod cavity, a cutter clutch limiting block is arranged in the cutter clutch limiting cavity, the lower end of the cutter clutch limiting block is fixedly connected with the lower end wall of the cutter clutch limiting cavity through a cutter clutch extension spring, a connecting block which is connected with the telescopic cavity in a sliding fit manner is arranged on the right side of the cutter fixing block, a connecting shaft which extends to the right side into the connecting block is fixed on the right side of the cutter fixing block, a limiting wheel cavity which is partially opened to the left is arranged in the connecting block, a limiting wheel is connected in the limiting wheel cavity in a rotating fit manner, the right end of the connecting shaft is fixedly connected with the left end of the limiting wheel, a telescopic limiting cavity which is opened downwards is arranged on the lower side of the limiting wheel cavity, a telescopic limiting compression spring is fixedly connected with the top wall of the telescopic limiting cavity, a telescopic limiting block is fixed on the other end of the, first flexible spacing groove left side be equipped with upwards with the flexible spacing groove of second of flexible chamber intercommunication, connecting rod intracavity sliding fit has the connecting rod, the connecting rod lower extreme with connecting block top fixed connection, the connecting rod upper end extends to external world and top fixedly connected with promotes the piece, it is equipped with the trigger chamber of open-ended right in the promotion piece, trigger chamber bottom wall articulates there is the trigger, flexible stopper with be fixed with flexible spacing stay cord between the trigger, cutter separation and reunion stopper with be fixed with cutter separation and reunion stay cord between the trigger.
5. An electric graver according to claim 1, wherein: the utility model discloses a fan dust collection box, including dust collection box, bellows, fan chamber right side intercommunication, be equipped with the dust collection chamber of upwards opening in the dust collection box, the dust collection chamber right side intercommunication is equipped with the fan chamber, fan chamber right end wall is equipped with the preceding ventilation groove that is linked together with the bellows, fan intracavity fixedly connected with motor dead lever, be fixed with fan motor on the motor dead lever, fan motor left side is fixed with the fan.
6. An electric graver according to claim 1, wherein: the dust collecting device is characterized in that a rear ventilation groove communicated with the corrugated pipe is formed in the left side of the dust collecting cavity, a dust collecting box is matched with the dust collecting cavity in a sliding connection mode, a limiting wheel cavity with a left opening is formed in the dust collecting box, and a filter screen communicated with the outside is arranged on the right end wall of the limiting wheel cavity.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911090397.7A CN110757999B (en) | 2019-11-08 | 2019-11-08 | Electric graver |
| JP2020048305A JP6799215B1 (en) | 2019-11-08 | 2020-03-18 | Electric chisel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911090397.7A CN110757999B (en) | 2019-11-08 | 2019-11-08 | Electric graver |
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| Publication Number | Publication Date |
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| CN110757999A true CN110757999A (en) | 2020-02-07 |
| CN110757999B CN110757999B (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911090397.7A Active CN110757999B (en) | 2019-11-08 | 2019-11-08 | Electric graver |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6799215B1 (en) |
| CN (1) | CN110757999B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002486A (en) * | 2020-02-14 | 2020-04-14 | 余姚菲戈自动化技术有限公司 | Wall punches and uses dustproof electric drill of foam convenient to clamping |
| CN112497541A (en) * | 2020-11-16 | 2021-03-16 | 凯盛科技集团有限公司 | CNC engraving and milling machine cutter for processing glass and CNC engraving and milling machine |
| CN112606611A (en) * | 2021-01-14 | 2021-04-06 | 石家庄盛选科技有限公司 | Auxiliary device for engraving artificial metal ring |
| CN112622501A (en) * | 2021-01-14 | 2021-04-09 | 上海初悟实业有限公司 | Wood carving machine capable of automatically cutting waste materials |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115533608A (en) * | 2022-08-23 | 2022-12-30 | 浙江博秦精密工业有限公司 | Automatic engraving and milling equipment for metal keyboard frame |
| CN118544722B (en) * | 2024-07-29 | 2024-10-01 | 厦门立宇达科技有限公司 | Engraving process and equipment for decorative plate |
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| SU664855A1 (en) * | 1977-02-24 | 1979-05-30 | Московский Научно-Исследовательский Институт Типового И Экспериментального Проектирования | Table |
| CN101204901A (en) * | 2007-12-12 | 2008-06-25 | 深圳市创造机电有限公司 | Cutter machine and its controlled circuit and controlled method |
| CN206796966U (en) * | 2017-05-26 | 2017-12-26 | 南宁精雕数控设备有限公司 | The replaceable carving machine of main shaft |
| CN208069227U (en) * | 2018-02-28 | 2018-11-09 | 广州市楚汉园林雕塑有限公司 | A kind of graver |
| CN110901271A (en) * | 2019-12-28 | 2020-03-24 | 青岛磊莎工业自动化设备有限公司 | Clamping device for metal engraving |
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- 2019-11-08 CN CN201911090397.7A patent/CN110757999B/en active Active
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- 2020-03-18 JP JP2020048305A patent/JP6799215B1/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU664855A1 (en) * | 1977-02-24 | 1979-05-30 | Московский Научно-Исследовательский Институт Типового И Экспериментального Проектирования | Table |
| CN101204901A (en) * | 2007-12-12 | 2008-06-25 | 深圳市创造机电有限公司 | Cutter machine and its controlled circuit and controlled method |
| CN206796966U (en) * | 2017-05-26 | 2017-12-26 | 南宁精雕数控设备有限公司 | The replaceable carving machine of main shaft |
| CN208069227U (en) * | 2018-02-28 | 2018-11-09 | 广州市楚汉园林雕塑有限公司 | A kind of graver |
| CN110901271A (en) * | 2019-12-28 | 2020-03-24 | 青岛磊莎工业自动化设备有限公司 | Clamping device for metal engraving |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002486A (en) * | 2020-02-14 | 2020-04-14 | 余姚菲戈自动化技术有限公司 | Wall punches and uses dustproof electric drill of foam convenient to clamping |
| CN112497541A (en) * | 2020-11-16 | 2021-03-16 | 凯盛科技集团有限公司 | CNC engraving and milling machine cutter for processing glass and CNC engraving and milling machine |
| CN112497541B (en) * | 2020-11-16 | 2022-04-01 | 凯盛科技集团有限公司 | CNC engraving and milling machine cutter for processing glass and CNC engraving and milling machine |
| CN112606611A (en) * | 2021-01-14 | 2021-04-06 | 石家庄盛选科技有限公司 | Auxiliary device for engraving artificial metal ring |
| CN112622501A (en) * | 2021-01-14 | 2021-04-09 | 上海初悟实业有限公司 | Wood carving machine capable of automatically cutting waste materials |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110757999B (en) | 2020-08-18 |
| JP2021075027A (en) | 2021-05-20 |
| JP6799215B1 (en) | 2020-12-16 |
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Effective date of registration: 20200727 Address after: 325200 floor 6, building C, Jingrui building, Zhaozhai village, Tangxia Town, Ruian City, Wenzhou City, Zhejiang Province Applicant after: Ruian City stime Education Technology Co.,Ltd. Address before: 312400 No.136 Xinli village, Sanjiang street, Shengzhou City, Shaoxing City, Zhejiang Province Applicant before: Shengzhou Dachuan carving Co.,Ltd. |
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Effective date of registration: 20220512 Address after: 325200 building 56, 60 and 65, Shidai Pioneer Park, Mayu Town, Ruian City, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Ruibao Packaging Machinery Co.,Ltd. Address before: 325200 6 / F, building C, Jingrui building, Zhaozhai village, Tangxia Town, Rui'an City, Wenzhou City, Zhejiang Province Patentee before: Ruian City stime Education Technology Co.,Ltd. |