CN112620800A - Polishing and edging device capable of adjusting pitch of wood cutting saw blade - Google Patents
Polishing and edging device capable of adjusting pitch of wood cutting saw blade Download PDFInfo
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- CN112620800A CN112620800A CN202110050140.XA CN202110050140A CN112620800A CN 112620800 A CN112620800 A CN 112620800A CN 202110050140 A CN202110050140 A CN 202110050140A CN 112620800 A CN112620800 A CN 112620800A
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- reciprocating
- sharpening
- bevel gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D63/00—Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools
- B23D63/08—Sharpening the cutting edges of saw teeth
- B23D63/12—Sharpening the cutting edges of saw teeth by grinding
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Abstract
The invention relates to the field related to wood processing, and discloses a polishing and edging device capable of adjusting the tooth pitch of a wood cutting saw blade, which comprises a main box body, wherein the tail end of the lower side of the main box body is fixedly connected with the saw blade box body, an edging motor is arranged in the main box body, an edging transmission belt cavity extending downwards into the saw blade box body is arranged on the right side of the edging motor, an edging reciprocating belt cavity is arranged on the right side of the edging transmission belt cavity, a motor slide block cavity is communicated with the right side of the edging reciprocating belt cavity, an edging bevel gear cavity is arranged on the right side of the edging reciprocating belt cavity, the purpose of intermittently edging sawteeth on the saw blade is achieved through the matching condition of the meshing condition of a motor transmission gear and a motor half gear and the reciprocating movement of a reciprocating edging block, the reciprocating distance of the reciprocating edging block is changed through the rotating angle of a knob driving wire wheel, so that the purpose of adapting saw blades with different tooth depths is achieved, and the purpose of adapting different tooth numbers is achieved, thereby completing the purpose of automatically sharpening the saw blades of a plurality of models.
Description
Technical Field
The invention relates to the field related to wood processing, in particular to a polishing and edging device capable of adjusting the pitch of a wood cutting saw blade.
Background
Also be accompanied with the wearing and tearing of cutting saw piece when carrying out wood cutting, and the wearing and tearing of through long-time cutting saw piece are also very serious, and adopt the manual work to carry out the edging to the saw piece of wood cutting wearing and tearing most at present stage to also carry out the manual work through the manual work according to the experience when carrying out the edging of polishing of the saw piece of different tooth pitches, this kind of edging mode of polishing is not only inefficiency and the cost of labor is higher, has the influence of the lost condition that misoperation brought moreover.
Disclosure of Invention
The invention aims to provide a polishing and edging device capable of adjusting the pitch of a wood cutting saw blade, which can overcome the defects in the prior art, thereby improving the practicability of equipment.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a polishing and edging device capable of adjusting the pitch of saw blade teeth for wood cutting, which comprises a main box body, wherein the tail end of the lower side of the main box body is fixedly connected with the saw blade box body, an edging motor is arranged in the main box body, an edging transmission belt cavity extending downwards into the saw blade box body is arranged on the right side of the edging motor, an edging reciprocating belt cavity is arranged on the right side of the edging transmission belt cavity, a motor slider cavity is communicated with the right side of the edging reciprocating belt cavity, an edging bevel gear cavity is arranged on the right side of the edging reciprocating belt cavity, a reciprocating edging cavity which is communicated with the front and back, is positioned on the right side of the motor slider cavity and extends rightwards to be communicated with the outside is arranged on the lower side of the edging bevel gear cavity, a reciprocating turntable cavity positioned on the right side of the motor slider cavity is communicated with the left side of the reciprocating edging cavity, a distance-adjusting reciprocating cavity communicated with, the lower side of the reciprocating edging cavity is communicated with a saw blade cavity positioned in the saw blade box body, a sawtooth motor is arranged between the saw blade cavity and the edging transmission belt cavity, the lower side of the saw blade cavity is provided with a motor transmission cavity positioned on the right side of the edging transmission belt cavity, the right side of the motor transmission cavity is provided with a variable speed bevel gear cavity positioned on the right lower side of the saw blade cavity, the upper side of the variable speed bevel gear cavity is provided with a saw blade transmission belt cavity positioned on the right side of the saw blade cavity, the right side of the saw blade transmission belt cavity is communicated with a saw blade magnetic block cavity, the lower side of the saw blade magnetic block cavity is provided with a variable speed sliding cavity positioned on the right side of the saw blade transmission belt cavity, the lower side of the variable speed sliding cavity is communicated with a variable speed block cavity positioned on the right side of the variable speed, the rotary bevel gear is characterized in that a rotary shaft which extends upwards and penetrates through the wire wheel cavity until the wire wheel cavity extends to the outside and extends downwards into the rotary bevel gear is connected to the lower end wall of the rotary bevel gear in a rotating matching mode, a rotary knob is fixedly connected to the tail end of the upper side of the rotary shaft, a wire wheel located in the wire wheel cavity is fixedly connected to the outer edge surface of the rotary shaft, and a rotary knob main bevel gear located in the rotary bevel gear is fixedly connected to the outer edge surface of the rotary shaft.
On the basis of the technical scheme, a threaded sleeve shaft which extends leftwards into the speed change sliding cavity and rightwards into the knob bevel gear is connected to the right end wall of the knob bevel gear in a rotating fit manner, a knob secondary bevel gear which is positioned in the knob bevel gear and is meshed with the knob primary bevel gear is fixedly connected to the outer edge surface of the threaded sleeve shaft, a speed change slider shaft which extends leftwards into the saw blade transmission belt cavity and extends rightwards into the speed change sliding cavity is connected to the right end wall of the speed change sliding cavity in a rotating fit manner, a speed change friction wheel which slides in the speed change sliding cavity is connected to the outer edge surface of the speed change slider shaft in a spline fit manner, a speed change bearing which is connected with the speed change slider shaft in a spline fit manner is fixedly connected to the right end of the speed change friction wheel, and a speed change push block which is connected with the speed change, be equipped with the opening right in the variable speed ejector pad and use the thread fit chamber that the variable speed slider axle set up as central ring-type, the terminal fixedly connected with in thread sleeve axle left side extends to left the thread fit intracavity with the internal thread sleeve that thread fit intracavity end wall thread fit is connected, sliding fit is connected with on the wall of saw bit drive belt cavity left end can slide to the saw bit slip magnetic path of saw bit magnetic path intracavity, saw bit slip magnetic path right side end with fixedly connected with saw bit extension spring between the wall of saw bit magnetic path chamber right-hand member, fixedly connected with saw bit electro-magnet in the wall of saw bit magnetic path right end.
On the basis of the technical scheme, a saw tooth motor shaft which extends leftwards and penetrates through the saw blade cavity until the saw tooth motor shaft extends to the tail end of the right side of the saw tooth motor and extends rightwards into the saw blade transmission belt cavity is connected to the right end wall of the saw blade transmission belt cavity in a rotating fit manner, a saw blade which is positioned in the saw blade cavity and is partially positioned in the reciprocating edging cavity is fixedly connected to the outer edge surface of the saw tooth motor shaft, a saw blade transmission belt which can be abutted against a saw blade sliding magnetic block is connected between the saw tooth motor shaft and the speed change slider shaft in a power fit manner, a speed change conical block shaft which extends leftwards, downwards into the speed change bevel gear cavity and rightwards, upwards extends into the speed change block cavity is connected to the right end wall of the speed change conical block cavity in a rotating fit manner, and a speed change conical block which is, the variable speed bevel gear in the variable speed bevel gear intracavity is connected with and extends left and runs through variable speed bevel gear chamber until extending to the variable speed gear shaft in the motor drive chamber left end wall in the variable speed bevel gear chamber right end wall normal running fit, variable speed gear shaft outer fringe face fixedly connected with be located the variable speed bevel gear intracavity and with the variable speed straight-tooth gear of variable speed bevel gear meshing, variable speed gear shaft outer fringe face fixedly connected with is located motor drive gear in the motor drive intracavity.
On the basis of the technical scheme, a half gear shaft which extends leftwards and penetrates through the sharpening transmission belt cavity until the half gear shaft extends into the left end wall of the sharpening transmission belt cavity and rightwards and extends into the motor transmission cavity is connected to the right end wall of the motor transmission cavity in a rotating fit manner, a motor half gear which is positioned in the motor transmission cavity and is meshed with the motor transmission gear is fixedly connected to the outer edge surface of the half gear shaft, a sharpening motor shaft which extends rightwards and penetrates through the sharpening transmission belt cavity and the sharpening reciprocating belt cavity until the sharpening reciprocating belt cavity extends into the sharpening bevel gear cavity is fixedly connected to the right end of the sharpening motor shaft, a sharpening transmission belt is connected between the sharpening motor shaft and the half gear shaft in a power fit manner, a motor sliding block which can slide into the motor sliding block cavity is connected to the left end wall of the sharpening reciprocating belt cavity in a sliding fit manner, and a motor extension spring is fixedly connected between the right end of the motor sliding block cavity, the inner fixed connection of the right end wall of the cavity of the motor slide block is provided with a motor electromagnet, the left end wall of the cavity of the sharpening reciprocating belt is connected with a reciprocating turntable shaft which extends rightwards to the inner part of the reciprocating turntable cavity and leftwards to the inner part of the sharpening reciprocating belt in a rotating and matching manner, and the elasticity of the motor slide block is smaller than the electromagnetic repulsion force generated by the motor electromagnet.
On the basis of the technical scheme, a motor transmission belt capable of being abutted against a motor sliding block is connected between the reciprocating turntable shaft and the sharpening motor shaft in a power fit manner, a sharpening main bevel gear positioned in the sharpening bevel gear cavity is fixedly connected to the outer edge surface of the sharpening motor shaft, a reciprocating sharpening block capable of sliding in the reciprocating sharpening cavity is connected to the left end wall of the reciprocating sharpening cavity in a sliding fit manner, a distance adjusting reciprocating block is fixedly connected to the left end of the reciprocating sharpening cavity, a part of the distance adjusting reciprocating block is positioned in the distance adjusting reciprocating cavity and is in sliding fit connection with the distance adjusting reciprocating cavity, a distance adjusting spring cavity with an upward opening and capable of being communicated with the reciprocating turntable cavity is arranged in the distance adjusting reciprocating block, a sharpening wheel cavity with a downward opening and communicated with the reciprocating sharpening cavity is arranged in the reciprocating sharpening block, and a reciprocating auxiliary bevel gear is arranged on the rear side of the sharpening wheel cavity, the upper side of the reciprocating auxiliary bevel gear is provided with a reciprocating transmission belt positioned on the upper side of the sharpening wheel cavity, the front end wall of the sharpening wheel cavity is connected with a sharpening wheel shaft which extends backwards and penetrates through the sharpening wheel cavity until the sharpening wheel shaft extends into the reciprocating bevel gear cavity in a rotating and matching manner, the outer edge surface of the sharpening wheel shaft is fixedly connected with a sharpening wheel which is positioned in the sharpening wheel cavity and is partially positioned in the reciprocating sharpening cavity, the outer edge surface of the sharpening wheel shaft is fixedly connected with a reciprocating auxiliary bevel gear positioned in the reciprocating bevel gear cavity, the lower end wall of the reciprocating bevel gear cavity is connected with a reciprocating bevel gear shaft which extends upwards and penetrates through the reciprocating transmission belt until the reciprocating transmission belt extends into the upper end wall of the reciprocating transmission belt and extends downwards into the reciprocating bevel gear cavity in a rotating and matching manner, and the outer edge surface of the reciprocating bevel gear shaft is fixedly connected with a reciprocating main bevel gear positioned in the reciprocating bevel, the upper end wall of the lower end of the reciprocating transmission belt is connected with a reciprocating belt wheel cavity which upwards extends to be flush with the tail end of the upper side of the reciprocating sharpening block and downwards extends to the inside of the reciprocating transmission belt in a sliding fit mode, the sharpening reciprocating block is fixedly connected between the reciprocating belt wheel cavity and the reciprocating bevel gear shaft, and a reciprocating slide block cavity with an opening upwards communicated with the reciprocating sharpening cavity is arranged in the reciprocating belt wheel cavity.
On the basis of the technical scheme, the upper end wall of the reciprocating slide block cavity is fixedly connected with a spring stop block which is flush with the tail end of the upper side of the reciprocating sharpening block, the outer end wall of the reciprocating slide block cavity is connected with a sharpening secondary bevel gear which extends upwards and penetrates through the spring stop block to the inside of the sharpening bevel gear cavity and extends downwards to the inside of the reciprocating slide block cavity in a sliding fit manner, the spring stop block is connected with the sharpening secondary bevel gear in a sliding fit manner, the outer edge surface of the sharpening secondary bevel gear is fixedly connected with a reciprocating secondary bevel gear which is in spline fit connection with the outer end wall of the reciprocating slide block cavity, a reciprocating compression spring is fixedly connected between the tail end of the upper side of the reciprocating secondary bevel gear and the tail end of the lower side of the spring stop block, and the outer edge surface of the sharpening secondary bevel gear is fixedly connected with a reciprocating sliding shaft which is positioned in the sharpening, the outer edge surface of the reciprocating turntable shaft is fixedly connected with a reciprocating turntable positioned in the reciprocating turntable cavity, the right end of the reciprocating turntable is fixedly connected with a reciprocating turntable, the upper end wall of the distance-adjusting spring cavity is fixedly connected with a reciprocating limiting block, the upper end wall of the distance-adjusting spring cavity is connected with a reciprocating push block which can partially slide into the reciprocating turntable cavity in a sliding fit manner, the outer edge surface of the reciprocating push block is fixedly connected with a reciprocating stop block which is flush with the tail end of the lower side of the reciprocating push block, the outer edge surface of the reciprocating turntable pin is connected with a reciprocating push rod which extends downwards to be hinged with the reciprocating push block in a rotating and matching way, a wire wheel pull rope is fixedly connected between the tail end of the upper side of the distance-adjusting reciprocating block and the outer edge surface of the wire wheel, and a distance-adjusting compression spring is fixedly connected between the lower end of the reciprocating stop block and the lower end wall of the distance-adjusting spring cavity, and the elasticity of the distance-adjusting compression spring is greater than that of the reciprocating compression spring.
The invention has the beneficial effects that: the mesh condition through motor drive gear and motor semi-gear reaches the purpose of carrying out intermittent type edging to the sawtooth on the saw bit with the reciprocating motion's of reciprocal edging piece cooperation condition, and drive line wheel pivoted angle through the knob, thereby change reciprocal edging piece reciprocating distance, reach the purpose that carries out the adaptation to the saw bit of different tooth depths with this, the rethread adjusts the position of variable speed friction wheel on the tapered block of variable speed and reaches the purpose of the different number of teeth saw bits of adaptation, thereby the completion carries out the purpose of automatic edging to the saw bit of a plurality of models.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of a sanding and edging device capable of adjusting the pitch of a wood cutting saw blade according to the present invention.
Fig. 2 is a schematic view of the structure a-a in fig. 1.
Fig. 3 is an enlarged schematic view of B in fig. 1.
Fig. 4 is an enlarged schematic view of C in fig. 1.
Fig. 5 is a schematic diagram of structure D in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: 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.
The polishing and edging device capable of adjusting the pitch of the wood cutting saw blade comprises a main box body 10, a saw blade box body 30 is fixedly connected to the tail end of the lower side of the main box body 10, an edging motor 11 is arranged in the main box body 10, an edging transmission belt cavity 13 which extends downwards into the saw blade box body 30 is arranged on the right side of the edging motor 11, an edging reciprocating belt cavity 14 is arranged on the right side of the edging transmission belt cavity 13, a motor slider cavity 70 is communicated with the right side of the edging reciprocating belt cavity 14, an edging bevel gear cavity 17 is arranged on the right side of the edging reciprocating belt cavity 14, a reciprocating edging cavity 20 which is communicated with the front and back and is positioned on the right side of the motor slider cavity 70 and extends rightwards to be communicated with the outside is arranged on the lower side of the edging bevel gear cavity 17, a reciprocating turntable cavity 75 which is positioned on the right side of the motor slider cavity 70 is communicated with the left side of the reciprocating edging, the lower side of the reciprocating turntable cavity 75 is communicated with a distance-adjusting reciprocating cavity 27 communicated with the reciprocating sharpening cavity 20 rightwards, the lower side of the reciprocating sharpening cavity 20 is communicated with a saw blade cavity 50 positioned in the saw blade box body 30, a saw tooth motor 54 is arranged between the saw blade cavity 50 and the sharpening transmission belt cavity 13, the lower side of the saw blade cavity 50 is provided with a motor transmission cavity 46 positioned on the right side of the sharpening transmission belt cavity 13, the right side of the motor transmission cavity 46 is provided with a speed-changing bevel gear cavity 42 positioned on the right lower side of the saw blade cavity 50, the upper side of the speed-changing bevel gear cavity 42 is provided with a saw blade transmission belt cavity 36 positioned on the right side of the saw blade cavity 50, the right side of the saw blade transmission belt cavity 36 is communicated with a saw blade magnetic block cavity 35, the lower side of the saw blade magnetic block cavity 35 is provided with a speed-changing sliding cavity 37 positioned on the right side of the saw blade transmission belt cavity 36, the lower side, the right side of the speed change sliding cavity 37 is provided with a knob bevel gear 88, the upper side of the knob bevel gear 88 is provided with a wire wheel cavity 80 positioned at the right side of the saw blade magnetic block cavity 35, the lower end wall of the knob bevel gear 88 is connected with a knob shaft 31 which extends upwards and penetrates through the wire wheel cavity 80 until the wire wheel cavity extends to the outside and extends downwards into the knob bevel gear 88, the tail end of the upper side of the knob shaft 31 is fixedly connected with a knob 29, the outer edge surface of the knob shaft 31 is fixedly connected with a wire wheel 81 positioned in the wire wheel cavity 80, and the outer edge surface of the knob shaft 31 is fixedly connected with a knob main bevel gear 87 positioned in the knob bevel gear 88.
In addition, in one embodiment, a threaded sleeve shaft 89 extending leftwards into the speed change sliding cavity 37 and rightwards into the knob bevel gear 88 is connected to the right end wall of the knob bevel gear 88 in a rotating fit manner, a knob secondary bevel gear 52 located in the knob bevel gear 88 and engaged with the knob primary bevel gear 87 is fixedly connected to the outer edge surface of the threaded sleeve shaft 89, a speed change slider shaft 38 extending leftwards into the saw blade transmission belt cavity 36 and rightwards into the speed change sliding cavity 37 is connected to the right end wall of the speed change sliding cavity 37 in a rotating fit manner, a speed change friction wheel 82 sliding in the speed change sliding cavity 37 is connected to the outer edge surface of the speed change slider shaft 38 in a spline fit manner, a speed change bearing 83 connected with the speed change slider shaft 38 in a spline fit manner is fixedly connected to the right end of the speed change friction wheel 82, a speed change push block 84 connected with the speed change slider shaft 38 in a sliding fit manner is fixedly connected to the right end of the speed, be equipped with the opening right in the variable speed ejector pad 84 and use the thread fit chamber 85 that variable speed slider axle 38 set up as central ring form, thread sleeve axle 89 left side end fixedly connected with extend to left in the thread fit chamber 85 with the internal thread sleeve 86 that end wall screw-thread fit connected in the thread fit chamber 85, sliding fit is connected with on the wall of saw bit drive belt cavity 36 left side end can slide to the saw bit sliding magnet piece 32 in the saw bit magnetic piece cavity 35, saw bit sliding magnet piece 32 right side end with fixedly connected with saw bit extension spring 33 between the wall of saw bit magnetic piece cavity 35 right-hand member, fixedly connected with saw bit electro-magnet 34 in the wall of saw bit magnetic piece cavity 35 right-hand member.
In addition, in one embodiment, a saw blade motor shaft 53 extending leftwards and penetrating the saw blade cavity 50 is connected to the right end wall of the saw blade transmission belt cavity 36 in a rotationally matching manner, the saw blade motor shaft 53 extends to the right end of the saw blade cavity 50 and extends to the inside of the saw blade transmission belt cavity 36, a saw blade 28 located in the saw blade cavity 50 and partially located in the reciprocating sharpening cavity 20 is fixedly connected to the outer edge surface of the saw blade motor shaft 53, a saw blade transmission belt 51 capable of abutting against the saw blade sliding magnet 32 is connected between the saw blade motor shaft 53 and the speed change block shaft 38 in a power matching manner, a speed change cone block shaft 41 extending leftwards and downwards to the speed change cone gear cavity 42 and rightwards and upwards to the speed change block cavity 40 is connected to the right end wall of the speed change block cavity 40 in a rotationally matching manner, a speed change cone block 39 located in the speed change block cavity 40 and abutting against the speed change friction wheel 82 is fixedly connected to the outer edge surface of the, variable speed bevel gear 43 in variable speed bevel gear chamber 42, variable speed bevel gear chamber 42 right-hand member wall internal rotation fit is connected with and extends left and runs through variable speed bevel gear chamber 42 is until extending to variable speed gear shaft 45 in the motor drive chamber 46 left end wall, variable speed gear shaft 45 outer fringe face fixedly connected with is located in variable speed bevel gear chamber 42 and with variable speed straight-teeth gear 44 of variable speed bevel gear 43 meshing, variable speed gear shaft 45 outer fringe face fixedly connected with is located motor drive gear 47 in the motor drive chamber 46.
In addition, in one embodiment, a half gear shaft 49 extending leftwards and penetrating the sharpening belt cavity 13 to extend into the left end wall of the sharpening belt cavity 13 and rightwards to extend into the motor transmission cavity 46 is connected to the right end wall of the motor transmission cavity 46 in a rotating fit manner, a motor half gear 48 located in the motor transmission cavity 46 and meshed with the motor transmission gear 47 is fixedly connected to the outer edge surface of the half gear shaft 49, a sharpening motor shaft 12 extending rightwards and penetrating the sharpening belt cavity 13 and the sharpening reciprocating belt cavity 14 to extend into the sharpening bevel gear cavity 17 is fixedly connected to the right end of the sharpening motor 11, a sharpening gear shaft transmission belt 55 is connected between the sharpening motor shaft 12 and the half gear shaft 49 in a power fit manner, a motor slider 68 capable of sliding into the motor slider cavity 70 is connected to the left end wall of the sharpening reciprocating belt cavity 14 in a sliding fit manner, motor slide 68 right side end with fixedly connected with motor extension spring 69 between the right end wall of motor slide chamber 70, fixedly connected with motor electro-magnet 71 in the motor slide chamber 70 right end wall, the last normal running fit of the reciprocal end wall of taking the chamber 14 of edging is connected with and extends to right in the reciprocal carousel chamber 75 and extends to left reciprocal carousel axle 79 in the reciprocal chamber of taking 14 of edging, the elasticity of motor slide 68 is less than the electromagnetic repulsion that motor electro-magnet 71 produced.
In one embodiment, a motor transmission belt 67 capable of abutting against the motor slider 68 is connected between the reciprocating turntable shaft 79 and the sharpening motor shaft 12 in a power fit manner, the outer edge surface of the sharpening motor shaft 12 is fixedly connected with the main sharpening bevel gear 16 positioned in the sharpening bevel gear cavity 17, the left end wall of the reciprocating sharpening cavity 20 is connected with a reciprocating sharpening block 21 capable of sliding in the reciprocating sharpening cavity 20 in a sliding fit manner, the left end of the reciprocating sharpening cavity 20 is fixedly connected with a distance adjusting reciprocating block 90 which is partially positioned in the distance adjusting reciprocating cavity 27 and is connected with the distance adjusting reciprocating cavity 27 in a sliding fit manner, a distance adjusting spring cavity 26 with an upward opening capable of communicating with the reciprocating turntable cavity 75 is arranged in the distance adjusting reciprocating block 90, a sharpening wheel cavity 22 with a downward opening capable of communicating with the reciprocating sharpening cavity 20 is arranged in the reciprocating sharpening block 21, a reciprocating auxiliary bevel gear 63 is arranged at the rear side of the sharpening wheel cavity 22, a reciprocating transmission belt 57 positioned at the upper side of the sharpening wheel cavity 22 is arranged at the upper side of the reciprocating auxiliary bevel gear 63, a sharpening wheel shaft 24 which extends backwards and penetrates through the sharpening wheel cavity 22 until the sharpening wheel shaft extends into the reciprocating bevel gear cavity 64 is connected in a rotationally matched manner at the front end wall of the sharpening wheel cavity 22, a sharpening wheel 23 which is positioned in the sharpening wheel cavity 22 and partially positioned in the reciprocating sharpening cavity 20 is fixedly connected at the outer edge surface of the sharpening wheel shaft 24, a reciprocating auxiliary bevel gear 63 positioned in the reciprocating bevel gear cavity 64 is fixedly connected at the outer edge surface of the sharpening wheel shaft 24, a reciprocating bevel gear shaft 66 which extends upwards and penetrates through the reciprocating transmission belt 57 until the reciprocating transmission belt 57 extends into the upper end wall of the reciprocating transmission belt 57 and extends downwards into the reciprocating bevel gear cavity 64 is connected in a rotationally matched manner at the lower end wall of the reciprocating bevel gear cavity 64, the outer edge face of the reciprocating bevel gear shaft 66 is fixedly connected with a reciprocating main bevel gear 65 which is positioned in the reciprocating bevel gear cavity 64 and is meshed with the reciprocating auxiliary bevel gear 63, the lower end wall of the reciprocating transmission belt 57 is connected with a reciprocating belt wheel cavity 58 which upwards extends to be flush with the tail end of the upper side of the reciprocating opening blade block 21 and downwards extends into the reciprocating transmission belt 57 in a sliding fit mode, the reciprocating belt wheel cavity 58 is fixedly connected with an opening blade reciprocating block 56 between the reciprocating bevel gear shaft 66, and a reciprocating slide block cavity 59 with an opening upwards communicated with the reciprocating opening blade cavity 20 is arranged in the reciprocating belt wheel cavity 58.
In addition, in one embodiment, a spring stop 61 flush with the upper end of the reciprocating blade block 21 is fixedly connected to the upper end wall of the reciprocating slider cavity 59, a secondary sharpening bevel gear 19 extending upward and penetrating through the spring stop 61 into the sharpening bevel gear cavity 17 and downward into the reciprocating slider cavity 59 is connected to the outer end wall of the reciprocating slider cavity 59 in a sliding fit manner, the spring stop 61 and the secondary sharpening bevel gear 19 are connected in a sliding fit manner, a reciprocating secondary bevel gear 62 in spline fit connection with the outer end wall of the reciprocating slider cavity 59 is fixedly connected to the outer edge surface of the sharpening secondary bevel gear 19, a reciprocating compression spring 60 is fixedly connected between the upper end of the reciprocating secondary bevel gear 62 and the lower end of the spring stop 61, a reciprocating sliding shaft 18 located in the sharpening bevel gear cavity 17 and meshed with the sharpening primary bevel gear 16 is fixedly connected to the outer edge surface of the sharpening secondary bevel gear 19, the outer edge surface of the reciprocating turntable shaft 79 is fixedly connected with a reciprocating turntable 72 positioned in the reciprocating turntable cavity 75, the end of the right side of the reciprocating turntable 72 is fixedly connected with a reciprocating turntable 72, the upper end wall of the distance adjusting spring cavity 26 is fixedly connected with a reciprocating limit block 77, the upper end wall of the distance adjusting spring cavity 26 is connected with a reciprocating push block 76 with a part capable of sliding into the reciprocating turntable cavity 75 in a sliding fit manner, the outer edge surface of the reciprocating push block 76 is fixedly connected with a reciprocating stop block 78 flush with the end of the lower side of the reciprocating push block 76, the outer edge surface of the reciprocating turntable pin 73 is connected with a reciprocating push rod 74 which extends downwards to the reciprocating push block 76 in a rotating fit manner, a wire wheel stay rope 15 is fixedly connected between the upper end of the distance adjusting reciprocating block 90 and the outer edge surface of the wire wheel 81, and a distance adjusting compression spring 25 is fixedly connected between the end of the lower side of the reciprocating stop block 78 and the lower end wall of the distance adjusting, the elastic force of the pitch compression spring 25 is greater than that of the reciprocating compression spring 60.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
As shown in fig. 1-5, when the apparatus of the present invention is in an initial state, the sharpening motor 11 and the saw tooth motor 54 are in a shutdown state, the blade sliding magnetic block 32 is in the blade magnetic block cavity 35, the blade electromagnet 34 is in a power-off state, the motor slider 68 is not abutted to the motor transmission belt 67, the motor slider 68 is in the motor slider cavity 70, the motor electromagnet 71 is in a power-off state, the pitch adjusting compression spring 25, the blade extension spring 33, the reciprocating compression spring 60 and the motor extension spring 69 are in a relaxed state, the reciprocating sharpening block 21 is at the uppermost side in the reciprocating sharpening cavity 20, the reciprocating turntable pin 73 is at the uppermost side of the reciprocating turntable 72, the reciprocating stopper 78 is at the uppermost side in the pitch adjusting spring cavity 26, and the reel pull rope 15 is in a relaxed state;
sequence of mechanical actions of the whole device:
when the device is started, the device is placed at the front side of the log conveying belt, then the saw-tooth motor 54 is started, the saw-tooth motor 54 rotates to drive the saw-tooth motor shaft 53 to rotate, thereby driving the saw blade 28 to rotate, thereby achieving the purpose of cutting logs, when the saw blade 28 is worn, the saw-tooth motor 54 is stopped, thereby the saw blade 28 stops rotating, after the saw-tooth motor 54 stops rotating, the saw-blade electromagnet 34 is electrified, so that the saw-blade sliding magnetic block 32 overcomes the elastic force of the saw-blade stretching spring 33 under the electromagnetic repulsion force of the saw-blade electromagnet 34 to abut against the saw-blade transmission belt 51, meanwhile, the motor electromagnet 71 is electrified, thereby the motor sliding block 68 moves leftwards under the elastic force of the motor stretching spring 69, thereby the motor sliding block 68 abuts against the motor transmission belt 67 and moves into the motor sliding block cavity 70, then the edging motor 11 is started, the rotation of the edging motor 11 drives the, the rotation of the sharpening motor shaft 12 drives the rotation of the half gear shaft 49 through the sharpening transmission belt 55, the rotation of the half gear shaft 49 drives the rotation of the motor half gear 48, the rotation of the motor half gear 48 can drive the rotation of the motor transmission gear 47, the rotation of the motor transmission gear 47 drives the rotation of the speed change gear shaft 45, the rotation of the speed change gear shaft 45 drives the rotation of the speed change spur gear 44, so that the rotation of the speed change conical block shaft 41 is driven through the speed change bevel gear 43, the rotation of the speed change conical block shaft 41 drives the rotation of the speed change conical block 39, so that the rotation of the speed change slider shaft 38 is driven through the speed change friction wheel 82, and the rotation of the speed change slider shaft 38 drives the rotation of the sawtooth motor shaft 53 through the saw blade transmission belt 51 and the saw blade sliding magnetic block;
the rotation of the edging motor shaft 12 drives the rotation of the edging main bevel gear 16, the rotation of the edging main bevel gear 16 drives the rotation of the edging auxiliary bevel gear 19, the rotation of the edging auxiliary bevel gear 19 drives the rotation of the reciprocating sliding shaft 18, the rotation of the reciprocating sliding shaft 18 drives the rotation of the reciprocating pulley cavity 58 through the reciprocating auxiliary bevel gear 62, the rotation of the reciprocating pulley cavity 58 drives the rotation of the reciprocating bevel gear shaft 66 through the edging reciprocating block 56, the rotation of the reciprocating bevel gear shaft 66 drives the rotation of the reciprocating main bevel gear 65, and the rotation of the reciprocating main bevel gear 65 drives the rotation of the edging wheel shaft 24 through the reciprocating auxiliary bevel gear 63, so as to drive the rotation of the edging wheel 23;
the sharpening motor shaft 12 rotates and simultaneously drives the reciprocating turntable shaft 79 to rotate through the motor transmission belt 67 and the motor slider 68, the reciprocating turntable shaft 79 rotates to drive the reciprocating turntable 72 to rotate, the reciprocating turntable 72 rotates to drive the reciprocating turntable pin 73 to rotate, the reciprocating turntable pin 73 rotates to drive the reciprocating push block 76 to reciprocate in the vertical direction through the reciprocating push rod 74, the reciprocating push block 76 cannot overcome the elastic force of the distance adjusting compression spring 25 due to the pressure caused by the rotation of the reciprocating push rod 74, the reciprocating stop block 78 drives the reciprocating stop block 77 to move along with the reciprocating stop block 77, the reciprocating stop block 77 moves to drive the distance adjusting reciprocating block 90 to move, so that the reciprocating knife block 21 and the components in the reciprocating sharpening block 21 are driven to reciprocate in the vertical direction, the reciprocating opening block 21 moves to drive the reciprocating auxiliary bevel gear 62 to overcome the elastic force of the reciprocating compression spring 60 to move relatively upwards to the highest position, and then the reciprocating knife block 21 drives the reciprocating auxiliary bevel gear 62 to move downwards Relatively moves downwards to perform reciprocating movement, and when the distance adjusting reciprocating block 90 moves to the lowest side in the distance adjusting reciprocating cavity 27, the wire wheel pull rope 15 is just pulled to be in a tight state;
when the reciprocating blade opening block 21 drives the blade opening wheel 23 to move downwards, the motor half gear 48 is just disengaged from the motor transmission gear 47, so that the blade 28 which stops rotating can be opened by the blade opening wheel 23 in the downward moving process, and when the blade opening wheel 23 moves upwards, the motor half gear 48 is just engaged with the motor transmission gear 47 again, so that the blade 28 is driven to rotate by a tooth pitch, and the aim of opening all saw teeth on the blade 28 is achieved in a reciprocating manner;
when the specification of the saw blade 28 needs to be changed, the knob 29 is rotated, the rotation of the knob 29 drives the rotation of the knob shaft 31, so as to drive the wire wheel 81 to rotate and also drive the rotation of the knob main bevel gear 87, the rotation of the knob main bevel gear 87 drives the threaded sleeve shaft 89 to rotate through the knob auxiliary bevel gear 52, the rotation of the threaded sleeve shaft 89 drives the rotation of the internal threaded sleeve 86, so as to drive the speed change push block 84 to move leftwards, the movement of the speed change push block 84 drives the speed change friction wheel 82 to move through the speed change bearing 83, so as to achieve the purpose that the position of the speed change friction wheel 82 on the speed change conical block 39 changes the rotating speed of the speed change friction wheel 82, so as to change the intermittent rotation angle of the saw blade 28, so as to achieve the purpose of adapting to the saw blades with different tooth pitches, and the wire wheel pull rope 15 while the wire wheel 81 rotates, so as to shorten the moving distance, when the distance-adjusting reciprocating block 90 moves to the straight line of the line wheel pulling rope 15, the distance-adjusting reciprocating block 90 drives the reciprocating push block 76 to move downwards relatively under the action of the elastic force of the distance-adjusting compression spring 25 under the pulling of the line wheel pulling rope 15, so that the purpose of changing the reciprocating distance of the reciprocating blade-opening block 21 is achieved, and the purpose of adapting to saw blades with different tooth pitches and sharpening the saw blades is achieved.
The invention has the beneficial effects that: the mesh condition through motor drive gear and motor semi-gear reaches the purpose of carrying out intermittent type edging to the sawtooth on the saw bit with the reciprocating motion's of reciprocal edging piece cooperation condition, and drive line wheel pivoted angle through the knob, thereby change reciprocal edging piece reciprocating distance, reach the purpose that carries out the adaptation to the saw bit of different tooth depths with this, the rethread adjusts the position of variable speed friction wheel on the tapered block of variable speed and reaches the purpose of the different number of teeth saw bits of adaptation, thereby the completion carries out the purpose of automatic edging to the saw bit of a plurality of models.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a sharpening device that polishes of adjustable wood cutting saw bit pitch, includes the main tank body, its characterized in that: the end of the lower side of the main box body is fixedly connected with a saw blade box body, a sharpening motor is arranged in the main box body, a sharpening transmission belt cavity extending downwards into the saw blade box body is arranged on the right side of the sharpening transmission belt cavity, a sharpening reciprocating belt cavity is arranged on the right side of the sharpening reciprocating belt cavity in a communicating manner, a sharpening bevel gear cavity is arranged on the right side of the sharpening reciprocating belt cavity, a reciprocating sharpening cavity which is communicated with the front and back is arranged on the lower side of the sharpening bevel gear cavity, is positioned on the right side of the motor slide cavity and extends rightwards to the outside, a reciprocating rotary disc cavity positioned on the right side of the motor slide cavity is communicated with the left side of the reciprocating sharpening cavity, a distance-adjusting reciprocating cavity communicated with the reciprocating sharpening cavity rightwards is communicated with the lower side of the reciprocating rotary disc cavity, a saw blade cavity positioned in the saw blade box body is communicated with the lower side of the reciprocating sharpening cavity, and a sawtooth motor is arranged between the saw blade cavity and, a motor transmission cavity positioned on the right side of the sharpening transmission belt cavity is arranged on the lower side of the saw blade cavity, a variable-speed bevel gear cavity positioned on the right side of the saw blade cavity is arranged on the right side of the motor transmission cavity, a saw blade transmission belt cavity positioned on the right side of the saw blade cavity is arranged on the upper side of the variable-speed bevel gear cavity, a saw blade magnetic block cavity is communicated and arranged on the right side of the saw blade transmission belt cavity, a variable-speed sliding cavity positioned on the right side of the saw blade transmission belt cavity is arranged on the lower side of the saw blade magnetic block cavity, a variable-speed block cavity positioned on the right side of the variable-speed bevel gear cavity is communicated and arranged on the lower side of the variable-speed sliding cavity, a knob bevel gear is arranged on the right side of the variable-speed sliding cavity, a wire wheel cavity positioned on the right side of the, the terminal fixedly connected with knob of knob epaxial side, knob off-axial edge face fixedly connected with is located the line wheel of line wheel intracavity, knob off-axial edge face fixedly connected with is located the knob owner bevel gear in the knob bevel gear.
2. The sharpening device of claim 1, wherein: the improved saw blade transmission device is characterized in that a threaded sleeve shaft extending leftwards into the variable-speed sliding cavity and rightwards extending into the variable-speed bevel gear is connected to the right end wall of the knob bevel gear in a rotating fit mode, a knob secondary bevel gear meshed with the knob primary bevel gear is fixedly connected to the outer edge face of the threaded sleeve shaft, a variable-speed slider shaft extending leftwards into the saw blade transmission belt cavity and rightwards extending into the variable-speed sliding cavity is connected to the right end wall of the variable-speed sliding cavity in a rotating fit mode, a variable-speed friction wheel sliding in the variable-speed sliding cavity is connected to the outer edge face of the variable-speed slider shaft in a spline fit mode, a variable-speed bearing connected with the variable-speed slider shaft in a spline fit mode is fixedly connected to the right end of the variable-speed friction wheel, a variable-speed push block connected with the variable-speed slider shaft in a sliding fit mode is fixedly connected to the The saw blade transmission belt comprises a saw blade transmission belt cavity, a saw blade magnetic block cavity, a saw blade stretching spring and a saw blade electromagnet, wherein the left end wall of the saw blade magnetic block cavity is fixedly connected with the saw blade transmission belt cavity, the left end of the saw blade transmission belt cavity is fixedly connected with the inner thread sleeve, the inner thread sleeve extends leftwards to the thread matching cavity and is in thread matching connection with the inner end wall of the thread matching cavity, the saw blade transmission belt cavity is connected with the saw blade sliding magnetic block capable of sliding into the saw blade magnetic block cavity in a sliding matching mode, the right end of.
3. The sharpening device of claim 1, wherein: the saw blade transmission belt comprises a saw blade transmission belt cavity, a saw blade motor shaft, a speed change block cavity, a saw blade transmission block shaft and a speed change bevel gear, wherein the saw blade transmission belt cavity is connected with the right end wall of the saw blade transmission belt cavity in a rotating fit mode, the saw blade transmission block shaft extends leftwards and penetrates through the saw blade cavity until the saw blade transmission block shaft extends to the tail end of the right side of the saw blade motor and extends rightwards to the inside of the saw blade transmission belt cavity, the outer edge surface of the saw blade transmission belt cavity is fixedly connected with a saw blade transmission belt, the saw blade transmission belt can be abutted against a saw blade sliding magnetic block, the outer edge surface of the saw blade transmission block shaft is fixedly connected with a saw blade transmission conical block shaft, the left lower side of the speed change bevel gear cavity extends to the inner side of the speed change bevel gear cavity, the right upper side of the speed change The variable-speed bevel gear cavity comprises a motor transmission cavity, a variable-speed bevel gear cavity right end wall, a variable-speed bevel gear shaft, a variable-speed bevel gear and a variable-speed bevel gear, wherein the variable-speed bevel gear cavity right end wall is connected with the variable-speed bevel gear in a rotating fit mode and extends leftwards and runs through the variable-speed bevel gear cavity until the variable-speed bevel gear.
4. The sharpening device of claim 1, wherein: a half gear shaft which extends leftwards and penetrates through the sharpening transmission belt cavity until the sharpening transmission belt cavity extends into the left end wall of the sharpening transmission belt cavity and extends rightwards into the motor transmission cavity is connected on the right end wall of the motor transmission cavity in a rotating fit manner, a motor half gear which is positioned in the motor transmission cavity and is meshed with the motor transmission gear is fixedly connected on the outer edge surface of the half gear shaft, a sharpening motor shaft which extends rightwards and penetrates through the sharpening transmission belt cavity and the sharpening reciprocating belt cavity until the sharpening motor shaft extends into the sharpening bevel gear cavity is fixedly connected at the right end of the sharpening motor, a sharpening transmission belt is connected between the sharpening motor shaft and the half gear shaft in a power fit manner, a motor sliding block which can slide into the motor sliding block cavity is connected on the left end wall of the sharpening reciprocating belt cavity in a sliding fit manner, and a motor tension spring is fixedly connected between the right end of the motor sliding block and the right end, the inner fixed connection of the right end wall of the cavity of the motor slide block is provided with a motor electromagnet, the left end wall of the cavity of the sharpening reciprocating belt is connected with a reciprocating turntable shaft which extends rightwards to the inner part of the reciprocating turntable cavity and leftwards to the inner part of the sharpening reciprocating belt in a rotating and matching manner, and the elasticity of the motor slide block is smaller than the electromagnetic repulsion force generated by the motor electromagnet.
5. The sharpening device of claim 4, wherein: a motor driving belt capable of being abutted against the motor slider is connected between the reciprocating turntable shaft and the sharpening motor shaft in a power fit manner, a sharpening main bevel gear positioned in the sharpening bevel gear cavity is fixedly connected to the outer edge surface of the sharpening motor shaft in a fixed manner, a reciprocating sharpening block capable of sliding in the reciprocating sharpening cavity is connected to the left end wall of the reciprocating sharpening cavity in a sliding fit manner, a distance adjusting reciprocating block is fixedly connected to the left end of the reciprocating sharpening cavity in a fixed manner, part of the distance adjusting reciprocating block is positioned in the distance adjusting reciprocating cavity and is in sliding fit connection with the distance adjusting reciprocating cavity, a distance adjusting spring cavity with an upward opening and capable of being communicated with the reciprocating turntable cavity is arranged in the distance adjusting reciprocating block, a sharpening wheel cavity with a downward opening and communicated with the reciprocating sharpening cavity is arranged in the reciprocating sharpening block, a reciprocating auxiliary bevel gear is arranged on the rear side of the sharpening wheel cavity, and a reciprocating driving belt positioned on the upper side of the sharpening wheel cavity is arranged on the upper side of the, the front end wall of the sharpening wheel cavity is connected with a sharpening wheel shaft which extends backwards and penetrates through the sharpening wheel cavity until the sharpening wheel shaft extends into the reciprocating bevel gear cavity in a rotating fit mode, the outer edge surface of the sharpening wheel shaft is fixedly connected with a sharpening wheel which is located in the sharpening wheel cavity and partially located in the reciprocating sharpening wheel cavity, the outer edge surface of the sharpening wheel shaft is fixedly connected with a reciprocating auxiliary bevel gear which is located in the reciprocating bevel gear cavity, the lower end wall of the reciprocating bevel gear cavity is connected with a reciprocating main bevel gear which extends upwards and penetrates through a reciprocating transmission belt until the reciprocating transmission belt extends into the upper end wall of the reciprocating transmission belt and extends downwards into the reciprocating bevel gear cavity, the outer edge surface of the reciprocating bevel gear shaft is fixedly connected with a reciprocating main bevel gear which is located in the reciprocating bevel gear cavity and is meshed with the reciprocating auxiliary bevel gear, and the lower end wall of the reciprocating transmission belt is connected with a reciprocating main bevel gear which extends upwards and is flush with the tail end The reciprocating belt wheel cavity is arranged in the reciprocating transmission belt, a sharpening reciprocating block is fixedly connected between the reciprocating belt wheel cavity and the reciprocating bevel gear shaft, and a reciprocating slide block cavity with an opening communicated with the reciprocating sharpening cavity is arranged in the reciprocating belt wheel cavity.
6. The sharpening device of claim 5, wherein: the upper end wall of the reciprocating slide block cavity is fixedly connected with a spring stop block which is flush with the tail end of the upper side of the reciprocating sharpening block, the outer end wall of the reciprocating slide block cavity is connected with a sharpening secondary bevel gear which extends upwards and penetrates through the spring stop block to the inner end of the sharpening bevel gear cavity and extends downwards to the reciprocating slide block cavity in a sliding fit manner, the spring stop block is connected with the sharpening secondary bevel gear in a sliding fit manner, the outer edge surface of the sharpening secondary bevel gear is fixedly connected with a reciprocating secondary bevel gear which is in spline fit connection with the outer end wall of the reciprocating slide block cavity, a reciprocating compression spring is fixedly connected between the upper end of the reciprocating secondary bevel gear and the tail end of the lower side of the spring stop block, the outer edge surface of the sharpening secondary bevel gear is fixedly connected with a reciprocating sliding shaft which is positioned in the sharpening bevel gear cavity and is meshed with the sharpening primary bevel gear, and the outer edge surface of the reciprocating turntable shaft is fixedly connected with, reciprocal carousel of terminal fixedly connected with in reciprocal carousel right side, the reciprocal stopper of fixedly connected with on the roll adjustment spring chamber upper end wall, sliding fit is connected with the part on the roll adjustment spring chamber upper end wall and can slide extremely reciprocal ejector pad in reciprocal carousel intracavity, reciprocal ejector pad outer fringe face fixedly connected with reciprocal dog that reciprocal ejector pad downside end flushed, reciprocal carousel round pin outer fringe face normal running fit be connected with down extend to with reciprocal ejector pad articulated reciprocal push rod, the terminal with fixedly connected with line wheel stay cord between the line wheel outer fringe face of reciprocal dog downside with fixedly connected with roll adjustment compression spring between the roll adjustment spring chamber lower extreme wall, roll adjustment compression spring's elasticity is greater than reciprocal compression spring's elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110050140.XA CN112620800B (en) | 2021-01-14 | 2021-01-14 | Polishing and edging device capable of adjusting pitch of wood cutting saw blade |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110050140.XA CN112620800B (en) | 2021-01-14 | 2021-01-14 | Polishing and edging device capable of adjusting pitch of wood cutting saw blade |
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| CN112620800A true CN112620800A (en) | 2021-04-09 |
| CN112620800B CN112620800B (en) | 2022-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110050140.XA Active CN112620800B (en) | 2021-01-14 | 2021-01-14 | Polishing and edging device capable of adjusting pitch of wood cutting saw blade |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116748892A (en) * | 2023-07-04 | 2023-09-15 | 浙江野牛工具有限公司 | Clamp production cutting edge machining equipment for tool clamp production |
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| JP2018094675A (en) * | 2016-12-13 | 2018-06-21 | 株式会社あけぼの開発 | Disk blade grinder |
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| US20040168551A1 (en) * | 2001-02-19 | 2004-09-02 | Goran Albinsson | Setting device for sawblades |
| CN102380667A (en) * | 2010-08-31 | 2012-03-21 | 深圳市春来机电工具制造有限公司 | Inserted tooth type ultra-thin circular disc saw and manufacture method thereof |
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| CN112620800B (en) | 2022-11-04 |
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Effective date of registration: 20221013 Address after: Pastoral Community, Chunhua Street, Jiangning District, Nanjing City, Jiangsu Province, 211100 Applicant after: NANJING ZHITIAN MECHANICAL AND ELECTRICAL Co.,Ltd. Address before: 201600 No.24, Lane 34, Beishe Road, Songjiang District, Shanghai Applicant before: Shanghai xuannuan Industrial Co.,Ltd. |
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