CN111873078B - Woodworking sliding table saw with transmission inertial volume system - Google Patents
Woodworking sliding table saw with transmission inertial volume system Download PDFInfo
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- CN111873078B CN111873078B CN202010774860.6A CN202010774860A CN111873078B CN 111873078 B CN111873078 B CN 111873078B CN 202010774860 A CN202010774860 A CN 202010774860A CN 111873078 B CN111873078 B CN 111873078B
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 36
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- 239000002023 wood Substances 0.000 description 17
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/16—Saw benches
- B27B5/22—Saw benches with non-feedable circular saw blade
- B27B5/24—Saw benches with non-feedable circular saw blade the saw blade being adjustable according to depth or angle of cut
- B27B5/243—Saw benches with non-feedable circular saw blade the saw blade being adjustable according to depth or angle of cut the saw blade being arranged underneath the work-table
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B27/00—Guide fences or stops for timber in saw mills or sawing machines; Measuring equipment thereon
- B27B27/02—Guide fences or stops for timber in saw mills or sawing machines; Measuring equipment thereon arranged laterally and parallel with respect to the plane of the saw blade
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/29—Details; Component parts; Accessories
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/30—Flywheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/30—Flywheels
- F16F15/315—Flywheels characterised by their supporting arrangement, e.g. mountings, cages, securing inertia member to shaft
Abstract
The invention discloses a woodworking sliding table saw with a transmission inerter-spring system, which comprises a bottom frame of a sliding table frame, wherein an adjusting guide rail is fixedly arranged on the bottom frame of the sliding table frame through a bolt, the adjusting guide rail is connected with a main saw bracket in a rotating manner through a hinge and is close to the upper part of one end of the side wall of the sliding table frame, a main shaft is arranged at the top end of the main saw bracket through a bolt, a main saw motor is arranged above the main saw bracket through a bolt, a belt pulley is arranged at one end of the main shaft, the other end of the main shaft is connected with a saw blade mounting head, the main saw motor is in transmission connection with the belt pulley at one end of the main shaft through a transmission belt, a semi-surrounding round box-shaped saw blade collecting part is arranged at the lower half part of the saw blade mounting head, and a main saw blade is clamped in the middle part of the saw blade mounting head; the multistage inertial container system is adopted, the lightweight sliding table saw main body can play a role of adding a large-mass flywheel, and the obvious vibration damping performance of the ball screw inertial container is utilized to play a role of damping and isolating between the main saw support and the adjusting guide rail and between the main saw support and the sliding table frame, so that the overall stability of the sliding table saw is improved.
Description
Technical Field
The invention relates to the technical field of woodworking machinery, in particular to a woodworking sliding table saw with a transmission inertial volume system.
Background
To complete their furniture design, mr. Wilheim, 1906 invented the first table saw in the world in Berlin, germany, which technology made it possible to saw timber quickly and accurately. The main structure of the sliding table saw is composed of a sliding table, a working table surface, a crosspiece ruler, a slide carriage seat, a main saw, a slot saw and the like. In furniture production type enterprises, the sliding table saw is used for completing the sawing process of plates, and along with the differentiation and development of the home market, the requirements on the precision and the stability of furniture processing are higher and higher. In the prior art, some published documents propose partial solutions.
A high-precision woodworking sliding table saw (CN 201420124618.4) is characterized in that a motor box is connected with an underframe; the moving wheels are provided with two legs which are arranged on the left side of the bottom frame, and the left pushing platform is positioned on the upper part of the left side of the motor box; the angle device is positioned on the clamping strip on the left push table; the front and back fixed backer is located on the left table top of the workbench capable of sliding left and right, the table saw with laser positioning is located in the middle of the table top of the workbench capable of sliding left and right, the table saw with laser positioning and the angle gauge are adopted for positioning more accurately, the front and back fixed backer structures ensure the stability of a workpiece, and the backer component of the engraving machine meets the requirement for engraving the workpiece. A high stability sliding table saw (CN 201410101854.9) is provided with a working table top and a moving table top on a frame, the moving table top slides on the frame through a sliding groove and a guide rail, the cross sections of the sliding groove and the guide rail are X-shaped or I-shaped, the guide rail is respectively provided with two protruding end faces matched with the sliding groove, when the high stability sliding table saw is used, even if the guide rail is worn, the clearance between each end face and the sliding groove is increased, but when the sliding groove is matched with the guide rail in a positioning way, the distance between the two protruding end faces is unchanged, and a better fixing effect can be still achieved. A precision sliding table saw (CN 201510712139.3) is characterized in that a machine body is fixedly connected with a workbench and a sliding groove, the side edge of one side of the workbench, which is opposite to the sliding groove, is rotatably connected with a circular saw cutter and a slotting cutter, the workbench is provided with a driving mechanism for driving the circular saw cutter and the slotting cutter to rotate, a positioning plate is rotatably arranged on the fixed table, and a roundness ruler for observing the rotation angle of the positioning plate is arranged on the surface of the fixed table; a supporting plate which is slidably connected with the machine body is arranged below the fixed table, a connecting plate is slidably arranged on the supporting plate, and the upper end of the connecting plate is fixedly connected with the fixed table; the machine body is connected with a sliding table at one side corresponding to the fixed table in a sliding way; a push plate is arranged on the sliding table; the push plate is provided with a cutter groove, and the push plate is provided with a graduated scale in the cutter groove along the direction of the fixed table. Improve the accuracy through circularity chi and scale, quick assistance-localization real-time improves work efficiency.
However, the solutions in the prior art focus on precise positioning and fixed mating, and there is little concern about the main saw blade that actually directly participates in the machining portion, and the table saw in the prior art has the following problems: (1) the main saw blade is in transmission connection with a main saw motor through a main shaft, the mechanical energy for the rotary cutting of the main saw blade comes from the main saw motor, the main saw motor generally adopts a squirrel-cage three-phase asynchronous motor, in the process, due to the fact that the hardness and softness of the wood are uneven, the rotating speed of the main saw blade in the process of contacting and leaving the wood and the cutting process is affected by the hardness and softness of the wood, compared with the idle running state, due to the fluctuation of the rotating speed, certain damage can be caused to the surface texture, the cut and the like of the cut wood, and the accuracy of the manufacturing and forming process of high-end wooden furniture needs to be partially dependent on the actual operation experience of workers; (2) because a tractor serves several purposes characteristic of carpenter's sliding table saw, timber and processing requirement are not invariable, the spatial position of main saw bit, the sword type needs to make the adjustment according to actual processing requirement, the main saw system of cutting is generally unified to be installed on adjustable support, the overall stability and the adjustable support of the main saw system of cutting are directly relevant, also can produce a large amount of vibrations in the timber cutting process, reduce the stability of machine and the precision degree of processing on the one hand, the long-term vibration operational environment of on the other hand produces harm to the workman health in the work site.
Disclosure of Invention
It is an object of the present invention to address at least the above problems and to provide at least the advantages described hereinafter.
The invention also aims to provide a woodworking sliding table saw with a transmission inertial container system, wherein the multistage inertial container system is adopted, a table saw main body is lightened, and meanwhile, the effect of adding a large-mass flywheel can be achieved.
To achieve these objects and other advantages in accordance with the purpose of the invention, as embodied and broadly described herein, there is provided a woodworking table saw with a driven inerter system, the arrangement of which is as follows:
the method comprises the following steps:
the automatic saw comprises a pushing rack, a main saw support, a main shaft, a main saw motor, a saw blade mounting head, a semi-surrounding round box-shaped saw dust collecting part and a main saw blade, wherein the pushing rack is of a weldment structure, an adjusting guide rail is fixedly mounted on a chassis of the pushing rack through bolts, the upper part of one end, close to the side wall of the pushing rack, of the adjusting guide rail is rotatably connected with the main saw support through a hinge, the top end of the main saw support is provided with the main shaft through a bolt, the upper part of the main saw support is provided with the main saw motor through a bolt, one end of the main shaft is provided with a belt pulley, the other end of the main shaft is connected with the saw blade mounting head, the main saw motor is in transmission connection with the belt pulley at one end of the main shaft through a transmission belt, the lower half part of the saw blade mounting head is provided with a semi-surrounding round box-shaped saw dust collecting part, and the middle part of the saw blade mounting head is clamped with the main saw blade;
the multistage inertial container system is arranged on the side wall of the push bench and is fixedly connected with the push bench through bolts, the multistage inertial container system comprises a shell, a transmission wheel, a multistage meshing leather pulley and an outer flywheel, the multistage meshing leather pulley is arranged in an inner cavity of the shell, a plurality of bearings and a rotating shaft sleeved by the bearings are embedded in the shell, the two ends of the rotating shaft are respectively connected with the leather pulley, the plurality of leather pulleys in the inner cavity of the shell are meshed with each other through geometric relation and friction force to form the multistage meshing leather pulley, the outer flywheel is connected with the multistage meshing leather pulley through an output shaft, the transmission wheel is connected with the multistage meshing leather pulley through an input shaft, and the transmission wheel is in transmission connection with the top end of the saw blade mounting head through a belt;
support damping system, it sets up between main saw support and regulation guide rail, support damping system includes that the elastic hinge branch of both sides and the ball at middle part are used to the container, support damping system's top is articulated with the downside middle part of main saw support, it is articulated between the bottom of support damping system and the mobile station of adjusting on the guide rail, elastic hinge branch is the multisection through hinge articulated rigid bar, be connected with the leaf spring between the rigid bar at hinge both ends in the elastic hinge branch respectively, ball is used to the container and is become by ball, the stroke room, the nut and rotate the interior flywheel constitution of cup jointing on ball.
Preferably, a wire slide rail is fixedly installed on one side of the top surface of the pushing rack, a traction guide plate which is connected with the wire slide rail in a sliding mode and perpendicular to the wire slide rail is arranged on the wire slide rail, and a hand wheel used for fixing the position of the traction guide plate is arranged at the top end of the traction guide plate on the side matched with the wire slide rail.
Preferably, the middle of the top surface of the pushing rack is provided with a main saw table surface matched with the main saw blade, two sides of the main saw table surface are fixed on the pushing rack through bolts, and the middle of the main saw table surface is provided with a rectangular groove matched with the main saw blade.
Preferably, push away one side middle part of rack and be equipped with the access door through the hinge, the access door is the outward opening formula, and the one end that the hinge was kept away from to the access door is equipped with two and pushes away rack complex lock switch.
Preferably, adjust the guide rail and include the horizontal structure frame, the mobile station, install and be close to the servo motor who pushes away a rack one side position on the horizontal structure frame, two fixed axletrees, servo motor's the regulating spindle that is connected with the rotation installation between end and two fixed axletrees that stretch out, the regulating spindle is the lead screw between two fixed axletrees, the regulating spindle is the optical axis between fixed axletree board and servo motor, the lower surface and the horizontal structure frame of mobile station pass through geometric plane sliding fit, the middle part and the lead screw thread fit of mobile station.
Preferably, the saw blade mounting head is provided with a plurality of groups of saw blade mounting positions, one side of the pushing rack is provided with a saw dust outlet, and the saw dust outlet is communicated with the bottom end of the saw dust collecting part through a pipeline.
Preferably, one side of the lower part of the sliding table frame is provided with a sliding table saw power supply, one end of the sliding table saw power supply is connected to a mains supply through a plug circuit, and the other end of the sliding table saw power supply respectively supplies power to the main saw motor and the servo motor through circuits.
The invention at least comprises the following beneficial effects:
1. the multistage inertia capacity system drives the multistage meshing leather pulley in the shell to rotate through the driving wheel, the multistage meshing leather pulley amplifies the rotating speed of the driving wheel and finally drives the outer flywheel to rotate, and the driving wheel and the torque inertia of the saw blade mounting head connected with the driving wheel are packaged;
2. because the wood texture is in a state of uneven hardness degree, the rotating speed of the main saw blade in the processes of contacting and leaving the wood and cutting is less influenced by the hardness degree of the wood, compared with the idle state, because the fluctuation of the rotating speed is small, the accuracy of cutting the surface texture, the notch and the like of the wood is effectively improved, and the defect that the accuracy of the manufacturing and forming process of high-end wooden furniture is partially dependent on the actual operation experience of a worker when the accuracy is ensured is alleviated;
3. the elastic hinge support rods are connected by the plate springs, the rigidity is high, the deformation is not easy to deform, the impact is relieved by elastic force generated by deformation when large impact occurs, the shock absorption and vibration isolation effects are achieved among the main saw support, the adjusting guide rail and the pushing rack, the ball screw inerter can convert linear motion generated between the main saw support and the adjusting guide rail into rotary motion of the screw through the screw and the nut, the screw drives the inner flywheel to rotate, and the inertia of the inner flywheel is encapsulated;
4. the ball screw is used to container quality light, small, be fit for using in little volume, light-duty mechanical equipment, utilize ball screw to be used to showing damping performance that container itself possessed, play shock attenuation vibration isolation effect between main saw support and regulation guide rail, the push bench frame, and simultaneously, because the ball screw is used to the screw that the action component of container adopted, small-size impact and displacement can play the effect of being used to the container, meet large-scale instantaneous impact and displacement, the screw thread can play certain supporting role, improve the holistic stability of push bench saw.
5. The adjusting shaft can be driven to rotate through the rotation of the servo motor, the position of the moving table is adjusted through the rotation of the screw threads of the lead screw, and the automatic and accurate adjustment of the space position of the main saw support is achieved.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic longitudinal sectional view of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a partial schematic view of a portion of a multi-stage inertance system;
FIG. 5 is a partial schematic view of a portion of the blade mounting head;
FIG. 6 is a partial schematic view of a main saw support portion;
fig. 7 is a partial schematic view of the adjustment rail portion.
In the figure: 1. a pushing stand; 2. adjusting the guide rail; 3. a main saw support; 4. a main shaft; 5. a main saw motor; 6. a pulley; 7. a saw blade mounting head; 8. a wood chip collecting part; 9. a main saw blade; 10. a multi-stage inertance system; 11. a housing; 12. a driving wheel; 13. a multi-stage meshing pulley; 14. an outer flywheel; 15. a bracket damping system; 16. an elastic hinge strut; 17. a ball screw inerter; 18. an inner flywheel; 19. a linear slide rail; 20. a traction guide plate; 21. a hand wheel; 22. a main saw table; 23. an access door; 24. a horizontal structure frame; 25. a mobile station; 26. a servo motor; 27. fixing the shaft plate; 28. an adjustment shaft; 29. a sawdust outlet; 30. and a sliding table saw power supply.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or combinations thereof.
As shown in figures 1-7, the invention provides a woodworking sliding table saw with a transmission inertial volume system, which adopts the following technical scheme:
the method comprises the following steps:
the main saw comprises a push rack 1, a welding part structure and a main saw blade mounting head 7, wherein the push rack 1 is formed by assembling and welding profile steel, an adjusting guide rail 2 is fixedly mounted on a chassis of the push rack 1 through bolts, the adjusting guide rail 2 is connected to the upper portion, close to the side wall of the push rack 1, of one end of the main saw support 3 in a rotating mode through a hinge, the height of the main saw support 3 is adjusted through the adjusting guide rail 2, a main shaft 4 is mounted at the top end of the main saw support 3 through bolts, the main shaft 4 is used for supporting transmission parts, a main saw motor 5 is mounted above the main saw support 3 through bolts, a belt pulley 6 is arranged at one end of the main shaft 4, the main saw motor 5 is in transmission connection with the belt pulley 6 at one end of the main shaft 4 through a transmission belt, a semi-surrounding round box-shaped saw blade collecting part 8 is arranged at the lower half part of the saw blade mounting head 7, a main saw blade 9 is clamped in the middle of the main saw blade 9, the working mode that the push rack 1 is supported, the guide rail 2 is adjusted to adjust the inclination angle of the main saw support 3, and further adjust the working heights of the main saw blade support 3 and the main saw blade 9, the main saw blade support 5, the main saw blade motor 5 provides torque required by cutting of the main saw blade 9, and the main saw blade is driven by the main saw blade through the transmission belt to rotate by the main belt pulley 6 and the main belt at the main blade 4 through the transmission belt;
the multistage inertial container system 10 is arranged on the side wall of the push bench 1 and is fixedly connected with the push bench 1 through bolts, the multistage inertial container system 10 comprises a shell 11, a transmission wheel 12, a multistage meshing leather wheel 13 and an outer flywheel 14, the multistage meshing leather wheel 13 is arranged in an inner cavity of the shell 11, a plurality of bearings and a rotating shaft sleeved by the bearings are embedded in the shell 11, the two ends of the rotating shaft are respectively connected with the leather wheels, the plurality of leather wheels in the inner cavity of the shell 11 are meshed with each other through geometric relations and friction forces to form the multistage meshing leather wheel 13, the outer flywheel 14 is connected with the multistage meshing leather wheel 13 through an output shaft, the transmission wheel 12 is connected with the multistage meshing leather wheel 13 through an input shaft, and the transmission wheel 12 is in transmission connection with the top end of the saw blade mounting head 7 through a belt; the multistage inertia container system 10 drives the multistage meshing leather pulley 13 in the shell 11 to rotate through the driving wheel 12, the multistage meshing leather pulley 13 amplifies the rotating speed of the driving wheel 12, and finally drives the outer flywheel 14 to rotate, the driving wheel 12 and the torque inertia of the saw blade mounting head 7 connected with the driving wheel 12 are packaged, because the rotation of the outer flywheel 14 is amplified by the multistage meshing leather pulley 13, the effect of adding the mass of the outer flywheel 14 with the same times as the amplification factor of the multistage meshing leather pulley 13 to the saw blade mounting head 7 can be achieved, a flywheel with large mass cannot be added to the saw blade mounting head 7 in the general design, because the economy, the practicability and the mobility are too poor, the multistage inertia container system 10 solves the corresponding problems, the main body of the sliding table saw can be pushed, the effect of adding the large mass flywheel can be achieved at the same time, because the state of uneven hardness degree of wood texture, the rotating speed of the main body 9 contacting wood and leaving the wood in the cutting process is influenced by the hardness degree of the wood is small, compared with the state that the fluctuation of the wood surface of the wood, the cut grain of the wood is reduced, and the defect that the accuracy of the manufacturing process of the furniture depends on the actual working procedure of manufacturing and the wood is high-accuracy of the furniture is ensured;
the support vibration damping system 15 is arranged between the main saw support 3 and the adjusting guide rail 2, the support vibration damping system 15 comprises elastic hinge support rods 16 at two sides and a ball screw inertial container 17 at the middle part, the top end of the support vibration damping system 15 is hinged with the middle part of the lower side of the main saw support 3, the bottom end of the support vibration damping system 15 is hinged with a moving platform 25 on the adjusting guide rail 2, the elastic hinge support rods 16 are multi-section rigid rods hinged through hinges, plate springs are respectively connected between the rigid rods at two ends of the hinges in the elastic hinge support rods 16, and the ball screw inertial container 17 is composed of a ball screw, a stroke chamber, a nut and an inner flywheel 18 which is rotatably sleeved on the ball screw; the elastic hinge support rod 16 is connected by a plate spring, the rigidity is high, the deformation is not easy to deform, when large impact occurs, the impact is relieved through elastic force generated by deformation, the shock absorption and vibration isolation effects are achieved between the main saw support 3 and the adjusting guide rail 2 and between the pushing table frame 1, the ball screw inertial container 17 in the support shock absorption system can convert linear motion generated between the main saw support 3 and the adjusting guide rail 2 into rotary motion of a screw through the screw and a nut, the screw drives the inner flywheel 18 to rotate, the inertia of the inner flywheel 18 is packaged, the ball screw inertial container 17 is light in weight and small in size, the ball screw inertial container is suitable for being applied to small-size and light-weight mechanical equipment, the obvious shock absorption performance of the ball screw inertial container 17 is utilized, the shock absorption and vibration isolation effects are achieved between the main saw support 3 and the adjusting guide rail 2 and the pushing table frame 1, meanwhile, due to the screw adopted by an action element of the ball screw, the small impact and displacement can play the roles of the inertial container, large instantaneous impact and displacement are met, the screw thread can play a certain supporting role in supporting, and the stability of the whole pushing table is improved.
A wire slide rail 19 is fixedly installed on one side of the top surface of the pushing rack 1, a traction guide plate 20 which is connected with the wire slide rail 19 in a sliding mode and perpendicular to the wire slide rail 19 is arranged on the wire slide rail 19, a hand wheel 21 used for fixing the position of the traction guide plate 20 is arranged at the top end of the side, matched with the wire slide rail 19, of the traction guide plate 20, and the relative position of the traction guide plate 20 on the wire slide rail 19 is adjusted by adjusting the tightness and the fixing position of the hand wheel 21 so as to meet different processing requirements.
The middle part of the top surface of the push bench 1 is provided with a main saw table surface 22 matched with the main saw blade 9 in position, two sides of the main saw table surface 22 are fixed on the push bench 1 through bolts, and the middle part of the main saw table surface 22 is provided with a rectangular groove matched with the main saw blade 9.
Push away one side middle part of rack 1 and be equipped with access door 23 through the hinge, access door 23 is the outward opening formula, and the one end that access door 23 kept away from the hinge is equipped with two and pushes away rack 1 complex lock switch.
The adjusting guide rail 2 comprises a horizontal structure frame 24, a movable table 25, a servo motor 26 which is arranged on the horizontal structure frame 24 and close to one side of the pushing frame 1, two fixed shaft plates 27, an adjusting shaft 28 which is rotatably arranged is connected between the extending end of the servo motor 26 and the two fixed shaft plates 27, the adjusting shaft 28 is a lead screw between the two fixed shaft plates 27, the adjusting shaft 28 is an optical shaft between the fixed shaft plates 27 and the servo motor 26, the lower surface of the movable table 25 is in sliding fit with the horizontal structure frame 24 through a geometric plane, the middle of the movable table 25 is in threaded fit with the lead screw, the adjusting shaft 28 can be driven to rotate through the rotation of the servo motor 26, the position of the movable table 25 is adjusted through the rotation of the lead screw threads, and the spatial position of the main saw support 3 can be automatically and accurately adjusted.
The saw blade mounting head 7 is provided with a plurality of groups of saw blade mounting positions, one side of the pushing table frame 1 is provided with a saw dust outlet 29, and the saw dust outlet 29 is communicated with the bottom end of the saw dust collecting part 8 through a pipeline.
One side of the lower part of the sliding table frame 1 is provided with a sliding table saw power supply 30, one end of the sliding table saw power supply 30 is connected to the commercial power through a plug circuit, and the other end of the sliding table saw power supply 30 respectively supplies power to the main saw motor 5 and the servo motor 26 through circuits.
While embodiments of the invention have been described above, it is not intended to be limited to the details shown, described and illustrated herein, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed, and to such extent that such modifications are readily available to those skilled in the art, and it is not intended to be limited to the details shown and described herein without departing from the general concept as defined by the appended claims and their equivalents.
Claims (6)
1. A woodworking sliding table saw with a transmission inerter system is characterized by comprising:
the automatic sawing machine comprises a pushing rack (1) which is of a weldment structure, wherein an adjusting guide rail (2) is fixedly mounted on a chassis of the pushing rack (1) through a bolt, a main saw support (3) is rotatably connected above one end, close to the side wall of the pushing rack (1), of the adjusting guide rail (2) through a hinge, a main saw motor (4) is mounted at the top end of the main saw support (3) through a bolt, a main saw motor (5) is mounted above the main saw support (3) through a bolt, a belt pulley (6) is arranged at one end of the main shaft (4), a saw blade mounting head (7) is connected to the other end of the main shaft (4), the main saw motor (5) is in transmission connection with the belt pulley (6) at one end of the main shaft (4) through a transmission belt, a semi-surrounding round box-shaped saw blade collecting part (8) is arranged at the lower half part of the saw blade mounting head (7), and a main saw blade (9) is clamped in the middle part of the saw blade mounting head (7); the adjusting guide rail (2) comprises a horizontal structure frame (24), a moving platform (25), a servo motor (26) and two fixed shaft plates (27), wherein the servo motor (26) and the two fixed shaft plates (27) are arranged on the horizontal structure frame (24) and are close to one side of the pushing rack (1), a rotatably arranged adjusting shaft (28) is connected between the extending end of the servo motor (26) and the two fixed shaft plates (27), a lead screw is arranged between the two fixed shaft plates (27) of the adjusting shaft (28), an optical axis is arranged between the fixed shaft plates (27) and the servo motor (26) of the adjusting shaft (28), the lower surface of the moving platform (25) is in sliding fit with the horizontal structure frame (24) through a geometric plane, and the middle part of the moving platform (25) is in threaded fit with the lead screw;
the multistage inertial container system (10) is arranged on the side wall of the pushing rack (1) and is fixedly connected with the pushing rack (1) through bolts, the multistage inertial container system (10) comprises a shell (11), a transmission wheel (12), multistage meshing leather wheels (13) and an outer flywheel (14), the multistage meshing leather wheels (13) are arranged in an inner cavity of the shell (11), a plurality of bearings and rotating shafts sleeved with the bearings are embedded in the shell (11), the two ends of each rotating shaft are respectively connected with the leather wheels, the plurality of leather wheels in the inner cavity of the shell (11) are meshed with each other through geometrical relations and friction force to form the multistage meshing leather wheels (13), the outer flywheel (14) is connected with the multistage meshing leather wheels (13) through an output shaft, the transmission wheel (12) is connected with the multistage meshing leather wheels (13) through an input shaft, and the transmission wheel (12) is in transmission connection with the top end of the saw blade mounting head (7); the driving wheel and the torque inertia of the saw blade mounting head connected with the driving wheel are packaged, and the outer flywheel rotates under the amplification effect of the multistage meshing leather wheel, so that the effect of adding the mass of the outer flywheel with the same times as the amplification factor of the multistage meshing leather wheel to the saw blade mounting head can be achieved; the support damping system (15) is arranged between the main saw support (3) and the adjusting guide rail (2), the support damping system (15) comprises elastic hinge supporting rods (16) at two sides and a ball screw inertial container (17) at the middle part, the top end of the support damping system (15) is hinged with the middle part of the lower side of the main saw support (3), the bottom end of the support damping system (15) is hinged with a moving platform (25) on the adjusting guide rail (2), the elastic hinge supporting rods (16) are multi-section rigid rods hinged through hinges, plate springs are respectively connected between the rigid rods at two ends of the hinges in the elastic hinge supporting rods (16), and the ball screw inertial container (17) is composed of a ball screw, a stroke chamber, a nut and an inner flywheel (18) rotatably sleeved on the ball screw; linear motion is converted into rotary motion of the screw rod through the screw rod and the nut, the screw rod drives the inner flywheel to rotate, and inertia of the inner flywheel is packaged.
2. The woodworking sliding table saw with the transmission inertia capacity system as claimed in claim 1, wherein: the wire slide rail (19) is fixedly installed on one side of the top surface of the push bench (1), a traction guide plate (20) which is connected with the wire slide rail (19) in a sliding mode and perpendicular to the wire slide rail (19) is arranged on the wire slide rail (19), and a hand wheel (21) used for fixing the position of the traction guide plate (20) is arranged on the top end of one side, matched with the wire slide rail (19), of the traction guide plate (20).
3. The woodworking push table saw with the transmission inerter system as set forth in claim 1, wherein: the saw blade pushing device is characterized in that a main saw table surface (22) matched with the main saw blade (9) in position is arranged in the middle of the top surface of the pushing rack (1), two sides of the main saw table surface (22) are fixed on the pushing rack (1) through bolts, and a rectangular groove matched with the main saw blade (9) is formed in the middle of the main saw table surface (22).
4. The woodworking push table saw with the transmission inerter system as set forth in claim 1, wherein: push away one side middle part of rack (1) and be equipped with access door (23) through the hinge, access door (23) are outer open, and the one end that the hinge was kept away from in access door (23) is equipped with two and pushes away rack (1) complex lock switch.
5. The woodworking sliding table saw with the transmission inertia capacity system as claimed in claim 1, wherein: the saw blade mounting head (7) is provided with a plurality of groups of saw blade mounting positions, a saw dust outlet (29) is formed in one side of the pushing rack (1), and the saw dust outlet (29) is communicated with the bottom end of the saw dust collecting part (8) through a pipeline.
6. The woodworking sliding table saw with the transmission inertia capacity system as claimed in claim 1, wherein: a sliding table saw power supply (30) is arranged on one side of the lower portion of the sliding table frame (1), one end of the sliding table saw power supply (30) is connected to a mains supply through a plug circuit, and the other end of the sliding table saw power supply (30) is used for supplying power to a main saw motor (5) and a servo motor (26) through circuits respectively.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010774860.6A CN111873078B (en) | 2020-08-05 | 2020-08-05 | Woodworking sliding table saw with transmission inertial volume system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010774860.6A CN111873078B (en) | 2020-08-05 | 2020-08-05 | Woodworking sliding table saw with transmission inertial volume system |
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| CN111873078A CN111873078A (en) | 2020-11-03 |
| CN111873078B true CN111873078B (en) | 2022-11-25 |
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| CN114763817B (en) * | 2021-01-14 | 2024-04-09 | 南京理工大学 | Inertial container device with rod type structure |
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