CN110653657A - Safe type numerically controlled fraise machine convenient to workstation is clean - Google Patents
Safe type numerically controlled fraise machine convenient to workstation is clean Download PDFInfo
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- CN110653657A CN110653657A CN201910825787.8A CN201910825787A CN110653657A CN 110653657 A CN110653657 A CN 110653657A CN 201910825787 A CN201910825787 A CN 201910825787A CN 110653657 A CN110653657 A CN 110653657A
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- workbench
- cleaning
- moving platform
- milling machine
- baffle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a safe numerically controlled milling machine convenient for cleaning a workbench, which comprises a base, a bracket, a power device, a milling cutter, the workbench, a cleaning mechanism and a protection mechanism, wherein the cleaning mechanism comprises a moving platform, a hinge assembly, two vibrators and two power assemblies, the power assemblies comprise a driving unit, a guide rail, a transmission rod and two mounting plates, the protection mechanism comprises a driving assembly, a baffle plate, a second supporting rod, two first supporting rods, two third supporting rods, two springs and two lifting sleeves, the driving unit comprises a screw rod, a driving block, a first motor and two mounting bearings, and in the safe numerically controlled milling machine convenient for cleaning the workbench, cuttings in a machining groove of the workbench can be automatically cleaned through the cleaning mechanism, the convenience of cleaning the workbench is improved, and through the shielding effect of the protection mechanism, the probability that cuttings splash onto the body of an operator is reduced, and the safety of the numerical control milling machine is improved.
Description
Technical Field
The invention relates to the field of numerical control machine tools, in particular to a safe numerical control milling machine convenient for cleaning a workbench.
Background
The numerical control milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter. Typically the milling cutter is moved primarily in a rotary motion and the movement of the workpiece and the milling cutter is a feed motion. It can be used for processing plane, groove, various curved surfaces and gears. The milling machine is a machine tool for milling a workpiece by using a milling cutter. The milling machine can mill planes, grooves, gear teeth, threads and spline shafts, can also process complex molded surfaces, has higher efficiency than a planer, and is widely applied to mechanical manufacturing and repairing departments.
The numerically controlled fraise machine of prior art is at the in-process of processing, the smear metal splashes to all around under milling cutter's drive effect easily, if the smear metal splashes to operating personnel on one's body, will cause the threat to operating personnel's safety, numerically controlled fraise machine's security has been reduced, moreover, be equipped with the processing groove on prior art's numerically controlled fraise machine's the workstation usually, after numerically controlled fraise machine process one end time's use, the inside a large amount of smear metal that can accumulate of processing groove, operating personnel is comparatively hard through manual cleanness, numerically controlled fraise machine's work efficiency has been reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the safe numerical control milling machine convenient for cleaning the workbench is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a safe numerically controlled fraise machine convenient to workstation is clean, including base, support, power device, milling cutter and workstation, the said power device sets up in one side of the base, the said power device passes the support and fixedly connects with base, the said milling cutter is installed on one side close to base of the power device, also include cleaning mechanism and protective mechanism, the said protective mechanism sets up in one side far away from support of the power device, the said workstation sets up in one side close to milling cutter of the base, the said workstation is connected with base through the cleaning mechanism;
the cleaning mechanism comprises a moving platform, a hinge assembly, two vibrators and two power assemblies, wherein the moving platform is parallel to the workbench, the moving platform is arranged on one side, close to the workbench, of the base, the moving platform is arranged between the workbench and the base, one side, far away from the support, of the moving platform is hinged to one side, far away from the support, of the workbench through the hinge assembly, the two power assemblies are respectively arranged at two ends of the moving platform, the two power assemblies are both connected with the workbench, and the two vibrators are both arranged on the workbench;
the power assembly comprises a driving unit, a guide rail, a transmission rod and two mounting plates, wherein the guide rail is parallel to the moving platform, two ends of the guide rail are fixedly connected with two sides of one end of the moving platform through the mounting plates, the driving unit is arranged between the two mounting plates, two mounting holes are formed in the driving block, the guide rail penetrates through the driving block, the driving block is in sliding connection with the guide rail, the driving unit is connected with the driving block, one end of the transmission rod is hinged with the driving block, and the other end of the transmission rod is hinged with the middle of one end, close to the guide rail, of the workbench;
the protection mechanism comprises a driving assembly, a baffle, a second supporting rod, two first supporting rods, two third supporting rods, two springs and two lifting sleeves, the second supporting rod is parallel to the moving platform, the second supporting rod is arranged on one side of the power device, which is far away from the base, the second supporting rod is arranged on one side of the power device, which is far away from the support, the second supporting rod is fixedly connected with the power device through the two first supporting rods, the third supporting rods are perpendicular to the moving platform, the top ends of the two third supporting rods are respectively fixedly connected with the two ends of the second supporting rod, the two third supporting rods respectively penetrate through the two lifting sleeves, the lifting sleeves are in sliding connection with the third supporting rods, the baffle is perpendicular to the moving platform, the baffle is arranged on one side of the power device, which is far away from the support, and the baffle is arranged between the two lifting sleeves, the two sides of the top end of the baffle are respectively fixedly connected with the two lifting sleeves, the two springs are respectively sleeved on the two third supporting rods, the top ends of the third supporting rods are fixedly connected with the lifting sleeves through the springs, the springs are in a compression state, the driving assembly is arranged in the middle of the second supporting rod, and the driving assembly is connected with the middle of the top end of the baffle.
Preferably, in order to provide power for the numerically controlled milling machine, a control panel is arranged on the base, a PLC is arranged inside the control panel, a display screen and at least two control keys are arranged on the control panel, and the display screen and the control keys are electrically connected with the PLC.
Preferably, in order to provide power for the driving block, the driving unit comprises a screw rod, the driving block, a first motor and two mounting bearings, the screw rod is parallel to the guide rail, the screw rod penetrates through the driving block, the screw rod is in threaded connection with the driving block, two ends of the screw rod are respectively connected with the two mounting plates through the mounting bearings, the first motor is fixedly connected with the mounting plates, and the first motor is in transmission connection with the screw rod.
As preferred, in order to make the workstation can rotate, articulated subassembly includes adapter sleeve, connecting axle and two dead levers, adapter sleeve is parallel with moving platform, one side fixed connection of keeping away from the support of adapter sleeve and moving platform, adapter sleeve and the coaxial setting of connecting axle, adapter sleeve is passed to the connecting axle, the dead lever is perpendicular with the connecting axle, and the one end of two dead levers all with one side fixed connection of keeping away from the support of workstation, the other end of two dead levers respectively with the both ends fixed connection of connecting axle.
Preferably, in order to provide power for the baffle, the driving assembly comprises a second motor, a wire spool and a connecting wire, the second motor is fixedly connected with the middle part of the second supporting rod, the second motor is in transmission connection with the wire spool, one end of the connecting wire is wound on the periphery of the wire spool, and the other end of the connecting wire is fixedly connected with the middle part of the top end of the baffle.
Preferably, in order to improve the stability of the connection wire to the wire spool, an annular groove is provided on the outer periphery of the wire spool, and one end of the connection wire, which is far from the baffle plate, is wound inside the annular groove.
Preferably, the lead screw is coated with grease in order to reduce wear of the lead screw.
Preferably, in order to extend the service life of the worktable, the worktable is coated with an anticorrosive coating.
Preferably, in order to improve the connection stability of the third support rod and the lifting sleeve, a limit block is arranged at one end of the third support rod, which is far away from the second support rod.
Preferably, in order to improve the firmness and transparency of the baffle, the baffle is made of tempered glass.
The safe numerically controlled milling machine has the advantages that in the safe numerically controlled milling machine convenient for cleaning the workbench, cuttings in a machining groove of the workbench can be automatically cleaned through the cleaning mechanism, the convenience of cleaning the workbench is improved, and the working efficiency of the numerically controlled milling machine is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a safety numerically controlled milling machine convenient for cleaning a workbench according to the present invention;
FIG. 2 is a schematic structural diagram of a cleaning mechanism of the safety numerically controlled milling machine for facilitating the cleaning of the workbench according to the present invention;
FIG. 3 is a schematic structural diagram of a protection mechanism of the safety type numerically controlled milling machine convenient for cleaning a workbench, provided by the invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
in the figure: 1. the automatic cutting machine comprises a workbench, 2. a moving platform, 3. a first supporting rod, 4. a baffle, 5. a power device, 6. a milling cutter, 7. a support, 8. a base, 9. a vibrator, 10. a transmission rod, 11. a fixed rod, 12. a mounting plate, 13. a connecting shaft, 14. a connecting sleeve, 15. a mounting bearing, 16. a guide rail, 17. a screw rod, 18. a driving block, 19. a first motor, 20. a second supporting rod, 21. a spring, 22. a lifting sleeve, 23. a third supporting rod, 24. a wire winding disc, 25. a second motor and 26. a connecting wire.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, the safety type numerically controlled milling machine convenient for cleaning of the workbench comprises a base 8, a support 7, a power device 5, a milling cutter 6 and a workbench 1, wherein the power device 5 is arranged on one side of the base 8, the power device 5 is fixedly connected with the base 8 through the support 7, the milling cutter 6 is installed on one side, close to the base 8, of the power device 5, the safety type numerically controlled milling machine further comprises a cleaning mechanism and a protection mechanism, the protection mechanism is arranged on one side, far away from the support 7, of the power device 5, the workbench 1 is arranged on one side, close to the milling cutter 6, of the base 8, and the workbench 1 is connected with the base 8 through the cleaning mechanism;
the cutting scraps in the machining groove of the workbench 1 can be automatically cleaned through the cleaning mechanism, the convenience of cleaning the workbench 1 is improved, the working efficiency of the numerical control milling machine is improved, and moreover, the probability that the cutting scraps are splashed onto the body of an operator is reduced through the shielding effect of the protection mechanism, and the safety of the numerical control milling machine is improved;
as shown in fig. 2, the cleaning mechanism includes a moving platform 2, a hinge assembly, two vibrators 9 and two power assemblies, the moving platform 2 is parallel to the workbench 1, the moving platform 2 is installed on one side of the base 8 close to the workbench 1, the moving platform 2 is located between the workbench 1 and the base 8, one side of the moving platform 2 far away from the bracket 7 is hinged to one side of the workbench 1 far away from the bracket 7 through the hinge assembly, the two power assemblies are respectively arranged at two ends of the moving platform 2, the two power assemblies are both connected with the workbench 1, and the two vibrators 9 are both arranged on the workbench 1;
as shown in fig. 2, the power assembly includes a driving unit, a guide rail 16, a transmission rod 10 and two mounting plates 12, the guide rail 16 is parallel to the moving platform 2, both ends of the guide rail 16 are fixedly connected with both sides of one end of the moving platform 2 through the mounting plates 12, the driving unit is disposed between the two mounting plates 12, two mounting holes are disposed inside the driving block 18, the guide rail 16 passes through the driving block 18, the driving block 18 is slidably connected with the guide rail 16, the driving unit is connected with the driving block 18, one end of the transmission rod 10 is hinged to the driving block 18, and the other end of the transmission rod 10 is hinged to the middle of one end of the workbench 1 close to the guide rail 16;
the position of the workbench 1 can be adjusted through the movable platform 2, the stability of the guide rail 16 is improved through the mounting plate 12, power is provided through the driving unit, the driving block 18 moves along the guide rail 16, the workbench 1 is driven to rotate around the hinge assembly under the driving action of the transmission rod 10, after the workbench 1 rotates to one side of the movable platform, the top of the workbench 1 faces downwards, the workbench 1 is driven to vibrate through the vibrator 9, chips in a processing groove of the workbench 1 can be shaken off under the action of inertia, the workbench 1 is cleaned, and then the workbench 1 rotates to the position above the movable platform 2, so that the reset of the workbench 1 is realized, and the numerical control milling machine can be normally used;
as shown in fig. 3, the protection mechanism includes a driving assembly, a baffle 4, a second support rod 20, two first support rods 3, two third support rods 23, two springs 21 and two lifting sleeves 22, the second support rod 20 is parallel to the moving platform 2, the second support rod 20 is disposed on one side of the power device 5 away from the base 8, the second support rod 20 is disposed on one side of the power device 5 away from the bracket 7, the second support rod 20 is fixedly connected to the power device 5 through the two first support rods 3, the third support rod 23 is perpendicular to the moving platform 2, top ends of the two third support rods 23 are fixedly connected to two ends of the second support rod 20, the two third support rods 23 respectively pass through the two lifting sleeves 22, the lifting sleeves 22 are slidably connected to the third support rods 23, the baffle 4 is perpendicular to the moving platform 2, the baffle plate 4 is arranged on one side, far away from the support 7, of the power device 5, the baffle plate 4 is arranged between the two lifting sleeves 22, two sides of the top end of the baffle plate 4 are fixedly connected with the two lifting sleeves 22 respectively, the two springs 21 are sleeved on the two third support rods 23 respectively, the top ends of the third support rods 23 are fixedly connected with the lifting sleeves 22 through the springs 21, the springs 21 are in a compressed state, the driving assembly is arranged in the middle of the second support rod 20, and the driving assembly is connected with the middle of the top end of the baffle plate 4;
the stability of second bracing piece 20 and two third bracing pieces 23 has been improved through first bracing piece 3, then under lifting sleeve 22's joint action, make baffle 4 can go up and down along third bracing piece 23, provide power through drive assembly, make baffle 4 rise, then make spring 21 compress through lifting sleeve 22, when drive assembly reduces baffle 4's pulling force, then under spring 21's the effect of thrust, make lifting sleeve 22 descend along third bracing piece 23, make baffle 4 descend, block milling cutter 6 through baffle 4, the probability that the smear metal splashed to operating personnel on one's body has been reduced, numerically controlled fraise machine's security has been improved.
Preferably, in order to provide power for the numerical control milling machine, a control panel is arranged on the base 8, a PLC is arranged inside the control panel, a display screen and at least two control keys are arranged on the control panel, and the display screen and the control keys are electrically connected with the PLC;
the PLC is a programmable logic controller, it adopts a kind of programmable memory, it is used for its internal storage program, and can be used for executing instructions of logic operation, sequential control, timing, counting and arithmetic operation, etc. facing to user, and utilizes digital or analog input/output to control various kinds of machines or production processes, its essence is a computer specially used for industrial control, its hardware structure is basically identical to microcomputer, generally used for processing data and receiving and outputting instruction, and can be used for implementing central control, and the operator can utilize control key to send control signal to PLC, and utilize PLC to control operation of numerically-controlled milling machine, and at the same time can utilize display screen to display working state of numerically-controlled milling machine, so that it can raise automation degree of numerically-controlled milling machine.
As shown in fig. 2, the driving unit includes a screw rod 17, a driving block 18, a first motor 19 and two mounting bearings 15, the screw rod 17 is parallel to the guide rail 16, the screw rod 17 passes through the driving block 18, the screw rod 17 is in threaded connection with the driving block 18, two ends of the screw rod 17 are respectively connected with the two mounting plates 12 through the mounting bearings 15, the first motor 19 is fixedly connected with the mounting plates 12, and the first motor 19 is in transmission connection with the screw rod 17;
the stability of the screw rod 17 is improved by installing the bearing 15, and the screw rod 17 is driven to rotate by the first motor 19, and then the driving block 18 is driven to move along the guide rail 16 by the screw rod 17.
As shown in fig. 2, the hinge assembly includes a connection sleeve 14, a connection shaft 13 and two fixing rods 11, the connection sleeve 14 is parallel to the moving platform 2, the connection sleeve 14 is fixedly connected to one side of the moving platform 2 away from the bracket 7, the connection sleeve 14 is coaxially disposed with the connection shaft 13, the connection shaft 13 passes through the connection sleeve 14, the fixing rods 11 are perpendicular to the connection shaft 13, one ends of the two fixing rods 11 are both fixedly connected to one side of the workbench 1 away from the bracket 7, and the other ends of the two fixing rods 11 are respectively fixedly connected to two ends of the connection shaft 13;
the firmness of the connection between the connecting shaft 13 and the workbench 1 is improved through the fixing rod 11, and the workbench 1 can rotate around the connecting shaft 13 through the connecting shaft 13 under the supporting action of the connecting sleeve 14.
As shown in fig. 4, the driving assembly includes a second motor 25, a wire spool 24 and a connecting wire 26, the second motor 25 is fixedly connected to the middle of the second support rod 20, the second motor 25 is in transmission connection with the wire spool 24, one end of the connecting wire 26 is wound on the outer circumference of the wire spool 24, and the other end of the connecting wire 26 is fixedly connected to the middle of the top end of the baffle 4;
Preferably, in order to improve the stability of the connection between the connection wire 26 and the wire spool 24, an annular groove is formed on the outer periphery of the wire spool 24, and one end of the connection wire 26, which is far away from the baffle 4, is wound inside the annular groove;
through the limiting effect of the annular groove on the connecting wire 26, the probability that the connecting wire 26 is separated from the wire spool 24 is reduced, and the stability of connection of the connecting wire 26 and the wire spool 24 is improved.
Preferably, in order to reduce the wear of the screw 17, the screw 17 is coated with grease;
the friction between the screw rod 17 and the driving block 18 is reduced by the grease, and the wear of the screw rod 17 is reduced.
Preferably, in order to prolong the service life of the workbench 1, the workbench 1 is coated with an anticorrosive coating;
the corrosion speed of the workbench 1 is slowed down through the anti-corrosion coating, and the service life of the workbench 1 is prolonged.
Preferably, in order to improve the connection stability of the third support rod 23 and the lifting sleeve 22, a limit block is arranged at one end of the third support rod 23, which is far away from the second support rod 20;
by the limiting function of the limiting block, the probability that the lifting sleeve 22 slides off the third supporting rod 23 is reduced, and the connection stability of the third supporting rod 23 and the lifting sleeve 22 is improved.
Preferably, in order to improve the firmness and transparency of the baffle 4, the baffle 4 is made of tempered glass;
because toughened glass has better firmness and transparency, the firmness and the transparency of baffle 4 have then been improved, make operating personnel can see through baffle 4 and observe the operating condition of milling cutter 6.
Provide power through the drive unit, make workstation 1 rotate round hinge assembly, after workstation 1 rotates the one side of moving platform, the top of workstation 1 is down, drive workstation 1 vibration through vibrator 9, then under inertial effect, can shake off the smear metal of workstation 1's processing inslot portion, realized the cleanness to workstation 1, provide power through drive assembly, make baffle 4 rise, then make spring 21 compress through elevator shaft 22, when drive assembly reduces baffle 4's pulling force, then under the effect of spring 21's thrust, make elevator shaft 22 descend along third bracing piece 23, make baffle 4 descend, block milling cutter 6 through baffle 4, the probability that the smear metal splashed on one's body to operating personnel has been reduced, numerical control milling machine's security has been improved.
Compared with the prior art, this be convenient for among the clear safe type numerically controlled fraise machine of workstation, can clean the smear metal of workstation 1's processing inslot portion automatically through clean mechanism, the clear convenient degree of workstation 1 has been improved, numerically controlled fraise machine's work efficiency has been improved, compare with current clean mechanism, this clean mechanism is through the mutual redundancy between two power components, when making one of them power component break down, another power component can support clean mechanism normal operating, the fault rate of this mechanism has been reduced, moreover, through the effect of sheltering from of protection machanism, the probability that the smear metal splashes on one's body to operating personnel has been reduced, numerically controlled fraise machine's security has been improved, compare with current protection machanism, this protection machanism simple structure, the quantity of this mechanism fault point has been reduced, the fault rate of this mechanism has been reduced.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The safe numerically controlled milling machine convenient for cleaning of the workbench comprises a base (8), a support (7), a power device (5), a milling cutter (6) and the workbench (1), wherein the power device (5) is arranged on one side of the base (8), the power device (5) is fixedly connected with the base (8) through the support (7), the milling cutter (6) is installed on one side, close to the base (8), of the power device (5), and is characterized by further comprising a cleaning mechanism and a protection mechanism, the protection mechanism is arranged on one side, far away from the support (7), of the power device (5), the workbench (1) is arranged on one side, close to the milling cutter (6), of the base (8), and the workbench (1) is connected with the base (8) through the cleaning mechanism;
the cleaning mechanism comprises a moving platform (2), a hinge assembly, two vibrators (9) and two power assemblies, wherein the moving platform (2) is parallel to the workbench (1), the moving platform (2) is installed on one side, close to the workbench (1), of the base (8), the moving platform (2) is arranged between the workbench (1) and the base (8), one side, far away from the support (7), of the moving platform (2) is hinged with one side, far away from the support (7), of the workbench (1) through the hinge assembly, the two power assemblies are respectively arranged at two ends of the moving platform (2), the two power assemblies are connected with the workbench (1), and the two vibrators (9) are arranged on the workbench (1);
the power assembly comprises a driving unit, a guide rail (16), a transmission rod (10) and two mounting plates (12), wherein the guide rail (16) is parallel to the moving platform (2), two ends of the guide rail (16) are fixedly connected with two sides of one end of the moving platform (2) through the mounting plates (12), the driving unit is arranged between the two mounting plates (12), two mounting holes are formed in the driving block (18), the guide rail (16) penetrates through the driving block (18), the driving block (18) is in sliding connection with the guide rail (16), the driving unit is connected with the driving block (18), one end of the transmission rod (10) is hinged to the driving block (18), and the other end of the transmission rod (10) is hinged to the middle of one end, close to the guide rail (16), of the workbench (1);
the protection mechanism comprises a driving assembly, a baffle (4), a second supporting rod (20), two first supporting rods (3), two third supporting rods (23), two springs (21) and two lifting sleeves (22), wherein the second supporting rod (20) is parallel to the moving platform (2), the second supporting rod (20) is arranged on one side, far away from the base (8), of the power device (5), the second supporting rod (20) is arranged on one side, far away from the support (7), of the power device (5), the second supporting rod (20) is fixedly connected with the power device (5) through the two first supporting rods (3), the third supporting rods (23) are perpendicular to the moving platform (2), the top ends of the two third supporting rods (23) are fixedly connected with the two ends of the second supporting rod (20) respectively, the two third supporting rods (23) penetrate through the two lifting sleeves (22) respectively, lifting sleeve (22) and third bracing piece (23) sliding connection, baffle (4) are perpendicular with moving platform (2), baffle (4) set up the one side of keeping away from support (7) in power device (5), baffle (4) set up between two lifting sleeve (22), the both sides on the top of baffle (4) respectively with two lifting sleeve (22) fixed connection, two springs (21) are established respectively on two third bracing pieces (23), spring (21) and lifting sleeve (22) fixed connection are passed through on the top of third bracing piece (23), spring (21) are in compression state, drive assembly sets up the middle part at second bracing piece (20), drive assembly is connected with the middle part on the top of baffle (4).
2. The safe numerically controlled milling machine convenient for cleaning of workbench according to claim 1, characterized in that, a control panel is provided on the base (8), a PLC is provided inside the control panel, a display screen and at least two control keys are provided on the control panel, and the display screen and each control key are electrically connected with the PLC.
3. The safety numerical control milling machine convenient for cleaning of a workbench according to claim 1, wherein the driving unit comprises a screw rod (17), a driving block (18), a first motor (19) and two mounting bearings (15), the screw rod (17) is parallel to the guide rail (16), the screw rod (17) penetrates through the driving block (18), the screw rod (17) is in threaded connection with the driving block (18), both ends of the screw rod (17) are respectively connected with the two mounting plates (12) through the mounting bearings (15), the first motor (19) is fixedly connected with the mounting plates (12), and the first motor (19) is in transmission connection with the screw rod (17).
4. The safe numerically controlled milling machine convenient for cleaning of the workbench according to claim 1, wherein the hinge assembly comprises a connecting sleeve (14), a connecting shaft (13) and two fixing rods (11), the connecting sleeve (14) is parallel to the moving platform (2), the connecting sleeve (14) is fixedly connected with one side of the moving platform (2) far away from the support (7), the connecting sleeve (14) is coaxially arranged with the connecting shaft (13), the connecting shaft (13) penetrates through the connecting sleeve (14), the fixing rods (11) are perpendicular to the connecting shaft (13), one ends of the two fixing rods (11) are fixedly connected with one side of the workbench (1) far away from the support (7), and the other ends of the two fixing rods (11) are respectively fixedly connected with two ends of the connecting shaft (13).
5. The safety numerical control milling machine convenient for cleaning the workbench according to claim 1, wherein the driving assembly comprises a second motor (25), a wire spool (24) and a connecting wire (26), the second motor (25) is fixedly connected with the middle part of the second supporting rod (20), the second motor (25) is in transmission connection with the wire spool (24), one end of the connecting wire (26) is wound on the periphery of the wire spool (24), and the other end of the connecting wire (26) is fixedly connected with the middle part of the top end of the baffle plate (4).
6. The safety numerically controlled milling machine convenient for cleaning the workbench according to claim 5, wherein the wire spool (24) is provided with an annular groove on the outer periphery, and one end of the connecting wire (26) far away from the baffle (4) is wound inside the annular groove.
7. The safety numerically controlled milling machine convenient for workbench cleaning according to claim 3, characterized in that the screw (17) is coated with grease.
8. The safety numerically controlled milling machine convenient for workbench cleaning according to claim 1, characterized in that the workbench (1) is coated with an anticorrosive coating.
9. The safety numerically controlled milling machine convenient for cleaning of the workbench according to claim 1, wherein a limiting block is arranged on one end of the third support rod (23) far away from the second support rod (20).
10. The safety numerically controlled milling machine convenient for cleaning the workbench according to claim 1, wherein the baffle (4) is made of tempered glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910825787.8A CN110653657A (en) | 2019-09-03 | 2019-09-03 | Safe type numerically controlled fraise machine convenient to workstation is clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910825787.8A CN110653657A (en) | 2019-09-03 | 2019-09-03 | Safe type numerically controlled fraise machine convenient to workstation is clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110653657A true CN110653657A (en) | 2020-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910825787.8A Withdrawn CN110653657A (en) | 2019-09-03 | 2019-09-03 | Safe type numerically controlled fraise machine convenient to workstation is clean |
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| CN112517972A (en) * | 2020-12-03 | 2021-03-19 | 山东港基建设集团有限公司 | Environment-friendly perforating device for building with location structure |
| CN112916887A (en) * | 2021-02-01 | 2021-06-08 | 陈建 | Horizontal compound numerical control lathe |
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| CN112916887A (en) * | 2021-02-01 | 2021-06-08 | 陈建 | Horizontal compound numerical control lathe |
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