CN110788400A

CN110788400A - Numerical control gear grinding machine with slotting function

Info

Publication number: CN110788400A
Application number: CN201910992080.6A
Authority: CN
Inventors: 卢胜; 卢敏; 吴建乐
Original assignee: JINYUN COUNTY PIONEER TOOL Co Ltd
Current assignee: JINYUN COUNTY PIONEER TOOL Co Ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-02-14

Abstract

The invention discloses a numerical control gear grinding machine with a slotting function, which comprises a box body, wherein a concave base is fixedly arranged at the bottom of the box body, a transverse moving mechanism is arranged in the box body, and a grinding wheel box with the bottom communicated with the outside is arranged on the transverse moving mechanism, and the numerical control gear grinding machine has the beneficial effects that: the saw blade machining device is simple in structure and easy and convenient to operate, and can enable the saw blade to move up and down, so that errors generated in a traditional machining mode are reduced, the saw teeth are uniform in size, grooving machining can be immediately performed on the bottom of the saw blade teeth after the saw blade teeth are ground, additional disassembly is not needed, the working efficiency is improved, the cost is saved, the angle and the position of cooling liquid injection can be adjusted, the saw blade machining device can be better suitable for machining of saw blades of different models, the cooling liquid can be recycled, the additional cost is saved, oil smoke can be quickly and timely absorbed during machining, the oil smoke is diluted and then discharged, subsequent treatment is facilitated, and device blockage caused by oil stains is avoided.

Description

Numerical control gear grinding machine with slotting function

Technical Field

The invention relates to the technical field of gear grinding machines, in particular to a numerical control gear grinding machine with a grooving function.

Background

At present, a gear grinding machine is a processing machine tool which utilizes a grinding wheel as a grinding tool and a saw blade and other cutter tooth surfaces and also has the functions of eliminating deformation after heat treatment and improving the precision of the saw blade, but the prior gear grinding machine has the following problems that 1, the grinding wheel for grinding the gear has larger error when ascending and descending and the processed saw teeth have different sizes; 2, the use is influenced, and the tooth bottom of the saw blade cannot be completely ground after the processing is finished, so that the strength is influenced; 3. when the tooth top slotting is needed after the saw blade is machined, the saw blade has to be disassembled and installed on another tooth top slotting mechanism, so that the machining precision is reduced, the machining cost is increased, and the production efficiency is also reduced; 4. the angle and the position of the cooling liquid injection cannot be adjusted during gear grinding, so that the cooling and heat dissipation are inconvenient, and the sprayed cooling liquid cannot be effectively recycled; 5. the oil smoke cannot be effectively collected, diluted and recycled during gear grinding, and blockage is easily caused.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a numerical control gear grinding machine with a slotting function, which can enable a saw blade to move up and down, thereby reducing errors generated in the traditional machining mode, ensuring the uniform size of saw teeth, immediately slotting the tooth bottom of the saw blade after the saw blade finishes gear grinding, being free from additional disassembly, adjusting the spraying angle and the spraying position of cooling liquid, recycling the cooling liquid, quickly and timely absorbing oil smoke during machining, diluting the oil smoke and then discharging the oil smoke, facilitating subsequent treatment and avoiding device blockage caused by oil stains.

The invention adopts the technical scheme for solving the technical problems that: the numerical control gear grinding machine with the grooving function comprises a box body, a concave base is fixedly mounted at the bottom of the box body, a transverse moving mechanism is mounted inside the box body, a grinding wheel box with the bottom communicated with the outside is mounted on the transverse moving mechanism, a first motor is mounted on the inner wall of the grinding wheel box, a gear grinding wheel with the bottom extending to the lower side of the grinding wheel box is fixedly mounted at an output shaft of the first motor, a lifting mechanism matched with the gear grinding wheel is mounted inside the box body, a saw blade is mounted on the lifting mechanism, a grooving mechanism used for grooving the saw blade is fixedly mounted on one side of the grinding wheel box, and a cooling mechanism used for cooling the gear grinding wheel is mounted on the other side of the grinding.

In order to further perfect, sideslip mechanism includes the second motor of fixed mounting on the box inner wall, the box inner wall rotates respectively to connect and first lead screw of fixedly connected with and first supplementary pole, first lead screw one end is connected with the second motor, sliding connection has the slider respectively in the first lead screw outside and the first supplementary pole outside, install between the slider and indulge and move the mechanism, indulge and to move and install the emery wheel case in the mechanism. The structure can drive the gear grinding wheel to chamfer or invert arcs and the like the saw blade.

Further perfection, indulge and move mechanism including installing the third motor on the slider, rotate respectively between the slider and connect and fixedly connected with second lead screw and second auxiliary rod, second lead screw one end is connected with the third motor, second lead screw and second auxiliary rod outside sliding connection have the sliding plate, sliding plate bottom fixed mounting has the grinding wheel case. The structure can drive the gear grinding wheel to grind the bottom of the saw blade teeth flat.

Further perfecting, the lifting mechanism comprises a supporting plate fixedly connected with the inner walls of the left end and the right end of the box body, the supporting plate is positioned below the transverse moving mechanism, a fourth motor is fixedly installed at the top of the supporting plate, a third lead screw and a third auxiliary rod are respectively rotatably connected and fixedly installed between the supporting plate and the inner wall of the bottom of the box body, one end of the third lead screw is connected with the fourth motor, the outer side of the third lead screw and the outer side of the third auxiliary rod are slidably connected with an installation block, a fifth motor is installed inside the installation block, a clamping mechanism is installed at the output shaft of the fifth motor, a saw blade is installed on the clamping mechanism, first connecting blocks are fixedly installed at two sides of the installation block, a channel is arranged on the inner wall of the rear end of the box body, stabilizing rods are symmetrically installed on the inner wall of the channel, balancing weights are respectively slidably, the inner walls of the left end and the right end of the box body are fixedly provided with fixed shafts, the outer sides of the fixed shafts are respectively and symmetrically and rotatably connected with chain wheels, and chains respectively fixedly connected with the first connecting block and the second connecting block are meshed with the outer sides of the chain wheels. This structure can drive the saw bit and carry out the aforesaid or descend to the feed of cooperation gerar grinding wheel, the balancing weight can stabilize the mounting hole, also reduces the pressure of mounting hole to the third lead screw.

Further perfecting, the clamping mechanism comprises a positioning box fixedly arranged on the outer side of an output shaft of a fifth motor, a round table is fixedly arranged at the right end of the fifth motor, a fastening rod is fixedly arranged at the right end of the round table, the outer side of the round table is connected with a saw blade to be processed in a sliding manner, a sliding disc is connected in the positioning box in a sliding manner, first clamping rods which penetrate through the inner wall of the positioning box and are connected with the positioning box in a sliding manner are distributed at one end, close to the saw blade, of the sliding disc in an array manner, a first clamping block which is abutted against the left end of the saw blade is fixedly arranged at the right end of the first clamping rod, a spring which is fixedly connected with the inner wall of the positioning box is fixedly arranged at one end of the sliding disc, a fastening handle is connected with the outer side of the fastening rod in a threaded manner, auxiliary holes, the left end of the second clamping rod is fixedly provided with a second clamping block which is abutted against the right end of the saw blade, and one end of the clamping disc, far away from the saw blade, is symmetrically provided with a push-pull handle which is convenient to disassemble. This structure can effectively press from both sides tightly and fix the saw bit, prevents to rock in the course of working.

Further perfect, the fluting mechanism includes the lift cylinder of fixed mounting in emery wheel case one side, lift cylinder bottom fixed mounting has the fluting motor, fluting motor output shaft department fixed mounting has the fluting saw sword that aligns with the saw bit level. The structure can be used for slotting the tooth bottom of the processed saw blade.

Further perfect, grinding wheel case internally mounted has the mechanism of blowing that is used for blowing off the during operation production oil smoke, the mechanism of blowing includes the air pump of fixed mounting at the sliding plate top, first bellows that is used for admitting air is installed to air pump one end, first bellows other end fixed mounting has the intake pipe that passes the box inner wall, the air pump other end is installed and is passed the jet-propelled pipe at grinding wheel case top, the jet-propelled pipe other end rotates and is connected with rotatory nozzle, and grinding wheel case inner wall array fixed mounting has the even lug that is used for slowing down rotatory nozzle jet-propelled direction and jet-propelled dynamics. The structure can uniformly blow air to the inside of the grinding wheel box, so that oil smoke generated by processing in the grinding wheel box is slowly and uniformly discharged.

Further perfection, the box top inner wall is installed with the centrifugal mechanism for extracting the oil smoke produced in the processing process, the centrifugal mechanism comprises a fixed block fixedly installed on the box top inner wall, the bottom of the fixed block is provided with a round groove for air intake, the inside of the fixed block is provided with an annular groove with the diameter larger than that of the round groove, the annular groove is close to one end of the round groove and is distributed with an air intake, the inner wall of the air intake is provided with a one-way valve, the annular groove is far away from one end of the round groove and is distributed with an array of liquid outlet pipes penetrating through the box inner wall, the box top is fixedly installed with a sixth motor with an output shaft extending to the inside of the round groove, the outer side of the output shaft of the sixth motor is fixedly installed with a fixed disc, the, feed liquor pipe is installed at first water pump top, the atomising head that passes annular top inner wall is installed to first water pump bottom, and this structure can carry out the spraying dilution to inspiratory oil smoke and handle, and the mixed liquid after the processing can be same to be discharged, does not also pollute the environment when making things convenient for subsequent processing.

Further perfecting, the cooling mechanism comprises a fixed plate fixedly arranged on the outer side of the grinding wheel box, universal balls are movably connected in the fixed plate, fixed pipes are arranged in the universal balls, check valves are uniformly distributed in the fixed pipes in an array manner, extension pipes are connected on the outer sides of the fixed pipes in a sliding manner, through holes with the same spacing as the check valves are distributed in the inner wall of each extension pipe in an array manner, fixed plug columns penetrating through the check valves are connected in the through holes in a sliding manner, right-angle spray heads are arranged at the bottoms of the extension pipes, recovery pipes penetrating through the tops of the concave bases are arranged at the bottoms of the inner walls of the box bodies, recovery boxes for receiving liquid of the recovery pipes are arranged below the concave bases, connecting holes for pipe distribution are formed in the inner walls of the box bodies, a second water pump and a filter are fixedly arranged on, the three-way valve is installed at the inside intersection of the three-way pipe, a second flexible hose which penetrates through the connecting hole and is connected with the fixed pipe is installed at the top of the second water pump, and a liquid guide pipe which penetrates through the recovery box is installed at the bottom of the filter. This structure can spray the coolant liquid to gear grinding emery wheel and saw bit, can freely adjust the coolant liquid and spray the angle and spray the position to in the saw bit that adapts to different models processes, the coolant liquid after spraying can recycle again, saves the cost.

The invention has the beneficial effects that: the saw blade machining device is simple in structure and easy and convenient to operate, and can enable the saw blade to move up and down, so that errors generated in a traditional machining mode are reduced, the saw teeth are uniform in size, grooving machining can be immediately performed on the bottom of the saw blade teeth after the saw blade teeth are ground, additional disassembly is not needed, the working efficiency is improved, the cost is saved, the angle and the position of cooling liquid injection can be adjusted, the saw blade machining device can be better suitable for machining of saw blades of different models, the cooling liquid can be recycled, the additional cost is saved, oil smoke can be quickly and timely absorbed during machining, the oil smoke is diluted and then discharged, subsequent treatment is facilitated, and device blockage caused by oil stains is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view taken along line A-A in FIG. 1;

FIG. 3 is a sectional view taken along line B-B of FIG. 1;

FIG. 4 is a cross-sectional view taken along line C-C of FIG. 1;

FIG. 5 is a partial enlarged view D of FIG. 1;

FIG. 6 is a partial enlarged view E of FIG. 3;

FIG. 7 is a schematic structural diagram of a first connecting block according to the present invention;

FIG. 8 is a three-dimensional view of the case and the concave base of the present invention.

Description of reference numerals: the grinding wheel box 103 is arranged on the box body 101, the concave base 102, the grinding wheel box 103, the first motor 104, the grinding wheel 105, the transverse moving mechanism 2, the second motor 201, the first lead screw 202, the first auxiliary rod 203, the sliding block 204, the sliding plate 205, the longitudinal moving mechanism 3, the third motor 301, the second auxiliary rod 302, the second lead screw 303, the grooving mechanism 4, the lifting cylinder 401, the grooving motor 402, the grooving saw blade 403, the lifting mechanism 5, the channel 501, the supporting plate 502, the fourth motor 503, the fixed shaft 504, the counterweight 505, the first connecting block 506, the third auxiliary rod 507, the mounting block 508, the fifth motor 509, the third lead screw 510, the stabilizing rod 511, the second connecting block 512, the chain wheel 513, the chain 514, the centrifugal mechanism 6, the fixed block 601, the liquid inlet pipe 602, the fixed ring 603, the fixed ring 604, the sixth motor 605, the one-way valve 606, the fixed rod 607, the first water pump 608, the air inlet hole 609, the annular groove 610, the circular groove 611, the device comprises an air blowing mechanism 7, an air inlet pipe 701, a first telescopic hose 702, an air pump 703, an air injection pipe 704, a uniform flow lug 705, a rotary spray head 706, a cooling mechanism 8, a connecting hole 801, a second telescopic hose 802, a fixing plate 803, a second water pump 804, a three-way valve 805, a three-way pipe 806, a filter 807, a catheter 808, a recovery pipe 809, a recovery tank 810, a universal ball 811, a through hole 812, an extension pipe 813, a right-angle spray head 814, a one-way valve 815, a fixing plug 816, a clamping mechanism 9, a positioning box 901, a push-pull handle 902, an auxiliary hole 903, a fastening handle 904, a saw blade 905, a clamping disk 906, a first clamping block 907, a second clamping rod 908, a second clamping block 909, a first clamping rod 910, a sliding disk 911, a spring 912, a circular truncated.

Detailed Description

The invention will be further described with reference to the accompanying drawings in which:

referring to figures 1, 2, 3, 4, 5, 6, 7, 8: this kind of numerical control gear grinding machine with fluting function in this embodiment, including box 101, box 101 bottom fixed mounting has spill base 102, box 101 internally mounted has sideslip mechanism 2, install the emery wheel case 103 of bottom and external intercommunication on the sideslip mechanism 2, first motor 104 is installed to emery wheel case 103 inner wall, first motor 104 output shaft department fixed mounting has the grinding teeth emery wheel 105 that the bottom extends to emery wheel case 103 below, box 101 internally mounted have with grinding teeth emery wheel 105 complex elevating system 5, install saw bit 905 on the elevating system 5, emery wheel case 103 one side fixed mounting has and is used for the fluting mechanism 4 to the saw bit fluting, cooling body 8 that is used for cooling grinding teeth emery wheel 105 is installed to emery wheel case 103 opposite side.

With reference to figures 1, 2, 3, 4: the transverse moving mechanism 2 comprises a second motor 201 fixedly mounted on the inner wall of the box body 101, the inner wall of the box body 101 is respectively connected with a first lead screw 202 and a first auxiliary rod 203 in a rotating mode, one end of the first lead screw 202 is connected with the second motor 201, the outer side of the first lead screw 202 and the outer side of the first auxiliary rod 203 are respectively connected with a sliding block 204 in a sliding mode, a longitudinal moving mechanism 3 is mounted between the sliding blocks 204, and a grinding wheel box 103 is mounted on the longitudinal moving mechanism 3.

With reference to figures 1, 2, 3, 4: the longitudinal moving mechanism 3 comprises a third motor 301 installed on a sliding block 204, a second lead screw 303 and a second auxiliary rod 302 are respectively connected between the sliding blocks 204 in a rotating mode and fixedly connected, one end of the second lead screw 303 is connected with the third motor 301, a sliding plate 205 is connected to the outer sides of the second lead screw 303 and the second auxiliary rod 302 in a sliding mode, and a grinding wheel box 103 is fixedly installed at the bottom of the sliding plate 205.

With reference to figures 1, 2, 5, 7: the lifting mechanism 5 comprises a supporting plate 502 fixedly connected with the inner walls of the left end and the right end of the box body 101, the supporting plate 502 is positioned below the traversing mechanism 2, a fourth motor 503 is fixedly arranged at the top of the supporting plate 502, a third screw 510 and a third auxiliary rod 507 are respectively rotatably connected and fixedly arranged between the supporting plate 502 and the inner wall of the bottom of the box body 101, one end of the third screw 510 is connected with the fourth motor 503, the outer side of the third screw 510 and the outer side of the third auxiliary rod 507 are slidably connected with an installation block 508, a fifth motor 509 is arranged inside the installation block 508, a clamping mechanism 9 is arranged at the output shaft of the fifth motor 509, a saw blade 905 is arranged on the clamping mechanism 9, first connecting blocks 506 are fixedly arranged at the two sides of the installation block 508, a channel 501 is arranged on the inner wall of the rear end of the box body 101, stabilizing rods 511 are symmetrically arranged on the inner wall of the channel, the balancing weight 505 is close to one end of the mounting block 508 and is fixedly provided with a second connecting block 512, the inner walls of the left end and the right end of the box body 101 are fixedly provided with a fixed shaft 504, the outer side of the fixed shaft 504 is connected with a chain wheel 513 symmetrically and rotatably, and the outer side of the chain wheel 513 is meshed with a chain 514 fixedly connected with the first connecting block 506 and the second connecting block 512 respectively.

Referring to figures 1, 5: the clamping mechanism 9 comprises a positioning box 901 fixedly installed on the outer side of an output shaft of a fifth motor 509, a circular truncated cone 913 is fixedly installed at the right end of the fifth motor 509, a fastening rod 914 is fixedly installed at the right end of the circular truncated cone 913, a saw blade 905 to be processed is slidably connected to the outer side of the circular truncated cone 913, a sliding disc 911 is slidably connected to the inside of the positioning box 901, first clamping rods 910 which penetrate through the inner wall of the positioning box 901 and are slidably connected with the inner wall of the positioning box 911 are distributed at one end of the sliding disc 911 close to the saw blade 905 in an array manner, a first clamping block 907 which is abutted against the left end of the saw blade 905 is fixedly installed at the right end of the first clamping rod 910, springs 912 fixedly connected with the inner wall of the positioning box 901 are fixedly installed at one end of the sliding disc 911 far away from the saw blade 905, a fastening handle 904 is in threaded connection with the, a second clamping rod 908 is fixedly installed at one end, close to the saw blade 905, of the clamping disc 906, a second clamping block 909 abutting against the right end of the saw blade 905 is fixedly installed at the left end of the second clamping rod 908, and a push-pull handle 902 for facilitating disassembly is symmetrically installed at one end, far away from the saw blade 905, of the clamping disc 906.

With reference to figures 1, 3: slotting mechanism 4 includes lifting cylinder 401 of fixed mounting in emery wheel case 103 one side, lifting cylinder 401 bottom fixed mounting has slotting motor 402, slotting motor 402 output shaft department fixed mounting has the fluting saw sword 403 that aligns with saw bit 905 level.

With reference to figures 1, 3: the inside of the grinding wheel box 103 is provided with a blowing mechanism 7 for blowing oil smoke generated during operation, the blowing mechanism 7 comprises an air pump 703 fixedly installed at the top of the sliding plate 205, one end of the air pump 703 is provided with a first telescopic hose 702 for air intake, the other end of the first telescopic hose 702 is fixedly provided with an air inlet pipe 701 penetrating through the inner wall of the box body 101, the other end of the air pump 703 is provided with an air jet pipe 704 penetrating through the top of the grinding wheel box 103, the other end of the air jet pipe 704 is rotatably connected with a rotary spray head 706, and the inner wall array of the grinding wheel box 103 is fixedly provided with a uniform flow bump 705 for slowing down the air jet direction and.

With reference to figures 1, 3, 4: the centrifugal mechanism 6 used for extracting oil smoke generated in the processing process is mounted on the inner wall of the top of the box body 101, the centrifugal mechanism 6 comprises a fixed block 601 fixedly mounted on the inner wall of the top of the box body 101, a round groove 611 used for air intake is arranged at the bottom of the fixed block 601, an annular groove 610 with a diameter larger than that of the round groove 611 is arranged inside the fixed block 601, an air inlet 609 is distributed in an array mode at one end, close to the round groove 611, of the annular groove 610, a one-way valve 606 is mounted on the inner wall of the air inlet 609, an outlet pipe 613 penetrating through the inner wall of the box body 101 is distributed in an array mode at one end, far away from the round groove 611, of the annular groove 610, a sixth motor 605 with an output shaft extending to the inside of the round groove 611 is fixedly mounted at the top of the, the annular array fixed mounting in the top of box 1 has first water pump 608, feed liquor pipe 602 is installed at first water pump 608 top, first water pump 608 bottom is installed and is passed the atomising head 612 of the inside wall in annular groove 610 top.

Referring to figures 3, 6: the cooling mechanism 8 comprises a fixing plate 803 fixedly installed on the outer side of the grinding wheel box 103, a universal ball 811 is movably connected inside the fixing plate 803, a fixing pipe 818 is installed inside the universal ball 811, check valves 815 are uniformly distributed in an array manner on the fixing pipe 818, an extension pipe 813 is connected outside the fixing pipe 818 in a sliding manner, through holes 812 with the same interval as the check valves 815 are distributed in an array manner on the inner wall of the extension pipe 813, a fixing plug 816 penetrating through the check valves 815 is connected inside the through holes 812 in a sliding manner, a right-angle spray head 814 is installed at the bottom of the extension pipe 813, a recovery pipe 809 penetrating through the top of the concave base 102 is installed at the bottom of the inner wall of the box body 101, a recovery box 810 for receiving liquid of the recovery pipe 809 is placed below the concave base 102, a connecting hole 801 for pipe arrangement is formed in the inner wall of the box body 101, a three-way pipe 806 is arranged between the second water pump 804 and the filter 807, a three-way valve 805 is arranged at the junction inside the three-way pipe 806, a second telescopic hose 802 which penetrates through a connecting hole 801 and is connected with a fixed pipe 818 is arranged at the top of the second water pump 804, and a catheter 808 which penetrates through a recovery tank 810 is arranged at the bottom of the filter 807.

When the device is used, the saw blade 905 is fixed on the clamping mechanism 9, the lifting mechanism 5 drives the saw blade to move up and down, the tooth grinding wheel 105 can grind the tooth of the saw blade 905, the transverse moving mechanism 2 can perform transverse feeding motion while grinding the tooth, so that the tooth on the saw blade 905 has radian or chamfer, the longitudinal moving mechanism 3 can drive the grinding wheel 105 to uniformly and flatly grind the tooth bottom of the saw blade 905, the grooving mechanism 4 can perform tooth top grooving on the saw blade 905 after finishing tooth grinding, the cooling mechanism 8 can spray cooling liquid to cool the saw blade 905 and the tooth grinding wheel 105 and recycle and filter the cooling liquid, the spraying range of the cooling liquid can be better adjusted by adjusting the extending length and the rotating angle of the extension pipe 813 in the cooling mechanism 8, the blowing mechanism 7 can spray rotating air flow at the top of the grinding wheel box 105, the rotating air flow can be uniformly dispersed in the grinding wheel box 105 when encountering the uniform flow bump 705, and the oil smoke is discharged evenly, the oil smoke generated in the process of gear grinding is discharged, the discharged oil smoke is absorbed by the centrifugal mechanism 6, the oil smoke enters the ring groove 610, and then the spray head 612 sprays neutralizing solution to dilute the oil smoke, and then the oil smoke is recycled uniformly through the liquid outlet pipe 613.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a numerical control gear grinding machine with fluting function, includes box (101), characterized by: the grinding wheel box is characterized in that a concave base (102) is fixedly mounted at the bottom of the box body (101), a transverse moving mechanism (2) is mounted inside the box body (101), a grinding wheel box (103) with the bottom communicated with the outside is mounted on the transverse moving mechanism (2), a first motor (104) is mounted on the inner wall of the grinding wheel box (103), a grinding wheel (105) with the bottom extending to the lower side of the grinding wheel box (103) is fixedly mounted at an output shaft of the first motor (104), an elevating mechanism (5) matched with the grinding wheel (105) is mounted inside the box body (101), a saw blade (905) is mounted on the elevating mechanism (5), a slotting mechanism (4) used for slotting the saw blade is fixedly mounted on one side of the grinding wheel box (103), and a cooling mechanism (8) used for cooling the grinding wheel (105) is mounted on the other side of the grinding wheel box (103.

2. The numerical control gear grinding machine with the grooving function as claimed in claim 1, wherein: the transverse moving mechanism (2) comprises a second motor (201) fixedly mounted on the inner wall of the box body (101), the inner wall of the box body (101) is respectively connected with a first lead screw (202) and a first auxiliary rod (203) in a rotating mode, one end of the first lead screw (202) is connected with the second motor (201), the outer side of the first lead screw (202) and the outer side of the first auxiliary rod (203) are respectively connected with a sliding block (204) in a sliding mode, a longitudinal moving mechanism (3) is mounted between the sliding blocks (204), and a grinding wheel box (103) is mounted on the longitudinal moving mechanism (3).

3. The numerical control gear grinding machine with the grooving function as claimed in claim 2, wherein: the longitudinal moving mechanism (3) comprises a third motor (301) installed on a sliding block (204), a second lead screw (303) and a second auxiliary rod (302) are respectively connected and fixedly connected between the sliding block (204) in a rotating mode, one end of the second lead screw (303) is connected with the third motor (301), a sliding plate (205) is connected to the outer sides of the second lead screw (303) and the second auxiliary rod (302) in a sliding mode, and a grinding wheel box (103) is fixedly installed at the bottom of the sliding plate (205).

4. The numerical control gear grinding machine with the grooving function as claimed in claim 1, wherein: the lifting mechanism (5) comprises a supporting plate (502) fixedly connected with the inner walls of the left end and the right end of the box body (101), the supporting plate (502) is located below the transverse moving mechanism (2), a fourth motor (503) is fixedly mounted at the top of the supporting plate (502), a third lead screw (510) and a third auxiliary rod (507) are respectively rotatably connected and fixedly mounted between the supporting plate (502) and the inner wall of the bottom of the box body (101), one end of the third lead screw (510) is connected with the fourth motor (503), an installation block (508) is slidably connected to the outer side of the third lead screw (510) and the outer side of the third auxiliary rod (507), a fifth motor (509) is mounted inside the installation block (508), a clamping mechanism (9) is mounted at the output shaft of the fifth motor (509), a saw blade (905) is mounted on the clamping mechanism (9), and first connecting blocks (506) are fixedly mounted on the two sides of the installation block (508, box (101) rear end inner wall is equipped with passageway (501), stabilizer bar (511) are installed to passageway (501) inner wall symmetry, there is balancing weight (505) in stabilizer bar (511) outside sliding connection respectively, balancing weight (505) are close to installation piece (508) one end fixed mounting respectively has second connecting block (512), both ends inner wall fixed mounting has fixed axle (504) about box (101), the fixed axle (504) outside symmetry rotation respectively is connected with sprocket (513), sprocket (513) outside meshing have respectively with first connecting block (506) and second connecting block (512) fixed connection's chain (514).

5. The numerical control gear grinding machine with the grooving function as claimed in claim 4, wherein: the clamping mechanism (9) comprises a positioning box (901) fixedly installed on the outer side of an output shaft of a fifth motor (509), a circular truncated cone (913) is fixedly installed at the right end of the fifth motor (509), a fastening rod (914) is fixedly installed at the right end of the circular truncated cone (913), a saw blade (905) to be processed is slidably connected to the outer side of the circular truncated cone (913), a sliding disc (911) is slidably connected to the inside of the positioning box (901), first clamping rods (910) which penetrate through the inner wall of the positioning box (901) and are slidably connected with the positioning box (905) are distributed at one end, close to the saw blade (905), of the sliding disc (911) in an array manner, first clamping blocks (907) which abut against the left end of the saw blade (905) are fixedly installed at the right end of the sliding disc (911) far away from the saw blade (905), springs (912) fixedly connected with the inner wall of the positioning box (901) are fixedly, the fastening handle (904) outside array distribution has auxiliary hole (903) that are used for further fastening, fastening handle (904) left end fixed mounting has clamping disk (906), clamping disk (906) are close to saw bit (905) one end fixed mounting has second clamping rod (908), second clamping rod (908) left end fixed mounting has second clamp splice (909) of propping against saw bit (905) right-hand member, clamping disk (906) are kept away from saw bit (905) one end symmetry and are installed push-and-pull handle (902) that are used for convenient dismantlement.

6. The numerical control gear grinding machine with the grooving function as claimed in claim 1, wherein: slotting mechanism (4) are including lift cylinder (401) of fixed mounting in emery wheel case (103) one side, lift cylinder (401) bottom fixed mounting has slotting motor (402), slotting motor (402) output shaft department fixed mounting has slotting saw sword (403) that align with saw bit (905) level.

7. The numerical control gear grinding machine with the grooving function as claimed in claim 3, wherein: the utility model discloses a sand wheel case, including sand wheel case (103), air pump (703) are installed to sand wheel case (103) internally mounted has and are used for blowing off the mechanism of blowing (7) that the during operation produced the oil smoke, air pump (703) including fixed mounting at sliding plate (205) top, first bellows (702) that are used for admitting air are installed to air pump (703) one end, intake pipe (701) that pass box (101) inner wall are installed to first bellows (702) other end fixed mounting, jet-propelled pipe (704) that pass sand wheel case (103) top are installed to air pump (703) other end, jet-propelled pipe (704) other end rotates and is connected with rotatory nozzle (706), and sand wheel case (103) inner wall array fixed mounting has even flow lug (705) that are used for slowing down rotatory nozzle (706).

8. The numerical control gear grinding machine with the grooving function as claimed in claim 1, wherein: the oil fume extractor is characterized in that a centrifugal mechanism (6) used for extracting oil fume generated in the processing process is installed on the inner wall of the top of the box body (101), the centrifugal mechanism (6) comprises a fixed block (601) fixedly installed on the inner wall of the top of the box body (101), a round groove (611) used for air inlet is arranged at the bottom of the fixed block (601), an annular groove (610) with a diameter larger than that of the round groove (611) is arranged inside the fixed block (601), an air inlet hole (609) is formed in the position, close to one end of the round groove (611), of the annular groove (610), a check valve (606) is installed on the inner wall of the air inlet hole (609), a liquid outlet pipe (613) penetrating through the inner wall of the box body (101) is formed in the position, an output shaft of a sixth motor (605) extending to the inside of the round groove (611) is fixedly installed on the top of the, fixed disk (604) outside array fixed mounting has dead lever (607), dead lever (607) other end fixed mounting has solid fixed ring (603), box (1) top annular array fixed mounting has first water pump (608), feed liquor pipe (602) are installed at first water pump (608) top, atomising head (612) that pass annular groove (610) top inner wall are installed to first water pump (608) bottom.

9. The numerical control gear grinding machine with the grooving function as claimed in claim 1, wherein: the cooling mechanism (8) comprises a fixing plate (803) fixedly installed on the outer side of the grinding wheel box (103), a universal ball (811) is movably connected inside the fixing plate (803), a fixing pipe (818) is installed inside the universal ball (811), check valves (815) are uniformly distributed in the fixing pipe (818) in an array manner, an extension pipe (813) is connected outside the fixing pipe (818) in a sliding manner, through holes (812) with the same interval as the check valves (815) are distributed in the inner wall of the extension pipe (813) in an array manner, a fixing plug column (816) penetrating through the check valves (815) is connected inside the through holes (812) in a sliding manner, a right-angle spray head (814) is installed at the bottom of the extension pipe (813), a recovery pipe (809) penetrating through the top of the concave base (102) is installed at the bottom of the inner wall of the box body (101), and a recovery box (810) used for receiving liquid of, the inner wall of the box body (101) is provided with a connecting hole (801) for pipe distribution, the outer side of the box body (101) is fixedly provided with a second water pump (804) and a filter (807) respectively, a three-way pipe (806) is arranged between the second water pump (804) and the filter (807), a three-way valve (805) is arranged at the inner intersection of the three-way pipe (806), a second telescopic hose (802) which penetrates through the connecting hole (801) and is connected with a fixed pipe (818) is arranged at the top of the second water pump (804), and a liquid guide pipe (808) which penetrates through a recovery box (810) is arranged at the bottom of the filter (807).