阅读说明：本技术 一种齿轮轴加工用的高精度磨削装置 (High-precision grinding device for gear shaft machining ) 是由 厉天龙 薛伟 周晨 谷志阳 谢爱叶 项益友 项湖州 于 2021-07-27 设计创作，主要内容包括：本发明属于齿轮轴加工技术领域,尤其是一种齿轮轴加工用的高精度磨削装置,针对现有的磨削装置在加工时会产生大量的废屑,且其不便对废屑进行清理,这就导致其工序上环境太过杂的问题,现提出如下方案,其包括加工台,所述加工台为中空结构,所述加工台的底部内壁固定连接有第一电机,所述第一电机的输出轴固定连接有第一转轴,所述第一转轴的顶部贯穿加工台并固定连接有加工板,所述加工板与加工台的顶部滑动连接；本发明结构简单,通过水泵可以对砂轮和齿轮轴进行降温,从而保证砂轮的温度,同时可以保证提高齿轮轴的降温速度,提高工作效率,通过螺栓对砂轮进行固定,可以方便对砂轮进行更换。(The invention belongs to the technical field of gear shaft processing, in particular to a high-precision grinding device for processing a gear shaft, which aims at solving the problems that the existing grinding device generates a large amount of scraps during processing and the scraps are inconvenient to clean, so that the environment in the process is too complicated, and the high-precision grinding device comprises a processing table, wherein the processing table is of a hollow structure, the inner wall of the bottom of the processing table is fixedly connected with a first motor, the output shaft of the first motor is fixedly connected with a first rotating shaft, the top of the first rotating shaft penetrates through the processing table and is fixedly connected with a processing plate, and the processing plate is in sliding connection with the top of the processing table; the gear shaft cooling device is simple in structure, the grinding wheel and the gear shaft can be cooled through the water pump, so that the temperature of the grinding wheel is guaranteed, meanwhile, the cooling speed of the gear shaft can be guaranteed to be improved, the working efficiency is improved, the grinding wheel is fixed through the bolt, and the grinding wheel can be conveniently replaced.)

1. The utility model provides a high accuracy grinding device of gear shaft processing usefulness, includes processing platform (1), its characterized in that, processing platform (1) is hollow structure, the bottom inner wall fixedly connected with first motor (2) of processing platform (1), the first pivot (3) of output shaft fixedly connected with of first motor (2), processing platform (1) and fixedly connected with processing board (4) are run through at the top of first pivot (3), processing board (4) and the top sliding connection of processing platform (1), the top fixedly connected with backup pad (5) of processing platform (1), backup pad (5) are hollow structure, one side of backup pad (5) is provided with the subassembly that cleans the gear shaft, the top fixedly connected with mounting panel (13) of processing platform (1), one side fixedly connected with drive case (14) of mounting panel (13), a second motor (18) is fixedly connected to one side of the mounting plate (13), a rotating plate (19) is fixedly connected to an output shaft of the second motor (18), a sliding plate (20) is connected to the inside of the rotating plate (19) in a sliding and penetrating manner, a grinding wheel (21) is fixedly connected to one end of the sliding plate (20) through a bolt, a moving assembly for moving the sliding plate (20) is arranged inside the driving box (14), a cooling assembly for cooling the grinding wheel (21) is arranged at the top of the processing table (1), a fixing assembly for fixing a gear shaft is arranged at the top of the processing plate (4), a waste opening (26) is formed in the top of the processing plate (4), a shielding assembly for shielding the waste opening (26) is arranged at the bottom of the processing plate (4), a waste pipe (32) matched with the waste opening (26) is fixedly connected to the top of the processing table (1), the bottom end of the waste pipe (32) penetrates through the processing table (1) and extends to the bottom of the processing table (1), and a garbage can located right below the waste pipe (32) is placed at the bottom of the processing table (1).

2. The high-precision grinding device for processing the gear shaft is characterized in that the cleaning assembly comprises a lifting box (6) which is slidably connected with the inner wall of one side of the supporting plate (5), one end of the lifting box (6) penetrates through the supporting plate (5) and extends to one side of the supporting plate (5), a first electric telescopic rod (10) is fixedly connected with the inner wall of one side of the lifting box (6), a brush (7) is fixedly connected with the telescopic end of the first electric telescopic rod (10), the bottom of the brush (7) penetrates through the lifting box (6) and extends to the bottom of the lifting box (6), a moving opening matched with the brush (7) is formed in the bottom of the lifting box (6), an extrusion rod (8) is fixedly connected with the bottom of the lifting box (6), and the bottom end of the extrusion rod (8) penetrates through the supporting plate (5) and extends to the inside of the processing table (1), the outer wall cover of extrusion pole (8) is equipped with extension spring (9), the both ends of extension spring (9) respectively with the bottom inner wall of backup pad (5) and the outer wall fixed connection of extrusion pole (8).

3. The high-precision grinding device for gear shaft machining according to claim 1, the moving component comprises a second electric telescopic rod (33) fixedly connected with the inner wall of one side of the driving box (14), the telescopic end of the second electric telescopic rod (33) is fixedly connected with a connecting plate (34), the connecting plate (34) is connected with the inner wall of one side of the driving box (14) in a sliding way, one side of the connecting plate (34) is fixedly connected with a first connecting rod (35) and a second connecting rod (36), one end of the first connecting rod (35) penetrates through the driving box (14) and is rotatably connected with the outer wall of the sliding plate (20), one end of the second connecting rod (36) penetrates through the driving box (14), and two sliding ports which are respectively matched with the first connecting rod (35) and the second connecting rod (36) are formed in one side of the driving box (14).

4. The high-precision grinding device for processing the gear shaft is characterized in that the cooling component comprises a water tank (15) fixedly connected to the top of the processing table (1), a water pump (16) is fixedly connected to one side of the mounting plate (13), a water suction pipe is fixedly connected to a water suction end of the water pump (16), one end of the water suction pipe penetrates through the water tank (15), a corrugated pipe (17) is fixedly connected to a water outlet end of the water pump (16), one end of the corrugated pipe (17) penetrates through the mounting plate (13) and is fixedly connected with a second connecting rod (36), the corrugated pipe (17) is located right above the grinding wheel (21), and a spray head is arranged at the bottom of the corrugated pipe (17).

5. The high-precision grinding device for processing the gear shaft is characterized in that the fixing component comprises a fixing plate (22) fixedly connected with the top of the processing plate (4), a clamping plate (23) is slidably connected with the top of the processing plate (4), a nut plate (24) is fixedly connected with the top of the processing table (1), a threaded rod (25) penetrates through one side of the nut plate (24), and one end of the threaded rod (25) is rotatably connected with one side of the clamping plate (23).

6. The high-precision grinding device for gear shaft machining according to claim 1, the shielding component comprises a rotating groove (27) formed at the bottom of the processing plate (4), the inner wall of the top of the rotating groove (27) is rotatably connected with a second rotating shaft (28), the outer wall of the second rotating shaft (28) is sleeved with a torsion spring (29), two ends of the torsion spring (29) are respectively fixedly connected with the inner wall of one side of the rotating groove (27) and the outer wall of the second rotating shaft (28), the bottom end of the second rotating shaft (28) extends to the lower part of the rotating groove (27) and is fixedly connected with a baffle plate (30), the top of the baffle plate (30) is fixedly connected with a sealing gasket which is in sealing fit with the waste port (26), the top of the processing table (1) is fixedly connected with an extrusion plate (31) matched with the shielding plate (30).

7. The high-precision grinding device for processing the gear shaft is characterized in that the clamping grooves (37) are formed in the sides, close to the fixing plate (22), of the clamping plates (23).

8. The high-precision grinding device for processing the gear shaft is characterized in that a rack (12) is connected to the inner wall of one side of the processing table (1) in a sliding mode, a gear (11) is fixedly sleeved on the outer wall of the first rotating shaft (3), the rack (12) is meshed with the gear (11), one side of the top of the rack (12) is abutted to the bottom end of the extrusion rod (8), and a lifting port matched with the lifting box (6) is formed in one side of the supporting plate (5).

Technical Field

The invention relates to the technical field of gear shaft machining, in particular to a high-precision grinding device for gear shaft machining.

Background

Gear shaft refers to a mechanical part that supports and rotates with a rotating part to transmit motion, torque, or bending moment. Typically in the form of a metal rod, each section may have a different diameter. The parts rotating in the machine are mounted on the shaft, and the gear shaft is ground by a grinding device during processing.

The existing grinding device can produce a large amount of scraps during machining, and the scraps are inconvenient to clean, so that the environment is too messy in the process, the gear shaft is cooled through a fan during machining, the cooling efficiency of the fan is low, the working efficiency is low, and the scraps are easily blown away, so that the follow-up cleaning is too tedious, and the high-precision grinding device for machining the gear shaft is provided for solving the mentioned problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a high-precision grinding device for processing a gear shaft.

In order to achieve the purpose, the invention adopts the following technical scheme:

a high-precision grinding device for processing a gear shaft comprises a processing table, wherein the processing table is of a hollow structure, a first motor is fixedly connected to the inner wall of the bottom of the processing table, an output shaft of the first motor is fixedly connected with a first rotating shaft, the top of the first rotating shaft penetrates through the processing table and is fixedly connected with a processing plate, the processing plate is slidably connected with the top of the processing table, a supporting plate is fixedly connected with the top of the processing table, the supporting plate is of a hollow structure, a cleaning assembly for cleaning the gear shaft is arranged on one side of the supporting plate, a mounting plate is fixedly connected with the top of the processing table, a driving box is fixedly connected with one side of the mounting plate, a second motor is fixedly connected with one side of the mounting plate, a rotating plate is fixedly connected with the output shaft of the second motor, a sliding plate is slidably connected with a sliding plate in a penetrating manner, and one end of the sliding plate is fixedly connected with a grinding wheel through a bolt, the inside of drive case is provided with the removal subassembly that makes the sliding plate remove, the top of processing platform is provided with the cooling subassembly for the emery wheel cooling, the top of processing board is provided with the fixed subassembly of fixed gear shaft, the waste material mouth has been seted up at the top of processing board, the bottom of processing board is provided with the subassembly that shelters from the waste material mouth, the top fixedly connected with and the waste material mouth matched with waste material pipe of processing platform, the bottom of waste material pipe runs through the bottom that the processing platform extends to the processing platform, the garbage bin under being located the waste material pipe has been placed to the bottom of processing platform.

Preferably, clean subassembly includes one side inner wall sliding connection's of backup pad cage, the one end of cage runs through the one side that the backup pad extends to the backup pad, the first electric telescopic handle of one side inner wall fixedly connected with of cage, the flexible end fixedly connected with brush of first electric telescopic handle, the bottom of brush runs through the bottom that the cage extends to the cage, the removal mouth with brush matched with is seted up to the bottom of cage, the bottom fixedly connected with stripper bar of cage, the bottom of stripper bar runs through the inside that the backup pad extends to the processing platform, the outer wall cover of stripper bar is equipped with the extension spring, the both ends of extension spring respectively with the bottom inner wall of backup pad and the outer wall fixed connection of stripper bar.

Preferably, the moving assembly comprises a second electric telescopic rod fixedly connected with the inner wall of one side of the driving box, the telescopic end of the second electric telescopic rod is fixedly connected with a connecting plate, the connecting plate is slidably connected with the inner wall of one side of the driving box, one side of the connecting plate is fixedly connected with a first connecting rod and a second connecting rod, one end of the first connecting rod penetrates through the driving box and is rotatably connected with the outer wall of the sliding plate, one end of the second connecting rod penetrates through the driving box, and two sliding ports respectively matched with the first connecting rod and the second connecting rod are formed in one side of the driving box. Preferably, the cooling assembly comprises a water tank fixedly connected with the top of the processing table, a water pump is fixedly connected to one side of the mounting plate, a water suction pipe is fixedly connected to a water suction end of the water pump, one end of the water suction pipe penetrates through the water tank, a corrugated pipe is fixedly connected to a water outlet end of the water pump, one end of the corrugated pipe penetrates through the mounting plate and is fixedly connected with the second connecting rod, the corrugated pipe is located right above the grinding wheel, and a spray head is arranged at the bottom of the corrugated pipe.

Preferably, the fixing assembly comprises a fixing plate fixedly connected with the top of the processing plate, the top of the processing plate is slidably connected with the clamping plate, the top of the processing table is fixedly connected with a nut plate, a threaded rod penetrates through one side of the nut plate, and one end of the threaded rod is rotatably connected with one side of the clamping plate.

Preferably, shelter from the subassembly including the rotation groove of seting up bottom the processing board, the top inner wall rotation in rotation groove is connected with the second pivot, the outer wall cover of second pivot is equipped with the torsional spring, the both ends of torsional spring respectively with the outer wall fixed connection who rotates one side inner wall in groove and second pivot, the bottom of second pivot extends to the below and the fixedly connected with shielding plate in rotation groove, the sealed pad of top fixedly connected with of shielding plate, sealed pad and the sealed cooperation of waste material mouth, the top fixedly connected with and the shielding plate matched with stripper plate of processing platform.

Preferably, clamping grooves are formed in the side, close to the fixing plate, of each clamping plate.

Preferably, one side inner wall sliding connection of processing platform has the rack, the fixed cover of outer wall of first pivot is equipped with the gear, rack and gear mesh mutually, top one side of rack is inconsistent with the bottom of extrusion stem, one side of backup pad is seted up and is gone up and down the mouth with the lift case complex mutually.

Compared with the prior art, the invention has the beneficial effects that:

1. in the invention, the clamping plate is driven to move by rotating the threaded rod, so that the clamping plate and the fixed plate clamp the gear shaft, and the stability of the gear shaft is ensured.

2. According to the invention, the first motor is started to drive the first rotating shaft to rotate, the first rotating shaft can drive the gear to rotate when rotating, the gear can drive the rack to move when rotating, so that the rack extrudes the extrusion rod, the hairbrush moves, and the first rotating shaft can drive the processing plate to rotate when rotating, so that the hairbrush can not obstruct the rotation of the processing plate.

3. According to the gear shaft machining device, the second motor is started to drive the rotating plate to rotate, and the rotating plate can drive the grinding wheel to rotate through the sliding plate when rotating, so that the grinding wheel can machine the gear shaft.

4. According to the invention, water flows into the corrugated pipe through the water suction pipe by starting the water pump and is sprayed out through the spray head, so that the grinding wheel is cooled, and the gear shaft can be cooled.

5. According to the invention, the second electric telescopic rod is started to drive the connecting plate to move, the connecting plate can drive the first connecting rod and the second connecting rod to move when moving, the first connecting rod can drive the sliding plate to move when moving, the gear shaft is moved and processed, and meanwhile, the second connecting rod can stretch the corrugated pipe when moving, so that the corrugated pipe is always positioned right above the grinding wheel.

6. According to the invention, the processing plate is rotated by starting the first motor, at the moment, the shielding plate rotates due to the extrusion of the extrusion plate, so that the shielding plate is far away from the waste material opening, at the moment, waste water and waste scraps in the waste material opening flow into the waste material pipe and then flow into the garbage can through the waste material pipe, and the cleanness of the working procedures is ensured.

7. According to the invention, the first rotating shaft can drive the gear to rotate when rotating, so that the lifting box returns to the original position through the tension of the tension spring, and then the first electric telescopic rod is started to drive the brush to move, so that the brush cleans the gear shaft, and the cleanness of the gear shaft is ensured.

The gear shaft cleaning machine is simple in structure and convenient to use, the grinding wheel and the gear shaft can be cooled through the water pump, so that the temperature of the grinding wheel is guaranteed, meanwhile, the cooling speed of the gear shaft can be guaranteed to be improved, the working efficiency is improved, the grinding wheel can be fixed through the bolt, the grinding wheel can be conveniently replaced, the gear shaft can be cleaned through the brush, accordingly, subsequent work can be rapidly conducted, meanwhile, waste water and scraps generated in machining can be stored through the waste port, then the waste water and the scraps can be received through the garbage can, and therefore the cleanness of the working procedures is guaranteed, and the subsequent cleaning is facilitated.

Drawings

FIG. 1 is a schematic structural view of a high-precision grinding device for machining a gear shaft according to the present invention;

fig. 2 is a schematic cross-sectional structural view of fig. 1 of a high-precision grinding apparatus for gear shaft machining according to the present invention;

FIG. 3 is a schematic sectional front view of a high-precision grinding device for machining a gear shaft according to the present invention;

FIG. 4 is a schematic sectional front view of a driving box of a high-precision grinding device for machining a gear shaft according to the present invention;

FIG. 5 is an enlarged schematic view of part A of a high-precision grinding apparatus for machining a gear shaft according to the present invention;

FIG. 6 is an enlarged schematic structural view of a portion B of a high-precision grinding device for machining a gear shaft according to the present invention;

FIG. 7 is a schematic sectional view showing the connection between the rotating plate and the sliding plate of the high-precision grinding apparatus for machining gear shafts according to the present invention;

fig. 8 is a schematic top view of a shielding plate of a high-precision grinding device for machining a gear shaft according to the present invention.

In the figure: 1. a processing table; 2. a first motor; 3. a first rotating shaft; 4. processing a plate; 5. a support plate; 6. a lifting box; 7. a brush; 8. an extrusion stem; 9. a tension spring; 10. a first electric telescopic rod; 11. a gear; 12. a rack; 13. mounting a plate; 14. a drive box; 15. a water tank; 16. a water pump; 17. a bellows; 18. a second motor; 19. a rotating plate; 20. a sliding plate; 21. a grinding wheel; 22. a fixing plate; 23. a clamping plate; 24. a nut plate; 25. a threaded rod; 26. a waste material port; 27. a rotating groove; 28. a second rotating shaft; 29. a torsion spring; 30. a shielding plate; 31. a pressing plate; 32. a waste pipe; 33. a second electric telescopic rod; 34. a connecting plate; 35. a first connecting rod; 36. a second connecting rod; 37. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Referring to fig. 1-8, a high-precision grinding device for processing gear shafts comprises a processing table 1, wherein the processing table 1 is of a hollow structure, a first motor 2 is fixedly connected to the inner wall of the bottom of the processing table 1, a first rotating shaft 3 is fixedly connected to an output shaft of the first motor 2, the top of the first rotating shaft 3 penetrates through the processing table 1 and is fixedly connected with a processing plate 4, the processing plate 4 is slidably connected with the top of the processing table 1, a supporting plate 5 is fixedly connected to the top of the processing table 1, the supporting plate 5 is of a hollow structure, a cleaning assembly for cleaning gear shafts is arranged on one side of the supporting plate 5, a mounting plate 13 is fixedly connected to the top of the processing table 1, a driving box 14 is fixedly connected to one side of the mounting plate 13, a second motor 18 is fixedly connected to one side of the mounting plate 13, a rotating plate 19 is fixedly connected to an output shaft of the second motor 18, and a sliding plate 20 is slidably connected to the inside of the rotating plate 19, bolt fixedly connected with emery wheel 21 is passed through to the one end of sliding plate 20, the inside of drive case 14 is provided with the removal subassembly that makes sliding plate 20 remove, the top of processing platform 1 is provided with the cooling subassembly of cooling for emery wheel 21, the top of processing board 4 is provided with the fixed subassembly of fixed gear axle, waste opening 26 has been seted up at the top of processing board 4, the bottom of processing board 4 is provided with the subassembly that shelters from waste opening 26, the top fixedly connected with of processing platform 1 and waste opening 26 matched with waste pipe 32, the bottom of waste pipe 32 runs through the bottom of processing platform 1 and extends to the bottom of processing platform 1, the garbage bin under being located waste pipe 32 has been placed to the bottom of processing platform 1.

Example two

The embodiment is improved on the basis of the first embodiment: referring to fig. 1-8, a high-precision grinding device for processing a gear shaft comprises a processing table 1, wherein the processing table 1 is of a hollow structure, a first motor 2 is fixedly connected to the inner wall of the bottom of the processing table 1, an output shaft of the first motor 2 is fixedly connected with a first rotating shaft 3, the top of the first rotating shaft 3 penetrates through the processing table 1 and is fixedly connected with a processing plate 4, the processing plate 4 is slidably connected with the top of the processing table 1, a supporting plate 5 is fixedly connected to the top of the processing table 1, the supporting plate 5 is of a hollow structure, one side of the supporting plate 5 is provided with a cleaning assembly for cleaning the gear shaft, the cleaning assembly comprises a lifting box 6 slidably connected with the inner wall of one side of the supporting plate 5, one end of the lifting box 6 penetrates through the supporting plate 5 and extends to one side of the supporting plate 5, the inner wall of one side of the lifting box 6 is fixedly connected with a first electric telescopic rod 10, and the telescopic end of the first electric telescopic rod 10 is fixedly connected with a brush 7, the bottom of the brush 7 penetrates through the lifting box 6 and extends to the bottom of the lifting box 6, a moving opening matched with the brush 7 is formed in the bottom of the lifting box 6, an extrusion rod 8 is fixedly connected to the bottom of the lifting box 6, the bottom end of the extrusion rod 8 penetrates through the supporting plate 5 and extends to the inside of the processing table 1, a tension spring 9 is sleeved on the outer wall of the extrusion rod 8, two ends of the tension spring 9 are respectively and fixedly connected with the inner wall of the bottom of the supporting plate 5 and the outer wall of the extrusion rod 8, the gear shaft can be cleaned through mutual matching between the first electric telescopic rod 10 and the brush 7, so that subsequent use is facilitated for a worker, meanwhile, the worker can clean conveniently, a rack 12 is connected to the inner wall of one side of the processing table 1 in a sliding mode, a gear 11 is fixedly sleeved on the outer wall of the first rotating shaft 3, the rack 12 is meshed with the gear 11, and one side of the top of the rack 12 is abutted to the bottom end of the extrusion rod 8, one side of the supporting plate 5 is provided with a lifting port matched with the lifting box 6, the lifting box 6 can be lifted through the mutual matching of the gear 11, the rack 12 and the extrusion rod 8, so that the brush 7 is lifted, and the brush 7 is prevented from blocking the processing plate 4 when rotating, the top of the processing table 1 is fixedly connected with a mounting plate 13, one side of the mounting plate 13 is fixedly connected with a driving box 14, one side of the mounting plate 13 is fixedly connected with a second motor 18, the output shaft of the second motor 18 is fixedly connected with a rotating plate 19, the inner part of the rotating plate 19 is slidably penetrated and connected with a sliding plate 20, one end of the sliding plate 20 is fixedly connected with a grinding wheel 21 through a bolt, a moving component for moving the sliding plate 20 is arranged in the driving box 14, the moving component comprises a second electric telescopic rod 33 fixedly connected with the inner wall of one side of the driving box 14, and a connecting plate 34 is fixedly connected with the telescopic end of the second electric telescopic rod 33, the connecting plate 34 is slidably connected with the inner wall of one side of the driving box 14, one side of the connecting plate 34 is fixedly connected with a first connecting rod 35 and a second connecting rod 36, one end of the first connecting rod 35 penetrates through the driving box 14 and is rotatably connected with the outer wall of the sliding plate 20, one end of the second connecting rod 36 penetrates through the driving box 14, one side of the driving box 14 is provided with two sliding ports respectively matched with the first connecting rod 35 and the second connecting rod 36, through the mutual matching of the second electric telescopic rod 33, the connecting plate 34, the first connecting rod 35 and the sliding plate 20, the grinding wheel 21 can be moved, so that the grinding wheel 21 can process a gear shaft, meanwhile, the gear shaft is convenient for operators to operate, the working efficiency is improved, the top of the machining table 1 is provided with a cooling component for cooling the grinding wheel 21, the cooling component comprises a water tank 15 fixedly connected with the top of the machining table 1, one side of the mounting plate 13 is fixedly connected with a water pump 16, the water suction end of the water pump 16 is fixedly connected with a water suction pipe, one end of the water suction pipe penetrates through the water tank 15, the water outlet end of the water pump 16 is fixedly connected with a corrugated pipe 17, one end of the corrugated pipe 17 penetrates through the mounting plate 13 and is fixedly connected with the second connecting rod 36, the corrugated pipe 17 is positioned right above the grinding wheel 21, the bottom of the corrugated pipe 17 is provided with a spray head, the grinding wheel 21 and the gear shaft can be cooled through the mutual matching between the water pump 16 and the corrugated pipe 17, so that the temperature of the gear shaft and the grinding wheel 21 is ensured, the subsequent working procedures are convenient to operate, meanwhile, the corrugated pipe 17 can be always positioned right above the grinding wheel 21 through the mutual matching between the second connecting rod 36 and the corrugated pipe 17, the top of the processing plate 4 is provided with a fixing component for fixing the gear shaft, the fixing component comprises a fixing plate 22 fixedly connected with the top of the processing plate 4, and the top of the processing plate 4 is slidably connected with a clamping plate 23, the top of the processing table 1 is fixedly connected with a nut plate 24, one side of the nut plate 24 is threaded through a threaded rod 25, one end of the threaded rod 25 is rotatably connected with one side of a clamping plate 23, the gear shaft can be fixed through the threaded rod 25 and the mutual matching between the clamping plate 23 and a fixing plate 22, the stability of the gear shaft during processing is ensured, thereby preventing the gear shaft from displacing during processing, and the processing accuracy is improved, one side of the clamping plate 23 close to the fixing plate 22 is provided with a clamping groove 37, the clamping force of the clamping plate 23 and the fixing plate 22 on the gear shaft can be improved through the clamping groove 37, the stability of the gear shaft is improved, the top of the processing plate 4 is provided with a waste port 26, the bottom of the processing plate 4 is provided with a shielding component for shielding the waste port 26, the shielding component comprises a rotating groove 27 arranged at the bottom of the processing plate 4, the inner wall at the top of the rotating groove 27 is rotatably connected with a second rotating shaft 28, the outer wall of the second rotating shaft 28 is sleeved with a torsion spring 29, two ends of the torsion spring 29 are respectively fixedly connected with the inner wall of one side of the rotating groove 27 and the outer wall of the second rotating shaft 28, the bottom end of the second rotating shaft 28 extends to the lower part of the rotating groove 27 and is fixedly connected with a baffle plate 30, the top of the baffle plate 30 is fixedly connected with a sealing gasket, the sealing gasket is in sealing fit with the waste opening 26, the top of the processing table 1 is fixedly connected with an extrusion plate 31 matched with the baffle plate 30, through the mutual fit among the baffle plate 30, the second rotating shaft 28 and the sealing gasket, water or waste scraps can be prevented from leaking, so that workers can conveniently clean the processing table, meanwhile, the waste water and the waste scraps can flow to a specified position through the extrusion plate 31, the cleanness in the working procedure is ensured, the top of the processing table 1 is fixedly connected with a waste pipe 32 matched with the waste opening 26, and the bottom end of the waste pipe 32 penetrates through the processing table 1 and extends to the bottom of the processing table 1, a trash can located right below the waste pipe 32 is placed at the bottom of the processing table 1.

The working principle is as follows: when the processing plate is used, one end of a gear shaft is placed in the clamping groove 37 on the fixed plate 22, then the threaded rod 25 is rotated to drive the clamping plate 23 to move, so that the clamping plate 23 fixes the position of the gear shaft, then the first motor 2 is started to drive the first rotating shaft 3 to rotate, the first rotating shaft 3 drives the gear 11 to rotate when rotating, the gear 11 drives the rack 12 to move when rotating, so that the rack 12 extrudes the extrusion rod 8, the extension spring 9 is stretched when the extrusion rod 8 is extruded, the extrusion rod 8 drives the lifting box 6 to move when being extruded, the lifting box 6 drives the brush 7 to move when moving, the first rotating shaft 3 drives the processing plate 4 to rotate when rotating, when the processing plate 4 rotates to a specified position, the second motor 18 is started to drive the rotating plate 19 to rotate, the rotating plate 19 drives the sliding plate 20 to rotate when rotating, the sliding plate 20 can drive the grinding wheel 21 to rotate when rotating, so that the grinding wheel 21 can process a gear shaft, the water pump 16 is started to enable water to flow into the corrugated pipe 17 through the water suction pipe and then be sprayed out through the spray head, so that the grinding wheel 21 can be cooled, meanwhile, the gear shaft can also be cooled, then the second electric telescopic rod 33 is started to drive the connecting plate 34 to move, the connecting plate 34 can drive the first connecting rod 35 and the second connecting rod 36 to move when moving, the first connecting rod 35 can drive the sliding plate 20 to move when moving, the sliding plate 20 can slide inside the rotating plate 19 when moving, so that the stability is ensured, the gear shaft can be processed in a moving way, meanwhile, the second connecting rod 36 can stretch the corrugated pipe 17 when moving, so that the corrugated pipe 17 is always positioned right above the grinding wheel 21, so that the temperature of the grinding wheel 21 is ensured, and waste chips and waste water generated in the processing process can flow into the waste opening 26, after the processing is finished, the second electric telescopic rod 33, the second motor 18 and the water pump 16 are closed, then the first motor 2 is started to enable the processing plate 4 to rotate, the processing plate 4 can drive the shielding plate 30 to rotate when rotating, when the processing plate 4 rotates to a specified position, the shielding plate 30 can rotate due to the extrusion of the extrusion plate 31, the shielding plate 30 can deform the torsion spring 29 through the second rotating shaft 28 when rotating, so that the shielding plate 30 is far away from the waste opening 26, at the moment, waste water and waste scraps in the waste opening 26 can flow into the waste pipe 32 and then flow into the garbage can through the waste pipe 32, so that the working procedures are ensured to be clean, meanwhile, the first rotating shaft 3 can drive the gear 11 to rotate when rotating, so that the rack 12 is far away from the extrusion rod 8, the extrusion rod 8 returns to the original position through the tensile force of the tension spring 9, so that the lifting box 6 returns to the original position, and the brush 7 is in contact with the gear shaft, then, the first electric telescopic rod 10 is started to drive the brush 7 to move, so that the brush 7 cleans the gear shaft, and the waste scraps cleaned on the gear shaft flow into the garbage can through the waste opening 26.

However, as is well known to those skilled in the art, the working principle and wiring method of the first motor 2, the first electric telescopic rod 10, the water pump 16, the second motor 18 and the second electric telescopic rod 33 are common and are conventional means or common knowledge, and thus they will not be described herein again, and those skilled in the art can make any choice according to their needs or convenience.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.