CN111889814A

CN111889814A - Numerical control worm grinding wheel gear grinding machine

Info

Publication number: CN111889814A
Application number: CN202010798442.0A
Authority: CN
Inventors: 阳小林; 朱金平; 康乐村
Original assignee: Hunan Feiyang Gear Manufacturing Co ltd
Current assignee: Hunan Feiyang Gear Manufacturing Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2020-11-06

Abstract

The invention discloses a numerical control worm grinding wheel gear grinding machine, which relates to the technical field of gear grinding machines, and particularly relates to a numerical control worm grinding wheel gear grinding machine. Set up the purifying box through the top at the protecting crust, utilize the inside fan of purifying box to inhale the purifying box with the flue gas that polishes the production in, then utilize the inside primary filter screen of purifying box, secondary filter screen, active carbon filter screen to filter the flue gas, get rid of the harmful substance that contains in the flue gas, avoid the flue gas to discharge and cause environmental pollution in the air, be favorable to protecting operating personnel's health.

Description

Numerical control worm grinding wheel gear grinding machine

Technical Field

The invention relates to the technical field of gear grinding machines, in particular to a numerical control worm grinding wheel gear grinding machine.

Background

A gear processing machine for processing the tooth surface of a cutter by using a grinding wheel as a grinding tool for processing a cylindrical gear or some gears (helical gear, bevel gear, etc.). The method is mainly used for eliminating deformation after heat treatment and improving the gear precision, along with the development of the automobile industry, a conical grinding wheel gear grinding machine is firstly developed in 1914, and in order to improve the gear precision, a disc grinding wheel gear grinding machine is also manufactured, and measures such as compensation of grinding wheel abrasion are adopted. In the later 30 s, a worm grinding wheel gear grinding machine is developed, and the efficiency is improved.

The in-process that current worm emery wheel gear grinding machine was polished the gear has the flue gas to produce, it can cause adverse effect to operating personnel's health to contain harmful substance in these flue gases, still can cause environmental pollution if directly discharge in the air, need use the coolant oil to cool off simultaneously at the in-process to gear machining, but there are gear and emery wheel all to be pivoted, can sputter the coolant oil on the inner wall of protecting crust, it is artifical to wash the gear grinding machine now all, the cleaning efficiency is comparatively low, for this reason we provide a numerical control worm emery wheel gear grinding machine.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a numerical control worm grinding wheel gear grinding machine, which solves the problems in the background technology.

In order to achieve the purpose, the invention is realized by the following technical scheme: a numerical control worm grinding wheel gear grinding machine comprises a base platform, wherein a protective shell is fixedly connected to the top of the base platform, an air suction pipe is fixedly connected to the top of the protective shell, a purifying box is fixedly connected to the left side of the air suction pipe, a fan is arranged inside the purifying box, a filter element is arranged on the left side of the fan, an air hole is formed in the left side of the purifying box, a servo motor is fixedly installed on the left side of the base platform, a lead screw is fixedly connected to the right side of an output shaft of the servo motor, a cleaning head is sleeved on external threads of the lead screw, a liquid conveying pipe is fixedly connected to the right side of the cleaning head, a solvent pump and a water conveying pump are fixedly connected to the bottom end of the liquid conveying pipe, a solvent box is fixedly connected to the left side of the solvent pump, a water storage tank is fixedly connected to the left side, the top of emery wheel control box is provided with the coolant liquid nozzle, the top of sill has seted up album liquid funnel, the bottom fixedly connected with drain pipe and the collection oil pipe of collection liquid funnel, the bottom fixedly connected with rose box of collection oil pipe.

Optionally, the filter element comprises a primary filter screen, a fine filter screen is arranged on the left side of the primary filter screen, and an active carbon filter screen is arranged on the left side of the fine filter screen.

Optionally, a side water outlet is formed in the side face of the cleaning head, a bottom water outlet is formed in the bottom of the bottom water outlet, a sliding groove is fixedly connected to the top of the bottom water outlet, a sliding rail is clamped inside the sliding groove, and the top of the sliding rail is fixedly connected with the top of the protective shell.

Optionally, the fixed solid ring that has cup jointed in the outside of transfer line, the top fixedly connected with connecting rod of solid ring, the top of connecting rod is in the same place with the bottom joint of protecting crust.

Optionally, the solvent tank is located at the top of the water storage tank, a dissolved cleaning agent is stored in the solvent tank, and distilled water is stored in the water storage tank.

Optionally, the left end of the drain pipe extends to the outside of the base platform, and valves are arranged at one ends, close to the liquid collecting funnel, of the drain pipe and the oil collecting pipe.

Optionally, the bottom fixed mounting of rose box has the permanent magnet, the shape of permanent magnet is the slice, the quantity of permanent magnet has a plurality ofly and arranges side by side, the left side of permanent magnet is provided with metal filters.

Optionally, the left side fixedly connected with petroleum pump of rose box, the left side fixedly connected with defeated oil pipe of petroleum pump, the top and the coolant liquid nozzle department of defeated oil pipe communicate.

The invention provides a numerical control worm grinding wheel gear grinding machine, which has the following beneficial effects:

1. this numerical control worm grinding wheel gear grinding machine sets up the purifying box through the top at the protecting crust, utilizes the inside fan of purifying box to inhale the purifying box with the flue gas that produces of polishing in, then utilizes the inside primary filter screen of purifying box, fine filter screen, active carbon filter screen to filter the flue gas, gets rid of the harmful substance that contains in the flue gas, avoids the flue gas to discharge and causes environmental pollution in the air, is favorable to protecting operating personnel's health.

2. This numerical control worm wheel gear grinding machine drives the lead screw through servo motor and rotates, makes the cleaning head remove along the lead screw, and solvent pump and water delivery pump carry cleaning head department blowout with inside dissolving cleaner and the distilled water of solvent case and storage water tank respectively simultaneously, conveniently wash the inside of protecting crust, and the effectual inside greasy dirt of equipment of having got rid of does not need the manual work to wash, has improved abluent efficiency.

3. This numerical control worm wheel gear grinding machine, through setting up the rose box, the coolant oil enters into the rose box along the collection oil pipe after the collection of collecting the liquid funnel, utilizes the inside permanent magnet of rose box to adsorb the inside iron fillings of coolant oil, gets rid of the impurity in the coolant oil, then filters the coolant oil by metal filters again, makes things convenient for the cyclic utilization of coolant oil.

Drawings

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

FIG. 2 is a schematic view of the cleaning head of the present invention;

FIG. 3 is a schematic view of the structure of the purification box of the present invention;

FIG. 4 is a schematic structural view of the retaining ring of the present invention.

In the figure: 1. a base table; 2. a protective shell; 3. an air intake duct; 4. a purification box; 5. a fan; 6. primary filtering net; 7. fine filtering net; 8. an active carbon filter screen; 9. air holes are formed; 10. a servo motor; 11. a lead screw; 12. a cleaning head; 13. a side water outlet; 14. a bottom water outlet; 15. a chute; 16. a slide rail; 17. a transfusion tube; 18. a fixing ring; 19. a solvent pump; 20. a solvent tank; 21. a water delivery pump; 22. a water storage tank; 23. a travel control box; 24. a grinding wheel control box; 25. a coolant nozzle; 26. a liquid collecting funnel; 27. a drain pipe; 28. an oil collecting pipe; 29. a filter box; 30. a permanent magnet; 31. a metal filter screen; 32. an oil transfer pump; 33. an oil delivery pipe; .

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a numerical control worm grinding wheel gear grinding machine comprises a base table 1, a protective shell 2 is fixedly connected to the top of the base table 1, an air suction pipe 3 is fixedly connected to the top of the protective shell 2, a purifying box 4 is fixedly connected to the left side of the air suction pipe 3, a fan 5 is arranged inside the purifying box 4, a filter element is arranged on the left side of the fan 5, the purifying box 4 is arranged on the top of the protective shell 2, the fan 5 inside the purifying box 4 is used for sucking the flue gas generated by polishing into the purifying box 4, then a primary filter screen 6, a fine filter screen 7 and an active carbon filter screen 8 inside the purifying box 4 are used for filtering the flue gas, harmful substances contained in the flue gas are removed, the flue gas is prevented from being discharged into the air to cause environmental pollution, the health of operators is protected, the filter element comprises the primary filter screen 6, the fine filter screen 7 is arranged on the left side of the primary filter screen 6, and the active, the left side of the purifying box 4 is provided with an air hole 9, the left side of the base platform 1 is fixedly provided with a servo motor 10, the right side of an output shaft of the servo motor 10 is fixedly connected with a lead screw 11, the lead screw 11 is driven by the servo motor 10 to rotate, so that the cleaning head 12 moves along the lead screw 11, meanwhile, a solvent pump 19 and a water delivery pump 21 respectively convey dissolved cleaning agents and distilled water in a solvent box 20 and a water storage tank 22 to the cleaning head 12 for spraying, the inside of the protective shell 2 is convenient to clean, oil stains in the equipment are effectively removed, manual cleaning is not needed, the cleaning efficiency is improved, the cleaning head 12 is sleeved with external threads of the lead screw 11, the side surface of the cleaning head 12 is provided with a side surface water outlet 13, the bottom of the bottom water outlet 14 is provided with a bottom water outlet 14, the top of the bottom water, the cleaning head 12 is limited by arranging the sliding groove 15, the cleaning head 12 is prevented from rotating along with the lead screw 11 in a certain process, the stability of the cleaning head 12 is improved, the top of the sliding rail 16 is fixedly connected with the top of the protective shell 2, the right side of the cleaning head 12 is fixedly connected with the infusion tube 17, the outer part of the infusion tube 17 is fixedly sleeved with the fixing ring 18, the infusion tube 17 is stretched by the fixing ring 18 through arranging the fixing ring 18, the infusion tube 17 is placed in an S shape, the infusion tube 17 is convenient to move along with the cleaning head 12, the overlong phenomenon that the infusion tube 17 falls down in the moving process is avoided, the top of the fixing ring 18 is fixedly connected with the connecting rod, the top of the connecting rod is clamped with the bottom of the protective shell 2, the bottom end of the infusion tube 17 is fixedly connected with the solvent pump 19 and the water delivery pump 21, the left side of the solvent, the inside of solvent case 20 is stored with the detergent that dissolves, the inside of storage water tank 22 is stored with the distilled water, through place respectively in the inside of solvent case 20 and storage water tank 22 and dissolve detergent and distilled water, it conveniently dissolves the cooling oil to dissolve the detergent, avoid the cooling oil to be stained with and attach on protecting crust 2, and the inside of distilled water does not contain impurity, it is cleaner to wash, avoid equipment surface scale deposit, the left side fixedly connected with storage water tank 22 of water delivery pump 21, the top of base frame 1 is provided with stroke control box 23, the right side of stroke control box 23 is provided with grinding wheel control box 24, the top of grinding wheel control box 24 is provided with coolant liquid nozzle 25, the top of base frame 1 is seted up album funnel 26, the bottom fixedly connected with drain pipe 27 and album oil pipe 28 of album funnel 26, the left end of drain pipe 27 extends to the outside of base frame 1, drain pipe 27 oil pipe and album one end that 28 is close to album, bottom fixedly connected with rose box 29 of oil collecting pipe 28, through setting up rose box 29, the coolant oil enters into rose box 29 along oil collecting pipe 28 after the collection of collection funnel 26, utilize the inside permanent magnet 30 of rose box 29 to adsorb the inside iron fillings of coolant oil, get rid of the impurity in the coolant oil, then filter the coolant oil by metal filters 31, make things convenient for the cyclic utilization of coolant oil, the bottom fixed mounting of rose box 29 has permanent magnet 30, the shape of permanent magnet 30 is the slice, the quantity of permanent magnet 30 has a plurality ofly and arranges side by side, the left side of permanent magnet 30 is provided with metal filters 31, the left side fixedly connected with petroleum pump 32 of rose box 29, the left side fixedly connected with defeated oil pipe 33 of petroleum pump 32, the top and the coolant liquid nozzle 25 department of defeated oil pipe 33 communicate.

In conclusion, when the numerical control worm grinding wheel gear grinding machine is used, flue gas generated by grinding is sucked into the purifying box 4 through the fan 5 in the purifying box 4, then the primary filter screen 6, the fine filter screen 7 and the active carbon filter screen 8 in the purifying box 4 are used for filtering the flue gas to remove harmful substances in the flue gas, cooling oil is sprayed out from the cooling liquid nozzle 25 to cool a grinding wheel and a gear in the processing process, then the cooling oil drops into the liquid collecting hopper 26 and is conveyed into the filter box 29 through the oil collecting pipe 28, iron filings in the cooling oil are adsorbed by the permanent magnet 30 in the filter box 29 to remove impurities in the cooling oil, then the cooling oil is filtered by the metal filter screen 31, the filtered cooling oil is conveyed to the cooling liquid nozzle 25 through the oil conveying pump 32 for recycling, when the cleaning is needed, the screw rod 11 is driven to rotate through the servo motor 10, the cleaning head 12 is moved along the screw 11, and the solvent pump 19 and the water pump 21 respectively transport the dissolved cleaning agent and the distilled water in the solvent tank 20 and the water storage tank 22 to the cleaning head 12 to be sprayed out, so as to clean the inside of the protective shell 2.

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.

Claims

1. The utility model provides a numerical control worm wheel gear grinding machine, includes base frame (1), its characterized in that: the cleaning device is characterized in that a protective shell (2) is fixedly connected to the top of the base platform (1), an air suction pipe (3) is fixedly connected to the top of the protective shell (2), a purifying box (4) is fixedly connected to the left side of the air suction pipe (3), a fan (5) is arranged inside the purifying box (4), a filter element is arranged on the left side of the fan (5), air holes (9) are formed in the left side of the purifying box (4), a servo motor (10) is fixedly installed on the left side of the base platform (1), a lead screw (11) is fixedly connected to the right side of an output shaft of the servo motor (10), a cleaning head (12) is sleeved on an external thread of the lead screw (11), an infusion pipe (17) is fixedly connected to the right side of the cleaning head (12), a solvent pump (19) and a water delivery pump (21) are fixedly connected to the bottom end of the infusion pipe (17, the left side fixedly connected with storage water tank (22) of water delivery pump (21), the top of base frame (1) is provided with stroke control box (23), the right side of stroke control box (23) is provided with emery wheel control box (24), the top of emery wheel control box (24) is provided with coolant liquid nozzle (25), album liquid funnel (26) has been seted up at the top of base frame (1), the bottom fixedly connected with drain pipe (27) and collection oil pipe (28) of album liquid funnel (26), the bottom fixedly connected with rose box (29) of collection oil pipe (28).

2. A numerically controlled worm grinding wheel gear grinding machine as claimed in claim 1, characterized in that: the filter element comprises a primary filter screen (6), a fine filter screen (7) is arranged on the left side of the primary filter screen (6), and an active carbon filter screen (8) is arranged on the left side of the fine filter screen (7).

3. A numerically controlled worm grinding wheel gear grinding machine as claimed in claim 1, characterized in that: side delivery port (13) have been seted up to the side of cleaning head (12), bottom delivery port (14) have been seted up to the bottom of bottom delivery port (14), top fixedly connected with spout (15) of bottom delivery port (14), the inside joint of spout (15) has slide rail (16), the top of slide rail (16) is in the same place with the top fixed connection of protecting crust (2).

4. A numerically controlled worm grinding wheel gear grinding machine as claimed in claim 1, characterized in that: the outside fixed cover of transfer line (17) has connect solid fixed ring (18), the top fixedly connected with connecting rod of solid fixed ring (18), the top of connecting rod is in the same place with the bottom joint of protecting crust (2).

5. A numerically controlled worm grinding wheel gear grinding machine as claimed in claim 1, characterized in that: the solvent tank (20) is positioned at the top of the water storage tank (22), a dissolved cleaning agent is stored in the solvent tank (20), and distilled water is stored in the water storage tank (22).

6. A numerically controlled worm grinding wheel gear grinding machine as claimed in claim 1, characterized in that: the left end of the drain pipe (27) extends to the outside of the base platform (1), and valves are arranged at one ends, close to the liquid collecting funnel (26), of the drain pipe (27) and the liquid collecting pipe (28).

7. A numerically controlled worm grinding wheel gear grinding machine as claimed in claim 1, characterized in that: the bottom fixed mounting of rose box (29) has permanent magnet (30), the shape of permanent magnet (30) is the slice, the quantity of permanent magnet (30) has a plurality ofly and arranges side by side, the left side of permanent magnet (30) is provided with metal filters (31).

8. A numerically controlled worm grinding wheel gear grinding machine as claimed in claim 1, characterized in that: the left side fixedly connected with petroleum pump (32) of rose box (29), the defeated oil pipe (33) of left side fixedly connected with of petroleum pump (32), the top and the coolant liquid nozzle (25) department of defeated oil pipe (33) communicate.