CN115213499B - Grinding oil supply device of numerical control gear grinding machine and use method - Google Patents
Grinding oil supply device of numerical control gear grinding machine and use method Download PDFInfo
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- CN115213499B CN115213499B CN202210982147.XA CN202210982147A CN115213499B CN 115213499 B CN115213499 B CN 115213499B CN 202210982147 A CN202210982147 A CN 202210982147A CN 115213499 B CN115213499 B CN 115213499B
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- 238000000227 grinding Methods 0.000 title claims abstract description 205
- 238000000034 method Methods 0.000 title claims description 13
- 239000002699 waste material Substances 0.000 claims abstract description 62
- 238000003860 storage Methods 0.000 claims abstract description 14
- 238000007664 blowing Methods 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 26
- 239000004576 sand Substances 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 16
- 238000004062 sedimentation Methods 0.000 claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 238000005488 sandblasting Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 3
- 239000007924 injection Substances 0.000 claims 3
- 239000000945 filler Substances 0.000 abstract description 10
- 239000012530 fluid Substances 0.000 abstract description 5
- 239000000047 product Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F19/00—Finishing gear teeth by other tools than those used for manufacturing gear teeth
- B23F19/02—Lapping gear teeth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention discloses a grinding oil supply device of a numerical control gear grinding machine, which comprises a grinding box, a storage station, a grinding pump A, a grinding pump B, a heater, an oil cooler and a controller, wherein the grinding box is connected with the storage station; the grinding pump A and the grinding pump B are connected to the side part of the grinding box, the grinding pump A is connected with an oil outlet pipe A, and the grinding pump B is connected with an oil outlet pipe B; the storage station is connected with the grinding box, and an oil return port is arranged on the grinding box; the heater is connected to the grinding pump A, the grinding box is connected with a first joint and a second joint, and the oil cooler is connected to the first joint and the second joint; the storage station comprises a new oil pool and a waste oil pool which are arranged in parallel left and right, and the new oil pool and the waste oil pool are connected to the underframe; the bottom of new oil pool is connected with the filler pipe, and the one end of filler pipe is connected in grinding case, and is connected with electric valve A on the filler pipe. The invention can keep constant temperature when the grinding fluid is sprayed to the meshing position of the gear pair, ensures the quality of products and plays a role in protecting the gear grinding machine.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a grinding oil supply device of a numerical control gear grinding machine and a using method.
Background
The bevel gear is widely applied to the fields of automobiles, ships, machine tools and the like, the numerical control lapping machine is used for lapping the bevel gear at high speed and accurately, the numerical control lapping machine can be used for improving the smoothness of tooth surfaces, properly correcting the deformation of tooth parts generated after heat treatment and correcting the position and the size of a contact area, so that the aims of stable transmission and reduction of transmission noise are fulfilled. The grinding fluid device provides an indispensable auxiliary grinding fluid for the machine tool to achieve the functions of cooling and grinding, so that the grinding fluid device has important significance for grinding the bevel gear.
The prior art grinding oil supply device cannot control the temperature of oil, and then has the following two problems: 1. when the cooling is carried out, the concentration of the suspension is too high, the flow rate of the grinding fluid pump is low, the tooth burning phenomenon is caused when the processing quality of the product is serious, and the product is scrapped; 2. when the temperature is high, the temperature of the grinding liquid is increased by the heat generated during tooth grinding, so that the temperature of equipment and a processed workpiece is high, the damage to a bearing of a main shaft of the equipment is easy to occur, the temperature of a processed product is too high, the quality of the product is influenced, and the inconvenience of unloading the workpiece caused by the high temperature of an operator is caused.
Disclosure of Invention
The invention aims to provide a grinding oil supply device of a numerical control gear grinding machine and a use method thereof, which can keep constant temperature when grinding liquid is sprayed to the meshing position of a gear pair, ensure the quality of products and simultaneously play a role in protecting the gear grinding machine so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the grinding oil supply device of the numerical control gear grinding machine comprises a grinding box, a storage station, a grinding pump A, a grinding pump B, a heater, an oil cooler and a controller; the grinding pump A and the grinding pump B are connected to the side part of the grinding box, the grinding pump A is connected with an oil outlet pipe A, and the grinding pump B is connected with an oil outlet pipe B; the storage station is connected with the grinding box, and an oil return port is arranged on the grinding box; the heater is connected to the grinding pump A, the grinding box is connected with a first connector and a second connector, and the oil cooler is connected to the first connector and the second connector.
According to the further scheme, the stirring motor is connected to the grinding box, the power output end of the stirring motor is connected with the stirring paddle, and the stirring paddle stretches into the grinding box; the lateral part of oil return opening is connected with the oil return joint, and the top of oil return opening is connected with the plug-in filter screen that is used for filtering iron fillings.
The invention further provides a storage station, which comprises a new oil pool and a waste oil pool which are arranged in parallel left and right, wherein the new oil pool and the waste oil pool are connected to a bottom frame; the bottom of new oil pool is connected with the filler pipe, and the one end of filler pipe is connected in grinding case, and is connected with electric valve A on the filler pipe.
The invention further adopts the scheme that the upper opening of the waste oil tank is provided with a sand discharge funnel, two sides of the sand discharge funnel are connected with the waste oil tank through brackets, the bottom end of the sand discharge funnel is connected with an electric valve B, and the bottom of the waste oil tank is connected with a manual valve; the top of lapping case is connected with the waste oil pipe, and waste oil pipe's one end extends to the top of sand discharge funnel, and is connected with the diaphragm pump on the waste oil pipe, and the diaphragm pump is connected on the lateral wall in waste oil pond.
According to a further scheme, the heater is connected to an oil outlet of the grinding pump A, and the oil outlet pipe A is connected to the heater.
According to the further scheme, an oil inlet of the oil cooler is connected to the first joint through a pipeline, and an oil outlet of the oil cooler is connected to the second joint through a pipeline.
The invention further provides a scheme that a high liquid level detection switch a and a low liquid level detection switch a are connected to the upper part of the grinding box; the inner wall of the sand discharge funnel is connected with a high liquid level detection switch b and a low liquid level detection switch b.
The invention further provides a scheme that the inside of the new oil pool and the inside of the waste oil pool are connected with at least one group of anti-sedimentation devices; the anti-sedimentation device comprises an air blowing seat, the air blowing seat is connected to the bottom ends of the new oil tank and the waste oil tank, a threaded blind hole is formed in the top of the air blowing seat, an air source is connected to the top end of the threaded blind hole, and a plurality of air blowing holes communicated with the threaded blind hole are annularly arranged on the side wall of the air blowing seat in an array mode.
According to the invention, the air blowing holes are three layers which are arranged up and down, and the air blowing holes of two adjacent layers are staggered left and right.
The application method of the grinding oil supply device of the numerical control gear grinding machine comprises the following specific steps:
s1, oiling:
s1-1, full-automatic oiling: pouring prepared grinding oil into a new oil tank, automatically opening an electric valve A to inject the new oil into the grinding tank when a low liquid level detection switch a on the grinding tank is opened, and automatically closing the electric valve A when a high liquid level switch a is opened to finish one-time automatic oiling;
s1-2, semi-automatic oiling: pressing a oiling button on the controller, opening an electric valve A to automatically open and inject new oil into the grinding box;
s1-3, preventing precipitation: three sets of anti-sedimentation devices are respectively added in the new oil tank and the waste oil tank, a high-pressure air pipe is directly connected to the air blowing seat, and the high-pressure air is discharged through the air blowing hole to enable the grinding oil to roll, so that the grinding oil is prevented from sedimentation;
s2, hot oil supply: the grinding oil is heated in a heater, and when the grinding pump A works, the grinding oil is pumped to the heater and is conveyed to the meshing position of the grinding and sand-blasting arm oil pipe on the grinding and sand-blasting arm oil pipe after being heated; returning the oil in the grinding chamber to the grinding box through the lathe bed to the oil return port, and completing one cycle of the grinding oil; the heating temperature can be set on the heater;
s3, cold oil supply: grinding oil enters an oil cooler from an oil inlet for cooling treatment, and then is conveyed back to a grinding box through a pump in the oil cooler for circulating; the cold oil temperature can be set on an operation panel of the oil cooler; when the grinding pump B works, the cooled grinding oil is conveyed to the meshing position of the grinding and sand-blasting arm oil pipe on the grinding and sand-blasting arm oil pipe to be sprayed to the gear pair through the oil outlet pipe B; returning the oil in the grinding chamber to the grinding box through the lathe bed to the oil return port, and completing one cycle of the grinding oil;
s4, replacing grinding oil: if the grinding oil in the grinding box does not reach the grinding effect, the oil can be changed; the system opens the diaphragm pump according to setting up the time of oil extraction automatically, switch on waste oil pipe, take out waste oil to the sand discharge funnel, when waste oil reaches funnel top high liquid level detection switch B position, the controller closes the diaphragm pump and opens electric valve B, puts waste oil to the waste oil pond in, can open manual valve and discharge waste oil after the waste oil case fills.
The invention has the beneficial effects that:
the grinding oil supply device and the use method of the numerical control gear grinding machine can keep constant temperature when the grinding liquid is sprayed to the meshing position of the gear pair, ensure the quality of products and simultaneously play a role in protecting the gear grinding machine.
The grinding oil supply device and the use method of the numerical control gear grinding machine can automatically supplement new oil and discharge waste oil, and are more convenient to use.
According to the grinding oil supply device of the numerical control gear grinding machine and the use method, the stirring motor is connected to the grinding box, and the stirring paddle is connected to the power output end of the stirring motor, so that the grinding oil in the grinding box is prevented from precipitating.
According to the grinding oil supply device and the use method of the numerical control gear grinding machine, the plug-in type filter screen for filtering scrap iron is connected above the oil return port, so that scrap iron generated during gear grinding can be cleaned.
According to the grinding oil supply device and the use method of the numerical control gear grinding machine, the novel oil tank is internally connected with the anti-sedimentation device, so that the grinding oil in the novel oil tank is prevented from sedimentation.
According to the grinding oil supply device and the use method of the numerical control gear grinding machine, the equipment is controlled by adopting a touch screen and a PLC single machine to not be connected with a machine tool, so that the failure rate of the machine tool is reduced.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic view of a partial structure of the present invention.
Fig. 3 is an isometric view of the sand discharge hopper of the present invention.
Fig. 4 is a cross-sectional view of the sand discharge hopper of the present invention.
Fig. 5 is a longitudinal sectional view of the blowing seat of the present invention.
Fig. 6 is a transverse cross-sectional view of the blowing seat of the present invention.
In the figure: 1-grinding box, 101-oil return port, 102-first joint, 103-second joint, 104-stirring motor, 105-oil return joint, 106-plug type filter screen, 107-high liquid level detection switch a, 108-low liquid level detection switch a, 2-storage station, 201-new oil tank, 202-waste oil tank, 203-chassis, 204-oil filler pipe, 205-electric valve A, 206-sand discharge funnel, 207-bracket, 208-waste oil pipe, 209-diaphragm pump, 3-grinding pump A, 301-oil outlet pipe A, 4-pressure grinding pump B, 401-oil outlet pipe B, 5-heater, 6-oil cooler, 7-controller, 8-blowing seat, 801-threaded blind hole, 802-blowing hole, 803-high pressure air pipe.
Detailed Description
The invention is further elucidated below in connection with the drawings and the specific embodiments.
Example 1: as shown in fig. 1 to 6, a grinding oil supply device of a numerical control gear grinding machine comprises a grinding box 1, a storage station 2, a grinding pump A3, a grinding pump B4, a heater 5, an oil cooler 6 and a controller 7; the grinding pump A3 and the grinding pump B4 are connected to the side part of the grinding box 1, the grinding pump A3 is connected with an oil outlet pipe A301, and the grinding pump B4 is connected with an oil outlet pipe B401; the material storage station 2 is connected to the grinding box 1, and an oil return port 101 is arranged on the grinding box 1; the heater 5 is connected to the grinding pump A3, the grinding tank 1 is connected to the first joint 102 and the second joint 103, and the oil cooler 6 is connected to the first joint 102 and the second joint 103.
Wherein, the grinding box 1 is connected with a stirring motor 104, the power output end of the stirring motor 104 is connected with a stirring paddle, and the stirring paddle extends into the grinding box 1; the lateral part of oil return port 101 is connected with oil return joint 105, and the top of oil return port 101 is connected with plug-in filter screen 106 that is used for filtering iron fillings.
Wherein, the storage station 2 comprises a new oil pool 201 and a waste oil pool 202 which are arranged in parallel left and right, and the new oil pool 201 and the waste oil pool 202 are connected to a bottom frame 203; the bottom of the new oil tank 201 is connected with an oil filler pipe 204, one end of the oil filler pipe 204 is connected to the grinding tank 1, and an electric valve A205 is connected to the oil filler pipe 204.
Wherein, the upper port of the waste oil pool 202 is provided with a sand discharge funnel 206, two sides of the sand discharge funnel 206 are connected with the waste oil pool 202 through a bracket 207, the bottom end of the sand discharge funnel 206 is connected with an electric valve B, and the bottom of the waste oil pool 202 is connected with a manual valve; the top of grinding case 1 is connected with waste oil pipe 208, and the one end of waste oil pipe 208 extends to the top of sand discharge funnel 206, and is connected with diaphragm pump 209 on the waste oil pipe 208, and diaphragm pump 209 is connected on the lateral wall of waste oil pond 202.
Wherein, heater 5 is connected to the oil-out of lapping pump A3, goes out oil pipe A301 and is connected to heater 5.
The oil inlet of the oil cooler 6 is connected to the first joint 102 through a pipeline, and the oil outlet of the oil cooler 6 is connected to the second joint 103 through a pipeline.
Wherein, the upper part of the grinding box 1 is connected with a high liquid level detection switch a107 and a low liquid level detection switch a108; the inner wall of the sand discharge hopper 206 is connected with a high liquid level detection switch b and a low liquid level detection switch b.
Wherein, the inside of the new oil tank 201 and the waste oil tank 202 are connected with three groups of precipitation prevention devices which are arranged in a triangle; the anti-sedimentation device comprises an air blowing seat 8, the air blowing seat 8 is connected to the bottom ends of a new oil tank 201 and an waste oil tank 202, a threaded blind hole 801 is formed in the top of the air blowing seat 8, an air source is connected to the top end of the threaded blind hole 801, and a plurality of air blowing holes 802 communicated with the threaded blind hole 801 are annularly arranged on the side wall of the air blowing seat 8 in an array mode.
The air holes 802 are three layers arranged up and down, and the air holes 802 of two adjacent layers are arranged in a left-right staggered manner.
Example 2: the embodiment discloses a using method of a grinding oil supply device of a numerical control gear grinding machine, which comprises the following specific steps:
s1, oiling:
s1-1, full-automatic oiling: pouring prepared grinding oil into a new oil tank 201, automatically opening an electric valve A205 to inject the new oil into the grinding box 1 when a low liquid level detection switch a108 on the grinding box 1 is opened, and automatically closing the electric valve A205 when a high liquid level switch a is opened to finish one-time automatic oiling;
s1-2, semi-automatic oiling: pressing a 'refueling' button on the controller 7, opening the electric valve A205 to automatically open and inject new oil into the grinding box 1;
s1-3, preventing precipitation: three sets of anti-sedimentation devices are respectively added in the new oil tank 201 and the waste oil tank 202, a high-pressure air pipe 803 is directly connected to the air blowing seat 8, and the high-pressure air is discharged through the air blowing hole 802 to enable the grinding oil to roll, so that the grinding oil is prevented from sedimentation;
s2, hot oil supply: the grinding oil is heated in the heater 5, and when the grinding pump A3 works, the grinding oil is pumped to the heater 5, heated and then conveyed to the meshing position of the grinding and sand-blasting arm oil pipe on the grinding and sand-blasting arm oil pipe through the oil outlet pipe A301; the return oil in the grinding chamber returns to the grinding box 1 through the lathe bed to the return oil port 101, and the grinding oil completes one cycle; the heating temperature may be set on the heater 5;
s3, cold oil supply: grinding oil enters the oil cooler 6 from the oil inlet for cooling treatment, and is conveyed back to the grinding box 1 through a pump in the oil cooler 6 to form circulation; the cold oil temperature can be set on an operation panel of the oil cooler; when the grinding pump B4 works, the cooled grinding oil is conveyed to the meshing position of the gear pair on the grinding and sand-blasting arm oil pipe through the oil outlet pipe B401; the return oil in the grinding chamber returns to the grinding box 1 through the lathe bed to the return oil port 101, and the grinding oil completes one cycle;
s4, replacing grinding oil: if the grinding oil in the grinding box 1 does not reach the grinding effect, the oil can be changed; the system automatically opens the diaphragm pump 209 according to the time of setting up the oil extraction, switches on the waste oil pipe 208, pumps waste oil to the sand discharge funnel 206, and when waste oil reaches the high liquid level detection switch B position of funnel top, the controller 7 closes diaphragm pump 209 and opens electric valve B, puts waste oil into waste oil pond 202, can open manual valve after waste oil pond 202 fills and discharges waste oil.
The foregoing embodiments are merely illustrative of the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the present invention and to implement the same, not to limit the scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (4)
1. The utility model provides a grinding oil feeding device of numerical control gear lapping machine which characterized in that: comprises a grinding box (1), a storage station (2), a grinding pump A (3), a grinding pump B (4), a heater (5), an oil cooler (6) and a controller (7); the grinding pump A (3) and the grinding pump B (4) are connected to the side part of the grinding box (1), the grinding pump A (3) is connected with an oil outlet pipe A (301), and the grinding pump B (4) is connected with an oil outlet pipe B (401); the material storage station (2) is connected to the grinding box (1), and an oil return port (101) is arranged on the grinding box (1); the heater (5) is connected to the grinding pump A (3), the grinding box (1) is connected with a first joint (102) and a second joint (103), and the oil cooler (6) is connected to the first joint (102) and the second joint (103);
the grinding box (1) is connected with a stirring motor (104), the power output end of the stirring motor (104) is connected with a stirring paddle, and the stirring paddle stretches into the grinding box (1); the side part of the oil return port (101) is connected with an oil return joint (105), and a plug-in type filter screen (106) for filtering scrap iron is connected above the oil return port (101);
the storage station (2) comprises a new oil pool (201) and a waste oil pool (202) which are arranged in parallel left and right, and the new oil pool (201) and the waste oil pool (202) are connected to the underframe (203); the bottom end of the new oil tank (201) is connected with an oil injection pipe (204), one end of the oil injection pipe (204) is connected with the grinding box (1), and the oil injection pipe (204) is connected with an electric valve A (205);
the upper opening of the waste oil tank (202) is provided with a sand discharge funnel (206), two sides of the sand discharge funnel (206) are connected to the waste oil tank (202) through a bracket (207), the bottom end of the sand discharge funnel (206) is connected with an electric valve B, and the bottom of the waste oil tank (202) is connected with a manual valve; the upper part of the grinding box (1) is connected with a waste oil pipe (208), one end of the waste oil pipe (208) extends to the upper part of the sand discharge funnel (206), the waste oil pipe (208) is connected with a diaphragm pump (209), and the diaphragm pump (209) is connected to the side wall of the waste oil pool (202);
the heater (5) is connected to an oil outlet of the grinding pump A (3), and the oil outlet pipe A (301) is connected to the heater (5);
an oil inlet of the oil cooler (6) is connected to the first joint (102) through a pipeline, and an oil outlet of the oil cooler (6) is connected to the second joint (103) through a pipeline;
at least one group of anti-sedimentation devices are connected inside the new oil tank (201) and the waste oil tank (202); the anti-sedimentation device comprises an air blowing seat (8), wherein the air blowing seat (8) is connected to the bottom ends of a new oil tank (201) and a waste oil tank (202), a threaded blind hole (801) is formed in the top of the air blowing seat (8), an air source is connected to the top end of the threaded blind hole (801), and a plurality of air blowing holes (802) communicated with the threaded blind hole (801) are annularly arranged on the side wall of the air blowing seat (8).
2. The grinding oil supply device of the numerical control gear grinding machine as set forth in claim 1, wherein: the grinding box (1) is connected with a high liquid level detection switch a (107) and a low liquid level detection switch a (108); the inner wall of the sand discharge funnel (206) is connected with a high liquid level detection switch b and a low liquid level detection switch b.
3. The grinding oil supply device of the numerical control gear grinding machine as set forth in claim 2, wherein: the air holes (802) are three layers which are arranged up and down, and the air holes (802) of two adjacent layers are arranged in a left-right staggered mode.
4. A method of using the grinding oil supply apparatus of the numerical control gear grinding machine according to claim 2 or 3, characterized by the specific steps of:
s1, oiling:
s1-1, full-automatic oiling: pouring prepared grinding oil into a new oil tank (201), automatically opening an electric valve A (205) to inject the new oil into the grinding tank (1) when a low liquid level detection switch a (108) on the grinding tank (1) is opened, and automatically closing the electric valve A (205) when a high liquid level switch a is opened to finish one-time automatic oiling;
s1-2, semi-automatic oiling: pressing a oiling button on the controller (7), opening an electric valve A (205) and automatically opening to inject new oil into the grinding box (1);
s1-3, preventing precipitation: three sets of anti-sedimentation devices are respectively added in the new oil tank (201) and the waste oil tank (202), a high-pressure air pipe (803) is directly connected to the air blowing seat (8), and the high-pressure air is discharged through the air blowing hole (802) to enable the grinding oil to roll, so that the grinding oil is prevented from sedimentation;
s2, hot oil supply: the grinding oil is heated in a heater (5), and when the grinding pump A (3) works, the grinding oil is pumped to the heater (5) and is heated and then conveyed to the meshing position of the grinding sand blasting arm oil pipe on the grinding sand blasting arm oil pipe through the oil outlet pipe A (301); returning oil in the grinding chamber to the grinding box (1) through the lathe bed to an oil return port (101), and finishing one cycle of grinding oil; the heating temperature can be set on the heater (5);
s3, cold oil supply: grinding oil enters an oil cooler (6) from an oil inlet for cooling treatment, and is conveyed back to a grinding box (1) through a pump in the oil cooler (6) to form circulation; the cold oil temperature can be set on an operation panel of the oil cooler; when the grinding pump B (4) works, the cooled grinding oil is conveyed to the meshing position of the gear pair on the grinding and sand-blasting arm oil pipe through the oil outlet pipe B (401); returning oil in the grinding chamber to the grinding box (1) through the lathe bed to an oil return port (101), and finishing one cycle of grinding oil;
s4, replacing grinding oil: if the grinding oil in the grinding box (1) does not reach the grinding effect, the oil can be changed; the system is according to setting up diaphragm pump (209) of automatic opening of time of oil extraction, switch on waste oil pipe (208), take out waste oil to sand discharge funnel (206), when waste oil reaches funnel top high liquid level detection switch B position, controller (7) closes diaphragm pump (209) and opens electric valve B, put waste oil into waste oil pond (202), can open manual valve and discharge waste oil after the waste oil case is full of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210982147.XA CN115213499B (en) | 2022-08-16 | 2022-08-16 | Grinding oil supply device of numerical control gear grinding machine and use method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210982147.XA CN115213499B (en) | 2022-08-16 | 2022-08-16 | Grinding oil supply device of numerical control gear grinding machine and use method |
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| Publication Number | Publication Date |
|---|---|
| CN115213499A CN115213499A (en) | 2022-10-21 |
| CN115213499B true CN115213499B (en) | 2024-03-19 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029129A (en) * | 2014-06-06 | 2014-09-10 | 中国科学院长春光学精密机械与物理研究所 | Polishing solution constant-temperature feeding device for optical machining and temperature control method |
| CN107569901A (en) * | 2017-10-10 | 2018-01-12 | 杨继新 | Reduce oil product carbon residue device |
| CN208397666U (en) * | 2018-04-28 | 2019-01-18 | 南通市华东润滑设备有限公司 | A kind of novel hydraulic lubrication thin oil station |
| CN109423319A (en) * | 2017-08-21 | 2019-03-05 | 上海宝信软件股份有限公司 | Stainless-steel grinding oily waste residue cleans recycling treatment equipment |
| KR20190079003A (en) * | 2017-12-27 | 2019-07-05 | 오두환 | Supply device for liquid abrasive |
| CN211912985U (en) * | 2020-03-13 | 2020-11-13 | 山东天力润滑油有限公司 | Gear oil processing multistage filter equipment |
-
2022
- 2022-08-16 CN CN202210982147.XA patent/CN115213499B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029129A (en) * | 2014-06-06 | 2014-09-10 | 中国科学院长春光学精密机械与物理研究所 | Polishing solution constant-temperature feeding device for optical machining and temperature control method |
| CN109423319A (en) * | 2017-08-21 | 2019-03-05 | 上海宝信软件股份有限公司 | Stainless-steel grinding oily waste residue cleans recycling treatment equipment |
| CN107569901A (en) * | 2017-10-10 | 2018-01-12 | 杨继新 | Reduce oil product carbon residue device |
| KR20190079003A (en) * | 2017-12-27 | 2019-07-05 | 오두환 | Supply device for liquid abrasive |
| CN208397666U (en) * | 2018-04-28 | 2019-01-18 | 南通市华东润滑设备有限公司 | A kind of novel hydraulic lubrication thin oil station |
| CN211912985U (en) * | 2020-03-13 | 2020-11-13 | 山东天力润滑油有限公司 | Gear oil processing multistage filter equipment |
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| CN115213499A (en) | 2022-10-21 |
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