CN111890121B - Oiling device for lubrication of parts of numerical control machine tool - Google Patents
Oiling device for lubrication of parts of numerical control machine tool Download PDFInfo
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- CN111890121B CN111890121B CN202010942058.3A CN202010942058A CN111890121B CN 111890121 B CN111890121 B CN 111890121B CN 202010942058 A CN202010942058 A CN 202010942058A CN 111890121 B CN111890121 B CN 111890121B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
- B23Q11/121—Arrangements for cooling or lubricating parts of the machine with lubricating effect for reducing friction
- B23Q11/122—Lubricant supply devices
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Abstract
The invention relates to the technical field of numerical control machines and discloses an oiling device for lubricating parts of a numerical control machine, which comprises a slide carriage box, wherein an oil tank is fixedly arranged on the rear side surface of the slide carriage box, an oil outlet pipe is fixedly arranged at the front end of the oil tank, a nozzle is arranged at the front end of the oil outlet pipe, a positioning shaft is fixedly arranged on the right side surface of the slide carriage box, and the right end of the positioning shaft is movably connected with a driven gear. According to the lubricating oil lubricating device, the lubricating oil in the oil tank is sprayed downwards through the spray head through the oil outlet pipe, the sprayed lubricating oil is absorbed by the brush pipe, the slide carriage moves rightwards when lubricating the ball screw, the brush pipe is in contact with the ball screw on a machine tool, so that the surface of the ball screw is coated with oil and lubricated, the lubricating oil does not need to be directly sprayed on the ball screw, the situation that the lubricating oil drops on the bottom surface is avoided, the situation that an operator slips is avoided, and the safety of the device is improved.
Description
Technical Field
The invention relates to the technical field of numerical control machines, in particular to an oil injection device for lubricating parts of a numerical control machine.
Background
The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system can logically process a program specified by a control code or other symbolic instructions, decode the program, represent the program by coded numbers, input the program into a numerical control device through an information carrier, send various control signals by the numerical control device through operation processing, control the action of a machine tool, and automatically process parts according to the shape and the size required by a drawing, wherein a slide carriage is a part used by the numerical control machine to drive a prop to move, and after the machine tool is used for a long time, the transmission between the slide carriage and the machine tool can be blocked, so that a lubricating device is required to lubricate the transmission part.
The existing lubricating device mostly adopts an oil nozzle to perform oil injection lubrication on the surface of the ball screw, but the sprayed lubricating oil can be sprayed to the outside of the ball screw, the possibility that the lubricating oil drops on the bottom surface can exist, the situation that an operator slips down can be caused, and the safety of the device is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the oiling device for lubricating the parts of the numerical control machine tool, which has the advantage of improving the safety of the device and solves the problems in the background technology.
The invention provides the following technical scheme: the utility model provides a lubricated oiling device that uses of digit control machine tool spare part, includes the carriage apron case, the trailing flank fixed mounting of carriage apron case has the oil tank, the front end fixed mounting of oil tank has an oil pipe, the shower nozzle is installed to the front end of oil pipe, the right flank fixed mounting of carriage apron case has the location axle, the right-hand member swing joint of location axle has driven gear, driven gear's right flank fixed mounting has the fixed axle, the right flank fixed mounting of fixed axle has the baffle, the surperficial swing joint of fixed axle has the brush pipe.
Choice, the trailing flank fixed mounting of saddle has driving motor, the fixed cover of driving motor's output has connect band pulley one, the right flank swing joint of saddle has band pulley two and transition gear, the surperficial transmission of band pulley two and band pulley one is connected with driving belt, the fixed surface of band pulley two installs the driving gear, the top and the bottom of driving gear left end respectively with the transition gear meshing, transition gear is total two, two transition gear's front end all meshes with driven gear's rear end.
Carefully, the right flank fixed mounting of carriage apron case has dump bin and cylinder, the output fixed mounting of cylinder has the lifter plate, lifter plate swing joint is in the bottom of dump bin, the trailing flank fixed mounting of lifter plate has back oil pipe.
The choice, the spread groove has been seted up to driven gear's left surface, location axle swing joint is in the spread groove, the cross sectional shape of spread groove is "T" font, the location axle is total three, three contained angle between the location axle is one hundred twenty degrees, driven gear is total two, two driven gear all is located the right side of carriage apron case, the brush pipe is located the shower nozzle under.
Carefully selecting, the right side of brush pipe and the left side of baffle are laminated, the diameter value of baffle is five millimeters bigger than the diameter value of fixed axle.
The left end of the slide carriage box is provided with a meshing hole, the meshing hole formed in the left end of the slide carriage box penetrates through the right side face of the slide carriage box, and the center of the driven gear and the center of the meshing hole are located on the same straight line.
And the top end of the oil return pipe is fixedly arranged on the bottom surface of the oil tank.
Carefully selecting, wherein an oil injection quantity detection device is arranged on the spray head;
the oil injection quantity detection device consists of a first controller, and a pressure gauge, an alarm, a calculation module, a judgment module, a display screen and an intelligent valve which are sequentially connected with the first controller;
the first controller is used for controlling the pressure gauge to detect the pressure value at the joint of the spray head and the oil outlet pipe and transmitting the detection result to the judgment module;
the first controller is further configured to control the determination module to determine whether the pressure value is within a preset pressure value range based on the detection result, transmit the detection result to the display screen for display if the pressure value is not within the preset pressure value range, control the alarm to generate an alarm prompt, and transmit the detection result to the display screen for display if the pressure value is within the preset pressure value range;
the first controller is also used for controlling the calculation module to calculate the oil injection uniformity of the spray head during working according to a formula (1), transmitting the calculation result to the judgment module and transmitting the calculation result to the display screen for displaying;
wherein N represents the oil injection uniformity of the spray head (4) during operation, x represents the division of the spray head oil injection path into x detection points, and Y represents the division of the spray head oil injection path into x detection pointsiThe vertical distance from the ith detection point to the spray head is shown, and the vertical distance from the spray head to the last detection point is shown by Y';
the first controller is also used for controlling the calculation module to correct the preset oil injection uniformity range according to the formulas (2) and (3) to obtain a final oil injection uniformity range;
wherein, A1' represents the minimum value of the preset oil injection uniformity range; a2' represents the maximum value of the preset oil injection uniformity range; a1 represents the minimum value in the final oil injection uniformity range after the correction of A1'; a2 represents the maximum value in the final oil injection uniformity range after correction of A2'; δ 1 represents a correction factor for the minimum value of the preset oil injection uniformity range, and the value is 0.3; delta 2 represents a correction factor for the maximum value of the preset oil injection uniformity range, and the value is 0.2;
the first controller is further used for controlling the judging module to judge whether the oil injection uniformity is in a final oil injection uniformity range or not based on the calculation result, and if not, the intelligent valve is controlled to adjust the oil quantity of the connection part of the spray head and the oil outlet pipe until the oil injection uniformity is restored to the preset oil injection uniformity range.
The oil-sewage separating and collecting device is arranged in the waste material box and is connected with the oil tank;
the oil-sewage separating and collecting device is arranged in the waste material box and is connected with the oil tank;
the oil-sewage separating and collecting device consists of a second controller, and a distillation module, a cooling water collecting module, a water purifying module, a water storage tank, a centrifuge, a filtering module, a stain containing box, a pressure sensor and an alarm which are connected with the second controller;
a pressure sensor is arranged in the stain containing box, the pressure sensor is connected with the alarm, and the filtering module is connected with the oil tank;
the second controller is used for controlling the distillation module to heat the oil stain aqueous solution in the waste bin, heating water in the oil stain aqueous solution into steam and separating the steam;
the second controller is also used for controlling the cooling water collection module to cool the separated water vapor into liquid water for collection;
the second controller is also used for controlling the water purification module, purifying the liquid water and storing the liquid water by the water storage tank after the liquid water is purified;
the second controller is further used for controlling the centrifuge, when the amount of dirt in the separated oil stain aqueous solution is smaller than a first preset range, the centrifuge is performed for precipitation, when the amount of dirt in the separated oil stain aqueous solution is within the first preset range, the centrifugal stirring is performed at a low speed and the precipitation is performed, when the amount of dirt in the separated oil stain aqueous solution is within a second preset range, the centrifugal stirring is performed at a medium speed and the precipitation is performed, when the amount of dirt in the separated oil stain aqueous solution is within a third preset range, the centrifugal stirring is performed at a high speed and the precipitation is performed, so that the dirt in the separated oil stain aqueous solution is precipitated at the bottom of the waste material box;
the second controller is also used for controlling the filtering module to filter the solution with dirt deposited at the bottom of the waste material box and discharge the filtered oil into the oil box;
the stain containing box is used for storing stain sediments after filtering treatment;
the second controller is further used for controlling the pressure sensor to detect a pressure value of stain deposition in the stain containing box, and when the pressure value is larger than a preset pressure value, the alarm is controlled to generate an alarm prompt.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the lubricating oil lubricating device, the lubricating oil in the oil tank is sprayed downwards through the spray head through the oil outlet pipe, the sprayed lubricating oil is absorbed by the brush pipe, the slide carriage moves rightwards when lubricating the ball screw, the brush pipe is in contact with the ball screw on a machine tool, so that the surface of the ball screw is coated with oil and lubricated, the lubricating oil does not need to be directly sprayed on the ball screw, the situation that the lubricating oil drops on the bottom surface is avoided, the situation that an operator slips is avoided, and the safety of the device is improved.
2. According to the invention, the waste bin is arranged on the right side surface of the slide carriage box, when the spray head sprays oil, the waste bin recovers excessive sprayed lubricating oil, meanwhile, due to the contact of the brush pipe and the ball screw, dust and impurities on the ball screw can be swept into the waste bin, the excessive lubricating oil and the dust and impurities are precipitated and separated in the inner cavity of the waste bin, and the lubricating oil is pumped into the oil tank through the oil return pipe for recycling, so that the lubricating cost of the device is reduced.
3. According to the invention, the lifting plate is arranged at the top end of the output end of the air cylinder, and after the lubricating oil is pumped out by the oil return pipe, the air cylinder drives the lifting plate to move downwards, so that dust impurities in the waste bin can be sent out of the inner cavity of the waste bin, the dust impurities are prevented from being blocked by the oil return pipe in the waste bin for a long time, and the running smoothness is ensured.
4. The invention has the advantages that the spray nozzle is provided with the oil injection amount detection device, the controller controls the pressure sensor to detect the pressure value at the joint of the spray nozzle and the guide pipe, if the detected pressure is not in the preset range, the alarm generates alarm prompt and transmits the pressure value to the display screen for displaying, the calculation module calculates the oil injection uniformity during the working of the spray nozzle, the judgment module judges whether the oil injection uniformity during the working of the spray nozzle is in the preset range, if the intelligent valve is not controlled by the controller to control the oil amount at the joint of the spray nozzle and the oil outlet pipe until the oil injection uniformity is restored to the preset oil injection uniformity range, a user can judge whether the oil injection amount of the spray nozzle is qualified or not and whether the injection area is uniform or not through the content on the display screen, and the complicated steps of spraying for a plurality of times by the user are avoided.
5. According to the invention, the oily water separating and collecting device is arranged in the waste material box and is connected with the oil tank, the oily water solution in the waste material box is separated, purified and recovered by the oily water separating and collecting device, water in the solution is changed into steam by the distillation device, the steam is separated from the solution and purified, oil and stain are separated by centrifugal stirring and then discharged into the mail box, the stain is discharged into the stain containing box for reuse, the stain containing box is provided with the pressure sensor and the alarm, and when the stain in the stain containing box is larger than a preset value, the controller controls the alarm to generate an alarm prompt to prompt a user to clean the stain as soon as possible.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a transition gear connection according to the present invention;
FIG. 3 is a schematic cross-sectional view of a waste bin of the present invention construction;
FIG. 4 is a schematic view of an exploded connection of a driven gear of the present invention;
FIG. 5 is an enlarged view of the structure A of the present invention;
FIG. 6 is a schematic view of an oil injection amount detecting device according to the present invention;
FIG. 7 is a schematic view of the oil-contaminated water separating and collecting apparatus according to the present invention.
In the figure: 1. a slide carriage box; 2. an oil tank; 3. an oil outlet pipe; 4. a spray head; 5. positioning the shaft; 6. a driven gear; 7. connecting grooves; 8. a fixed shaft; 9. a baffle plate; 10. a brush tube; 11. a drive motor; 12. a first belt wheel; 13. a second belt wheel; 14. a drive belt; 15. a driving gear; 16. a transition gear; 17. a waste bin; 18. a cylinder; 19. a lifting plate; 20. an oil return 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an oiling device for lubrication of parts of a numerical control machine tool comprises a slide carriage box 1, an oil tank 2 is fixedly mounted on the rear side surface of the slide carriage box 1, an oil outlet pipe 3 is fixedly mounted at the front end of the oil tank 2, a nozzle 4 is mounted at the front end of the oil outlet pipe 3, a positioning shaft 5 is fixedly mounted on the right side surface of the slide carriage box 1, a driven gear 6 is movably connected to the right end of the positioning shaft 5, a fixing shaft 8 is fixedly mounted on the right side surface of the driven gear 6, a baffle plate 9 is fixedly mounted on the right side surface of the fixing shaft 8, and a brush pipe 10 is movably connected to the surface of the fixing shaft 8.
Wherein, the rear side surface of the slide carriage box 1 is fixedly provided with a driving motor 11, the output end of the driving motor 11 is fixedly sleeved with a belt wheel I12, the right side surface of the slide carriage box 1 is movably connected with a belt wheel II 13 and a transition gear 16, the surfaces of the belt wheel II 13 and the belt wheel I12 are in transmission connection with a transmission belt 14, the surface of the belt wheel II 13 is fixedly provided with a driving gear 15, the top and the bottom of the left end of the driving gear 15 are respectively engaged with the transition gear 16, the number of the transition gear 16 is two, the front ends of the two transition gears 16 are both engaged with the rear end of the driven gear 6, the driving motor 11 drives the belt wheel I12 to rotate, the belt wheel I12 and the belt wheel II 13 are in transmission connection through the transmission belt 14, so that the belt wheel II 13 can drive the driving gear 15 to rotate, the driven gear 6 is driven to rotate through the engagement among the driving gear 15, the transition gear 16 and the driven gear 6, and the brush pipe 10 can rotate around the ball screw when brushing oil, thereby brushing the ball screw with oil at three hundred sixty degrees.
Wherein, the right flank fixed mounting of swift current case 1 has waste bin 17 and cylinder 18, the output fixed mounting of cylinder 18 has lifter plate 19, lifter plate 19 swing joint is in the bottom of waste bin 17, the trailing flank fixed mounting of lifter plate 19 has back oil pipe 20, through the top installation lifter plate 19 at the output of cylinder 18, after oil pipe 20 takes lubricating oil out, cylinder 18 drives lifter plate 19 downstream, thereby can send out the inner chamber of waste bin 17 with the inside dust impurity of waste bin 17, avoid dust impurity to be located waste bin 17 for a long time and cause the jam to back oil pipe 20, the ride comfort of operation has been guaranteed.
Wherein, spread groove 7 has been seted up to driven gear 6's left surface, 5 swing joint of location axle is in spread groove 7, the cross sectional shape of spread groove 7 is "T" font, location axle 5 is total three, contained angle between the three location axle 5 is one hundred twenty degrees, driven gear 6 is total two, two driven gear 6 all are located the right side of carriage apron case 1, brush pipe 10 is located shower nozzle 4 under, driven gear 6 passes through spread groove 7 to be fixed at the right-hand member of location axle 5, avoid driven gear 6 to rock, the even running of device has been guaranteed.
Wherein, the right flank of brush pipe 10 and the left flank laminating of baffle 9, the diameter value of baffle 9 is than the big five millimeters of the diameter value of fixed axle 8, and baffle 9 carries out fixed stay to brush pipe 10, has guaranteed the stability when brush pipe 10 is rotatory, avoids brush pipe 10 to drop simultaneously.
Wherein, the meshing hole has been seted up to the left end of carriage apron case 1, and the meshing hole that carriage apron case 1 left end was seted up runs through to the right flank of carriage apron case 1, and driven gear 6's center is in same straight line with the center in meshing hole, and what guaranteed that driven gear 6 can be smooth when rotating brushes oil to ball's surface.
The center of the cylinder 18 and the center of the lifting plate 19 are in the same straight line, and the top end of the oil return pipe 20 is fixedly installed on the bottom surface of the oil tank 2, so that the stability of the vertical movement of the lifting plate 19 is ensured, and the lifting plate 19 is prevented from being inclined.
The working principle is as follows: when the automatic oil brushing device is used, the meshing hole formed in the left end of the slide carriage box 1 is meshed on a ball screw of a machine tool, when oil brushing is carried out, lubricating oil in an oil tank 2 is sprayed downwards through the spray head 4 through the oil outlet pipe 3, the sprayed lubricating oil is absorbed by the brush pipe 10, the brush pipe 10 is in contact with the ball screw on the machine tool, the driving motor 11 drives the belt wheel I12 to rotate, the belt wheel I12 and the belt wheel II 13 are connected through the transmission belt 14 in a transmission way, so that the belt wheel II 13 can drive the driving gear 15 to rotate, the driven gear 6 is driven to rotate through the meshing between the driving gear 15, the transition gear 16 and the driven gear 6, the brush pipe 10 can rotate around the ball screw when oil brushing is carried out, therefore, the oil brushing of the ball screw is carried out at three hundred sixty degrees, the surface of the ball screw is lubricated by oiling, the lubricating oil does not need to be directly sprayed on the ball screw, the condition that lubricating oil drops on the bottom surface is avoided, the condition that an operator slips is avoided, the safety of the device is improved, the waste box 17 is installed on the right side surface of the slide carriage box 1, when the spray head 4 sprays oil, the waste box 17 recovers sprayed excessive lubricating oil, meanwhile, dust and impurities on the ball screw can be swept into the waste box 17 through the contact of the brush pipe 10 and the ball screw, the excessive lubricating oil and the dust and impurities are precipitated and separated in the inner cavity of the waste box 17, the lubricating oil is pumped into the oil tank 2 through the oil return pipe 20 for recycling, the lubricating cost of the device is reduced, the lifting plate 19 is installed at the top end of the output end of the air cylinder 18, after the lubricating oil is pumped out through the oil return pipe 20, the air cylinder 18 drives the lifting plate 19 to move downwards, so that the dust and impurities in the waste box 17 can be sent out of the inner cavity of the waste box 17, and the blockage of the oil return pipe 20 caused by the dust and impurities in the waste box 17 for a long time is avoided, the smoothness of operation is ensured.
Referring to fig. 6, the nozzle 4 is provided with an oil injection amount detection device;
the oil injection quantity detection device consists of a first controller, and a pressure gauge, an alarm, a calculation module, a judgment module, a display screen and an intelligent valve which are sequentially connected with the first controller;
the first controller is used for controlling the pressure gauge to detect the pressure value at the joint of the spray head 4 and the oil outlet pipe 3 and transmitting the detection result to the judgment module;
the first controller is further configured to control the determination module to determine whether the pressure value is within a preset pressure value range based on the detection result, transmit the detection result to the display screen for display if the pressure value is not within the preset pressure value range, control the alarm to generate an alarm prompt, and transmit the detection result to the display screen for display if the pressure value is within the preset pressure value range;
the first controller is also used for controlling the calculation module to calculate the oil injection uniformity of the spray head 4 during working according to a formula (1), transmitting the calculation result to the judgment module and transmitting the calculation result to the display screen for displaying;
wherein N represents the oil injection uniformity of the nozzle 4 during operation, x represents the division of the oil injection path of the nozzle 4 into x detection points, and Y represents the division of the oil injection path into x detection pointsiThe vertical distance from the ith detection point to the spray head 4 is shown, and the vertical distance from the spray head 4 to the last detection point is shown by Y';
the first controller is also used for controlling the calculation module to correct the preset oil injection uniformity range according to the formulas (2) and (3) to obtain a final oil injection uniformity range;
wherein, A1' represents the minimum value of the preset oil injection uniformity range; a2' represents the maximum value of the preset oil injection uniformity range; a1 represents the minimum value in the final oil injection uniformity range after the correction of A1'; a2 represents the maximum value in the final oil injection uniformity range after correction of A2'; δ 1 represents a correction factor for the minimum value of the preset oil injection uniformity range, and the value is 0.3; delta 2 represents a correction factor for the maximum value of the preset oil injection uniformity range, and the value is 0.2;
the first controller is further used for controlling the judging module to judge whether the oil injection uniformity is in a final oil injection uniformity range or not based on the calculation result, and if not, the intelligent valve is controlled to adjust the oil quantity of the joint of the spray head 4 and the oil outlet pipe 3 until the oil injection uniformity is restored to the preset oil injection uniformity range.
The working principle and the beneficial effects of the technical scheme are as follows: the invention has the advantages that the spray nozzle is provided with the oil injection amount detection device, the controller controls the pressure sensor to detect the pressure value at the joint of the spray nozzle and the guide pipe, if the detected pressure is not in the preset range, the alarm generates alarm prompt and transmits the pressure value to the display screen for displaying, the calculation module calculates the oil injection uniformity during the working of the spray nozzle, the judgment module judges whether the oil injection uniformity during the working of the spray nozzle is in the preset range, if the intelligent valve is not controlled by the controller to control the oil amount at the joint of the spray nozzle and the oil outlet pipe until the oil injection uniformity is restored to the preset oil injection uniformity range, a user can judge whether the oil injection amount of the spray nozzle is qualified or not and whether the injection area is uniform or not through the content on the display screen, and the complicated steps of spraying for a plurality of times by the user are avoided.
Referring to fig. 7, the oil-contaminated water separating and collecting device is disposed in the waste bin 17 and connected to the oil tank 2;
the oily water separation and collection device is arranged in the waste tank 17 and is connected with the oil tank 2;
the oil-sewage separating and collecting device consists of a second controller, and a distillation module, a cooling water collecting module, a water purifying module, a water storage tank, a centrifuge, a filtering module, a stain containing box, a pressure sensor and an alarm which are connected with the second controller;
a pressure sensor is arranged in the stain containing box, the pressure sensor is connected with the alarm, and the filtering module is connected with the oil tank 2;
the second controller is used for controlling the distillation module to heat the oil stain aqueous solution in the waste bin 17, heating water in the oil stain aqueous solution into water vapor, and separating the water vapor;
the second controller is also used for controlling the cooling water collection module to cool the separated water vapor into liquid water for collection;
the second controller is also used for controlling the water purification module, purifying the liquid water and storing the liquid water by the water storage tank after the liquid water is purified;
the second controller is further configured to control the centrifuge, perform precipitation when the amount of dirt in the separated oil stain aqueous solution is smaller than a first preset range, perform low-speed centrifugal stirring and precipitation when the amount of dirt in the separated oil stain aqueous solution is within the first preset range, perform medium-speed centrifugal stirring and precipitation when the amount of dirt in the separated oil stain aqueous solution is within a second preset range, and perform high-speed centrifugal stirring and precipitation when the amount of dirt in the separated oil stain aqueous solution is within a third preset range, so that the dirt in the separated oil stain aqueous solution is precipitated at the bottom of the waste bin 17;
the second controller is also used for controlling the filtering module to filter the solution with dirt deposited at the bottom of the waste material box 17 and discharge the filtered oil into the oil tank 2;
the stain containing box is used for storing stain sediments after filtering treatment;
the second controller is further used for controlling the pressure sensor to detect a pressure value of stain deposition in the stain containing box, and when the pressure value is larger than a preset pressure value, the alarm is controlled to generate an alarm prompt.
The working principle and the beneficial effects of the technical scheme are as follows: according to the invention, the oily water separating and collecting device is arranged in the waste material box and is connected with the oil tank, the oily water solution in the waste material box is separated, purified and recovered by the oily water separating and collecting device, water in the solution is changed into steam by the distillation device, the steam is separated from the solution and purified, oil and stain are separated by centrifugal stirring and then discharged into the mail box, the stain is discharged into the stain containing box for reuse, the stain containing box is provided with the pressure sensor and the alarm, and when the stain in the stain containing box is larger than a preset value, the controller controls the alarm to generate an alarm prompt to prompt a user to clean the stain as soon as possible.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Meanwhile, in the drawings of the invention, the filling pattern is only used for distinguishing the layers and is not limited at all.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a lubricated oiling device that uses of digit control machine tool spare part, includes carriage apron case (1), its characterized in that: an oil tank (2) is fixedly mounted on the rear side face of the slide carriage box (1), an oil outlet pipe (3) is fixedly mounted at the front end of the oil tank (2), a spray head (4) is mounted at the front end of the oil outlet pipe (3), a positioning shaft (5) is fixedly mounted on the right side face of the slide carriage box (1), a driven gear (6) is movably connected to the right end of the positioning shaft (5), a fixing shaft (8) is fixedly mounted on the right side face of the driven gear (6), a baffle (9) is fixedly mounted on the right side face of the fixing shaft (8), and a brush pipe (10) is movably connected to the surface of the fixing shaft (8);
the rear side surface of the slide carriage box (1) is fixedly provided with a driving motor (11), the output end of the driving motor (11) is fixedly sleeved with a belt wheel I (12), the right side surface of the slide carriage box (1) is movably connected with a belt wheel II (13) and a transition gear (16), the surfaces of the belt wheel II (13) and the belt wheel I (12) are in transmission connection with a transmission belt (14), the surface of the belt wheel II (13) is fixedly provided with a driving gear (15), the top and the bottom of the left end of the driving gear (15) are respectively meshed with the transition gear (16), the number of the transition gears (16) is two, and the front ends of the two transition gears (16) are meshed with the rear end of the driven gear (6);
a waste box (17) and an air cylinder (18) are fixedly mounted on the right side face of the slide carriage box (1), an output end of the air cylinder (18) is fixedly provided with a lifting plate (19), the lifting plate (19) is movably connected to the bottom of the waste box (17), and an oil return pipe (20) is fixedly mounted on the rear side face of the lifting plate (19);
the left side surface of the driven gear (6) is provided with a connecting groove (7), the positioning shafts (5) are movably connected in the connecting groove (7), the cross section of each connecting groove (7) is T-shaped, the number of the positioning shafts (5) is three, the included angle between every two positioning shafts (5) is one hundred twenty degrees, the number of the driven gears (6) is two, the two driven gears (6) are both positioned on the right side of the slide carriage box (1), and the hairbrush pipe (10) is positioned under the spray head (4);
the right side surface of the brush tube (10) is attached to the left side surface of the baffle plate (9), and the diameter value of the baffle plate (9) is five millimeters larger than that of the fixed shaft (8);
the left end of the slide carriage box (1) is provided with a meshing hole, the meshing hole formed in the left end of the slide carriage box (1) penetrates through the right side face of the slide carriage box (1), and the center of the driven gear (6) and the center of the meshing hole are positioned on the same straight line;
the center of the cylinder (18) and the center of the lifting plate (19) are positioned on the same straight line, and the top end of the oil return pipe (20) is fixedly arranged on the bottom surface of the oil tank (2);
the spray nozzle (4) is provided with an oil injection amount detection device;
the oil injection quantity detection device consists of a first controller, and a pressure gauge, an alarm, a calculation module, a judgment module, a display screen and an intelligent valve which are sequentially connected with the first controller;
the first controller is used for controlling the pressure gauge to detect the pressure value at the joint of the spray head (4) and the oil outlet pipe (3) and transmitting the detection result to the judgment module;
the first controller is further configured to control the determination module to determine whether the pressure value is within a preset pressure value range based on the detection result, transmit the detection result to the display screen for display if the pressure value is not within the preset pressure value range, control the alarm to generate an alarm prompt, and transmit the detection result to the display screen for display if the pressure value is within the preset pressure value range;
the first controller is also used for controlling the calculation module to calculate the oil injection uniformity of the spray head (4) during working according to a formula (1), transmitting the calculation result to the judgment module and transmitting the calculation result to the display screen for displaying;
wherein N represents the oil injection uniformity of the spray head (4) during operation, x represents the division of the oil injection path of the spray head (4) into x detection points, and Y represents the division of the oil injection path of the spray head (4) into x detection pointsiThe vertical distance from the ith detection point to the spray head (4) is shown, and the vertical distance from the spray head (4) to the last detection point is shown by Y';
the first controller is also used for controlling the calculation module to correct the preset oil injection uniformity range according to the formulas (2) and (3) to obtain a final oil injection uniformity range;
wherein, A1' represents the minimum value of the preset oil injection uniformity range; a2' represents the maximum value of the preset oil injection uniformity range; a1 represents the minimum value in the final oil injection uniformity range after the correction of A1'; a2 represents the maximum value in the final oil injection uniformity range after correction of A2'; δ 1 represents a correction factor for the minimum value of the preset oil injection uniformity range, and the value is 0.3; delta 2 represents a correction factor for the maximum value of the preset oil injection uniformity range, and the value is 0.2;
the first controller is further used for controlling the judging module to judge whether the oil injection uniformity is in a final oil injection uniformity range or not based on the calculation result, and if not, the intelligent valve is controlled to adjust the oil quantity of the joint of the spray head (4) and the oil outlet pipe (3) until the oil injection uniformity is restored to the preset oil injection uniformity range.
2. The oiling device for lubricating parts of the numerical control machine tool according to claim 1, wherein: further comprising: an oil-sewage separation and collection device;
the oily water separation and collection device is arranged in the waste tank (17) and is connected with the oil tank (2);
the oil-sewage separating and collecting device consists of a second controller, and a distillation module, a cooling water collecting module, a water purifying module, a water storage tank, a centrifuge, a filtering module, a stain containing box, a pressure sensor and an alarm which are connected with the second controller;
a pressure sensor is arranged in the stain containing box, the pressure sensor is connected with the alarm, and the filtering module is connected with the oil tank (2);
the second controller is used for controlling the distillation module to heat the oil stain aqueous solution in the waste bin (17), heating water in the oil stain aqueous solution into water vapor, and separating the water vapor;
the second controller is also used for controlling the cooling water collection module to cool the separated water vapor into liquid water for collection;
the second controller is also used for controlling the water purification module, purifying the liquid water and storing the liquid water by the water storage tank after the liquid water is purified;
the second controller is also used for controlling the centrifuge, when the amount of dirt in the separated oil stain aqueous solution is smaller than a first preset range, the centrifuge is carried out for precipitation, when the amount of dirt in the separated oil stain aqueous solution is within the first preset range, the centrifuge is carried out at a low speed for centrifugal stirring and precipitation, when the amount of dirt in the separated oil stain aqueous solution is within a second preset range, the centrifuge is carried out at a medium speed for centrifugal stirring and precipitation, when the amount of dirt in the separated oil stain aqueous solution is within a third preset range, the centrifuge is carried out at a high speed for centrifugal stirring and precipitation, so that the dirt in the separated oil stain aqueous solution is precipitated at the bottom of the waste material box (17);
the second controller is also used for controlling the filtering module, filtering the solution with dirt deposited at the bottom of the waste material box (17), and discharging the filtered oil into the oil tank (2);
the stain containing box is used for storing stain sediments after filtering treatment;
the second controller is further used for controlling the pressure sensor to detect a pressure value of stain deposition in the stain containing box, and when the pressure value is larger than a preset pressure value, the alarm is controlled to generate an alarm prompt.
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| CN112059683B (en) * | 2020-09-11 | 2021-08-10 | 广州云弈科技有限公司 | Tool rest feeding device of numerical control machine tool |
| CN112548009B (en) * | 2020-11-19 | 2022-11-29 | 陕西三原正泰锻压有限公司 | Forging and pressing equipment and forging and pressing process thereof |
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| CN103849454B (en) * | 2014-01-28 | 2015-10-14 | 连力生 | A kind of device by producing base oil by regenerating waste lubricating oil |
| CN106425796A (en) * | 2016-10-26 | 2017-02-22 | 江苏省金峰石油机械制造有限公司 | Automatic rust removal device for petroleum drill rod |
| CN208629047U (en) * | 2018-08-14 | 2019-03-22 | 南通炜星机械有限公司 | A kind of lubricating arrangement of numerical control roller lathe |
| CN109058750B (en) * | 2018-09-18 | 2020-04-14 | 南通市方圆轴承有限公司 | Lubricating device for large bearing |
| CN208935779U (en) * | 2018-09-30 | 2019-06-04 | 云南昆钢重型装备制造集团有限公司 | A kind of lubricating arrangement suitable for pusher screw rod |
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