Bearing outer ring machining equipment capable of automatically discharging chips
By adopting automatic spray pipe and spiral blade system in the bearing outer ring processing equipment, the problem of incomplete chip cleaning is solved, processing accuracy and safety are improved, and resource consumption and cost are reduced.
Patent Information
- Application Number
- CN202411629402.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-15
- Publication Date
- 2024-12-31
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The chips generated by the existing bearing outer ring processing equipment cannot be effectively cleaned up during the processing process, resulting in damage to the tool and workpiece, affecting the processing accuracy, increasing costs, and posing safety hazards.
A bearing outer ring processing equipment that can automatically remove chips is designed. The spray pipe drives the water flow through the impeller and swings at a certain angle for flushing. Combined with the solid collection system of spiral blades and cleaning rods, the chips are separated and processed to ensure the recycling of water. and clean the sensor.
It effectively improves chip cleaning efficiency, reduces tool wear and workpiece damage, maintains processing accuracy and safe environment, reduces water resource consumption and wastewater discharge, and extends the service life of the equipment.
Smart Images
Figure CN119217132A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of bearing processing, in particular to a bearing outer ring processing device capable of automatically removing chips. Background Art
[0002] Bearings are a basic component in mechanical engineering. They are composed of inner rings, outer rings, rolling elements, cages, seals, etc. They are used to provide relative motion between two mechanical parts while reducing friction. They make rotational or linear motion smoother and more efficient. According to their working principles and applications, they can be divided into rolling bearings, sliding bearings, magnetic bearings, air bearings, ceramic bearings, etc.
[0003] The machining of the outer ring of the bearing is a precise and complex process, including turning, heat treatment, grinding, cleaning and inspection steps to ensure that the dimensional accuracy, shape accuracy and surface quality of the outer ring meet the design requirements of the bearing, so that the finished bearing can operate stably and efficiently under various working conditions.
[0004] However, the existing bearing outer ring processing equipment may encounter the following problems during use:
[0005] The bearing outer ring processing equipment generates chips during the processing of the bearing outer ring. If the chips are not cleaned in time, the chips will be entangled on the tool and the workpiece, causing damage to the tool and the workpiece. At the same time, the chips will accumulate on the workpiece or the workbench, affecting the processing accuracy of the bearing outer ring. The existing method of cleaning chips is usually to use a fixed nozzle to directly flush them out of the equipment. The fixed nozzle has a fixed water spray angle. The chips facing the spray angle will be subject to a strong water flow impact force, so the chips in this area can be effectively cleaned and discharged, while some areas will be subject to a weaker water flow impact force. If there are large chips in this area, they will not be effectively flushed away from the processing area due to insufficient water flow impact force, which will cause the chips to accumulate in this area. In severe cases, they will be entangled on the workpiece, which will affect the positioning accuracy of the workpiece, resulting in dimensional deviation, shape error or surface quality degradation of the processed bearing outer ring;
[0006] When chips accumulate, they will rub against the tool, increasing the wear rate of the tool, which will not only shorten the service life of the tool, but may also cause tool damage and increase processing costs. In addition, the accumulation of chips will cause an increase in obstacles on the workbench, resulting in obstruction of the movement of moving parts and increasing the risk of injury to operators. At the same time, the accumulated chips during the processing will also splash into the surrounding environment, causing harm to surrounding operators.
[0007] Therefore, the present invention proposes a bearing outer ring processing device capable of automatic chip removal to compensate for and improve the deficiencies of the prior art. Summary of the invention
[0008] 1. Technical issues to be resolved
[0009] In view of the shortcomings of the prior art, the present invention provides a bearing outer ring processing device capable of automatic chip removal, which solves the problems raised in the above background technology.
[0010] (II) Technical solution
[0011] To achieve the above objectives, the present invention is implemented through the following technical solutions: a bearing outer ring processing equipment capable of automatic chip removal, comprising a fixed frame one, an auxiliary plate one is fixedly connected to the upper surface of the fixed frame one, a guide block is slidably connected to the upper surface of the auxiliary plate one, an auxiliary plate two is slidably connected to the side surface of the guide block close to the vertical center line of the fixed frame one, a guide rail is fixedly connected to the lower surface of the auxiliary plate two, a slider one is slidably connected to the outer surface of the guide rail, a spring one is fixedly connected to the outer surface of the slider one, the spring one is fixedly connected to the auxiliary plate two, and a tool mounting seat is fixedly connected to the outer surface of the slider one.
[0012] Preferably, the upper surface of the auxiliary plate 1 is rotatably connected to a rotating shaft 1, the outer surface of the rotating shaft 1 is fixedly connected to a fixed plate, the fixed plate is arranged in a cone shape which is higher in the middle and lower on all sides, a slide groove 1 is penetrated through the upper surface of the fixed plate, a clamp is slidably connected to the upper surface of the fixed plate, a sliding column is fixedly connected to the lower surface of the clamp, the sliding column is slidably connected to the inside of the slide groove 1, the outer surface of the rotating shaft 1 is rotatably connected to an adjustment plate, a slide groove 2 is arranged on the upper surface of the adjustment plate, the bottom end of the sliding column is slidably connected to the inside of the slide groove 2, the slide groove 1, the clamp, the sliding column and the slide groove 2 are all distributed in a circular array with the center point of the rotating shaft 1 as a reference.
[0013] Preferably, a storage box is fixedly connected to the interior of the fixing frame 1, and the interior of the storage box is divided into a liquid storage area, a liquid collection area, and a solid collection area by a partition plate.
[0014] Preferably, the outer surface of the tool mounting seat is fixedly connected with a delivery pipe, the delivery pipe is communicated with the liquid storage area, the interior of the delivery pipe is rotatably connected with an impeller, one side of the impeller is fixedly connected with a connecting pipe, the connecting pipe extends to the outside of the delivery pipe, the outer surface of the connecting pipe is provided with a slide groove three, the outer surface of the connecting pipe is rotatably connected with a spray pipe, the outer surface of the spray pipe is penetrated with a slide groove four, the interior of the slide groove four is slidably connected with a round pin, and the round pin is slidably connected to the interior of the slide groove three at one end close to the connecting pipe.
[0015] Preferably, the slide groove three is composed of two arc grooves and two vertical grooves, and the two ends of the arc groove are connected through the vertical grooves respectively.
[0016] Preferably, a cleaning rod 1 is detachably connected to the outer surface of the rotating shaft 1, a notch is penetrated through the upper surface of the auxiliary plate 1, the auxiliary plate 1 is communicated with the storage box through the notch, an auxiliary tube is fixedly connected to the lower surface of the auxiliary plate 1 and located at the notch, the auxiliary tube is located inside the liquid collection area, one end of the auxiliary tube away from the notch is communicated with the solid collection area, the auxiliary tube is rotatably connected to the inside of the auxiliary tube with a rotating shaft 2, one end of the rotating shaft 2 close to the rotating shaft 1 penetrates the auxiliary tube and extends to the outside of the auxiliary tube, a spiral blade is fixedly connected to the outer surface of the rotating shaft 2 located inside the auxiliary tube, the spiral blade is fitted with the inner wall of the auxiliary tube, through holes are penetrated through the outer surfaces of the auxiliary tube and the spiral blade located inside the liquid collection area, the bottom end of the rotating shaft 1 extends into the liquid collection area, and the end of the rotating shaft 1 extending into the liquid collection area is fixedly connected to a bevel gear 1, the end of the rotating shaft 2 extending to the outside of the auxiliary tube is fixedly connected to a bevel gear 2, the bevel gear 2 meshes with the bevel gear 1, the inside of the auxiliary tube is slidably connected to a cleaning rod 2, and the cleaning rod 2 can be slidably connected to the spiral blade.
[0017] Preferably, the vertical section of the auxiliary pipe is terraced, and the diameter of the auxiliary pipe on the side close to the solid collection area is smaller than the diameter of the auxiliary pipe on the side close to the liquid collection area.
[0018] Preferably, a sensor is fixedly connected to the lower surface of the auxiliary plate 2, a slide groove 5 is opened on the lower surface of the auxiliary plate 2, the opening shape of the slide groove 5 is consistent with the movement trajectory of the clamp, a spring 2 is fixedly connected inside the slide groove 5, a slider 2 is slidably connected inside the slide groove 5, the slider 2 is fixedly connected to the spring 2, a cleaning rod 3 is fixedly connected to the side surface of the slider 2 close to the sensor, a magnet 1 is fixedly connected to the side surface of the slider 2 away from the cleaning rod 3, the top of the clamp is fixedly connected to magnet 2, the magnet 1 is located on the movement trajectory of magnet 2, and magnet 1 and magnet 2 are located on the same vertical section, and a scraper is fixedly connected to the lower surface of the auxiliary plate 2.
[0019] (III) Beneficial effects
[0020] The bearing outer ring processing equipment capable of automatic chip removal provided by the present invention has the following beneficial effects:
[0021] 1. Through the impeller arranged inside the conveying pipe, when the water conveyed through the conveying pipe is conveyed to the impeller during use, the water flow drives the impeller to rotate. When the impeller rotates, it drives the chute 3 provided on the surface of the connecting pipe to rotate. Since the chute 3 is composed of two arc grooves and two vertical grooves, and the two ends of the arc groove are respectively connected through the vertical grooves, and the round pin slidably connected to the inside of the chute 4 is slidably connected to the inside of the chute 3 at the same time, therefore, when the impeller drives the connecting pipe to rotate, the round pin drives the spray pipe to swing up and down at a certain angle. When the spray pipe swings, the water conveyed inside the conveying pipe is sprayed to the processing position of the workpiece, and the chips generated during the processing are sprayed away. Flushing away: Compared with the fixed nozzle, the spray pipe can swing up and down continuously within a certain range, which helps to distribute the flushing force more evenly and expand the coverage area of flushing. At the same time, it can also improve the efficiency of chip cleaning, flush the chips away from the processing area more thoroughly and effectively, reduce the accumulation of chips in the processing area, avoid the friction between chips and the tool and workpiece, reduce the risk of tool wear and workpiece surface damage, and prevent overheating and reduced processing accuracy caused by chip accumulation. It can also keep the working environment clean and safe, help improve the positioning accuracy and processing quality of the workpiece, and reduce processing errors caused by chip residue.
[0022] 2. By means of the spiral blades arranged on the surface of the second rotating shaft, when in use, the first rotating shaft drives the second rotating shaft to rotate through the bevel gear second meshing with the bevel gear one, and the rotation of the second rotating shaft drives the spiral blades to rotate. When the spiral blades rotate, the chips cleaned into the auxiliary pipe through the grooves are pushed into the solid collection area. Since the vertical section of the auxiliary pipe is in a terraced shape, the diameter of the auxiliary pipe close to the solid collection area is smaller than the diameter of the auxiliary pipe close to the liquid collection area, and the auxiliary pipe and the spiral blades are both provided with through holes in the liquid collection area, the water used for flushing the chips can be separated from the chips, and water and chips are prevented from entering the solid collection area at the same time, so that the water can be recycled again, which can reduce the demand for fresh water resources and reduce water consumption. At the same time, it also reduces the amount of wastewater treatment, reduces the amount of wastewater discharged, and reduces pollution to the environment. Moreover, since the cleaning rod second arranged inside the auxiliary pipe can be slidably connected with the spiral blade, the cleaning rod second can scrape off the chips attached to the surface of the spiral blade, and prevent the chips from clogging the through holes opened on the surface of the spiral blade, thereby ensuring that the water and chips are separated.
[0023] 3. Through the cleaning rod 3 set on the side of the slider 2, when in use, the fixture rotates and drives the magnetic block 2 connected to the fixture to rotate. When the magnetic block 2 rotates, the magnetic block 2 drives the cleaning rod 3 connected to the slider 2 to move through the magnetism between the magnetic block 1 and the magnetic block 1. When the cleaning rod 3 moves, the soft cloth on the surface of the cleaning rod 3 cleans the dirt, dust or chips and other pollutants attached to the surface of the sensor to prevent these impurities from affecting the sensitive elements of the sensor, resulting in a decrease in its sensitivity and accuracy, ensuring that the sensor can accurately detect the processing status and parameters of the outer ring of the bearing, ensuring that the equipment can be adjusted according to the real-time processing status, improving processing efficiency and product quality, and avoiding equipment damage caused by sensor contamination or damage. The second auxiliary plate can prevent equipment failure or misoperation, improve equipment reliability and stability, reduce the probability of failure, avoid sensor wear and aging caused by the accumulation of chips and pollutants, and reduce equipment maintenance costs. At the same time, the scraper located under the auxiliary plate 2 can scrape off the dirt, dust or chips and other pollutants adhered to the surface of the soft cloth when cleaning the sensor, so as to avoid the problem that when the soft cloth cleans the sensor again, the outer surface of the sensor is not thoroughly cleaned due to the dirt, dust or chips and other pollutants adhered to the surface of the soft cloth, and the dirt, dust or chips and other pollutants on the surface of the soft cloth adhere to the sensor surface again, causing the sensor surface to be contaminated again, so as to ensure that each cleaning of the sensor surface by the soft cloth is effective. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a schematic diagram of the main structure of the present invention;
[0025] Figure 2 It is a schematic diagram of the cutaway structure of the main body of the present invention;
[0026] Figure 3 For the present invention Figure 2 A is a schematic diagram of the enlarged structure of the middle part;
[0027] Figure 4 This is a bottom-up three-dimensional structural schematic diagram of the auxiliary plate 2 of the present invention;
[0028] Figure 5 This is a schematic diagram of the cross-section structure of the spray pipe of the present invention;
[0029] Figure 6 For the present invention Figure 5 Schematic diagram of the enlarged structure of B;
[0030] Figure 7 This is a schematic diagram of the cross-section structure of the auxiliary pipe of the present invention;
[0031] Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of C in the figure.
[0032] The numbers in the figure represent:
[0033] 1. Fixed frame 1; 2. Auxiliary plate 1; 3. Guide block; 4. Auxiliary plate 2; 5. Guide rail; 6. Slider 1; 7. Spring 1; 8. Tool mounting seat; 9. Rotating shaft 1; 10. Fixed plate; 11. Slide 1; 12. Clamp; 13. Slide column; 14. Adjustment plate; 15. Slide 2; 16. Storage box; 1601. Liquid storage area; 1602. Liquid collection area; 1603. Solid collection area; 17. Delivery pipe; 18. Impeller; 19. Connecting pipe; 20. Slide 3; 21. Spray pipe; 22. Slide 4; 23. Round pin; 24. Cleaning rod 1; 25. Notch; 26. Auxiliary pipe; 27. Rotating shaft 2; 28. Spiral blade; 29. Bevel gear 1; 30. Bevel gear 2; 31. Cleaning rod 2; 32. Sensor; 33. Slide 5; 34. Spring 2; 35. Slider 2; 36. Cleaning rod 3; 37. Magnetic block 1; 38. Magnetic block 2; 39. Scraper. DETAILED DESCRIPTION
[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0035] refer to Figures 1 to 8 According to a preferred embodiment of the present invention, a bearing outer ring processing device capable of automatic chip removal will be described in detail below. The bearing outer ring processing device capable of automatic chip removal comprises a fixed frame 1, an auxiliary plate 2 is fixedly connected to the upper surface of the fixed frame 1, and a baffle is detachably connected to the upper surface of the auxiliary plate 2. The baffle can prevent chips and grinding fluid from splashing during processing, and prevent chips and grinding fluid from splashing to cause harm to operators, such as burns, splashing into the eyes, etc., to protect the safety of operators;
[0036] A guide block 3 is slidably connected to the upper surface of the auxiliary plate 2, and an auxiliary plate 2 4 is slidably connected to the side surface of the guide block 3 close to the vertical center line of the fixed frame 1. The guide block 3 is connected to a radial drive device, and the auxiliary plate 2 4 is connected to a longitudinal drive device. When processing the workpiece, the radial drive device connected to the guide block 3 and the longitudinal drive device connected to the auxiliary plate 2 4 are both controlled by a control mechanism connected to the sensor 32. When in use, the control mechanism connected to the sensor 32 first drives the radial drive device connected to the guide block 3 through the guide block 3 to drive the tool installed on the tool mounting seat 8 to contact the workpiece to be processed. When the tool contacts the workpiece to be processed, the sensor 32 drives the tool mounting seat 8 to move up and down through the longitudinal drive device connected to the control mechanism through the slider 6 connected to the auxiliary plate 2 4. During the movement, the tool installed on the tool mounting seat 8 processes the workpiece to be processed.
[0037] The lower surface of the auxiliary plate 24 is fixedly connected with a guide rail 5, the outer surface of the guide rail 5 is slidably connected with a slider 6, the outer surface of the slider 6 is fixedly connected with a spring 7, the spring 7 is fixedly connected to the auxiliary plate 24, and the outer surface of the slider 6 is fixedly connected with a tool mounting seat 8. Since the spring 7 itself has a certain elasticity, the elastic deformation of the spring 7 can reduce the impact force between the tool and the workpiece, avoid damage to the tool and the workpiece, and extend the service life of the tool and the workpiece.
[0038] The upper surface of the auxiliary plate 2 is rotatably connected with a rotating shaft 9, which is connected to the driving mechanism. The outer surface of the rotating shaft 9 is fixedly connected with a fixing plate 10, which is set to be a cone with a high middle and low surroundings. A sliding groove 11 is opened through the upper surface of the fixing plate 10. The upper surface of the fixing plate 10 is slidably connected with a clamp 12, and the lower surface of the clamp 12 is fixedly connected with a sliding column 13, which is slidably connected to the inside of the sliding groove 11. The outer surface of the rotating shaft 9 is rotatably connected with an adjusting plate 1 4, the lower surface of the fixed plate 10 is evenly provided with card grooves, the upper surface of the adjustment plate 14 is provided with card blocks, and the card blocks connected to the fixed plate 10 are engaged with the inside of the card grooves provided on the lower surface of the adjustment plate 14 to fix the adjusted adjustment plate 14, the upper surface of the adjustment plate 14 is provided with a second slide groove 15, the bottom end of the slide column 13 is slidably connected to the inside of the second slide groove 15, the slide groove 11, the clamp 12, the slide column 13, and the second slide groove 15 are all distributed in a circular array with the center point of the rotating shaft 1 9 as a reference.
[0039] A storage box 16 is fixedly connected to the interior of the fixed frame 1, and the interior of the storage box 16 is divided into a liquid storage area 1601, a liquid collection area 1602, and a solid collection area 1603 by a partition plate.
[0040] The outer surface of the tool mounting seat 8 is fixedly connected with a delivery pipe 17, the delivery pipe 17 is connected to a water pump, the delivery pipe 17 is communicated with the liquid storage area 1601, the interior of the delivery pipe 17 is rotatably connected with an impeller 18, one side of the impeller 18 is fixedly connected with a connecting pipe 19, the connecting pipe 19 extends to the outside of the delivery pipe 17, the outer surface of the connecting pipe 19 is provided with a slide groove three 20, the outer surface of the connecting pipe 19 is rotatably connected with a spray pipe 21, the outer surface of the spray pipe 21 is penetrated with a slide groove four 22, the interior of the slide groove four 22 is slidably connected with a round pin 23, and the round pin 23 is slidably connected to the interior of the slide groove three 20 at one end close to the connecting pipe 19.
[0041] The slide groove 20 is composed of two arc grooves and two vertical grooves, and the two ends of the arc groove are connected through the vertical grooves.
[0042] The outer surface of the rotating shaft 9 is detachably connected with a cleaning rod 24, and the lower surface of the cleaning rod 24 is fixedly connected with a cleaning block, and the cleaning block is fitted with the upper surface of the auxiliary plate 2, and the upper surface of the auxiliary plate 2 is penetrated with a slot 25, and the auxiliary plate 2 is connected with the storage box 16 through the slot 25. The lower surface of the auxiliary plate 2 and located at the slot 25 is fixedly connected with an auxiliary pipe 26, and the auxiliary pipe 26 is located inside the liquid collection area 1602. The end of the auxiliary pipe 26 away from the slot 25 is connected with the solid collection area 1603. The interior of the auxiliary pipe 26 is rotatably connected with a rotating shaft 27, and the end of the rotating shaft 27 close to the rotating shaft 9 penetrates the auxiliary pipe 26 and extends to the outside of the auxiliary pipe 26. The rotating shaft 22 The outer surface of the auxiliary tube 26 is fixedly connected with a spiral blade 28, and the spiral blade 28 is fitted with the inner wall of the auxiliary tube 26. The outer surfaces of the auxiliary tube 26 and the spiral blade 28 located in the liquid collection area 1602 are penetrated with through holes. The bottom end of the rotating shaft 9 extends into the liquid collection area 1602, and the end of the rotating shaft 9 extending into the liquid collection area 1602 is fixedly connected with a bevel gear 1 29, and the end of the rotating shaft 27 extending to the outside of the auxiliary tube 26 is fixedly connected with a bevel gear 2 30, and the bevel gear 2 30 is meshed with the bevel gear 1 29. The interior of the auxiliary tube 26 is slidably connected with a cleaning rod 2 31, and the cleaning rod 2 31 can be slidably connected with the spiral blade 28.
[0043] The vertical section of the auxiliary pipe 26 is terraced, and the diameter of the auxiliary pipe 26 on the side close to the solid collection area 1603 is smaller than the diameter of the auxiliary pipe 26 on the side close to the liquid collection area 1602 .
[0044] A sensor 32 is fixedly connected to the lower surface of the auxiliary plate 24, a slide groove 5 33 is provided on the lower surface of the auxiliary plate 24, the opening shape of the slide groove 5 33 is consistent with the movement trajectory of the clamp 12, a spring 2 34 is fixedly connected to the inside of the slide groove 5 33, a slider 2 35 is slidably connected to the inside of the slide groove 5 33, the slider 2 35 is fixedly connected to the spring 2 34, a cleaning rod 36 is fixedly connected to the surface of the slider 2 35 close to the sensor 32, a soft cloth is detachably connected to the upper surface of the cleaning rod 36, the soft cloth can be fitted with the surface of the sensor 32, the soft cloth is made of ultra-fine fiber cloth, the fiber is very fine, it has a strong adsorption capacity, can effectively adsorb dust and dirt, at the same time, due to the small gap between the fibers, dirt is not easy to embed deep, so it is easier to clean the dirt and other impurities attached to the surface;
[0045] A magnetic block 1 37 is fixedly connected to the surface of the side of the slider 2 35 away from the cleaning rod 3 36, and a magnetic block 2 38 is fixedly connected to the top of the fixture 12. The magnetic block 1 37 is located on the movement trajectory of the magnetic block 2 38, and the magnetic block 1 37 and the magnetic block 2 38 are located on the same vertical section. The north pole (N pole) of the magnetic block 1 37 is located on the side close to the fixture 12, and the south pole (S pole) of the magnetic block 2 38 is located on the side close to the slider 2 35. When different magnetic poles of the two magnetic blocks approach each other, since the magnetic field lines of different magnetic poles converge inward in space, when the north pole of one magnetic block approaches the south pole of the other magnetic block, their magnetic field lines will attract each other, thereby causing an attractive force between the two magnetic blocks.
[0046] A scraper 39 is fixedly connected to the lower surface of the auxiliary plate 2 4 , and the lower surface of the scraper 39 and the soft cloth arranged on the upper surface of the cleaning rod 3 36 are located at the same horizontal plane.
[0047] The following is the entire working process and working principle of the above embodiment:
[0048] When in use, first, insert the workpiece to be processed into the outer surface of the clamp 12, and then rotate the adjustment plate 14 counterclockwise. When the adjustment plate 14 rotates counterclockwise, it drives the second slide 15 opened on the surface of the adjustment plate 14 to rotate counterclockwise. When the second slide 15 rotates counterclockwise, it pushes the slide post 13 slidably connected to the inside of the second slide 15 to move away from the center line of the rotating shaft 9. When the slide post 13 moves, it drives the clamp 12 to move from the center point of the rotating shaft 9 to the surroundings. After the clamp 12 moves, it firmly clamps the workpiece to be processed on the device. Since the clamp 12 is distributed in a circular array, Therefore, when the clamp 12 clamps and fixes the workpiece to be processed, the clamping force will act evenly on the inner diameter of the workpiece from the middle to the surrounding areas, which can make the force on the workpiece more uniform when fixed, reduce the internal stress concentration of the workpiece to be processed during the clamping process, and prevent it from cracking or deforming in these sensitive areas, thereby reducing the risk of deformation of the workpiece to be processed. The vertical section of the clamp 12 is arranged in a decreasing step shape from the side close to the rotating shaft 9 to the side away from the rotating shaft 9, so that workpieces with different inner diameters and thicknesses can be clamped and fixed, thereby improving the flexibility of the equipment in clamping the workpiece.
[0049] Next, the operator turns on the water pump, selects a suitable machining tool according to the material and machining requirements of the workpiece to be machined, mounts the tool on the tool mounting seat 8, and then sets a suitable machining speed, depth, and feed rate according to the material, machining requirements, and characteristics of the workpiece to be machined;
[0050] When the processing equipment is started, the radial driving device drives the guide block 3 to move in the direction close to the workpiece. When the guide block 3 moves, the guide rail 5 fixedly connected thereto is driven to move through the auxiliary plate 24. When the guide rail 5 moves, the slider 16 slidably connected to the surface of the guide rail 5 drives the tool mounting seat 8 to move in the direction close to the workpiece. After the tool mounted on the tool mounting seat 8 contacts the workpiece, the longitudinal driving device no longer drives the auxiliary plate 24 to continue to move. At this time, the sensor 32 drives the guide rail 5 up and down through the auxiliary plate 24 via the longitudinal driving device connected to the control mechanism. When the guide rail 5 moves up and down, the slider 16 slidably connected to the surface of the guide rail 5 drives the tool mounting seat 8 to move up and down. When the tool mounting seat 8 moves, the tool mounted on the tool mounting seat 8 processes the workpiece. Since the slider 16 connected to the tool mounting seat 8 is connected to the spring 17, and the spring 17 itself has a certain elasticity, when the tool mounted on the tool mounting seat 8 processes the workpiece, the elastic deformation of the spring 17 can reduce the impact force between the tool and the workpiece, avoid damage to the tool and the workpiece, and extend the service life of the tool and the workpiece.
[0051] Secondly, during the processing of the workpiece to be processed, the control system drives the rotating shaft 19 to rotate through the driving mechanism according to the preset processing speed. When the rotating shaft 19 rotates, it drives the clamp 12 to rotate through the fixed plate 10. When the clamp 12 rotates, it drives the magnetic block 2 38 connected to the clamp 12 to rotate. When the magnetic block 2 38 rotates to the magnetic block 1 37, since the north pole (N pole) of the magnetic block 1 37 is located on the side close to the clamp 12, and the south pole (S pole) of the magnetic block 2 38 is located on the side close to the slider 2 35, when the different magnetic poles of the two magnetic blocks approach each other, the magnetic field lines of the different magnetic poles converge inward in space. When the north pole of one magnetic block approaches the south pole of the other magnetic block, their magnetic field lines will attract each other, thereby causing an attraction between the two magnetic blocks. Therefore, when the clamp 12 continues to drive the magnetic block 2 38 to rotate, the magnetic block 2 38 drives the slider 2 3 connected to the magnetic block 1 37 through the attraction between it and the magnetic block 1 37. 5 moves in the direction close to the guide block 3 inside the slide groove 5 33. At this time, the spring 2 34 connected to the slider 2 35 is compressed. When the slider 2 35 moves, it drives the cleaning rod 3 36 fixedly connected to the slider 2 35 to move in the direction close to the guide block 3. When the slider 2 35 moves to the sensor 32, the soft cloth on the surface of the cleaning rod 36 cleans the dirt, dust or chips attached to the surface of the sensor 32, so as to prevent these impurities from affecting the sensitive elements of the sensor 32, ensure that the sensor 32 can accurately detect the processing status and parameters of the outer ring of the bearing, ensure that the equipment can be adjusted according to the real-time processing status, improve the processing efficiency and product quality, avoid equipment failure or misoperation caused by pollution or damage to the sensor 32, improve the reliability and stability of the equipment, reduce the probability of failure, avoid the wear and aging of the sensor 32 caused by the accumulation of chips and pollutants, and reduce the maintenance cost of the equipment;
[0052] Afterwards, when the second magnetic block 38 drives the cleaning rod 36 connected to the second slider 35 through the first magnetic block 37 to continue to move to the scraper 39, since the lower surface of the scraper 39 and the soft cloth arranged on the upper surface of the cleaning rod 36 are located at the same horizontal plane, the scraper 39 can scrape off the dirt, dust, chips and other contaminants adhering to the surface of the soft cloth when cleaning the sensor 32, thereby avoiding the problem that when the soft cloth cleans the sensor 32 again, the outer surface of the sensor 32 is not thoroughly cleaned due to the dirt, dust, chips and other contaminants adhering to the surface of the soft cloth, and the dirt, dust, chips and other contaminants on the surface of the soft cloth adhere to the surface of the sensor 32 again, causing the surface of the sensor 32 to be contaminated again, thereby ensuring that each cleaning of the surface of the sensor 32 by the soft cloth is effective.
[0053] When the clamp 12 drives the second magnet 38 to continue to rotate, the distance between the second magnet 38 and the first magnet 37 gradually increases, and the magnetism between the second magnet 38 and the first magnet 37 gradually decreases. When the magnetism between the second magnet 38 and the first magnet 37 is less than the restoring force of the second spring 34, the rebound force of the second spring 34 pushes the second slider 35 to drive the cleaning rod 36 and the first magnet 37 to move in the opposite direction of the rotation of the second magnet 38, so that the cleaning rod 36 and the first magnet 37 are reset, so that when the next second magnet 38 passes by the first magnet 37, the slider 2 35 is driven to move again, so that the soft cloth on the surface of the cleaning rod 36 connected to the slider 2 35 cleans the surface of the sensor 32 again.
[0054] Again, when the workpiece to be processed is being processed, the water inside the liquid storage area 1601 is sprayed to the workpiece processing location through the delivery pipe 17 and the spray pipe 21 under the action of the water pump. While cooling the workpiece, the chips generated during the processing can be washed away from the processing location and dropped onto the upper surface of the auxiliary plate 2. When the water inside the delivery pipe 17 passes through the impeller 18, the water flow impacts the blades inside the impeller 18, thereby driving the impeller 18 to rotate. When the impeller 18 rotates, it drives the chute three 20 opened on the surface of the connecting pipe 19 to rotate. Since the chute three 20 is composed of two arc grooves and two vertical grooves, and the two ends of the arc groove are connected by vertical grooves respectively, and the round pin 23 is slidably connected to the inside of the chute four 22 opened on the surface of the spray pipe 21 and the inside of the chute three 20 opened on the surface of the connecting pipe 19 at the same time, therefore, when the impeller 18 drives the connecting pipe 19 to rotate, it can The round pin 23 can drive the spray pipe 21 to swing up and down at a certain angle. When the spray pipe 21 swings, the water transported inside the delivery pipe 17 is sprayed to the processing position of the workpiece to wash away the chips generated during the processing. Compared with the fixed nozzle, the spray pipe 21 can swing up and down continuously within a certain range, which helps to distribute the flushing force more evenly and expand the coverage area of the flushing. At the same time, it can also improve the efficiency of chip cleaning, more thoroughly and effectively wash away the chips from the processing area, reduce the accumulation of chips in the processing area, avoid the friction between the chips and the tool and the workpiece, reduce the risk of tool wear and workpiece surface damage, and at the same time, prevent overheating and reduced processing accuracy caused by chip accumulation, and keep the working environment clean and safe, which helps to improve the positioning accuracy and processing quality of the workpiece and reduce processing errors caused by chip residues.
[0055] Finally, when the rotating shaft 9 rotates, it drives the cleaning rod 24 connected to the rotating shaft 9 to rotate. Since the cleaning block is fixedly connected to the lower surface of the cleaning rod 24, and the cleaning block is in contact with the upper surface of the auxiliary plate 2, the cleaning rod 24, when rotating, will push the water and chips washed off to the upper surface of the auxiliary plate 2 into the auxiliary pipe 26 through the notch 25. At the same time, when the rotating shaft 9 rotates, it drives the bevel gear 29 fixedly connected to the rotating shaft 9 to rotate. When the bevel gear 29 rotates, it drives the bevel gear 2 30 meshing therewith to rotate. When the bevel gear 2 30 rotates, it drives the spiral blade 28 fixedly connected thereto to rotate through the rotating shaft 27. When the spiral blade 28 rotates, it pushes the chips cleaned into the auxiliary pipe 26 through the notch 25 into the solid collection area 1603. Since the vertical section of the auxiliary pipe 26 is terraced, the diameter of the auxiliary pipe 26 close to the solid collection area 1603 is smaller. The diameter of the auxiliary pipe 26 is close to the liquid collection area 1602, and the auxiliary pipe 26 and the spiral blade 28 are both provided with through holes inside the liquid collection area 1602. Therefore, the water used to flush the chips can be separated from the chips, so that the water flows to the liquid collection area 1602 through the through holes opened on the surface of the auxiliary pipe 26, thereby preventing water and chips from entering the solid collection area 1603 at the same time, so that the water inside the liquid collection area 1602 can be recycled again, which can reduce the demand for fresh water resources and reduce water consumption. At the same time, it also reduces the amount of wastewater treatment, reduces the amount of wastewater discharged, and reduces pollution to the environment. In addition, since the cleaning rod 231 arranged inside the auxiliary pipe 26 can be slidably connected with the spiral blade 28, the cleaning rod 231 can scrape off the chips attached to the surface of the spiral blade 28, thereby preventing the chips from clogging the through holes opened on the surface of the spiral blade 28, thereby ensuring that the water and chips are separated.
[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A bearing outer ring processing device capable of automatic chip removal, comprising a fixed frame (1), an auxiliary plate (2) fixedly connected to the upper surface of the fixed frame (1), a guide block (3) slidably connected to the upper surface of the auxiliary plate (2), and an auxiliary plate (4) slidably connected to the side surface of the guide block (3) close to the vertical center line of the fixed frame (1), characterized in that: The lower surface of the auxiliary plate 2 (4) is fixedly connected to a guide rail (5), the outer surface of the guide rail (5) is slidably connected to a slider 1 (6), the outer surface of the slider 1 (6) is fixedly connected to a spring 1 (7), the spring 1 (7) is fixedly connected to the auxiliary plate 2 (4), and the outer surface of the slider 1 (6) is fixedly connected to a tool mounting seat (8).
2. The bearing outer ring processing equipment capable of automatic chip removal according to claim 1, characterized in that: The upper surface of the auxiliary plate 1 (2) is rotatably connected to a rotating shaft 1 (9), and the outer surface of the rotating shaft 1 (9) is fixedly connected to a fixed plate (10), and the fixed plate (10) is set to be a cone with a high middle and low surroundings. A sliding groove 1 (11) is opened through the upper surface of the fixed plate (10), and a clamp (12) is slidably connected to the upper surface of the fixed plate (10), and a sliding column (13) is fixedly connected to the lower surface of the clamp (12), and the sliding column (13) is slidably connected to the inside of the sliding groove 1 (11). The outer surface of the rotating shaft 1 (9) is rotatably connected to an adjusting plate (14), and a sliding groove 2 (15) is opened on the upper surface of the adjusting plate (14), and the bottom end of the sliding column (13) is slidably connected to the inside of the sliding groove 2 (15). The sliding groove 1 (11), the clamp (12), the sliding column (13), and the sliding groove 2 (15) are all distributed in a circular array with the center point of the rotating shaft 1 (9) as a reference.
3. The bearing outer ring processing equipment capable of automatic chip removal according to claim 1, characterized in that: A storage box (16) is fixedly connected to the interior of the fixing frame 1 (1), and the interior of the storage box (16) is divided into a liquid storage area (1601), a liquid collection area (1602), and a solid collection area (1603) by a partition plate.
4. The bearing outer ring processing equipment capable of automatic chip removal according to claim 1, characterized in that: The outer surface of the tool mounting seat (8) is fixedly connected with a delivery pipe (17), the delivery pipe (17) is communicated with the liquid storage area (1601), the interior of the delivery pipe (17) is rotatably connected with an impeller (18), one side of the impeller (18) is fixedly connected with a connecting pipe (19), the connecting pipe (19) extends to the outside of the delivery pipe (17), the outer surface of the connecting pipe (19) is provided with a slide groove three (20), the outer surface of the connecting pipe (19) is rotatably connected with a spray pipe (21), the outer surface of the spray pipe (21) is penetrated with a slide groove four (22), the interior of the slide groove four (22) is slidably connected with a round pin (23), and the round pin (23) is slidably connected to the interior of the slide groove three (20) at one end close to the connecting pipe (19).
5. The bearing outer ring processing equipment capable of automatic chip removal according to claim 4, characterized in that: The sliding groove three (20) is composed of two arc grooves and two vertical grooves, and the two ends of the arc groove are connected through the vertical grooves.
6. The bearing outer ring processing equipment capable of automatic chip removal according to claim 2, characterized in that: The outer surface of the rotating shaft 1 (9) is detachably connected to a cleaning rod 1 (24); a notch (25) is formed through the upper surface of the auxiliary plate 1 (2); the auxiliary plate 1 (2) is connected to the storage box (16) through the notch (25); an auxiliary pipe (26) is fixedly connected to the lower surface of the auxiliary plate 1 (2) and located at the notch (25); the auxiliary pipe (26) is located inside the liquid collection area (1602); one end of the auxiliary pipe (26) away from the notch (25) is connected to the solid collection area (1603); the interior of the auxiliary pipe (26) is rotatably connected to a rotating shaft 2 (27); one end of the rotating shaft 2 (27) close to the rotating shaft 1 (9) passes through the auxiliary pipe (26) and extends to the outside of the auxiliary pipe (26); the rotating shaft 2 (27) is located outside the auxiliary pipe (26) A spiral blade (28) is fixedly connected to the surface, and the spiral blade (28) is in contact with the inner wall of the auxiliary tube (26). The outer surfaces of the auxiliary tube (26) and the spiral blade (28) located inside the liquid collection area (1602) are penetrated by through holes. The bottom end of the rotating shaft (9) extends into the liquid collection area (1602), and the end of the rotating shaft (9) extending into the liquid collection area (1602) is fixedly connected to the bevel gear (29). The end of the rotating shaft (27) extending to the outside of the auxiliary tube (26) is fixedly connected to the bevel gear (30), and the bevel gear (30) is meshed with the bevel gear (29). The interior of the auxiliary tube (26) is slidably connected to the cleaning rod (31), and the cleaning rod (31) can be slidably connected to the spiral blade (28).
7. The bearing outer ring processing equipment capable of automatic chip removal according to claim 6, characterized in that: The vertical section of the auxiliary tube (26) is terraced, and the diameter of the auxiliary tube (26) on the side close to the solid collection area (1603) is smaller than the diameter of the auxiliary tube (26) on the side close to the liquid collection area (1602).
8. The bearing outer ring processing equipment capable of automatic chip removal according to claim 2, characterized in that: The lower surface of the auxiliary plate 2 (4) is fixedly connected with a sensor (32), the lower surface of the auxiliary plate 2 (4) is provided with a slide groove 5 (33), the opening shape of the slide groove 5 (33) is consistent with the movement trajectory of the clamp (12), the interior of the slide groove 5 (33) is fixedly connected with a spring 2 (34), the interior of the slide groove 5 (33) is slidably connected with a slider 2 (35), the slider 2 (35) is fixedly connected with the spring 2 (34), and the slider 2 (35) is close to A cleaning rod three (36) is fixedly connected to one side surface of the sensor (32); a magnetic block one (37) is fixedly connected to one side surface of the slider two (35) away from the cleaning rod three (36); a magnetic block two (38) is fixedly connected to the top of the clamp (12); the magnetic block one (37) is located on the movement trajectory of the magnetic block two (38); and the magnetic block one (37) and the magnetic block two (38) are located on the same vertical section; a scraper (39) is fixedly connected to the lower surface of the auxiliary plate two (4).