CN117921382B - Self-aligning ball bearing cutting machining equipment - Google Patents
Self-aligning ball bearing cutting machining equipment Download PDFInfo
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- CN117921382B CN117921382B CN202410339059.7A CN202410339059A CN117921382B CN 117921382 B CN117921382 B CN 117921382B CN 202410339059 A CN202410339059 A CN 202410339059A CN 117921382 B CN117921382 B CN 117921382B
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- 238000005520 cutting process Methods 0.000 title claims abstract description 61
- 238000003754 machining Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 29
- 239000002994 raw material Substances 0.000 claims abstract description 25
- 238000005498 polishing Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 2
- 244000309464 bull Species 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The invention relates to the technical field of cutting, and discloses self-aligning ball bearing cutting machining equipment, which comprises a workbench and further comprises: the raw material feeding assembly is arranged at the top of the workbench and is used for feeding raw materials for producing the self-aligning ball bearing; the cutting assembly is arranged at the top of the workbench and is used for cutting raw materials of the self-aligning ball bearing; the material feeding assembly is arranged above the workbench and corresponds to the raw material feeding assembly and the cutting assembly, and the material feeding assembly is used for feeding cut materials. According to the invention, the material cut into the circular ring shape can be fed intermittently, the material can be polished after being fed, and when the circular ring is polished, the two polishing wheels can be automatically close to each other so as to be abutted with the cutting surfaces on the two sides of the circular ring, so that the circular ring can be polished conveniently, and the cutting effect is improved.
Description
Technical Field
The invention relates to the technical field of cutting, in particular to self-aligning ball bearing cutting machining equipment.
Background
The self-aligning ball bearing is a common bearing type, has an automatic aligning function, can automatically adjust the position of the bearing when the installation is not accurate enough or the bearing seat hole is not parallel to the shaft, has a simple structure, is convenient to install, and is one of bearings commonly used in a plurality of mechanical equipment; the self-aligning ball axle requires cutting during production.
The existing self-aligning ball bearing cutting equipment does not have the function of synchronously and continuously polishing the circular ring after cutting the tubular product into the circular ring, so that burrs are formed on the cut circular ring cutting surface after cutting, and further polishing is needed, the effect of cutting the tubular product is reduced, and therefore, the design of the self-aligning ball bearing cutting processing equipment is needed to solve the problem that burrs are formed on the circular ring cutting surface after cutting the self-aligning ball bearing.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides self-aligning ball bearing cutting machining equipment.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the self-aligning ball bearing cutting machining equipment comprises a workbench and further comprises:
the raw material feeding assembly is arranged at the top of the workbench and is used for feeding raw materials for producing the self-aligning ball bearing;
The cutting assembly is arranged at the top of the workbench and is used for cutting raw materials of the self-aligning ball bearing;
the material feeding assembly is arranged above the workbench, and is correspondingly arranged with the raw material feeding assembly and the cutting assembly, and is used for feeding cut materials;
the polishing assembly is arranged above the workbench and is used for polishing materials conveyed by the material feeding assembly;
The collecting box is arranged below the workbench, and a discharging opening which is positioned in the same vertical plane with the collecting box is formed in the top of the workbench.
As a further technical scheme of the present invention, the raw material feeding assembly includes: the U-shaped support is fixedly mounted at the top of the workbench, a plurality of conveying rollers are rotatably arranged at the top of the transverse edge of the U-shaped support and distributed on two sides of the transverse edge of the U-shaped support, two symmetrically arranged first motors are mounted at the bottom of the transverse edge of the U-shaped support, and output shafts of the two first motors are mounted at the tail end centers of the two corresponding conveying rollers.
As a further aspect of the present invention, a cutting assembly includes: the L-shaped frame is installed at the top of the workbench at the vertical edge of the L-shaped frame, a motor support is installed below the horizontal edge of the L-shaped frame, a second motor is installed at the bottom of the motor support, a cutting wheel is installed on an output shaft of the second motor, an electric telescopic rod is installed at the top of the horizontal edge of the L-shaped frame, and the output end of the electric telescopic rod is installed at the top of the motor support.
As a further aspect of the present invention, a material feeding assembly includes: the feeding disc is rotationally arranged above the workbench, four feeding grooves which are evenly distributed in an annular mode are formed in the side face of the feeding disc, a notch ring is rotationally sleeved on the outer arc face of the feeding disc, two symmetrically arranged first fixing plates are fixedly arranged at the notch of the notch ring, and the two first fixing plates are fixedly arranged at the top of the workbench.
As a further technical scheme of the invention, two sides of the feeding tray are respectively provided with a side plate, the two side plates are not contacted with the feeding tray, two symmetrically arranged connecting plates are fixed on the outer surface of the notch ring, two ends of each connecting plate are respectively and fixedly arranged on the arc surfaces of the two side plates, the two side plates are respectively provided with corresponding openings, one side plate is provided with a fourth motor, and an output shaft of the fourth motor is arranged at the center of the side surface of the feeding tray.
As a further aspect of the present invention, a polishing assembly includes: the transverse plate is horizontally arranged above the workbench, the second fixing plate is fixedly arranged at the bottom of the transverse plate, the bottom of the second fixing plate is fixedly arranged at the top of the workbench, two symmetrically arranged strip-shaped plates are arranged on the side face of the transverse plate, which is close to the feeding plate, in a sliding mode, limiting mechanisms for limiting the strip-shaped plates are arranged at two ends of the side face of the transverse plate, third fixing plates are fixedly arranged at two ends of the transverse plate, and a rotating rod is rotatably arranged between the two third fixing plates.
As a further technical scheme of the invention, the two ends of the rotating rod are respectively sleeved with the loop bars through splines in a sliding manner, each loop bar is arranged in the strip-shaped plate through a bearing, grinding wheels are respectively and rotatably arranged at the end parts of the opposite side surfaces of the two strip-shaped plates, a first gear and a second gear which are meshed with each other are rotatably arranged at the side surface of one strip-shaped plate, which is far away from the grinding wheels, the side surface of the second gear is fixedly arranged at the center of the side surface of the corresponding grinding wheel through a connecting shaft, a first belt is arranged at the side surface of the first gear, first belt wheels are respectively arranged at the two ends of the inner part of the first belt, one first belt wheel is fixedly arranged at the center of the side surface of the first gear, and the other first belt wheel is fixedly sleeved on the surface of the corresponding loop bar.
As a further technical scheme of the invention, the side surface of the strip-shaped plate which is not in contact with the first gear is rotatably provided with the second belt, two ends of the inside of the second belt are respectively provided with the second belt wheels, one of the second belt wheels is fixedly sleeved on the corresponding sleeve rod surface, the other second belt wheel is rotatably arranged on the side surface of the corresponding strip-shaped plate, and the second belt wheel is fixedly arranged at the center of the side surface of the grinding wheel through the connecting shaft.
As a further technical scheme of the invention, a rotating shaft is rotatably arranged at the position, close to the center of the side surface of the strip-shaped plate, of the transverse plate, a circular groove disc is fixedly sleeved on the rotating shaft, two arc-shaped strips which are arranged in a central symmetry mode are fixedly arranged on the inner wall of the circular groove disc, slopes are arranged at the corresponding end parts of each arc-shaped strip, arc-shaped sliding grooves are formed in the inner sides of each arc-shaped strip, the end parts of the arc-shaped sliding grooves penetrate through the corresponding end parts of the arc-shaped strips, arc-shaped sliding strips are slidably arranged in the arc-shaped sliding grooves, a second spring is fixedly arranged on the inner end surface of each arc-shaped sliding groove, the other end parts of the second spring are fixedly arranged on the end parts of the arc-shaped sliding strips, L-shaped rods are respectively fixed on opposite side surfaces of the two L-shaped rods, the short sides of the two L-shaped rods are arranged in the circular groove disc, a second bevel gear is fixedly sleeved on the end parts of the rotating shaft, a first bevel gear is fixedly sleeved on the surfaces of the rotating rod, the first bevel gear is meshed with the second bevel gear, a third motor is arranged on the outer side of the transverse plate, and the output shaft of the third motor is arranged on the end surface of the rotating shaft.
As a further technical solution of the present invention, the limiting mechanism includes: the straight sliding groove is formed in the end part of the lateral surface of the transverse plate, the sliding block is slidably mounted in the straight sliding groove, the sliding block is fixedly mounted on the end surface of the strip-shaped plate, the first spring is fixedly mounted on the end surface of the inner part of the straight sliding groove, and the other end of the first spring is fixedly mounted on the lateral surface of the sliding block.
The beneficial effects of the invention are as follows:
firstly, the material feeding assembly and the polishing assembly are arranged, so that the material cut into the circular ring shape can be fed intermittently, the material can be polished after being fed, when the circular ring is polished, the two polishing wheels can be automatically close to each other so as to be abutted with the cutting surfaces on the two sides of the circular ring, the circular ring can be polished conveniently, in addition, the polished circular ring can fall into the collecting box when the feeding groove faces downwards, additional processing of the cut circular ring material is not needed, and the cutting effect is improved;
According to the invention, through the arrangement of the polishing assembly, the two polishing wheels can synchronously and reversely rotate during polishing, so that the cut circular ring is stably polished, in addition, when the circular groove disc rotates, the two arc sliding strips can slide in the arc sliding groove, so that the space between the two arc sliding strips is blocked, the two polishing wheels can stably polish the circular ring, and the use stability of the device is improved.
Drawings
Fig. 1 is a schematic structural view of a self-aligning ball bearing cutting and machining apparatus according to the present invention;
fig. 2 is a schematic rear view of a self-aligning ball bearing cutting device according to the present invention;
Fig. 3 is a schematic diagram of a side plate structure of a self-aligning ball bearing cutting and machining device according to the present invention;
fig. 4 is a schematic structural view of a side plate and a feeding disc of the self-aligning ball bearing cutting and processing device according to the present invention after separation;
FIG. 5 is a schematic view of a cross plate and its connection structure of a self-aligning ball bearing cutting machining apparatus according to the present invention;
FIG. 6 is an enlarged schematic view of portion A of FIG. 1;
FIG. 7 is an enlarged schematic view of portion B of FIG. 2;
FIG. 8 is an enlarged schematic view of portion C of FIG. 5;
FIG. 9 is an enlarged schematic view of portion D of FIG. 5;
FIG. 10 is a schematic view of a self-aligning ball bearing cutting machine with a circular groove disc and an arc bar separated;
Fig. 11 is a schematic diagram of an arc-shaped strip structure of a self-aligning ball bearing cutting processing device according to the present invention.
In the figure: 1. a work table; 2. a collection box; 3. a U-shaped bracket; 4. a conveying roller; 5. a first motor; 6. an L-shaped frame; 7. a cutting wheel; 8. an electric telescopic rod; 9. a second motor; 10. a cross plate; 11. a third motor; 12. a strip-shaped plate; 13. grinding wheel; 14. a notch ring; 15. a connecting plate; 16. a side plate; 17. a feeding tray; 18. a feed chute; 19. a rotating rod; 20. a loop bar; 21. a first belt; 22. a first pulley; 23. a first gear; 24. a second gear; 25. a second belt; 26. a second pulley; 27. a straight chute; 28. a slide block; 29. a first spring; 30. a first bevel gear; 31. a second bevel gear; 32. a rotating shaft; 33. a circular groove disc; 34. an L-shaped rod; 35. an arc-shaped strip; 36. an arc-shaped sliding bar; 37. a second spring; 38. an arc chute; 39. and (3) a slope.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 11, a self-aligning ball bearing cutting and machining apparatus includes a table 1, and further includes: the automatic centering ball bearing grinding machine comprises a raw material feeding assembly, a cutting assembly, a material feeding assembly, a grinding assembly and a collecting box 2, wherein the raw material feeding assembly is arranged at the top of a workbench 1 and used for feeding raw materials for producing the automatic centering ball bearing, the cutting assembly is arranged at the top of the workbench 1 and used for cutting raw materials of the automatic centering ball bearing, the material feeding assembly is arranged above the workbench 1 and is correspondingly arranged with the raw material feeding assembly and the cutting assembly, the material feeding assembly is used for feeding cut materials, the grinding assembly is arranged above the workbench 1 and used for grinding materials conveyed by the material feeding assembly, the collecting box 2 is arranged below the workbench 1, and a feed opening which is positioned in the same vertical plane with the collecting box 2 is formed in the top of the workbench 1;
Above-mentioned, collection box 2 is used for collecting the ring material that cuts and polish, and workstation 1 is used for carrying out stable support to raw materials feeding assembly, cutting assembly, material feeding assembly and polishing assembly.
Referring to fig. 1-2, in a preferred embodiment, a feedstock feeding assembly comprises: the U-shaped support 3 is fixedly arranged at the top of the workbench 1, a plurality of conveying rollers 4 are rotatably arranged at the top of the transverse edge of the U-shaped support 3, the conveying rollers 4 are distributed on two sides of the transverse edge of the U-shaped support 3, two symmetrically arranged first motors 5 are arranged at the bottom of the transverse edge of the U-shaped support 3, and output shafts of the two first motors 5 are arranged at the centers of the tail ends of the two corresponding conveying rollers 4;
Specifically, the distance between two conveying rollers 4 which are symmetrical on two sides is matched with the diameter of the pipe to be cut, so that stable feeding of the pipe is ensured.
Referring to fig. 1-4, in a preferred embodiment, the cutting assembly comprises: the L-shaped frame 6, the vertical edge of the L-shaped frame 6 is arranged at the top of the workbench 1, a motor bracket is arranged below the horizontal edge of the L-shaped frame 6, a second motor 9 is arranged at the bottom of the motor bracket, a cutting wheel 7 is arranged on an output shaft of the second motor 9, an electric telescopic rod 8 is arranged at the top of the horizontal edge of the L-shaped frame 6, and the output end of the electric telescopic rod 8 is arranged at the top of the motor bracket;
further, in order to enable the cutting wheel 7 to rotate through the second motor 9, cutting of the pipe is achieved, and in order to enable the cutting wheel 7 to move up and down through the electric telescopic rod 8, complete cutting of the pipe is achieved.
Referring to fig. 1-8, in a preferred embodiment, a material feed assembly comprises: the feeding plate 17 is rotationally arranged above the workbench 1, four feeding grooves 18 which are uniformly distributed in an annular shape are formed in the side face of the feeding plate 17, a notch ring 14 is rotationally sleeved on the outer arc face of the feeding plate 17, two symmetrically arranged first fixing plates are fixedly arranged at the notch of the notch ring 14, the two first fixing plates are fixedly arranged at the top of the workbench 1, side plates 16 are arranged on two sides of the feeding plate 17, the two side plates 16 are not contacted with the feeding plate 17, two symmetrically arranged connecting plates 15 are fixedly arranged on the outer surface of the notch ring 14, two ends of each connecting plate 15 are fixedly arranged on the arc faces of the two side plates 16 respectively, corresponding openings are formed in the two side plates 16 respectively, a fourth motor is arranged on one side face of one side plate 16, and an output shaft of the fourth motor is arranged at the center of the side face of the feeding plate 17;
It should be noted that, the notches formed on the two side plates 16 are inconsistent, but the overall function is to prevent the ring from falling off when the feeding tray 17 rotates, and the corners of the circular groove on the side plate 16 are both formed with grooves, so that the ring can be centered in the feeding groove 18.
Referring to fig. 1-11, in a preferred embodiment, the sharpening assembly comprises: the transverse plate 10, the transverse plate 10 is horizontally arranged above the workbench 1, the bottom of the transverse plate 10 is fixedly provided with a second fixed plate, the bottom of the second fixed plate is fixedly arranged at the top of the workbench 1, the side surface of the transverse plate 10, which is close to the feeding disc 17, slides with two symmetrically arranged strip-shaped plates 12, both ends of the side surface of the transverse plate 10 are respectively provided with a limiting mechanism for limiting the strip-shaped plates 12, both ends of the transverse plate 10 are fixedly provided with a third fixed plate, a rotating rod 19 is rotatably arranged between the two third fixed plates, both ends of the rotating rod 19 are respectively sheathed with a sleeve rod 20 through spline sliding, each sleeve rod 20 is arranged inside the strip-shaped plates 12 through a bearing, the end parts of the opposite side surfaces of the two strip-shaped plates 12 are rotatably provided with grinding wheels 13, the side surface of one strip-shaped plate 12, which is far away from the grinding wheels 13, is rotatably provided with a first gear 23 and a second gear 24 which are meshed with each other, the side surface of the second gear 24 is fixedly arranged at the center of the side surface of the corresponding grinding wheel 13 through a connecting shaft, the side surface of the first gear 23 is provided with a first belt 21, two ends of the inside of the first belt 21 are respectively provided with a first belt wheel 22, one first belt wheel 22 is fixedly arranged at the center of the side surface of the first gear 23, the other first belt wheel 22 is fixedly sleeved on the surface of the corresponding sleeve rod 20, the side surface of the strip-shaped plate 12 which is not contacted with the first gear 23 is rotatably provided with a second belt 25, two ends of the inside of the second belt 25 are respectively provided with a second belt wheel 26, one second belt wheel 26 is fixedly sleeved on the surface of the corresponding sleeve rod 20, the other second belt wheel 26 is rotatably arranged on the side surface of the corresponding strip-shaped plate 12 through the connecting shaft, the second belt wheel 26 is fixedly arranged at the center of the side surface of the grinding wheel 13, a rotating shaft 32 is rotatably arranged at the side surface of the transverse plate 10 which is close to the strip-shaped plate 12, a round groove disc 33 is fixedly sleeved on the rotating shaft 32, the inner wall of the circular groove disc 33 is fixedly provided with two arc strips 35 which are arranged in a central symmetry manner, the corresponding end parts of each arc strip 35 are provided with slopes 39, the inner side of each arc strip 35 is provided with an arc chute 38, the end parts of the arc chute 38 penetrate through the corresponding end parts of the arc strips 35, an arc sliding strip 36 is slidably arranged in the arc chute 38, the inner end surface of the arc chute 38 is fixedly provided with a second spring 37, the other end of the second spring 37 is fixedly arranged at the end parts of the arc sliding strip 36, the opposite side surfaces of the two strip plates 12 are fixedly provided with L-shaped rods 34, the short sides of the two L-shaped rods 34 are arranged in the circular groove disc 33, the end parts of the rotating shafts 32 are fixedly provided with second bevel gears 31, the surfaces of the rotating rods 19 are fixedly sleeved with first bevel gears 30, the first bevel gears 30 and the second bevel gears 31 are meshed with each other, the outer side of the transverse plates 10 are provided with third motors 11, and the output shafts of the third motors 11 are arranged on the end surfaces of the rotating shafts 32;
Preferably, the bearing can be continuously cut, and the cut circular ring can be synchronously and continuously polished, so that automatic abutting is realized during polishing, and automatic abutting release is realized after polishing is finished.
Referring to fig. 5-8, in a preferred embodiment, the spacing mechanism comprises: the straight sliding groove 27 is formed in the end part of the side surface of the transverse plate 10, a sliding block 28 is slidably arranged in the straight sliding groove 27, the sliding block 28 is fixedly arranged on the end surface of the strip-shaped plate 12, a first spring 29 is fixedly arranged on the inner end surface of the straight sliding groove 27, and the other end of the first spring 29 is fixedly arranged on the side surface of the sliding block 28;
Further, the grinding wheel is used for limiting the strip-shaped plate 12, and further limiting the L-shaped rod 34 and the grinding wheel 13, so that stability in grinding is guaranteed, and the grinding wheel 13 can be reset.
The working principle of the invention is as follows:
Firstly, placing a raw material pipe between a plurality of conveying rollers 4, driving the corresponding conveying rollers 4 to rotate through a first motor 5 (an intermittent motor), conveying the raw material pipe, finishing single feeding when the raw material pipe is conveyed into a feeding groove 18 positioned above and is abutted against a corresponding side plate 16, then driving a cutting wheel 7 to rotate downwards through an electric telescopic rod 8 and a second motor 9, and cutting the raw material pipe into a circular ring, wherein the cut circular ring is positioned in the feeding groove 18, and the circular ring cannot fall off even if the circular ring moves along with a feeding disc 17 due to the arrangement of a notch ring 14 and two side plates 16;
Starting a fourth motor (intermittent motor) to drive a feeding disc 17 to rotate, the feeding disc 17 rotates to drive a circular ring positioned in a feeding groove 18 to move (feed) to one side close to a grinding wheel 13, finally starting a third motor 11 (servo motor) to drive a rotating shaft 32 to rotate, the rotating shaft 32 rotates to drive a second bevel gear 31 and a circular groove disc 33 to rotate, the circular groove disc 33 rotates to drive two arc-shaped strips 35 to rotate, then an L-shaped rod 34 is contacted with a slope 39 on the arc-shaped strips 35, so that the L-shaped rod 34 can move towards the direction close to the second bevel gear 31, the L-shaped rod 34 moves to drive a strip-shaped plate 12, a grinding wheel 13, a sleeve rod 20 and parts on the strip-shaped rod, so that abutting of the grinding wheel 13 and a circular ring cutting surface is realized (the strip-shaped plate 12 moves to drive a sliding block 28 to move and a first spring 29 to generate a tensile force), and the arc-shaped strips 35 rotate due to the action of inertia, at the moment, the second spring 37 generates a tensile force, namely, the ends of the arc-shaped sliding strips 36 can move out of the corresponding arc-shaped sliding grooves 38, a function of shielding gap between the two arc-shaped strips 35 is realized, and further grinding conditions of the L-shaped rod 34 can be prevented from entering the arc-shaped strips 35 when grinding is further, and the situation of grinding is guaranteed;
The second bevel gear 31 rotates to drive the first bevel gear 30 to rotate, the first bevel gear 30 rotates to drive the rotating rod 19 to rotate, the rotating rod 19 rotates to drive the sleeve rod 20 to rotate, the sleeve rod 20 rotates to drive the first belt 21, the first belt wheel 22, the second belt 25 and the second belt wheel 26 to rotate, the first belt wheel 22 rotates to drive the second gear 24 and the first gear 23 to rotate, and the first gear 23 and the second belt wheel 26 rotate to drive the two polishing wheels 13 to rotate oppositely, so that the cutting surface of the corresponding circular ring can be polished stably (raw material pipes can be fed and cut again while polishing);
After the circular ring is polished, the third motor 11 stops working, the arc sliding bar 36 is reset to enter the arc chute 38 under the tension of the second spring 37, the transverse edge of the L-shaped rod 34 is pulled by the first spring 29 to enter the gap between the two arc bars 35 again, so that the abutting joint of the polishing wheel 13 and the circular ring can be relieved, and the situation that the polishing wheel 13 and the circular ring are abutted to cause incapability of rotating when the feeding disc 17 rotates is avoided;
Then when the fourth motor is started again to drive the polished circular ring to rotate downwards, the circular ring can fall into the collecting box 2 due to the action of gravity, and in conclusion, the circular ring can be sequentially reciprocated to cut and process the bearing, and the cut circular ring can be polished synchronously and continuously, automatic butt joint is realized during polishing, automatic butt joint relieving is realized after polishing is completed, and then the using effect of the equipment is improved.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (3)
1. Self-aligning ball bearing cutting machining equipment, including workstation (1), its characterized in that still includes:
the raw material feeding assembly is arranged at the top of the workbench (1) and is used for feeding raw materials for producing the self-aligning ball bearing;
The cutting assembly is arranged at the top of the workbench (1) and is used for cutting raw materials of the self-aligning ball bearing;
The material feeding assembly is arranged above the workbench (1), and is correspondingly arranged with the raw material feeding assembly and the cutting assembly, and the material feeding assembly is used for feeding cut materials;
the polishing assembly is arranged above the workbench (1) and is used for polishing materials conveyed by the material feeding assembly;
The collecting box (2) is arranged below the workbench (1), and a discharging opening which is positioned in the same vertical plane with the collecting box (2) is formed in the top of the workbench (1);
The polishing assembly includes: the transverse plate (10), transverse plate (10) level sets up in workstation (1) top, transverse plate (10) bottom fixed mounting has the second fixed plate, second fixed plate bottom fixed mounting is in workstation (1) top, transverse plate (10) are close to the side slip of feed table (17) and have two strip shaped plates (12) that symmetry set up, transverse plate (10) side both ends all are equipped with the stop gear who is used for spacing strip shaped plate (12), transverse plate (10) both ends all fixed mounting have the third fixed plate, two rotate between the third fixed plate and install bull stick (19), bull stick (19) both ends have all been cup jointed loop bar (20) through the spline slip, each loop bar (20) is arranged inside a strip-shaped plate (12) through a bearing, grinding wheels (13) are rotatably arranged at the end parts of opposite side surfaces of the two strip-shaped plates (12), a first gear (23) and a second gear (24) which are meshed with each other are rotatably arranged on the side surface of one strip-shaped plate (12) far away from the grinding wheels (13), the side surface of the second gear (24) is fixedly arranged at the center of the side surface of the corresponding grinding wheel (13) through a connecting shaft, a first belt (21) is arranged on the side surface of the first gear (23), first belt wheels (22) are arranged at two ends inside the first belt (21), one first belt wheel (22) is fixedly arranged at the center of the side surface of the first gear (23), the other first belt wheel (22) is fixedly sleeved on the surface of the corresponding sleeve rod (20), a second belt (25) is rotatably arranged on the side surface of the strip-shaped plate (12) which is not contacted with the first gear (23), two ends inside the second belt (25) are respectively provided with a second belt wheel (26), one second belt wheel (26) is fixedly sleeved on the surface of the corresponding sleeve rod (20), the other second belt wheel (26) is rotatably arranged on the side surface of the corresponding strip-shaped plate (12), the second belt wheel (26) is fixedly arranged at the center of the side surface of the grinding wheel (13) through a connecting shaft, a rotating shaft (32) is rotatably arranged on the side surface center of the transverse plate (10) which is close to the strip-shaped plate (12), the rotary shaft (32) is fixedly sleeved with a circular groove disc (33), two arc strips (35) which are arranged in a central symmetry manner are fixedly arranged on the inner wall of the circular groove disc (33), slopes (39) are respectively arranged at the corresponding end parts of each arc strip (35), arc sliding grooves (38) are respectively arranged at the inner sides of the arc strips (35), the end parts of the arc sliding grooves (38) penetrate through the corresponding end parts of the arc strips (35), arc sliding strips (36) are slidably arranged in the arc sliding grooves (38), a second spring (37) is fixedly arranged at the inner end surface of each arc sliding groove (38), the other end of each second spring (37) is fixedly arranged at the end parts of the arc sliding strips (36), the L-shaped rods (34) are fixed on opposite side surfaces of the two strip-shaped plates (12), short sides of the two L-shaped rods (34) are arranged inside the circular groove disc (33), a second bevel gear (31) is fixed at the end part of the rotating shaft (32), a first bevel gear (30) is fixedly sleeved on the surface of the rotating rod (19), the first bevel gear (30) and the second bevel gear (31) are meshed with each other, a third motor (11) is arranged on the outer side of the transverse plate (10), and an output shaft of the third motor (11) is arranged on the end surface of the rotating shaft (32);
the raw materials feeding assembly includes: u type support (3), U type support (3) fixed mounting is in workstation (1) top, the rotation of U type support (3) horizontal limit top is provided with a plurality of conveying rollers (4), and is a plurality of conveying rollers (4) all distribute in the horizontal limit both sides of U type support (3), U type support (3) horizontal limit bottom is installed two first motors (5) that the symmetry set up, two the output shaft of first motor (5) is installed in the terminal center department of two conveying rollers (4) that correspond, cutting assembly includes: l type frame (6), L type frame (6) erect limit and install in workstation (1) top, the motor support is installed to L type frame (6) horizontal limit below, second motor (9) are installed to motor support bottom, cutting wheel (7) are installed to the output shaft of second motor (9), electric telescopic handle (8) are installed at L type frame (6) horizontal limit top, electric telescopic handle (8) output is installed at motor support top, material feeding assembly includes: the feeding device comprises a feeding disc (17), wherein the feeding disc (17) is rotatably arranged above a workbench (1), four feeding grooves (18) which are evenly distributed in a ring shape are formed in the side face of the feeding disc (17), a notch ring (14) is rotatably sleeved on the outer arc face of the feeding disc (17), two first fixing plates which are symmetrically arranged are fixedly arranged at the notch of the notch ring (14), and the two first fixing plates are fixedly arranged at the top of the workbench (1).
2. The self-aligning ball bearing cutting machining device according to claim 1, wherein side plates (16) are arranged on two sides of the feeding disc (17), two side plates (16) are not in contact with the feeding disc (17), two symmetrically arranged connecting plates (15) are fixed on the outer surface of the notch ring (14), two ends of each connecting plate (15) are fixedly arranged on arc surfaces of the two side plates (16), corresponding openings are respectively formed in the two side plates (16), a fourth motor is arranged on one side surface of one side plate (16), and an output shaft of the fourth motor is arranged at the center of the side surface of the feeding disc (17).
3. The self-aligning ball bearing cutting machining apparatus of claim 2, wherein the limiting mechanism comprises: straight spout (27), straight spout (27) are seted up in diaphragm (10) side tip, straight spout (27) inside slidable mounting has slider (28), slider (28) fixed mounting is in strip shaped plate (12) terminal surface, straight spout (27) inside terminal surface fixed mounting has first spring (29), first spring (29) other end fixed mounting is in slider (28) side.
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| CN202410339059.7A CN117921382B (en) | 2024-03-25 | 2024-03-25 | Self-aligning ball bearing cutting machining equipment |
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| CN202410339059.7A CN117921382B (en) | 2024-03-25 | 2024-03-25 | Self-aligning ball bearing cutting machining equipment |
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| CN117921382B true CN117921382B (en) | 2024-05-24 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805314A (en) * | 2020-07-22 | 2020-10-23 | 马程 | Bearing ring processing device |
| CN112809396A (en) * | 2021-02-05 | 2021-05-18 | 浙江辛子精工机械有限公司 | Bearing raw material cutting device |
| CN217991849U (en) * | 2022-08-09 | 2022-12-09 | 荆州市东吴轻钢材料有限公司 | Purlin cutting device is used in steel construction processing |
| CN116871891A (en) * | 2023-04-23 | 2023-10-13 | 贵州元诚实业有限公司 | Deep groove ball bearing outer ring machining equipment and use method |
| CN117161269A (en) * | 2023-11-02 | 2023-12-05 | 南通环洋新型建材有限公司 | Prefabricated component steel reinforcement cage processing cutting device |
| WO2023241560A1 (en) * | 2022-06-13 | 2023-12-21 | 广东电网有限责任公司东莞供电局 | Power transmission and transformation wire adaptive quick-connecting device |
-
2024
- 2024-03-25 CN CN202410339059.7A patent/CN117921382B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805314A (en) * | 2020-07-22 | 2020-10-23 | 马程 | Bearing ring processing device |
| CN112809396A (en) * | 2021-02-05 | 2021-05-18 | 浙江辛子精工机械有限公司 | Bearing raw material cutting device |
| WO2023241560A1 (en) * | 2022-06-13 | 2023-12-21 | 广东电网有限责任公司东莞供电局 | Power transmission and transformation wire adaptive quick-connecting device |
| CN217991849U (en) * | 2022-08-09 | 2022-12-09 | 荆州市东吴轻钢材料有限公司 | Purlin cutting device is used in steel construction processing |
| CN116871891A (en) * | 2023-04-23 | 2023-10-13 | 贵州元诚实业有限公司 | Deep groove ball bearing outer ring machining equipment and use method |
| CN117161269A (en) * | 2023-11-02 | 2023-12-05 | 南通环洋新型建材有限公司 | Prefabricated component steel reinforcement cage processing cutting device |
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| CN117921382A (en) | 2024-04-26 |
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