Bearing turning equipment

Abstract

The present invention discloses a bearing turning processing equipment, specifically relates to the technical field of bearing processing, including an equipment base, a supporting side plate is fixedly installed on the top of the equipment base, a mounting top plate is fixedly installed on the top of the supporting side plate, an inner cutting mechanism is fixedly installed on the side of the top end of the equipment base close to the supporting side plate, an outer cutting mechanism is fixedly installed on the side of the bottom end of the mounting top plate close to the inner cutting mechanism, the positions of the inner cutting mechanism and the outer cutting mechanism correspond vertically, and a fixed and rotating mechanism is fixedly installed on the side of the bottom end of the mounting top plate away from the outer cutting mechanism. According to the present invention, the bearing blank is stably clamped and the bearing blank can be automatically flipped by arranging the fixed and rotating mechanism. After the turning of one end of the bearing blank is completed, the original clamping end of the bearing blank can be placed on the outside without loosening the clamping and manually rotating the clamping, and the inner and outer sides of the bearing blank can be completely turned, thereby improving the overall turning efficiency of the bearing blank.

Description

Technical Field

[0001] The invention relates to the technical field of bearing processing, in particular to a bearing turning processing equipment. Background Art

[0002] Bearing turning refers to the process of machining bearings through lathes and other mechanical equipment. In this process, turning tools such as turning tools are usually used to turn the bearings to ensure that their size, shape and surface roughness meet the requirements; during the bearing turning process, it is necessary to pay attention to maintaining the stability of the machine tool and the workpiece, avoiding vibration and deformation to ensure the processing quality, and at the same time, timely replace the severely worn turning tools to maintain the accuracy and efficiency of the processing.

[0003] There are still some problems when turning traditional bearings: the bearing blank needs to be clamped, and the clamping part is not convenient for turning. After one end of the bearing blank is turned, it is necessary to loosen the clamp and manually rotate the part after turning to clamp the original clamping part for turning, which is inefficient. Secondly, due to different turning requirements, different turning tool heads need to be replaced back and forth for processing, and disassembly and assembly are troublesome. For this reason, we propose a bearing turning processing equipment to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide a bearing turning processing equipment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a bearing turning processing equipment, comprising an equipment base, a supporting side plate is fixedly installed on the top of the equipment base, a mounting top plate is fixedly installed on the top of the supporting side plate, an inner cutting mechanism is fixedly installed on the side of the top end of the equipment base close to the supporting side plate, an outer cutting mechanism is fixedly installed on the side of the bottom end of the mounting top plate close to the inner cutting mechanism, the positions of the inner cutting mechanism and the outer cutting mechanism are vertically corresponding, a fixed and rotating mechanism is fixedly installed on the side of the bottom end of the mounting top plate away from the outer cutting mechanism, a bearing blank is detachably provided in the middle part of the fixed and rotating mechanism, and a transmission mechanism is fixedly installed on the side of the top end of the equipment base close to the fixed and rotating mechanism.

[0006] Preferably, the inner cutting mechanism includes a first lifting cylinder, which is fixedly mounted on one side of the top of the equipment base close to the supporting side plate, a first linear guide rail is fixedly mounted on the driving end of the first lifting cylinder, a first L-shaped frame is fixedly mounted on the driving end of the first linear guide rail, a first adjusting shaft is rotatably mounted on the top of the first L-shaped frame, a first rotating disk is fixedly mounted on one end of the first adjusting shaft, a plurality of inner cutting heads distributed in a circular array are provided on the side of the first rotating disk away from the first adjusting shaft, a first worm gear is fixedly mounted on one end of the first adjusting shaft away from the first rotating disk, a first worm gear is meshedly connected to the outer side of the first worm gear, the first worm gear is rotatably mounted on the outer side of the first L-shaped frame, a first motor is fixedly mounted on the side of the outer wall of the first L-shaped frame close to the first adjusting shaft, and the driving end of the first motor and the bottom end of the first worm gear are fixedly mounted.

[0007] Preferably, a first fixing seat corresponding to the inner cutting cutter head is fixedly installed on one side of the first rotating disk away from the first adjusting shaft, one end of the inner cutting cutter head is movably clamped in the corresponding first fixing seat, and a first bolt is threadedly installed between the first fixing seat and the corresponding inner cutting cutter head.

[0008] Preferably, the outer cutting mechanism includes a second lifting cylinder, the second lifting cylinder is fixedly mounted on a side of the bottom end of the mounting top plate close to the inner cutting mechanism, the driving end of the second lifting cylinder is fixedly mounted with a second linear guide rail, the driving end of the second linear guide rail is fixedly mounted with a second L-shaped frame, a second adjusting shaft is rotatably mounted on the bottom of the second L-shaped frame, a second rotating disk is fixedly mounted on one end of the second adjusting shaft, a plurality of outer cutting heads distributed in a circular array are provided on a side of the second rotating disk away from the second adjusting shaft, a second worm gear is fixedly mounted on an end of the second adjusting shaft away from the second rotating disk, a second worm gear is meshingly connected with a second worm gear on the outer side of the second worm gear, the second worm gear is rotatably mounted on the outer side of the second L-shaped frame, a second motor is fixedly mounted on a side of the outer wall of the second L-shaped frame close to the second adjusting shaft, and the driving end of the second motor and the top end of the second worm gear are fixedly mounted.

[0009] Preferably, a second fixing seat corresponding to the outer cutting head is fixedly installed on the side of the second rotating disk away from the second adjusting shaft, one end of the outer cutting head is movably clamped in the corresponding second fixing seat, and a second bolt is threadedly installed between the second fixing seat and the corresponding outer cutting head.

[0010] Preferably, the fixed and rotating mechanism includes a third lifting cylinder, the third lifting cylinder is fixedly installed on the side of the bottom end of the mounting top plate away from the outer cutting mechanism, the driving end of the third lifting cylinder is fixedly installed with a third linear guide rail, the driving end of the third linear guide rail is fixedly installed with a connecting cross frame, connecting vertical frames are vertically installed on both sides of the bottom end of the connecting cross frame, a rotating frame is provided between the two connecting vertical frames, the middle fixed card of the rotating frame is provided with two symmetrically distributed rotating bearings, the middle fixed card of the rotating bearing is provided with a through-fixed component, the outer side of the rotating frame is fixedly installed with a flip shaft, and the flip shaft is rotatably installed at the bottom of the connecting vertical frame.

[0011] Preferably, the penetration component includes a penetration outer frame, which is fixedly connected to the middle parts of two rotating bearings, a through groove is provided in the middle part of the penetration outer frame, and the penetration outer frame is set as a hollow structure, and a plurality of positioning plates distributed in a ring array are provided in the through groove, one end of the bearing blank is movably connected between the plurality of positioning plates, and two symmetrically distributed driving plates are vertically installed at opposite ends of the positioning plates, and the driving plates are slidably connected to the penetration outer frame, and the driving plates extend to the penetration outer frame, and a driving ring is rotatably installed on one side of the penetration outer frame close to the driving plate, and the opposite sides of the two driving rings are integrated A planar threaded protrusion is formed, and a planar threaded groove used in conjunction with the planar threaded protrusion is opened on one side of the drive plate close to the drive ring, and the planar threaded protrusion is movably clamped in the corresponding planar threaded groove. A connecting ring is integrally formed at the middle parts of the two drive rings, and the connecting ring is rotatably installed in the fixed outer frame. A third worm gear is fixedly sleeved on the outer side of the connecting ring, and a third worm is meshingly connected to the outer side of the third worm gear, and the third worm is rotatably installed on the inner wall of the fixed outer frame, and a third motor is fixedly installed on one side of the inner wall of the fixed outer frame close to the third worm, and the driving end of the third motor and one end of the third worm are fixedly installed.

[0012] Preferably, a fourth worm wheel is fixedly installed at the end of the flip shaft, a fourth worm is meshingly connected to the outer side of the fourth worm wheel, the fourth worm is rotatably installed on the outer side of the corresponding connecting longitudinal frame, a fourth motor is fixedly installed on the side of the connecting longitudinal frame close to the flip shaft, and the driving end of the fourth motor and the end of the fourth worm are fixedly installed.

[0013] Preferably, a driven gear ring is provided on the middle outer fixed sleeve passing through the outer frame, a fifth motor is fixedly installed on the top of the rotating frame, a driving shaft is fixedly installed on the driving end of the fifth motor, a driving gear is fixedly installed on the outer side of the driving shaft, and the driving gear and the driven gear ring are meshingly connected.

[0014] Preferably, the transmission mechanism includes two groups of symmetrically distributed mechanism side frames, which are fixedly mounted on the top of the equipment base close to the fixed and rotating mechanism. A transmission roller is rotatably mounted on the top of each group of the mechanism side frames, and a transmission belt is provided on the outer movable sleeves of the two transmission rollers. A crown gear is fixedly mounted on one end of one of the transmission rollers, and a sixth motor is fixedly mounted on the side of the mechanism side frame close to the crown gear, and a transmission gear is fixedly mounted on the driving end of the sixth motor, and the transmission gear is meshingly connected with the crown gear.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. By setting up a fixed-rotation mechanism, the bearing blank can be stably clamped and automatically turned over. After turning one end of the bearing blank is completed, there is no need to loosen the clamp and rotate it manually. The original clamping end of the bearing blank can be placed on the outside, and the inside and outside of the bearing blank can be completely turned, thereby improving the overall turning efficiency of the bearing blank.

[0017] 2. By setting up a fixed-rotation mechanism, the positioned bearing blank is driven to rotate at high speed, and the inner and outer sides of the bearing blank are synchronously turned internally and externally by using the inner cutting mechanism and the outer cutting mechanism, thereby effectively improving the overall turning efficiency of the bearing blank.

[0018] 3. By setting up the inner cutting mechanism and the outer cutting mechanism, the inner cutting cutter head and the outer cutting cutter head of suitable types can be selected to turn the inner and outer sides of the bearing blank. There is no need to disassemble and assemble different types of inner cutting cutter heads and the outer cutting cutter heads to turn the inner and outer sides of the bearing blank, which improves the overall turning efficiency of the bearing blank. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the present invention.

[0021] Figure 2 It is a schematic diagram of the structural connection between the inner cutting mechanism and the outer cutting mechanism in the present invention.

[0022] Figure 3 It is a schematic diagram of the partial structural connection of the inner cutting mechanism and the outer cutting mechanism in the present invention.

[0023] Figure 4 For the present invention Figure 3 The enlarged view of point A in the middle.

[0024] Figure 5 is a schematic diagram of the structure of the fixed rotation mechanism in the present invention,

[0025] Figure 6 For the present invention Figure 5 The enlarged view of point B in the middle.

[0026] Figure 7 It is a schematic diagram of the structural connection between the rotating frame and the fixing assembly in the present invention.

[0027] Figure 8 is a schematic diagram of the structure of the threading assembly in the present invention,

[0028] Fig. 9 It is a schematic diagram of the partial structural connection of the threading assembly in the present invention.

[0029] Fig.10 is a schematic diagram of the structure of the transmission mechanism in the present invention,

[0030] Fig.11 For the present invention Fig.10 Enlarged view of point C in the middle.

[0031] In the figure: 1, equipment base; 11, supporting side plate; 12, mounting top plate; 2, inner cutting mechanism; 3, outer cutting mechanism; 4, fixed rotation mechanism; 5, transmission mechanism; 6, bearing blank; 21, first lifting cylinder; 22, first linear guide; 23, first L-shaped frame; 24, first adjusting shaft; 241, first worm gear; 242, first worm; 243, first motor; 25, first rotating disk; 26, inner cutting head; 261, first fixed seat; 262, first bolt; 31, second lifting cylinder; 32, second linear guide; 33, second L-shaped frame; 34, second adjusting shaft; 341, second worm gear; 342, second worm; 343, second motor; 35, second rotating disk; 36, outer cutting head; 361, second fixed seat; 362 , second bolt; 41, third lifting cylinder; 42, third linear guide; 43, connecting horizontal frame; 44, connecting vertical frame; 45, rotating frame; 451, rotating bearing; 452, turning axis; 453, fourth worm gear; 454, fourth worm; 455, fourth motor; 46, penetration assembly; 461, penetration outer frame; 462, through groove; 463, positioning plate; 464, driving plate; 465, driving ring; 466, connecting ring; 467, third worm gear; 468, third worm; 469, third motor; 47, driven gear ring; 471, fifth motor; 472, driving shaft; 473, driving gear; 51, mechanism side frame; 52, transmission roller; 53, transmission belt; 54, crown gear; 541, sixth motor; 542, transmission gear. DETAILED DESCRIPTION

[0032] 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.

[0033] Example: Figure 1-11 As shown, the present invention provides a bearing turning processing equipment, including an equipment base 1, a supporting side plate 11 is fixedly installed on the top of the equipment base 1, a mounting top plate 12 is fixedly installed on the top of the supporting side plate 11, an inner cutting mechanism 2 is fixedly installed on the side of the top of the equipment base 1 close to the supporting side plate 11, an outer cutting mechanism 3 is fixedly installed on the side of the bottom end of the mounting top plate 12 close to the inner cutting mechanism 2, the positions of the inner cutting mechanism 2 and the outer cutting mechanism 3 correspond vertically, a fixed and rotating mechanism 4 is fixedly installed on the side of the bottom end of the mounting top plate 12 away from the outer cutting mechanism 3, a bearing blank 6 is detachably provided in the middle of the fixed and rotating mechanism 4, and a transmission mechanism 5 is fixedly installed on the side of the top end of the equipment base 1 close to the fixed and rotating mechanism 4.

[0034] The inner cutting mechanism 2 includes a first lifting cylinder 21, which is fixedly mounted on the top of the equipment base 1 near the side of the supporting side plate 11, and a first linear guide rail 22 is fixedly mounted on the driving end of the first lifting cylinder 21, and a first L-shaped frame 23 is fixedly mounted on the driving end of the first linear guide rail 22, and a first adjusting shaft 24 is rotatably mounted on the top of the first L-shaped frame 23, and a first rotating disk 25 is fixedly mounted on one end of the first adjusting shaft 24, and a plurality of inner cutting heads 26 distributed in a circular array are provided on the side of the first rotating disk 25 away from the first adjusting shaft 24, and each inner cutting head 26 has a different model by setting a plurality of inner cutting heads 26 distributed in a circular array, and when turning the inner side of the bearing blank 6 later, a suitable model of inner cutting head 26 can be selected to turn the inner side of the bearing blank 6, and there is no need to disassemble and assemble different models of inner cutting heads 26 to turn the inner side of the bearing blank 6, thereby improving the overall turning efficiency of the bearing blank 6;

[0035] A first worm gear 241 is fixedly mounted on one end of the first adjusting shaft 24 away from the first rotating disk 25, and a first worm 242 is meshedly connected to the outer side of the first worm gear 241. The first worm 242 is rotatably mounted on the outer side of the first L-shaped frame 23. A first motor 243 is fixedly mounted on one side of the outer wall of the first L-shaped frame 23 close to the first adjusting shaft 24. The driving end of the first motor 243 and the bottom end of the first worm 242 are fixedly mounted. The first motor 243 is controlled to start driving the first worm 242 to drive the first worm gear 241 to rotate, thereby driving the first adjusting shaft 24 and the first rotating disk 25 to rotate, and then driving the plurality of inner cutting heads 26 to rotate, and the inner cutting heads 26 of suitable models are rotated to the top position for use;

[0036] Among them, by controlling the first lifting cylinder 21 to drive the inner cutting head 26 to rise and fall, and cooperating with controlling the first linear guide rail 22 to drive the inner cutting head 26 to move horizontally, the position of the inner cutting head 26 is flexibly adjusted to turn different positions on the inner side of the bearing blank 6.

[0037] A first fixing seat 261 corresponding to the inner cutting cutter head 26 is fixedly installed on one side of the first rotating disk 25 away from the first adjusting shaft 24. One end of the inner cutting cutter head 26 is movably connected to the corresponding first fixing seat 261. A first bolt 262 is threadedly installed between the first fixing seat 261 and the corresponding inner cutting cutter head 26 to fix the inner cutting cutter head 26 and the first rotating disk 25 with bolts, thereby facilitating quick disassembly, assembly and maintenance of the inner cutting cutter head 26.

[0038] The outer cutting mechanism 3 includes a second lifting cylinder 31, which is fixedly mounted on the bottom end of the mounting top plate 12 near the side of the inner cutting mechanism 2, a second linear guide rail 32 is fixedly mounted on the driving end of the second lifting cylinder 31, a second L-shaped frame 33 is fixedly mounted on the driving end of the second linear guide rail 32, a second adjusting shaft 34 is rotatably mounted on the bottom of the second L-shaped frame 33, a second rotating disk 35 is fixedly mounted on one end of the second adjusting shaft 34, and a plurality of outer cutting heads 36 distributed in a circular array are provided on the side of the second rotating disk 35 away from the second adjusting shaft 34; by providing a plurality of outer cutting heads 36 distributed in a circular array, each outer cutting head 36 has a different model, and when the outer side of the bearing blank 6 is subsequently turned, a suitable model of outer cutting head 36 can be selected to turn the outer side of the bearing blank 6, and there is no need to disassemble and assemble different models of outer cutting heads 36 back and forth to turn the outer side of the bearing blank 6, thereby further improving the overall turning efficiency of the bearing blank 6;

[0039] A second worm gear 341 is fixedly mounted on one end of the second adjusting shaft 34 away from the second rotating disk 35, and a second worm 342 is meshedly connected to the outer side of the second worm gear 341. The second worm 342 is rotatably mounted on the outer side of the second L-shaped frame 33. A second motor 343 is fixedly mounted on one side of the outer wall of the second L-shaped frame 33 close to the second adjusting shaft 34. The driving end of the second motor 343 and the top of the second worm 342 are fixedly mounted. The second motor 343 is controlled to start and drive the second worm 342 to drive the second worm 342 to rotate, thereby driving the second adjusting shaft 34 and the second rotating disk 35 to rotate, and then driving the plurality of external cutting heads 36 to rotate, and the external cutting heads 36 of suitable models are rotated to the bottom position for use;

[0040] Among them, by controlling the second lifting cylinder 31 to drive the outer cutting head 36 to rise and fall, and cooperating with controlling the second linear guide rail 32 to drive the outer cutting head 36 to move horizontally, the position of the outer cutting head 36 can be flexibly adjusted to turn different positions on the outside of the bearing blank 6.

[0041] A second fixing seat 361 corresponding to the outer cutting head 36 is fixedly installed on one side of the second rotating disk 35 away from the second adjusting shaft 34. One end of the outer cutting head 36 is movably clamped in the corresponding second fixing seat 361. A second bolt 362 is threadedly installed between the second fixing seat 361 and the corresponding outer cutting head 36 to fix the outer cutting head 36 and the second rotating disk 35 with bolts, thereby facilitating quick disassembly, assembly and maintenance of the outer cutting head 36.

[0042] The fixed and rotating mechanism 4 includes a third lifting cylinder 41, which is fixedly installed on the side of the bottom end of the mounting top plate 12 away from the outer cutting mechanism 3, and a third linear guide rail 42 is fixedly installed on the driving end of the third lifting cylinder 41, and a connecting horizontal frame 43 is fixedly installed on the driving end of the third linear guide rail 42, and connecting vertical frames 44 are vertically installed on both sides of the bottom end of the connecting horizontal frame 43. A rotating frame 45 is provided between the two connecting vertical frames 44, and a central fixed card of the rotating frame 45 is provided with two symmetrically distributed rotating bearings 451, and a central fixed card of the rotating bearing 451 is provided with a through-fixing component 46, and the through-fixing component 46 can rotate at a high speed in the middle of the rotating frame 45, and a flip shaft 452 is fixedly installed on the outer side of the rotating frame 45, and the flip shaft 452 is rotatably installed at the bottom of the connecting vertical frame 44;

[0043] The fixing assembly 46 includes a fixing outer frame 461, which is fixedly connected to the middle of the two rotating bearings 451. A through groove 462 is provided in the middle of the fixing outer frame 461, and the bearing blank 6 is convenient to move in the through groove 462. The fixing outer frame 461 is set as a hollow structure, and a plurality of positioning plates 463 distributed in a circular array are provided in the through groove 462. One end of the bearing blank 6 is movably connected between the plurality of positioning plates 463 to position one end of the bearing blank 6. The opposite ends of the positioning plates 463 are vertically installed with two symmetrically distributed driving plates 46 4. The driving plate 464 is slidably connected to the fixed outer frame 461. The driving plate 464 extends into the fixed outer frame 461. A driving ring 465 is rotatably installed on one side of the fixed outer frame 461 close to the driving plate 464. The two driving rings 465 are integrally formed with a plane thread convex on the opposite sides. A plane thread groove used in conjunction with the plane thread convex is provided on the side of the driving plate 464 close to the driving ring 465. The plane thread convex is movably connected to the corresponding plane thread groove. A connecting ring 466 is integrally formed in the middle of the two driving rings 465. The connecting ring 466 is rotatably connected to the fixed outer frame 461. The third worm gear 467 is rotatably installed in the fixed outer frame 461, and the outer fixed sleeve of the connecting ring 466 is provided with a third worm gear 467. The outer side of the third worm gear 467 is meshedly connected with a third worm 468. The third worm 468 is rotatably installed on the inner wall of the fixed outer frame 461. A third motor 469 is fixedly installed on one side of the inner wall of the fixed outer frame 461 close to the third worm 468. The driving end of the third motor 469 and one end of the third worm 468 are fixedly installed. When in use, the third motor 469 is controlled to start driving the third worm 468 to drive the third worm gear 467 and the connecting ring 466 to move. The third worm gear 467 and the connecting ring 466 rotate in the opposite direction, thereby driving the driving rings 465 on both sides to rotate synchronously, and the plane thread convex is movably engaged in the corresponding plane thread groove, driving the corresponding multiple driving plates 464 to drive the multiple positioning plates 463 to move toward each other. On the contrary, the third motor 469 is controlled to start driving the third worm 468 to drive the third worm gear 467 and the connecting ring 466 to rotate in the opposite direction, thereby driving the driving rings 465 on both sides to rotate synchronously, and the plane thread convex is movably engaged in the corresponding plane thread groove, driving the corresponding multiple driving plates 464 to drive the multiple positioning plates 463 to move in the opposite direction.

[0044] The ends of the flip shaft 452 are fixedly installed with a fourth worm gear 453, the outer side of the fourth worm gear 453 is meshingly connected with a fourth worm 454, the fourth worm 454 is rotatably installed on the outer side of the corresponding connecting longitudinal frame 44, and a fourth motor 455 is fixedly installed on the side of the connecting longitudinal frame 44 close to the flip shaft 452, the driving end of the fourth motor 455 and the end of the fourth worm 454 are fixedly installed, when in use, the fourth motor 455 is controlled to turn on the fourth worm 454 to drive the fourth worm gear 453 and the flip shaft 452 to rotate, thereby driving the rotating frame 45 and the fixing assembly 46 to flip.

[0045] A driven gear ring 47 is fixedly sleeved on the middle part of the outer side of the fixed outer frame 461, and a fifth motor 471 is fixedly installed on the top of the rotating frame 45. A driving shaft 472 is fixedly installed on the driving end of the fifth motor 471, and a driving gear 473 is fixedly installed on the outer side of the driving shaft 472. The driving gear 473 and the driven gear ring 47 are meshed and connected. When in use, the fifth motor 471 is controlled to turn on the driving shaft 472 and the driving gear 473 to drive the driven gear ring 47 and the fixed outer frame 461 to rotate at high speed, thereby driving the positioned bearing blank 6 to rotate at high speed, so as to cooperate with the use of suitable types of inner cutting tool heads 26 and outer cutting tool heads 36 to perform synchronous internal turning and external turning on the inner and outer sides of the bearing blank 6, thereby effectively improving the overall turning efficiency of the bearing blank 6.

[0046] The transmission mechanism 5 includes two groups of symmetrically distributed mechanism side frames 51, which are fixedly installed on the top of the equipment base 1 near the side of the fixed and rotating mechanism 4. A transmission roller 52 is rotatably installed on the top of each group of mechanism side frames 51, and a transmission belt 53 is movably sleeved on the outer sides of the two transmission rollers 52. A crown gear 54 is fixedly installed on one end of one of the transmission rollers 52, and a sixth motor 541 is fixedly installed on the side of the mechanism side frame 51 near the crown gear 54. A transmission gear 542 is fixedly installed on the driving end of the sixth motor 541, and the transmission gear 542 is meshingly connected with the crown gear 54. When in use, multiple bearing blanks 6 that need to be turned are placed on the transmission belt 53, and the sixth motor 541 is controlled to start driving the transmission gear 542 to drive the crown gear 54 and one of the transmission rollers 52 to rotate, thereby controlling the transmission belt 53 to perform stable transmission, and then driving multiple bearing blanks 6 on the transmission belt 53 to be transmitted, and the bearing blanks 6 are transmitted to the position of the fixed and rotating mechanism 4 for automatic loading.

[0047] Working principle: When in use, a plurality of bearing blanks 6 to be turned are placed on the conveyor belt 53, and the sixth motor 541 is controlled to start driving the transmission gear 542 to drive the crown gear 54 and one of the transmission rollers 52 to rotate, thereby controlling the conveyor belt 53 to perform stable transmission, and then driving the plurality of bearing blanks 6 on the conveyor belt 53 to be transmitted, and the bearing blanks 6 are transmitted to the position of the fixed rotation mechanism 4;

[0048] Then, the fourth motor 455 is controlled to start and drive the fourth worm 454 to drive the fourth worm wheel 453 and the flip shaft 452 to rotate, thereby driving the rotating frame 45 and the penetration assembly 46 to flip, and the opening of the penetration slot 462 faces downward;

[0049] Subsequently, the third linear guide rail 42 is controlled to be opened, and the fixing assembly 46 is driven to translate, so that the through slot 462 and the bearing blank 6 are vertically aligned. Subsequently, the third lifting cylinder 41 is controlled to be opened to drive the fixing assembly 46 to descend, and the bearing blank 6 enters the through slot 462 and is placed between the plurality of positioning plates 463.

[0050] Subsequently, the third motor 469 is controlled to start driving the third worm 468 to drive the third worm wheel 467 and the connecting ring 466 to rotate, thereby driving the driving rings 465 on both sides to rotate synchronously, and the plane thread protrusion is movably engaged in the corresponding plane thread groove, driving the corresponding multiple driving plates 464 to drive the multiple positioning plates 463 to move toward each other, so as to position and clamp one end of the bearing blank 6;

[0051] Subsequently, the third lifting cylinder 41 is controlled to be turned on to drive the fixing assembly 46 and the bearing blank 6 to move upward, and the fixing assembly 46 and the bearing blank 6 are controlled to be turned over to make the bearing blank 6 horizontal, and the fixing assembly 46 and the bearing blank 6 are controlled to move horizontally, and the other end of the bearing blank 6 is horizontally moved to the inner cutting mechanism 2 and the outer cutting mechanism 3;

[0052] Subsequently, according to the turning requirements, the inner cutting cutter head 26 and the outer cutting cutter head 36 of the appropriate type are selected, and the first motor 243 is controlled to start to drive the first worm 242 to drive the first worm wheel 241 to rotate, thereby driving the first adjusting shaft 24 and the first rotating disk 25 to rotate, and then driving the plurality of inner cutting cutter heads 26 to rotate, and the inner cutting cutter head 26 of the appropriate type is rotated to the top position for use; the second motor 343 is controlled to start to drive the second worm 342 to drive the second worm 342 to rotate, thereby driving the second adjusting shaft 34 and the second rotating disk 35 to rotate, and then driving the plurality of outer cutting cutter heads 36 to rotate, and the outer cutting cutter head 36 of the appropriate type is rotated to the bottom position for use;

[0053] Subsequently, the bearing blank 6 is moved between the corresponding inner cutting head 26 and the outer cutting head 36, so that the outer cutting head 36 is placed on the outer side of the bearing blank 6 and the inner cutting head 26 is placed on the inner side of the bearing blank 6;

[0054] The first lifting cylinder 21 is controlled to be turned on to drive the inner cutting head 26 to move up and down, and the first linear guide 22 is controlled to be turned on to drive the inner cutting head 26 to move horizontally, so as to flexibly adjust the position of the inner cutting head 26; the second lifting cylinder 31 is controlled to be turned on to drive the outer cutting head 36 to move up and down, and the second linear guide 32 is controlled to be turned on to drive the outer cutting head 36 to move horizontally, so as to flexibly adjust the position of the outer cutting head 36;

[0055] At the same time, the fifth motor 471 is controlled to start driving the driving shaft 472 and the driving gear 473 to drive the driven gear ring 47 and the fixed outer frame 461 to rotate at high speed, thereby driving the positioned bearing blank 6 to rotate at high speed, so as to cooperate with the use of the inner cutting head 26 and the outer cutting head 36 of the appropriate type to synchronously and automatically perform inner turning and outer turning on the inner side and the outer side of the bearing blank 6, thereby effectively improving the overall turning efficiency of the bearing blank 6;

[0056] After one end of the bearing blank 6 is turned inside and outside, there is no need to disassemble the bearing blank 6. It is only necessary to translate the fixing assembly 46 and the bearing blank 6 in the opposite direction, and flip the fixing assembly 46 and the bearing blank 6 so that the bearing blank 6 faces upward. Then, move the fixing assembly 46 and the bearing blank 6 downward so that the bottom end of the fixing assembly 46 is close to the conveyor belt 53, and the distance between the upper surface of the conveyor belt 53 and the bottom end of the fixing assembly 46 is greater than the length of the clamping end of the bearing blank 6 without cutting.

[0057] Subsequently, the third motor 469 is controlled to start driving the third worm 468 to drive the third worm wheel 467 and the connecting ring 466 to rotate in the opposite direction, thereby driving the driving rings 465 on both sides to rotate synchronously, and the plane thread protrusion is movably engaged in the corresponding plane thread groove, driving the corresponding multiple driving plates 464 to drive the multiple positioning plates 463 to move in the opposite direction, and the bearing blank 6 is released from the clamping, and the bearing blank 6 moves vertically in the through groove 462 until the original clamping end of the bearing blank 6 contacts the upper surface of the conveyor belt 53;

[0058] At this time, the end of the cut bearing blank 6 is placed between the multiple positioning plates 463, and then the bearing blank 6 is clamped and positioned. At this time, the original clamping end of the bearing blank 6 is located on the outside, which is convenient for the subsequent direct turning of the inner and outer sides of the bearing blank 6, without the need to loosen the clamping and manually rotate, thereby improving the overall turning efficiency of the bearing blank 6;

[0059] After all the bearing blanks 6 are turned, they are moved to the conveyor belt 53 and released from the clamping, and are automatically unloaded and transported to carry out the turning process of the next bearing blank 6.

[0060] 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 turning processing equipment, comprising an equipment base (1), characterized in that: A supporting side plate (11) is fixedly mounted on the top of the equipment base (1), a mounting top plate (12) is fixedly mounted on the top of the supporting side plate (11), an inner cutting mechanism (2) is fixedly mounted on the side of the top of the equipment base (1) close to the supporting side plate (11), an outer cutting mechanism (3) is fixedly mounted on the side of the bottom of the mounting top plate (12) close to the inner cutting mechanism (2), the positions of the inner cutting mechanism (2) and the outer cutting mechanism (3) are vertically corresponding, a fixed rotation mechanism (4) is fixedly mounted on the side of the bottom of the mounting top plate (12) away from the outer cutting mechanism (3), a bearing blank (6) is detachably mounted in the middle of the fixed rotation mechanism (4), and a transmission mechanism (5) is fixedly mounted on the side of the top of the equipment base (1) close to the fixed rotation mechanism (4); The inner cutting mechanism (2) comprises a first lifting cylinder (21), the first lifting cylinder (21) being fixedly mounted on a side of the top of the equipment base (1) close to the supporting side plate (11), a first linear guide rail (22) being fixedly mounted on the driving end of the first lifting cylinder (21), a first L-shaped frame (23) being fixedly mounted on the driving end of the first linear guide rail (22), a first adjusting shaft (24) being rotatably mounted on the top of the first L-shaped frame (23), a first rotating disk (25) being fixedly mounted on one end of the first adjusting shaft (24), and the first rotating disk (25) being away from the first adjusting shaft. A plurality of inner cutting heads (26) distributed in an annular array are provided on one side of the shaft (24); a first worm wheel (241) is fixedly mounted on one end of the first adjusting shaft (24) away from the first rotating disk (25); a first worm (242) is meshingly connected to the outer side of the first worm wheel (241); the first worm (242) is rotatably mounted on the outer side of the first L-shaped frame (23); a first motor (243) is fixedly mounted on one side of the outer wall of the first L-shaped frame (23) close to the first adjusting shaft (24); a driving end of the first motor (243) and a bottom end of the first worm (242) are fixedly mounted; The outer cutting mechanism (3) comprises a second lifting cylinder (31), the second lifting cylinder (31) is fixedly mounted on a side of the bottom end of the mounting top plate (12) close to the inner cutting mechanism (2), a second linear guide rail (32) is fixedly mounted on the driving end of the second lifting cylinder (31), a second L-shaped frame (33) is fixedly mounted on the driving end of the second linear guide rail (32), a second adjusting shaft (34) is rotatably mounted on the bottom of the second L-shaped frame (33), a second rotating disk (35) is fixedly mounted on one end of the second adjusting shaft (34), and the second rotating disk (35) is away from the second adjusting shaft (34). A plurality of external cutting heads (36) distributed in an annular array are provided on one side of the shaft (34); a second worm gear (341) is fixedly mounted on one end of the second adjustment shaft (34) away from the second rotating disk (35); a second worm (342) is meshingly connected to the outer side of the second worm gear (341); the second worm (342) is rotatably mounted on the outer side of the second L-shaped frame (33); a second motor (343) is fixedly mounted on one side of the outer wall of the second L-shaped frame (33) close to the second adjustment shaft (34); a driving end of the second motor (343) and a top end of the second worm (342) are fixedly mounted.

2. A bearing turning equipment according to claim 1, characterized in that: A first fixing seat (261) corresponding to the inner cutting cutter head (26) is fixedly mounted on one side of the first rotating disk (25) away from the first adjusting shaft (24); one end of the inner cutting cutter head (26) is movably engaged in the corresponding first fixing seat (261); and a first bolt (262) is threadedly mounted between the first fixing seat (261) and the corresponding inner cutting cutter head (26).

3. The bearing turning equipment according to claim 1, characterized in that: A second fixing seat (361) corresponding to the outer cutting head (36) is fixedly mounted on one side of the second rotating disk (35) away from the second adjusting shaft (34); one end of the outer cutting head (36) is movably engaged in the corresponding second fixing seat (361); and a second bolt (362) is threadedly mounted between the second fixing seat (361) and the corresponding outer cutting head (36).

4. The bearing turning equipment according to claim 1, characterized in that: The fixed-rotation mechanism (4) comprises a third lifting cylinder (41), the third lifting cylinder (41) is fixedly mounted on a side of the bottom end of the mounting top plate (12) away from the outer cutting mechanism (3), a driving end of the third lifting cylinder (41) is fixedly mounted with a third linear guide rail (42), a driving end of the third linear guide rail (42) is fixedly mounted with a connecting cross frame (43), both sides of the bottom end of the connecting cross frame (43) are vertically mounted with connecting longitudinal frames (44), a rotating frame (45) is arranged between the two connecting longitudinal frames (44), a middle fixed card of the rotating frame (45) is provided with two symmetrically distributed rotating bearings (451), a middle fixed card of the rotating bearing (451) is provided with a through-fixing assembly (46), a flip shaft (452) is fixedly mounted on the outer side of the rotating frame (45), and the flip shaft (452) is rotatably mounted on the bottom of the connecting longitudinal frame (44).

5. A bearing turning processing equipment according to claim 4, characterized in that: The fixing assembly (46) comprises a fixing outer frame (461), the fixing outer frame (461) is fixedly connected to the middle of two rotating bearings (451), a through groove (462) is provided in the middle of the fixing outer frame (461), the fixing outer frame (461) is set as a hollow structure, a plurality of positioning plates (463) distributed in a ring array are provided in the through groove (462), one end of the bearing blank (6) is movably connected between the plurality of positioning plates (463), two symmetrically distributed driving plates (464) are vertically installed at opposite ends of the positioning plates (463), the driving plates (464) are slidably connected to the fixing outer frame (461), the driving plates (464) extend into the fixing outer frame (461), a driving ring (465) is rotatably installed on one side of the fixing outer frame (461) close to the driving plate (464), and the two driving rings (465) A planar threaded protrusion is integrally formed on the opposite sides of the drive plate (464), a planar threaded groove for use with the planar threaded protrusion is provided on one side of the drive plate (464) close to the drive ring (465), and the planar threaded protrusion is movably engaged in the corresponding planar threaded groove. A connecting ring (466) is integrally formed in the middle of the two drive rings (465), and the connecting ring (466) is rotatably mounted in the fixed outer frame (461). A third worm gear (467) is fixedly sleeved on the outer side of the connecting ring (466), and a third worm (468) is meshingly connected to the outer side of the third worm gear (467). The third worm (468) is rotatably mounted on the inner wall of the fixed outer frame (461). A third motor (469) is fixedly mounted on one side of the inner wall of the fixed outer frame (461) close to the third worm (468), and the driving end of the third motor (469) and one end of the third worm (468) are fixedly mounted.

6. A bearing turning processing equipment according to claim 4, characterized in that: A fourth worm gear (453) is fixedly mounted on the end of the flip shaft (452), a fourth worm gear (454) is meshingly connected to the outer side of the fourth worm gear (453), the fourth worm gear (454) is rotatably mounted on the outer side of the corresponding connecting longitudinal frame (44), a fourth motor (455) is fixedly mounted on one side of the connecting longitudinal frame (44) close to the flip shaft (452), and a driving end of the fourth motor (455) and an end of the fourth worm gear (454) are fixedly mounted.

7. The bearing turning equipment according to claim 5, characterized in that: A driven gear ring (47) is fixedly mounted on the middle portion of the outer side of the fixed outer frame (461); a fifth motor (471) is fixedly mounted on the top of the rotating frame (45); a driving shaft (472) is fixedly mounted on the driving end of the fifth motor (471); a driving gear (473) is fixedly mounted on the outer side of the driving shaft (472); and the driving gear (473) and the driven gear ring (47) are meshingly connected.

8. The bearing turning equipment according to claim 1, characterized in that: The transmission mechanism (5) comprises two groups of mechanism side frames (51) which are symmetrically distributed. The mechanism side frames (51) are fixedly mounted on the top of the equipment base (1) near the fixed and rotating mechanism (4). A transmission roller (52) is rotatably mounted on the top of each group of the mechanism side frames (51). A transmission belt (53) is movably sleeved on the outer sides of the two transmission rollers (52). A crown gear (54) is fixedly mounted on one end of one of the transmission rollers (52). A sixth motor (541) is fixedly mounted on the side of the mechanism side frame (51) near the crown gear (54). A transmission gear (542) is fixedly mounted on the driving end of the sixth motor (541). The transmission gear (542) is meshingly connected with the crown gear (54).

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