CN113996852B - Lathe clamping device that bearing inner race processing was used - Google Patents
Lathe clamping device that bearing inner race processing was used Download PDFInfo
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- CN113996852B CN113996852B CN202111306409.2A CN202111306409A CN113996852B CN 113996852 B CN113996852 B CN 113996852B CN 202111306409 A CN202111306409 A CN 202111306409A CN 113996852 B CN113996852 B CN 113996852B
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- 230000007306 turnover Effects 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000008569 process Effects 0.000 claims abstract description 9
- 238000003801 milling Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 18
- 238000003754 machining Methods 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 11
- 230000000670 limiting effect Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract description 17
- 230000009471 action Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a machine tool clamping device for processing a bearing outer ring, which comprises an operation table, wherein a bearing plate is arranged above the operation table, a blanking piece for blanking the bearing outer ring at equal intervals is arranged above the bearing plate, a bearing pedestal is arranged above the bearing plate, a clamping device is arranged at the position of the bearing pedestal corresponding to the bearing outer ring, a fixed table is arranged on one side of the clamping device, a turnover device is arranged above the fixed table, the turnover device drives the bearing plate to intermittently rotate at equal intervals relative to the fixed table, the machine tool clamping device for processing the bearing outer ring clamps the inner wall of the bearing outer ring, the bearing outer ring is prevented from being directly clamped to cause processing dead angles, under the action of a rotating mechanism, the bearing pedestal drives the bearing outer ring to rotate relative to the operation table to drive the bearing outer ring to overturn, the bottom of the bearing outer ring is prevented from being taken down to process the bearing outer ring, the bearing outer ring is clamped after the bearing outer ring is overturned, the bearing outer ring is prevented from being taken down, the processing step is saved, and the processing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of bearing machining, in particular to a machine tool clamping device for machining an outer ring of a bearing.
Background
A bearing is a mechanical element that limits relative movement to a desired range of movement and reduces friction between moving parts. The bearing is divided into a rolling bearing and a sliding bearing according to different structures, wherein the rolling bearing has a definite structure and consists of an outer ring, an inner ring, rolling bodies and a retainer, and the outer ring is matched with a bearing plate to play a supporting role.
In the prior art, the bearing outer ring is mostly made by bearing steel pipe cutting, but the edge of the semi-finished product of the bearing outer ring made by cutting has a large amount of burrs and uneven parts, secondary polishing processing is needed, in order to guarantee the positioning of the bearing outer ring during polishing processing, the bearing outer ring needs to be positioned and clamped, the bearing outer ring belongs to a thin-wall part, clamping is easy to deform, in order to guarantee processing precision, a 6-point or 12-point floating clamp is used for clamping, clamping force can be uniformly pressed on the outer circle surface of the bearing outer ring, deformation caused by clamping is reduced, one end of the bearing outer ring is contacted with the clamp in such a clamping mode, the clamp plays a certain shielding role on the bearing outer ring, a certain operation dead angle exists in turning tool turning, and when the bearing outer ring is processed, the two ends of the clamp need to be processed and turned, the existing clamping clamp has single function, only can provide a limiting role for the bearing outer ring, so that the bearing outer ring is mutually fixed with a machine tool, if the bearing outer ring needs to be overturned, and then the overturning clamp needs to be used for overturning the bearing outer ring, and then is fixed with the clamping clamp, so that the processing steps of the bearing outer ring need to be: the method comprises the steps of fixing the bearing outer ring by the clamp, turning the bearing outer ring by the turning tool, turning the bearing outer ring by the turning clamp, fixing the bearing outer ring by the clamping clamp, and turning the bearing outer ring by the turning tool, so that a plurality of processing steps are added, and the processing efficiency of the bearing outer ring is lower. Therefore, we propose a machine tool clamping device for processing the outer ring of the bearing.
Disclosure of Invention
The invention aims to provide a machine tool clamping device for processing an outer ring of a bearing, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the machine tool clamping device for machining the bearing outer ring comprises an operation table, wherein a bearing plate for supporting the bearing outer ring is arranged above the operation table, a milling cutter is arranged on one side of the bearing plate, blanking pieces for blanking the bearing outer ring at equal intervals are arranged above the bearing plate, and the blanking pieces drive the bearing outer ring to vertically fall to the bearing plate at equal intervals;
a placing groove is formed above the bearing plate, a bearing pedestal is arranged in the placing groove, a clamping device is arranged at the position, corresponding to the bearing outer ring, of the bearing pedestal, the clamping device clamps the inner wall of the bearing outer ring, so that the bearing outer ring is connected with the bearing pedestal, the bearing pedestal drives the bearing outer ring to rotate relative to the bearing plate, and the milling cutter is used for processing the bearing outer ring;
a fixed table is arranged on one side of the clamping device, a turnover device is arranged above the fixed table, and the turnover device drives the bearing plate to intermittently rotate at equal intervals relative to the fixed table, so that the bearing outer ring is driven to turn relative to the fixed table, and the machining position of the bearing outer ring is regulated;
the milling cutters are provided with two groups, and the positions of the two groups of milling cutters correspond to the outer walls of the outer rings of the front bearing and the rear bearing respectively.
Preferably, the unloading piece is including setting up the storing platform in the operation panel top, the storing platform is including perpendicular and the feeding frame of operation panel and the auxiliary frame of setting in feeding frame both sides, both sides the inside stopper that all is equipped with of auxiliary frame, both ends and auxiliary frame are gone up to the stopper have all reserved sliding space between, two all be equipped with the receiving plate in the sliding space, two the transverse interval of receiving plate is the diameter of a bearing outer lane, and the receiving plate is connected with same connecting rod jointly, connecting rod one side is equipped with the movable rod that runs through the auxiliary frame, auxiliary frame one side is equipped with the drive connecting rod and carries out gliding driving piece along sliding space.
Preferably, the driving piece is including fixed slip table that sets up in auxiliary frame one side, connecting rod and fixed slip table sliding connection, fixed slip table one side is equipped with driving motor, driving motor's output runs through fixed slip table one side fixedly connected with cam, the sliding tray has been seted up to the cam inside, and the cam is connected with the sliding block through the sliding tray, the sliding block passes through axis of rotation and connecting rod interconnect, and the spacing groove has been seted up to the position of the corresponding sliding block of fixed slip table.
Preferably, the clamping device comprises a mounting groove formed in the bearing shaft platform, a sliding rod penetrating through the top of the bearing shaft platform is arranged in the mounting groove, a pushing cylinder for driving the sliding rod to slide back and forth relative to the mounting groove is arranged at the bottom of the bearing shaft platform, a wheel groove is formed in the outer wall of the bearing shaft platform, and the bearing shaft platform is connected with the rotating mechanism through the wheel groove;
the sliding rod is characterized in that a rotating groove is formed in the sliding rod, rotating blocks are arranged at two ends of the rotating groove, rotating plates are arranged on one sides, away from each other, of the rotating blocks, a mounting groove is formed in the position of each corresponding rotating plate of the bearing shaft platform, the rotating plates are connected with the mounting groove in a rotating mode through rotating shafts, and clamping blocks are arranged at positions of outer rings of corresponding bearings of the rotating plates.
Preferably, the rotating mechanism comprises a fixed plate fixedly supported at the bottom of the bearing plate, one side of the bearing table provided with a wheel groove penetrates through the fixed plate, a driven wheel is fixedly sleeved outside the wheel groove, one side of the driven wheel is provided with a driving wheel, the driven wheel and the driving wheel are connected with each other through a wheel belt, the center of the driving wheel is connected with a rotating motor through a coupling, and the rotating motor is connected with the fixed plate through a motor frame.
Preferably, the turning device is including setting up the upset motor in the fixed station bottom, one side that the output of upset motor runs through the fixed station is connected with the rotor plate, the rotor plate top is equipped with a plurality of tooth piece, the fixed riser that is equipped with in rotor plate top, one side that the riser is close to the rotor plate is equipped with the dwang of taking rotation gear, the dwang passes through rotation gear and tooth piece intermeshing, and the dwang runs through one side of riser and be equipped with splint, splint and bearing plate fixed connection.
Preferably, a conveyor belt for conveying the machined bearing outer ring is arranged below the bearing plate.
Preferably, a plurality of supporting rods are arranged at the bottom of the material storage table, the material storage table is mutually fixed with the operation table through the supporting rods, a limiting plate is fixedly arranged between the two supporting rods, the limiting plate is fixedly connected with a telescopic cylinder, and the output end of the telescopic cylinder is fixedly connected with the milling cutter.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the clamping device clamps the inner wall of the bearing outer ring, so that the processing dead angle caused by directly clamping the outer ring is avoided, the bearing shaft table drives the bearing outer ring to rotate relative to the operation table under the action of the rotating mechanism, one end of the bearing outer ring is enabled to finish processing work, after one end of the bearing outer ring is processed, the turnover mechanism drives the bearing outer ring to turn over, the bottom of the bearing outer ring is processed, the bearing outer ring is prevented from being taken down to clamp the bearing outer ring after the bearing outer ring is turned over, processing steps are saved, and the processing efficiency is improved.
2. According to the invention, the opening of the blanking piece is opposite to the bearing pedestal, and the conveyor belt is positioned below the bearing plate, so that the bearing outer ring falls to the bearing plate at a certain interval, and after the two ends of the bearing outer ring are processed, the clamping blocks release the limiting effect on the bearing outer ring, and the bearing outer ring falls to the conveyor belt freely, so that the full automation of the processing of the bearing outer ring is realized.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic side view of the structure of the present invention;
FIG. 3 is a cross-sectional view of the internal structure of the magazine;
FIG. 4 is a schematic structural diagram of a connection mode of a driving member and a receiving plate;
FIG. 5 is a schematic view of a clamping device;
FIG. 6 is a schematic structural diagram of a connection between a bearing plate and a turnover device;
fig. 7 is a schematic structural diagram of a rotating structure.
In the figure: 1-an operation table; 2-bearing plates; 21-a placement groove; 3-milling cutter; 4-blanking piece; 41-a material storage table; 411-feeding frame; 412-auxiliary frame; 42-limiting blocks; 43-receiving plate; 44-connecting rods; 45-moving a rod; 5-a bearing pedestal; 6-clamping means; 61-mounting slots; 62-a sliding rod; 63-pushing cylinder; 64-wheel groove; 65-rotating grooves; 66-rotating the block; 67-rotating plate; 68-a mounting groove; 69-clamping blocks; 7-a fixed table; 8-turning device; 81-turning over the motor; 82-circular plate; 83-tooth block; 84-risers; 85-rotating a gear; 86-turning a rod; 87-clamping plates; 9-a driving member; 91-fixing a sliding table; 92-driving a motor; 93-cam; 94-a sliding groove; 95-sliding blocks; 96-limit grooves; 10-a rotation mechanism; 101-a fixed plate; 102-driven wheel; 103-a driving wheel; 104-a rotating electric machine; 11-a conveyor belt; 12-supporting rods; 13-limiting plates; 14-telescopic cylinder.
Detailed Description
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. 1-7, the present invention provides a technical solution: a machine tool clamping device for processing a bearing outer ring comprises an operation table 1, wherein a bearing plate 2 for supporting the bearing outer ring is arranged above the operation table 1, a milling cutter 3 is arranged on one side of the bearing plate 2, a blanking piece 4 for blanking the bearing outer ring at equal intervals is arranged above the bearing plate 2, and the blanking piece 4 drives the bearing outer ring to vertically fall to the bearing plate 2 at equal intervals;
a placing groove 21 is formed above the bearing plate 2, a bearing pedestal 5 is arranged in the placing groove 21, a clamping device 6 is arranged at the position of the bearing pedestal 5 corresponding to the bearing outer ring, the clamping device 6 clamps the inner wall of the bearing outer ring, the bearing outer ring is connected with the bearing pedestal, the bearing pedestal drives the bearing outer ring to rotate relative to the bearing plate 2, and the milling cutter 3 processes the bearing outer ring;
a fixed table 7 is arranged on one side of the clamping device 6, a turnover device 8 is arranged above the fixed table 7, and the turnover device 8 drives the bearing plate 2 to intermittently rotate at equal intervals relative to the fixed table 7, so that the bearing outer ring is driven to turn relative to the fixed table 7, and the machining position of the bearing outer ring is regulated;
the milling cutters 3 are provided with two groups, and the positions of the two groups of milling cutters 3 respectively correspond to the outer walls of the front bearing outer ring and the rear bearing outer ring which are turned over.
As shown in fig. 3, the blanking member 4 includes a material storage table 41 disposed above the operation table 1, the material storage table 41 includes a material feeding frame 411 perpendicular to the operation table 1 and an auxiliary frame 412 disposed at two sides of the material feeding frame 411, the material feeding frame 411 and the auxiliary frame 412 are mutually communicated, a limited block 42 is disposed inside the auxiliary frame 412 at two sides, sliding spaces are reserved between upper and lower ends of the limited block 42 and the auxiliary frame 412, material receiving plates 43 are disposed in the two sliding spaces, a transverse space between the two material receiving plates 43 is a diameter of a bearing outer ring, a longitudinal space between the two material receiving plates 43 is a height of the bearing outer ring, the two material receiving plates 43 are jointly connected with a same connecting rod 44, a moving rod 45 penetrating through the auxiliary frame 412 is disposed at one side of the connecting rod 44, a driving member 9 driving the connecting rod 44 to slide along the sliding spaces is disposed at one side of the auxiliary frame 412, and the driving member 9 drives the material receiving plates 43 to slide in the auxiliary frame 412 at equal intervals in sequence.
As shown in fig. 4, the driving piece 9 includes a fixed sliding table 91 fixedly disposed on one side of the auxiliary frame 412, the connecting rod 44 is slidably connected with the fixed sliding table 91, a driving motor 92 is disposed on one side of the fixed sliding table 91, an output end of the driving motor 92 penetrates through the fixed sliding table 91 and is fixedly connected with a cam 93, a sliding groove 94 is formed in the cam 93, the cam 93 is connected with a sliding block 95 through the sliding groove 94, the sliding block 95 is mutually connected with the connecting rod 44 through a rotating shaft, and a limiting groove 96 is formed in a position of the corresponding sliding block 95 of the fixed sliding table 91, the driving motor 92 drives the cam 93 to rotate, and due to irregularities of the structure of the cam 93 and the limiting effect of the fixed sliding table 91 on the moving rod 45, the sliding block 95 drives the moving rod 45 to move along the fixed sliding table 91, so that two material receiving plates move in a sliding space, and the bearing outer ring sequentially and equidistantly drops.
The clamping device 6 comprises a mounting groove 61 formed in the bearing shaft platform 5, a sliding rod 62 penetrating through the top of the bearing shaft platform 5 is arranged in the mounting groove 61, a pushing cylinder 63 for driving the sliding rod 62 to slide back and forth relative to the mounting groove 61 is arranged at the bottom of the bearing shaft platform 5, a wheel groove 64 is formed in the outer wall of the bearing shaft platform 5, and the bearing shaft platform 5 is connected with the rotating mechanism 10 through the wheel groove 64;
as shown in fig. 5, a rotating groove 65 is formed in the sliding rod 62, rotating blocks 66 are arranged at two ends of the rotating groove 65, rotating plates 67 are arranged on one sides, away from each other, of the two rotating blocks 66, a placing groove 68 is formed in the position, corresponding to the rotating plates 67, of the bearing pedestal 5, the rotating plates 67 are in rotating connection with the placing groove 68 through a rotating shaft, and clamping blocks 69 are arranged in the positions, corresponding to the bearing outer rings, of the rotating plates 67;
when the pushing cylinder 65 contracts, the sliding rod 62 slides into the mounting groove 61 to drive the two rotating blocks 66 to rotate in opposite directions, the two clamping blocks 69 are close to each other to fully expose the bearing pedestal 5, the bearing outer ring falls onto the bearing pedestal 5, the pushing cylinder 65 extends, the sliding rod 62 slides upwards to drive the two clamping blocks 69 to move away from each other until the clamping blocks 69 are in contact with the inner wall of the bearing outer ring, and the clamping blocks 69 act on the inner wall of the bearing outer ring to fix the bearing outer ring and the bearing pedestal 5;
when the clamping block 69 is abutted against the inner wall of the bearing outer ring, the milling cutter 3 processes the surface of the bearing outer ring, after one side of the bearing outer ring is processed, the turnover device 8 drives the bearing plate 2 to rotate, the upper side and the lower side of the bearing outer ring are adjusted, the lower side milling cutter processes the outer wall of the bearing, in the process, the clamping block 69 is always abutted against the bearing outer ring, the steps of taking out the bearing outer ring and clamping the bearing outer ring again after the turnover are omitted, and the processing efficiency of the bearing outer ring is improved.
As shown in fig. 7, the rotation mechanism 10 includes a fixed plate 101 fixedly supported at the bottom of the bearing plate 2, one side of the bearing table with a wheel groove 64 is penetrated through the fixed plate 101, a driven wheel 102 is fixedly sleeved outside the wheel groove 64, one side of the driven wheel 102 is provided with a driving wheel 103, the driven wheel 102 and the driving wheel 103 are connected with each other through a wheel belt, the center of the driving wheel 103 is connected with a rotation motor 104 through a coupling, and the rotation motor 104 is connected with the fixed plate 101 through a motor frame.
As shown in fig. 6, the turning device 8 comprises a turning motor 81 arranged at the bottom of the fixed table 7, wherein one side of the output end of the turning motor 81 penetrating through the fixed table 7 is connected with a circular plate 82, the top of the circular plate 82 is provided with a plurality of tooth blocks 83, the top of the circular plate 82 is fixedly provided with a vertical plate 84, one side of the vertical plate 84, which is close to the circular plate 82, is provided with a rotating rod 86 with a rotating gear 85, the rotating rod 86 is meshed with the tooth blocks 83 through the rotating gear 85, one side of the rotating rod 86 penetrating through the vertical plate 84 is provided with a clamping plate 87, and the clamping plate 87 is fixedly connected with the bearing plate 2;
the turning motor 81 drives the circular plate 82 to rotate, the rotating gear 85 is meshed with the circular plate 82 through the tooth blocks 83, and because the number of the tooth blocks 83 is small, when the tooth blocks 83 are far away from the rotating gear 85, the circular plate 82 rotates, the rotating gear 85 is kept static, the milling cutter 3 processes the outer ring of the bearing, when one side of the outer ring of the bearing is processed, the tooth blocks 83 are contacted with the rotating gear 85, the rotating gear 85 rotates relative to the vertical plate 84, the outer ring of the bearing is turned over, and the outer ring of the bearing is processed through the lower milling cutter.
A conveyor belt 11 for conveying the processed bearing outer ring is arranged below the bearing plate 2, and the conveyor belt 11 conveys the fallen bearing outer ring to a next processing area.
As shown in fig. 1, a plurality of support rods 12 are arranged at the bottom of a material storage table 41, the material storage table 41 is mutually fixed with an operation table 1 through the support rods 12, a limiting plate 13 is fixedly arranged between the two support rods 12, a telescopic cylinder 14 is fixedly connected with the limiting plate 13, the output end of the telescopic cylinder 14 is fixedly connected with a milling cutter 3, the telescopic cylinder 14 drives the milling cutter 3 to move relative to the outer ring of the bearing, and the bearing is prevented from being influenced by the rotation of the bearing plate 2 when the outer ring of the bearing is processed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a lathe clamping device that bearing inner race processing was used, includes operation panel (1), operation panel (1) top is equipped with bearing plate (2) of support bearing inner race, bearing plate (2) one side is equipped with milling cutter (3), its characterized in that: a blanking piece (4) for blanking the outer ring of the bearing at equal intervals is arranged above the bearing plate (2), and the blanking piece (4) drives the outer ring of the bearing to vertically fall to the bearing plate (2) at equal intervals; a placing groove (21) is formed in the upper portion of the bearing plate (2), a bearing table (5) is arranged in the placing groove (21), a clamping device (6) is arranged at the position, corresponding to the bearing outer ring, of the bearing table (5), the clamping device (6) clamps the inner wall of the bearing outer ring, the bearing outer ring is connected with the bearing table, the bearing table drives the bearing outer ring to rotate relative to the bearing plate (2), and the milling cutter (3) processes the bearing outer ring; a fixed table (7) is arranged on one side of the clamping device (6), a turnover device (8) is arranged above the fixed table (7), and the turnover device (8) drives the bearing plate (2) to intermittently rotate at equal intervals relative to the fixed table (7), so that the bearing outer ring is driven to turn over relative to the fixed table (7), and the machining position of the bearing outer ring is regulated; milling cutter (3) are equipped with two sets of, and the position of two sets of milling cutters (3) corresponds the upset front and back bearing outer lane outer wall respectively, unloading piece (4) are including setting up storage bench (41) in operation panel (1) top, storage bench (41) are including feeding frame (411) and auxiliary frame (412) of setting in feeding frame (411) both sides of perpendicular to operation panel (1), both sides auxiliary frame (412) are inside all to be equipped with stopper (42), both ends and auxiliary frame (412) all reserve between stopper (42) are gone up and are had the slip space, two all be equipped with in the slip space and connect flitch (43), two connect flitch (43) lateral distance to be the diameter of a bearing outer lane, and connect flitch (43) to be connected with same connecting rod (44) jointly, connecting rod (44) one side is equipped with movable rod (45) that runs through auxiliary frame (412), auxiliary frame (412) one side is equipped with drive connecting rod (44) and carries out gliding driving piece (9) along the slip space.
2. A machine tool holding device for machining a bearing outer ring according to claim 1, wherein: the driving piece (9) is including fixed slip table (91) of setting in auxiliary frame (412) one side, movable rod (45) and fixed slip table (91) sliding connection, fixed slip table (91) one side is equipped with driving motor (92), the output of driving motor (92) runs through fixed slip table (91) one side fixedly connected with cam (93), sliding tray (94) have been seted up to inside cam (93), and cam (93) are connected with sliding block (95) through sliding tray (94), sliding block (95) are through axis of rotation and movable rod (45) interconnect, and limit groove (96) have been seted up to the position of fixed slip table (91) corresponding sliding block (95).
3. A machine tool holding device for machining a bearing outer ring according to claim 2, wherein: the clamping device (6) comprises a mounting groove (61) formed in the bearing table (5), a sliding rod (62) penetrating through the top of the bearing table (5) is arranged in the mounting groove (61), a pushing cylinder (63) for driving the sliding rod (62) to slide back and forth relative to the mounting groove (61) is arranged at the bottom of the bearing table (5), a wheel groove (64) is formed in the outer wall of the bearing table (5), and the bearing table (5) is connected with a rotating mechanism (10) through the wheel groove (64);
the sliding rod (62) is internally provided with a rotating groove (65), two ends of the rotating groove (65) are respectively provided with a rotating block (66), one sides, away from each other, of the rotating blocks (66) are respectively provided with a rotating plate (67), the positions of the corresponding rotating plates (67) of the bearing table (5) are provided with a mounting groove (68), the rotating plates (67) are rotationally connected with the mounting groove (68) through rotating shafts, and clamping blocks (69) are arranged at the positions of outer rings of the corresponding bearings of the rotating plates (67).
4. A machine tool holding device for machining a bearing outer ring according to claim 3, wherein: the rotary mechanism (10) comprises a fixed plate (101) fixedly supported at the bottom of a bearing plate (2), one side of a bearing table provided with a wheel groove (64) penetrates through the fixed plate (101), a driven wheel (102) is fixedly sleeved outside the wheel groove (64), a driving wheel (103) is arranged on one side of the driven wheel (102), the driven wheel (102) and the driving wheel (103) are connected with each other through a wheel belt, a rotary motor (104) is connected with the center of the driving wheel (103) through a coupling, and the rotary motor (104) is connected with the fixed plate (101) through a motor frame.
5. The machine tool holding device for machining a bearing outer ring according to claim 4, wherein: turning device (8) are including setting up upset motor (81) in fixed station (7) bottom, one side that the output of upset motor (81) runs through fixed station (7) is connected with plectane (82), plectane (82) top is equipped with a plurality of tooth piece (83), plectane (82) top is fixed to be equipped with riser (84), one side that riser (84) is close to plectane (82) is equipped with dwang (86) of taking rotation gear (85), dwang (86) are through rotation gear (85) and tooth piece (83) intermeshing, and one side that dwang (86) runs through riser (84) is equipped with splint (87), splint (87) and bearing plate (2) fixed connection.
6. The machine tool holding device for machining a bearing outer ring according to claim 5, wherein: and a conveyor belt (11) for conveying the machined bearing outer ring is arranged below the bearing plate (2).
7. The machine tool holding device for machining a bearing outer ring according to claim 6, wherein: the bottom of the material storage table (41) is provided with a plurality of supporting rods (12), the material storage table (41) is mutually fixed with the operation table (1) through the supporting rods (12), a limiting plate (13) is fixedly arranged between the two supporting rods (12), the limiting plate (13) is fixedly connected with a telescopic cylinder (14), and the output end of the telescopic cylinder (14) is fixedly connected with the milling cutter (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111306409.2A CN113996852B (en) | 2021-11-05 | 2021-11-05 | Lathe clamping device that bearing inner race processing was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111306409.2A CN113996852B (en) | 2021-11-05 | 2021-11-05 | Lathe clamping device that bearing inner race processing was used |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113996852A CN113996852A (en) | 2022-02-01 |
| CN113996852B true CN113996852B (en) | 2024-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111306409.2A Active CN113996852B (en) | 2021-11-05 | 2021-11-05 | Lathe clamping device that bearing inner race processing was used |
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| Country | Link |
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| CN (1) | CN113996852B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116494039B (en) * | 2023-06-25 | 2023-09-19 | 南京市腾阳机械有限公司 | Processing grinder for bearing |
| CN118720812B (en) * | 2024-07-29 | 2025-09-09 | 浙江五洲新春集团股份有限公司 | A processing device for special-shaped bearing outer ring parts |
| CN120734403B (en) * | 2025-09-02 | 2025-11-14 | 瓦房店正达冶金轧机轴承有限公司 | Processing equipment of self-lubricating bearing structure |
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