CN111001880B - Bearing ring numerical control machine tool - Google Patents
Bearing ring numerical control machine tool Download PDFInfo
- Publication number
- CN111001880B CN111001880B CN201911287184.3A CN201911287184A CN111001880B CN 111001880 B CN111001880 B CN 111001880B CN 201911287184 A CN201911287184 A CN 201911287184A CN 111001880 B CN111001880 B CN 111001880B
- Authority
- CN
- China
- Prior art keywords
- bearing ring
- machine tool
- fuselage
- manipulator
- buffer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
- B23Q7/047—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers the gripper supporting the workpiece during machining
Abstract
The invention discloses a bearing ring numerical control machine tool, relates to the technical field of bearing machining equipment, and solves the problem that the worker is inconvenient to manage due to the fact that the radiation range is too large when the machine tool machines a bearing ring. Technical scheme is a bearing ring digit control machine tool, including the fuselage, be provided with the feeding conveyer belt on the fuselage, one side of feeding conveyer belt is provided with the feed back conveyer belt, and transmission direction between them is parallel and opposite, the feed back conveyer belt dorsad the both ends position of one side of feeding conveyer belt all is provided with the sword tower to and snatch the bearing ring respectively to corresponding the manipulator that sword tower department processed, be fixed with the multiple cutter that is used for the bearing ring processing on the sword tower, the axial of sword tower with the transmission direction of feed back conveyer belt is perpendicular. The invention has reasonable structure, greatly reduces the radiation range of operation during the processing of the bearing ring and is convenient for workers to maintain the machine tool.
Description
Technical Field
The invention relates to the technical field of bearing processing equipment, in particular to a bearing ring numerical control machine tool.
Background
The bearing is an important part in the modern mechanical equipment, and the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body. The rolling bearing mainly comprises an outer ring, an inner ring, a rolling body and a retainer, wherein the four parts are separately produced and processed in the production process of the rolling bearing, and then the four parts are assembled.
For example, publication number is CN 108380905A's patent discloses a bearing ring digit control machine tool, including the fuselage, the left and right sides of fuselage is provided with the cutter that is used for processing the bearing ring respectively, and will two bearing ring of fixed position snatchs respectively to two on the fuselage the manipulator that the cutter department processed, still be provided with the slope slide that is used for carrying the bearing ring that one end processing was accomplished on the fuselage, the lower extreme of slope slide still is provided with the turning device who is used for overturning bearing ring to fixed position.
The bearing ring numerical control machine tool is a second-generation machine tool of our department, but in the actual use process, the machine body is longer, the length range of a worker needing to be nursed is larger when the worker nurses, even if the surfaces of the two machine tools are arranged oppositely, one worker can only nurse the two machines at the same time, and the worker is not convenient to maintain the machine tool.
Disclosure of Invention
The invention aims to provide a bearing ring numerical control machine tool, which reduces the radiation range of operation during bearing ring processing and is convenient for workers to maintain the machine tool.
The technical purpose of the invention is realized by the following technical scheme: the utility model provides a bearing ring digit control machine tool, includes the fuselage, be provided with the feeding conveyer belt on the fuselage, one side of feeding conveyer belt is provided with the feed back conveyer belt, transmission direction parallel and opposite between them, the feed back conveyer belt dorsad the both ends position of one side of feeding conveyer belt all is provided with the sword tower to and snatch the bearing ring respectively to corresponding the manipulator that sword tower department processed, be fixed with the multiple cutter that is used for the bearing ring processing on the sword tower, the axial of sword tower with the transmission direction of feed back conveyer belt is perpendicular.
Through adopting above-mentioned scheme, will originally distribute in the sword tower and the manipulator of feeding transmission track and ejection of compact transmission track both sides and be revised as setting up in same one side to simplify bearing ring's transmission, makeed bearing ring transmission orbital area diminish, thereby greatly reduced the bearing ring and processed the radiation range of carrying out the operation man-hour, makeed the workman can observe the operation of lathe better, be convenient for the workman carry out some operations and maintain the lathe.
The invention is further configured to: the manipulator is characterized in that two buffer mechanisms for placing bearing rings for clamping the manipulator are further arranged on the manipulator body, the manipulator ascends and descends when clamping the bearing rings, the buffer mechanisms buffer up and down, one buffer mechanism is used for placing the bearing rings output by the feeding conveyor belt, and the other buffer mechanism is used for placing the bearing rings output by the return conveyor belt.
By adopting the scheme, the bearing ring has an error, and the height position of the manipulator is not easy to control when the bearing ring is clamped, so that the buffer mechanism is arranged, the bearing ring can fall along with the buffer mechanism when the manipulator descends to clamp the bearing ring, and the manipulator is prevented from rigidly colliding the bearing ring placing platform.
The invention is further configured to: the buffer mechanism comprises an outer sleeve fixed on the machine body, a vertical inner sleeve is sleeved in the outer sleeve, the inner sleeve is in threaded connection with the outer sleeve, a vertical central round hole is formed in the upper surface of the inner sleeve, a supporting spring is sleeved in the central round hole, a supporting piece sleeved in the central round hole is supported on the supporting spring, a lower arc groove is formed in the upper surface of the supporting piece and supports steel balls, a supporting plate is supported on the steel balls, an upper arc groove is formed in the lower surface of the supporting plate corresponding to the steel balls, a circle of circular plate is arranged on the outer wall of the upper end of the inner sleeve along the circumferential direction of the inner sleeve, a plurality of mounting holes are distributed on the circular plate at intervals along the circumferential direction of the circular plate, connecting bolts penetrate through the mounting holes and are in threaded connection with the supporting plate, and the connecting bolts are sleeved with buffer springs with elastic coefficients smaller than, the upper end and the lower end of the buffer spring are respectively supported on the supporting plate and the circular plate, and the aperture of the mounting hole is larger than the diameter of the rod part of the connecting bolt.
By adopting the scheme, the bearing ring is supported on the supporting plate, when the manipulator moves to the upper part of the bearing ring and descends to clamp the bearing ring, the manipulator firstly props against the upper surface of the bearing ring, the upper surface of the bearing ring is taken as a reference, if the left and right height deviation exists in the bearing ring, an included angle exists between the lower surface of the bearing ring and the horizontal plane, the supporting plate is pressed by the bearing ring, the supporting force at the position of the buffer spring is small because the elastic coefficient of the supporting spring is larger than that of the buffer spring, the supporting force at the position of the buffer spring is small, the supporting plate is firstly pressed down, the supporting plate is preferentially inclined at the moment, then the supporting plate is pressed down, but the supporting plate directly descends without being inclined instead of the elastic coefficient of the supporting elasticity being smaller than that of the buffer spring, then the manipulator moves the clamped bearing ring to the cutter tower to be processed by the cutter, the lower surface of the bearing, therefore, the height deviation of the left side and the right side of the bearing ring can be eliminated to a certain extent during processing, and the processing precision of the bearing ring is higher.
The invention is further configured to: the upper surface of backup pad still is fixed with a plurality of setting elements along its circumference interval distribution, the setting element is round platform form.
By adopting the scheme, when the bearing ring is placed on the supporting plate, the bearing ring can naturally slide down when being supported on the inclined surface of the positioning piece, so that the bearing ring is automatically positioned.
The invention is further configured to: the backup pad is circular, just be provided with the waist type hole that length direction set up along its radial in the backup pad, waist type is downthehole to be passed there is mounting bolt, mounting bolt with setting element threaded connection.
Through adopting above-mentioned scheme, the setting element can carry out position control along the length direction in waist type hole to can be according to the position at bearing ring size adjustment setting element place.
The invention is further configured to: and a cushion block is arranged between the positioning piece and the supporting plate, the cushion block is penetrated by the mounting bolt, and the outer edge of the cushion block protrudes out of the outer edge of the positioning piece.
Through adopting above-mentioned scheme, set up the cushion between setting element and backup pad, when placing the bearing ring in the backup pad, the lower surface of bearing ring supports on the cushion for the bearing ring is maked somebody a mere figurehead, avoids having some impurity in the backup pad and causes the influence and influence its machining precision to bearing ring's location.
The invention is further configured to: the feeding conveyor belt and the corresponding buffer mechanism are arranged between the feeding conveyor belt and the corresponding return conveyor belt and the corresponding buffer mechanism are all provided with a turnover device used for turning over a bearing ring between the buffer mechanisms, the turnover device comprises a rotary cylinder fixed on a machine body, a support arm is fixedly connected to a rotating shaft of the rotary cylinder, the support arm deviates from one end of the rotary cylinder and is provided with a clamping arm and a control cylinder used for driving the clamping arm to carry out clamping, the clamping arm is located at the feeding conveyor belt or the discharge end of the return conveyor belt, and the clamping arm is located above the buffer mechanism in the working process of the rotary cylinder.
By adopting the scheme, the bearing ring raw material is firstly placed on the feeding conveyor belt for transmission, the feeding conveyor belt transmits the bearing ring to the clamping arm of the turnover device, the corresponding sensor controls the feeding conveyor belt to stop working, then the cylinder is controlled to control the clamping arm to move so as to clamp the bearing ring, the rotary cylinder drives the support arm and the bearing ring to turn over, the bearing ring moves to the upper part of the first buffer device, and the bearing ring is placed on the clamping arm so as to complete the turnover of the bearing ring.
The invention is further configured to: the manipulator is characterized in that a lead screw nut mechanism used for driving the manipulator to move horizontally is arranged on the machine body, the manipulator is arranged on the side wall of the machine body, guide rails with limiting grooves formed in two sides are arranged on the upper surface and the side face of the machine body, a plurality of guide rails are arranged on the upper surface of the machine body, and the manipulator is connected to the guide rails in a sliding mode.
Through adopting above-mentioned scheme, when the manipulator cliies the bearing ring and rotates in order to cut, the manipulator can produce the vibration and the conduction vibration to the fuselage, the turret, original lathe only sets up the horizontally guide rail on the lateral wall of fuselage, resonance about producing easily between the guide rail this moment, aggravate the vibration to a certain extent and influence the machining precision of bearing ring, and this lathe all sets up the guide rail at the upper surface and the side of fuselage, the guide rail of fuselage upper surface carries on spacingly to the upper and lower vibration of manipulator, the guide rail of fuselage side is spacing to the fore-and-aft vibration of manipulator, and consider the action of gravity of manipulator, it supports and is spacing to set up many guide rails to the manipulator at the upper surface of fuselage, thereby effectively reduce the vibration of manipulator, improve the machining precision of bearing ring.
The invention is further configured to: still be fixed with the ejection of compact chute on the fuselage, ejection of compact conveyer belt is provided with below the exit end of ejection of compact chute.
Through adopting above-mentioned scheme, all after the cutting at bearing ring's whole surface, the manipulator centre gripping is moving to ejection of compact chute top that the bearing ring that has processed, then releases the bearing ring, and in the bearing ring fell into ejection of compact chute, export on sliding the ejection of compact conveyer belt along ejection of compact chute again to make things convenient for bearing ring's range output.
In conclusion, the invention has the following beneficial effects: firstly, the radiation range of operation during the processing of the bearing ring is reduced, and the maintenance of a machine tool by workers is facilitated; secondly, the height deviation of two sides of the bearing ring is automatically corrected, so that the processing precision of the bearing ring is improved; and thirdly, the vibration of the cutter and the manipulator is reduced, and the processing precision of the bearing ring clamped on the manipulator for processing is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is a schematic view of the overall structure of the embodiment in an angular direction different from that of FIG. 1;
FIG. 3 is a schematic view of the structure of the damper mechanism;
fig. 4 is a schematic structural view of a robot guide rail arrangement.
Reference numerals: 1. a body; 2. a feed conveyor; 3. a feed back conveyor belt; 4. a turret; 5. a manipulator; 6. a cutter; 7. a buffer mechanism; 8. a jacket; 9. an inner sleeve member; 10. a central circular hole; 11. a support spring; 12. a support member; 13. a lower arc groove; 14. a steel ball; 15. a support plate; 16. an upper arc groove; 17. a circular plate; 18. mounting holes; 19. a connecting bolt; 20. a buffer spring; 21. a positioning member; 22. a kidney-shaped hole; 23. installing a bolt; 24. cushion blocks; 25. a turning device; 26. a rotating cylinder; 27. a support arm; 28. a clamp arm; 29. controlling the cylinder; 30. a lead screw nut mechanism; 31. a limiting groove; 32. a guide rail; 33. a discharge chute; 34. and a discharge conveyor belt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, a bearing ring numerical control machine tool, including fuselage 1, be provided with feeding conveyer belt 2 on the fuselage 1, feeding conveyer belt 2 one side is provided with feed back conveyer belt 3, transmission direction between them is parallel and opposite, the both ends position of one side of feed back conveyer belt 2 is dorsad to feed back conveyer belt 3 all is provided with turret 4, be provided with the manipulator 5 that corresponds turret 4 on the fuselage 1, turret 4 sets up on fuselage 1, and fixed distribution has many cutters 6 (not shown in the figure) that are used for the bearing ring processing on turret 4, the axial of turret 4 is perpendicular with feed back conveyer belt 3's transmission direction, the range of setting of whole fuselage 1 is less this moment, make things convenient for the workman to observe and maintain the organism.
Still be provided with two buffer gear 7 that are used for placing the bearing ring and press from both sides with the manipulator 5 and get on the fuselage 1, avoid manipulator 5 directly to strike the fuselage 1 when pressing from both sides the bearing ring, manipulator 5 oscilaltion when pressing from both sides the bearing ring, buffer gear 7 is also corresponding buffering from top to bottom, and one of them buffer gear 7 is used for placing the bearing ring of feeding conveyer belt 2 output, and another buffer gear 7 is used for placing the bearing ring of feed back conveyer belt 3 output.
As shown in fig. 3, the buffer mechanism 7 includes an outer sleeve 8 fixed on the machine body 1, a vertical inner sleeve 9 is sleeved in the outer sleeve 8, the inner sleeve 9 is in threaded connection with the outer sleeve 8, a vertical central circular hole 10 is arranged on the upper surface of the inner sleeve 9, a support spring 11 is sleeved in the central circular hole 10, a support member 12 sleeved in the central circular hole 10 is supported on the support spring 11, a lower circular arc groove 13 is arranged on the upper surface of the support member 12, a steel ball 14 is supported in the lower circular arc groove 13, a support plate 15 is supported on the steel ball 14, an upper circular arc groove 16 is arranged on the lower surface of the support plate 15 corresponding to the steel ball 14, the steel ball 14 is prevented from rolling away from between the support plate 15 and the support member 12 by the limit of the upper circular arc groove 16 and the lower circular arc groove 13, in addition, the edge of the support plate 15 can swing up and down to a certain extent by the action of the steel, a plurality of mounting holes 18 are distributed on the circular plate 17 at intervals along the circumferential direction of the circular plate, connecting bolts 19 penetrate through the mounting holes 18, the connecting bolts 19 are in threaded connection with the supporting plate 15, buffer springs 20 with elastic coefficients smaller than those of the supporting springs 11 are sleeved on the connecting bolts 19, the upper ends and the lower ends of the buffer springs 20 are respectively supported on the supporting plate 15 and the circular plate 17, the diameters of the mounting holes 18 are larger than the rod part diameters of the connecting bolts 19, and the connecting bolts 19 are prevented from being limited by the mounting holes 18 when the edge of the supporting plate 15 swings up and down.
The upper surface of backup pad 15 still is fixed with a plurality of setting elements 21 along its circumference interval distribution, setting element 21 is the round platform form, and backup pad 15 is circular, be provided with length direction along its waist type hole 22 of radial setting on the backup pad 15, it has installing bolt 23 to pass in waist type hole 22, installing bolt 23 and setting element 21 threaded connection, still be provided with cushion 24 between setting element 21 and the backup pad 15, cushion 24 passes for installing bolt 23, and the outward flange of cushion 24 is outstanding in the outward flange of setting element 21, when the bearing ring is put down, the slope outer wall of setting element 21 can lead to the bearing ring, make the bearing ring fix a position fast, support on cushion 24 after the bearing ring location, avoid having impurity on the backup pad 15 and cause the influence to the position accuracy of bearing ring.
Referring to fig. 1 and 2, the machine body 1 is further provided with two turning devices 25, the first turning device 25 is located at the discharging end of the feeding conveyor belt 2, the bearing ring output by the feeding conveyor belt 2 is turned and then placed on the first buffer mechanism 7, the second turning device 25 is located at the discharging end of the feeding conveyor belt 3, and the bearing ring output by the feeding conveyor belt 3 is turned and then placed on the second buffer mechanism 7.
The turning device 25 comprises a rotary cylinder 26 (not shown in the figure) fixed on the machine body 1, a support arm 27 is fixedly connected to a rotary shaft of the rotary cylinder 26, a clamping arm 28 is arranged at one end of the support arm 27 departing from the rotary cylinder 26, and a control cylinder 29 for driving the clamping arm 28 to clamp, when a telescopic rod of the control cylinder 29 stretches, the clamping arm 28 is driven to move back and forth, so that the two clamping arms 28 are drawn close to clamp the bearing ring.
As shown in fig. 4, a screw nut mechanism 30 for driving the manipulator 5 to move horizontally is disposed on the machine body 1, the manipulator 5 is disposed on a side wall of the machine body 1, guide rails 32 with limiting grooves 31 disposed on both sides are disposed on both the upper surface and the side surface of the machine body 1, in this embodiment, two guide rails 32 are disposed on the upper surface of the machine body 1, one guide rail 32 is disposed on the side surface of the machine body 1, and the manipulator 5 is slidably connected to the guide rails 32.
As shown in fig. 2, a discharging chute 33 is further fixed on the machine body 1, a discharging conveyor belt 34 is arranged below an outlet end of the discharging chute 33, after the bearing ring is processed, the manipulator 5 moves to a position above the discharging chute 33 and then releases the bearing ring, and the bearing ring falls into the discharging chute 33 and slides onto the discharging conveyor belt 34 along the discharging chute 33 to be arranged.
The processing process of the bearing ring comprises the following steps: the bearing ring used as raw material is firstly placed on the feeding conveyor belt 2, the two sides of the feeding conveyor belt 2 are provided with baffle plates to limit the bearing ring, so that the bearing ring can be normally conveyed by the feeding conveyor belt 2, then the bearing ring is conveyed between the two clamping arms 28 of the first turnover device 25 by the feeding conveyor belt 2 and is supported on the support arm 27, and at the moment, the proximity switch on the machine body 1 detects that the bearing ring exists at the clamping arms 28 and sends a signal to control the feeding conveyor belt 2 to stop working.
Then the rotary cylinder 26 controls the arm 27 and the holding arm 28 holding the bearing ring to turn over so that the held bearing ring moves directly above the first buffer means 7, and then the control cylinder 29 controls the holding arm 28 to release the bearing ring which falls down guided by the side wall of the positioning element 21 and supported on the spacer 24.
Subsequently, the first manipulator 5 is driven by the lead screw nut mechanism 30 to move to the position above the bearing ring, then the lifting mechanism (also called lead screw nut) carried by the manipulator 5 controls the claw thereof to descend and clamp the bearing ring, at this time, the clamping mode of the manipulator 5 is an outer clamp, the manipulator 5 moves the bearing ring to the cutter tower 4 and controls the bearing ring to rotate, the bearing ring is cut by the cutter 6 on the cutter tower 4 in the rotating process, at this time, the processing surface of the bearing ring is the part of the outer wall of the bearing ring which is not clamped by the manipulator 5, the bottom surface of the bearing ring and the inner wall of the bearing ring, after the processing of the surfaces of the bearing ring, the manipulator 5 moves to the position above the feed back conveyor 3 and releases the bearing ring, and the two sides of the feed back conveyor 3 are provided with baffles to limit the bearing ring.
The feed back conveyor belt 3 conveys the bearing ring, the second turnover device 25 is positioned at the outlet end of the feed back conveyor belt 3, the bearing ring is supported on the support arm 27 and slides along the support arm 27 to a position between the two clamping arms 28 when conveyed from the feed back conveyor belt 3, and the bearing ring bumps against a probe of a sensor, and the sensor detects the sliding of the bearing ring and controls the feed back conveyor belt 3 to stop working.
Thereafter, the second turnover device 25 turns over and supports the bearing ring on the second buffer structure, then the second robot 5 moves the first robot 5 above the bearing ring by the driving of the screw nut mechanism 30, then the lifting mechanism (also referred to as screw nut) of the robot 5 controls the claws of the second robot to descend and clamp the bearing ring, the clamping structure of the robot 5 is an inner expanding clamp, then the robot 5 moves the bearing ring to the second turret 4, and the unprocessed portion of the bearing ring, that is, the unprocessed portion of the outer wall of the bearing ring, and the lower surface of the bearing ring at this time are processed.
After the bearing ring is processed, the manipulator 5 clamps the bearing ring and moves above the discharging chute 33, the manipulator 5 releases the bearing ring, the bearing ring naturally falls into the discharging chute 33 and slides down along the discharging chute 33 to the discharging conveyor belt 34 to be conveyed and arranged, and the processing of the bearing ring is completed.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a bearing ring digit control machine tool, includes fuselage (1), its characterized in that: the feeding and conveying device is characterized in that a feeding conveying belt (2) is arranged on the machine body (1), a feed back conveying belt (3) is arranged on one side of the feeding conveying belt (2), the conveying directions of the feeding conveying belt and the feed back conveying belt are parallel and opposite, cutter towers (4) are arranged at two ends of one side, back to the feeding conveying belt (2), of each cutter tower (3), and mechanical arms (5) for respectively grabbing bearing rings to the corresponding cutter towers (4) for processing, various cutters (6) for processing the bearing rings are fixed on the cutter towers (4), the axial direction of each cutter tower (4) is perpendicular to the conveying direction of the corresponding feed back conveying belt (3), two buffer mechanisms (7) for placing the bearing rings for clamping the mechanical arms (5) are further arranged on the machine body (1), the mechanical arms (5) lift up and down when clamping the bearing rings, the buffer mechanisms (7) buffer up and down, one of the buffer mechanisms (7) is used for placing a bearing ring output by the feeding conveyor belt (2), the other buffer mechanism (7) is used for placing a bearing ring output by the return conveyor belt (3), the buffer mechanism (7) comprises an outer sleeve (8) fixed on the machine body (1), a vertical inner sleeve (9) is sleeved in the outer sleeve (8), the inner sleeve (9) is in threaded connection with the outer sleeve (8), a vertical central round hole (10) is formed in the upper surface of the inner sleeve (9), a support spring (11) is sleeved in the central round hole (10), a support piece (12) sleeved in the central round hole (10) is supported on the support spring (11), a lower arc groove (13) is formed in the upper surface of the support piece (12) and a steel ball (14) is supported on the support piece (14), and a support plate (15) is supported on the steel ball (14), the lower surface of backup pad (15) corresponds steel ball (14) department is provided with circular arc groove (16), the upper end outer wall of endotheca piece (9) is provided with circular plate (17) that the circle set up along its circumference, it has a plurality of mounting holes (18) to follow its circumference interval distribution on circular plate (17), it has connecting bolt (19) to pass in mounting hole (18), connecting bolt (19) threaded connection is in on backup pad (15), just it is less than to have cup jointed the elasticity coefficient on connecting bolt (19) buffer spring (20) of supporting spring (11), the upper and lower end of buffer spring (20) supports respectively backup pad (15) with on circular plate (17), just the aperture of mounting hole (18) is greater than the pole portion diameter of connecting bolt (19).
2. The bearing ring numerical control machine tool according to claim 1, characterized in that: the upper surface of backup pad (15) still is fixed with a plurality of setting elements (21) along its circumference interval distribution, setting element (21) are the round platform form.
3. The bearing ring numerical control machine tool according to claim 2, characterized in that: the supporting plate (15) is circular, a waist-shaped hole (22) is formed in the supporting plate (15) in the radial direction of the supporting plate, a mounting bolt (23) penetrates through the waist-shaped hole (22), and the mounting bolt (23) is in threaded connection with the positioning piece (21).
4. The bearing ring numerical control machine tool according to claim 3, characterized in that: a cushion block (24) is further arranged between the positioning piece (21) and the supporting plate (15), the cushion block (24) is penetrated by the mounting bolt (23), and the outer edge of the cushion block (24) protrudes out of the outer edge of the positioning piece (21).
5. The bearing ring numerical control machine tool according to claim 1, characterized in that: a turnover device (25) for turning over the bearing ring is arranged between the feeding conveyor belt (2) and the corresponding buffer mechanism (7) and between the return conveyor belt (3) and the corresponding buffer mechanism (7), the turnover device (25) comprises a rotary cylinder (26) fixed on the machine body (1), a support arm (27) is fixedly connected to a rotating shaft of the rotating cylinder (26), a clamping arm (28) is arranged at one end of the support arm (27) departing from the rotating cylinder (26), and a control cylinder (29) for driving the clamping arm (28) to clamp, the clamping arm (28) is positioned at the discharge end of the feeding conveyor belt (2) or the return conveyor belt (3), and the clamping arm (28) rotates to the upper part of the buffer mechanism (7) when the rotating cylinder (26) works.
6. The bearing ring numerical control machine tool according to claim 1, characterized in that: be provided with on fuselage (1) and be used for the drive lead screw nut mechanism (30) of manipulator (5) horizontal migration, manipulator (5) set up in the lateral wall of fuselage (1), the upper surface and the side of fuselage (1) all are provided with guide rail (32) that spacing groove (31) were seted up to both sides, just guide rail (32) are in the upper surface of fuselage (1) is provided with many, manipulator (5) sliding connection be in on guide rail (32).
7. The bearing ring numerical control machine tool according to claim 1, characterized in that: still be fixed with ejection of compact chute (33) on fuselage (1), the exit end below of ejection of compact chute (33) is provided with ejection of compact conveyer belt (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911287184.3A CN111001880B (en) | 2019-12-14 | 2019-12-14 | Bearing ring numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911287184.3A CN111001880B (en) | 2019-12-14 | 2019-12-14 | Bearing ring numerical control machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111001880A CN111001880A (en) | 2020-04-14 |
| CN111001880B true CN111001880B (en) | 2020-11-10 |
Family
ID=70114838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911287184.3A Active CN111001880B (en) | 2019-12-14 | 2019-12-14 | Bearing ring numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111001880B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5125129B2 (en) * | 2007-02-01 | 2013-01-23 | 日本精工株式会社 | Work supply / discharge device |
| CN108380905A (en) * | 2018-05-03 | 2018-08-10 | 海宁上通优必胜轴承有限公司 | A kind of bearing ring numerically-controlled machine tool |
| CN109365911A (en) * | 2018-10-31 | 2019-02-22 | 宁波海格亚阿科比轴承有限公司 | A kind of processing unit (plant) of bearing inner race |
| CN110076352A (en) * | 2019-04-26 | 2019-08-02 | 新昌县新翔宇轴承有限公司 | A kind of bearing ring lathe for machining |
| CN209717187U (en) * | 2019-04-04 | 2019-12-03 | 浙江辛子精工机械股份有限公司 | A kind of full-automatic line system of processing of gear blank |
-
2019
- 2019-12-14 CN CN201911287184.3A patent/CN111001880B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5125129B2 (en) * | 2007-02-01 | 2013-01-23 | 日本精工株式会社 | Work supply / discharge device |
| CN108380905A (en) * | 2018-05-03 | 2018-08-10 | 海宁上通优必胜轴承有限公司 | A kind of bearing ring numerically-controlled machine tool |
| CN109365911A (en) * | 2018-10-31 | 2019-02-22 | 宁波海格亚阿科比轴承有限公司 | A kind of processing unit (plant) of bearing inner race |
| CN209717187U (en) * | 2019-04-04 | 2019-12-03 | 浙江辛子精工机械股份有限公司 | A kind of full-automatic line system of processing of gear blank |
| CN110076352A (en) * | 2019-04-26 | 2019-08-02 | 新昌县新翔宇轴承有限公司 | A kind of bearing ring lathe for machining |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111001880A (en) | 2020-04-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101296872B1 (en) | Apparatus of supplying automatic for cnc | |
| CN109160229B (en) | Automatic feeding device of control | |
| CN107598648A (en) | A kind of Digit Control Machine Tool automatic loading and unloading device | |
| CN206010576U (en) | Loading and unloading manipulator for Digit Control Machine Tool | |
| CN109013795B (en) | Automobile seat angle adjuster binding and torque detection equipment | |
| CN110102698A (en) | A kind of forging line | |
| CN109702489A (en) | A kind of aluminium wheels Full-automatic cutting brill all-in-one machine | |
| CN104607992B (en) | Automatic mechanical arm | |
| CN106271822A (en) | The loading and unloading manipulator of Digit Control Machine Tool | |
| CN210996518U (en) | Flexible automatic production line for sucker rod coupling | |
| CN203887231U (en) | Production line for automatically machining miniature bearing rings | |
| CN112722825A (en) | Bar processing equipment and loading attachment thereof | |
| CN206779477U (en) | Hole machined automatic loading and unloading device in a kind of right boring | |
| CN210146482U (en) | Automatic detection and sorting device for Brinell hardness of bar | |
| CN111001880B (en) | Bearing ring numerical control machine tool | |
| CN108466032B (en) | Automatic press-fitting machine and press-fitting method for ceramic carrier roller bearing seat | |
| CN114227500A (en) | PCB drill bit processing equipment | |
| CN109909787A (en) | A kind of online u-turn lathe of processing hydraulic pipe connecting piece | |
| CN111874573A (en) | Automatic circulating feeding system and method for catenary dropper pre-assembly production equipment | |
| CN209532677U (en) | A kind of aluminium wheels Full-automatic cutting brill all-in-one machine | |
| CN217172220U (en) | Automatic reversing feeding mechanism for machining | |
| CN115106825A (en) | Automatic production line for machining of numerical control machine tool and machining method of automatic production line | |
| CN114310545A (en) | Automatic chamfering equipment | |
| CN113666107A (en) | Truss robot | |
| CN210412248U (en) | Annular part processing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200407 Address after: 314499 Danfeng Road, Haichang street, Haining, Jiaxing, Zhejiang, 29 Applicant after: HAINING SHANGTONG YOUBISHENG BEARING Co.,Ltd. Address before: 314406 4 Huang Tun Gang, Huang Dun village, Haining, Jiaxing, Zhejiang Applicant before: HAINING SHANGTONG SHANSHAN BEARING EQUIPMENT Co.,Ltd. |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |