CN115947100A - Car wheel limit processing center loading attachment - Google Patents
Car wheel limit processing center loading attachment Download PDFInfo
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- CN115947100A CN115947100A CN202310229802.9A CN202310229802A CN115947100A CN 115947100 A CN115947100 A CN 115947100A CN 202310229802 A CN202310229802 A CN 202310229802A CN 115947100 A CN115947100 A CN 115947100A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The invention provides a feeding device for an automobile wheel edge machining center, and mainly relates to the field of wheel edge shell machining. The utility model provides a car wheel limit processing center loading attachment, is including bearing frame, manipulator, accepting frame and setting the location frock on processing center workstation, it has the pay-off conveyer belt to bear the frame, pay-off conveyer belt front end sets up gets the material platform, the manipulator has three degrees of freedom at least, the manipulator front end sets up the chuck, the location frock includes the frock base, frock base both sides have the frock platform, set up the elevating platform on the frock base, the elevating platform center sets up the center post, center post bottom sets up central cylinder, articulated a plurality of preforming in center post top, set up the preforming cylinder in the center post. The invention has the beneficial effects that: the invention combines the processing procedures of the flange end of the wheel rim shell and the hole site of the bottom surface end, greatly improves the processing efficiency, improves the automation degree and reduces the labor cost.
Description
Technical Field
The invention mainly relates to the field of wheel rim shell processing, in particular to a feeding device for an automobile wheel rim processing center.
Background
The wheel-side reducer is the last-stage speed-reducing and torque-increasing device in an automobile transmission system, can reduce the load of components such as a transmission, a transmission shaft, a main reducer, a differential mechanism, a half shaft and the like, has the advantages of reduced size, larger ground clearance of a drive axle and the like under the condition of the same total transmission ratio, and is widely applied to trucks, large buses, off-road vehicles and other large industrial and mining vehicles.
The hub reduction gear mainly comprises a hub shell, an input shaft and a planetary wheel system, wherein the hub shell is used as a protection and mounting component of each component, a plurality of mounting holes, pin holes and threaded oil holes are formed in an end face flange and the bottom face of the hub reduction gear, and after rough turning and finish turning of a hub excircle, an inner cavity and a bottom center hole are carried out, hoisting and fixing are needed to be carried out on a machining center to process each hole position. At present, the wheel rim shell is fixed on a tool mainly through a traveling crane lifting and manual adjustment mode, after hole site processing of a flange surface is completed, a workpiece needs to be dismounted and transferred to another processing center, and the wheel rim shell is overturned and fixed by a second set of die to complete bottom hole site processing of the wheel rim shell. The processing technology divides hole site processing into two procedures, and two sets of tools are utilized to complete twice feeding. The whole process needs to carry out twice feeding and positioning clamping on the workpiece, the non-processing time is long, the processing efficiency is low, the manual participation degree in the processing process is high, and the labor cost is increased.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides the automobile wheel edge machining center feeding device which combines the machining processes of the flange end and the bottom end hole site of the wheel edge shell, greatly improves the machining efficiency, improves the automation degree and reduces the labor cost.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a loading device for an automobile wheel rim machining center comprises a bearing frame, a mechanical arm, a bearing frame and a positioning tool arranged on a machining center workbench, wherein a feeding conveying belt is arranged on the bearing frame, a material taking platform is arranged at the front end of the feeding conveying belt, a liftable positioning arc plate is arranged at the bottom of the material taking platform, and the positioning arc plate is adaptive to the inner wall of a wheel rim shell; the manipulator is at least provided with three degrees of freedom, a chuck is arranged at the front end of the manipulator, a plurality of jaws are hinged to the bottom of the chuck, the hinged positions of the tail ends of the jaws are arc-shaped and provided with ring teeth, a chuck motor is arranged at the center of the chuck, and a motor shaft of the chuck motor is provided with a driving gear meshed with the ring teeth; the bearing frame is arranged on one side opposite to the bearing frame, the positioning tool comprises a tool base, tool tables are arranged on two sides of the tool base, the tool tables and the tool base are combined to form a U-shaped structure, two inner rails are arranged on the tool tables, pushing seats are arranged in the inner rails in a sliding mode, pushing cylinders are arranged at the tail ends of the pushing seats, two overturning shafts are arranged on the pushing seats in a rotating mode, overturning motors are arranged on the overturning shafts, bearing plates are fixedly arranged at the bottoms of the front ends of the overturning shafts, clamping seats are arranged at the tops of the front ends of the overturning shafts, clamping cylinders are arranged on the clamping seats, clamping pieces are arranged on piston rods of the clamping cylinders, lifting tables are arranged on the tool base, at least one positioning pin is arranged on each lifting table, a central column is arranged in the center of each lifting table, a central cylinder is arranged at the bottom of the central column, a plurality of pressing sheets are hinged to the tops of the central columns, pressing cylinders are arranged in the central columns, and the tops of piston rods of the pressing sheets are hinged to the pressing cylinders.
Get and have the recess on the material platform, location arc board slidable mounting is in the recess, location arc board bottom sets up the location cylinder, location arc board top has the tapering.
When the clamping jaws are in an initial state, the clamping jaws are retracted inside the chuck.
The side surface of the tool table is provided with a limiting groove, and the bearing plate is connected with the limiting groove in a sliding mode.
The pushing cylinder is a two-stage cylinder, the front end of the bearing plate slides out of the limiting groove but the rear end of the bearing plate still stays in the limiting groove due to the primary stretching of the pushing cylinder, and the bearing plate completely slides out of the limiting groove due to the secondary stretching of the pushing cylinder.
The lifting table is connected with the tool table in a sliding mode, and a lifting cylinder is arranged between the lifting table and the tool base.
The middle of the tooling table is provided with a limiting table, and the limiting table is matched with the top surface of the lifting table.
When the tab is in an initial state, the tab is positioned within the center post.
The clamping device is characterized in that a swinging seat is rotatably arranged on the clamping seat, a swinging motor is arranged on the swinging seat, and the clamping cylinder is arranged on the swinging seat.
The side surface of the tool table is provided with a high-pressure nozzle in an inclined state.
Compared with the prior art, the invention has the beneficial effects that:
the combined machining of the hole positions of the bottom surface of the wheel side shell and the hole positions of the flange end is completed, the hole positions at two ends can be machined through one-time feeding, the feeding and discharging operation of one-time workpieces is reduced, the transfer process of one-time workpieces is reduced through the combined process, and the machining efficiency is improved.
This device has accomplished the automation of round limit shell through the manipulator and has gone up unloading, has improved the degree of automation of round limit shell hole site processing, has reduced artificial participation degree for an operating personnel can look after more machining centers, thereby has reduced the human cost.
The device improves the electrification degree of the machining tool, and can drive the wheel side shell to turn over through the automatic driving of the machining tool, so that the conversion of the machining position of the wheel side shell is completed, and the machining efficiency is greatly improved.
Drawings
FIG. 1 is a reference diagram illustrating the use of the present invention;
FIG. 2 is a schematic structural view of a positioning tool for machining the bottom surface of a wheel side shell;
FIG. 3 is a left side view structural diagram of a positioning tool for machining the bottom surface of the wheel rim shell;
FIG. 4 is a schematic structural view of a positioning tool for machining a flange surface of a wheel rim shell according to the invention;
FIG. 5 is a schematic structural view of a positioning tool for processing a flange surface of a wheel rim shell in a top view;
FIG. 6 is a schematic structural view of a positioning tool of the present invention;
FIG. 7 is a schematic view of the push seat portion of the present invention;
FIG. 8 is a schematic sectional view of a portion of a stem according to the present invention;
FIG. 9 is a top view of the chuck in accordance with the present invention;
FIG. 10 is a schematic view of a reclaiming station according to the present invention;
FIG. 11 is an enlarged view of a portion A of the present invention;
FIG. 12 is a partially enlarged view of the part B of the present invention.
Reference numerals shown in the drawings: 1. a carrier; 2. a manipulator; 3. a receiving frame; 4. positioning a tool; 5. a lifting platform; 11. a feeding conveyor belt; 12. a material taking platform; 13. positioning the arc plate; 14. positioning the air cylinder; 21. a chuck; 22. a claw; 23. a chuck motor; 41. a tooling base; 42. a tooling table; 43. an inner rail; 44. a pushing seat; 45. a push cylinder; 46. a turning shaft; 47. turning over a motor; 48. a carrier plate; 49. installing a clamping seat; 50. clamping a cylinder; 51. clamping pieces are installed; 52. positioning pins; 53. a central column; 54. a center cylinder; 55. tabletting; 56. a tabletting cylinder; 57. a limiting groove; 58. a lifting cylinder; 59. a limiting table; 491. a swing seat; 492. an oscillating motor.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention can be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope defined by the present application.
As shown in fig. 1 to 12, the feeding device for the automobile wheel rim machining center comprises a bearing frame 1, a manipulator 2, a bearing frame 3 and a positioning tool 4 arranged on a machining center workbench. All the action parts of the device are controlled by the controller. The carrier 1 serves as a storage rack for the wheel shells of the vehicle and as a positioning point for the gripping by the robot 2. And the positioning tool 4 is used as a positioning tool for hole site processing in a processing center and is used for positioning the wheel side shell and completing hole site processing operation of the flange end and the bottom surface end of the wheel side shell. The positioning tool 4 is an important part for combining hole position processing procedures. The bearing frame 3 is used as a temporary storage frame for workpieces subjected to hole site processing, and the conveying operation of feeding and discharging of the workpieces is completed through a manipulator.
The wheel rim shell structure is characterized in that the bearing frame 1 is provided with a feeding and conveying belt 11, a material taking platform 12 is arranged at the front end of the feeding and conveying belt 11, a liftable positioning arc plate 13 is arranged at the bottom of the material taking platform 12, and the diameter of the positioning arc plate 13 is consistent with that of the inner wall of the wheel rim shell. The feeding conveyer belt 11 is used as a conveying mechanism of the wheel rim shell after turning, can be connected to a turning procedure, can be independently arranged, and places the wheel rim shell in a hoisting mode. The flange end of the wheel shell on the feeding conveyer belt 11 is downwards contacted with the surface of the conveyer belt 11. The feeding conveyer belt 11 drives the wheel side shell to move downstream through the driving of the feeding motor, and is positioned by the material taking platform 12 after reaching the material taking platform 12. The reclaiming platform 12 is also the position for the robot 2 to pick up the wheel rim. And positioning sensors in signal connection with the controller are arranged on the material taking platform 12 and at the tail end of the feeding conveyer belt 11. Specifically, get and have the recess on the material platform 12, location arc 13 slidable mounting is in the recess, location arc 13 bottom installation location cylinder 14, location arc 13 top has the tapering. The top of the positioning arc plate 13 is excessive towards the center of a circle, so that a certain taper is formed. When the wheel limit shell is originally conveyed to the material taking platform 12, a sensor on the material taking platform 12 detects a signal, the controller controls the conveyer belt 11 to stop running, the positioning air cylinder 14 jacks the positioning arc plate 13, the taper at the top of the positioning arc plate 13 guides the inner wall of the wheel limit shell to a certain extent, the wheel limit shell is positioned to a position to be grabbed by finally utilizing the diameter of the positioning arc plate 13, and the outer wall of the positioning arc plate 13 is attached to the inner wall of the wheel limit shell. When the feeding conveyer belt 11 is started and the positioning sensor at the tail end can not detect the wheel side shell for a long time, a signal is sent to the controller to report that the workpiece is exhausted and the operator supplements the situation.
The manipulator 2 has at least three degrees of freedom, the manipulator 2 can adopt a frame type manipulator structure driven by a lead screw transmission or a synchronous belt mechanism, and also can adopt a numerical control robot with high degree of freedom, the manipulator structure driven by the lead screw transmission or the synchronous belt mechanism is suitable for workpieces with larger weight, and the numerical control robot is suitable for workpieces with lighter weight and narrower processing positions. Since the robot 2 itself is not an end point of the present invention, the present embodiment will be described only by way of example of a numerical control robot.
The front end of the manipulator 2 is provided with a chuck 21, the bottom of the chuck 21 is hinged with a plurality of jaws 22, the hinged positions of the tail ends of the jaws 22 are arc-shaped and provided with ring teeth, a chuck motor 23 is arranged at the center of the chuck 21, and a motor shaft of the chuck motor 23 is provided with a driving gear meshed with the ring teeth. The chuck 21 at the front end of the manipulator 2 is used as an action part for clamping the central hole at the bottom surface of the wheel side shell. The diameter of the clamping head 21 is slightly smaller than that of the central hole in the bottom surface of the wheel side shell. When the jaws 22 are in the initial state, the jaws 22 are retracted inside the collet 21. When the wheel limit shell needs to be grabbed, the mechanical arm 2 drives the chuck 21 to be inserted into the central hole of the wheel limit shell, and the chuck motor 23 drives the ring gear to rotate through the driving gear, so that the chuck 22 is screwed out of the chuck 21, the bottom surface of the chuck 22 in the wheel limit shell is contacted, and the wheel limit shell is lifted and transported by utilizing the chuck. After the transfer is finished, the chuck motor 23 is controlled to rotate reversely, and the jaws 22 are retracted into the chuck 21 again.
The bearing frame 3 is arranged on one side opposite to the bearing frame 1, the bearing frame 3 bears the wheel side shell finished by the hole position processing, the bearing frame 1 can be used as a frame body with a transferable wheel set, and a belt conveyor can be mounted for transferring.
The positioning tool 4 comprises a tool base 41, tool tables 42 are arranged on two sides of the tool base 41, and the tool tables 42 and the tool base 41 are combined to form a U-shaped structure. The tooling base 41 is arranged on a workbench of the machining center through a T-shaped pressing block. Two inner rails 43 have all been seted up on the frock platform 42, and two inner rails 43 are on same straight line. A pushing seat 44 is slidably mounted in the inner rail 43, and the pushing seat 44 is tightly attached to the inner rail 43 without a gap. And a pushing cylinder 45 is arranged at the tail end of the pushing seat 44, and the pushing cylinder 45 is used as a power source for the pushing seat 44 to slide along the inner rail 43. In this embodiment, the pushing cylinder 45 is a two-stage extending cylinder, so as to push the subsequent bearing plate 48 in two stages.
Two it sets up trip shaft 46 to rotate on the promotion seat 44, set up upset motor 47 on the trip shaft 46, trip shaft 46 front end bottom is fixed to be set up loading board 48, trip shaft 46 front end top sets up clamping seat 49, set up clamping cylinder 50 on the clamping seat 49, set up clamping piece 51 on the piston rod of clamping cylinder 50. The bearing plate 48 is pushed by the push cylinder 45 to extend outside the push seat 44, so as to bear on the flange end of the wheel rim casing. The clamping seat 49 on the clamping cylinder 50 compresses the flange end of the wheel rim shell, so that the wheel rim shell is fixed. The side of the tooling table 42 is provided with a limiting groove 57, and the bearing plate 48 is connected with the limiting groove 57 in a sliding manner. The primary extension of the pushing cylinder 45 enables the front end of the bearing plate 48 to slide out of the limiting groove 57, but the rear end of the bearing plate 48 is still in the limiting groove 57, so that the bearing plate 48 is kept horizontal under the limiting of the limiting groove 57, and the processing flatness of the wheel hub shell hole position is guaranteed. The two-stage extension of the pushing cylinder 45 enables the bearing plate 48 to completely slide out of the limiting groove 57, and the action of the turnover shaft 46 is released, so that the clamping piece 51 and the bearing plate 48 can clamp and drive the wheel rim shell to turn over, the bottom surface of the wheel rim shell faces downwards, and the processing of the hole position of the flange end is completed.
More specifically, the lower part of the inner rail 43 on the tooling table 42 is a hollow structure, and the hollow structure is communicated with the bottom of the inner rail 43, so that after the overturning shaft 46 drives the clamping seat 49 to overturn, the clamping seat 49, the clamping cylinder 50 and the clamping sheet 51 thereon can enter the hollow structure along with the recovery of the pushing seat 44, and the interference between the partial structure and the tooling table 42 is prevented.
More specifically, a swing seat 491 is rotatably mounted on the clamping seat 49, a swing motor 492 is disposed on the swing seat 491, and the clamping cylinder 50 is disposed on the swing seat 491. The swing motor 492 can drive the swing seat 491 to rotate 180 degrees, so that the clamping piece 51 does not interfere with the placement of the wheel housing in the initial state.
The tooling base 41 is provided with a lifting table 5, the lifting table 5 is provided with at least one positioning pin 52, and the positioning pin 52 positions a machining hole on the bottom surface of the wheel side shell, so that the position of a hole position on the flange is determined. The center of the lifting platform 5 is provided with a center post 53, and the center post 53 is used as a part for compressing and positioning the wheel housing. The central column 53 includes a fixed cylinder fixedly connected to the lifting table 5 and a sliding cylinder slidably connected to the fixed cylinder. A central cylinder 54 is arranged in a fixed cylinder at the bottom of the central column 53, a piston rod of the central cylinder 54 is fixedly arranged at the bottom of the sliding cylinder, and the sliding cylinder can ascend and descend by the stretching of the central cylinder 54. The top of the sliding cylinder of the central column 53 is hinged with a plurality of pressing sheets 55, a pressing sheet cylinder 56 is installed in the sliding cylinder of the central column 53, and the top end of the piston rod of the pressing sheet cylinder 56 is hinged with the pressing sheets 55. Specifically, the tail end of the pressing piece 55 is a long hole, and the front end of the pressing piece cylinder 56 is provided with a connecting column which slides in the long hole. By pressing down the pressing cylinder 56, the pressing sheet 55 can be pushed to rotate, so that the pressing sheet 55 is unfolded, and then the central cylinder 54 contracts, so that the pressing sheet 55 presses the bottom of the wheel side shell, and the wheel side shell is fixed. Further, when the pressing piece 55 is in the initial state, the pressing piece 55 is located in the center post 53. The top of the central column 53 is provided with a limit block, and when the pressing sheet 55 is unfolded from bottom to top by 90 degrees, the pressing sheet can be contacted with the limit block at the top of the central column 53, so that the displacement of the pressing sheet 55 is limited, and the wheel side shell is well fixed.
Specifically, the lifting table 5 is slidably connected with the tool table 42, and a lifting cylinder 58 is installed between the lifting table 5 and the tool base 41. The side of the tooling table 42 is provided with a sliding groove, and the lifting table 5 is provided with a sliding block matched with the sliding groove. The lifting table 5 can be lifted by the lifting action of the lifting cylinder 58 so as to be in contact with the bottom surface of the turned wheel rim shell. The middle part of the tooling table 42 is provided with a limiting table 59, and the limiting table 59 is in contact with the top surface of the lifting table 5, so that the levelness of the lifting table 5 is ensured, the horizontal state of the wheel side shell is ensured, and the hole site processing accuracy of the bottom surface of the wheel side shell is ensured.
More specifically, in order to ensure smooth discharge of the iron scraps during machining of the hole site in the machining center, the side surface of the tooling table 42 is provided with a high-pressure nozzle in an inclined state. The high-pressure nozzle is connected with high-pressure airflow, and the iron pin is swept and removed after the machining is finished, so that the interference of the iron pin on the subsequent machining is avoided.
The processing method for finishing the wheel side shell by using the device comprises the following steps:
s1: firstly, the controller controls the feeding conveyer belt 11 on the bearing frame 1 to convey the wheel side shells prevented from being inverted to the material taking platform 12, then the positioning air cylinder 14 drives the positioning arc plate 13 to lift up, the wheel side shells are driven along with the contact of the positioning arc plate 13 and the inner cavity of the wheel side shells, and the wheel side shells are moved to the positions, to be grabbed, of the material taking platform 12.
S2: then the controller controls the manipulator 2 to grab the wheel rim shell, the manipulator 2 drives the chuck 21 to be inserted into the central hole in the bottom surface of the wheel rim shell, the chuck motor 23 in the chuck 21 drives the clamping jaw 22 to unscrew from the chuck 21, the manipulator 2 lifts the wheel rim shell and transfers the wheel rim shell to the positioning tool 4 in the machining center, the positioning cylinder 14 drives the positioning arc plate 13 to contract, and the feeding and conveying belt 11 conveys the next wheel rim shell to the material taking platform 12.
S3: the pushing cylinder 45 drives the pushing seat 44 to extend in a primary mode, the manipulator 2 places the wheel rim shell to the bearing position of the bearing plate 48 for bearing, then the controller controls the swinging seat 491 to rotate 180 degrees and then faces the direction of the wheel rim shell, the clamping cylinder 50 controls the clamping piece 51 to press down to fix the wheel rim shell, then the clamping jaw 22 in the controller control chuck 21 retracts, the manipulator 2 is separated from clamping the wheel rim shell, and then the bottom hole position of the wheel rim shell is machined by the machining center.
S4, after hole site processing of the bottom surface of the wheel side shell is completed, the clamping cylinder 50 temporarily controls the clamping piece 51 to loosen clamping, then the pushing cylinder 45 drives the pushing seat 44 to extend in a secondary mode, the bearing plate 48 is separated from contact with the limiting groove 57, meanwhile, the clamping cylinder 50 controls the clamping piece 51 to continue to clamp the wheel side shell, then the overturning motor 47 drives the overturning shaft 46 to overturn for 180 degrees, and the clamping cylinder 50 controls the clamping piece 51 to loosen clamping of the wheel side shell again. Meanwhile, the lifting cylinder 58 drives the lifting platform 5 to be lifted to a position contacting with the bottom surface of the wheel side shell, wherein the central column 53 is inserted into a processing hole in the bottom surface of the wheel side shell, the central column 53 is inserted into the central hole in the bottom surface and is descended by the pressing cylinder 56 to drive the pressing sheet 55 to be unfolded, the central cylinder 54 is pressed downwards to drive the pressing sheet 55 to clamp and fix the inner bottom surface of the wheel side shell, then the pushing cylinder 45 drives the pushing seat 44 to be completely contracted to be separated from the contact with the flange end of the wheel side shell, and the hole position processing of the flange surface of the wheel side shell is completed by the processing center.
S5: after finishing the hole site processing of wheel limit shell flange face, push cylinder 45 drives and pushes away seat 44 second grade and extends, and loading board 48 continues to contact with the flange end, and clamping cylinder 50 control dress clamping piece 51 presss from both sides tightly the wheel limit shell, drives upset axle 46 by upset motor 47 afterwards and overturns 180 degrees, makes the wheel limit shell bottom surface up. The wheel shells are then gripped by the robot 2 and placed on the uptake stand 3.
S6: the pushing cylinder 45 drives the pushing seat 44 to contract for one stage to present a one-stage telescopic state, and the swinging seat 491 swings 180 degrees to the rear side to wait for the processing of the next round of side shell.
Claims (10)
1. The utility model provides a car wheel limit processing center loading attachment, includes bears frame (1), manipulator (2), accepts frame (3) and sets up location frock (4) on processing center workstation, its characterized in that: the wheel rim shell is characterized in that a feeding conveyor belt (11) is arranged on the bearing frame (1), a material taking platform (12) is arranged at the front end of the feeding conveyor belt (11), a liftable positioning arc plate (13) is arranged at the bottom of the material taking platform (12), and the positioning arc plate (13) is matched with the inner wall of the wheel rim shell; the manipulator (2) is at least provided with three degrees of freedom, a chuck (21) is arranged at the front end of the manipulator (2), a plurality of clamping jaws (22) are hinged to the bottom of the chuck (21), the hinged positions of the tail ends of the clamping jaws (22) are arc-shaped and provided with ring teeth, a chuck motor (23) is arranged at the center of the chuck (21), and a driving gear meshed with the ring teeth is arranged on a motor shaft of the chuck motor (23); the bearing frame (3) is arranged on one side opposite to the bearing frame (1), the positioning tool (4) comprises a tool base (41), tool platforms (42) are arranged on two sides of the tool base (41), the tool platforms (42) and the tool base (41) are combined into a U-shaped structure, two inner rails (43) are arranged on the tool platforms (42), a pushing seat (44) is arranged in the inner rails (43) in a sliding mode, the tail end of the pushing seat (44) is provided with a pushing cylinder (45), two pushing seats (44) are provided with turnover shafts (46) in a rotating mode, turnover motors (47) are arranged on the turnover shafts (46), bearing plates (48) are fixedly arranged at the bottom of the front ends of the turnover shafts (46), clamping seats (49) are arranged at the top of the front ends of the turnover shafts (46), clamping cylinders (50) are arranged on the clamping seats (49), clamping pieces (51) are arranged on piston rods of the clamping cylinders (50), lifting tables (5) are arranged on the tool base (41), at least one lifting table (5) is arranged on the lifting table (5), a central cylinder (53) is provided with a central post (53), and a central post (53) is hinged to the central post (53), a tabletting air cylinder (56) is arranged in the central column (53), and the top end of a piston rod of the tabletting air cylinder (56) is hinged with a tabletting (55).
2. The automobile wheel edge machining center feeding device of claim 1, characterized in that: get and have the recess on the material platform (12), location arc board (13) slidable mounting is in the recess, location arc board (13) bottom sets up location cylinder (14), location arc board (13) top has the tapering.
3. The automobile wheel edge machining center feeding device of claim 1, characterized in that: when the jaws (22) are in an initial state, the jaws (22) are retracted inside the chuck (21).
4. The automobile wheel rim machining center feeding device of claim 1, characterized in that: the side face of the tooling table (42) is provided with a limiting groove (57), and the bearing plate (48) is connected with the limiting groove (57) in a sliding mode.
5. The automobile wheel edge machining center feeding device according to claim 4, characterized in that: the pushing cylinder (45) is a two-stage cylinder, the front end of the bearing plate (48) slides out of the limiting groove (57) but the rear end of the bearing plate is still in the limiting groove (57) due to the primary extension of the pushing cylinder (45), and the bearing plate (48) completely slides out of the limiting groove (57) due to the secondary extension of the pushing cylinder (45).
6. The automobile wheel edge machining center feeding device of claim 1, characterized in that: elevating platform (5) and frock platform (42) sliding connection, set up lift cylinder (58) between elevating platform (5) and frock base (41).
7. The automobile wheel edge machining center feeding device of claim 6, characterized in that: the middle part of the tooling table (42) is provided with a limiting table (59), and the limiting table (59) is matched with the top surface of the lifting table (5).
8. The automobile wheel rim machining center feeding device of claim 1, characterized in that: when the pressing piece (55) is in an initial state, the pressing piece (55) is located in the center post (53).
9. The automobile wheel edge machining center feeding device according to any one of claims 1 to 8, characterized in that: the clamping seat (49) is rotatably provided with a swinging seat (491), the swinging seat (491) is provided with a swinging motor (492), and the clamping cylinder (50) is arranged on the swinging seat (491).
10. The automobile wheel edge machining center feeding device according to any one of claims 1 to 8, characterized in that: the side surface of the tool table (42) is provided with a high-pressure nozzle in an inclined state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310229802.9A CN115947100B (en) | 2023-03-10 | 2023-03-10 | Automobile wheel machining center feeding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310229802.9A CN115947100B (en) | 2023-03-10 | 2023-03-10 | Automobile wheel machining center feeding device |
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| CN115947100A true CN115947100A (en) | 2023-04-11 |
| CN115947100B CN115947100B (en) | 2023-05-26 |
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| CN202310229802.9A Active CN115947100B (en) | 2023-03-10 | 2023-03-10 | Automobile wheel machining center feeding device |
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| CN115947100B (en) | 2023-05-26 |
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Denomination of invention: A feeding device for automobile wheel edge machining center Effective date of registration: 20230905 Granted publication date: 20230526 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan Zhangqiu branch Pledgor: Shandong Xiangrui industry and Trade Co.,Ltd. Registration number: Y2023980055308 |