CN113828829B - Axis machining all-in-one machine - Google Patents
Axis machining all-in-one machine Download PDFInfo
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- CN113828829B CN113828829B CN202111118237.6A CN202111118237A CN113828829B CN 113828829 B CN113828829 B CN 113828829B CN 202111118237 A CN202111118237 A CN 202111118237A CN 113828829 B CN113828829 B CN 113828829B
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- 238000003754 machining Methods 0.000 title abstract description 85
- 230000007246 mechanism Effects 0.000 claims abstract description 307
- 239000000463 material Substances 0.000 claims abstract description 125
- 238000003801 milling Methods 0.000 claims description 11
- 238000005553 drilling Methods 0.000 claims description 6
- 210000000078 claw Anatomy 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 18
- 239000003921 oil Substances 0.000 description 22
- 239000010720 hydraulic oil Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B41/02—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for boring deep holes; Trepanning, e.g. of gun or rifle barrels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/002—Milling elongated workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Robotics (AREA)
- Feeding Of Workpieces (AREA)
Abstract
The application provides an axis machining all-in-one machine which comprises a feeding mechanism, a material moving mechanism, a machining mechanism and a discharging mechanism, wherein the feeding mechanism comprises a material placing rack with an adjustable interval and is used for storing materials with different specifications, the material moving mechanism is a material moving manipulator used for transferring shaft workpieces, the machining mechanism comprises two machining devices with adjustable intervals, and the discharging mechanism is used for discharging and guiding the shaft workpieces to the front side. According to the application, through the mutual matching of the double processing stations, the feeding mechanical arm and the material placing rack with adjustable spacing, three processing modes of single-station processing, double-station processing and double-station cooperative processing on one device are realized, wherein the single-station processing is suitable for processing a small amount of short shafts, the double-station processing is suitable for processing a large amount of short shafts, the double-station cooperative processing is suitable for processing long shafts, the feeding mechanical arm is correspondingly adjusted according to the specifications of the shafts during feeding, the feeding mechanism and the feeding mechanism are positioned on the same side, the feeding and discharging efficiency can be improved, operators are reduced, the cost is saved, and the automation and the intelligent degree are high.
Description
Technical Field
The invention relates to shaft workpiece processing equipment, in particular to an axis processing integrated machine.
Background
The existing equipment has the problems that two people are required to operate feeding and discharging due to the fact that feeding and discharging are arranged on one side and discharging are arranged on the opposite side, 4, the same machine cannot adapt to shafts with various specifications, the limitation is large, 3, the machining process is complex, the intelligent and automatic degree is low, the number of processes needing manual participation is too large, the efficiency is low, and the cost is high.
Disclosure of Invention
The invention discloses an axis machining integrated machine, which solves the problems in the background art.
In order to solve the technical problems, the invention adopts the following technical scheme:
The axis machining all-in-one machine comprises a machine table, a feeding mechanism, a material moving mechanism and a machining mechanism, wherein the length direction of the machine table is defined as an X-axis direction, the width direction of the machine table is defined as a Y-axis direction, the height direction of the machine table is defined as a Z-axis direction, the feeding mechanism comprises a material rack with adjustable intervals and is used for storing materials with different specifications, the material moving mechanism is a rotatable material moving manipulator with freedom degrees on X, Y, Z axes and used for transferring shaft workpieces, the machining mechanism comprises two machining stations and machining devices arranged at the two stations, the distance between the machining devices is adjustable and the machining devices can be used for machining independently or cooperatively, and the feeding mechanism is positioned between the feeding mechanism and the machining mechanism and is used for feeding and guiding the materials to the front side of the feeding mechanism.
Preferably, the feeding mechanism further comprises a feeding frame, an adjusting shaft rod is arranged at the top of the feeding frame, one or more groups of material racks with adjustable intervals are detachably connected to the adjusting shaft rod, and the shaft workpieces are placed on the material racks.
Preferably, the feeding mechanism further comprises a jacking mechanism arranged at the rear side of the feeding frame, the material rest is obliquely arranged in the front-rear direction, the rear side is lower than the front side, and the jacking mechanism is used for jacking a shaft workpiece at the rearmost side of the material rest.
Preferably, the jacking mechanism comprises a jacking cylinder and a jacking plate arranged at the output end of the jacking cylinder, wherein a jacking block is arranged at the top of the jacking plate, and a V-shaped jacking notch is formed in the top of the jacking block.
Preferably, the material moving manipulator comprises an X-axis track arranged above the feeding mechanism and the processing mechanism, a Y-axis track is connected to the X-axis track through a sliding block, a Z-axis track is connected to the Y-axis track through a sliding block, manipulator driving mechanisms are arranged on the X-axis track, the Y-axis track and the Z-axis track, each manipulator driving mechanism comprises a driving motor and a drag chain mechanism driven by the driving motor, a rotary cylinder is arranged on the Z-axis track, and a material moving clamping jaw is arranged at the output end of each rotary cylinder.
The blanking mechanism comprises a plurality of buffer tables which are arranged in a staggered mode and have different heights, the processed shaft workpieces drop step by step from the buffer tables, a guide plate is arranged below the buffer tables, the front side of the guide plate extends to the front side of the feeding frame and is lower than the rear side of the guide plate, or the blanking mechanism comprises a group of lifting cylinders and a group of rotary blanking cylinders arranged at the output ends of the lifting cylinders, the output ends of the rotary blanking cylinders are provided with rotary shafts, V-shaped material connecting plates are arranged on the rotary shafts, front-low-back-high guide plates are arranged below the material connecting plates, the front side of the guide plate extends to the front side of the feeding frame and the front side of the guide plate is lower than the rear side of the guide plate, or the blanking mechanism comprises a group of lifting cylinders, a mounting seat arranged on the lifting cylinders and a rotary shaft arranged on the mounting seat, the rotary shafts are rotatably connected with the mounting seat and are provided with tension springs, the front side of the guide plate extends to the front side of the feeding frame and the front side of the guide plate is lower than the rear side of the guide plate, and the front side of the guide plate is lower than the rear side of the guide plate is arranged between the lifting cylinders and the mounting seat is arranged on the rotary shaft and the rotary shaft is arranged on the mounting seat and lower side of the mounting seat and lower side of the front side of the guide plate and lower side than and lower than the guide plate and lower than front side than and guide plate.
The machining mechanism is in sliding connection with the machine table, the sliding direction is the X-axis direction, a driving mechanism for driving the machining mechanism to integrally slide is arranged on the machine table, the machining mechanism comprises a Y-axis sliding mechanism, an X-axis sliding mechanism and a special machining machine which are arranged from bottom to top, the horizontal position of the special machining machine is adjusted under the driving of the Y-axis sliding mechanism and the X-axis sliding mechanism, the special machining machine is one or more of a drilling machine and a milling machine, the milling machine is provided with a double-row cutter bar, a plurality of cutters are arranged on the double-row cutter bar, and the cutters respectively act on the side wall and the end part of a shaft workpiece.
Preferably, the processing station is further provided with a clamping mechanism, the clamping mechanism comprises a servo motor and an oil pressure clamping seat, an output shaft of the servo motor is connected with a clamping head of the oil pressure clamping seat through a belt, the top of the oil pressure clamping seat is provided with a limiting plate with adjustable length, the limiting plate is provided with a limiting hole opposite to a central clamping hole of the oil pressure clamping seat, and a shaft workpiece penetrates through the limiting hole and the central clamping hole to be kept horizontal.
Preferably, the top of the processing mechanism is also provided with a pushing clamping mechanism, the pushing clamping mechanism comprises a feeding sliding rail, a feeding sliding seat arranged on the feeding sliding rail and a feeding cylinder for driving the feeding sliding seat to slide, the feeding sliding rail is arranged along the X-axis direction, the feeding sliding seat is provided with a clamping jaw cylinder, and the clamping jaw of the clamping jaw cylinder is co-high with the central clamping hole of the clamping mechanism.
Preferably, the X-axis sliding mechanism comprises an X-axis sliding rail, an X-axis sliding block and an X-axis driving mechanism, wherein the output end of the X-axis driving mechanism is connected with the X-axis sliding block to drive the X-axis sliding block to slide along the X-axis sliding rail, the Y-axis sliding mechanism comprises a Y-axis sliding rail, a Y-axis sliding block and a Y-axis driving mechanism, the output end of the Y-axis driving mechanism is connected with the Y-axis sliding block to drive the Y-axis sliding block to slide along the Y-axis sliding rail, and the X-axis driving mechanism and the Y-axis driving mechanism are cylinders or motors.
Preferably, the driving mechanism for driving the whole machining mechanism to move comprises a sliding rail arranged on the machine table in the X-axis direction, a screw nut seat matched with the sliding rail, a screw rod and a servo motor.
Preferably, a hydraulic station is also arranged in the machine, and the hydraulic station provides air sources for all the pneumatic devices.
Preferably, the device further comprises a control mechanism, wherein the control mechanism controls the operation of each pneumatic device and each electric device.
Compared with the prior art, the invention has the following beneficial effects:
According to the application, through the mutual matching of the double processing stations, the feeding mechanical arm and the material placing rack with adjustable distance, three processing modes of single-station processing, double-station single processing and double-station cooperative processing on one device are realized, wherein the single-station processing is suitable for processing a small amount of short shafts, the double-station single processing is suitable for processing a large amount of short shafts, the double-station cooperative processing is suitable for processing long shafts, the feeding mechanical arm also carries out corresponding adjustment according to the specifications of the shafts during feeding, in addition, the feeding mechanism and the feeding mechanism are positioned on the same side, the feeding and discharging efficiency can be improved, operators are reduced, the cost is saved, and finally, the scheme is high in automation and intelligent degree.
Drawings
Fig. 1 is a perspective view of example 1.
Fig. 2 is a perspective view of example 2.
Fig. 3 is a perspective view of the feeding mechanism and the discharging mechanism in example 1.
Fig. 4 is a perspective view of the feeding mechanism and the discharging mechanism in example 2.
Fig. 5 is a perspective view of the jack mechanism.
Fig. 6 is a perspective view of a processing station and a machine.
Fig. 7 is a partial enlarged view at the processing device.
Fig. 8 is a perspective view of a feeding mechanism and a discharging mechanism in example 3.
In the drawing, a 1-machine table, a 101-sliding rail, a 2-feeding mechanism, a 200-shaft workpiece, a 201-feeding frame, a 202-adjusting shaft lever, a 203-material placing frame, a 204-jacking mechanism, a 2041-jacking cylinder, a 2042-jacking plate, a 2043-jacking block, a 3-blanking mechanism, a 3051-buffering table, a 3052-material guiding plate, a 3053-lifting cylinder, a 3054-rotary blanking cylinder, a 3055-rotating shaft, a 3056-material receiving plate, a 3057-mounting seat, a 3058-cam bearing, a 4-feeding manipulator, a 5-processing mechanism, a 501-drilling machine, a 502-milling machine, a 6-driving mechanism, a 7-clamping mechanism, a 701-limiting plate and an 8-pushing clamping mechanism are shown.
Detailed Description
The details of the present invention are described below in conjunction with the accompanying drawings and examples.
Examples
As shown in fig. 1,3, 5,6 and 7, the axis machining all-in-one machine comprises a machine table 1, a feeding mechanism 2, a material moving mechanism and a machining mechanism 5, wherein the machine table 1 is defined in the length direction of the machine table 1 as the X-axis direction, the machine table 1 is defined in the width direction of the machine table 1 as the Y-axis direction, the machine table 1 is in the height direction of the machine table 1 as the Z-axis direction, the feeding mechanism 2 comprises a material placing rack 203 with adjustable spacing and used for placing materials with different specifications, the material moving mechanism is a rotatable material moving manipulator with freedom degree on X, Y, Z axes and used for transferring an axis workpiece 200, the machining mechanism 5 comprises two machining stations and machining devices arranged at the two stations, the distance between the machining devices is adjustable and the machining devices can be used for machining independently or cooperatively, and the feeding mechanism 3 is arranged between the feeding mechanism 2 and the machining mechanism 5 and can be used for guiding the materials to the front side of the feeding mechanism 2. According to the scheme, three processing modes of single-station processing, double-station independent processing and double-station cooperative processing are realized through the mutual cooperation of the double-station processing, the feeding manipulator 4 and the material placing rack 203 with adjustable distance, the single-station processing is suitable for small-quantity short-shaft processing, the double-station processing is suitable for large-batch short-shaft processing, the double-station processing is suitable for long-shaft processing, the feeding manipulator 4 also carries out corresponding adjustment according to the specification of a shaft during feeding, in addition, the feeding mechanism 3 and the feeding mechanism 2 are positioned on the same side, the feeding and discharging efficiency can be improved, operators are reduced, the cost is saved, and finally, the scheme is high in automation and intelligent degree.
Preferably, the feeding mechanism 2 further comprises a feeding frame 201, an adjusting shaft lever 202 is arranged at the top of the feeding frame 201, one or more groups of material racks 203 with adjustable intervals are detachably connected to the adjusting shaft lever 202, and the shaft workpieces 200 are placed on the material racks 203.
Preferably, the feeding mechanism 2 further includes a lifting mechanism 204 disposed at a rear side of the feeding frame 201, the rack 203 is disposed obliquely in a front-rear direction and a rear side is lower than a front side, and the lifting mechanism 204 is used for lifting the shaft workpiece 200 at a rearmost side of the rack 203.
Preferably, the jacking mechanism 204 includes a jacking cylinder 2041 and a jacking plate 2042 disposed at an output end of the jacking cylinder 2041, wherein a jacking block 2043 is disposed at a top of the jacking plate 2042, and a V-shaped jacking notch is disposed at a top of the jacking block 2043.
Preferably, the material moving manipulator comprises an X-axis track arranged above the feeding mechanism 2 and the processing mechanism 5, a Y-axis track is connected to the X-axis track through a sliding block, a Z-axis track is connected to the Y-axis track through a sliding block, manipulator driving mechanisms are arranged on the X-axis track, the Y-axis track and the Z-axis track, each manipulator driving mechanism comprises a driving motor and a drag chain mechanism driven by the driving motor, a rotary cylinder is arranged on the Z-axis track, and a material moving clamping jaw is arranged at the output end of the rotary cylinder.
Preferably, the blanking mechanism 3 includes a set of lifting cylinders 3053 and a set of rotary blanking cylinders 3054 disposed at output ends of the lifting cylinders 3053, a rotary shaft 3055 is disposed at output ends of the rotary blanking cylinders 3054, a V-shaped receiving plate is disposed on the rotary shaft 3055, a front low and rear high material guiding plate 3052 is disposed below the receiving plate, and a front side of the material guiding plate 3052 extends to a front side of the material feeding frame 201 and a front side of the material guiding plate 3052 is lower than a rear side.
Preferably, the machining mechanism 5 is slidably connected with the machine table 1, the sliding direction is the X-axis direction, a driving mechanism for driving the machining mechanism 5 to integrally slide is arranged on the machine table 1, the machining mechanism 5 comprises a Y-axis sliding mechanism, an X-axis sliding mechanism and a special machining machine which are arranged from bottom to top, the horizontal position of the special machining machine is adjusted under the driving of the Y-axis sliding mechanism and the X-axis sliding mechanism, the special machining machine is one or more of a drilling machine 501 and a milling machine 502, the milling machine 502 is provided with a double-row cutter bar or an electric cutter frame, a plurality of cutters are arranged on the double-row cutter bar or the electric cutter frame, and the cutters respectively act on the side wall and the end part of the shaft workpiece 200.
Preferably, the processing station is further provided with a clamping mechanism 7, the clamping mechanism 7 comprises a servo motor and an oil pressure clamping seat, an output shaft of the servo motor is connected with a clamping head of the oil pressure clamping seat through a belt, a limiting plate 701 with the length adjustable is arranged at the top of the oil pressure clamping seat, a limiting hole opposite to a central clamping hole of the oil pressure clamping seat is formed in the limiting plate 701, and the shaft workpiece 200 penetrates through the limiting hole and the central clamping hole to be kept horizontal. The hydraulic oil seat is connected with the hydraulic oil cylinder through an oil pipe.
Preferably, the top of the processing mechanism 5 is further provided with a pushing and clamping mechanism 8, the pushing and clamping mechanism 8 comprises a feeding sliding rail, a feeding sliding seat arranged on the feeding sliding rail and a feeding cylinder for driving the feeding sliding seat to slide, the feeding sliding rail is arranged along the X-axis direction, a clamping jaw cylinder is arranged on the feeding sliding seat, and clamping jaws of the clamping jaw cylinder are as high as a central clamping hole of the clamping mechanism 7.
Preferably, the X-axis sliding mechanism comprises an X-axis sliding rail, an X-axis sliding block and an X-axis driving mechanism, wherein the output end of the X-axis driving mechanism is connected with the X-axis sliding block to drive the X-axis sliding block to slide along the X-axis sliding rail, the Y-axis sliding mechanism comprises a Y-axis sliding rail, a Y-axis sliding block and a Y-axis driving mechanism, the output end of the Y-axis driving mechanism is connected with the Y-axis sliding block to drive the Y-axis sliding block to slide along the Y-axis sliding rail, and the X-axis driving mechanism and the Y-axis driving mechanism are cylinders or motors.
Preferably, the driving mechanism 6 for driving the whole machining mechanism 5 to move comprises a sliding rail arranged on the machine table 1 in the X-axis direction, a screw nut seat matched with the sliding rail, a screw and a servo motor.
Preferably, a hydraulic station is further arranged in the machine table 1, and the hydraulic station provides air sources for all pneumatic devices.
Preferably, the device further comprises a control mechanism, wherein the control mechanism controls the operation of each pneumatic device and each electric device.
The working principle is that firstly, the distance between the material placing racks 203 is adjusted according to the specification of the shaft workpiece 200, the program setting of the control mechanism is adjusted, a single-station independent machining mode is generally adopted for a short shaft, one or two work stations are arranged according to requirements, in addition, a corresponding number of feeding manipulators 4 are operated according to the number of work stations, materials are placed on the material placing racks 203, then the whole table equipment is operated, the jacking mechanism 204 jacks up the shaft at the rear side of the material placing racks 203, the feeding manipulator 4 moves to the upper side of the shaft and then grabs the shaft to a machining work station through an air claw and sends the shaft to the clamping mechanism 7, the shaft workpiece 200 is clamped by the clamping mechanism 7, then machining is carried out through adjusting the position of a special machining machine, a private motor drives an oil cylinder clamping seat of the clamping mechanism 7 to rotate, one end of the shaft is clamped by the pushing clamping mechanism 8 and pulled out, after the shaft is pulled out, the shaft is clamped by the feeding manipulator 4 and rotates in the direction, the shaft is sent into the clamping mechanism 7 through the pushing clamping mechanism 8 to machine, the other end of the shaft is machined, the shaft is sent to the clamping mechanism to the shaft through the clamping mechanism 7 after the two ends of the material are machined, the shaft is taken out and then the shaft is conveyed to the clamping mechanism through the pneumatic clamping mechanism to the two ends 3, the two ends are clamped by the cylinder clamping mechanism 3053, and the two ends of the shaft are clamped by the special cylinder clamping mechanism and the two ends are clamped by the cylinder clamping mechanism and the two ends of the cylinder clamping mechanism and the cylinder clamping device when the shaft is clamped at the two ends and the shaft is clamped by the two end and the position of the shaft is clamped end and clamped end position and the shaft is clamped end position and clamped end is clamped to the shaft end position and clamped 3053 and is clamped and clamped in the position and clamped to the shaft end position and is processed end position. In this embodiment, during blanking, the material is received through the material receiving plate, the lifting cylinder 3053 drives to descend, and finally the blanking cylinder 3054 rotates to place the shaft workpiece 200 on the material guiding plate 3052, and the material guiding plate 3052 guides the shaft workpiece 200 to the front side of the material feeding frame 201.
Example 2
As shown in fig. 2,4, 5, 6 and 7, the axis machining all-in-one machine comprises a machine table 1, a feeding mechanism 2, a material moving mechanism and a machining mechanism 5, wherein the machine table 1 is defined as an X-axis direction in the length direction, the machine table 1 is defined as a Y-axis direction in the width direction, the machine table 1 is defined as a Z-axis direction in the height direction, the feeding mechanism 2 comprises a material placing rack 203 with adjustable spacing and is used for placing materials with different specifications, the material moving mechanism is a rotatable material moving manipulator with freedom degree on X, Y, Z axes and is used for transferring an axis workpiece 200, the machining mechanism 5 comprises two machining stations and machining devices arranged at the two stations, the distance between the machining devices is adjustable and the machining devices can be used for machining independently or cooperatively, and the feeding mechanism 3 is arranged between the feeding mechanism 2 and the machining mechanism 5 and can be used for feeding and guiding the materials to the front side of the feeding mechanism 2. According to the scheme, three processing modes of single-station processing, double-station independent processing and double-station cooperative processing are realized through the mutual cooperation of the double-station processing, the feeding manipulator 4 and the material placing rack 203 with adjustable distance, the single-station processing is suitable for small-quantity short-shaft processing, the double-station processing is suitable for large-batch short-shaft processing, the double-station processing is suitable for long-shaft processing, the feeding manipulator 4 also carries out corresponding adjustment according to the specification of a shaft during feeding, in addition, the feeding mechanism 3 and the feeding mechanism 2 are positioned on the same side, the feeding and discharging efficiency can be improved, operators are reduced, the cost is saved, and finally, the scheme is high in automation and intelligent degree.
Preferably, the feeding mechanism 2 further comprises a feeding frame 201, an adjusting shaft lever 202 is arranged at the top of the feeding frame 201, one or more groups of material racks 203 with adjustable intervals are detachably connected to the adjusting shaft lever 202, and the shaft workpieces 200 are placed on the material racks 203.
Preferably, the feeding mechanism 2 further includes a lifting mechanism 204 disposed at a rear side of the feeding frame 201, the rack 203 is disposed obliquely in a front-rear direction and a rear side is lower than a front side, and the lifting mechanism 204 is used for lifting the shaft workpiece 200 at a rearmost side of the rack 203.
Preferably, the jacking mechanism 204 includes a jacking cylinder 2041 and a jacking plate 2042 disposed at an output end of the jacking cylinder 2041, wherein a jacking block 2043 is disposed at a top of the jacking plate 2042, and a V-shaped jacking notch is disposed at a top of the jacking block 2043.
Preferably, the material moving manipulator comprises an X-axis track arranged above the feeding mechanism 2 and the processing mechanism 5, a Y-axis track is connected to the X-axis track through a sliding block, a Z-axis track is connected to the Y-axis track through a sliding block, manipulator driving mechanisms are arranged on the X-axis track, the Y-axis track and the Z-axis track, each manipulator driving mechanism comprises a driving motor and a drag chain mechanism driven by the driving motor, a rotary cylinder is arranged on the Z-axis track, and a material moving clamping jaw is arranged at the output end of the rotary cylinder.
Preferably, the blanking mechanism 3 includes a plurality of buffer tables 3051 with different heights, the processed shaft workpiece 200 falls down step by step from the buffer tables 3051, a material guide plate 3052 is arranged below the buffer tables 3051, and the front side of the material guide plate 3052 extends to the front of the material feeding frame 201 and is lower than the rear side.
Preferably, the machining mechanism 5 is slidably connected with the machine table 1, the sliding direction is the X-axis direction, a driving mechanism for driving the machining mechanism 5 to integrally slide is arranged on the machine table 1, the machining mechanism 5 comprises a Y-axis sliding mechanism, an X-axis sliding mechanism and a special machining machine which are arranged from bottom to top, the horizontal position of the special machining machine is adjusted under the driving of the Y-axis sliding mechanism and the X-axis sliding mechanism, the special machining machine is one or more of a drilling machine 501 and a milling machine 502, the milling machine 502 is provided with a double-row cutter bar or an electric cutter frame, a plurality of cutters are arranged on the double-row cutter bar or the electric cutter frame, and the cutters respectively act on the side wall and the end part of the shaft workpiece 200.
Preferably, the processing station is further provided with a clamping mechanism 7, the clamping mechanism 7 comprises a servo motor and an oil pressure clamping seat, an output shaft of the servo motor is connected with a clamping head of the oil pressure clamping seat through a belt, a limiting plate 701 with the length adjustable is arranged at the top of the oil pressure clamping seat, a limiting hole opposite to a central clamping hole of the oil pressure clamping seat is formed in the limiting plate 701, and the shaft workpiece 200 penetrates through the limiting hole and the central clamping hole to be kept horizontal. The hydraulic oil seat is connected with the hydraulic oil cylinder through an oil pipe.
Preferably, the top of the processing mechanism 5 is further provided with a pushing and clamping mechanism 8, the pushing and clamping mechanism 8 comprises a feeding sliding rail, a feeding sliding seat arranged on the feeding sliding rail and a feeding cylinder for driving the feeding sliding seat to slide, the feeding sliding rail is arranged along the X-axis direction, a clamping jaw cylinder is arranged on the feeding sliding seat, and clamping jaws of the clamping jaw cylinder are as high as a central clamping hole of the clamping mechanism 7.
Preferably, the X-axis sliding mechanism comprises an X-axis sliding rail, an X-axis sliding block and an X-axis driving mechanism, wherein the output end of the X-axis driving mechanism is connected with the X-axis sliding block to drive the X-axis sliding block to slide along the X-axis sliding rail, the Y-axis sliding mechanism comprises a Y-axis sliding rail, a Y-axis sliding block and a Y-axis driving mechanism, the output end of the Y-axis driving mechanism is connected with the Y-axis sliding block to drive the Y-axis sliding block to slide along the Y-axis sliding rail, and the X-axis driving mechanism and the Y-axis driving mechanism are cylinders or motors.
Preferably, the driving mechanism 6 for driving the whole machining mechanism 5 to move comprises a sliding rail arranged on the machine table 1 in the X-axis direction, a screw nut seat matched with the sliding rail, a screw and a servo motor.
Preferably, a hydraulic station is further arranged in the machine table 1, and the hydraulic station provides air sources for all pneumatic devices.
Preferably, the device further comprises a control mechanism, wherein the control mechanism controls the operation of each pneumatic device and each electric device.
The working principle is that firstly, the distance between the material racks 203 is adjusted according to the specification of the shaft workpiece 200, the program setting of the control mechanism is adjusted, the short shaft is generally processed by adopting a single-station independent processing mode, one or two stations are arranged according to the requirement, and in addition, the feeding manipulators 4 with corresponding numbers are operated according to the number of the stations; the method comprises the steps of placing materials on a material placing rack 203, then operating the whole equipment, jacking a shaft at the rear side of the material placing rack 203 by a jacking mechanism 204, grabbing the shaft by a feeding manipulator 4 to the upper side of the shaft and conveying the shaft to a machining station by an air claw and conveying the shaft into a clamping mechanism 7, clamping a shaft workpiece 200 by the clamping mechanism 7, then machining by adjusting the position of a special machining machine, driving an oil cylinder clamping seat of the clamping mechanism 7 by a private motor to rotate so as to realize circumferential machining of the shaft, clamping one end by a pushing clamping mechanism 8 and extracting the shaft after machining, clamping the shaft by the feeding manipulator 4 and rotating, conveying the shaft into the clamping mechanism 7 by the pushing clamping mechanism 8 for machining at the other end, taking the shaft out by the manipulator after machining at both ends and conveying the shaft to the blanking mechanism 3 by the manipulator, and conveying the shaft to one of a buffer table 3051 or a lifting cylinder 3053, wherein when machining long shafts, the shaft is conveyed into one of the clamping mechanism 7, and then moving the position of the other machining device to enable the two ends of the shaft to extend into the two special machining stations respectively through the two guide tables 3052 when the two ends of the shaft pass through the special machining station and fall down to the two guide tables at the two ends of the corresponding machining stations, and the two guide plates are subjected to machining step by step.
Example 3
As shown in fig. 1, 3, 5, 6,7 and 8, the axis machining all-in-one machine comprises a machine table 1, a feeding mechanism 2, a moving mechanism 5 and a discharging mechanism 3, wherein the machine table 1 is defined in the length direction of the machine table 1 as the X-axis direction, the width direction of the machine table 1 is defined in the Y-axis direction, the height direction of the machine table 1 is defined in the Z-axis direction, the feeding mechanism 2 comprises a material placing rack 203 with adjustable spacing and is used for placing materials with different specifications, the moving mechanism is a rotatable moving manipulator with freedom degree on a X, Y, Z axis and is used for transferring an axis workpiece 200, the processing mechanism 5 comprises two processing stations and processing devices arranged at the two stations, the distance between the processing devices is adjustable and the two processing devices can be processed singly or cooperatively, the discharging mechanism 3 is arranged between the feeding mechanism 2 and the processing mechanism 5, and the discharging mechanism 3 is used for discharging and can guide the materials to the front side of the feeding mechanism 2. According to the scheme, three processing modes of single-station processing, double-station independent processing and double-station cooperative processing are realized through the mutual cooperation of the double-station processing, the feeding manipulator 4 and the material placing rack 203 with adjustable distance, the single-station processing is suitable for small-quantity short-shaft processing, the double-station processing is suitable for large-batch short-shaft processing, the double-station processing is suitable for long-shaft processing, the feeding manipulator 4 also carries out corresponding adjustment according to the specification of a shaft during feeding, in addition, the feeding mechanism 3 and the feeding mechanism 2 are positioned on the same side, the feeding and discharging efficiency can be improved, operators are reduced, the cost is saved, and finally, the scheme is high in automation and intelligent degree.
Preferably, the feeding mechanism 2 further comprises a feeding frame 201, an adjusting shaft lever 202 is arranged at the top of the feeding frame 201, one or more groups of material racks 203 with adjustable intervals are detachably connected to the adjusting shaft lever 202, and the shaft workpieces 200 are placed on the material racks 203.
Preferably, the feeding mechanism 2 further includes a lifting mechanism 204 disposed at a rear side of the feeding frame 201, the rack 203 is disposed obliquely in a front-rear direction and a rear side is lower than a front side, and the lifting mechanism 204 is used for lifting the shaft workpiece 200 at a rearmost side of the rack 203.
Preferably, the jacking mechanism 204 includes a jacking cylinder 2041 and a jacking plate 2042 disposed at an output end of the jacking cylinder 2041, wherein a jacking block 2043 is disposed at a top of the jacking plate 2042, and a V-shaped jacking notch is disposed at a top of the jacking block 2043.
Preferably, the material moving manipulator comprises an X-axis track arranged above the feeding mechanism 2 and the processing mechanism 5, a Y-axis track is connected to the X-axis track through a sliding block, a Z-axis track is connected to the Y-axis track through a sliding block, manipulator driving mechanisms are arranged on the X-axis track, the Y-axis track and the Z-axis track, each manipulator driving mechanism comprises a driving motor and a drag chain mechanism driven by the driving motor, a rotary cylinder is arranged on the Z-axis track, and a material moving clamping jaw is arranged at the output end of the rotary cylinder.
As an optimization, the blanking mechanism comprises a group of lifting cylinders 3053, a mounting seat 3057 arranged on the lifting cylinders 3053 and a rotating shaft 3055 arranged on the mounting seat 3057, a V-shaped receiving plate 3056 is arranged on the rotating shaft 3055, the rotating shaft 3055 is rotationally connected with the mounting seat 3057 and is provided with a tension spring between the rotating shaft 3055 and the mounting seat 3057, a material guide plate 3052 is arranged below the rotating shaft 3055, the front side of the material guide plate 3052 extends to the front of the material feeding frame 303, the front side of the material guide plate 3052 is lower than the rear side of the material guide plate 3052, a cam bearing 3058 is arranged between the material guide plate 3052 and the receiving plate 3056, and the material receiving plate 3056 abuts against the cam bearing 3058 when descending, so that overturning blanking is realized.
Preferably, the machining mechanism 5 is slidably connected with the machine table 1, the sliding direction is the X-axis direction, a driving mechanism for driving the machining mechanism 5 to integrally slide is arranged on the machine table 1, the machining mechanism 5 comprises a Y-axis sliding mechanism, an X-axis sliding mechanism and a special machining machine which are arranged from bottom to top, the horizontal position of the special machining machine is adjusted under the driving of the Y-axis sliding mechanism and the X-axis sliding mechanism, the special machining machine is one or more of a drilling machine 501 and a milling machine 502, the milling machine 502 is provided with a double-row cutter bar or an electric cutter frame, a plurality of cutters are arranged on the double-row cutter bar or the electric cutter frame, and the cutters respectively act on the side wall and the end part of the shaft workpiece 200.
Preferably, the processing station is further provided with a clamping mechanism 7, the clamping mechanism 7 comprises a servo motor and an oil pressure clamping seat, an output shaft of the servo motor is connected with a clamping head of the oil pressure clamping seat through a belt, a limiting plate 701 with the length adjustable is arranged at the top of the oil pressure clamping seat, a limiting hole opposite to a central clamping hole of the oil pressure clamping seat is formed in the limiting plate 701, and the shaft workpiece 200 penetrates through the limiting hole and the central clamping hole to be kept horizontal. The hydraulic oil seat is connected with the hydraulic oil cylinder through an oil pipe.
Preferably, the top of the processing mechanism 5 is further provided with a pushing and clamping mechanism 8, the pushing and clamping mechanism 8 comprises a feeding sliding rail, a feeding sliding seat arranged on the feeding sliding rail and a feeding cylinder for driving the feeding sliding seat to slide, the feeding sliding rail is arranged along the X-axis direction, a clamping jaw cylinder is arranged on the feeding sliding seat, and clamping jaws of the clamping jaw cylinder are as high as a central clamping hole of the clamping mechanism 7.
Preferably, the X-axis sliding mechanism comprises an X-axis sliding rail, an X-axis sliding block and an X-axis driving mechanism, wherein the output end of the X-axis driving mechanism is connected with the X-axis sliding block to drive the X-axis sliding block to slide along the X-axis sliding rail, the Y-axis sliding mechanism comprises a Y-axis sliding rail, a Y-axis sliding block and a Y-axis driving mechanism, the output end of the Y-axis driving mechanism is connected with the Y-axis sliding block to drive the Y-axis sliding block to slide along the Y-axis sliding rail, and the X-axis driving mechanism and the Y-axis driving mechanism are cylinders or motors.
Preferably, the driving mechanism 6 for driving the whole machining mechanism 5 to move comprises a sliding rail arranged on the machine table 1 in the X-axis direction, a screw nut seat matched with the sliding rail, a screw and a servo motor.
Preferably, a hydraulic station is further arranged in the machine table 1, and the hydraulic station provides air sources for all pneumatic devices.
Preferably, the device further comprises a control mechanism, wherein the control mechanism controls the operation of each pneumatic device and each electric device.
The working principle is that firstly, the distance between the material placing racks 203 is adjusted according to the specification of the shaft workpiece 200, the program setting of the control mechanism is adjusted, a single-station independent machining mode is generally adopted for a short shaft, one or two work stations are arranged according to requirements, in addition, a corresponding number of feeding manipulators 4 are operated according to the number of work stations, materials are placed on the material placing racks 203, then the whole table equipment is operated, the jacking mechanism 204 jacks up the shaft at the rear side of the material placing racks 203, the feeding manipulator 4 moves to the upper side of the shaft and then grabs the shaft to a machining work station through an air claw and sends the shaft to the clamping mechanism 7, the shaft workpiece 200 is clamped by the clamping mechanism 7, then machining is carried out through adjusting the position of a special machining machine, a private motor drives an oil cylinder clamping seat of the clamping mechanism 7 to rotate, one end of the shaft is clamped by the pushing clamping mechanism 8 and pulled out, after the shaft is pulled out, the shaft is clamped by the feeding manipulator 4 and rotates in the direction, the shaft is sent into the clamping mechanism 7 through the pushing clamping mechanism 8 to machine, the other end of the shaft is machined, the shaft is sent to the clamping mechanism to the shaft through the clamping mechanism 7 after the two ends of the material are machined, the shaft is taken out and then the shaft is conveyed to the clamping mechanism through the pneumatic clamping mechanism to the two ends 3, the two ends are clamped by the cylinder clamping mechanism 3053, and the two ends of the shaft are clamped by the special cylinder clamping mechanism and the two ends are clamped by the cylinder clamping mechanism and the two ends of the cylinder clamping mechanism and the cylinder clamping device when the shaft is clamped at the two ends and the shaft is clamped by the two end and the position of the shaft is clamped end and clamped end position and the shaft is clamped end position and clamped end is clamped to the shaft end position and clamped 3053 and is clamped and clamped in the position and clamped to the shaft end position and is processed end position. In this embodiment, during blanking, the material receiving plate receives material, the lifting cylinder 3053 drives the material receiving plate 3056 to descend, the shaft workpiece on the material receiving plate 3056 is turned over and transferred to the cam bearing 3058 to fall onto the material guiding plate 3052, and the material guiding plate 3052 guides the shaft workpiece 200 to the front side of the material feeding frame 201.
It should be noted that the difference between embodiment 3 and embodiment 1 is that the active rotary blanking scheme of the rotary blanking cylinder 3054 in embodiment 1 is replaced by mounting the rotary shaft 3055 through the mounting seat 3057, and performing passive overturning through interference between the cam bearing 3058 and the receiving plate 3056, and setting tension springs on the receiving plate 3056 and the mounting seat 3057 for resetting after overturning.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (7)
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| CN117383226B (en) * | 2023-12-12 | 2024-03-08 | 常州市钧达轴承有限公司 | Loading and unloading conveying system for bearing and working method thereof |
| CN120244892B (en) * | 2025-05-30 | 2025-09-12 | 辽宁华天航空科技股份有限公司 | A suspension bracket for parts processing |
| CN120645043B (en) * | 2025-08-20 | 2025-10-21 | 佛山市名将自动化设备有限公司 | Multifunctional integrated processing equipment |
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| CN205834259U (en) * | 2016-07-21 | 2016-12-28 | 韩雪 | A kind of numerically controlled lathe bar automatic loading and unloading device |
| CN208644882U (en) * | 2018-07-27 | 2019-03-26 | 杭州巧狮信息科技有限公司 | A kind of pin shaft machine tool for workpieces |
| CN211218968U (en) * | 2019-10-23 | 2020-08-11 | 常州鑫和利精密机械有限公司 | Automatic feeding device for machining shaft workpieces |
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