CN109108489B - Spindle oil line laser processing system - Google Patents
Spindle oil line laser processing system Download PDFInfo
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- CN109108489B CN109108489B CN201811069016.2A CN201811069016A CN109108489B CN 109108489 B CN109108489 B CN 109108489B CN 201811069016 A CN201811069016 A CN 201811069016A CN 109108489 B CN109108489 B CN 109108489B
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- 238000012545 processing Methods 0.000 title claims abstract description 35
- 238000012546 transfer Methods 0.000 claims abstract description 178
- 238000003860 storage Methods 0.000 claims abstract description 152
- 239000000463 material Substances 0.000 claims abstract description 109
- 238000000034 method Methods 0.000 claims abstract description 29
- 238000003672 processing method Methods 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims description 20
- 238000003698 laser cutting Methods 0.000 claims description 14
- 230000001174 ascending effect Effects 0.000 claims description 11
- 238000007605 air drying Methods 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 7
- 239000000110 cooling liquid Substances 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 description 5
- 238000005192 partition Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention relates to a mandrel oil line laser processing system, an assembling method and a processing method, which comprises a frame component, a working bench, a conveying device, a storage device, a laser processing device, a transfer device, an output bearing frame and a material taking manipulator, wherein the working bench is arranged on the frame component and is provided with a control button, the conveying device is arranged on the working bench, the storage device is arranged at the initial end of the conveying device and is used for storing a mandrel, the laser processing device is arranged in the middle of the conveying device and is used for scribing an output mandrel of the conveying device, the transfer device is arranged at the terminal of the conveying device and is used for transferring the scribed mandrel, the output bearing frame is arranged at the terminal of the transfer device and is used for placing the mandrel, and the material taking manipulator is arranged between the transfer device and the output bearing frame and is used for transferring the mandrel. The invention has reasonable design, compact structure and convenient use.
Description
Technical Field
The invention relates to a spindle oil line laser processing system, an assembling method and a processing method.
Background
At present, a large number of main shaft rods in engineering machinery need to be scratched with oil grooves on the surface so as to facilitate lubrication of bearings, and in order to ensure the precision of machining shafts, oil lines are generally arranged in the final procedure, but the existing technology cannot be machined due to surface heat treatment such as quenching, coating and the like after machining of a mandrel, and particularly the slender shafts are easy to deform and scratch during machining, so that the precision and quality of products are affected.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a mandrel oil line laser processing system, an assembly method and a processing method in general; the technical problems to be solved in detail and the advantages to be achieved are described in detail below and in conjunction with the detailed description.
In order to solve the problems, the invention adopts the following technical scheme:
the utility model provides a dabber oil line laser beam machining system, including the frame subassembly, set up on the frame subassembly and have control button's the workstation, set up conveyor on the workstation, set up in conveyor top department and store the storage device who has the dabber spare, set up at conveyor middle part and be used for the laser beam machining device who draws the oil line to conveyor output dabber spare, set up at conveyor terminal and be used for drawing the transfer device of oil line core shaft spare transfer, set up at transfer device end and be used for putting the output of dabber spare and accept the frame, and set up at transfer device and output accept between the frame and be used for transporting the extracting manipulator of dabber spare.
As a further improvement of the above technical scheme:
the storage device comprises a storage box arranged above the workbench frame, a storage inner cavity which is arranged in the storage box and horizontally and longitudinally stores a mandrel, a storage back side inclined plate and a storage front side plate which are arranged at the bottom of the storage inner cavity in a reverse splayed shape, a storage output seat which is arranged at an outlet between the storage back side inclined plate and the storage front side plate and is positioned at the lower end of the storage back side inclined plate, a storage guide disc which is horizontally and longitudinally arranged between the storage output seat and the lower end of the storage front side plate in a rotating way, storage C-shaped grooves which are distributed on the outer side wall of the storage guide disc and contain a single mandrel in a circumferential array, storage positioning dividing plates which are coaxially arranged at one end of the storage guide disc, storage positioning Hall sensors which are arranged on the storage box and are used for detecting the division of the storage positioning dividing plates, a storage rotating motor which is arranged on the storage box and is in transmission connection with the storage guide disc, storage V-shaped outlets which are arranged at the outlet between the storage back side inclined plate and the storage front side plate and are used for laterally centering the mandrel, and storage C-shaped grooves which are circumferentially arranged at the lower ends of the storage guide disc, and two end positioning plates which are used for positioning the mandrel; the length of the stock backside sloping plate is longer than that of the stock front side plate.
The conveying device comprises a conveying rack arranged on the workbench, a conveying driving chain wheel set and a conveying driven chain wheel set which are arranged at two ends of the conveying rack, a conveying chain sleeved on the conveying driving chain wheel set and the conveying driven chain wheel set and positioned below the storage V-shaped outlet, conveying upward supporting guide rails which are arranged on the conveying rack in parallel and positioned at two sides of the conveying chain, conveying upward guide rail grooves which are longitudinally arranged on the inner side walls of the conveying upward supporting guide rails, and conveying positioning clamping molds which are distributed on the conveying chain and are used for placing mandrel pieces falling from the storage V-shaped outlet;
the conveying positioning mould comprises a conveying mould seat arranged on a conveying chain, conveying mould side rollers arranged on two sides of the conveying mould seat and rolling forwards in a conveying ascending guide rail groove, a conveying mould V-shaped positioning clamp longitudinally arranged on the upper surface of the conveying mould seat and used for accommodating a mandrel piece, conveying mould end positioning blocks arranged on the upper surface of the conveying mould seat and positioned at two ends of the conveying mould V-shaped positioning clamp, and a conveying mould transverse material taking process groove transversely arranged between the conveying mould end positioning blocks and the conveying mould V-shaped positioning clamp and positioned on the upper surface of the conveying mould seat; the transverse material taking process groove of the conveying mould and the central positioning groove of the V-shaped positioning clamp of the conveying mould form an I shape.
The laser processing device comprises laser cutting machines, laser outer shields, laser exhaust holes and a laser middle partition board, wherein the laser cutting machines are symmetrically arranged on two sides of a conveying chain and are equal in height to the central line of a mandrel on a conveying and positioning mould, the laser outer shields are buckled on the laser cutting machines, the laser exhaust holes are formed in the laser outer shields, and the laser middle partition board is vertically arranged inside the laser outer shields.
The transfer device comprises a transfer frame positioned on one side of a transfer station at the ascending terminal of a conveying chain, a transfer lifting frame vertically arranged on the transfer frame, a transfer transverse cylinder horizontally arranged at the upper end of the transfer lifting frame, a transfer L-shaped bracket arranged at the end part of a piston rod of the transfer transverse cylinder and used for inserting and lifting two end parts of a mandrel member from a transverse material taking process groove of a conveying mould, a transfer first material guiding channel transversely inclined to the other side of the transfer station and used for receiving the mandrel member on the transfer L-shaped bracket, a transfer tongue plate arranged at the inlet of the transfer first material guiding channel and used for lifting the middle part of the mandrel member, transfer process openings arranged at the two sides of the inlet of the transfer first material guiding channel and corresponding to the transfer L-shaped bracket, a transfer material turning plate hinged to the upper end of the outlet of the transfer first material guiding channel, a transfer second frame arranged on the working frame, a transfer second material guiding channel longitudinally inclined to the end of the mandrel member, a transfer second material guiding channel arranged on the transfer second frame and used for receiving the second material guiding channel, a second material guiding channel arranged at the input end of the transfer second material guiding channel and used for receiving the mandrel member, a second material guiding channel and a second material guiding device arranged at the end of the second material guiding channel and used for the longitudinal material guiding channel, and a second material guiding device arranged at the end of the second mandrel and a longitudinal end of the machine, and used for cleaning the end of the machine, and a material guiding terminal, and a longitudinal for the material guiding device.
The assembling method of the mandrel oil line laser processing system comprises a frame component, a working bench which is arranged on the frame component and provided with a control button, a conveying device which is arranged on the working bench, a storage device which is arranged at the initial end of the conveying device and is used for storing a mandrel piece, a laser processing device which is arranged in the middle of the conveying device and is used for scribing an oil line of the conveying device output mandrel piece, a transfer device which is arranged at the terminal of the conveying device and is used for transferring the scribed oil line core piece, an output bearing frame which is arranged at the terminal of the transfer device and is used for placing the mandrel piece, and a material taking manipulator which is arranged between the transfer device and the output bearing frame and is used for transferring the mandrel piece; the assembly method comprises the following steps;
step A, assembling a frame assembly, namely firstly, mounting a walking roller and an adjusting foot at the bottom of the frame assembly; then, the upper surface of the working bench is adjusted to be in a horizontal state through a level gauge, and the levelness of the working bench is less than or equal to 0.05mm; secondly, a pump station, a valve group and an electric control are arranged in the frame component;
step B, assembling the conveying device, namely firstly, installing a conveying rack on a workbench, respectively installing a conveying driving chain wheel set and a conveying driven chain wheel set at two ends of the conveying rack, and sleeving a conveying chain on the conveying driving chain wheel set and the conveying driven chain wheel set; then, installing a conveying uplink support guide rail on a conveying frame, and adjusting the lower surfaces of conveying uplink guide rail grooves on two sides by increasing or decreasing gaskets between the conveying frame and the conveying uplink support guide rail until the parallelism of the lower surfaces on two sides is less than 0.03mm and the levelness is less than 0.03mm; secondly, sequentially installing conveying positioning clamping jigs on a conveying chain, and installing conveying clamping jigs side rollers of an uplink section in a conveying uplink guide rail groove;
step C, assembling the storage device; firstly, a storage back side inclined plate and a storage front side plate are arranged at the lower part of a storage inner cavity in an inverted splayed shape, and a storage output seat with a C-shaped right side is arranged at the lower end of the storage back side inclined plate; then, a storage guide disc is arranged between the right end of a storage output seat and the lower end of a storage front side plate, a storage rotating motor connected with a storage guide disc rotating shaft through a coupler is arranged on the storage box, the other end of the storage guide disc rotating shaft is connected with a storage positioning index disc in a key manner, a storage positioning Hall sensor corresponding to the storage positioning index disc is arranged on the storage box, and gaps between a storage C-shaped groove and the storage output seat as well as gaps between the storage C-shaped groove and the lower end of the storage front side plate are respectively adjusted; a storage V-shaped outlet and a storage outlet end part positioning plate are arranged below the storage positioning dividing plate; finally, hoisting the stock box onto a workbench frame, riding on a conveying and conveying chain, and respectively corresponding the stock V-shaped outlet and the stock outlet end positioning plate with the conveying clamping fixture V-shaped positioning clamp and the conveying clamping fixture end positioning block;
step D, assembling a laser processing device; firstly, installing paired laser cutters on two sides of a conveying chain, and adjusting laser heads of the laser cutters and a central line of a core shaft piece positioned on a conveying positioning mould to be orthogonal on the same horizontal plane; then, a laser outer shield is buckled on the laser cutting machine;
step E, assembling the transfer device, namely firstly, installing a transfer frame at a transfer station of a conveying and conveying chain on a working table frame, vertically installing a transfer lifting frame on the transfer frame, horizontally installing a transfer transverse cylinder on the transfer lifting frame, and installing a transfer L-shaped bracket for inserting and lifting a core shaft piece in a conveying and positioning mould at the end part of a piston rod of the transfer transverse cylinder; then, adjusting the position of the transfer L-shaped bracket according to the transverse material taking process groove of the conveying mould; secondly, a first material guide channel is transversely arranged on the other side of the workbench frame, and is adjusted to be in an inclined state; thirdly, installing a transfer material blocking turning plate which turns upwards and falls down by self weight at the terminal of the transfer first material guiding channel; next, a transfer second rack is longitudinally arranged at one side of the terminal end of the transfer first material guiding channel, a transfer second material guiding channel is longitudinally arranged on the transfer second rack, and a transfer second longitudinal cylinder is longitudinally arranged at the starting end of the transfer second material guiding channel and is adjusted to be in an inclined state; then, installing a transit second cleaning/air drying nozzle on the transit first material guiding channel;
step F, firstly, installing a material taking manipulator at a second terminal station of the first material guiding channel; then, an output bearing frame is arranged on one side of the material taking manipulator.
As a further improvement of the above technical scheme:
in the step B, the assembly steps for the conveying and positioning mould are as follows, firstly, the V-shaped positioning clamp of the conveying mould is positioned and fixed at the middle part of the upper end of the conveying mould seat according to a drawing through a positioning pin and a bolt; then, respectively installing positioning blocks at the end parts of the conveying mould at the two ends of the conveying mould seat; secondly, transversely milling a transverse material taking process groove of the conveying mould on the conveying mould seat between the two ends of the conveying mould seat and the positioning blocks at the ends of the conveying mould; and finally, mounting the conveying mould side roller on the corresponding side surface of the conveying mould seat.
The laser processing method of the mandrel oil line comprises the steps of a frame assembly, a working bench which is arranged on the frame assembly and provided with a control button, a conveying device which is arranged on the working bench, a storage device which is arranged at the initial end of the conveying device and is used for storing a mandrel piece, a laser processing device which is arranged in the middle of the conveying device and is used for scribing the mandrel piece output by the conveying device, a transfer device which is arranged at the terminal end of the conveying device and is used for transferring the scribed mandrel piece, an output bearing frame which is arranged at the terminal end of the transfer device and is used for placing the mandrel piece, and a material taking manipulator which is arranged between the transfer device and the output bearing frame and is used for transferring the mandrel piece; the processing method comprises the following steps;
firstly, longitudinally and horizontally placing a core shaft member into a storage cavity; then, the stock rotating motor drives the stock guide disc to rotate, and the stock C-shaped groove on the stock guide disc drives the mandrel to swing and is output from the stock V-shaped outlet and the stock outlet end positioning plate; thirdly, detecting the stop position and the rotation angle of the storage C-shaped groove through a storage positioning Hall sensor and a storage positioning index plate in a closed loop;
step two, firstly, conveying and positioning the mandrel piece output in the bearing step of the clamping fixture; then, the conveying driving chain wheel group drives the conveying chain at the ascending section to drive the conveying positioning mould to horizontally and longitudinally move along the conveying ascending guide rail groove;
step three, when the core shaft piece in the step two reaches the laser processing device; starting a laser exhaust hole, and processing a wick on the advancing mandrel by a laser cutting machine;
step four, when the core shaft member in the step three reaches the transfer station; firstly, starting a transfer transverse cylinder to drive a transfer L-shaped bracket to transversely insert into a transverse material taking process groove of a conveying mould; then, the transfer lifting frame drives the mandrel to leave the conveying and positioning mould; secondly, the central transverse cylinder feeds the mandrel into the initial end of the central first material guiding channel, and at the moment, the central L-shaped bracket is positioned at the opening of the input end of the central first material guiding channel; thirdly, the transferring L-shaped bracket descends, and the transferring first material guiding channel input end tongue plate lifts the core shaft member; then, the transferring L-shaped bracket returns, and simultaneously, the mandrel rolls to the terminal end of the transferring first material guiding channel, under the action of dead weight, the transferring material blocking turning plate is pushed away, and the mandrel positioned at the forefront end falls into the starting end of the transferring second material guiding channel; then, the transfer second longitudinal air cylinder pushes the surface cooling liquid to a transfer second end station, and the transfer second cleaning/air drying nozzle cleans and air-dries the surface cooling liquid while advancing;
and fifthly, placing the core shaft member positioned at the terminal of the second terminal station on the output bearing frame by the material taking manipulator. The beneficial effects of the present invention are not limited to this description, but are described in more detail in the detailed description section for better understanding.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the main components of the present invention;
FIG. 3 is a schematic diagram of a memory device according to the present invention;
FIG. 4 is a schematic view of the structure of the conveying apparatus of the present invention;
FIG. 5 is a schematic view of the transfer device of the present invention;
wherein: 1. a mandrel member; 2. a frame assembly; 3. a storage device; 4. a conveying device; 5. a laser processing device; 6. a transfer device; 7. an output receiving frame; 8. a material taking manipulator; 9. a control button; 10. a work bench; 11. a storage box; 12. a material storage inner cavity; 13. a stock backside sloping plate; 14. a stock output seat; 15. a material storage front side plate; 16. a stock guide disc; 17. a material storage C-shaped groove; 18. a storage positioning Hall sensor; 19. a stock positioning dividing plate; 20. a storage V-shaped outlet; 21. a positioning plate at the end part of the stock outlet; 22. a stock rotating motor; 23. a conveyor frame; 24. a conveying and conveying chain; 25. conveying a driving chain wheel group; 26. conveying driven chain wheel groups; 27. conveying an uplink support guide rail; 28. conveying the uplink guide rail groove; 29. conveying and positioning mould; 30. a conveying mould seat; 31. conveying mould side rollers; 32. conveying the V-shaped positioning clamp of the clamping fixture; 33. a positioning block at the end of the conveying mould; 34. a transverse material taking process groove of the conveying mould; 35. a laser outer shield; 36. a laser vent; 37. a laser cutting machine; 38. a laser intermediate baffle; 39. a transfer station; 40. a transfer frame; 41. a transfer lifting frame; 42. a transfer transverse cylinder; 43. transferring the L-shaped bracket; 44. transferring the first material guiding channel; 45. a material blocking turning plate is transferred; 46. transferring the second rack; 47. transferring the second starting end sensor; 48. a second longitudinal cylinder is transferred; 49. transferring the second cleaning/air drying nozzle; 50. transferring the second material guiding channel; 51. and transferring the second end station.
Detailed Description
As shown in fig. 1, the spindle oil line laser processing system of this embodiment includes a frame component 2, a working bench 10 provided on the frame component 2 and having a control button 9, a conveying device 4 provided on the working bench 10, a storage device 3 provided at the start end of the conveying device 4 and storing the spindle member 1, a laser processing device 5 provided in the middle of the conveying device 4 and used for scribing the spindle member 1 for the conveying device 4, a transfer device 6 provided at the end of the conveying device 4 and used for transferring the scribed oil line spindle member 1, an output receiving rack 7 provided at the end of the transfer device 6 and used for placing the spindle member 1, and a material taking manipulator 8 provided between the transfer device 6 and the output receiving rack 7 and used for transferring the spindle member 1.
The storage device 3 comprises a storage box 11 arranged above a workbench frame 10, a storage inner cavity 12 arranged in the storage box 11 and horizontally and longitudinally storing a mandrel 1, a storage back side inclined plate 13 and a storage front side plate 15 which are arranged at the bottom of the storage inner cavity 12 in a reverse splayed shape, a storage output seat 14 arranged at an outlet between the storage back side inclined plate 13 and the storage front side plate 15 and positioned at the lower end of the storage back side inclined plate 13, a storage guide disc 16 horizontally and longitudinally arranged between the storage output seat 14 and the lower end of the storage front side plate 15, a storage C-shaped groove 17 distributed on the outer side wall of the storage guide disc 16 in a circumferential array and containing a single mandrel 1, a storage positioning dividing disc 19 coaxially arranged at one end of the storage guide disc 16, a storage positioning Hall sensor 18 arranged on the storage box 11 and used for detecting the division of the storage positioning dividing disc 19, a storage rotating motor 22 arranged on the storage box 11 and in transmission connection with the storage guide disc 16, a storage opposite-side mandrel 1 arranged at the lower end between the storage back side inclined plate 13 and the storage front side plate 15 and used for positioning the two ends of the mandrel 1, and a positioning V-shaped storage 20 arranged at the two opposite ends of the storage guide disc 20 and used for positioning the two ends of the mandrel 1; the length of the stock backside swash plate 13 is longer than the length of the stock front side plate 15.
The conveying device 4 comprises a conveying rack 23 arranged on the working bench 10, a conveying driving chain wheel set 25 and a conveying driven chain wheel set 26 which are arranged at two ends of the conveying rack 23, a conveying chain 24 sleeved on the conveying driving chain wheel set 25 and the conveying driven chain wheel set 26 and positioned below the storage V-shaped outlet 20, a conveying upward supporting guide rail 27 which is arranged on the conveying rack 23 in parallel and positioned at two sides of the conveying chain 24, a conveying upward guide rail groove 28 which is longitudinally arranged on the inner side wall of the conveying upward supporting guide rail 27, and a conveying positioning clamping fixture 29 which is distributed on the conveying chain 24 and used for placing the mandrel piece 1 falling from the storage V-shaped outlet 20;
the conveying and positioning mold 29 comprises a conveying mold seat 30 arranged on the conveying and conveying chain 24, conveying mold side rollers 31 arranged on two sides of the conveying mold seat 30 and rolling forward in a conveying up-track groove 28, a conveying mold V-shaped positioning clamp 32 longitudinally arranged on the upper surface of the conveying mold seat 30 and used for accommodating the mandrel piece 1, conveying mold end positioning blocks 33 arranged on the upper surface of the conveying mold seat 30 and positioned at two ends of the conveying mold V-shaped positioning clamp 32, and a conveying mold transverse material taking process groove 34 transversely arranged between the conveying mold end positioning blocks 33 and the conveying mold V-shaped positioning clamp 32 and positioned on the upper surface of the conveying mold seat 30; the transverse material taking process groove 34 of the conveying mould and the central positioning groove of the V-shaped positioning clamp 32 of the conveying mould form an I shape.
The laser processing device 5 comprises a laser cutting machine 37 symmetrically positioned at two sides of the conveying chain 24 and having the same height as the central line of the mandrel 1 on the conveying positioning mould 29, a laser outer shield 35 fastened on the laser cutting machine 37, a laser exhaust hole 36 arranged on the laser outer shield 35, and a laser middle baffle 38 vertically arranged inside the laser outer shield 35.
The transfer device 6 comprises a transfer frame 40 positioned at one side of a transfer station 39 at the upstream end of a conveying chain 24, a transfer lifting frame 41 vertically arranged on the transfer frame 40, a transfer transverse cylinder 42 horizontally arranged at the upper end of the transfer lifting frame 41, a transfer L-shaped bracket 43 arranged at the end of a piston rod of the transfer transverse cylinder 42 and used for being inserted into two end parts of a lifting mandrel piece 1 from a conveying positioner transverse material taking process groove 34, a transfer first material guiding channel 44 transversely obliquely arranged at the other side of the transfer station 39 and used for receiving the mandrel piece 1 on the transfer L-shaped bracket 43, a transfer tongue plate arranged at the inlet of the transfer first material guiding channel 44 and used for lifting the middle part of the mandrel piece 1, a transfer baffle 45 arranged at the two sides of the inlet of the transfer tongue plate of the transfer first material guiding channel 44 and corresponding to the transfer L-shaped bracket 43, a transfer second frame 46 arranged at the outlet of the transfer first material guiding channel 44, a transfer mandrel 50 longitudinally obliquely arranged on the second frame 46 and used for being connected to the second material guiding channel 46 and the input end of the transfer L-shaped bracket, a second mandrel piece 50 arranged at the second end of the transfer cylinder 50 and used for being connected to the second material guiding channel 50 and the second end of the transfer L-shaped bracket 1, a second mandrel piece 50 longitudinally arranged at the inlet of the transfer tongue plate 50 and used for being connected to the second end of the transfer cylinder 50 and the second mandrel piece 1.
The assembling method of the mandrel oil line laser processing system of the embodiment comprises a frame component 2, a working bench 10 which is arranged on the frame component 2 and provided with a control button 9, a conveying device 4 which is arranged on the working bench 10, a storage device 3 which is arranged at the initial end of the conveying device 4 and is used for storing a mandrel piece 1, a laser processing device 5 which is arranged in the middle of the conveying device 4 and is used for scribing the mandrel piece 1 for the conveying device 4, a transfer device 6 which is arranged at the terminal end of the conveying device 4 and is used for transferring the scribed mandrel piece 1, an output bearing frame 7 which is arranged at the tail end of the transfer device 6 and is used for placing the mandrel piece 1, and a material taking manipulator 8 which is arranged between the transfer device 6 and the output bearing frame 7 and is used for transferring the mandrel piece 1; the assembly method comprises the following steps;
step A, assembling a frame assembly 2, firstly, installing a walking roller and an adjusting foot margin at the bottom of the frame assembly 2; then, the upper surface of the working bench 10 is adjusted to be horizontal by a level gauge, and the levelness of the upper surface is less than or equal to 0.05mm; secondly, a pump station, a valve group and an electric control are arranged in the frame component 2;
step B, assembling the conveying device 4, firstly, mounting a conveying rack 23 on a working bench 10, respectively mounting a conveying driving chain wheel set 25 and a conveying driven chain wheel set 26 at two ends of the conveying rack 23, and sleeving a conveying chain 24 on the conveying driving chain wheel set 25 and the conveying driven chain wheel set 26; then, installing a conveying uplink support rail 27 on the conveying frame 23, and adjusting the lower surfaces of conveying uplink rail grooves 28 on two sides by increasing or decreasing gaskets between the conveying frame 23 and the conveying uplink support rail 27 until the parallelism of the lower surfaces on two sides is less than 0.03mm and the levelness is less than 0.03mm; next, a conveying positioning mold 29 is sequentially installed on the conveying and conveying chain 24, and a conveying mold side roller 31 of the ascending section is installed in the conveying ascending guide rail groove 28;
step C, assembling the storage device 3; firstly, a storage back side inclined plate 13 and a storage front side plate 15 are arranged at the lower part of a storage inner cavity 12 in an inverted splayed shape, and a storage output seat 14 with a C-shaped right side is arranged at the lower end close to the storage back side inclined plate 13; then, a storage guide disc 16 positioned between the right end of the storage output seat 14 and the lower end of the storage front side plate 15 is arranged on the storage box 11, a storage rotating motor 22 connected with the rotating shaft of the storage guide disc 16 through a coupler is arranged on the storage box 11, a storage positioning index disc 19 is connected with the other end of the rotating shaft of the storage guide disc 16 through a key, a storage positioning Hall sensor 18 corresponding to the storage positioning index disc 19 is arranged on the storage box 11, and gaps between the storage C-shaped groove 17 and the storage output seat 14 and gaps between the storage C-shaped groove and the lower end of the storage front side plate 15 are respectively adjusted; a stock V-shaped outlet 20 and a stock outlet end positioning plate 21 are arranged below the stock positioning index plate 19; finally, the storage box 11 is hoisted on the workbench frame 10 and ridden on the conveying and conveying chain 24, and the storage V-shaped outlet 20 and the storage outlet end positioning plate 21 are respectively corresponding to the conveying mould V-shaped positioning clamp 32 and the conveying mould end positioning block 33;
step D, assembling the laser processing device 5; firstly, installing paired laser cutters 37 on two sides of a conveying chain 24, and adjusting laser heads of the laser cutters 37 to be orthogonal to a central line of a core shaft piece 1 positioned in a conveying positioning mould 29 on the same horizontal plane; then, the laser cutter 37 is fastened with the laser outer shield 35;
step E, assembling the transfer device 6, firstly, installing a transfer frame 40 at a transfer station 39 of a work bench 10 on a conveying and conveying chain 24, vertically installing a transfer lifting frame 41 on the transfer frame 40, horizontally installing a transfer transverse air cylinder 42 on the transfer lifting frame 41, and installing a transfer L-shaped bracket 43 for inserting and lifting a core shaft piece 1 in a conveying and positioning mould 29 at the end part of a piston rod of the transfer transverse air cylinder 42; then, the position of the transfer L-shaped bracket 43 is adjusted according to the transverse material taking process groove 34 of the conveying mould; secondly, a first material guiding channel 44 is transversely arranged at the other side of the workbench 10 and is adjusted to be in an inclined state; thirdly, a transfer material blocking turning plate 45 which turns upwards and falls down by self weight is arranged at the terminal of the transfer first material guiding channel 44; next, a transfer second frame 46 is longitudinally installed at one side of the terminal end of the transfer first guide channel 44, a transfer second guide channel 50 is longitudinally installed on the transfer second frame 46, and a transfer second longitudinal cylinder 48 is longitudinally installed at the beginning end of the transfer second guide channel 50 and is adjusted to be in an inclined state; next, a transit second cleaning/air drying nozzle 49 is installed on the transit first guide passage 44;
step F, firstly, installing a material taking manipulator 8 at a second terminal station 51 of the first material guiding channel 44; then, an output receiving frame 7 is mounted on one side of the pick-up robot 8.
In step B, the assembly procedure for the conveying and positioning mold 29 is as follows, firstly, the V-shaped positioning clamp 32 of the conveying mold is positioned and fixed at the middle part of the upper end of the conveying mold seat 30 according to the drawing by positioning pins and bolts; then, the two ends of the conveying mould seat 30 are respectively provided with a conveying mould end positioning block 33; secondly, a transverse material taking process groove 34 of the conveying mould is transversely milled on the conveying mould seat 30 between the two ends of the conveying mould seat 30 and the positioning blocks 33 at the ends of the conveying mould; finally, the transfer mold side rollers 31 are mounted on the corresponding sides of the transfer mold base 30.
The laser processing method of the mandrel oil line of the embodiment is characterized by comprising a frame assembly 2, a working bench 10 which is arranged on the frame assembly 2 and provided with a control button 9, a conveying device 4 which is arranged on the working bench 10, a storage device 3 which is arranged at the initial end of the conveying device 4 and is used for storing the mandrel 1, a laser processing device 5 which is arranged in the middle of the conveying device 4 and is used for scribing the mandrel 1 output by the conveying device 4, a transfer device 6 which is arranged at the terminal end of the conveying device 4 and is used for transferring the mandrel 1 after scribing, an output bearing frame 7 which is arranged at the tail end of the transfer device 6 and is used for placing the mandrel 1, and a material taking manipulator 8 which is arranged between the transfer device 6 and the output bearing frame 7 and is used for transferring the mandrel 1; the processing method comprises the following steps;
firstly, longitudinally and horizontally placing a core shaft member 1 into a storage cavity 12; then, the stock rotating motor 22 drives the stock guide disc 16 to rotate, and the stock C-shaped groove 17 on the stock guide disc 16 drives the mandrel 1 to swing and output from the stock V-shaped outlet 20 and the stock outlet end positioning plate 21; thirdly, the stop position and the rotation angle of the stock C-shaped groove 17 are detected in a closed loop through the stock positioning Hall sensor 18 and the stock positioning index plate 19;
step two, firstly, the conveying and positioning mould 29 receives the core shaft piece 1 output in the step one; then, the conveying driving chain wheel group 25 drives the conveying chain 24 at the ascending section to drive the conveying positioning mould 29 to horizontally and longitudinally move along the conveying ascending guide rail groove 28;
step three, when the mandrel 1 in the step two reaches the laser processing device 5; starting a laser exhaust hole 36, and processing a oiling line on the advancing mandrel 1 by a laser cutting machine 37;
step four, when the mandrel 1 in the step three reaches the transfer station 39; firstly, starting a transfer transverse air cylinder 42 to drive a transfer L-shaped bracket 43 to be transversely inserted into a conveying mould transverse material taking process groove 34; then, the transfer lifting frame 41 drives the mandrel 1 to leave the conveying and positioning mould 29; secondly, the central transverse cylinder 42 feeds the mandrel 1 to the beginning end of the central first material guiding channel 44, and at this time, the central L-shaped bracket 43 is positioned at the opening of the input end of the central first material guiding channel 44; thirdly, the middle L-shaped bracket 43 descends, and the tongue plate at the input end of the middle first guide channel 44 lifts the core shaft piece 1; then, the transferring L-shaped bracket 43 returns, and at the same time, the mandrel 1 rolls to the terminal end of the transferring first material guiding channel 44, under the action of dead weight, the transferring material blocking turning plate 45 is pushed away, and the mandrel 1 at the forefront end falls into the beginning end of the transferring second material guiding channel 50; then, the transfer second longitudinal air cylinder 48 pushes the surface cooling liquid to the transfer second end station 51, and the transfer second cleaning/air drying nozzle 49 cleans and air-dries the surface cooling liquid while advancing;
and fifthly, the material taking manipulator 8 places the mandrel 1 positioned at the terminal of the second terminal station 51 on the output bearing frame 7.
When the automatic oil line drawing machine is used, the core shaft piece 1 is not damaged, an oil line is automatically drawn, the frame assembly 2 is used as a support, so that the automatic oil line drawing machine is convenient to assemble, and the automatic input, processing, conveying and output arrangement stacking is realized by the storage device 3, the conveying device 4, the laser processing device 5, the transfer device 6, the output bearing frame 7 and the material taking manipulator 8.
The storage device 3 is convenient to assemble, convenient and fast, the precision is high, the material guiding function is realized through the material storage back side inclined plate 13 and the material storage front side plate 15, excessive accumulation of the mandrel on one side of the front side is avoided through different length designs, the downward output resistance of the mandrel is reduced, the stress is reasonable and uniform, the installation is realized through the material storage output seat 14, the indexing fixed number output is realized through the material storage guide plate 16 and the material storage C-shaped groove 17, the material storage positioning Hall sensor 18, the closed loop monitoring is realized through the material storage positioning indexing plate 19, the indexing precision is improved, the self correction is realized, and the automatic positioning output is realized through the material storage V-shaped outlet 20 and the material storage outlet end positioning plate 21.
The conveying device 4 is convenient to assemble, convenient and fast, high in accuracy, the levelness and the parallelism of an uplink chain are guaranteed through the conveying uplink guide rail groove 28, the forward resistance is reduced through the conveying mould side rollers 31, meanwhile, the positioning is accurate, the accurate feeding is realized through the conveying positioning mould 29, the positioning is realized through the conveying mould V-shaped positioning clamp 32, the positioning is realized through the conveying mould end positioning blocks 33, and the conveying mould transverse material taking process groove 34 is convenient to take.
The laser processing device 5 realizes automatic processing, ensures equal-height orthogonality between the laser head of the laser cutting machine 37 and the axis of the mandrel through the steps and the guide rail grooves, and avoids the surface damage caused by processing splash of the laser middle partition plate 38.
The transfer device 6 is convenient to assemble, convenient and high in precision. Realize dabber diversion and carry, realize automatic feed through opening and hyoplastron (dashed line shows), realize quantitative output through the transfer fender material turns over board 45, convenient induction control, carry out quick washing and/or air-dry to the dabber through transfer second washing/air-drying nozzle 49, avoid polluting the environment, guarantee the clean health of operation environment. And the second end station 51 is transferred, so that the robot can take the robot conveniently.
The invention has reasonable design, low cost, firmness, durability, safety, reliability, simple operation, convenient assembly, time and labor saving, fund saving, compact structure and convenient use, realizes high-precision assembly, quick operation, and automation and precision of processing.
Claims (1)
1. A laser processing method of a mandrel oil line, by means of a mandrel oil line laser processing system, which is characterized in that the system comprises a frame component (2), a working bench (10) which is arranged on the frame component (2) and is provided with a control button (9), a conveying device (4) which is arranged on the working bench (10), a storage device (3) which is arranged at the initial end of the conveying device (4) and is used for storing a mandrel piece (1), a laser processing device (5) which is arranged in the middle of the conveying device (4) and is used for scribing the mandrel piece (1) output by the conveying device (4), a transfer device (6) which is arranged at the terminal end of the conveying device (4) and is used for transferring the scribed oil line mandrel piece (1), an output receiving frame (7) which is arranged at the terminal end of the transfer device (6) and is used for placing the mandrel piece (1), and a material taking manipulator (8) which is arranged between the transfer device (6) and the output receiving frame (7) and is used for transferring the mandrel piece (1);
the storage device (3) comprises a stock box (11) arranged above a working bench (10), a stock cavity (12) arranged in the stock box (11) and horizontally and longitudinally storing a mandrel (1), a stock back side inclined plate (13) and a stock front side plate (15) which are arranged at the bottom of the stock cavity (12) in a reverse splayed shape, a stock output seat (14) arranged at an outlet between the stock back side inclined plate (13) and the stock front side plate (15) and positioned at the lower end of the stock back side inclined plate (13), a stock guide disc (16) horizontally and longitudinally arranged between the stock output seat (14) and the lower end of the stock front side plate (15), a stock C-shaped groove (17) distributed on the outer side wall of the stock guide disc (16) in a circumferential array and containing a single mandrel (1), a stock positioning dividing disc (19) coaxially arranged at one end of the stock guide disc (16), a stock positioning hall sensor (18) arranged on the stock box (11) and used for detecting the stock positioning dividing disc (19), a stock guide motor (11) arranged on the stock guide disc (11) and connected with the stock output seat (20) at the lower end of the stock guide disc (15), and a transmission motor (20) arranged between the stock guide disc (11) and the lower end of the stock guide disc (15) and the stock guide disc (20) and the upper end of the stock guide disc (1) and the upper end of the stock guide disc (16) and the stock guide seat (20 The storage outlet end positioning plates (21) are arranged at two ends of the storage V-shaped outlet (20) and are used for positioning two ends of the mandrel (1); the length of the stock back side sloping plate (13) is longer than that of the stock front side lateral plate (15);
the conveying device (4) comprises a conveying rack (23) arranged on the working bench (10), conveying driving chain wheel sets (25) and conveying driven chain wheel sets (26) arranged at two ends of the conveying rack (23), a conveying chain (24) sleeved on the conveying driving chain wheel sets (25) and the conveying driven chain wheel sets (26) and positioned below the storage V-shaped outlet (20), conveying uplink support guide rails (27) which are arranged on the conveying rack (23) in parallel and positioned at two sides of the conveying chain (24), conveying uplink guide rail grooves (28) which are longitudinally arranged on the inner side walls of the conveying uplink support guide rails (27), and conveying positioning clamping fixture (29) which are distributed on the conveying chain (24) and are used for placing a mandrel piece (1) falling from the storage V-shaped outlet (20);
the conveying positioning mould (29) comprises a conveying mould seat (30) arranged on a conveying chain (24), conveying mould side rollers (31) arranged on two sides of the conveying mould seat (30) and rolling forwards in a conveying ascending guide rail groove (28), a conveying mould V-shaped positioning clamp (32) longitudinally arranged on the upper surface of the conveying mould seat (30) and used for accommodating the mandrel (1), conveying mould end positioning blocks (33) arranged on the upper surface of the conveying mould seat (30) and positioned at two ends of the conveying mould V-shaped positioning clamp (32), and a conveying mould transverse material taking process groove (34) transversely arranged between the conveying mould end positioning blocks (33) and the conveying mould V-shaped positioning clamp (32) and positioned on the upper surface of the conveying mould seat (30); the transverse material taking process groove (34) of the conveying mould and the central positioning groove of the V-shaped positioning clamp (32) of the conveying mould form an I shape;
the laser processing device (5) comprises a laser cutting machine (37), a laser outer shield (35), a laser exhaust hole (36) and a laser middle baffle plate (38), wherein the laser cutting machine (37) is symmetrically arranged at two sides of a conveying chain (24) and is equal to the central line of a core shaft (1) on a conveying positioning mould (29), the laser outer shield (35) is buckled on the laser cutting machine (37), the laser exhaust hole (36) is arranged on the laser outer shield (35), and the laser middle baffle plate (38) is vertically arranged inside the laser outer shield (35);
the transfer device (6) comprises a transfer frame (40) positioned at one side of a transfer station (39) at the upstream end of a conveying chain (24), a transfer lifting frame (41) vertically arranged on the transfer frame (40), a transfer transverse air cylinder (42) horizontally arranged at the upper end of the transfer lifting frame (41), a transfer L-shaped bracket (43) arranged at the end part of a piston rod of the transfer transverse air cylinder (42) and used for being inserted into two end parts of a lifting mandrel (1) from a conveying mould transverse material taking process groove (34), a transfer first guide channel (44) transversely inclined to the other side of the transfer station (39) and used for receiving the mandrel (1) on the transfer L-shaped bracket (43), a transfer tongue plate arranged at the inlet of the transfer first guide channel (44) and used for lifting the middle part of the mandrel (1), transfer process openings arranged at two sides of the transfer tongue plate in the inlet of the transfer first guide channel (44) and corresponding to the transfer L-shaped bracket (43), a transfer baffle plate (45) hinged at the outlet of the upper end of the transfer first guide channel (44), a transfer baffle plate (45) arranged at the outlet of the transfer platform (10), a transfer platform (46) arranged at the second guide channel (46) inclined to the second guide channel (46) arranged at the second end of the transfer platform (46) and used for lifting mandrel (1) The device comprises a transfer second starting end inductor (47) which is arranged at the input end of a transfer second material guiding channel (50) and is used for monitoring the opening and closing actions of a transfer material blocking turning plate (45), a transfer second longitudinal cylinder (48) which is longitudinally arranged at the input end of the transfer second material guiding channel (50) and is used for longitudinally pushing a core shaft (1) in a longitudinal state, a transfer second cleaning/air drying nozzle (49) which is arranged on the transfer second material guiding channel (50) and is used for air drying the core shaft (1), and a transfer second end station (51) which is positioned at the terminal end of the transfer second material guiding channel (50) and is used for clamping the core shaft (1) by a material taking manipulator (8);
the processing method comprises the following steps of;
firstly, longitudinally and horizontally placing a core shaft member into a storage cavity; then, the stock rotating motor drives the stock guide disc to rotate, and the stock C-shaped groove on the stock guide disc drives the mandrel to swing and is output from the stock V-shaped outlet and the stock outlet end positioning plate; thirdly, detecting the stop position and the rotation angle of the storage C-shaped groove through a storage positioning Hall sensor and a storage positioning index plate in a closed loop;
step two, firstly, conveying and positioning the mandrel piece output in the bearing step of the clamping fixture; then, the conveying driving chain wheel group drives the conveying chain at the ascending section to drive the conveying positioning mould to horizontally and longitudinally move along the conveying ascending guide rail groove;
step three, when the core shaft piece in the step two reaches the laser processing device; starting a laser exhaust hole, and processing a wick on the advancing mandrel by a laser cutting machine;
step four, when the core shaft member in the step three reaches the transfer station; firstly, starting a transfer transverse cylinder to drive a transfer L-shaped bracket to transversely insert into a transverse material taking process groove of a conveying mould; then, the transfer lifting frame drives the mandrel to leave the conveying and positioning mould; secondly, the central transverse cylinder feeds the mandrel into the initial end of the central first material guiding channel, and at the moment, the central L-shaped bracket is positioned at the opening of the input end of the central first material guiding channel; thirdly, the transferring L-shaped bracket descends, and the transferring first material guiding channel input end tongue plate lifts the core shaft member; then, the transferring L-shaped bracket returns, and simultaneously, the mandrel rolls to the terminal end of the transferring first material guiding channel, under the action of dead weight, the transferring material blocking turning plate is pushed away, and the mandrel positioned at the forefront end falls into the starting end of the transferring second material guiding channel; then, the transfer second longitudinal air cylinder pushes the surface cooling liquid to a transfer second end station, and the transfer second cleaning/air drying nozzle cleans and air-dries the surface cooling liquid while advancing;
and fifthly, placing the core shaft member positioned at the terminal of the second terminal station on the output bearing frame by the material taking manipulator.
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| CN201811069016.2A CN109108489B (en) | 2018-09-13 | 2018-09-13 | Spindle oil line laser processing system |
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