CN114618901B - Aluminum profile extrusion equipment - Google Patents
Aluminum profile extrusion equipment Download PDFInfo
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- CN114618901B CN114618901B CN202210528862.6A CN202210528862A CN114618901B CN 114618901 B CN114618901 B CN 114618901B CN 202210528862 A CN202210528862 A CN 202210528862A CN 114618901 B CN114618901 B CN 114618901B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/21—Presses specially adapted for extruding metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/02—Dies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
- B21C29/003—Cooling or heating of work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
- B21C33/008—Scalping billets, e.g. for removing oxide layers prior or during extrusion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C43/00—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
- B23D79/12—Machines or devices for peeling bars or tubes making use of cutting bits arranged around the workpiece, otherwise than by turning
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Extrusion Of Metal (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses aluminum profile extrusion equipment which comprises a machine body shell, wherein an isolation cavity is arranged in the machine body shell, a mold cavity is arranged on the left side of the isolation cavity, an extrusion barrel penetrating through the right wall of the mold cavity is arranged on the bottom wall of the isolation cavity, an extrusion cavity with a left opening is arranged in the extrusion barrel, an extrusion assembly capable of extruding and molding an aluminum block is arranged in the extrusion cavity, and a mold fixing seat in sliding connection is arranged in the mold cavity; the cutter provided by the invention removes the oxide layer on the surface of the aluminum bar under the driving of the first motor and the second motor, plays a role in controlling the cutter to remove the oxide layer on the surface of the aluminum bar so as to improve the purity of the aluminum bar, prevents the oxide from changing the quality of a profile formed by extrusion of the aluminum bar, and is matched with the first hydraulic cylinder to cut off the aluminum bar, thereby playing a role in cutting off a long aluminum bar according to requirements and automatically feeding, and reducing the labor intensity of workers without collecting and cutting off the aluminum bar by workers.
Description
Technical Field
The invention relates to the technical field of aluminum profile extrusion, in particular to aluminum profile extrusion equipment.
Background
The aluminum extrusion molding is a plastic processing method for obtaining parts or semi-finished products with required section shape and size and certain mechanical property by applying strong pressure on metal blanks placed in a mold cavity to force the metal blanks to generate directional plastic deformation and extruding the metal blanks from a mold hole of an extrusion mold.
All heat the aluminium bar in the heating furnace earlier among the prior art, then transport extrusion in the extruder after cutting into required length, the aluminium bar is direct can form the oxide layer on the surface with the air contact at the transfer in-process high temperature aluminium bar, because the characteristic of oxide layer is different with the original characteristic of aluminium bar, make the quality of finished product aluminium alloy reduce, and a large amount of heats can be lost to the aluminium bar in the transfer process, it causes the extrusion difficulty to reach the required temperature of extrusion when the extrusion, and the mould is stopped up to the remaining aluminium material after the extrusion can be stayed in the mould, influence the quality of next extrusion.
Disclosure of Invention
The invention aims to provide an aluminum profile extrusion device which is used for overcoming the defects in the prior art.
The aluminum profile extrusion equipment comprises a machine body shell, wherein an isolation cavity is arranged in the machine body shell, a mold cavity is arranged on the left side of the isolation cavity, an extrusion barrel penetrating through the right wall of the mold cavity is arranged on the bottom wall of the isolation cavity, an extrusion cavity with a left opening is arranged in the extrusion barrel, an extrusion assembly capable of extruding and forming an aluminum block is arranged in the extrusion cavity, a mold fixing seat in sliding connection is arranged in the mold cavity, a mold penetrating through the left surface and the right surface of the mold fixing seat is installed in the mold fixing seat, a pushing assembly for pushing out residual aluminum materials in the mold is arranged in the mold cavity, an air pipe connected with an external protective gas source is arranged on the left wall of the isolation cavity, an electronic valve is installed on the air pipe, clamping plates with symmetrical front and back positions are arranged in the isolation cavity, and a clamping assembly for controlling the clamping plates to clamp an object is arranged on the top wall of the isolation cavity, the splint below is equipped with the turning block, keep apart and be equipped with control in the chamber right side wall turning block pivoted runner assembly, be equipped with on the turning block and get rid of the aluminium bar surface oxide skin and the cutting assembly who cuts off the aluminium bar, be equipped with in the turning block and run through the feeding chamber of turning block left and right sides surface, keep apart the chamber right side wall be equipped with feeding chamber position corresponds and runs through the heating chamber on engine body shell right side surface, be equipped with in the engine body shell about heating chamber the first heater of position symmetry, the heating chamber right-hand be equipped with engine body shell fixed surface's cushion, the cushion top has set firmly first pneumatic cylinder, first pneumatic cylinder left end face installs first push rod, first push rod left end admittedly be equipped with the first push pedal that heating chamber position corresponds.
Like this, the first heater that is equipped with can heat the aluminium bar, make the aluminium bar reach the required temperature of extrusion, the electronic valve who is equipped with can control tracheal break-make, make the protective gas in the protective gas source get into and keep apart the intracavity, prevent to keep apart the aluminium bar of intracavity high temperature heating and by oxidation, influence the quality of extrusion back aluminium alloy, the first push pedal that is equipped with can push long aluminium bar into the heating intracavity under the drive of first pneumatic cylinder, play automatic feed's effect.
Preferably, the extrusion subassembly including install in the second pneumatic cylinder in the extrusion chamber right wall, the second push rod is installed to second pneumatic cylinder left end face, second push rod left end face set firmly with extrusion chamber sliding connection's second push pedal, be equipped with in the engine body shell about the second heater of extrusion container upper and lower position symmetry, the extrusion chamber roof is equipped with and runs through the drain hole of extrusion container upper surface.
Like this, the second push pedal that is equipped with just can extrude the aluminium pig of extrusion intracavity under the drive of second pneumatic cylinder, plays the effect that provides the required pressure of extrusion aluminium pig, and the second heater that is equipped with can heat the extruded aluminium pig of extrusion intracavity, makes the aluminium pig temperature keep in the reasonable within range of the required temperature of extrusion.
Preferably, the pushing assembly comprises a first storage cavity which is arranged in the bottom wall of the mold cavity and has an upward opening, a first waste residue box penetrating through the front surface of the engine body shell is arranged in the first storage cavity in a sliding manner, a first waste residue cavity with an upward opening is arranged in the first waste residue box, a first chute with a downward opening is arranged in the top wall of the mold cavity, a third motor is arranged in the right wall of the first chute, a first screw rod which is rotatably connected with the first chute is arranged on the left end surface of the third motor, a first slide block which is slidably connected with the first chute is in threaded connection with the first screw rod, the first slide block is fixedly connected with the mold fixing seat, a discharge cavity with a leftward opening is communicated with the left side of the mold cavity, a third hydraulic cylinder is arranged on the top wall of the discharge cavity, a third push rod is arranged on the lower end surface of the third hydraulic cylinder, and a fourth hydraulic cylinder is arranged at the bottom end of the third push rod, and a fourth push rod is installed on the right end face of the fourth hydraulic cylinder, and a third push plate is fixedly arranged at the right end of the fourth push rod.
Like this, the mould that is equipped with just can remove under the drive of third motor, plays the effect that makes mould and recipient break away from the contact, plays the effect of making things convenient for the drawing of patterns and changing the grinding apparatus, and the third push pedal that is equipped with is released remaining aluminium material in the mould under the drive of third pneumatic cylinder and fourth pneumatic cylinder to the quality of extrusion is once gone down in the influence of remaining aluminium material.
Preferably, the clamping assembly comprises a second chute which is arranged in the top wall of the isolation cavity and has a downward opening, a fourth motor is arranged in the left wall of the second chute, a second screw rod which is rotatably connected with the right wall of the second chute is arranged on the right end face of the fourth motor, a second slider is in threaded connection with the second screw rod, a third chute with a downward opening is arranged in the second slider, a fifth motor is arranged in the top wall of the third chute, a third screw rod is arranged on the lower end face of the fifth motor, a third slider which is in sliding connection with the third chute is in threaded connection with the third screw rod, a fixed block is fixedly arranged at the bottom end of the third slider, a fourth chute with a downward opening is arranged in the fixed block, a first driving source is arranged in the rear wall of the fourth chute, and a fourth screw rod which is rotatably connected with the fourth chute is arranged on the front end face of the first driving source, and the fourth screw rod is provided with two threads with opposite rotation directions, the two clamping plates are in threaded connection with the two threads on the fourth screw rod respectively, and the clamping plates are in sliding connection with the fourth sliding groove.
Like this, the splint that are equipped with just can be in the aluminium pig of the drive lower splint of fourth motor, fifth motor and first driving source cut and put into the extrusion intracavity with the aluminium pig, play the effect that shifts the aluminium pig station, realize automatic feeding, alleviate workman intensity of labour.
Preferably, the runner assembly including set up in keep apart in the chamber right wall and the opening fifth spout to the left, it is equipped with the fourth slider that four rings were arranged to slide in the fifth spout, the fourth slider with turning block fixed connection, fifth spout top install first motor in the chamber right wall of keeping apart, first motor left end face installs first transmission shaft, first transmission shaft end has set firmly first straight gear, set firmly on the turning block with first straight gear meshed's ring gear.
Therefore, the rotating block can rotate under the driving of the first motor, and the effect of controlling the rotation of the rotating block is achieved.
Preferably, the cutting assembly including set up in the connecting block of turning block left surface, be equipped with in the connecting block and run through the transmission chamber of surface about the connecting block, the transmission intracavity is equipped with sliding connection's slide bar, install the second motor in the wall of transmission chamber left side, the second transmission shaft is installed to second motor right-hand member face, the second straight-teeth gear is installed to the second transmission shaft right-hand member, set firmly on the slide bar with the rack of second straight-teeth gear meshing, the slide bar diapire has set firmly the cutter, it is equipped with the ascending second storage chamber of opening in the chamber diapire to keep apart, be equipped with sliding connection and run through in the second storage chamber the second waste residue case of engine body shell front surface, be equipped with the ascending second waste residue chamber of opening in the second waste residue incasement.
Therefore, the arranged cutter can be pressed on the aluminum bar under the driving of the second motor to scrape oxide skin on the aluminum bar.
Preferably, the first push pedal is equipped with the awl on the one side of pressing the aluminium bar, can insert in the aluminium bar and prevent that the aluminium bar from rolling.
The invention has the beneficial effects that:
firstly, the electronic valve provided by the invention can control the on-off of the air pipe, so that the protective gas in the protective gas source enters the isolation cavity, and the aluminum bar heated at high temperature in the isolation cavity is prevented from being oxidized to influence the quality of the extruded aluminum profile.
Secondly, the cutter provided by the invention removes the oxide layer on the surface of the aluminum bar under the driving of the first motor and the second motor, the effect of controlling the cutter to remove the oxide layer on the surface of the aluminum bar so as to improve the purity of the aluminum bar is achieved, the quality of the section bar formed by extrusion of the aluminum bar is prevented from being changed by oxides, the aluminum bar is cut off by matching with the first hydraulic cylinder, the effects of cutting off the long aluminum bar according to requirements and automatically feeding are achieved, the aluminum bar is not required to be collected and cut by workers, and the labor intensity of the workers is reduced.
Thirdly, the die provided by the invention can move under the driving of the third motor, so that the die is separated from the extrusion container, the demolding is convenient, and the die is convenient to replace.
Fourthly, the aluminum blocks cut by the clamp plate can be driven by the fourth motor, the fifth motor and the first driving source to be clamped and placed in the extrusion cavity by the clamp plate, so that the aluminum block station transferring function is realized, automatic feeding is realized, and the labor intensity of workers is reduced.
Drawings
FIG. 1 is a schematic external view of an aluminum profile extrusion apparatus according to the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 taken at A-A;
FIG. 3 is a schematic view of the rotary assembly of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the structure of FIG. 3 at B-B in accordance with the present invention;
FIG. 5 is a schematic view of the grasping assembly of FIG. 2 according to the present invention;
FIG. 6 is a schematic view of the structure of FIG. 5 at C-C in accordance with the present invention;
FIG. 7 is a schematic view of the ejector assembly of FIG. 2 according to the present invention;
in the figure:
11. a machine body shell; 12. a first waste bin; 13. a first slag chamber; 14. a first storage chamber; 15. a mold cavity; 16. a mold fixing seat; 17. a mold; 18. a discharge cavity; 19. a fourth hydraulic cylinder; 20. an isolation chamber; 21. a third push rod; 22. a fourth motor; 23. an electronic valve; 24. a second chute; 25. a second screw; 26. a second slider; 27. an air tube; 28. a third push plate; 29. a splint; 30. a second heater; 31. an extrusion cylinder; 32. a discharging port; 33. a second push rod; 34. a second push plate; 35. a second hydraulic cylinder; 36. a cutter; 37. a heating cavity; 38. a second storage chamber; 39. a second waste bin; 40. a second slag chamber; 41. a first heater; 42. a first push plate; 43. a first push rod; 44. a first hydraulic cylinder; 45. cushion blocks; 46. a fifth chute; 47. a fourth slider; 48. rotating the block; 49. a ring gear; 50. a first motor; 51. a first transmission shaft; 52. a first straight gear; 53. a rack; 54. a slide bar; 55. a transmission cavity; 56. connecting blocks; 57. a second motor; 58. a fourth push rod; 59. a feed cavity; 60. a second drive shaft; 61. a second spur gear; 62. a third chute; 63. a fifth motor; 64. a third screw; 65. a third slider; 66. a fixed block; 67. a fourth screw; 68. a first drive source; 69. a fourth chute; 70. a third hydraulic cylinder; 71. a first slider; 72. a third motor; 73. an extrusion chamber; 74. a first screw; 75. a first chute; 76. an extrusion assembly; 77. a push-out assembly; 78. a gripping assembly; 79. a rotating assembly; 80. a cutting assembly.
Detailed Description
The invention will be further explained and explained with reference to the drawings and the embodiments in the description. For the step numbers in the embodiments of the present invention, the step numbers are set for convenience of illustration only, the sequence between the steps is not limited at all, and the execution sequence of each step in the embodiments can be adaptively adjusted according to the understanding of those skilled in the art:
referring to fig. 1 to 7, the aluminum profile extrusion apparatus according to the embodiment of the present invention includes a machine body shell 11, an isolation cavity 20 is provided in the machine body shell 11, a mold cavity 15 is provided on the left side of the isolation cavity 20, an extrusion barrel 31 penetrating through the right wall of the mold cavity 15 is provided on the bottom wall of the isolation cavity 20, an extrusion cavity 73 having a left opening is provided in the extrusion barrel 31, an extrusion assembly 76 capable of extruding an aluminum block is provided in the extrusion cavity 73, a mold fixing seat 16 slidably connected is provided in the mold cavity 15, a mold 17 penetrating through the left and right surfaces of the mold fixing seat 16 is provided in the mold fixing seat 16, a push-out assembly 77 for pushing out the residual aluminum material in the mold 17 is provided in the mold cavity 15, an air pipe 27 connected with an external protective gas source is provided on the left wall of the isolation cavity 20, an electronic valve 23 is provided on the air pipe 27, and clamping plates 29 symmetrical in front and back positions are provided in the isolation cavity 20, the top wall of the isolation cavity 20 is provided with a clamping assembly 78 for controlling the clamping plate 29 to clamp an object, a rotating block 48 is arranged below the clamping plate 29, a rotating assembly 79 for controlling the rotating block 48 to rotate is arranged in the right wall of the isolation cavity 20, a cutting assembly 80 capable of removing oxide scales on the surface of an aluminum rod and cutting off the aluminum rod is arranged on the rotating block 48, a feeding cavity 59 penetrating through the left surface and the right surface of the rotating block 48 is arranged in the rotating block 48, a heating cavity 37 corresponding to the feeding cavity 59 and penetrating through the right surface of the machine body shell 11 is arranged on the right wall of the isolation cavity 20, a first heater 41 symmetrical to the heating cavity 37 in the vertical position is arranged in the machine body shell 11, a cushion block 45 fixedly connected with the surface of the machine body shell 11 is arranged on the right side of the heating cavity 37, a first hydraulic cylinder 44 is fixedly arranged at the top end of the cushion block 45, and a first push rod 43 is arranged on the left end surface of the first hydraulic cylinder 44, the left end of the first push rod 43 is fixedly provided with a first push plate 42 corresponding to the heating cavity 37.
Wherein, the extrusion subassembly 76 including install in the second pneumatic cylinder 35 in the extrusion chamber 73 right wall, second push rod 33 is installed to second pneumatic cylinder 35 left end face, second push rod 33 left end face set firmly with extrusion chamber 73 sliding connection's second push pedal 34, be equipped with in the engine body shell 11 about the second heater 30 of position symmetry about the recipient 31 about, extrusion chamber 73 roof is equipped with and runs through the drain hole 32 of recipient 31 upper surface, when second pneumatic cylinder 35 started, second pneumatic cylinder 35 drove second push rod 33 and removes, and second push rod 33 drives second push pedal 34 and removes, and when second heater 30 started, can send the heat and give extrusion chamber 73 internal heating.
Wherein, the push-out component 77 comprises a first storage cavity 14 which is arranged in the bottom wall of the mold cavity 15 and has an upward opening, a first waste residue box 12 which penetrates through the front surface of the machine body shell 11 is arranged in the first storage cavity 14 in a sliding manner, a first waste residue cavity 13 with an upward opening is arranged in the first waste residue box 12, a first chute 75 with a downward opening is arranged in the top wall of the mold cavity 15, a third motor 72 is arranged in the right wall of the first chute 75, a first screw 74 which is rotatably connected with the first chute 75 is arranged on the left end surface of the third motor 72, a first slide block 71 which is slidably connected with the first chute 75 is connected on the first screw 74 in a threaded manner, the first slide block 71 is fixedly connected with the mold fixing seat 16, an open leftward discharging cavity 18 is communicated with the left side of the mold cavity 15, and a third hydraulic cylinder 70 is arranged on the top wall of the discharging cavity 18, the lower end surface of the third hydraulic cylinder 70 is provided with a third push rod 21, the bottom end of the third push rod 21 is provided with a fourth hydraulic cylinder 19, the right end surface of the fourth hydraulic cylinder 19 is provided with a fourth push rod 58, the right end of the fourth push rod 58 is fixedly provided with a third push plate 28, when the third motor 72 is started, the third motor 72 drives the first screw 74 to rotate, the first screw 74 drives the first slider 71 to move, the first slider 71 drives the die 17 to move through the die fixing seat 16, when the third hydraulic cylinder 70 is started, the third hydraulic cylinder 70 drives the fourth hydraulic cylinder 19 to move through the third push rod 21, and when the fourth hydraulic cylinder 19 is started, the fourth hydraulic cylinder 19 drives the third push plate 28 to move through the fourth push rod 58.
Wherein, the clamping assembly 78 includes a second sliding groove 24 which is arranged in the top wall of the isolation cavity 20 and has a downward opening, a fourth motor 22 is arranged in the left wall of the second sliding groove 24, a second screw 25 which is rotatably connected with the right wall of the second sliding groove 24 is arranged on the right end face of the fourth motor 22, a second slider 26 is connected to the second screw 25 through a screw thread, a third sliding groove 62 which has a downward opening is arranged in the second slider 26, a fifth motor 63 is arranged in the top wall of the third sliding groove 62, a third screw 64 is arranged on the lower end face of the fifth motor 63, a third slider 65 which is slidably connected with the third sliding groove 62 is connected to the third screw 64 through a screw thread, a fixed block 66 is fixedly arranged at the bottom end of the third slider 65, a fourth sliding groove 69 which has a downward opening is arranged in the fixed block 66, a first driving source 68 is arranged in the rear wall of the fourth sliding groove 69, a fourth screw 67 which is rotatably connected with the fourth sliding groove 69 is arranged on the front end face of the first driving source 68, be equipped with two on the fourth screw rod 67 and revolve to opposite screw thread, two splint 29 with two screw thread difference threaded connection on the fourth screw rod 67, splint 29 with fourth spout 69 sliding connection, when fourth motor 22 starts, fourth motor 22 drives second screw rod 25 and rotates, and second screw rod 25 drives second slider 26 and removes, and when fifth motor 63 started, fifth motor 63 furred ceiling third screw rod 64 rotated, and third screw rod 64 drives third slider 65 and removes, and third slider 65 drives fixed block 66 and removes, and when first driving source 68 started, first driving source 68 drove fourth screw rod 67 and rotates, and fourth screw rod 67 drives splint 29 and is close to each other or keeps away from each other.
Wherein, runner assembly 79 including set up in keep apart in the cavity 20 right wall and the opening fifth spout 46 to the left, it is equipped with four annular fourth sliders 47 of arranging to slide in the fifth spout 46, fourth slider 47 with turning block 48 fixed connection, fifth spout 46 top keep apart and install first motor 50 in the cavity 20 right wall, first motor 50 left end face installs first transmission shaft 51, first transmission shaft 51 end has set firmly first spur gear 52, set firmly on the turning block 48 with gear ring 49 that first spur gear 52 meshes, when first motor 50 starts, first motor 50 drives first spur gear 52 through first transmission shaft 51 and rotates, gear ring 49 rotates under the effect of first spur gear 52 and gear ring 49.
Wherein, cutting assembly 80 including set up in connecting block 56 of turning block 48 left surface, be equipped with in the connecting block 56 and run through the transmission chamber 55 of connecting block 56 upper and lower surface, be equipped with sliding connection's slide bar 54 in the transmission chamber 55, install second motor 57 in the wall of transmission chamber 55 left side, second transmission shaft 60 is installed to second motor 57 right-hand member face, second spur gear 61 is installed to second transmission shaft 60 right-hand member, slide bar 54 is last set firmly with the rack 53 of second spur gear 61 meshing, slide bar 54 diapire has set firmly cutter 36, be equipped with ascending second storage chamber 38 of opening in the isolation chamber 20 diapire, be equipped with sliding connection and run through in the second storage chamber 38 of engine body shell 11 front surface second waste residue case 39, be equipped with ascending second waste residue chamber 40 of opening in the second waste residue case 39, when second motor 57 starts, the second motor 57 drives the second spur gear 61 to rotate through the second transmission shaft 60, the sliding rod 54 moves under the action of the second spur gear 61 and the rack 53, and the sliding rod 54 drives the cutting knife 36 to move.
Wherein, the one side that first push pedal 42 supported and pressed the aluminium bar is equipped with the awl, can insert in the aluminium bar and prevent that the aluminium bar from rolling.
The invention relates to aluminum profile extrusion equipment, which comprises the following working procedures:
when aluminum profile extrusion production needs to be carried out, an aluminum bar is placed at the heating cavity 37, then the first hydraulic cylinder 44 is started, the first hydraulic cylinder 44 drives the first push plate 42 to be fixed and pushes the aluminum bar to enter the heating cavity 37, meanwhile, the first heater 41 is started to heat the aluminum bar to a required temperature, then when the aluminum bar reaches the position below the cutter 36, the first motor 50 and the second motor 57 are started simultaneously, the cutter 36 is controlled to be pressed on the aluminum bar and rotates around the aluminum bar to remove oxide skin on the aluminum bar, the cut oxide skin falls into the second waste residue cavity 40, meanwhile, the electronic valve 23 is started to fill the isolation cavity 20 with protective gas to prevent the aluminum bar with the oxide skin removed from being oxidized again, meanwhile, the clamp plate 29 fixes the aluminum bar with the oxide layer removed under the driving of the fourth motor 22, the fifth motor 63 and the first driving source 68 and moves leftwards along with the aluminum bar, when the length of the aluminum bar with the oxide skin removed reaches the requirement, the first hydraulic cylinder 44 stops running, the first motor 50 and the second motor 57 drive the cutter 36 to cut off the aluminum bar, then the clamp plate 29 puts the cut aluminum block into the extrusion cavity 73 under the drive of the fourth motor 22, the fifth motor 63 and the first drive source 68, then the second hydraulic cylinder 35 is started, the second push plate 34 is controlled to extrude the aluminum bar to the left, the second heater 30 is started simultaneously to keep the extruded aluminum bar at a reasonable extrusion temperature, after the extrusion is completed, the third motor 72 is started to drive the die 17 to move to the left to separate the die 17 from the extrusion barrel 31, then the third hydraulic cylinder 70 and the fourth hydraulic cylinder 19 are started to drive the third push plate 28 to push the residual aluminum bar which is not extruded in the die 17 out of the die 17 and drop into the first slag cavity 13, so that the aluminum bar which is not extruded is prevented from cooling and blocking the outlet of the die 17 in the die 17, and finally the aluminum profile extrusion production is completed.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides an aluminium alloy extrusion equipment, includes engine body shell (11), its characterized in that: be equipped with in organism shell (11) and keep apart chamber (20), keep apart chamber (20) left and be equipped with die cavity (15), keep apart chamber (20) diapire and be equipped with and run through squeeze tube (31) of die cavity (15) right wall, be equipped with opening extrusion chamber (73) to the left in squeeze tube (31), be equipped with in extrusion chamber (73) and can be with extrusion subassembly (76) of aluminium pig extrusion, be equipped with sliding connection's mould fixing base (16) in die cavity (15), install in mould fixing base (16) and run through mould (17) of the surface about mould fixing base (16), be equipped with in die cavity (15) and release subassembly (77) of pushing out the remaining aluminium material in mould (17), keep apart chamber (20) left wall and be equipped with trachea (27) that are connected with external protection gas source, install electronic valve (23) on trachea (27), keep apart splint (29) that the position is symmetrical around being equipped with in chamber (20), keep apart chamber (20) roof and be equipped with control splint (29) press from both sides the clamp of getting the object and get subassembly (78), splint (29) below is equipped with turning block (48), keep apart and be equipped with control in chamber (20) right wall turning block (48) pivoted runner assembly (79), be equipped with cutting assembly (80) that can get rid of aluminium bar surface scale and cut off the aluminium bar on turning block (48), be equipped with in turning block (48) and run through feeding chamber (59) of turning block (48) left and right surfaces, keep apart chamber (20) right wall be equipped with feeding chamber (59) position corresponds and runs through heating chamber (37) of engine body shell (11) right surface, be equipped with in engine body shell (11) about first heater (41) of heating chamber (37) up-and down position symmetry, heating chamber (37) right-hand be equipped with engine body shell (11) fixed surface connection's cushion (45), cushion (45) top has set firmly first pneumatic cylinder (44), first push rod (43) are installed to first pneumatic cylinder (44) left end face, first push rod (43) left end be equipped with admittedly with first push pedal (42) that heating chamber (37) position corresponds.
2. The aluminum profile extrusion apparatus according to claim 1, wherein: extrusion subassembly (76) including install in second pneumatic cylinder (35) in extrusion chamber (73) right side wall, second push rod (33) are installed to second pneumatic cylinder (35) left end face, second push rod (33) left end face set firmly with extrusion chamber (73) sliding connection's second push pedal (34), be equipped with in engine body shell (11) about second heater (30) of recipient (31) upper and lower position symmetry, extrusion chamber (73) roof is equipped with and runs through drain hole (32) of recipient (31) upper surface.
3. The aluminum profile extrusion apparatus according to claim 1, wherein: the push-out component (77) comprises a first storage cavity (14) which is arranged in the bottom wall of the mold cavity (15) and has an upward opening, a first waste residue box (12) which penetrates through the front surface of the machine body shell (11) is arranged in the first storage cavity (14) in a sliding manner, a first waste residue cavity (13) with an upward opening is arranged in the first waste residue box (12), a first chute (75) with a downward opening is arranged in the top wall of the mold cavity (15), a third motor (72) is arranged in the right wall of the first chute (75), a first screw (74) which is rotatably connected with the first chute (75) is arranged on the left end surface of the third motor (72), a first sliding block (71) which is slidably connected with the first chute (75) is connected onto the first screw (74) in a threaded manner, the first sliding block (71) is fixedly connected with the mold fixing seat (16), a left material outlet cavity (18) with a leftward opening is communicated with the left side of the mold cavity (15), third pneumatic cylinder (70) are installed to unloading chamber (18) roof, third push rod (21) are installed to the terminal surface under third pneumatic cylinder (70), fourth pneumatic cylinder (19) are installed to third push rod (21) bottom, fourth push rod (58) are installed to fourth pneumatic cylinder (19) right-hand member face, fourth push rod (58) right-hand member has set firmly third push pedal (28).
4. The aluminum profile extrusion apparatus according to claim 1, characterized in that: the clamping assembly (78) comprises a second sliding groove (24) which is arranged in the top wall of the isolation cavity (20) and has a downward opening, a fourth motor (22) is arranged in the left wall of the second sliding groove (24), a second screw (25) which is rotatably connected with the right wall of the second sliding groove (24) is arranged on the right end face of the fourth motor (22), a second sliding block (26) is connected onto the second screw (25) in a threaded manner, a third sliding groove (62) with a downward opening is arranged in the second sliding block (26), a fifth motor (63) is arranged in the top wall of the third sliding groove (62), a third screw (64) is arranged on the lower end face of the fifth motor (63), a third sliding block (65) which is slidably connected with the third sliding groove (62) is connected onto the third screw (64) in a threaded manner, a fixing block (66) is arranged at the bottom end of the third sliding block (65), and a fourth sliding groove (69) with a downward opening is arranged in the fixing block (66), install first driving source (68) in fourth spout (69) back wall, first driving source (68) preceding terminal surface install with fourth spout (69) rotate fourth screw rod (67) of being connected, be equipped with two on fourth screw rod (67) and revolve to opposite screw thread, two splint (29) with two screw thread difference threaded connection on fourth screw rod (67), splint (29) with fourth spout (69) sliding connection.
5. The aluminum profile extrusion apparatus according to claim 1, characterized in that: rotating assembly (79) including set up in keep apart in chamber (20) right wall and opening fifth spout (46) to the left, it is equipped with fourth slider (47) that four rings were arranged to slide in fifth spout (46), fourth slider (47) with turning block (48) fixed connection, fifth spout (46) top install first motor (50) in keeping apart chamber (20) right wall, first transmission shaft (51) are installed to first motor (50) left end face, first transmission shaft (51) end has set firmly first spur gear (52), set firmly on turning block (48) with ring gear (49) of first spur gear (52) meshing.
6. The aluminum profile extrusion apparatus according to claim 3, wherein: cutting assembly (80) including set up in connecting block (56) of turning block (48) left surface, be equipped with in connecting block (56) and run through transmission chamber (55) on surface about connecting block (56), be equipped with sliding connection's slide bar (54) in transmission chamber (55), install second motor (57) in the transmission chamber (55) left wall, second transmission shaft (60) are installed to second motor (57) right-hand member face, second straight-teeth gear (61) are installed to second transmission shaft (60) right-hand member, slide bar (54) go up set firmly with rack (53) of second straight-teeth gear (61) meshing, slide bar (54) diapire has set firmly cutter (36), be equipped with opening ascending second storage chamber (38) in keeping apart chamber (20) diapire, be equipped with sliding connection in second storage chamber (38) and run through second waste residue box (39) of shell (11) front surface, and a second waste residue cavity (40) with an upward opening is arranged in the second waste residue box (39).
7. The aluminum profile extrusion apparatus according to claim 1, wherein: the first push plate (42) is provided with a prick on one side abutting against the aluminum bar and can be inserted into the aluminum bar to prevent the aluminum bar from rolling.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210528862.6A CN114618901B (en) | 2022-05-16 | 2022-05-16 | Aluminum profile extrusion equipment |
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| CN202210528862.6A CN114618901B (en) | 2022-05-16 | 2022-05-16 | Aluminum profile extrusion equipment |
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| CN114618901B true CN114618901B (en) | 2022-07-22 |
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| CN116511273B (en) * | 2023-02-28 | 2024-03-15 | 苏州市祥冠合金研究院有限公司 | Extrusion forming device of zinc-copper-titanium alloy wire for electric arc spraying |
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