CN113245618B - Full-automatic numerical control cutting saw for aluminum door and window corner connectors - Google Patents
Full-automatic numerical control cutting saw for aluminum door and window corner connectors Download PDFInfo
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- CN113245618B CN113245618B CN202110625235.XA CN202110625235A CN113245618B CN 113245618 B CN113245618 B CN 113245618B CN 202110625235 A CN202110625235 A CN 202110625235A CN 113245618 B CN113245618 B CN 113245618B
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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
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/02—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock mounted on a carriage
- B23D45/021—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock mounted on a carriage with the saw blade mounted on a carriage
- B23D45/022—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock mounted on a carriage with the saw blade mounted on a carriage the carriage performing a vertical movement only
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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
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
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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
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/08—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for bringing the circular saw blade to the workpiece or removing same therefrom
- B23D47/10—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for bringing the circular saw blade to the workpiece or removing same therefrom actuated by fluid or gas pressure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to a full-automatic numerical control slitting saw of aluminium door and window angle sign indicating number, it includes the workstation, the workstation is provided with the baffle that is used for the butt section bar along the feeding direction of section bar, the workstation is provided with along perpendicular to section bar feeding direction and is used for the butt piece with the interior contained angle looks butt of section bar, the butt piece includes first butt board, second butt board and branch, the cover is established and sliding connection has the sleeve on the branch, it is connected with two connecting rods to rotate respectively on the sleeve, telescopic one end is kept away from to a connecting rod and is rotated with first butt board and be connected, telescopic one end is kept away from to another connecting rod and is rotated with second butt board and be connected, be provided with on the branch and be used for fixed telescopic fastener, first butt board sets up along being on a parallel with the workstation upper surface, be provided with on the workstation and be used for driving first butt board along the second driving piece of perpendicular to section bar feeding direction reciprocating motion. This application has the effect of being convenient for fix the section bar when the angle sign indicating number adds man-hour.
Description
Technical Field
The application relates to the field of angle sign indicating number cutting technique, especially, relate to a full-automatic numerical control slitting saw of aluminium door and window angle sign indicating number.
Background
At present, corner connectors in buildings are hardware for connecting 90-degree right-angle intersecting members, and aluminum door and window corner connectors refer to connectors of aluminum door leaves and outer frames. The cutting saw is cutting equipment for cutting corner connectors during production of aluminum doors and windows.
Among the correlation technique, chinese patent with publication No. CN207857968U discloses a full-automatic angle sign indicating number saw for aluminium door and window, in its description attached figure 1 disclose the toper piece that is used for butt angle sign indicating number contained angle for butt angle sign indicating number when the angle sign indicating number cutting, it shakes to reduce to take place in the aluminium alloy section bar among the course of working, but because the machining precision of angle sign indicating number, the contained angle of angle sign indicating number is difficult to present ninety degrees, and along with the appearance of non-right angle sign indicating number, toper piece can not adapt to the angle between the angle sign indicating number completely in this application, the inventor thinks that there is the angle sign indicating number and can not fix completely, the emergence is rocked in the processing and is caused the not high defect of angle sign indicating number machining precision.
Disclosure of Invention
In order to fix the section bar when the angle sign indicating number adds man-hour for the convenience, this application provides a full-automatic numerical control slitting saw of aluminium door and window angle sign indicating number.
The application provides a pair of full-automatic numerical control slitting saw of aluminium door and window angle sign indicating number adopts following technical scheme:
a full-automatic numerical control cutting saw for aluminum door and window corner connectors comprises a workbench, wherein a knife box used for cutting sectional materials is arranged on one side of the workbench, a first driving piece used for driving the knife box to reciprocate along the feeding direction of vertical sectional materials is arranged on the workbench, a baffle used for abutting against the sectional materials is arranged on the workbench along the feeding direction of the sectional materials, a support column is vertically arranged on the workbench, a downward pressing air cylinder used for abutting against the sectional materials is arranged on the support column, an abutting part used for abutting against an included angle in the sectional materials is arranged on the workbench along the feeding direction of the sectional materials, the abutting part comprises a first abutting plate, a second abutting plate and a support rod, the first abutting plate and the second abutting plate are respectively connected with the same end part of the support rod in a rotating mode, a sleeve is sleeved and connected on the support rod in a sliding mode, two connecting rods are respectively connected on the sleeve in a rotating mode, one end, far away from the sleeve, of each connecting rod is connected with the first abutting plate in a rotating mode, another telescopic one end is kept away from to the connecting rod and the second butt plate rotates to be connected, the triangle-shaped that first butt plate, connecting rod and branch formed and the triangle-shaped that second butt plate, connecting rod and branch formed are symmetrical about branch, be provided with on the branch and be used for fixed telescopic fastener, first butt plate sets up along being on a parallel with the workstation upper surface, be provided with on the workstation and be used for driving first butt plate along the second driving piece of perpendicular to section bar feeding direction reciprocating motion.
By adopting the technical scheme, in the process of cutting the profile, the profile is abutted with the baffle on the workbench, the knife box is aligned to the position on the profile to be cut, then the lower air cylinder is started to enable the lower air cylinder to abut the profile onto the workbench, then the first abutting plate is driven by the second driving piece to move towards the profile, the first abutting plate is abutted with the profile to slide the sleeve along the length direction of the supporting rod, the sleeve drives the two supporting rods to abut with the first abutting plate and the second abutting plate respectively, and simultaneously because the triangle formed by the first abutting plate, the connecting rod and the supporting rod is symmetrical with the triangle formed by the second abutting plate, the connecting rod and the supporting rod, the supporting rod can equally divide the included angle of the profile, the supporting rod abuts against the included angle of the profile, so that the first abutting plate and the second abutting plate can abut against the profile, the position of the sleeve is fixed through the fastening piece, so that the shaking of the corner brace during machining is reduced, and the section bar is conveniently fixed during the corner brace machining.
Optionally, the fastener includes supporting rod and butt cylinder, the butt cylinder sets up along perpendicular to section bar feeding direction, the tailpiece of the piston rod portion of butt cylinder is provided with first wedge, the cross section of first wedge is triangle-shaped, the pole that supports sets up and supports the one end of pole along the length direction of fulcrum and links to each other with the sleeve, the pole that supports keeps away from telescopic one end and is provided with the second wedge, the cross section of second wedge also is triangle-shaped, the inclined plane of second wedge is used for the cross section looks butt with first wedge.
Through adopting above-mentioned technical scheme, through the first butt plate of second driving piece drive and section bar looks butt back, start the butt cylinder, the butt cylinder drives first wedge and moves towards the second wedge, make the inclined plane of first wedge and the inclined plane looks butt of second wedge, continue to carry out the in-process of butt with the second wedge at first wedge, the second wedge drives and supports the pole and move along the length direction contained angle of the length direction of a branch towards the section bar, thereby make and support the pole and drive the contained angle of sleeve towards the section bar and move, thereby make the sleeve drive two spinal branch poles, drive first butt plate and second butt plate respectively and support the section bar tightly, fix the section bar.
Optionally, the first driving part is a first driving cylinder, the knife box comprises a first motor and a saw knife, a driving end of the first motor is connected with the center of the saw knife, and the first driving cylinder is connected with the first motor.
Through adopting above-mentioned technical scheme, at the in-process that cuts the section bar, start first motor, first motor drives the saw sword and rotates, and the rethread first actuating cylinder that drives first motor and moves towards the section bar to make first motor drive the saw sword and cut the position that the section bar needs the cutting, after the cutting was accomplished, first actuating cylinder that drives is again through driving first motor, thereby resets the saw sword, so that cut the section bar next time.
Optionally, the second driving piece includes that the second drives actuating cylinder, be provided with on the workstation and be used for the second to drive actuating cylinder along the lifting unit of perpendicular to workstation upper surface direction lift, lifting unit includes first threaded rod, first guide bar and support, the second drives actuating cylinder and installs on the support, first threaded rod sets up perpendicularly on the workstation and first threaded rod tip rotates with the workstation and is connected, first threaded rod pass the support and with support threaded connection, first guide bar sets up perpendicularly on the workstation, first guide bar pass the support and with support sliding connection.
By adopting the technical scheme, the first butt plate is conveniently driven to reciprocate along the direction vertical to the feeding direction of the section bar by the second driving cylinder; because the section bar probably has different thickness, in order to facilitate first butt plate can both smoothly with section bar looks butt, through being provided with lifting unit, through rotating first threaded rod for the support goes up and down according to the thickness of section bar under the effect of first guide bar direction, thereby is convenient for first butt plate and section bar carry out the butt.
Optionally, the rotation junction of first butt joint board and branch and the rotation junction of second butt joint board and branch all are provided with the torsional spring, the torsional spring is used for the contained angle increase between first butt joint board and the second butt joint board.
Through adopting above-mentioned technical scheme, through being provided with the torsional spring for first butt board is smooth with the bottom wall butt of section bar, and the second butt board can be under the effect of torsional spring, smoothly with the opposite side wall butt of section bar, thereby be convenient for first butt board and second butt board and section bar looks butt.
Optionally, a graduated scale is vertically arranged on one side of the support of the workbench.
Through adopting above-mentioned technical scheme, through being provided with the scale on the workstation to the staff observes the scale when the thickness according to the section bar is adjusted the support height, thereby conveniently adjusts.
Optionally, one side that the sword case was kept away from to the workstation is provided with the feeding device who is used for promoting the section bar, feeding device includes second motor, second threaded rod and second guide bar set up along the direction of feed of section bar respectively, second threaded rod and workstation rotate to be connected, second threaded rod tip and second motor link to each other, be provided with the slide between second threaded rod and the second guide bar, slide and workstation upper surface parallel arrangement, the second threaded rod pass the slide and with slide threaded connection, the second guide bar pass the slide and with slide sliding connection, be provided with the mounting that is used for fixed section bar on the slide.
Through adopting above-mentioned technical scheme, at the in-process that feeds the section bar, on being fixed in the slide with the section bar through the mounting, restart second motor, the second motor drives the second threaded rod and rotates for the slide drives the section bar and moves along section bar feed direction under the spacing guiding action of guide bar, thereby is convenient for drive the section bar and feeds towards the tool box after the cutting is accomplished at every turn.
Optionally, the fixing member includes a fastening screw and a support plate, the support plate is disposed on the sliding plate, the fastening screw penetrates through the support plate along a direction perpendicular to the sliding plate and is in threaded connection with the support plate, and the fastening screw is used for abutting against the profile.
Through adopting above-mentioned technical scheme, place the end of section bar between fastening threaded rod and slide, the fastening screw is moved to the rethread twisting for the section bar on fastening screw and the slide supports tightly, thereby is convenient for fix the section bar, and the section bar can move under the drive of slide.
In summary, the present application includes at least one of the following beneficial technical effects:
1. in the process of cutting the profile, the first abutting plate is driven to move towards the profile through the second driving piece, the first abutting plate is abutted with the profile to slide the sleeve along the length direction of the supporting rod, the sleeve drives the two supporting rods to be abutted with the first abutting plate and the second abutting plate respectively, and meanwhile, because a triangle formed by the first abutting plate, the connecting rod and the supporting rods is symmetrical to a triangle formed by the second abutting plate, the connecting rod and the supporting rods, the supporting rods can equally divide the included angle of the profile, the supporting rods are abutted against the included angle of the profile, so that the first abutting plate and the second abutting plate can abut against the profile, and the position of the sleeve is fixed through the fastener, thereby reducing the shaking of the corner connectors during processing, and facilitating the fixation of the profile during the corner connector processing;
2. after driving first butt plate and section bar looks butt through the second driving piece, start the butt cylinder, the butt cylinder drives first wedge and moves towards the second wedge, make the inclined plane looks butt of the inclined plane of first wedge and second wedge, continue to carry out the in-process of butt with the second wedge at first wedge, the second wedge drives and supports the pole and move towards the contained angle of section bar along the length direction of branch, thereby make and support the pole and drive the contained angle of sleeve towards the section bar and move, thereby make the sleeve drive two branch bars, drive first butt plate and second butt plate respectively and support tightly to the section bar, fix the section bar.
Drawings
FIG. 1 is the whole structure chart of the full-automatic numerical control slitting saw of aluminium door and window angle sign indicating number of this application embodiment.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
FIG. 3 is another perspective view of the whole structure of the full-automatic numerical control cutting saw for aluminum door and window corner connectors in the embodiment of the application.
Description of the reference numerals: 1. a work table; 2. a first driving cylinder; 3. a knife box; 31. a first motor; 32. sawing a cutter; 4. a baffle plate; 5. a pillar; 6. pressing down the air cylinder; 7. an abutting member; 71. a first abutting plate; 72. a second butt joint plate; 73. a strut; 8. a sleeve; 9. a connecting rod; 10. a fastener; 101. a support rod; 102. abutting against the cylinder; 11. a second driving cylinder; 12. a lifting assembly; 121. a first threaded rod; 122. a first guide bar; 123. a support; 13. a torsion spring; 14. a graduated scale; 15. a feeding device; 151. a second motor; 152. a second threaded rod; 153. a second guide bar; 16. a slide plate; 17. a fixing member; 171. fastening a screw rod; 172. a support plate; 18. a first wedge block; 19. a second wedge block.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses full-automatic numerical control slitting saw of aluminium door and window angle sign indicating number. Referring to fig. 1, the full-automatic numerical control slitting saw of aluminium door and window angle sign indicating number includes workstation 1, and workstation 1 has baffle 4 that is used for butt section bar along the welding of the direction of feed of section bar. The workstation 1 is gone up perpendicularly and is welded pillar 5, and in this embodiment, pillar 5 is L shape, and the one side that pillar 5 and workstation 1 are parallel has down air cylinder 6 through bolt fixedly connected with, and air cylinder 6 is parallel with the upper surface of workstation 1 and is used for the butt section bar down. The working table 1 is provided with a feeding device 15 for pushing the profile along the length direction thereof, and the feeding device 15 comprises a second motor 151, a second threaded rod 152 and a second guide rod 153. Second threaded rod 152 and second guide bar 153 set up along the direction of feed of section bar respectively, and second threaded rod 152 one end and workstation 1 pass through the bearing and rotate to be connected, and second threaded rod 152 other end tip and second motor 151 link to each other, and second motor 151 passes through the bolt fastening in workstation 1, and the both ends of second guide bar 153 are fixed mutually with workstation 1, and second guide bar 153 and second threaded rod 152 all and workstation 1 between have the clearance.
Referring to fig. 1, a slide plate 16 is disposed between a second threaded rod 152 and a second guide rod 153, the slide plate 16 is disposed parallel to the upper surface of the table 1, the second threaded rod 152 passes through the slide plate 16 and is threadedly coupled to the slide plate 16, and the second guide rod 153 passes through the slide plate 16 and is slidably coupled to the slide plate 16. The slide 16 is provided with a fixing member 17 for fixing the profile, and the fixing member 17 includes a fastening screw 171 and a support plate 172. The support plate 172 is welded on the sliding plate 16, in the embodiment, the support plate 172 is L-shaped, the fastening screw 171 penetrates through one surface of the support plate 172 parallel to the workbench 1 along a direction perpendicular to the sliding plate 16, the fastening screw 171 is in threaded connection with the support plate 172, the lower end of the fastening screw 171 is used for abutting against the profile, and the lower end of the fastening screw 171 is provided with a rubber pad.
With reference to fig. 1 and 2, the work bench 1 is provided with an abutment member 7 for abutment with an inner included angle of the profile in a direction perpendicular to a feeding direction of the profile, and the abutment member 7 includes a first abutment plate 71, a second abutment plate 72 and a strut 73. The first abutting plate 71 and the second abutting plate 72 are respectively connected with the same end of the support rod 73 in a hinged rotating mode, the hinged joint of the first abutting plate 71 and the support rod 73 and the hinged joint of the second abutting plate 72 and the support rod 73 are both provided with torsion springs 13, and the torsion springs 13 are used for increasing the included angle between the first abutting plate 71 and the second abutting plate 72. The supporting rod 73 is sleeved and connected with a sleeve 8 in a sliding mode, and the sleeve 8 is connected with two connecting rods 9 in a rotating mode through hinges respectively. One end of one connecting rod 9 far away from the sleeve 8 is rotatably connected with the first abutting plate 71 through a hinge, and one end of the other connecting rod 9 far away from the sleeve 8 is rotatably connected with the second abutting plate 72 through a hinge. The triangle formed by the first abutting plate 71, the connecting rod 9 and the supporting rod 73 is symmetrical with the triangle formed by the second abutting plate 72, the connecting rod 9 and the supporting rod 73 about the supporting rod 73, so that after the first abutting plate 71 and the second abutting plate 72 are respectively abutted to the profile, the supporting rod 73 can bisect the included angle in the profile.
With reference to fig. 1 and 2, a second driving member for driving the first abutting plate 71 to reciprocate in a direction perpendicular to the feeding direction of the profile is disposed on the table 1, and the second driving member includes a second driving cylinder 11. The workbench 1 is provided with a lifting assembly 12 for lifting the second driving cylinder 11 along a direction vertical to the upper surface of the workbench 1, and the lifting assembly 12 comprises a first threaded rod 121, a first guide rod 122 and a support 123. The second driving cylinder 11 is mounted on the support 123 through a bolt, the first threaded rod 121 is vertically arranged on the workbench 1, the end of the first threaded rod 121 is rotatably connected with the workbench 1 through a bearing, the first threaded rod 121 penetrates through the support 123 and is in threaded connection with the support 123, the first guide rod 122 is vertically welded on the workbench 1, and the first guide rod 122 penetrates through the support 123 and is in sliding connection with the support 123. The worktable 1 is vertically welded with a graduated scale 14 on one side of the support 123, so that a worker can observe the height adjustment of the support 123 conveniently.
With reference to fig. 1 and 2, a fastening member 10 for fixing the sleeve 8 is disposed on the supporting rod 73, and the fastening member 10 includes a pressing rod 101 and a pressing cylinder 102. The abutment cylinders 102 are arranged perpendicular to the profile feeding direction by means of support columns. The end of the piston rod of the abutting cylinder 102 is fixed with a first wedge block 18 through a bolt, and the cross section of the first wedge block 18 is triangular. The abutting rod 101 is arranged along the length direction of the supporting rod 73, one end of the abutting rod 101 is welded with the sleeve 8, one end, far away from the sleeve 8, of the abutting rod 101 is welded with the second wedge-shaped block 19, and the cross section of the second wedge-shaped block 19 is also triangular. The inclined plane of the second wedge-shaped block 19 is used for abutting against the cross section of the first wedge-shaped block 18, and in the rotating range after the support rod 73 abuts against different sectional materials, the inclined plane of the first wedge-shaped block 18 can abut against the inclined plane of the second wedge-shaped block 19.
As shown in fig. 3, a knife box 3 for cutting the section is arranged on one side of the working table 1, the knife box 3 comprises a first motor 31 and a saw knife 32, and the driving end of the first motor 31 is connected with the center of the saw knife 32. Be provided with the first driving piece that is used for driving knife case 3 along vertical section bar feed direction reciprocating motion on the workstation 1, first driving piece is first drives actuating cylinder 2, and first drive actuating cylinder 2 links to each other with workstation 1 through the bolt, and first piston rod tip that drives actuating cylinder 2 links to each other through the bolt with first motor 31.
The implementation principle of the full-automatic numerical control slitting saw of aluminium door and window angle sign indicating number of the embodiment of this application is: during the cutting process, the profile is brought into abutment against the stop 4. The end of the profile is then placed between the fastening screw rod and the slide plate 16, and the fastening screw 171 is screwed so that the fastening screw 171 abuts against the profile on the slide plate 16, thereby fastening the profile by the fastening screw 171. And starting the second motor 151, wherein the second motor 151 drives the second threaded rod 152 to rotate, so that the sliding plate 16 drives the section bar to move along the section bar feeding direction under the limiting and guiding effects of the guide rod, and the position of the section bar to be cut is opposite to the saw blade 32.
The hold-down cylinder 6 is activated so that the hold-down cylinder 6 abuts the profile onto the table 1. According to the thickness of the section bar, and observing the graduated scale 14, the first threaded rod 121 is rotated, so that the support 123 is lifted and lowered according to the thickness of the section bar under the guiding action of the first guide rod 122. And then the second cylinder drives the first abutting plate 71 to abut against the profile, and then the second abutting plate 72 abuts against the profile under the action of the torsion spring 13.
And then the abutting cylinder 102 is started, and the abutting cylinder 102 drives the first wedge block 18 to move towards the second wedge block 19, so that the inclined surface of the first wedge block 18 is abutted to the inclined surface of the second wedge block 19. In the process that the first wedge-shaped block 18 continues to abut against the second wedge-shaped block 19, the second wedge-shaped block 19 drives the abutting rod 101 to move towards the included angle of the profile along the length direction of the supporting rod 73, so that the abutting rod 101 drives the sleeve 8 to move towards the included angle of the profile, the sleeve 8 drives the two supporting rods 73, and the first abutting plate 71 and the second abutting plate 72 are driven to abut against the profile respectively.
Start first motor 31, first motor 31 drives saw sword 32 and rotates, and the rethread first drives actuating cylinder 2 and drives first motor 31 and move towards the section bar to make first motor 31 drive saw sword 32 cut the position that the section bar needs the cutting, after the cutting was accomplished, first drive actuating cylinder 2 rethread drives first motor 31, thereby resets saw sword 32, so that cut the section bar next time.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a full-automatic numerical control slitting saw of aluminium door and window angle sign indicating number which characterized in that: comprises a workbench (1), one side of the workbench (1) is provided with a knife box (3) used for cutting sectional materials, the workbench (1) is provided with a first driving piece used for driving the knife box (3) to reciprocate along the vertical sectional material feeding direction, the workbench (1) is provided with a baffle (4) used for abutting against the sectional materials along the sectional material feeding direction, the workbench (1) is vertically provided with a strut (5), the strut (5) is provided with a pressing cylinder (6) used for abutting against the sectional materials, the workbench (1) is provided with an abutting piece (7) used for abutting against an included angle in the sectional materials along the vertical sectional material feeding direction, the abutting piece (7) comprises a first abutting plate (71), a second abutting plate (72) and a support rod (73), the first abutting plate (71) and the second abutting plate (72) are respectively connected with the same end part of the support rod (73) in a rotating way, the support rod (73) is sleeved and connected with a sleeve (8) in a sliding manner, the sleeve (8) is respectively and rotatably connected with two connecting rods (9), one end of one connecting rod (9) far away from the sleeve (8) is rotatably connected with the first butt joint plate (71), the other end of the other connecting rod (9) far away from the sleeve (8) is rotatably connected with the second butt joint plate (72), the triangle formed by the first abutting plate (71), the connecting rod (9) and the supporting rod (73) is symmetrical to the triangle formed by the second abutting plate (72), the connecting rod (9) and the supporting rod (73) about the supporting rod (73), the supporting rod (73) is provided with a fastener (10) for fixing the sleeve (8), the first abutting plate (71) is arranged along the upper surface parallel to the workbench (1), a second driving piece for driving the first abutting plate (71) to reciprocate along the direction vertical to the profile feeding direction is arranged on the workbench (1);
fastener (10) are including supporting pole (101) and butt cylinder (102), butt cylinder (102) set up along perpendicular to section bar feeding direction, the tailpiece of the piston rod portion of butt cylinder (102) is provided with first wedge (18), the cross section of first wedge (18) is triangle-shaped, it sets up and links to each other with sleeve (8) along the length direction of branch (73) to support pole (101), the one end of keeping away from sleeve (8) in pole (101) is provided with second wedge (19), the cross section of second wedge (19) also is triangle-shaped, the inclined plane of second wedge (19) is used for the cross section looks butt with first wedge (18).
2. The full-automatic numerical control cutting saw of aluminium door and window angle sign indicating number of claim 1, its characterized in that: the first driving piece is a first driving air cylinder (2), the knife box (3) comprises a first motor (31) and a saw knife (32), the driving end of the first motor (31) is connected with the center of the saw knife (32), and the first driving air cylinder (2) is connected with the first motor (31).
3. The full-automatic numerical control cutting saw of aluminium door and window angle sign indicating number of claim 1, its characterized in that: the second driving piece comprises a second driving cylinder (11), a lifting assembly (12) which is used for the second driving cylinder (11) to lift along the direction perpendicular to the upper surface of the workbench (1) is arranged on the workbench (1), the lifting assembly (12) comprises a first threaded rod (121), a first guide rod (122) and a support (123), the second driving cylinder (11) is installed on the support (123), the first threaded rod (121) is vertically arranged on the workbench (1) and the end part of the first threaded rod (121) is rotatably connected with the workbench (1), the first threaded rod (121) penetrates through the support (123) and is in threaded connection with the support (123), the first guide rod (122) is vertically arranged on the workbench (1), and the first guide rod (122) penetrates through the support (123) and is in sliding connection with the support (123).
4. The full-automatic numerical control cutting saw of aluminium door and window angle sign indicating number of claim 1, its characterized in that: the rotation junction of first butt joint board (71) and branch (73) and the rotation junction of second butt joint board (72) and branch (73) all are provided with torsional spring (13), torsional spring (13) are used for the contained angle increase between first butt joint board (71) and second butt joint board (72).
5. The full-automatic numerical control cutting saw of aluminium door and window angle sign indicating number of claim 1, its characterized in that: and a graduated scale (14) is vertically arranged on one side of the support (123) of the workbench (1).
6. The full-automatic numerical control cutting saw of aluminium door and window angle sign indicating number of claim 1, its characterized in that: one side of the workbench (1) far away from the knife box (3) is provided with a feeding device (15) for pushing the section bar, the feeding device (15) comprises a second motor (151), a second threaded rod (152) and a second guide rod (153), the second threaded rod (152) and the second guide rod (153) are arranged along the feeding direction of the section bar respectively, the second threaded rod (152) is rotatably connected with the workbench (1), the end part of the second threaded rod (152) is connected with the second motor (151), a sliding plate (16) is arranged between the second threaded rod (152) and the second guide rod (153), the sliding plate (16) is parallel to the upper surface of the workbench (1), the second threaded rod (152) penetrates through the sliding plate (16) and is in threaded connection with the sliding plate (16), and the second guide rod (153) penetrates through the sliding plate (16) and is in sliding connection with the sliding plate (16), the sliding plate (16) is provided with a fixing piece (17) for fixing the section bar.
7. The full-automatic numerical control cutting saw of aluminium door and window angle sign indicating number of claim 6, its characterized in that: the fixing piece (17) comprises a fastening screw (171) and a support plate (172), the support plate (172) is arranged on the sliding plate (16), the fastening screw (171) penetrates through the support plate (172) along the direction perpendicular to the sliding plate (16) and is in threaded connection with the support plate (172), and the fastening screw (171) is used for abutting against the section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110625235.XA CN113245618B (en) | 2021-06-04 | 2021-06-04 | Full-automatic numerical control cutting saw for aluminum door and window corner connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110625235.XA CN113245618B (en) | 2021-06-04 | 2021-06-04 | Full-automatic numerical control cutting saw for aluminum door and window corner connectors |
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| Publication Number | Publication Date |
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| CN113245618A CN113245618A (en) | 2021-08-13 |
| CN113245618B true CN113245618B (en) | 2022-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110625235.XA Active CN113245618B (en) | 2021-06-04 | 2021-06-04 | Full-automatic numerical control cutting saw for aluminum door and window corner connectors |
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| CN (1) | CN113245618B (en) |
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| CN208374364U (en) * | 2018-01-18 | 2019-01-15 | 北京市跃畅金属门窗有限公司 | A kind of aluminium door and window Full-automatic corner connector cutting device |
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| JP2005246666A (en) * | 2004-03-02 | 2005-09-15 | Yukimi Fukui | Machining apparatus |
| CN207857962U (en) * | 2018-01-18 | 2018-09-14 | 北京市跃畅金属门窗有限公司 | A kind of aluminium door and window corner brace cutter device |
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|---|---|
| CN113245618A (en) | 2021-08-13 |
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