CN113414310B - Bending device for manufacturing aluminum alloy doors and windows - Google Patents
Bending device for manufacturing aluminum alloy doors and windows Download PDFInfo
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- CN113414310B CN113414310B CN202110486762.7A CN202110486762A CN113414310B CN 113414310 B CN113414310 B CN 113414310B CN 202110486762 A CN202110486762 A CN 202110486762A CN 113414310 B CN113414310 B CN 113414310B
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- 238000005452 bending Methods 0.000 title claims abstract description 30
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 11
- 230000006978 adaptation Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/74—Making other particular articles frames for openings, e.g. for windows, doors, handbags
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/002—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a bending device for manufacturing an aluminum alloy door and window, which comprises a workbench, wherein the top of the workbench is slidably connected with a mounting block, the top of the workbench is provided with a first adjusting mechanism for adjusting the movement of the mounting block, the top of the mounting block is fixedly connected with a mounting plate, the outer side wall of the mounting plate is fixedly connected with a connecting block, the outer side wall of the connecting block is provided with a connecting groove, the inner side wall of the connecting groove is slidably connected with a first clamping plate, the outer side wall of the first clamping plate is connected with a second adjusting mechanism for adjusting the movement of the first clamping plate, the inner side wall of the connecting groove is provided with a moving opening, and the inner side wall of the moving opening is slidably connected with a second clamping plate. According to the invention, the first moving block slides on the second screw rod by rotating the turntable, and the first moving block drives the second moving block and the first clamping plate to move towards the second clamping plate through the connecting rod, so that the device is adapted to parts with different widths, and the applicability of the device is improved.
Description
Technical Field
The invention relates to the technical field of door and window processing auxiliary equipment, in particular to a bending device for manufacturing an aluminum alloy door and window.
Background
The utility model provides an aluminum alloy door and window processing sheet metal component bending device is an accessory device that is arranged in aluminum alloy door and window course of working, carries out bending to its sheet metal component, and it has obtained extensive use in the field of door and window processing, and current aluminum alloy door and window processing sheet metal component bending device discovers in the use, and it is inconvenient to bend the processing to the spare part of different length and different width, and practicality and suitability are relatively poor, are convenient for use.
Disclosure of Invention
The invention aims to solve the problem that in the prior art, a bending device is inconvenient to bend parts with different lengths and different widths, and provides a bending device for manufacturing an aluminum alloy door and window.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a make bending device of aluminum alloy door and window, includes the workstation, workstation top sliding connection has the installation piece, the workstation top is equipped with the first adjustment mechanism who adjusts the installation piece and remove, installation piece top fixedly connected with mounting panel, mounting panel lateral wall fixedly connected with connecting block, the spread groove has been seted up to the connecting block lateral wall, spread groove inside wall sliding connection has first grip block, first grip block lateral wall is connected with the second adjustment mechanism who adjusts first grip block and remove, the movable mouth has been seted up to the spread groove inside wall, movable mouth inside wall sliding connection has the second grip block, second grip block lateral wall is equipped with moving mechanism, workstation top fixedly connected with fixed block, fixed block lateral wall fixedly connected with mounting bracket, mounting bracket inside wall fixedly connected with heating roller, the movable mouth has been seted up to the workstation lateral wall, the movable mouth is the arc setting, the movable mouth inside wall is equipped with the movable rod, the movable rod lateral wall has fixedly sleeved with the roller, the workstation bottom is equipped with the third adjustment mechanism that the adjustment roller removed of bending.
Preferably, the first adjustment mechanism includes the backup pad with workstation top fixed connection, workstation lateral wall fixedly connected with first motor, first motor output fixedly connected with first lead screw, first lead screw is kept away from first motor one end lateral wall and is run through the installation piece and rotate with the backup pad lateral wall and be connected, first lead screw lateral wall and installation piece threaded connection, backup pad lateral wall fixedly connected with gag lever post, gag lever post is kept away from backup pad one end lateral wall and is run through the installation piece and fixedly connected with first curb plate, first curb plate lateral wall and workstation lateral wall fixed connection.
Preferably, the second adjustment mechanism comprises a connecting plate fixedly connected with the outer side wall of the mounting plate, the outer side wall of the connecting plate is fixedly connected with a second side plate, the outer side wall of the second side plate is rotationally connected with a second screw rod, the outer side wall of the second screw rod is in threaded connection with a first moving block, the outer side wall of the first moving block is in sliding connection with the outer side wall of the connecting plate, the outer side wall of the first moving block is rotationally connected with a connecting rod, the outer side wall of one end of the connecting rod, away from the first moving block, is rotationally connected with a second moving block, the outer side wall of the second moving block is fixedly connected with a first clamping plate, the outer side wall of one end of the second screw rod, away from the second side plate, penetrates through the mounting plate and is fixedly connected with a rotary table, the outer side wall of the rotary table is fixedly connected with a handle, and the outer side wall of the second screw rod is connected with a limiting mechanism.
Preferably, the moving mechanism comprises a baffle fixedly sleeved on the outer side wall of the second clamping plate, a plurality of limiting blocks matched with the baffle are fixedly connected to the inner side wall of the moving opening, the baffle is close to the outer side wall of one end of the connecting groove and contacts with the outer side wall of the limiting block, a plurality of connecting rods are fixedly connected to the outer side wall of the second clamping plate, the connecting rods are far away from the outer side wall of one end of the second clamping plate and fixedly connected with the moving plate, a telescopic rod is fixedly connected between the moving plate and the connecting block, a first spring is sleeved on the outer side wall of the telescopic rod, the outer side walls of two ends of the first spring are respectively in abutting contact with the outer side wall of the connecting block and the outer side wall of the moving plate, a mounting opening is formed in the outer side wall of the mounting plate, a limiting plate is connected to the inner side wall of the mounting opening in a sliding mode, the outer side wall of the limiting plate is in abutting contact with the outer side wall of the moving plate, a plurality of second springs are fixedly connected to the outer side wall of the limiting plate, a handle is fixedly connected to the outer side wall of the pulling plate, and a plurality of second springs are close to the outer side wall of the mounting plate and fixedly connected to the outer side wall of the second springs.
Preferably, the third adjustment mechanism includes the second motor with workstation bottom fixed connection, second motor output fixedly connected with third lead screw, second motor one end lateral wall is kept away from to the third lead screw rotates and is connected with the third curb plate, third curb plate lateral wall and workstation bottom fixed connection, third lead screw lateral wall screw thread has cup jointed the third movable block, third movable block lateral wall fixedly connected with pinion rack, pinion rack lateral wall meshing is connected with incomplete gear, incomplete gear lateral wall and workstation lateral wall rotate and are connected, incomplete gear lateral wall fixedly connected with rotor plate, the movable rod lateral wall rotates with the rotor plate and cup joints.
Preferably, the limiting mechanism comprises an annular plate fixedly sleeved on the outer side wall of the second screw rod, a plurality of through holes are formed in the outer side wall of the annular plate, a slot is formed in the outer side wall of the mounting plate, a fixing rod is inserted into the inner side wall of the slot, and one end, away from the inner bottom of the slot, of the fixing rod penetrates through the through holes corresponding to the slot and extends outwards.
Preferably, the outer side wall of the third screw rod is rotatably sleeved with two transverse plates, and the outer side walls of the two transverse plates are fixedly connected with the bottom of the workbench.
Preferably, the rotation center of the incomplete gear coincides with the center of the heating roller.
The beneficial effects of the invention are as follows:
1. through rotating the carousel for first movable block slides on the second lead screw, and first movable block passes through the connecting rod and drives second movable block and first grip block and remove to second grip block direction, thereby makes the spare part of device adaptation different width, and then improves the suitability of device.
2. Through the positive and negative rotation of first motor for the installation piece carries out reciprocating motion on first lead screw, thereby adjusts the distance between connecting block and the heating roller, and then makes the work piece of device adaptation different length.
3. In the continuous processing process, the first clamping plate is fixed in position through the limiting mechanism, the limiting plate is pulled in the direction away from the supporting plate, the movable plate moves in the direction away from the connecting block under the action of the first spring, the movable plate drives the second clamping plate to move in the direction of the first screw rod through the connecting rod, clamping of the bending piece after processing is released, the bending piece is taken out conveniently, and the processing efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of a bending device for manufacturing an aluminum alloy door and window according to the present invention;
fig. 2 is a bottom view of a workbench in a bending device for manufacturing aluminum alloy doors and windows according to the present invention;
fig. 3 is a schematic diagram of a connection structure between a second screw and an annular plate in a bending device for manufacturing an aluminum alloy door and window according to the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 1 at A;
fig. 5 is an enlarged view of the structure at B in fig. 1.
In the figure: 1. a work table; 2. a mounting block; 3. a mounting plate; 4. a connecting block; 5. a connecting groove; 6. a first clamping plate; 7. a second clamping plate; 8. a fixed block; 9. a mounting frame; 10. a heating roller; 11. a movable opening; 12. a moving rod; 13. bending rollers; 14. a support plate; 15. a first motor; 16. a first screw rod; 17. a limit rod; 18. a first side plate; 19. a connecting plate; 20. a second side plate; 21. a second screw rod; 22. a first moving block; 23. a connecting rod; 24. a second moving block; 25. a turntable; 26. an annular plate; 27. a fixed rod; 28. a baffle; 29. a connecting rod; 30. a moving plate; 31. a telescopic rod; 32. a first spring; 33. a limiting plate; 34. pulling a plate; 35. a second spring; 36. a second motor; 37. a third screw rod; 38. a third side plate; 39. a third moving block; 40. a toothed plate; 41. an incomplete gear; 42. and rotating the plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-5, a bending device for manufacturing aluminum alloy doors and windows comprises a workbench 1, wherein the top of the workbench 1 is slidably connected with a mounting block 2, and a first adjusting mechanism for adjusting the movement of the mounting block 2 is arranged at the top of the workbench 1.
The first adjusting mechanism comprises a supporting plate 14 fixedly connected with the top of the workbench 1, a first motor 15 is fixedly connected to the outer side wall of the workbench 1, the first motor 15 is a servo motor, which is not described in detail in the prior art, a first screw rod 16 is fixedly connected to the output end of the first motor 15, the outer side wall of one end of the first screw rod 16, far from the first motor 15, penetrates through the mounting block 2 and is rotationally connected with the outer side wall of the supporting plate 14, the outer side wall of the first screw rod 16 is in threaded connection with the mounting block 2, a limiting rod 17 is fixedly connected to the outer side wall of the supporting plate 14, the limiting rod 17 is far from the outer side wall of one end of the supporting plate 14, penetrates through the mounting block 2 and is fixedly connected with a first side plate 18, and the outer side wall of the first side plate 18 is fixedly connected with the outer side wall of the workbench 1.
The installation piece 2 top fixedly connected with mounting panel 3, mounting panel 3 lateral wall fixedly connected with connecting block 4, connecting groove 5 has been seted up to connecting block 4 lateral wall, and connecting groove 5 inside wall sliding connection has first grip block 6, and first grip block 6 lateral wall is connected with the second adjustment mechanism who adjusts the removal of first grip block 6.
The second adjusting mechanism comprises a connecting plate 19 fixedly connected with the outer side wall of the mounting plate 3, a second side plate 20 is fixedly connected with the outer side wall of the connecting plate 19, a second screw rod 21 is rotatably connected with the outer side wall of the second side plate 20, a first moving block 22 is in threaded connection with the outer side wall of the second screw rod 21, the outer side wall of the first moving block 22 is slidably connected with the outer side wall of the connecting plate 19, a connecting rod 23 is rotatably connected with the outer side wall of the first moving block 22, a second moving block 24 is rotatably connected with the outer side wall of one end of the connecting rod 23, the outer side wall of the second moving block 24 is fixedly connected with the outer side wall of the first clamping plate 6, the outer side wall of one end of the second screw rod 21 is far away from the outer side wall of the second side plate 20, a rotary table 25 penetrates through the mounting plate 3 and is fixedly connected with a rotary table 25, the outer side wall of the rotary table 25 is fixedly connected with a handle, and the outer side wall of the second screw rod 21 is connected with a limiting mechanism.
Wherein, stop gear is including fixed ring plate 26 of cup jointing on the lateral wall of second lead screw 21, and a plurality of through-holes have been seted up to ring plate 26 lateral wall, and the slot has been seted up to mounting panel 3 lateral wall, and the slot inside wall is inserted and is equipped with dead lever 27, and bottom one end is passed the through-hole that corresponds with the slot and outwards extends in the dead lever 27 kept away from the slot.
The inner side wall of the connecting groove 5 is provided with a moving opening, the inner side wall of the moving opening is connected with a second clamping plate 7 in a sliding manner, the outer side walls of the opposite ends of the first clamping plate 6 and the second clamping plate 7 are fixedly connected with rubber pads, thereby avoiding damage to the surface of a workpiece, the outer side wall of the second clamping plate 7 is provided with a moving mechanism which comprises a baffle 28 fixedly sleeved on the outer side wall of the second clamping plate 7, the inner side wall of the moving opening is fixedly connected with a plurality of limiting blocks matched with the baffle 28, the outer side wall of one end of the baffle 28 close to the connecting groove 5 is contacted with the outer side wall of the limiting block, the outer side wall of the second clamping plate 7 is fixedly connected with a plurality of connecting rods 29, the outer side wall of one end of the connecting rod 29 far away from the second clamping plate 7 is fixedly connected with a moving plate 30, fixedly connected with telescopic link 31 between movable plate 30 and the connecting block 4, telescopic link 31 lateral wall cover is equipped with first spring 32, the lateral wall at first spring 32 both ends supports tight contact with connecting block 4 lateral wall and movable plate 30 lateral wall respectively, the mounting hole has been seted up to mounting panel 3 lateral wall, mounting hole inside wall sliding connection has limiting plate 33, limiting plate 33 lateral wall supports tight contact with movable plate 30 lateral wall, limiting plate 33 lateral wall fixedly connected with arm-tie 34, arm-tie 34 lateral wall fixedly connected with handle, arm-tie 34 is close to mounting panel 3 lateral wall fixedly connected with a plurality of second springs 35, second spring 35 is close to mounting panel 3 one end lateral wall and mounting panel 3 lateral wall fixedly connected.
The fixed block 8 of workstation 1 top fixedly connected with, fixed block 8 lateral wall fixedly connected with mounting bracket 9, 9 inside wall fixedly connected with heating roller 10 of mounting bracket, be equipped with heating element (not shown) in the heating roller 10, for prior art, it is not repeated here, movable mouth 11 has been seted up to workstation 1 lateral wall, movable mouth 11 is the arc setting, movable mouth 11 inside wall is equipped with movable rod 12, bending roller 13 has been cup jointed to movable rod 12 lateral wall is fixed, workstation 1 bottom is equipped with the third adjustment mechanism who adjusts bending roller 13 and remove.
The third adjusting mechanism includes a second motor 36 fixedly connected to the bottom of the workbench 1, the second motor 36 is a servo motor, which is not described in detail in the prior art, an output end of the second motor 36 is fixedly connected to a third screw rod 37, an outer side wall of one end of the third screw rod 37, which is far away from the second motor 36, is rotationally connected to a third side plate 38, an outer side wall of the third side plate 38 is fixedly connected to the bottom of the workbench 1, a third moving block 39 is in threaded sleeve connection with an outer side wall of the third screw rod 37, two transverse plates are rotationally sleeve-connected to an outer side wall of the third screw rod 37, the outer side wall of the two transverse plates is fixedly connected to the bottom of the workbench 1, the third moving block 39 is limited, the toothed plate 40 is prevented from being disconnected from the incomplete gear 41, the outer side wall of the third moving block 39 is fixedly connected with the toothed plate 40, the outer side wall of the toothed plate 40 is in meshed connection with the incomplete gear 41, and the outer side wall of the incomplete gear 41 is rotationally connected with the outer side wall of the workbench 1, and a rotational center of circle of the incomplete gear 41 coincides with the center of a circle of the heating roller 10, so that the moving rod 12 moves in a shape of the moving port 11, and the outer side wall of the incomplete gear 41 is fixedly connected with the rotating plate 42, and the rotating side wall 42 is sleeved with the rotating rod 42.
Working principle: through the positive and negative rotation of the first motor 15, the installation piece 2 reciprocates on the first lead screw 16, thereby adjust the distance between connecting block 4 and the heating roller 10, thereby make the work piece of device adaptation different length, will wait to bend the work piece and place between first grip block 6 and second grip block 7, clockwise rotation carousel 25, make second lead screw 21 rotate, thereby make first movable block 22 be close to carousel 25 direction and remove, first movable block 22 passes through connecting rod 23 and drives second movable block 24 and first grip block 6 to the second grip block 7 direction, thereby wait to bend the work piece and fix, after the work piece is fixed, insert dead lever 27 in through-hole and the slot, thereby avoid second lead screw 21 to rotate, make first grip block 6 position fix.
The second motor 36 is started, the second motor 36 drives the third moving block 39 to move towards the second motor 36, so that the toothed plate 40 moves, the incomplete gear 41 is driven to rotate by the toothed plate 40, the incomplete gear 41 drives the moving rod 12 to rotate by the rotating plate 42, the bending roller 13 is enabled to rotate to bend a workpiece, the heating roller 10 is enabled to heat the workpiece, the workpiece is easy to bend, and bending machining efficiency is improved.
The limiting plate 33 is pulled towards the direction away from the supporting plate 14, the moving plate 30 moves towards the direction away from the connecting block 4 under the action of the first spring 32, so that the moving plate 30 drives the second clamping plate 7 to move towards the first screw rod 16 through the connecting rod 29, clamping of a machined bending piece is released, the bending piece is convenient to take out, machining efficiency is improved, a workpiece to be machined is placed between the first clamping plate 6 and the second clamping plate 7, the moving plate 30 is pushed to move towards the connecting block 4, the limiting plate 33 resets under the action of the second spring 35, and the position of the second clamping plate 7 is fixed, so that next machining is performed.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. The utility model provides a bending device for manufacturing aluminum alloy door and window, includes workstation (1), a serial communication port, workstation (1) top sliding connection has installation piece (2), workstation (1) top is equipped with the first adjustment mechanism who adjusts installation piece (2) and remove, installation piece (2) top fixedly connected with mounting panel (3), mounting panel (3) lateral wall fixedly connected with connecting block (4), spread groove (5) have been seted up to connecting block (4) lateral wall, spread groove (5) inside wall sliding connection has first grip block (6), first grip block (6) lateral wall is connected with the second adjustment mechanism who adjusts first grip block (6) and remove, the movable mouth has been seted up to spread groove (5) inside wall, movable mouth inside wall sliding connection has second grip block (7), second grip block (7) lateral wall is equipped with moving mechanism, workstation (1) top fixedly connected with fixed block (8), fixed block (8) lateral wall fixedly connected with mounting bracket (9) inside wall (9), fixed connection has mounting bracket (10) to be equipped with movable mouth (11), movable mouth (11) are provided with movable mouth (11), the outer side wall of the movable rod (12) is fixedly sleeved with a bending roller (13), and a third adjusting mechanism for adjusting the bending roller (13) to move is arranged at the bottom of the workbench (1);
the first adjusting mechanism comprises a supporting plate (14) fixedly connected with the top of the workbench (1), a first motor (15) is fixedly connected with the outer side wall of the workbench (1), a first screw rod (16) is fixedly connected with the output end of the first motor (15), the first screw rod (16) penetrates through the mounting block (2) and is rotationally connected with the outer side wall of the supporting plate (14) far away from the outer side wall of one end of the first motor (15), the outer side wall of the first screw rod (16) is in threaded connection with the mounting block (2), a limiting rod (17) is fixedly connected with the outer side wall of the supporting plate (14), the limiting rod (17) penetrates through the mounting block (2) far away from one end of the supporting plate (14) and is fixedly connected with a first side plate (18), the outer side wall of the first side plate (18) is fixedly connected with the outer side wall of the workbench (1), a connecting plate (19) is fixedly connected with a second side plate (20), the outer side wall of the second screw rod (20) is rotationally connected with a second side wall (21), the outer side wall of the second side plate (21) is rotationally connected with the outer side wall of the first screw rod (19), the second screw rod (22) is connected with the outer side wall of the first screw rod (22), the first movable block (22) outer side wall is rotationally connected with a connecting rod (23), the connecting rod (23) is far away from one end outer side wall of the first movable block (22) and is rotationally connected with a second movable block (24), the outer side wall of the second movable block (24) is fixedly connected with the outer side wall of the first clamping plate (6), the outer side wall of one end of the second screw rod (21) is far away from the second side plate (20) and penetrates through the mounting plate (3) and is fixedly connected with a turntable (25), the outer side wall of the turntable (25) is fixedly connected with a handle, the outer side wall of the second screw rod (21) is connected with a limiting mechanism, the inner side wall of the movable port is fixedly connected with a plurality of limiting blocks matched with the limiting blocks (28), the outer side wall of one end of the baffle (28) is close to a connecting groove (5), the outer side wall of the second clamping plate (7) is fixedly connected with a plurality of connecting rods (29), the outer side wall of the second clamping plate (7) is far away from the second clamping plate (29) and is fixedly connected with a plurality of handles, the outer side wall of the second screw rod (21) is fixedly connected with a plurality of telescopic rods (31), the telescopic rods (30) are fixedly connected with telescopic rods (31) between the telescopic rods (30), the two ends of the first spring (32) are respectively abutted against and contacted with the outer side wall of the connecting block (4) and the outer side wall of the moving plate (30), an installation opening is formed in the outer side wall of the mounting plate (3), a limiting plate (33) is slidably connected to the inner side wall of the installation opening, the outer side wall of the limiting plate (33) is abutted against and contacted with the outer side wall of the moving plate (30), a pulling plate (34) is fixedly connected to the outer side wall of the limiting plate (33), a handle is fixedly connected to the outer side wall of the pulling plate (34), a plurality of second springs (35) are fixedly connected to the outer side wall of the pulling plate (34) close to the outer side wall of one end of the mounting plate (3), and the outer side wall of the mounting plate (3) is fixedly connected with the outer side wall of the second springs (35);
the third adjustment mechanism comprises a second motor (36) fixedly connected with the bottom of the workbench (1), a third screw rod (37) is fixedly connected to the output end of the second motor (36), a third side plate (38) is rotationally connected to the outer side wall of one end of the third screw rod (37) away from the second motor (36), a third moving block (39) is in threaded sleeve connection with the outer side wall of the third screw rod (37) and the bottom of the workbench (1), a toothed plate (40) is fixedly connected to the outer side wall of the third moving block (39), an incomplete gear (41) is in meshed connection with the outer side wall of the toothed plate (40), a rotating plate (42) is rotationally connected to the outer side wall of the incomplete gear (41), and the outer side wall of the moving rod (12) is rotationally sleeved with the rotating plate (42).
2. The bending device for manufacturing the aluminum alloy doors and windows according to claim 1, wherein the limiting mechanism comprises an annular plate (26) fixedly sleeved on the outer side wall of the second screw rod (21), a plurality of through holes are formed in the outer side wall of the annular plate (26), a slot is formed in the outer side wall of the mounting plate (3), a fixing rod (27) is inserted into the inner side wall of the slot, and one end, far away from the inner bottom of the slot, of the fixing rod (27) penetrates through the through holes corresponding to the slot and extends outwards.
3. The bending device for manufacturing the aluminum alloy doors and windows according to claim 1, wherein the outer side wall of the third screw rod (37) is rotatably sleeved with two transverse plates, and the outer side walls of the two transverse plates are fixedly connected with the bottom of the workbench (1).
4. Bending device for manufacturing aluminium alloy doors and windows according to claim 1, characterised in that the centre of rotation of the incomplete gear (41) coincides with the centre of the heating roller (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110486762.7A CN113414310B (en) | 2021-05-02 | 2021-05-02 | Bending device for manufacturing aluminum alloy doors and windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110486762.7A CN113414310B (en) | 2021-05-02 | 2021-05-02 | Bending device for manufacturing aluminum alloy doors and windows |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113414310A CN113414310A (en) | 2021-09-21 |
| CN113414310B true CN113414310B (en) | 2023-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110486762.7A Active CN113414310B (en) | 2021-05-02 | 2021-05-02 | Bending device for manufacturing aluminum alloy doors and windows |
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| CN (1) | CN113414310B (en) |
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| CN114393841B (en) * | 2021-12-21 | 2023-12-08 | 安徽明坤铝业有限公司 | Plastic steel door and window rapid Assembly equipment |
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| FR835283A (en) * | 1937-05-31 | 1938-12-16 | Messerschmitt Boelkow Blohm | Method and device for manufacturing curved, elongated, profiled sheet metal parts of open section |
| CN207344190U (en) * | 2017-09-22 | 2018-05-11 | 重庆固捷钢结构有限公司 | A kind of steel construction piece boring grab |
| CN208681036U (en) * | 2018-09-04 | 2019-04-02 | 山东省永兴仪器仪表有限公司 | A kind of numerically-controlled machine tool Workpiece clamping device |
| CN212682126U (en) * | 2020-04-30 | 2021-03-12 | 陶永生 | Bending device for metal bus duct |
| CN212664755U (en) * | 2020-06-23 | 2021-03-09 | 日照鼎立钢构股份有限公司 | Be used for steel structure spare part processing bending device |
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2021
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