CN113414258A - Numerical control bender convenient to angle regulation - Google Patents
Numerical control bender convenient to angle regulation Download PDFInfo
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- CN113414258A CN113414258A CN202110694950.9A CN202110694950A CN113414258A CN 113414258 A CN113414258 A CN 113414258A CN 202110694950 A CN202110694950 A CN 202110694950A CN 113414258 A CN113414258 A CN 113414258A
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- 238000005452 bending Methods 0.000 claims abstract description 115
- 238000000034 method Methods 0.000 claims abstract 2
- 238000009434 installation Methods 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 7
- 244000025254 Cannabis sativa Species 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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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
- B21D7/00—Bending rods, profiles, or tubes
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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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
Abstract
The invention relates to a numerical control bending machine convenient for angle adjustment, which relates to the technical field of bending machines.A feeding slot is fixedly arranged on the upper surface of a workbench, the left end and the right end of the feeding slot are both provided with openings, a bending support seat is rotatably arranged on the upper surface of the workbench at the right side of the feeding slot through a rotating shaft, a bending arm is rotatably arranged on the right side of the feeding slot on the workbench through the rotating shaft and is coaxially arranged with the bending support seat, a driving assembly is fixedly arranged on the workbench, the output end of the driving assembly is connected with the bending arm, and an angle adjusting assembly is fixedly arranged on the bending arm; it sets up curved drive connection spare, and then makes at the during operation angle of bending not influenced by power source position, and it sets up adjustable backing plate structure, and then can change the initial angle of equipment, conveniently processes the work piece of different grade type.
Description
Technical Field
The invention relates to the technical field of bending machines, in particular to a numerical control bending machine convenient for angle adjustment.
Background
The bending machine is a machine for bending and processing a rod piece, a common working structure of the bending machine is a supporting piece for fixing and a workpiece driven by a hydraulic cylinder, the bending machine with the structure outputs power by the hydraulic cylinder, the position of the hydraulic cylinder is fixed, the maximum processing angle exists during processing, the working initial position of the equipment is fixed, the bending machine is not beneficial to processing the workpiece with the initial bending angle, and the bending machine needs to be improved aiming at the problems and overcomes the defects.
Disclosure of Invention
Aiming at the defects and shortcomings of the prior art, the invention provides the numerical control bending machine convenient for angle adjustment, the numerical control bending machine is provided with the arc-shaped driving connecting piece, so that the bending angle is not influenced by the position of a power source during working, the adjustable base plate structure is arranged, the initial angle of the machine can be changed, and different types of workpieces can be conveniently machined.
In order to achieve the purpose, the invention adopts the following technical scheme:
the bending support seat is arranged on the upper surface of the workbench in a rotating mode through a rotating shaft, the bending arm is arranged on the right side of the feeding slot on the workbench in a rotating mode through the rotating shaft, and the bending arm and the bending support seat are coaxially arranged; the bending device also comprises a driving assembly and an angle adjusting assembly, wherein the driving assembly is fixedly arranged on the workbench, the output end of the driving assembly is connected with the bending arm, and the angle adjusting assembly is fixedly arranged on the bending arm;
the driving assembly comprises an arc-shaped supporting seat and a driving motor, wherein the arc-shaped supporting seat is arranged at the movable end of the bending arm in a specified mode, the arc-shaped supporting seat and the shaft of the bending arm are arranged concentrically, an output rack is fixedly arranged on the outer side wall of the arc-shaped supporting seat, a rotating shaft is rotatably arranged on the workbench through a bearing, an output gear is fixedly arranged on the rotating shaft, and the output gear is meshed with the output rack; a fixed seat is fixedly arranged on the workbench, a driving slide rail is fixedly arranged on the upper side wall of the fixed seat, a driving installation seat is arranged on the driving slide rail in a sliding manner, a gear shifting hydraulic rod is fixedly arranged on the fixed seat, an output shaft of the gear shifting hydraulic rod is fixedly arranged at one end, far away from the rotating shaft, of the driving installation seat, a driving motor is fixedly arranged on the driving installation seat, a driving gear is fixedly arranged on the output shaft of the driving motor, and the driving gear is meshed with one side edge, far away from the output rack, of the output gear;
the angle adjusting assembly contain and adjust the seat, wherein the arm of bending is located and has seted up the mounting groove on the wall of the supporting seat one side of bending, be provided with the regulation seat in the mounting groove, the fixed regulation supporting seat that is provided with of bilateral symmetry on the last lateral wall of the arm of bending, the waist shape hole has been seted up on the regulation seat, both ends are all fixed and are provided with adjusting screw about the preceding lateral wall of regulation seat, adjusting screw activity is worn to establish at waist shape downthehole, adjusting screw goes up the screw thread and connects the cover to connect soon and be equipped with adjusting nut, adjusting nut activity is supported to establish on the wall of adjusting the supporting seat and adjusting the adjacent one side of seat.
Preferably, the lower inside wall of fixing base on the fixed fine setting slide rail that is provided with, it is provided with the fine setting mount pad to slide on the fine setting slide rail, the drive mount pad must be down on the lateral wall and all fixed the rack of shifting that is provided with on the last lateral wall of fine setting mount pad, be equipped with the gear shifting gear through the pivot soon on the fixing base, gear shifting gear engagement erects between the rack of shifting of both sides about last, the fixed fine setting hydraulic stem that is provided with on the fine setting mount pad, the fixed fine setting rack that is provided with on the output of fine setting hydraulic stem, the fixed fine setting gear that is provided with in the axis of rotation, the fine setting rack flushes the setting with the fine setting gear.
Preferably, the worktable is fixedly provided with a supporting guide groove, the end of the arc-shaped supporting seat is movably arranged in the supporting guide groove, and the supporting guide grass supports and guides the advancing direction of the arc-shaped supporting seat.
Preferably, the upper surface of the workbench is fixedly provided with a limiting block, the limiting block movably abuts against a wall, far away from one side of the bending support seat, of the bending arm, and the bending arm is rotatably abutted against the limiting block when the bending arm is subjected to one-time processing and resetting.
Preferably, adjusting screw on the activity cover be equipped with adjusting sleeve, adjusting sleeve is last to be equipped with the fixture block through the pivot soon, fixture block activity card is established on the side in waist shape hole, the fixed elastic sheet that is provided with on the one end lateral wall in waist shape hole, the other end of elastic sheet is fixed to be set up on adjusting sleeve, when supporting screw removed, it drove adjusting sleeve and slides in waist shape hole, the elastic sheet supports adjusting sleeve this moment, supports adjusting sleeve tightly in the one end in waist shape hole.
Preferably, the adjusting nut is fixedly provided with a spherical cushion block, the adjusting nut is movably abutted to the side wall of the adjusting support seat through the spherical cushion block, and after the included angle between the supporting screw rod and the adjusting support seat is changed, the adjusting nut is abutted to the adjusting support seat through the tangent plane of the spherical cushion block.
The working principle of the invention is as follows: feeding a workpiece through a feeding slot, enabling a bending support seat to abut against a bending point of the workpiece, and driving the workpiece to be bent through rotating a bending arm; when the bending arm is driven, the gear shifting hydraulic rod is started to push the driving mounting seat forwards, the driving mounting seat drives the driving motor to move forwards, a gear on the driving motor is meshed with the output gear, the driving motor is started, the output gear rotates, the arc-shaped supporting seat is driven to move through the vertical ruler rack meshed with the output gear, and then the bending arm is driven to rotate by the arc-shaped supporting seat, so that the workpiece is bent; when there is the angle of buckling at the work piece itself, through the angle of extension that changes the regulation supporting seat, and then when the arm of bending is located initial position, support tight work piece through adjusting the supporting seat, rotatory adjusting nut this moment, and then adjusting nut moves on adjusting screw, and then adjusting nut supports on adjusting the seat to adjusting screw is as supporting, changes the angle of adjusting the supporting seat.
Compared with the prior art, the invention has the beneficial effects that:
1. the bending arm is fixedly provided with an arc-shaped supporting seat and an output rack, and is in click butt joint with the output through a meshed output gear and a meshed driving gear, so that the arc-shaped supporting seat is rotated, the bending arm is driven to rotate, and the workpiece is bent, so that the bending arm is not limited by the rotation angle during rotation;
2. the bending arm is provided with the adjusting seat, and the adjusting seat is abutted to the adjusting support seat through the adjusting screw rod and the adjusting nut to adjust the position of the adjusting support seat, so that the workpiece is abutted to the adjusting seat, and the workpiece with the initial bending angle is supported and bent.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a side view of fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is an enlarged view of a portion a in fig. 1.
Fig. 5 is an enlarged view of a portion B in fig. 3.
Description of reference numerals:
the device comprises a workbench 1, a feeding slot 2, a bending support seat 3, a bending arm 4, a driving assembly 5, an arc support seat 5-1, an output rack 5-2, a rotating shaft 5-3, an output gear 5-4, a fixed seat 5-5, a driving slide rail 5-6, a driving installation seat 5-7, a gear shifting hydraulic rod 5-8, a driving motor 5-9, a driving gear 5-10, an angle adjusting assembly 6, an installation groove 6-1, an adjusting seat 6-2, an adjusting support seat 6-3, a kidney-shaped hole 6-4, an adjusting screw rod 6-5, an adjusting nut 6-6, a fine adjusting slide rail 7, a fine adjusting installation seat 8, a gear shifting rack 9, a gear shifting gear 10, a fine adjusting hydraulic rod 11, a fine adjusting rack 12, a fine adjusting gear 13, a supporting guide groove 14, a limiting block 15, an adjusting sleeve 16, a fine adjusting mechanism and a gear, A fixture block 17 and a spherical cushion block 18.
The specific implementation mode is as follows:
the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings, and the preferred embodiments in the description are only examples, and all other embodiments obtained by those skilled in the art without any inventive work belong to the protection scope of the present invention.
As shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment:
the bending support comprises a workbench 1, a feeding slot 2, a bending support seat 3 and a bending arm 4, wherein the feeding slot 2 is fixedly arranged on the upper surface of the workbench 1, the left end and the right end of the feeding slot 2 are both provided with openings, the bending support seat 3 is rotatably arranged on the upper surface of the workbench 1 at the right side of the feeding slot 2 through a rotating shaft, the bending arm 4 is rotatably arranged on the right side of the feeding slot 2 on the workbench 1 through the rotating shaft, and the bending arm 4 and the bending support seat 3 are coaxially arranged; the bending machine also comprises a driving component 5 and an angle adjusting component 6, wherein the driving component 5 is fixedly arranged on the workbench 1, the output end of the driving component 5 is connected with the bending arm 4, and the angle adjusting component 6 is fixedly arranged on the bending arm 4;
the driving assembly 5 comprises an arc-shaped supporting seat 5-1 and a driving motor 5-9, wherein the movable end of the bending arm 4 is provided with the arc-shaped supporting seat 5-1 in a specified mode, the arc-shaped supporting seat 5-1 and the shaft of the bending arm 4 are arranged concentrically, an output rack 5-2 is riveted on the outer side wall of the arc-shaped supporting seat 5-1, a rotating shaft 5-3 is screwed on the workbench 1 through a bearing, an output gear 5-4 is riveted on the rotating shaft 5-3, and the output gear 5-4 is meshed with the output rack 5-2; a fixed seat 5-5 is riveted on the workbench 1, a driving slide rail 5-6 is riveted on the upper side wall of the fixed seat 5-5, a driving installation seat 5-7 is arranged on the driving slide rail 5-6 in a sliding manner, a gear shifting hydraulic rod 5-8 is riveted on the fixed seat 5-5, an output shaft of the gear shifting hydraulic rod 5-8 is riveted on one end, far away from the rotating shaft 5-3, of the driving installation seat 5-7, a driving motor 5-9 is riveted on the driving installation seat 5-7, a driving gear 5-10 is riveted on an output shaft of the driving motor 5-9, and the driving gear 5-10 is meshed with one side edge, far away from the output rack 5-2, of the output gear 5-4;
the angle adjusting assembly 6 comprises an adjusting seat 6-2 and an adjusting seat 6-2, wherein the wall of the bending arm 4 on one side of the bending supporting seat 3 is provided with an installation groove 6-1, the adjusting seat 6-2 is arranged in the installation groove 6-1, the adjusting supporting seat 6-3 is symmetrically riveted on the upper side wall of the bending arm 4 left and right, the adjusting seat 6-2 is provided with a kidney-shaped hole 6-4, the left and right ends of the front side wall of the adjusting seat 6-2 are respectively riveted with an adjusting screw 6-5, the adjusting screw 6-5 is movably arranged in the kidney-shaped hole 6-4 in a penetrating manner, an adjusting nut 6-6 is screwed on the adjusting screw 6-5 in a threaded manner, and the adjusting nut 6-6 is movably abutted against the wall of the adjusting supporting seat 6-3 on one side adjacent to the adjusting seat 6-2;
a support guide groove 14 is riveted on the workbench 1, the end head of the arc-shaped support seat 5-1 is movably arranged in the support guide groove 14, support guide grass supports and guides the advancing direction of the arc-shaped support seat 5-1, the support guide grass can be detached and changed in position for installation, and further the movement of the arc-shaped support seat 5-1 is conveniently supported and guided; a limiting block 15 is riveted on the upper surface of the workbench 1, the limiting block 15 is movably abutted against the wall of the bending arm 4 far away from one side of the bending support seat 3, and when the bending arm 4 is subjected to primary processing and resetting, the bending arm 4 is rotatably abutted against the limiting block 15; an adjusting sleeve 16 is movably sleeved on the adjusting screw 6-5, a clamping block 17 is rotatably arranged on the adjusting sleeve 16 through a rotating shaft, the clamping block 17 is movably clamped on the side edge of the waist-shaped hole 6-4, an elastic sheet is riveted on the side wall of one end of the waist-shaped hole 6-4, the other end of the elastic sheet is riveted on the adjusting sleeve 16, when the supporting screw moves, the adjusting sleeve 16 is driven to slide in the waist-shaped hole 6-4, the elastic sheet abuts against the adjusting sleeve 16 at the moment, the adjusting sleeve 16 abuts against one end of the waist-shaped hole 6-4, the position of the adjusting screw 6-5 is limited while the adjusting screw 6-5 is ensured to normally move, and the adjusting seat 6-2 is prevented from shaking during working; the adjusting nut 6-6 is riveted with a spherical cushion block 18, the adjusting nut 6-6 is movably abutted against the side wall of the adjusting support seat 6-3 through the spherical cushion block 18, and after the included angle between the support screw and the adjusting support seat 6-3 is changed, the adjusting nut 6-6 is abutted against the adjusting support seat 6-3 through the tangent plane of the spherical cushion block 18, so that the normal contact and abutment of the adjusting nut 6-6 are always kept;
a fine adjustment slide rail 7 is riveted on the lower inner side wall of the fixed seat 5-5, a fine adjustment mounting seat 8 is slidably arranged on the fine adjustment slide rail 7, a lower side wall of the driving mounting seat 5-7 and an upper side wall of the fine adjustment mounting seat 8 are riveted with gear shifting racks 9, a gear shifting gear 10 is rotatably arranged on the fixed seat 5-5 through a rotating shaft, the gear shifting gear 10 is meshed and erected between the gear shifting racks 9 on the upper side and the lower side, a fine adjustment hydraulic rod 11 is riveted on the fine adjustment mounting seat 8, a fine adjustment rack 12 is riveted on the output end of the fine adjustment hydraulic rod 11, a fine adjustment gear 13 is riveted on the rotating shaft 5-3, the fine adjustment rack 12 is flush with the fine adjustment gear 13, the arc-shaped supporting seat 5-1 drives the output gear 5-4 to rotate through a driving gear 5-10 on the driving motor 5-9, and further drives through the meshed output rack 5-2 and the output gear 5-4, when the bending arm 4 is bent for a certain angle, fine adjustment is carried out, at the moment, the gear shifting hydraulic rod 5-8 drives the driving mounting seat 5-7 to be limited to move, the gear shifting gear 10 and the gear shifting rack 9 meshed up and down of the gear shifting gear drive the fine adjustment mounting seat 8 below to move forwards, further the rack gear advances to abut against the fine adjustment gear 13, the driving gear 5-10 retreats to be separated from the output gear 5-4, the fine adjustment hydraulic rod 11 is started to drive the fine adjustment rack 12 to move, further the rack gear drives the rotating shaft 5-3 to rotate, the arc-shaped supporting seat 5-1 is driven to rotate through the output gear 5-4 and the meshed output rack 5-2, and then the bending arm 4 is driven to carry out fine adjustment processing.
The working principle of the specific embodiment is as follows: a workpiece is fed through the feeding slot 2, the bending support seat 3 is abutted against a bending point of the workpiece, and the workpiece is driven to be bent by rotating the bending arm 4; when the bending arm 4 is driven, the gear shifting hydraulic rod 5-8 is started to push the driving mounting seat 5-7 forwards, the driving mounting seat 5-7 is further driven to drive the driving motor 5-9 to advance, a gear on the driving motor 5-9 is further meshed with the output gear 5-4, the driving motor 5-9 is started, the output gear 5-4 rotates, the arc supporting seat 5-1 is driven to move through a vertical ruler rack meshed with the output gear 5-4, and the bending arm 4 is driven to rotate by the arc supporting seat 5-1, so that bending of a workpiece is achieved; when the workpiece has a bending angle, the extending angle of the adjusting support seat 6-3 is changed, the workpiece is tightly abutted by the adjusting support seat 6-3 when the bending arm 4 is located at the initial position, the adjusting nut 6-6 is rotated at the moment, the adjusting nut 6-6 moves on the adjusting screw rod 6-5, the adjusting nut 6-6 abuts on the adjusting seat 6-2, and the angle of the adjusting support seat 6-3 is changed by taking the adjusting screw rod 6-5 as a support.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the bending arm 4 is fixedly provided with an arc-shaped supporting seat 5-1 and an output rack 5-2, and is in butt joint with an output click through an output gear 5-4 and a driving gear 5-10 which are meshed, so that the arc-shaped supporting seat 5-1 is rotated, the bending arm 4 is driven to rotate, and a workpiece is bent, so that the bending arm 4 is not limited by the rotation angle when rotating;
2. the bending arm 4 is provided with an adjusting seat 6-2, and the adjusting seat 6-3 is abutted by an adjusting screw 6-5 and an adjusting nut 6-6 to adjust the position of the adjusting seat, so that the adjusting seat 6-2 is abutted against a workpiece, and the workpiece with an initial bending angle is supported and bent.
It will be appreciated by those skilled in the art that modifications and equivalents may be made to the embodiments described above, and that various modifications, equivalents, improvements and the like may be made without departing from the spirit and scope of the invention.
Claims (7)
1. A numerical control bending machine convenient for angle adjustment comprises a workbench (1), a feeding slot (2), a bending support seat (3) and a bending arm (4), wherein the feeding slot (2) is fixedly arranged on the upper surface of the workbench (1), the left end and the right end of the feeding slot (2) are both provided with openings, the bending support seat (3) is rotatably arranged on the upper surface of the workbench (1) at the right side of the feeding slot (2) through a rotating shaft, the bending arm (4) is rotatably arranged on the right side of the feeding slot (2) on the workbench (1) through the rotating shaft, and the bending arm (4) and the bending support seat (3) are coaxially arranged; the method is characterized in that: the bending machine also comprises a driving component (5) and an angle adjusting component (6), wherein the driving component (5) is fixedly arranged on the workbench (1), the output end of the driving component (5) is connected with the bending arm (4), and the angle adjusting component (6) is fixedly arranged on the bending arm (4);
the driving assembly (5) comprises an arc-shaped supporting seat (5-1) and a driving motor (5-9), wherein the arc-shaped supporting seat (5-1) is arranged at the movable end of the bending arm (4) in a specified mode, the arc-shaped supporting seat (5-1) and the bending arm (4) are arranged concentrically, an output rack (5-2) is fixedly arranged on the outer side wall of the arc-shaped supporting seat (5-1), a rotating shaft (5-3) is rotatably arranged on the workbench (1) through a bearing, an output gear (5-4) is fixedly arranged on the rotating shaft (5-3), and the output gear (5-4) is meshed with the output rack (5-2); a fixed seat (5-5) is fixedly arranged on the workbench (1), a driving slide rail (5-6) is fixedly arranged on the upper side wall of the fixed seat (5-5), a driving installation seat (5-7) is slidably arranged on the driving slide rail (5-6), a gear shifting hydraulic rod (5-8) is fixedly arranged on the fixed seat (5-5), an output shaft of the gear shifting hydraulic rod (5-8) is fixedly arranged at one end, far away from the rotating shaft (5-3), of the driving mounting seat (5-7), a driving motor (5-9) is fixedly arranged on the driving mounting seat (5-7), a driving gear (5-10) is fixedly arranged on the output shaft of the driving motor (5-9), and the driving gear (5-10) is meshed with one side edge, far away from the output rack (5-2), of the output gear (5-4);
the angle adjusting assembly (6) comprises an adjusting seat (6-2) and an adjusting seat (6-2), wherein the bending arm (4) is positioned on the wall of one side of the bending supporting seat (3) and is provided with an installation groove (6-1), the adjusting seat (6-2) is arranged in the installation groove (6-1), the adjusting supporting seat (6-3) is fixedly arranged on the upper side wall of the bending arm (4) in a bilateral symmetry manner, a waist-shaped hole (6-4) is formed in the adjusting seat (6-2), adjusting screws (6-5) are fixedly arranged at the left end and the right end of the front side wall of the adjusting seat (6-2), the adjusting screws (6-5) are movably arranged in the waist-shaped holes (6-4) in a penetrating manner, adjusting nuts (6-6) are screwed and sleeved on the upper threads of the adjusting screws (6-5), and the adjusting nuts (6-6) movably abut against the adjusting supporting seat (6-3) and form a whole with the adjusting seat (6) 2) Adjacent to the wall of one side.
2. The numerical control bending machine convenient for angle adjustment according to claim 1, characterized in that: the gear-shifting mechanism is characterized in that a fine-tuning sliding rail (7) is fixedly arranged on the lower inner side wall of the fixed seat (5-5), a fine-tuning mounting seat (8) is arranged on the fine-tuning sliding rail (7) in a sliding mode, gear-shifting racks (9) are fixedly arranged on the lower side wall of the driving mounting seat (5-7) and the upper side wall of the fine-tuning mounting seat (8), gear-shifting gears (10) are rotatably arranged on the fixed seat (5-5) through rotating shafts, the gear-shifting gears (10) are meshed and erected between the gear-shifting racks (9) on the upper side and the lower side, a fine-tuning hydraulic rod (11) is fixedly arranged on the fine-tuning mounting seat (8), a fine-tuning rack (12) is fixedly arranged on the output end of the fine-tuning hydraulic rod (11), a fine-tuning gear (13) is fixedly arranged on the rotating shaft (5-3), and the fine-tuning rack (12) and the fine-tuning gear (13) are arranged in a flush mode.
3. The numerical control bending machine convenient for angle adjustment according to claim 1, characterized in that: the worktable (1) is fixedly provided with a supporting guide groove (14), the end of the arc-shaped supporting seat (5-1) is movably arranged in the supporting guide groove (14), and the supporting guide grass supports and guides the advancing direction of the arc-shaped supporting seat (5-1).
4. The numerical control bending machine convenient for angle adjustment according to claim 1, characterized in that: the upper surface of workstation (1) on the fixed stopper (15) that is provided with, stopper (15) activity is supported and is established on the wall of keeping away from on bending arm (4) and bending supporting seat (3) one side, when bending arm (4) carry out once processing and reset, bending arm (4) are rotatory to be supported on stopper (15).
5. The numerical control bending machine convenient for angle adjustment according to claim 1, characterized in that: the adjusting screw rod (6-5) on the activity cover be equipped with adjusting sleeve (16), adjusting sleeve (16) go up and be equipped with fixture block (17) through the pivot soon, fixture block (17) activity card is established on the side of waist shape hole (6-4), be provided with the flexure strip on the one end lateral wall of waist shape hole (6-4) fixedly, the other end of flexure strip is fixed to be set up on adjusting sleeve (16), when the supporting screw rod removed, it drove adjusting sleeve (16) and slides in waist shape hole (6-4), the flexure strip supported adjusting sleeve (16) this moment, support adjusting sleeve (16) in the one end of waist shape hole (6-4) tightly.
6. The numerical control bending machine convenient for angle adjustment according to claim 1, characterized in that: the adjusting nut (6-6) is fixedly provided with a spherical cushion block (18), the adjusting nut (6-6) is movably abutted against the side wall of the adjusting supporting seat (6-3) through the spherical cushion block (18), and after the included angle between the supporting screw rod and the adjusting supporting seat (6-3) is changed, the adjusting nut (6-6) is abutted against the adjusting supporting seat (6-3) through the tangent plane of the spherical cushion block (18).
7. The operating principle of the numerical control bending machine convenient for angle adjustment according to claim 1, is characterized in that: a workpiece is fed through the feeding slot (2), the bending support seat (3) is abutted against the bending point of the workpiece, and the workpiece is driven to be bent through the rotary bending bent arm (4); when the bending arm (4) is driven, the gear shifting hydraulic rod (5-8) is started to push the driving mounting seat (5-7) forwards, the driving mounting seat (5-7) is further driven to drive the driving motor (5-9) to move forwards, a gear on the driving motor (5-9) is further meshed with the output gear (5-4), the driving motor (5-9) is started, the output gear (5-4) rotates, the arc-shaped supporting seat (5-1) is driven to move through a vertical ruler rack meshed with the output gear (5-4), and then the arc-shaped supporting seat (5-1) drives the bending arm (4) to rotate, so that the workpiece is bent; when the workpiece has a bending angle, the extending angle of the adjusting support seat (6-3) is changed, the workpiece is tightly abutted by the adjusting support seat (6-3) when the bending arm (4) is located at the initial position, the adjusting nut (6-6) is rotated at the moment, the adjusting nut (6-6) moves on the adjusting screw rod (6-5), the adjusting nut (6-6) abuts against the adjusting seat (6-2), the adjusting screw rod (6-5) is used as a support, and the angle of the adjusting support seat (6-3) is changed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110694950.9A CN113414258B (en) | 2021-06-23 | 2021-06-23 | Numerical control bending machine convenient for angle adjustment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110694950.9A CN113414258B (en) | 2021-06-23 | 2021-06-23 | Numerical control bending machine convenient for angle adjustment |
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| CN113414258A true CN113414258A (en) | 2021-09-21 |
| CN113414258B CN113414258B (en) | 2024-01-12 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406053A (en) * | 2022-03-14 | 2022-04-29 | 浙江华朔科技股份有限公司 | Rotary bending tool for heat conducting fin |
| CN114733967A (en) * | 2022-04-20 | 2022-07-12 | 陈从爱 | Hardware bending angle fine adjustment device and method for hardware production |
| CN116274543A (en) * | 2023-03-16 | 2023-06-23 | 徐州智博机车有限公司 | Bending and shaping device for exhaust pipe machining |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114406053A (en) * | 2022-03-14 | 2022-04-29 | 浙江华朔科技股份有限公司 | Rotary bending tool for heat conducting fin |
| CN114733967A (en) * | 2022-04-20 | 2022-07-12 | 陈从爱 | Hardware bending angle fine adjustment device and method for hardware production |
| CN114733967B (en) * | 2022-04-20 | 2023-08-11 | 江门市金承五金制品有限公司 | Hardware bending angle fine adjustment device and fine adjustment method for hardware production |
| CN116274543A (en) * | 2023-03-16 | 2023-06-23 | 徐州智博机车有限公司 | Bending and shaping device for exhaust pipe machining |
| CN116274543B (en) * | 2023-03-16 | 2023-11-03 | 徐州智博机车有限公司 | Bending and shaping device for exhaust pipe machining |
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