CN114618940B - Metal raw material bending equipment for building door and window molding - Google Patents
Metal raw material bending equipment for building door and window molding Download PDFInfo
- Publication number
- CN114618940B CN114618940B CN202210372506.XA CN202210372506A CN114618940B CN 114618940 B CN114618940 B CN 114618940B CN 202210372506 A CN202210372506 A CN 202210372506A CN 114618940 B CN114618940 B CN 114618940B
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- Prior art keywords
- fixedly connected
- block
- fixed
- blocks
- base
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- 239000002184 metal Substances 0.000 title claims abstract description 56
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 56
- 238000005452 bending Methods 0.000 title claims abstract description 44
- 239000002994 raw material Substances 0.000 title claims abstract description 23
- 238000000465 moulding Methods 0.000 title description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 19
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000005498 polishing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
-
- 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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses metal raw material bending equipment for building door and window forming, which comprises a base, wherein the top end of the base is fixedly connected with a support frame, the top end of the support frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a first connecting rod penetrating through the support frame, the other end of the first connecting rod is fixedly connected with a cutting knife through a fixing rod, two first fixing blocks which are connected to the top end of the base in a sliding mode are arranged right below the support frame, the two first fixing blocks are symmetrically arranged, the top end of the base is also connected with a second fixing block in a sliding mode, and the second fixing block is arranged at the middle of the first fixing blocks. The invention reduces the force required by bending the metal, can polish the generated folds, reduces the folds generated by bending, can bend the metal again after the metal rebounds, continuously and repeatedly reduces the rebound of the metal, and can not generate the situation of overlarge bending degree.
Description
Technical Field
The invention relates to the field of building doors and windows, in particular to metal raw material bending equipment for building door and window molding.
Background
When making door and window, need bend its raw materials, current bending device can produce great fold in bending department when bending, be unfavorable for door and window's preparation, simultaneously because the degree of metal bending is bigger, the power that needs is bigger the more, current device can't change its power of bending in real time, thereby make the efficiency of metal bending not enough, in addition, current device is the resilience of handling metal through the angle that the increase was buckled, but because the degree of metal resilience can't confirm, therefore can lead to the degree of bending too big, make it unable to put into use.
Disclosure of Invention
The invention aims to solve the defects existing in the prior art, such as: the bending device has the advantages that larger folds are generated at the bending positions, the bending force cannot be changed in real time, so that the metal bending efficiency is insufficient, the rebound of the metal is treated by increasing the bending angle, the metal bending degree is possibly overlarge, and the metal raw material bending device for building door and window forming is provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a metal raw material bending equipment for building door and window shaping, includes the base, the top fixedly connected with support frame of base, the top fixedly connected with motor of support frame, the output fixedly connected with of motor runs through the connecting rod one that the support frame set up, the other end of connecting rod one is through a dead lever fixedly connected with tailors the sword, be provided with two fixed blocks one of sliding connection at the top of base under the support frame, two fixed block one symmetry sets up, the top of base still sliding connection has a fixed block two, fixed block two sets up in the department of the very middle of two fixed blocks one, the end of base still fixedly connected with stop block, stop block setting is in the very middle department in two fixed blocks one, two control cavity has all been seted up to the inside that one side of a fixed block bottom is close to the stop piece, equal sliding connection has a conducting block on the both sides lateral wall of control cavity, two still be provided with an electro-magnet that is connected with the upper inner wall of control cavity between the conducting block, still sliding connection has a movable plate that is located the conducting block below setting in the control cavity, the equal fixedly connected with push rod in both ends department on movable plate top, two fixedly connected with movable block on the lateral wall of conducting block, also set up the shifting chute with two movable block assorted on the lateral wall of control cavity, still be equipped with an inflation inlet on the control cavity, the inflation inlet sets up in the below department of movable plate, the both ends of stop piece all are provided with one with corresponding inflation inlet assorted inflation device.
Preferably, two side walls of the movable groove are provided with a cavity, a fixed shaft is rotationally connected between the front side wall and the rear side wall of the cavity, a fixed sleeve is rotationally sleeved on the fixed shaft, one side of the fixed sleeve is fixedly connected with a delay block, a torsion spring is fixedly sleeved on the fixed shaft, and two ends of the torsion spring are fixedly connected with the side wall of the fixed shaft and the inner wall of the fixed sleeve respectively.
Preferably, two fixed plates which are symmetrically arranged are fixedly connected to the side wall of the second fixed block, a connecting shaft is fixedly connected between the two fixed plates, two adjusting rods are sleeved on the connecting shaft in a rotating mode, a friction block is sleeved on each adjusting rod in a sliding mode, two adjusting cavities which are matched with the adjusting rods are formed in the friction blocks, an adjusting spring which is transversely arranged is fixedly connected to the inner side wall of each adjusting cavity, the other end of each adjusting spring is fixedly connected to the corresponding side wall of each adjusting rod, and the two friction blocks are made of iron.
Preferably, the fixed cover is equipped with a solid fixed ring on the connecting rod one, still the cover is equipped with a connecting lantern ring on the connecting rod one, the connecting lantern ring is not contacted with connecting rod one, and the connecting lantern ring is located solid fixed ring's top setting, the top fixedly connected with of connecting lantern ring many connect the rope, many connect the equal fixed connection of the other end of rope on the bottom of support frame, one side of connecting the lantern ring still fixedly connected with connecting rod two, the other end fixedly connected with iron core of connecting rod two, the top of base is still fixedly provided with a coil, the coil sets up in the centre department of two fixed blocks one, and the coil is located the setting under the iron core.
Preferably, the top of the base is further provided with a first groove corresponding to the two fixed blocks and a second groove corresponding to the two fixed blocks, a fixed clamping block is slidably connected to the inner side wall of the second fixed block of the first fixed block, the top ends of the first fixed block and the second fixed block are in threaded connection with an adjusting bolt, each adjusting bolt penetrates through the upper wall of the corresponding first fixed block or the second fixed block and is in rotary connection with the fixed clamping block, two oppositely arranged racks are slidably connected in the first groove, the top ends of the two racks are fixedly connected with the bottom ends of the first fixed block respectively, a gear which is meshed with the two racks is arranged between the two racks, and the gear is in rotary connection with the lower inner wall of the first groove through a rotary shaft.
Compared with the prior art, the invention has the beneficial effects that: the metal is cut before bending, so that the force required by bending is reduced, the folds generated by bending are also reduced, and meanwhile, the friction blocks are arranged, so that the folds can be polished, and the folds generated by bending are further reduced; the magnet is adopted to bend, the bending degree is larger, the distance between the magnets is closer, the mutual attractive force is larger, and therefore the force applied to metal can be changed in real time.
Drawings
Fig. 1 is a schematic side view physical structure diagram of a metal raw material bending device for building door and window molding;
Fig. 2 is a schematic front perspective view of a metal bending apparatus for forming doors and windows of a building according to the present invention;
Fig. 3 is a schematic perspective view of a recess of a metal bending apparatus for forming doors and windows of a building according to the present invention;
fig. 4 is a schematic perspective view of a connecting rod of a metal bending device for forming doors and windows of a building;
Fig. 5 is a schematic structural diagram of a three-dimensional structure of a first fixing block of a metal raw material bending device for forming doors and windows of a building according to the present invention;
Fig. 6 is a schematic diagram of a coil of a metal bending apparatus for forming doors and windows of a building according to the present invention;
Fig. 7 is a schematic structural diagram of a control cavity of a metal raw material bending device for forming doors and windows of a building according to the present invention;
FIG. 8 is an enlarged view of FIG. 7 at A;
Fig. 9 is a schematic structural view of a friction block of a metal bending apparatus for forming doors and windows of a building according to the present invention.
In the figure: 1a base, 2a supporting frame, 3a motor, 4a connecting rod I, 5a fixed rod, 6 a cutting knife, 7 a fixed block I, 8 a groove I, 9 a fixed block II, 10 a groove II, 11 a stopping block, 12a rack, 13 a gear, 14 a fixed ring, 15 a connecting sleeve ring, 16 a connecting rod II, 17 an iron core, 18 a connecting rope, 19 a fixed clamping block, 20 an adjusting bolt, 21a coil, 22 a control cavity, 23 a moving plate, 24 an electromagnet, 25 a conductive block, 26 an inflating device, 27 a fixed shaft, 28 a fixed sleeve, 29 a delay block, 30 a moving block, 31 a moving groove, 32 a connecting shaft, 33 a fixed plate, 34 a friction block, 35 an adjusting cavity, 36 an adjusting rod and 37 an adjusting spring.
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. 1-9, a metal raw material bending device for building door and window forming comprises a base 1, a support frame 2 is fixedly connected to the top end of the base 1, a motor 3 is fixedly connected to the top end of the support frame 2, a connecting rod I4 penetrating through the support frame 2 is fixedly connected to the output end of the motor 3, a cutting knife 6 is fixedly connected to the other end of the connecting rod I4 through a fixing rod 5, after the motor 3 is started, the connecting rod I4 and the cutting knife 6 are pushed to move downwards, so that the cutting knife 6 cuts a notch on the metal raw material, the required force is reduced when the metal raw material is bent, the fold generated during bending is also reduced, a fixing ring 14 is fixedly sleeved on the connecting rod I4, the connecting rod I4 is also sleeved with a connecting lantern ring 15, the connecting lantern ring 15 is not contacted with the connecting rod I4, the connecting lantern ring 15 is arranged above the fixed ring 14, the top end of the connecting lantern ring 15 is fixedly connected with a plurality of connecting ropes 18, the other ends of the connecting ropes 18 are fixedly connected to the bottom end of the supporting frame 2, one side of the connecting lantern ring 15 is fixedly connected with a connecting rod II 16, the other end of the connecting rod II 16 is fixedly connected with an iron core 17, the top end of the base 1 is fixedly provided with a coil 21, the coil 21 is arranged at the middle of the two fixed blocks I7, the coil 21 is arranged right below the iron core 17, when the first connecting rod 4 moves back, the fixed ring 14 is driven to move upwards and finally contacts with the connecting lantern ring 15, the connecting lantern ring 15 is pushed to move upwards, the second connecting rod 16 and the iron core 17 move upwards along with the second connecting rod, the iron core 17 is pulled out of the coil 21, the electromagnet formed by the iron core 17 of the coil 21 loses the core, the magnetic force is weakened to be negligible, two fixed blocks I7 which are connected to the top end of the base 1 in a sliding mode are arranged right below the supporting frame 2, the two fixed blocks I7 are symmetrically arranged, a groove I8 corresponding to the two fixed blocks I7 is formed in the top end of the base 1, the top end of the base 1 is also connected with a fixed block II 9 in a sliding mode, the second fixing block 9 is arranged at the middle of the first fixing block 7, the top end of the base 1 is also provided with a first groove 8 corresponding to the first fixing block 7 and a second groove 10 corresponding to the second fixing block 9, the inner side walls of the second fixing block 9 of the first fixing block 7 are respectively and slidably connected with a fixing clamping block 19, the top ends of the first fixing block 7 and the second fixing block 9 are respectively and slidably connected with an adjusting bolt 20, each adjusting bolt 20 penetrates through the upper wall of the corresponding first fixing block 7 or the second fixing block 9 and is rotationally connected with the fixing clamping block 19, two oppositely arranged racks 12 are slidably connected in the first groove 8, the top ends of the two racks 12 are respectively and fixedly connected with the bottom ends of the first fixing block 7, a gear 13 which is meshed with the two racks 12 is arranged between the two racks 12, the gear 13 is rotationally connected with the lower inner wall of the groove I8 through a rotating shaft, the end of the base 1 is fixedly connected with a stop block 11, the stop block 11 is arranged at the middle position of the two fixing blocks I7, a control cavity 22 is arranged in the inner part of one side of the bottom end of the two fixing blocks I7, which is close to the stop block 11, two side walls of the control cavity 22 are respectively and slidably connected with a conductive block 25, an electromagnet 24 which is connected with the upper inner wall of the control cavity 22 is arranged between the two conductive blocks 25, the two electromagnets 24 are mutually attracted, the two electromagnets 24 are repulsed with the coil 21, a moving plate 23 arranged below the conductive block 25 is also connected in the control cavity 22 in a sliding way, the moving plate 23 is arranged in a sealing way with the control cavity 22, two pushing rods are fixedly connected at the two ends of the top end of the moving plate 23, one moving block 30 is fixedly connected on the side wall of the two conductive blocks 25, a moving groove 31 matched with the two moving blocks 30 is also arranged on the side wall of the control cavity 22, an air charging port is also arranged on the control cavity 22 and is arranged below the moving plate 23, an air charging device 26 matched with the corresponding air charging port is arranged at the two ends of the stop block 11, a cavity is formed on the side wall of the two moving grooves 31, a fixed shaft 27 is rotatably connected between the front side wall and the rear side wall of the cavity, a fixed sleeve 28 is rotatably sleeved on the fixed shaft 27, a delay block 29 is fixedly connected to one side of the fixed sleeve 28, a torsion spring is fixedly sleeved on the fixed shaft 27, two ends of the torsion spring are respectively fixedly connected with the side wall of the fixed shaft 27 and the inner wall of the fixed sleeve 28, after the magnetic force at the coil 21 is weakened, the two electromagnets 24 attract each other, so that the two fixed blocks 7 slide towards the middle, the metal raw materials bend towards the direction of the notch, and the bending degree of the metal increases, the required force is increased, the attraction force between the magnets is increased when the magnets are approaching, so that no external force is required to be added, and after the metal is bent to a required angle, the first fixed block 7 collides with the stop block 11, so that the inflating device 26 extends into the inflating opening to rapidly inflate the control cavity 22, the air pressure below the moving plate 23 is increased, the moving plate 23 is pushed to move upwards under the action of the push rod, the conductive block 25 is also moved upwards, so that the moving block 31 collides with the delay block 29, the conductive block 25 is not contacted with the electromagnet 24 after the elasticity of the torsion spring is overcome, the magnetic force of the electromagnet 24 is eliminated, the metal rebounds, the fixed block 7 moves to the original position for a certain distance, then the air charging port is separated from the air charging device 26, the air is slowly discharged from the control cavity 22 through the air charging port, the conductive block 24 returns to the original position after the metal rebounds, the electromagnet 24 is conducted again after the conductive block 24 returns to the original position, the metal raw material is folded again, the rebound amplitude of the metal is continuously repeated to be smaller and smaller, two symmetrically arranged fixed plates 33 are fixedly connected on the side wall of the fixed block two 9, a connecting shaft 32 is fixedly connected between the two fixed plates 33, the connecting shaft 32 is rotatably sleeved with two adjusting rods 36, each adjusting rod 36 is slidably sleeved with a friction block 34, an adjusting cavity 35 matched with the adjusting rod 36 is arranged in each friction block 34, the inner side walls of the two adjusting cavities 35 are fixedly connected with an adjusting spring 37 which is transversely arranged, the other end of the adjusting spring 37 is fixedly connected with the side wall of the corresponding adjusting rod 36, the two friction blocks 34 are made of iron, when the electromagnet 24 is conducted, the friction blocks 34 are attracted by the electromagnet, when the electromagnet 24 is not conducted any more, the adjusting spring 37 pushes the friction blocks 34 to move, and the electromagnet is continuously conducted and disconnected, the friction block 34 is enabled to continuously polish the position where the metal is bent, so that folds of the metal when the metal is bent are polished and eliminated by the polishing block 34.
In the invention, after the motor 3 is started, the first connecting rod 4 and the cutting knife 6 are pushed to move downwards, so that the cutting knife 6 cuts a notch on the metal raw material, the required force is reduced when the metal raw material is bent, the fold generated during bending is also reduced, when the first connecting rod 4 moves backwards, the fixed ring 14 is driven to move upwards and finally contacts with the connecting lantern ring 15, the connecting lantern ring 15 is pushed to move upwards, the second connecting rod 16 and the iron core 17 move upwards along with the connecting lantern ring, the iron core 17 is pulled out of the coil 21, the electromagnet formed by the iron core 17 of the coil 21 loses the core, the magnetic force is weakened to be negligible, after the magnetic force at the coil 21 is weakened, the two electromagnets 24 attract each other, so that the first two fixed blocks 7 slide towards the middle, the metal raw material is bent towards the notch direction, and the degree of bending of the metal is increased along with the increase of the metal, the required force is increased, the attraction force between the magnets is increased when the magnets are close, so that no external force is required to be added, after the metal is bent to a required angle, the first fixed block 7 collides with the stop block 11, so that the inflating device 26 extends into the inflating port to rapidly inflate the control cavity 22, the air pressure below the moving plate 23 is increased, the moving plate 23 is pushed to move upwards under the action of the push rod, the conductive block 25 is also moved upwards, so that the conductive block 31 collides with the delay block 29, the conductive block 25 is no longer contacted with the electromagnet 24 after overcoming the elasticity of the torsion spring, the magnetic force of the electromagnet 24 disappears, the metal rebounds, the first fixed block 7 moves to the original position for a certain distance, then the inflating port is separated from the inflating device 26, and the air is slowly discharged from the control cavity 22 through the inflating port, in addition, the action of the delay block 29 and the torsion spring is added, so that after the metal rebounds, the conductive block 24 returns to the original position, after the conductive block 24 returns to the original position, the electromagnet 24 is conducted again, so that the metal raw material is folded again, the rebound amplitude of the metal is continuously repeated, when the electromagnet 24 is conducted, the friction block 34 is attracted by the electromagnet, when the electromagnet 24 is not conducted any more, the friction block 34 is pushed to move by the adjusting spring 37, and the position where the metal is folded is polished continuously along with the continuous conduction and disconnection of the electromagnet, so that the fold of the metal when being folded is polished and eliminated by the polishing block 34.
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 metal raw material bending equipment for building door and window shaping, includes base (1), its characterized in that, the top fixedly connected with support frame (2) of base (1), the top fixedly connected with motor (3) of support frame (2), the output fixedly connected with of motor (3) runs through connecting rod one (4) that support frame (2) set up, the other end of connecting rod one (4) is through a dead lever (5) fixedly connected with tailors sword (6), be provided with two sliding connection under support frame (2) fixed block one (7) on the top of base (1), two fixed block one (7) symmetry sets up, the top of base (1) still sliding connection has a fixed block two (9), fixed block two (9) set up in the department of two fixed block one (7), the end fixedly connected with stop block (11) of base (1) still, stop block (11) set up in the department of two fixed block one (7) in the middle, two control block one side of two (22) are close to one side of two control cavity one side (25) are offered to the side of two control cavity one side (22), an electromagnet (24) connected with the upper inner wall of the control cavity (22) is further arranged between the two conductive blocks (25), a moving plate (23) arranged below the conductive blocks (25) is further connected in the control cavity (22) in a sliding manner, two pushing rods are fixedly connected to the two ends of the top end of the moving plate (23), a moving block (30) is fixedly connected to the side wall of the conductive block (25), a moving groove (31) matched with the two moving blocks (30) is also formed in the side wall of the control cavity (22), an inflation inlet is further formed in the control cavity (22), the inflation inlet is arranged below the moving plate (23), an inflation device (26) matched with the corresponding inflation inlet is arranged at the two ends of the stopping block (11), a fixing ring (14) is fixedly sleeved on the connecting rod I (4), a connecting lantern ring (15) is further sleeved on the connecting rod I (4), a connecting lantern ring (15) is not connected with the connecting lantern ring (15), a plurality of connecting lantern rings (18) are fixedly connected with the connecting lantern rings (18) at the other ends of the connecting lantern rings (18) and are fixedly connected with the connecting lantern rings (18) at the other ends of the connecting lantern rings (18), one side of connecting lantern ring (15) still fixedly connected with connecting rod two (16), the other end fixedly connected with iron core (17) of connecting rod two (16), the top of base (1) is still fixedly provided with a coil (21), coil (21) set up in the centre department of two fixed blocks one (7), and coil (21) are located iron core (17) under setting, two electro-magnet (24) intersubject setting, and two electro-magnet (24) all repel with coil (21) department.
2. The metal raw material bending equipment for building door and window forming according to claim 1, wherein a cavity is formed in the side walls of the two moving grooves (31), a fixed shaft (27) is rotationally connected between the front side wall and the rear side wall of the cavity, a fixed sleeve (28) is rotationally sleeved on the fixed shaft (27), a delay block (29) is fixedly connected to one side of the fixed sleeve (28), a torsion spring is fixedly sleeved on the fixed shaft (27), and two ends of the torsion spring are fixedly connected with the side wall of the fixed shaft (27) and the inner wall of the fixed sleeve (28) respectively.
3. The metal raw material bending equipment for building door and window forming according to claim 1, wherein two symmetrically arranged fixing plates (33) are fixedly connected to the side wall of the second fixing block (9), a connecting shaft (32) is fixedly connected between the two fixing plates (33), two adjusting rods (36) are rotatably sleeved on the connecting shaft (32), a friction block (34) is slidably sleeved on each adjusting rod (36), an adjusting cavity (35) matched with the adjusting rod (36) is formed in each friction block (34), an adjusting spring (37) transversely arranged is fixedly connected to the inner side wall of each adjusting cavity (35), the other end of each adjusting spring (37) is fixedly connected to the side wall of the corresponding adjusting rod (36), and the two friction blocks (34) are made of iron.
4. The metal raw material bending equipment for building door and window forming according to claim 1, wherein the top end of the base (1) is further provided with a first groove (8) corresponding to two first fixed blocks (7) and a second groove (10) corresponding to the second fixed blocks (9), the inner side walls of the first fixed blocks (7) and the second fixed blocks (9) are both connected with a fixed clamping block (19) in a sliding manner, the top ends of the first fixed blocks (7) and the second fixed blocks (9) are both connected with an adjusting bolt (20) in a threaded manner, each adjusting bolt (20) penetrates through the corresponding first fixed blocks (7) or the upper wall of the second fixed blocks (9) and is connected with the fixed clamping block (19) in a rotating manner, two oppositely arranged racks (12) are connected with the bottom ends of the first fixed blocks (7) in a sliding manner respectively, a gear (13) meshed with the two racks (12) are arranged between the two racks (12), and the inner walls of the corresponding first fixed blocks (8) are connected with the rotating shaft (13) in a rotating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210372506.XA CN114618940B (en) | 2022-04-11 | 2022-04-11 | Metal raw material bending equipment for building door and window molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210372506.XA CN114618940B (en) | 2022-04-11 | 2022-04-11 | Metal raw material bending equipment for building door and window molding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114618940A CN114618940A (en) | 2022-06-14 |
| CN114618940B true CN114618940B (en) | 2024-06-04 |
Family
ID=81906568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210372506.XA Active CN114618940B (en) | 2022-04-11 | 2022-04-11 | Metal raw material bending equipment for building door and window molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114618940B (en) |
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| JPH09314237A (en) * | 1996-05-22 | 1997-12-09 | Minoru Hosoda | Method and device for folding rib lath |
| WO2000043141A1 (en) * | 1999-01-19 | 2000-07-27 | Reinhardt Maschinenbau Gmbh | Bending machine for flat material |
| JP2002263737A (en) * | 2001-03-13 | 2002-09-17 | Sanwa Shutter Corp | Method and device for bending metal frame |
| KR20100011363U (en) * | 2009-05-13 | 2010-11-23 | 채연옥 | Forming apparatus for finishing corner frame |
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| CN106734518A (en) * | 2016-12-13 | 2017-05-31 | 马鞍山市欧姆科技发展有限公司 | A kind of channel-section steel fluting bending sub-assembly processing unit (plant) and processing method |
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| CN112207479A (en) * | 2020-11-21 | 2021-01-12 | 杜宗英 | Notch-cutting and bending intelligent welding equipment for scraper frame bending angle steel for belt conveyor |
| CN212917120U (en) * | 2020-08-21 | 2021-04-09 | 安福群安建材有限公司 | Green building section bar numerical control equipment of bending |
| CN112719405A (en) * | 2020-12-28 | 2021-04-30 | 哈尔滨市阿城区兴盛腻子粉厂 | Notch cutting device for bending strip-shaped piece |
| CN112775532A (en) * | 2020-12-28 | 2021-05-11 | 云南经济管理学院 | Steel plate stamping and welding equipment |
| CN213826518U (en) * | 2020-11-30 | 2021-07-30 | 沈阳海博轻钢彩板有限公司 | Various steel sheet forming device that bends |
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| KR101507284B1 (en) * | 2014-10-01 | 2015-03-30 | 홍성표 | Connecting clamp manufacturing apparatus for plastic pipe and the manufacturing method |
| CN106734518A (en) * | 2016-12-13 | 2017-05-31 | 马鞍山市欧姆科技发展有限公司 | A kind of channel-section steel fluting bending sub-assembly processing unit (plant) and processing method |
| CN106955933A (en) * | 2017-04-12 | 2017-07-18 | 滁州市东华模具制造有限公司 | A kind of diel of side positioning |
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| CN209452613U (en) * | 2018-11-05 | 2019-10-01 | 南通江华热动力机械有限公司 | A kind of three-dimensional bending tube composite molding tooling |
| CN210059426U (en) * | 2019-05-21 | 2020-02-14 | 中外建安装有限公司 | Bending machine |
| CN210497919U (en) * | 2019-06-26 | 2020-05-12 | 青岛昌龙金属制品有限公司 | Square steel pipe location incision bender |
| JP2021109230A (en) * | 2020-01-02 | 2021-08-02 | 方小剛 | Device for bending wire insulation pipe |
| CN212917120U (en) * | 2020-08-21 | 2021-04-09 | 安福群安建材有限公司 | Green building section bar numerical control equipment of bending |
| CN213915667U (en) * | 2020-10-03 | 2021-08-10 | 鬼怒川橡塑（广州）有限公司 | Full-automatic high-efficient V type die-cut device of deciding for auto parts production |
| CN112207479A (en) * | 2020-11-21 | 2021-01-12 | 杜宗英 | Notch-cutting and bending intelligent welding equipment for scraper frame bending angle steel for belt conveyor |
| CN213826518U (en) * | 2020-11-30 | 2021-07-30 | 沈阳海博轻钢彩板有限公司 | Various steel sheet forming device that bends |
| CN112719405A (en) * | 2020-12-28 | 2021-04-30 | 哈尔滨市阿城区兴盛腻子粉厂 | Notch cutting device for bending strip-shaped piece |
| CN112775532A (en) * | 2020-12-28 | 2021-05-11 | 云南经济管理学院 | Steel plate stamping and welding equipment |
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| CN114618940A (en) | 2022-06-14 |
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