CN118288028B - Bending welding machine capable of synchronously performing bending and welding procedures - Google Patents
Bending welding machine capable of synchronously performing bending and welding procedures Download PDFInfo
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- CN118288028B CN118288028B CN202410692850.6A CN202410692850A CN118288028B CN 118288028 B CN118288028 B CN 118288028B CN 202410692850 A CN202410692850 A CN 202410692850A CN 118288028 B CN118288028 B CN 118288028B
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- 238000005452 bending Methods 0.000 title claims abstract description 146
- 238000003466 welding Methods 0.000 title claims abstract description 131
- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000008569 process Effects 0.000 claims description 14
- 238000004021 metal welding Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 110
- 238000003825 pressing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000005498 polishing Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a bending and welding machine for synchronously performing bending and welding procedures, which relates to the technical field of bending and welding and comprises a machine body, wherein a discharge chute is arranged on one side of the upper end of the machine body, a device frame is fixedly connected on one side of the upper end of the machine body, a hydraulic cylinder is fixedly connected in the middle of the upper end of the device frame, the output of hydraulic cylinder runs through the device frame and fixedly connected with structure of bending, and the both sides of structure of bending all rotate and are connected with welded structure, and two welded structure all with machine body sliding connection, and the common fixedly connected with of lower extreme of two welded structure is unloaded the structure, and the inside of machine body runs through and fixedly connected with prevents moving the structure. The bending welding machine capable of synchronously carrying out bending and welding procedures can synchronously carry out adjustment of welding positions along with bending, reduces the limitation of use of welding equipment, ensures the stability of bending and welding of metal workpieces, ensures that the bending welding machine is convenient for automatically unloading, and improves the efficiency of the bending welding machine.
Description
Technical Field
The invention relates to the technical field of bending and welding, in particular to a bending and welding machine for synchronously performing bending and welding procedures.
Background
The bending welding machine is an important device in the field of sheet metal machining, greatly improves the efficiency and quality of metal machining, is generally used in the sheet metal machining industry, can accurately bend a metal plate and weld the metal plate when necessary, combines the functions of a traditional bending machine and a welding technology, and improves the production efficiency and the machining precision.
Patent number CN202311217833.9 discloses a bending and welding machine in which bending and welding processes are performed synchronously, comprising: the base is used for bending and shaping the wire rod; the feeding mechanism is arranged on one side of the upper part in the front end of the base, so that multi-station integrated processing treatment of the metal wire rod is realized, the carrying and moving steps after bending the original metal wire rod are omitted, and the feeding, bending, welding and collecting integrated treatment is also realized, so that the processing efficiency of the metal wire rod is improved.
Through searching the bending welding machine, the following defects are found: 1. because the bending welding machine can tilt the two ends of the metal workpiece when bending the metal workpiece, the metal workpiece can incline to one side when bending is continued in the tilting process, so that the bending accuracy of the metal workpiece can not be ensured when bending, and the bending stability of the metal workpiece is affected; 2. the bending welding machine can synchronously weld the metal workpiece when bending, but the welding equipment cannot synchronously adjust the welding position along with bending, so that the use of the welding equipment is limited, and after the bending welding of the metal workpiece is finished, the weld flash of the metal workpiece cannot be removed in time, and the surface of the metal workpiece is subjected to deburring treatment, so that the practicability of the bending welding machine is affected; 3. after the bending welding machine finishes the bending and welding operation of the metal workpiece, the metal workpiece which finishes the working procedure cannot be taken down in time, meanwhile, the stability of the metal workpiece cannot be ensured when the metal workpiece is bent and welded, and particularly when the metal workpiece is bent, the metal workpiece is easy to be subjected to resistance to move to one side, so that the efficiency of the bending welding machine is weakened.
Accordingly, a novel bending and welding machine has been proposed in which bending and welding steps are performed simultaneously.
Disclosure of Invention
The invention aims to provide a bending welding machine for synchronously performing bending and welding procedures, so as to solve the problems in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
The utility model provides a bend welding machine that synchronous with welding procedure goes on, includes the machine body, upper end one side of machine body is opened there is the blowpit, upper end one side fixedly connected with device frame of machine body, the upper end middle part fixedly connected with hydraulic cylinder of device frame, hydraulic cylinder's output runs through the device frame and fixedly connected with structure of bending, the both sides of structure of bending all rotate and are connected with welded structure, two welded structure all with machine body sliding connection, and the common fixedly connected with unloading structure of lower extreme of two welded structure, the inside of machine body runs through and fixedly connected with prevents moving the structure, upper end one side fixedly connected with two hang plates of machine body, two hang plate's position respectively with two welded structure's position correspondence.
Preferably, the middle part of the upper end of the machine body is provided with a workpiece groove and a hidden groove, the hidden groove is positioned between the workpiece groove and the discharge groove, the hidden groove, the workpiece groove and the discharge groove are communicated, the inside of the machine body is provided with a first chute, a third chute and a through groove, the number three chute is provided with two, the two number three chutes are symmetrically distributed, two sides of the upper end of the machine body are respectively provided with a second chute, the two number two chutes, the number three chute and the through groove are communicated with the workpiece groove,
Through adopting above-mentioned technical scheme, the shape in work piece groove sets up to U type structure, and the unloading groove sets up to the slope groove of U type structure, is convenient for accomplish the metal work piece realization unloading of bending and welding process.
Preferably, the bending structure comprises a fixing rod, one end of the fixing rod is fixedly connected with a lifting plate, one end middle part of the lifting plate is fixedly connected with a first fixing plate, the inner surface of the first fixing plate is sleeved and connected with a first spring column in a sliding manner, the lower part of the outer surface of the first spring column is rotationally connected with a first sliding rod, two ends of the first fixing plate are fixedly connected with a second fixing plate, two lower ends of the second fixing plate are rotationally connected with a second sliding rod, the two second sliding rods are rotationally connected with the two first sliding rods respectively, one ends of the two second sliding rods, which are far away from the two second fixing plates, are fixedly connected with a curve plate, one end of the first fixing plate is fixedly connected with a bending head,
By adopting the technical scheme, the bending head presses the metal workpiece placed in the workpiece groove to realize bending, and when the metal workpiece is bent, the two ends of the metal workpiece are tilted to realize pressing through the curve plate.
Preferably, one end of the fixed rod far away from the lifting plate is fixedly connected with the output end of the hydraulic cylinder, the lifting plate is in sliding connection with the device frame, the bending head is positioned above the workpiece groove, the bending head is positioned between the two curve plates,
Through adopting above-mentioned technical scheme, when the bending head continues to bend, the curve board atress realizes pressing in real time through the elastic extrusion slide bar of spring post No. one and No. two slide bars, avoids the metal work piece to appear the condition to one side slope at both ends perk in-process.
Preferably, the welding structure comprises a third slide bar, one end of the third slide bar is rotationally connected with a moving plate, two sides of the upper end of the moving plate are rotationally connected with a group of balls, the moving plate is in sliding connection with the machine body through the balls and is positioned in a second slide groove, one end of the moving plate is fixedly connected with a first connecting plate, one side of the upper end of the first connecting plate is rotationally connected with welding equipment through a spring shaft, the position of the welding equipment corresponds to the position of the inclined plate,
Through adopting above-mentioned technical scheme, drive the movable plate and be located the spout of No. two after No. three slide bars slope and remove, drive welding equipment and be close to the metal work piece that is bending, after the metal work piece is bent and is accomplished, welding equipment contacts the inclined plate to adjust welding angle along the inclined plane of inclined plate.
Preferably, one end of the third sliding rod far away from the movable plate is rotationally connected with the lifting plate, the middle part of the upper end of the first connecting plate is fixedly connected with a second connecting plate, one end of the second connecting plate is fixedly connected with an extension plate, one side of the inner surface of the extension plate is sleeved and fixedly connected with a second spring column, one end of the second spring column is rotationally connected with a fourth sliding rod, one end of the fourth sliding rod far away from the second spring column is rotationally connected with a fixed pipe, the lower end of the fixed pipe is fixedly connected with a deburring brush,
Through adopting above-mentioned technical scheme, after the metal work piece bending welding is accomplished, the lifter plate moves up, drives the polisher to be close to the metal work piece after the welding of bending to adjust the height of polishing through electric telescopic handle and can in time get rid of the weld flash of metal work piece welded part.
Preferably, one end of the third sliding rod far away from the movable plate is rotationally connected with the lifting plate, the middle part of the upper end of the first connecting plate is fixedly connected with a second connecting plate, one end of the second connecting plate is fixedly connected with an extension plate, one side of the inner surface of the extension plate is sleeved and fixedly connected with a second spring column, one end of the second spring column is rotationally connected with a fourth sliding rod, one end of the fourth sliding rod far away from the second spring column is rotationally connected with a fixed pipe, the lower end of the fixed pipe is fixedly connected with a deburring brush,
Through adopting above-mentioned technical scheme, when the lifter plate continues to move up, can carry out burring processing to the surface of metal workpiece through the burring brush, the burring brush is pressed through the elasticity of No. two spring posts and fixed pipe, can realize stable burring clearance to metal workpiece surface.
Preferably, the unloading structure comprises a connecting frame, a rotating rod is rotationally connected at the middle part of one end of the connecting frame, a sliding plate is rotationally connected at one end of the rotating rod far away from the connecting frame, a group of first pulleys are rotationally connected at two ends of the sliding plate, a push plate is fixedly connected at the middle part of the upper end of the sliding plate, a group of push rods are fixedly connected at one end of the push plate,
Through adopting above-mentioned technical scheme, through hydraulic cylinder control dead lever shrink, drive the lifter plate and reciprocate, drive the movable plate and be close to the device frame to drive slide on the link and be located No. three spouts and slide, make the push pedal pass logical groove and be close to the metal workpiece in the work piece groove, the push rod is realized promoting to the metal workpiece, can in time take off the metal workpiece who accomplishes the process.
Preferably, the position of the push plate corresponds to the position of the through groove, the middle part of one end of the connecting frame far away from the rotating rod is fixedly connected with a linkage plate, both ends of the linkage plate are fixedly connected with T-shaped wheels, the upper end of the connecting frame is fixedly connected with two movable plates,
Through adopting above-mentioned technical scheme, when bending and welding to the metal work piece, through the removal of T type wheel on the link, can promote the support frame and realize the lift adjustment, when carrying out the metal work piece and bending the welding, prevent moving the board and be located the hidden inslot and reciprocate and realize preventing moving the resistance to the metal work piece.
Preferably, the anti-moving structure comprises four telescopic springs, the upper ends of the four telescopic springs are fixedly connected with a construction plate together, the four telescopic springs are fixedly connected with a machine body, two ends of the construction plate are rotationally connected with a group of No. two pulleys, the construction plate is in sliding connection with the machine body through two groups of No. two pulleys, the middle part of the lower end of the construction plate is fixedly connected with a support frame, one side of the upper end of the construction plate is fixedly connected with an anti-moving plate, the anti-moving plate is positioned in a hidden groove, the support frame is in sliding connection with a T-shaped wheel positioned on the upper part,
Through adopting above-mentioned technical scheme, after metal workpiece is bent, welded, is polished the weld puddle and surface burring is accomplished, the support frame drives along the inclined plane and prevents moving the board and move down to the machine in, can guarantee metal workpiece's stability when bending the welding machine work, avoid metal workpiece to receive the phenomenon that bending resistance moved to one side to guarantee the welding machine of bending is convenient for automatic discharge.
Compared with the prior art, the invention has the beneficial effects that:
according to the bending welding machine, the bending structure is arranged, when the bending welding machine bends a metal workpiece, the hydraulic cylinder controls the fixed rod to stretch and retract to drive the lifting plate to move downwards, so that the bending head presses the metal workpiece placed in the workpiece groove to achieve bending, the two ends of the bending head are tilted to achieve pressing through the curve plate when the metal workpiece bends, and when the bending head continues bending, the curve plate is stressed to achieve real-time pressing through the elastic extrusion of the first sliding rod and the second sliding rod of the first spring column, the condition that the metal workpiece tilts to one side in the process of tilting the two ends of the metal workpiece is avoided, bending accuracy can be guaranteed when the metal workpiece bends, and bending stability of the metal workpiece is improved;
In the invention, by arranging the welding structure, when the bending welding machine bends a metal workpiece, the hydraulic cylinder controls the fixed rod to stretch and retract to drive the lifting plate to move downwards, so that the third slide rod inclines and then drives the moving plate to move in the second slide groove to drive the welding equipment to approach the bending metal workpiece, when the metal workpiece is bent, the welding equipment contacts the inclined plate and adjusts the welding angle along the inclined surface of the inclined plate, so that the welding equipment can synchronously adjust the welding position along with bending, the limitation of the use of welding equipment is reduced, meanwhile, after the bending and welding of the metal workpiece are finished, the lifting plate moves upwards to drive the polisher to approach the bent and welded metal workpiece, the polishing height can be adjusted through the electric telescopic rod to timely remove weld flash at the welding position of the metal workpiece, and when the metal workpiece moves upwards continuously, the deburring brush can be used for deburring the surface of the metal workpiece, the deburring brush is elastically pressed by the second spring column and the fixed tube, so that stable deburring cleaning can be realized on the surface of the metal workpiece, and the practicability of the bending welding machine is improved;
According to the invention, the unloading structure and the anti-moving structure are arranged, after the bending welding machine finishes bending and welding operations of metal workpieces, the fixing rod is controlled to shrink through the hydraulic cylinder, the lifting plate is driven to move upwards, the moving plate is driven to approach the device frame, so that the sliding plate on the connecting frame is driven to slide in the third sliding groove, the push plate penetrates through the through groove to approach the metal workpieces in the workpiece groove, the push rod pushes the metal workpieces, the metal workpieces subjected to the working procedure can be timely taken down, meanwhile, when the metal workpieces are bent and welded, the supporting frame can be pushed to realize lifting adjustment through the movement of the T-shaped wheel on the connecting frame, when the metal workpieces are bent and welded, the anti-moving plate is located in the hidden groove to move up and down, so that the anti-moving plate is driven to move downwards into the machine along the inclined surface after the bending, the stability of the metal workpieces can be ensured when the bending welding machine works, the phenomenon that the metal workpieces are subjected to bending resistance moves to one side is avoided, and the automatic unloading of the bending welding machine is ensured, and the efficiency of the bending welding machine is improved.
Drawings
FIG. 1 is a schematic diagram of the whole cross-section structure of a bending and welding machine for synchronously performing bending and welding procedures;
FIG. 2 is a schematic diagram showing a processing state of a bending and welding machine for performing bending and welding processes synchronously according to the present invention;
FIG. 3 is a schematic cross-sectional view of a bending and welding machine body of the bending and welding machine according to the present invention;
FIG. 4 is a schematic structural diagram of a bending structure of a bending and welding machine according to the present invention, wherein the bending and welding processes are performed simultaneously;
FIG. 5 is a schematic structural view of a welding structure of a bending and welding machine according to the present invention, in which bending and welding processes are performed simultaneously;
FIG. 6 is a schematic view of a partial enlarged structure at A in FIG. 5 according to the present invention;
FIG. 7 is a schematic diagram of a discharging structure of a bending and welding machine for performing bending and welding steps synchronously according to the present invention;
FIG. 8 is a schematic diagram of a structure of a bending and welding machine according to the present invention, wherein the bending and welding processes are performed simultaneously;
Fig. 9 is a schematic diagram of a connection structure of a bending structure, a welding structure, a discharging structure and an anti-moving structure of a bending welding machine, in which bending and welding processes are performed synchronously.
In the figure: 1. a machine body; 2. a discharge chute; 3. a device rack; 4. a hydraulic cylinder; 5. a bending structure; 6. welding a structure; 7. a discharging structure; 8. an anti-moving structure; 9. an inclined plate; 11. a workpiece groove; 12. hiding the groove; 13. a first chute; 14. a second chute; 15. a third chute; 16. a through groove; 51. a fixed rod; 52. a lifting plate; 53. a first fixing plate; 54. a spring column I; 55. a first slide bar; 56. a second fixing plate; 57. a second slide bar; 58. a curved plate; 59. bending the elbow; 61. a third slide bar; 62. a moving plate; 63. a ball; 64. a first connecting plate; 65. a welding device; 66. a second connecting plate; 661. an extension plate; 662. a second spring column; 663. a fourth slide bar; 664. deburring brush; 665. a fixed tube; 666. an electric telescopic rod; 667. a grinding machine; 71. a connecting frame; 72. a rotating rod; 73. a slide plate; 74. a first pulley; 75. a push plate; 76. a push rod; 77. a linkage plate; 78. a T-wheel; 81. a telescopic spring; 82. a tooling plate; 83. a second pulley; 84. a support frame; 85. and (5) an anti-moving plate.
Detailed Description
Embodiment one: referring to fig. 1 to 4, a bending welding machine for performing bending and welding procedures synchronously comprises a machine body 1, wherein a discharge chute 2 is formed on one side of the upper end of the machine body 1, a device frame 3 is fixedly connected on one side of the upper end of the machine body 1, a hydraulic cylinder 4 is fixedly connected in the middle of the upper end of the device frame 3, an output end of the hydraulic cylinder 4 penetrates through the device frame 3 and is fixedly connected with a bending structure 5, two sides of the bending structure 5 are respectively and rotatably connected with a welding structure 6, the two welding structures 6 are respectively and slidably connected with the machine body 1, a discharging structure 7 is fixedly connected with the lower ends of the two welding structures 6 together, an anti-moving structure 8 penetrates through the interior of the machine body 1, two inclined plates 9 are fixedly connected on one side of the upper end of the machine body 1, and the positions of the two inclined plates 9 respectively correspond to the positions of the two welding structures 6.
The upper end middle part of machine body 1 is opened there is work piece groove 11 and is hidden groove 12, hides groove 12 and is located between work piece groove 11 and the discharge tank 2, and hides between groove 12, work piece groove 11 and the discharge tank 2 and be linked together, and the inside of machine body 1 is opened there is a spout 13, no. three spout 15 and is led to groove 16, no. three spout 15 is provided with two, and No. two spout 15 are symmetric distribution, and No. two spout 14 are all opened to the upper end both sides of machine body 1, are linked together between No. two spout 14, no. three spout 15 and the logical groove 16 and the work piece groove 11.
The bending structure 5 comprises a fixing rod 51, one end fixedly connected with lifting plate 52 of the fixing rod 51, one end middle part fixedly connected with first fixed plate 53 of lifting plate 52, the internal surface of first fixed plate 53 cup joints and sliding connection has first spring post 54, the surface lower part of first spring post 54 all rotates and is connected with first slide bar 55, both ends of first fixed plate 53 all fixedly connected with second fixed plate 56, the lower extreme of two second fixed plates 56 all rotates and is connected with second slide bar 57, two second slide bars 57 rotate with two first slide bars 55 respectively and are connected, after the metal work piece is pressed at curve plate 58 by first spring post 54, bending angle along with the metal work piece drives first slide bar 55 and second slide bar 57 to incline and continuously press in real time, and one end that two second slide bars 57 kept away from two second fixed plates 56 is all fixedly connected with curve plate 58, one end fixedly connected with bending head 59 of first fixed plate 53 for bending head 59 presses the metal work piece placed in work piece groove 11, both ends perk is realized through curve plate 58 when the metal work piece bends.
One end of the fixed rod 51, which is far away from the lifting plate 52, is fixedly connected with the output end of the hydraulic cylinder 4, the lifting plate 52 is in sliding connection with the device frame 3, the bending head 59 is positioned above the workpiece groove 11, the bending head 59 is positioned between the two curve plates 58, the curve plates 58 are stressed to press the first slide rod 55 and the second slide rod 57 in real time through the elastic extrusion of the first spring column 54, and the situation that the metal workpiece tilts to one side in the process of tilting at two ends is avoided.
The invention comprises the following steps: according to the bending welding machine, when a metal workpiece is bent by the bending welding machine, the hydraulic cylinder 4 controls the fixed rod 51 to stretch and retract, the lifting plate 52 is driven to move downwards, the bending head 59 presses the metal workpiece placed in the workpiece groove 11 to achieve bending, the bending head 59 bends at two ends to achieve pressing through the curved plate 58, and when the bending head 59 continues bending, the curved plate 58 is stressed to achieve real-time pressing through the elastic extrusion of the first sliding rod 55 and the second sliding rod 57 of the first spring column 54, so that the condition that the metal workpiece tilts to one side in the bending process of the two ends is avoided, bending accuracy can be guaranteed when the metal workpiece is bent, and bending stability of the metal workpiece is improved.
Embodiment two: referring to fig. 5 and 6, the basis of the combined embodiment is different in that the welding structure 6 includes a third slide rod 61, one end of the third slide rod 61 is rotatably connected with a moving plate 62, two sides of the upper end of the moving plate 62 are rotatably connected with a set of balls 63, the moving plate 62 is slidably connected with the machine body 1 through the balls 63, the moving plate 62 is located in a second slide groove 14, one end of the moving plate 62 is fixedly connected with a first connecting plate 64, one side of the upper end of the first connecting plate 64 is rotatably connected with a welding device 65 through a spring shaft, the position of the welding device 65 corresponds to the position of the inclined plate 9, the lifting plate 52 moves downwards, so that the third slide rod 61 is inclined to drive the moving plate 62 to be located in the second slide groove 14 to drive the welding device 65 to approach towards a metal workpiece being bent, and after the metal workpiece is bent, the welding device 65 contacts the inclined plate 9 and adjusts the welding angle along the inclined plane of the inclined plate 9.
The one end that the movable plate 62 was kept away from to No. three slide bar 61 rotates with the lifter plate 52 to be connected, the upper end middle part fixedly connected with No. one connecting plate 66 of No. one connecting plate 64, no. two connecting plate 66's one end fixedly connected with extension board 661, the internal surface one side of extension board 661 cup joints and fixedly connected with No. two spring posts 662, no. two slide bar 663 is rotated to the one end that No. two spring posts 662 were kept away from to No. four slide bar 663, no. two spring posts 662's one end rotation is connected with fixed pipe 665, the lower extreme fixedly connected with burring brush 664 of fixed pipe 665, the burring brush 664 can carry out the burring to the surface of metal work piece, the burring brush 662 is pressed through the elasticity of No. two spring posts and fixed pipe 665, can realize stable burring clearance to the metal work piece surface.
The fixed pipe 665 runs through and sliding connection with extension board 661, and the lower extreme one side fixedly connected with electric telescopic rod 666 of No. two connecting plates 66, and electric telescopic rod 666's output fixedly connected with polisher 667, polisher 667's position corresponds with the position of work piece groove 11, and after the metal work piece bending welding was accomplished, lifter plate 52 moved up, and the metal work piece that drives polisher 667 and to bending the welding was close to can in time get rid of the weld bead of metal work piece welded part through electric telescopic rod 666 adjustment polishing height.
The invention comprises the following steps: according to the invention, when a bending welding machine bends a metal workpiece, the hydraulic cylinder 4 controls the fixed rod 51 to stretch and retract to drive the lifting plate 52 to move downwards, so that the third sliding rod 61 is inclined to drive the moving plate 62 to move in the second sliding groove 14 to drive the welding equipment 65 to approach the bending metal workpiece, after the metal workpiece is bent, the welding equipment 65 contacts the inclined plate 9 and adjusts the welding angle along the inclined surface of the inclined plate 9, so that the welding equipment 65 can synchronously adjust the welding position along with bending, the limitation of the welding equipment 65 is reduced, simultaneously, after the bending welding of the metal workpiece is completed, the lifting plate 52 is moved upwards to drive the polisher 667 to approach the bent and welded metal workpiece, and the polishing height can be adjusted by the electric telescopic rod 666 to timely remove weld tumors at the welding position of the metal workpiece, and when the lifting is continued, the deburring brush 664 can perform deburring treatment on the surface of the metal workpiece, and the deburring brush 664 can realize stable deburring and cleaning on the surface of the metal workpiece through the elastic pressing of the second spring post 662 and the fixed tube 665, and the practicability of the bending welding machine is increased.
Embodiment III: referring to fig. 7 to 8, the basis of the combined embodiment is different in that the unloading structure 7 includes a connecting frame 71, a rotating rod 72 is rotatably connected to a middle portion of one end of the connecting frame 71, a sliding plate 73 is rotatably connected to one end of the rotating rod 72 away from the connecting frame 71, a group of first pulleys 74 are rotatably connected to two ends of the sliding plate 73, a pushing plate 75 is fixedly connected to a middle portion of an upper end of the sliding plate 73, a group of pushing rods 76 are fixedly connected to one end of the pushing plate 75, the lifting plate 52 moves upwards to drive the moving plate 62 to approach the device frame 3, so that the sliding plate 73 on the connecting frame 71 is driven to slide in a third chute 15, the pushing plate 75 passes through the through groove 16 to approach to a metal workpiece in the workpiece groove 11, and the pushing rod 76 pushes the metal workpiece, so that the metal workpiece subjected to the process can be removed in time.
The position of the push plate 75 corresponds to the position of the through groove 16, the middle part of one end of the connecting frame 71 far away from the rotating rod 72 is fixedly connected with a linkage plate 77, both ends of the linkage plate 77 are fixedly connected with T-shaped wheels 78, the upper end of the connecting frame 71 is fixedly connected with the two movable plates 62, and when a metal workpiece is bent and welded, the support frame 84 can be pushed to realize lifting adjustment by the movement of the T-shaped wheels 78 on the connecting frame 71.
The anti-moving structure 8 comprises four telescopic springs 81, the upper ends of the four telescopic springs 81 are fixedly connected with a tool plate 82, the four telescopic springs 81 are fixedly connected with the machine body 1, two ends of the tool plate 82 are rotatably connected with a group of second pulleys 83, the tool plate 82 is slidably connected with the machine body 1 through the two groups of second pulleys 83, the middle part of the lower end of the tool plate 82 is fixedly connected with a support frame 84, one side of the upper end of the tool plate 82 is fixedly connected with an anti-moving plate 85, the anti-moving plate 85 is located in the hidden groove 12, the support frame 84 is slidably connected with the T-shaped wheel 78 located on the upper portion, the anti-moving plate 85 is located in the hidden groove 12 and moves up and down to achieve anti-moving blocking of a metal workpiece, and after bending, welding, polishing and flash removing of the metal workpiece and surface deburring are completed, the support frame 84 drives the anti-moving plate 85 to move down into the machine along an inclined plane, and stability of the metal workpiece can be guaranteed when the bending welding machine works.
The invention comprises the following steps: according to the invention, after the bending welding machine finishes the metal workpiece bending and welding operation, the hydraulic cylinder 4 controls the fixed rod 51 to shrink, the lifting plate 52 is driven to move upwards, the moving plate 62 is driven to approach the device frame 3, so that the sliding plate 73 on the connecting frame 71 is driven to slide in the third sliding groove 15, the push plate 75 penetrates through the through groove 16 to approach the metal workpiece in the workpiece groove 11, the push rod 76 pushes the metal workpiece, the metal workpiece subjected to the working procedure can be timely removed, meanwhile, when the metal workpiece is bent and welded, the lifting adjustment can be realized by pushing the support frame 84 through the movement of the T-shaped wheel 78 on the connecting frame 71, when the metal workpiece is bent and welded, the anti-moving plate 85 is located in the hidden groove 12 to realize the anti-moving blocking of the metal workpiece, and after the metal workpiece is bent, welded, the weld flash is polished and the surface deburring is finished, the support frame 84 is driven to move downwards into the machine along the inclined plane, the stability of the metal workpiece is ensured when the bending welding machine works, the phenomenon that the metal workpiece is subjected to the resistance to movement to one side is avoided, and the automatic unloading of the bending welding machine is ensured, and the automatic unloading of the bending welding machine is convenient is ensured.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. The utility model provides a bending welding machine that bending and welding process go on in step, includes machine body (1), its characterized in that: the automatic feeding machine is characterized in that a discharge chute (2) is formed in one side of the upper end of the machine body (1), a device frame (3) is fixedly connected to one side of the upper end of the machine body (1), a hydraulic cylinder (4) is fixedly connected to the middle of the upper end of the device frame (3), the output end of the hydraulic cylinder (4) penetrates through the device frame (3) and is fixedly connected with a bending structure (5), welding structures (6) are rotatably connected to two sides of the bending structure (5), the two welding structures (6) are slidably connected with the machine body (1), a discharge structure (7) is fixedly connected to the lower ends of the two welding structures (6) together, an anti-moving structure (8) is fixedly connected to the inner portion of the machine body (1), two inclined plates (9) are fixedly connected to one side of the upper end of the machine body (1), and the positions of the two inclined plates (9) correspond to the positions of the two welding structures (6) respectively;
The automatic feeding machine is characterized in that a workpiece groove (11) and a hiding groove (12) are formed in the middle of the upper end of the machine body (1), the hiding groove (12) is located between the workpiece groove (11) and the unloading groove (2), the hiding groove (12), the workpiece groove (11) and the unloading groove (2) are communicated, a first sliding groove (13), a third sliding groove (15) and a through groove (16) are formed in the machine body (1), two third sliding grooves (15) are formed in the first sliding groove, the two third sliding grooves (15) are symmetrically distributed, a second sliding groove (14) is formed in two sides of the upper end of the machine body (1), and the two second sliding grooves (14), the third sliding groove (15) and the through groove (16) are communicated with the workpiece groove (11);
The bending structure (5) comprises a fixing rod (51), one end of the fixing rod (51) is fixedly connected with a lifting plate (52), one end middle part of the lifting plate (52) is fixedly connected with a first fixing plate (53), the inner surface of the first fixing plate (53) is sleeved with a first spring column (54) in a sliding manner, the lower part of the outer surface of the first spring column (54) is rotationally connected with a first sliding rod (55), two ends of the first fixing plate (53) are fixedly connected with a second fixing plate (56), two lower ends of the second fixing plate (56) are rotationally connected with a second sliding rod (57), the two second sliding rods (57) are rotationally connected with two first sliding rods (55) respectively, one ends, far away from the two second fixing plates (56), of the two second sliding rods (57) are fixedly connected with a curve plate (58), and one end of the first fixing plate (53) is fixedly connected with a bending head (59);
One end of the fixed rod (51) far away from the lifting plate (52) is fixedly connected with the output end of the hydraulic cylinder (4), the lifting plate (52) is in sliding connection with the device frame (3), the bending head (59) is positioned above the workpiece groove (11), and the bending head (59) is positioned between the two curve plates (58);
The welding structure (6) comprises a third sliding rod (61), one end of the third sliding rod (61) is rotationally connected with a moving plate (62), two sides of the upper end of the moving plate (62) are rotationally connected with a group of balls (63), the moving plate (62) is slidably connected with the machine body (1) through the balls (63), the moving plate (62) is positioned in a second sliding groove (14), one end of the moving plate (62) is fixedly connected with a first connecting plate (64), one side of the upper end of the first connecting plate (64) is rotationally connected with welding equipment (65) through a spring shaft, and the position of the welding equipment (65) corresponds to the position of the inclined plate (9);
One end, far away from the movable plate (62), of the third sliding rod (61) is rotationally connected with the lifting plate (52), a second connecting plate (66) is fixedly connected to the middle part of the upper end of the first connecting plate (64), an extension plate (661) is fixedly connected to one end of the second connecting plate (66), a second spring column (662) is sleeved and fixedly connected to one side of the inner surface of the extension plate (661), a fourth sliding rod (663) is rotationally connected to one end of the second spring column (662), a fixed pipe (665) is rotationally connected to one end, far away from the second spring column (662), of the fourth sliding rod (663), and a deburring brush (664) is fixedly connected to the lower end of the fixed pipe (665);
The fixed pipe (665) is penetrated through and connected with the extension plate (661) in a sliding manner, an electric telescopic rod (666) is fixedly connected to one side of the lower end of the second connecting plate (66), a grinding machine (667) is fixedly connected to the output end of the electric telescopic rod (666), and the position of the grinding machine (667) corresponds to the position of the workpiece groove (11);
The unloading structure (7) comprises a connecting frame (71), wherein a rotating rod (72) is rotationally connected to the middle part of one end of the connecting frame (71), a sliding plate (73) is rotationally connected to one end of the rotating rod (72) away from the connecting frame (71), a group of first pulleys (74) are rotationally connected to two ends of the sliding plate (73), a push plate (75) is fixedly connected to the middle part of the upper end of the sliding plate (73), and a group of push rods (76) are fixedly connected to one end of the push plate (75);
the position of the push plate (75) corresponds to the position of the through groove (16), the middle part of one end of the connecting frame (71) far away from the rotating rod (72) is fixedly connected with a linkage plate (77), both ends of the linkage plate (77) are fixedly connected with T-shaped wheels (78), and the upper end of the connecting frame (71) is fixedly connected with two movable plates (62);
Prevent moving structure (8) include four extension spring (81), four the common fixedly connected with contour plate (82) of upper end of extension spring (81), and four extension spring (81) all with machine body (1) fixed connection, the both ends of contour plate (82) all rotate and be connected with a set of No. two pulleys (83), contour plate (82) are through two sets of No. two pulleys (83) and machine body (1) sliding connection, the lower extreme middle part fixedly connected with support frame (84) of contour plate (82), and the upper end one side fixedly connected with of contour plate (82) prevents moving board (85), prevent moving board (85) and be located hidden inslot (12), support frame (84) and be located T type wheel (78) sliding connection on upper portion.
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| CN109605038A (en) * | 2018-12-24 | 2019-04-12 | 深圳市中科创想科技有限责任公司 | A kind of novel bending and molding welding equipment |
| CN112296674A (en) * | 2020-11-16 | 2021-02-02 | 江苏沃得家俬有限公司 | A kind of automatic column bending welding device and bending welding process |
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| JPH0671531A (en) * | 1992-08-24 | 1994-03-15 | Amada Metrecs Co Ltd | Bend welding compound method and device thereof |
| KR101279357B1 (en) * | 2011-06-10 | 2013-07-04 | 주식회사 성우하이텍 | Welding device for stretch bender |
| CN116175171B (en) * | 2022-12-29 | 2023-08-22 | 中交第二航务工程局有限公司 | Automatic installation robot system for tower column drag hook rib |
| CN116967905A (en) * | 2023-08-04 | 2023-10-31 | 湖南南洋电气有限公司 | Bending and welding sheet metal parts grinding device |
| CN117047474B (en) * | 2023-09-20 | 2024-01-19 | 青县引领机箱设备制造有限公司 | Bending welding machine capable of synchronously performing bending and welding procedures |
| CN117139846B (en) * | 2023-10-31 | 2024-01-02 | 深圳市业展电子有限公司 | Resistance part laser welding equipment with bending function |
| CN117506095B (en) * | 2023-12-18 | 2024-05-10 | 河北瑞立精密管件有限公司 | Multi-station automatic metal welding equipment |
| CN117697426B (en) * | 2024-01-29 | 2024-05-03 | 江苏有康健身游乐设备有限公司 | Bending and cutting device for processing fitness equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605038A (en) * | 2018-12-24 | 2019-04-12 | 深圳市中科创想科技有限责任公司 | A kind of novel bending and molding welding equipment |
| CN112296674A (en) * | 2020-11-16 | 2021-02-02 | 江苏沃得家俬有限公司 | A kind of automatic column bending welding device and bending welding process |
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