CN112440045A - Welding device for sheet metal machining - Google Patents
Welding device for sheet metal machining Download PDFInfo
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- CN112440045A CN112440045A CN202011258916.9A CN202011258916A CN112440045A CN 112440045 A CN112440045 A CN 112440045A CN 202011258916 A CN202011258916 A CN 202011258916A CN 112440045 A CN112440045 A CN 112440045A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0408—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work for planar work
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a welding device for sheet metal processing, which relates to the technical field of sheet metal processing and comprises a processing table, two groups of first lifting mechanisms, moving mechanisms, first clamping mechanisms, second lifting mechanisms, rotating mechanisms, second clamping mechanisms and a welding machine, wherein the two groups of first lifting mechanisms are arranged on two sides of the processing table symmetrically, the moving mechanisms are arranged on the two groups of first lifting mechanisms, the welding machine is arranged on the moving mechanisms, the four groups of first clamping mechanisms are arranged on four sides of the processing table symmetrically, the second lifting mechanisms are arranged on the middle position in the processing table, the rotating mechanisms are arranged on the second lifting mechanisms, the two groups of second clamping mechanisms are arranged on the rotating mechanisms symmetrically, the manual welding operation is not needed through the matching operation of the mechanisms, and through the arrangement of the first clamping mechanisms and the second clamping mechanisms, the size of the clamp does not need to be changed during processing, and the practicability is improved.
Description
Technical Field
The invention relates to the technical field of sheet metal processing, in particular to a welding device for sheet metal processing.
Background
Along with the development of china's science and technology, the welding technique has obtained extensive application in our life, the welding, also be called as the butt fusion, it is one kind with heating, high temperature or high pressure mode joint metal or other thermoplastic material, manufacturing process and technique like plastics, the panel beating welding is one of common welding form, when the panel beating welds, adopt manual operation welding set to carry out welding operation usually, when the mode of adopting artifical free operation, its welding quality has the osculating with operator's welding level and wastes time and energy, make the welding effect of this kind of mode relatively poor, and the size control range at welded in-process panel beating anchor clamps is limited, anchor clamps need to be changed again when facing different work pieces, therefore we have designed a panel beating and have solved above-mentioned problem with welding set.
Disclosure of Invention
The invention aims to provide a welding device for sheet metal machining, which aims to solve the problems that the efficiency is poor and the size of a welding clamp cannot be adjusted and the use range is limited in the conventional manual sheet metal welding mode in the background technology.
The invention provides a welding device for sheet metal machining, which comprises a machining table, a first lifting mechanism, a moving mechanism, a first clamping mechanism, a second lifting mechanism, a rotating mechanism, a second clamping mechanism and a welding machine, wherein the machining table is of a hollow structure, a circular channel is formed in the middle position of the table top of the machining table, the first lifting mechanism is provided with two groups, the two groups of first lifting mechanisms are identical in structure, the two groups of first lifting mechanisms are symmetrically arranged on two sides of the table top of the machining table, the moving mechanism is arranged on the working ends of the two groups of first lifting mechanisms, the welding machine is arranged on the moving mechanism, the first clamping mechanisms are provided with four groups, the four groups of first clamping mechanisms are identical in structure, the four groups of first clamping mechanisms are symmetrically arranged on two sides of the table top of the machining table in pairs, and the four groups of first clamping mechanisms are positioned on the outer side of the circular channel, the second lifting mechanism is arranged in the middle of the processing table, the rotating mechanism is arranged on the second lifting mechanism, the rotating mechanism is arranged under the circular channel, the second lifting mechanism can drive the rotating mechanism to penetrate through the circular channel and extend to the upper portion of the processing table, two groups of second clamping mechanisms are arranged, the structures of the two groups of second clamping mechanisms are the same, and the two groups of second clamping mechanisms are symmetrically arranged on the rotating mechanism.
Further, every group first elevating system all includes elevator motor, lift lead screw, guide arm and crane, elevator motor is fixed to be set up one side on the processing platform mesa, elevator motor's output shaft sets up, the lift lead screw is fixed to be set up elevator motor's output, the guide arm is equipped with two sets ofly, two sets ofly the guide arm symmetry is fixed to be set up on the processing platform and two sets of the guide arm is located elevator motor's both sides respectively, the crane sets up on lift lead screw and two guide arms.
Furthermore, the moving mechanism comprises a connecting plate, a first moving motor, a first moving screw rod, a first moving block, a first moving shaft, a first fixing plate, a second moving motor, a second moving screw rod, a second moving block, a second moving plate, a second fixing plate and a moving slide block, the connecting plate is L-shaped, one end of the connecting plate is fixedly arranged on the lifting frame in one of the first lifting mechanisms, the other side of the connecting plate is fixedly arranged on the lifting frame in the other first lifting mechanism, the first moving motor is arranged on one side of the connecting plate, one end of the first moving screw rod is arranged at the output end of the first moving motor, the first moving block is arranged on the first moving screw rod in a threaded manner, one end of the moving shaft is fixedly arranged on one side of the first moving block, and the first fixing plate is fixedly arranged on one side of the connecting plate, and the other end of the first movable screw rod is rotatably arranged on the first fixed plate, the second movable motor is arranged on the connecting plate, one end of the second moving screw rod is arranged at the output end of the second moving motor, the second moving block is arranged on the second moving screw rod in a threaded manner, one end of the second moving plate is fixedly arranged at one side of the second moving block, the second moving plate is provided with a moving chute, the second fixed plate is fixedly arranged at the other side of the connecting plate, and the other end of the second movable screw rod is rotatably arranged on the second fixed plate, the movable slide block is I-shaped, one side of the movable sliding block is arranged on the movable shaft, the other side of the movable sliding block is arranged in a movable sliding groove formed in the second movable plate in a sliding mode, and the welding machine is fixedly arranged at the lower end of the movable sliding block.
Further, each first clamping mechanism comprises two clamping cylinders, two cylinder fixing seats, two clamping fixing plates and two clamping assemblies, the two cylinder fixing seats are symmetrically arranged on the table board of the machining table at intervals, the clamping cylinders are fixedly arranged on the cylinder fixing seats, the clamping fixing plates are fixedly arranged on one sides of the cylinders, the output ends of the clamping cylinders penetrate through the clamping fixing plates, the clamping assemblies are arranged on the clamping fixing plates, and the clamping assemblies are connected with the output ends of the clamping cylinders.
Furthermore, each group of clamping components comprises a fixing frame, a fixing clamping plate, a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a first connecting shaft, two groups of clamping plates and a rubber pad, wherein the fixing frame is arranged at the output end of the air cylinder, the fixing clamping plates are symmetrically arranged at two ends of the fixing plate, the first connecting rod, the second connecting rod, the third connecting rod, the fourth connecting rod, the first connecting shaft, the clamping plates and the rubber pad are respectively provided with two groups, one end of each group of first connecting rods is arranged on two sides of the fixing frame in a transmission manner, one end of each group of second connecting rods is rotatably arranged at the other end of the first connecting rod, one end of each group of third connecting rods is rotatably arranged at the other end of the second connecting rod, and the two groups of first connecting shafts are rotatably arranged at the joint of the second connecting rods and the third connecting rods, the two ends of the first connecting shaft are rotatably arranged on the other sides of the two fixed clamping plates, one end of the fourth connecting rod is rotatably arranged in the middle of the first connecting shaft, the two ends of the clamping plate are rotatably arranged at the other ends of the third connecting rod and the fourth connecting rod, and the rubber pads are arranged at the bottoms of the clamping plates.
Furthermore, the second lifting mechanism comprises a lifting base, a lifting cylinder, a lifting platform, a sliding shaft, a first lifting connecting rod, a second lifting connecting rod and a rotating shaft, the lifting base is fixedly arranged on the inner bottom wall of the processing platform, first lifting grooves are symmetrically formed in two sides of the lifting base, the lifting cylinder is fixedly arranged on the lifting base, the output end of the lifting cylinder is connected with the middle section of the sliding shaft, two ends of the sliding shaft are slidably arranged in the first lifting grooves in the lifting base, two groups of the first lifting connecting rod and two groups of the second lifting connecting rod are arranged, each group of the first lifting connecting rod and the second lifting connecting rod are arranged in an X-shaped staggered mode, one end of the first lifting connecting rod is fixedly arranged on the sliding shaft, one end of the second lifting connecting rod is slidably arranged in the first lifting groove, two ends of the rotating shaft are respectively arranged at the middle positions of the two groups of the first lifting connecting rod and the second lifting connecting rod, second lifting grooves are symmetrically formed in two sides of the lifting platform, the other ends of the two groups of first lifting connecting rods are rotatably arranged on one side of the lifting platform, and the other ends of the two groups of second lifting connecting rods are slidably arranged in the second lifting grooves.
Further, rotary mechanism includes the runing rest, includes rotating electrical machines, first rotating gear, rotation axis, second rotating gear and revolving stage, the runing rest is fixed to be set up on the elevating platform, the rotating electrical machines is fixed to be set up on the runing rest, first rotating gear sets up the output of rotating electrical machines, the one end of rotation axis is rotated and is set up the side of rotating electrical machines on the runing rest, the second rotating gear sets up on the rotation axis, and the second rotating gear with first rotating gear meshes mutually, the revolving stage is fixed to be set up the other end of rotation axis.
Further, every group second clamping mechanism is including pressing from both sides tight motor, pressing from both sides tight slide rail, two-way tight lead screw of clamp, separation piece and pressing from both sides tight piece, it is in to press from both sides tight motor fixed setting one side on the revolving stage, it sets up to press from both sides tight slide rail setting the side of pressing from both sides tight motor on the revolving stage to press from both sides tight lead screw's one end fixed setting on the output of pressing from both sides tight motor, the other end that two-way tight lead screw pressed from both sides passes press from both sides tight slide rail, it is two sets of to press from both sides tight piece symmetry setting and be in press from both sides tight slide rail, and two sets of the.
Compared with the prior art, the invention has the beneficial effects that:
firstly, through the arrangement of a first lifting mechanism, the welding machine can be automatically adjusted in height, through the arrangement of a moving mechanism, the sheet metal machine can be subjected to multi-angle and omnibearing welding operation, through the cooperation of the first lifting mechanism and the moving mechanism, the welding operation without manual operation can be carried out, the efficiency of the welding operation is improved, when the first lifting mechanism works, a lifting motor rotates to drive a lifting lead screw arranged at the output end of the lifting motor to rotate, the lifting lead screw drives a lifting frame arranged on the lifting lead screw and two guide rods to move up and down, the lifting frame drives the moving mechanism to carry out, when the moving mechanism works, the first moving motor rotates to drive a first moving lead screw arranged at the output end of the first moving motor to rotate, the first moving lead screw drives a first moving block to move back and forth, and the first moving block drives a moving shaft to move back and forth, the moving shaft drives the moving slide block to move back and forth in the moving sliding groove, the second moving motor rotates to drive a second moving lead screw arranged at the output end of the second moving motor to rotate, the second moving lead screw drives a second moving block to move left and right, the second moving block drives the moving plate to move left and right, the moving plate drives the moving slide block sleeved in the moving sliding groove to move left and right on the moving shaft, and the moving slide block drives the welding machine to perform omnibearing welding operation.
Secondly, through the arrangement of the first clamping mechanism, the larger sheet metal needing to be welded can be better fixedly clamped, manual fixed clamping is not needed, the stability is improved, through the arrangement of the second clamping mechanism, the smaller sheet metal needing to be welded can be better fixedly clamped, manual fixed clamping is not needed, the stability is improved, through the cooperation of the first clamping mechanism and the second clamping mechanism, the sheet metal with different sizes can be welded, the size of the clamp needs not to be redesigned when the sheet metal faces different workpieces, the practicability is improved, when the first clamping mechanism works, the output end of the clamping cylinder penetrates through the fixed plate to drive the clamping assembly to work, the clamping assembly carries out clamping operation on the sheet metal needing to be welded, when the second clamping mechanism works, a clamping motor in the second clamping mechanism rotates to drive a bidirectional clamping screw rod to rotate, and the bidirectional clamping screw rod can drive two groups of clamping blocks to perform clamping operation through thread arrangement in different directions at two ends.
The utility model discloses a welding operation, including the sheet metal machinery, the cooperation work through each mechanism, can carry out the multi-angle to the sheet metal machinery, omnidirectional welding operation, can carry out the welding operation that need not artifical manual, welding operation's efficiency has been improved, simultaneously can carry out better fixed clamp to the panel beating that needs welding process and press from both sides, need not artifical manual fixed clamp and press from both sides, stability has been improved, when the sheet metal machinery in the face of equidimension, can carry out welding operation to the panel beating of variation in size, the size of anchor clamps will redesign when the work piece of need not in the face of difference, the practicality.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a first lifting mechanism according to the present invention;
FIG. 3 is a schematic perspective view of the moving mechanism of the present invention;
FIG. 4 is a schematic perspective view of a first clamping mechanism according to the present invention;
FIG. 5 is a partial schematic view of the present invention;
FIG. 6 is a schematic perspective view of a second lifting mechanism according to the present invention;
fig. 7 is a perspective view of a second clamping mechanism of the present invention.
Reference numerals: a processing table 1, a first lifting mechanism 2, a lifting motor 21, a lifting screw 22, a guide rod 23, a lifting frame 24, a moving mechanism 3, a connecting plate 31, a first moving motor 32, a first moving screw 33, a first moving block 34, a first moving shaft 35, a first fixing plate 36, a second moving motor 37, a second moving screw 38, a second moving block 39, a second moving plate 310, a second fixing plate 311, a moving slider 312, a moving chute 313, a first clamping mechanism 4, a clamping cylinder 41, a cylinder fixing seat 42, a clamping fixing plate 43, a clamping component 44, a fixing frame 441, a fixing clamping plate 442, a first connecting rod 443, a second connecting rod 444, a third connecting rod 445, a fourth connecting rod 446, a first connecting shaft 447, a clamping plate 448, a rubber pad 449, a second lifting mechanism 5, a lifting base 51, a lifting cylinder 52, a lifting table 53, a sliding shaft 54, a first lifting connecting rod 55, a second lifting connecting rod 56, a first lifting connecting rod 56, a second lifting rod 53, the device comprises a rotating shaft 57, a first lifting groove 58, a second lifting groove 59, a rotating mechanism 6, a rotating bracket 61, a rotating motor 62, a first rotating gear 63, a rotating shaft 64, a second rotating gear 65, a rotating table 66, a second clamping mechanism 7, a clamping motor 71, a clamping slide rail 72, a bidirectional clamping screw rod 73, a separating block 74, a clamping block 75, a welding machine 8 and a circular channel 9.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment of the invention provides a welding device for sheet metal processing, which is shown in fig. 1 to 7 and comprises a processing table 1, first lifting mechanisms 2, a moving mechanism 3, first clamping mechanisms 44, second lifting mechanisms 5, a rotating mechanism 6, second clamping mechanisms 7 and a welding machine 8, wherein the processing table 1 is of a hollow structure, a circular channel 9 is arranged in the middle of the table top of the processing table 1, two groups of the first lifting mechanisms 2 are arranged, the two groups of the first lifting mechanisms 2 are identical in structure, the two groups of the first lifting mechanisms 2 are symmetrically arranged on two sides of the table top of the processing table 1, the moving mechanism 3 is arranged at the working ends of the two groups of the first lifting mechanisms 2, the welding machine 8 is arranged on the moving mechanism 3, the four groups of the first clamping mechanisms 44 are arranged, and the four groups of the first clamping mechanisms 44 are identical in structure, the four groups of first clamping mechanisms 44 are symmetrically arranged on two sides of the table top of the processing table 1 in pairs, the four groups of first clamping mechanisms 44 are located on the outer side of the circular channel 9, the second lifting mechanism 5 is arranged at the middle position in the processing table 1, the rotating mechanism 6 is arranged on the second lifting mechanism 5, the rotating mechanism 6 is arranged under the circular channel 9, the second lifting mechanism 5 can drive the rotating mechanism 6 to penetrate through the circular channel 9 and extend to the upper part of the processing table 1, the two groups of second clamping mechanisms 7 are arranged, the two groups of second clamping mechanisms 7 are identical in structure, the two groups of second clamping mechanisms 7 are symmetrically arranged on the rotating mechanism 6, and welding operation can be carried out after large-size sheet metal plates are clamped and fixed through the four groups of first clamping mechanisms 44 without manual clamping, the stability of welding operation is improved, the welding machine 8 is driven to move and adjust through the matching operation of the first lifting mechanism 2 and the moving mechanism 3, comprehensive automatic position adjustment can be carried out, manual operation is not needed, the welding range of the welding machine 8 is enlarged, the practicability of the welding operation is improved, when the welding operation is carried out on the sheet metal with smaller size, the lifting operation is carried out through the work of the second lifting mechanism 5, the rotating mechanism 6 and the second clamping mechanism 7 can be lifted to the height at which the welding machine 8 can operate through the circular channel 9 arranged on the table board of the processing table 1 for carrying out the welding operation, the sheet metal devices with smaller size and fixed on the second clamping mechanism 7 can be clamped and fixed through the rotating mechanism 6 for carrying out the comprehensive automatic rotating operation, so that the sheet metal devices on the second clamping mechanism 7 can carry out the comprehensive welding operation, need not staff self to carry out position control, improved the practicality, through the setting of first clamping mechanism 44 and second clamping mechanism 7, can carry out welding operation to the panel beating apparatus of variation in size and dimension, the size that need not anchor clamps when facing different work pieces need be changed, has improved the practicality.
Specifically, each group of the first lifting mechanism 2 comprises a lifting motor 21, a lifting screw rod 22, guide rods 23 and lifting frames 24, the lifting motor 21 is fixedly arranged on one side of the table top of the processing table 1, the output shaft of the lifting motor 21 is arranged upwards, the lifting screw rod 22 is fixedly arranged at the output end of the lifting motor 21, the guide rods 23 are provided with two groups, the two groups of the guide rods 23 are symmetrically and fixedly arranged on the processing table 1, the two groups of the guide rods 23 are respectively positioned on two sides of the lifting motor 21, the lifting frames 24 are arranged on the lifting screw rod 22 and the two guide rods 23, when the first lifting mechanism 2 works, the lifting motor 21 rotates to drive the lifting screw rod 22 arranged at the output end of the lifting motor 21 to rotate, the lifting screw rod 22 drives the lifting frames 24 arranged on the lifting screw rod 22 and the two guide rods 23 to move up and down, and the welding machine 8 can be automatically adjusted in height through the, the practicability is improved.
Specifically, the moving mechanism 3 includes a connecting plate 31, a first moving motor 32, a first moving screw 33, a first moving block 34, a first moving shaft 35, a first fixing plate 36, a second moving motor 37, a second moving screw 38, a second moving block 39, a second moving plate 310, a second fixing plate 311 and a moving slider 312, the connecting plate 31 is L-shaped, one end of the connecting plate 31 is fixedly disposed on the crane 24 in one of the first lifting mechanisms 2, the other side of the connecting plate 31 is fixedly disposed on the crane 24 in the other first lifting mechanism 2, the first moving motor 32 is disposed on one side of the connecting plate 31, one end of the first moving screw 33 is disposed at the output end of the first moving motor 32, the first moving block 34 is screwed to the first moving screw 33, one end of the first moving shaft is fixedly disposed on one side of the first moving block 34, the first fixing plate 36 is fixedly arranged at one side of the connecting plate 31, the other end of the first moving screw 33 is rotatably arranged on the first fixing plate 36, the second moving motor 37 is arranged on the connecting plate 31, one end of the second moving screw 38 is arranged at the output end of the second moving motor 37, the second moving block 39 is screwed on the second moving screw 38, one end of the second moving plate 310 is fixedly arranged at one side of the second moving block 39, a moving chute 313 is arranged on the second moving plate 310, the second fixing plate 311 is fixedly arranged at the other side of the connecting plate 31, the other end of the second moving screw 38 is rotatably arranged on the second fixing plate 311, the moving slider 312 is in an i-shape, one side of the moving slider 312 is arranged on the first moving shaft, the other side of the moving slide block 312 is slidably arranged in a moving chute 313 formed in the second moving plate 310, the welding machine 8 is fixedly arranged at the lower end of the moving slide block 312, when the moving mechanism 3 works, the first moving motor 32 rotates to drive a first moving screw 33 arranged at the output end of the first moving motor 32 to rotate, the first moving screw 33 drives a first moving block 34 to move back and forth, the first moving block 34 drives a first moving shaft to move back and forth, the first moving shaft drives the moving slide block 312 to move back and forth in the moving chute 313, the second moving motor 37 rotates to drive a second moving screw 38 arranged at the output end of the second moving motor 37 to rotate, the second moving screw 38 drives a second moving block 39 to move left and right, the second moving block 39 drives the moving plate to move left and right, and drives the moving slide block 312 sleeved in the moving chute 313 to move left and right on the first moving shaft, through the work of moving mechanism 3, can the panel beating carry out multi-angle, comprehensive welding operation, need not artifical manual adjusting position, improved the practicality.
Specifically, each group of first clamping mechanisms 44 comprises two clamping cylinders 41, two cylinder fixing seats 42, two clamping fixing plates 43 and two clamping assemblies 44, wherein the two cylinder fixing seats 42 are symmetrically arranged on the table top of the processing table 1 at intervals, the clamping cylinders 41 are fixedly arranged on the cylinder fixing seats 42, the clamping fixing plates 43 are fixedly arranged on one sides of the clamping cylinders 41, the output ends of the clamping cylinders 41 penetrate through the clamping fixing plates 43, the clamping assemblies 44 are arranged on the clamping fixing plates 43, the clamping assemblies 44 are connected with the output ends of the clamping cylinders 41, when the first clamping mechanisms 44 work, the output ends of the clamping cylinders 41 penetrate through the clamping fixing plates 43 to drive the clamping assemblies 44 to work, and the clamping assemblies 44 clamp the metal plates to be welded, through four fixed clamping mechanism simultaneous workings, can carry out better fixed clamp to the panel beating of welding process and press from both sides, need not artifical manual fixed clamp and press from both sides, improved stability.
Specifically, each set of the clamping assembly 44 includes a fixed frame 441, a fixed frame 442, a first connecting rod 443, a second connecting rod 444, a third connecting rod 445, a fourth connecting rod 446, a first connecting shaft 447, a clamping plate 448, and a rubber pad 449, the fixed frame 441 is disposed at an output end of the clamping cylinder 41, the fixed frame 442 has two sets, the two sets of the fixed frames 442 are symmetrically disposed on two ends of the clamping fixing plate 43, each of the first connecting rod 443, the second connecting rod 444, the third connecting rod 445, the fourth connecting rod 446, the first connecting shaft 447, the clamping plate 448, and the rubber pad 449 has two sets, one end of the two sets of the first connecting rods 443 is drivingly disposed on two sides of the fixed frame 441, one end of the two sets of the second connecting rods 444 is rotatably disposed at the other end of the first connecting rod 443, one end of the two sets of the third connecting rods 445 is rotatably disposed at the other end of the second connecting rods 444, two sets of the first connecting shafts 447 are rotatably disposed at the connecting position of the second connecting rods 444 and the third connecting rods 445, two ends of the first connecting shafts 447 are rotatably disposed at the other side of the two sets of the fixing frames 442, one end of the two sets of the fourth connecting rods 446 is rotatably disposed at the middle position of the first connecting shafts 447, two ends of the two sets of the clamping plates 448 are rotatably disposed at the other ends of the third connecting rods 445 and the fourth connecting rods 446, two sets of the rubber pads 449 are disposed at the bottom of the clamping plates 448, when the clamping assembly 44 works, the clamping fixing plate 43 connected to the output end of the clamping cylinder 41 provides power, the clamping fixing plate 43 drives the two sets of the first connecting rods 443 to rotate, the two sets of the first connecting rods 443 drive the two sets of the second connecting rods 444 to rotate, the two sets of the second connecting rods 444 drive the two sets of the third connecting rods 445 to work, the two sets of the third connecting rods 445 drive the two sets of the clamping plates 448 to work, and the, the sheet metal needing to be welded can be better fixedly clamped through the operation of the clamping assembly 44, manual fixing and clamping are not needed, and the stability is improved.
Specifically, the second lifting mechanism 5 includes a lifting base 51, a lifting cylinder 52, a lifting table 53, a sliding shaft 54, a first lifting connecting rod 55, a second lifting connecting rod 56 and a rotating shaft 57, the lifting base 51 is fixedly arranged on the inner bottom wall of the processing table 1, first lifting grooves 58 are symmetrically arranged on two sides of the lifting base 51, the lifting cylinder 52 is fixedly arranged on the lifting base 51, the output end of the lifting cylinder 52 is connected with the middle section of the sliding shaft 54, two ends of the sliding shaft 54 are slidably arranged in the first lifting grooves 58 on the lifting base 51, two sets of the first lifting connecting rod 55 and the second lifting connecting rod 56 are arranged, each set of the first lifting connecting rod 55 and the second lifting connecting rod 56 are arranged in an X-shaped staggered manner, one end of the first lifting connecting rod 55 is fixedly arranged on the sliding shaft 54, one end of the second lifting connecting rod 56 is slidably arranged in the first lifting groove 58, two ends of the rotating shaft 57 are respectively arranged at the middle positions of two groups of first lifting connecting rods 55 and second lifting connecting rods 56, second lifting grooves 59 are symmetrically arranged at two sides of the lifting platform 53, the other ends of the two groups of first lifting connecting rods 55 are rotatably arranged at one side of the lifting platform 53, the other ends of the two groups of second lifting connecting rods 56 are slidably arranged in the second lifting grooves 59, when the second lifting mechanism 5 works, the lifting cylinder 52 works to drive the sliding shaft 54 arranged at the output end of the lifting cylinder 52 to move back and forth in the moving sliding groove 313 at the bottom in the mounting base, so as to drive the second sliding shaft 54 to move back and forth in the moving sliding grooves 313 at two sides of the lifting platform 53, thereby realizing the lifting work of the lifting platform 53, and through the work of the second lifting mechanism 5, the rotating mechanism 6 and the second clamping mechanism 7 can be lifted to the height which can be operated by the welding machine 8 through a channel arranged on the table top of the processing platform 1, can be withdrawn into the processing table 1 when not needed, thereby saving the occupied space and improving the practicability.
Specifically, the rotating mechanism 6 includes a rotating bracket 61, a rotating motor 62, a first rotating gear 63, a rotating shaft 64, a second rotating gear 65 and a rotating table 66, the rotating bracket 61 is fixedly disposed on the lifting table 53, the rotating motor 62 is fixedly disposed on the rotating bracket 61, the first rotating gear 63 is disposed at the output end of the rotating motor 62, one end of the rotating shaft 64 is rotatably disposed at the side of the rotating motor 62 on the rotating bracket 61, the second rotating gear 65 is disposed on the rotating shaft 64, the second rotating gear 65 is engaged with the first rotating gear 63, the rotating table 66 is fixedly disposed at the other end of the rotating shaft 64, when the rotating mechanism 6 works, the rotating motor 62 rotates to drive the first rotating gear 63 disposed at the output end of the rotating motor 62 to rotate, the first rotating gear 63 drives the second rotating gear 65 engaged therewith to rotate, the second rotating gear 65 drives the rotating shaft 64 to rotate, the rotating shaft 64 drives the rotating table 66 to rotate, comprehensive and multi-angle welding can be performed on the sheet metal machinery needing to be processed through the work of the rotating mechanism 6, and the comprehensiveness of the welding operation is improved.
Specifically, each set of the second clamping mechanism 7 includes a clamping motor 71, a clamping slide rail 72, a two-way clamping screw rod 73, a separating block 74 and a clamping block 75, the clamping motor 71 is fixedly disposed on one side of the rotating platform 66, the clamping slide rail 72 is disposed beside the clamping motor 71 on the rotating platform 66, one end of the two-way clamping screw rod 73 is fixedly disposed at the output end of the clamping motor 71, the other end of the two-way clamping screw rod 73 penetrates through the clamping slide rail 72, the clamping blocks 75 are disposed in two sets, the two sets of the clamping blocks 75 are symmetrically disposed on the clamping slide rail 72, bottoms of the two sets of the clamping blocks 75 are respectively disposed at two ends of the two-way clamping screw rod 73, when the second clamping mechanism 7 works, the clamping motor 71 rotates to drive the two-way clamping screw rod 73 to rotate, the two-way clamping screw rod 73 can drive the two sets of the clamping blocks 75 to perform clamping work through the screw threads in different, the sheet metal needing to be welded can be better fixedly clamped through the operation of the second clamping mechanism 7, manual fixing and clamping are not needed, and stability is improved.
Working principle; when a large sheet metal machine needs to perform welding operation, a sheet metal needing to be welded is placed in a first clamping mechanism 44 to be fixedly clamped, an output end of a fixed air cylinder penetrates through a fixed plate to drive the clamping assembly 44 to work, the clamping assembly 44 performs clamping operation on the sheet metal needing to be welded, when the lifting mechanism works, a lifting motor 21 rotates to drive a lifting screw rod 22 arranged at the output end of the lifting motor 21 to rotate, the lifting screw rod 22 drives a lifting frame 24 arranged on the lifting screw rod 22 and two guide rods 23 to move up and down, the lifting frame 24 drives a moving mechanism 3 arranged on the lifting frame 24 to work, a first moving motor 32 in the moving mechanism 3 rotates to drive a first moving screw rod 33 arranged at the output end of the first moving motor 32 to rotate, the first moving screw rod 33 drives a first moving block 34 to move back and forth, and the first moving block 34 drives a first moving shaft to move back and forth, the first moving shaft drives the moving slide block 312 to move back and forth in the moving chute 313, the second moving motor 37 rotates to drive the second moving screw 38 arranged at the output end of the second moving motor 37 to rotate, the second moving screw 38 drives the second moving block 39 to move left and right, the second moving block 39 drives the moving plate to move left and right, the moving plate drives the moving slide block 312 sleeved in the moving chute 313 to move left and right on the first moving shaft, the moving slide block 312 drives the welding machine 8 arranged on the moving slide block 312 to perform welding operation, when a small sheet metal is subjected to welding operation, the lifting cylinder 52 in the second lifting mechanism 5 works to drive the sliding shaft 54 arranged at the output end of the lifting cylinder 52 to move back and forth in the moving chute 313 at the bottom in the mounting base, so as to drive the second sliding shaft 54 to move back and forth in the moving chutes 313 at two sides of the lifting table 53, the lifting table 53 can be lifted, the rotating mechanism 6 and the second clamping mechanism 7 arranged on the lifting table 53 can be lifted to the operating height, when the rotating mechanism 6 works, the rotating motor 62 rotates to drive the first rotating gear 63 arranged at the output end of the rotating motor 62 to rotate, the first rotating gear 63 drives the second rotating gear 65 meshed with the first rotating gear to rotate, the second rotating gear 65 drives the rotating shaft 64 to rotate, the rotating shaft 64 drives the rotating table 66 to rotate, when the second clamping mechanism 7 works, the clamping motor 71 rotates to drive the two-way clamping screw rod 73 to rotate, the two-way clamping screw rod 73 can drive the two groups of clamping blocks 75 to carry out clamping operation through the thread arrangement in different directions at the two ends, through the matching operation of each mechanism, the manual clamping operation is not needed, the comprehensive and automatic position adjustment can be carried out, and the position adjustment of a worker is not needed, the comprehensiveness is improved, the first clamping mechanism 44 and the second clamping mechanism 7 are matched to work, welding operation can be carried out on metal plates with different sizes, the size of the clamp is not required to be redesigned when the clamp faces different workpieces, and the practicability is improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, those skilled in the art will appreciate that; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a welding set for sheet metal working which characterized in that: the processing table is of a hollow structure, a circular channel (9) is formed in the middle position of the table top of the processing table (1), two groups of first lifting mechanisms (2) are of the same structure, two groups of first lifting mechanisms (2) are symmetrically arranged on two sides of the table top of the processing table (1), the moving mechanisms (3) are arranged on the working ends of the two groups of first lifting mechanisms (2), the welding machine (8) is arranged on the moving mechanisms (3), the first clamping mechanisms (4) are provided with four groups, the four groups of first clamping mechanisms (4) are of the same structure, four sets of first clamping mechanism (4) are two bisymmetry settings and are in both sides on processing platform (1) mesa, and four sets of first clamping mechanism (4) all are located circular passageway (9) outside, second elevating system (5) are established on the intermediate position in processing platform (1), rotary mechanism (6) are established on second elevating system (5), and rotary mechanism (6) are establishing under circular passageway (9), second elevating system (5) can drive rotary mechanism (6) and pass circular passageway (9) and extend to the top of processing platform (1), second clamping mechanism (7) are equipped with two sets ofly, two sets of second clamping mechanism (7) the structure is the same, and two sets of second clamping mechanism (7) symmetry sets up on rotary mechanism (6).
2. The welding device for sheet metal working according to claim 1, characterized in that: every group first elevating system (2) all include elevator motor (21), lift lead screw (22), guide arm (23) and crane (24), elevator motor (21) are fixed to be set up one side on processing platform (1) mesa, the output shaft of elevator motor (21) sets up, lift lead screw (22) are fixed to be set up the output of elevator motor (21), guide arm (23) are equipped with two sets ofly, two sets of guide arm (23) symmetry is fixed to be set up on processing platform (1) and two sets of guide arm (23) are located the both sides of elevator motor (21) respectively, crane (24) set up on lift lead screw (22) and two guide arms (23).
3. The welding device for sheet metal working according to claim 2, characterized in that: the moving mechanism (3) comprises a connecting plate (31), a first moving motor (32), a first moving screw rod (33), a first moving block (34), a first moving shaft (35), a first fixing plate (36), a second moving motor (37), a second moving screw rod (38), a second moving block (39), a second moving plate (310), a second fixing plate (311) and a moving slider (312), the connecting plate (31) is L-shaped, one end of the connecting plate (31) is fixedly arranged on a lifting frame (24) in one of the first lifting mechanisms (2), the other end of the connecting plate (31) is fixedly arranged on the lifting frame (24) in the other first lifting mechanism (2), the first moving motor (32) is arranged on one side of the connecting plate (31), one end of the first moving screw rod (33) is arranged at the output end of the first moving motor (32), the first moving block (34) is arranged on the first moving screw rod (33) in a threaded manner, one end of the first moving shaft (35) is fixedly arranged on one side of the first moving block (34), the first fixing plate (36) is fixedly arranged on one side of the connecting plate (31), the other end of the first moving screw rod (33) is rotatably arranged on the first fixing plate (36), the second moving motor (37) is arranged on the connecting plate (31), one end of the second moving screw rod (38) is arranged at the output end of the second moving motor (37), the second moving block (39) is arranged on the second moving screw rod (38) in a threaded manner, one end of the second moving plate (310) is fixedly arranged on one side of the second moving block (39), and a moving chute (313) is formed in the second moving plate (310), the second fixing plate (311) is fixedly arranged on the other side of the connecting plate (31), the other end of the second movable screw rod (38) is rotatably arranged on the second fixing plate (311), the movable sliding block (312) is I-shaped, one side of the movable sliding block (312) is arranged on the first movable shaft (35), the other side of the movable sliding block (312) is slidably arranged in a movable sliding groove (313) formed in the second movable plate (310), and the welding machine (8) is fixedly arranged at the lower end of the movable sliding block (312).
4. The welding device for sheet metal working according to claim 3, characterized in that: every group first clamping mechanism (4) are including die clamping cylinder (41), cylinder fixing base (42), clamping fixed plate (43) and clamping unit (44), cylinder fixing base (42) are equipped with two, two cylinder fixing base (42) interval symmetry sets up on the mesa of processing platform (1), die clamping cylinder (41) are fixed to be set up on cylinder fixing base (42), clamping fixed plate (43) are fixed to be set up one side of die clamping cylinder (41), and the output of die clamping cylinder (41) runs through clamping fixed plate (43), clamping unit (44) set up on die clamping fixed plate (43), and clamping unit (44) with the output of die clamping cylinder (41) links to each other.
5. The welding device for sheet metal working according to claim 4, characterized in that: each group of clamping components (44) comprises a fixed frame (441), a fixed clamping plate (442), a first connecting rod (443), a second connecting rod (444), a third connecting rod (445), a fourth connecting rod (446), a first connecting shaft (447), a clamping plate (448) and a rubber pad (449), the fixed frame (441) is arranged at the output end of the clamping cylinder (41), the fixed clamping plate (442) is provided with two groups, the two groups of fixed clamping plates (442) are symmetrically arranged at two ends of the clamping fixed plate (43), the first connecting rod (443), the second connecting rod (444), the third connecting rod (445), the fourth connecting rod (446), the first connecting shaft (447), the clamping plate (448) and the rubber pad (449) are respectively provided with two groups, one end of the two groups of first connecting rods (443) is arranged on two sides of the fixed frame (441), one end of the two groups of second connecting rods (444) is rotatably arranged at the other end of the first connecting rods (443), one end of the two sets of the third connecting rods (445) is rotatably arranged at the other end of the second connecting rod (444), the two sets of the first connecting shafts (447) are rotatably arranged at the joint of the second connecting rod (444) and the third connecting rod (445), two ends of the first connecting shafts (447) are rotatably arranged at the other side of the two sets of the fixed clamping plates (442), one end of the two sets of the fourth connecting rods (446) is rotatably arranged at the middle position of the first connecting shafts (447), two ends of the two sets of the clamping plates (448) are rotatably arranged at the other ends of the third connecting rod (445) and the fourth connecting rod (446), and two sets of the rubber pads (449) are arranged at the bottoms of the clamping plates (448).
6. The welding device for sheet metal working according to claim 1, characterized in that: the second lifting mechanism (5) comprises a lifting base (51), a lifting cylinder (52), a lifting platform (53), a sliding shaft (54), a first lifting connecting rod (55), a second lifting connecting rod (56) and a rotating shaft (57), the lifting base (51) is fixedly arranged on the inner bottom wall of the processing platform (1), first lifting grooves (58) are symmetrically formed in two sides of the lifting base (51), the lifting cylinder (52) is fixedly arranged on the lifting base (51), the output end of the lifting cylinder (52) is connected with the middle section of the sliding shaft (54), two ends of the sliding shaft (54) are slidably arranged in the first lifting grooves (58) in the lifting base (51), two groups of the first lifting connecting rod (55) and the second lifting connecting rod (56) are arranged, and the first lifting connecting rod (55) and the second lifting connecting rod (56) are arranged in an X-shaped staggered manner, one end of the first lifting connecting rod (55) is fixedly arranged on the sliding shaft (54), one end of the second lifting connecting rod (56) is arranged in the first lifting groove (58) in a sliding mode, two ends of the rotating shaft (57) are arranged at the middle positions of the two groups of first lifting connecting rods (55) and the second lifting connecting rods (56) respectively, the two sides of the lifting platform (53) are symmetrically provided with the second lifting grooves (59), the other ends of the two groups of first lifting connecting rods (55) are arranged on one side of the lifting platform (53) in a rotating mode, the other ends of the two groups of second lifting connecting rods (56) are arranged in the second lifting groove (59) in a sliding mode, and the rotating mechanism is arranged on the lifting platform (53).
7. The welding device for sheet metal working according to claim 6, characterized in that: the rotating mechanism (6) comprises a rotating bracket (61), a rotating motor (62), a first rotating gear (63), a rotating shaft (64), a second rotating gear (65) and a rotating platform (66), the rotating bracket (61) is fixedly arranged on the lifting platform (53), the rotating motor (62) is fixedly arranged on the rotating bracket (61), the first rotary gear (63) is provided at an output end of the rotary motor (62), one end of the rotating shaft (64) is rotatably arranged at the side of the rotating motor (62) on the rotating bracket (61), the second rotating gear (65) is provided on the rotating shaft (64), and the second rotating gear (65) is meshed with the first rotating gear (63), the rotating table (66) is fixedly arranged at the other end of the rotating shaft (64), the second clamping mechanism (7) is provided on the rotary table (66).
8. The welding device for sheet metal working according to claim 7, characterized in that: every group second clamping mechanism (7) are including pressing from both sides tight motor (71), press from both sides tight slide rail (72), two-way tight lead screw (73), separate piece (74) and press from both sides tight piece (75), press from both sides tight motor (71) and fix the setting one side on revolving stage (66), it sets up to press from both sides tight slide rail (72) the side of tight motor (71) on revolving stage (66), the one end of two-way tight lead screw (73) is fixed to be set up on the output of pressing from both sides tight motor (71), the other end of two-way tight lead screw (73) of clamp passes press from both sides tight slide rail (72), it is equipped with two sets ofly to press from both sides tight piece (75) symmetry to set up on pressing from both sides tight slide rail (72), and two sets of the bottom of pressing from both sides tight piece (75) sets up respectively on the both ends.
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|---|---|---|---|
| CN202011258916.9A CN112440045B (en) | 2020-11-12 | 2020-11-12 | Welding device for sheet metal machining |
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| CN202011258916.9A CN112440045B (en) | 2020-11-12 | 2020-11-12 | Welding device for sheet metal machining |
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| CN112440045B CN112440045B (en) | 2022-08-23 |
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| CN112440045B (en) | 2022-08-23 |
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Denomination of invention: A welding device for sheet metal processing Effective date of registration: 20230822 Granted publication date: 20220823 Pledgee: Wuhu Jinfan Financing Guarantee Co.,Ltd. Pledgor: ANHUI DEGAO METAL PRODUCT Co.,Ltd. Registration number: Y2023980053246 |
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