CN112372182A - Metal plate bending and welding device with heat dissipation function - Google Patents
Metal plate bending and welding device with heat dissipation function Download PDFInfo
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- CN112372182A CN112372182A CN202011119544.1A CN202011119544A CN112372182A CN 112372182 A CN112372182 A CN 112372182A CN 202011119544 A CN202011119544 A CN 202011119544A CN 112372182 A CN112372182 A CN 112372182A
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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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
- B21D5/0209—Tools therefor
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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
- B23K37/003—Cooling means
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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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Abstract
The invention relates to a metal plate round-bending welding device with a heat dissipation function, which comprises a base, a support rod, a cross rod, a bottom plate, a fixed column, a forming mechanism, a welding mechanism and a heat dissipation mechanism, wherein the metal plate round-bending welding device with the heat dissipation function realizes round-bending forming of a workpiece through the forming mechanism, welding is carried out on a joint through the welding mechanism, and rapid heat dissipation is carried out on a welding point through the heat dissipation mechanism. The heat dissipation efficiency is improved, and therefore the working efficiency is improved.
Description
Technical Field
The invention relates to a metal plate bending and welding device with a heat dissipation function.
Background
The metal plate is a flat steel material which is cast by a metal material, is pressed after being cooled, is flat and rectangular, and can be directly rolled or sheared.
When the metal sheet uses, under certain circumstances, need carry out the rounding processing to it, then weld the port, traditional rounding mode, generally buckle through the wire pliers, the shaping effect is not good, consume the manpower that enlarges, and be not suitable for batch production, and to the shaping and the welding of metal sheet, generally need two different devices separately to operate, the cost is great, simultaneously when the welding, the temperature of splice is higher, need wait for its cooling after just can take off, and current welding set generally does not set up better cooling device, and the work efficiency is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the metal plate rounding welding device with the heat dissipation function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a metal plate round-bending welding device with a heat dissipation function comprises a base, a support rod, a cross rod, a bottom plate, a fixing column, a forming mechanism, a welding mechanism and a heat dissipation mechanism, wherein the cross rod is arranged above the base through the support rod, the bottom plate and the fixing column are arranged on the support rod, the fixing column is arranged above the bottom plate, a notch is formed in the bottom plate and is opposite to the fixing column, the forming mechanism is arranged on the base, the welding mechanism is arranged on the cross rod, the fixing column is arranged in a hollow mode, and the heat dissipation mechanism is arranged in the fixing column;
the forming mechanism comprises a pushing assembly and an extruding assembly, the pushing assembly comprises a driving unit and a pushing unit, the driving unit comprises a first motor, a driving shaft and a first lead screw, the first motor is vertically arranged on the base upwards, the driving shaft is arranged on the first motor, one end of the first lead screw is connected with one end of the driving shaft far away from the first motor, the first lead screw is coaxially arranged with the driving shaft, the pushing unit comprises a pushing block, a pushing plate, a moving rod, a limiting rod and a spring, the moving rod is sleeved on the first lead screw, a sliding groove is arranged on the support rod, one end of the moving rod is positioned in the sliding groove, the moving rod is slidably connected with the sliding groove, the pushing plate is arranged between the moving rod and a fixed column, the limiting rod is arranged on the pushing plate, the limiting rod penetrates through the moving rod, and the limiting rod is slidably connected with the moving rod, the spring is sleeved on the limiting rod, the spring is positioned between the push plate and the moving rod, one end of the spring is connected with the push plate, the other end of the spring is connected with the moving rod, the push block is arranged on the push plate, the push block is positioned between the push plate and the fixed column, the cross section of the push block is arc-shaped, the circle center of the arc-shaped cross section of the push block is positioned on the axis of the fixed column, the extrusion assembly comprises a rotating unit and an extrusion unit, the rotating unit comprises a rotating shaft, a rotating wheel, a first bevel gear, a second bevel gear and a bidirectional screw rod, the rotating shaft is arranged on one side of the first motor, the rotating shaft is parallel to the driving shaft, the two rotating wheels are respectively sleeved on the driving shaft and the rotating shaft, the two rotating wheels are respectively in key connection with the driving shaft and the rotating shaft, the two rotating wheels are in, the first bevel gear is in key connection with the rotating shaft, the second bevel gear is sleeved at one end, close to the rotating shaft, of the bidirectional screw rod, the second bevel gear is in key connection with the bidirectional screw rod, the second bevel gear is meshed with the first bevel gear, the number of the extrusion units is two, the two extrusion units are respectively arranged at two sides of the bidirectional screw rod, the two extrusion units are respectively located at two sides of the fixed column, each extrusion unit comprises a moving block and a clamping block, the moving block is sleeved on the bidirectional screw rod, the moving block is in threaded connection with the bidirectional screw rod, a strip-shaped groove is formed in the supporting rod, one end of the moving block is located in the strip-shaped groove, the clamping block is arranged on the moving block, the clamping block is opposite to the fixed column, the cross section of the clamping block is arc;
the welding mechanism comprises a second motor, a second lead screw, a walking rod, a cylinder and a main body, wherein the second motor is horizontally arranged on a cross rod, the second lead screw is arranged on the second motor, the walking rod is sleeved on the second lead screw, the walking rod is in threaded connection with the second lead screw, a walking groove is formed in the cross rod, the walking rod is arranged in the walking groove and is in sliding connection with the walking groove, the cylinder is vertically arranged on the walking rod downwards, and the main body is arranged on the cylinder;
the heat dissipation mechanism comprises heat dissipation fins, a connecting rod, a fixing shaft, a fan, a gear and a rack, wherein the heat dissipation fins are arranged on the inner wall of the fixing column and are located at the top of the fixing column, the heat dissipation fins are uniformly arranged, the connecting rod is arranged on the walking rod, one end of the fixing rod is located in the fixing column, the other end of the fixing rod extends out of the fixing column and is connected with the connecting rod, the fixing rod is parallel to the fixing column, the fixing shaft is arranged on the fixing rod, the gear is sleeved on the fixing shaft, the gear is in key connection with the fixing shaft, the rack is arranged on the inner wall of the fixing column and is parallel to the fixing rod, the rack is meshed with the gear, the fan is arranged on the fixing shaft, and the.
In order to better limit the movement of the moving rod, a sliding block is arranged at one end of the moving rod, which is positioned in the sliding groove, a limiting groove is arranged in the sliding groove, the sliding block is positioned in the limiting groove, and the sliding block is connected with the limiting groove in a sliding manner.
In order to better limit the movement of the moving rod, the number of the sliding blocks is two, the two sliding blocks are respectively arranged on two sides of the moving rod, the number of the limiting grooves is two, and the two sliding blocks are respectively located in the two limiting grooves.
In order to better limit the movement of the moving block, a positioning block is arranged at one end, located in the strip-shaped groove, of the moving block, a positioning groove is formed in the strip-shaped groove, the positioning block is located in the positioning groove, and the positioning block is connected with the positioning groove in a sliding mode.
In order to better limit the movement of the moving block, the number of the positioning blocks is two, the two positioning blocks are respectively arranged on two sides of the moving block, the number of the positioning grooves is two, the two positioning grooves are respectively arranged on two sides of the strip-shaped groove, and the two positioning blocks are respectively located in the two positioning grooves.
In order to better limit the movement of the walking rod, a walking block is arranged at one end of the walking rod, which is positioned in the walking groove, a groove is formed in the walking groove, the walking block is positioned in the groove, and the walking block is connected with the groove in a sliding manner.
In order to better limit the movement of the walking rod, the walking blocks are two, the two walking blocks are respectively arranged on two sides of the walking rod, the number of the grooves is two, and the two walking blocks are respectively located in the two grooves.
In order to better limit the movement of the walking rod, the cross section of the walking block is dovetail-shaped, and the groove is a dovetail groove.
In order to support the fixed shaft, a bearing seat is arranged on the fixed shaft, and one end of the fixed shaft is located in the bearing seat.
In order to realize automatic control, be equipped with PLC on the base, first motor, second motor, cylinder and main part all are connected with the PLC electricity.
The metal plate rounding welding device with the heat dissipation function has the advantages that the rounding forming of a workpiece is achieved through the forming mechanism, the welding mechanism is used for welding a joint, and the heat dissipation mechanism is used for rapidly dissipating heat of a welding point.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a metal plate edge-rounding welding device with a heat dissipation function according to the present invention;
FIG. 2 is a schematic structural diagram of a forming mechanism of the apparatus for fillet welding of metal plates with heat dissipation function according to the present invention;
FIG. 3 is a schematic view of the connecting structure of the moving bar and the support bar of the apparatus for fillet welding of metal sheets with heat dissipation function according to the present invention;
FIG. 4 is a schematic view of the connection structure of the walking rod and the cross rod of the metal plate bending and welding device with heat dissipation function of the present invention;
FIG. 5 is a schematic structural diagram of a heat dissipation mechanism of the apparatus for fillet welding of metal plates with heat dissipation function according to the present invention;
in the figure: 1. the automatic positioning device comprises a base, 2. a support rod, 3. a cross rod, 4. a bottom plate, 5. a fixed column, 6. a first motor, 7. a driving shaft, 8. a first screw rod, 9. a push block, 10. a push plate, 11. a moving rod, 12. a limiting rod, 13. a spring, 14. a rotating shaft, 15. a rotating wheel, 16. a first bevel gear, 17. a second bevel gear, 18. a bidirectional screw rod, 19. a moving block, 20. a clamping block, 21. a second motor, 22. a second screw rod, 23. a walking rod, 24. a cylinder, 25. a main body, 26. a heat dissipation fin, 27. a connecting rod, 28. a fixed rod, 29. a fixed shaft, 30. a fan, 31. a gear, 32. a rack, 33. a sliding block, 34. a positioning block and 35. a walking.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a metal plate round-bending welding device with a heat dissipation function comprises a base 1, a support rod 2, a cross rod 3, a bottom plate 4, a fixing column 5, a forming mechanism, a welding mechanism and a heat dissipation mechanism, wherein the cross rod 3 is arranged above the base 1 through the support rod 2, the bottom plate 4 and the fixing column 5 are both arranged on the support rod 2, the fixing column 5 is positioned above the bottom plate 4, a notch is arranged on the bottom plate 4, the notch is arranged opposite to the fixing column 5, the forming mechanism is arranged on the base 1, the welding mechanism is arranged on the cross rod 3, the fixing column 5 is arranged in a hollow manner, and the heat dissipation mechanism is arranged in the fixing column 5;
when the device uses, place the metal sheet on bottom plate 4, realize the curved circle shaping of metal sheet through forming mechanism, weld the metal sheet tip of curved circle through welding mechanism, realize dispelling the heat fast through heat dissipation mechanism.
As shown in fig. 2-3, the forming mechanism includes a pushing assembly and an extruding assembly, the pushing assembly includes a driving unit and a pushing unit, the driving unit includes a first motor 6, a driving shaft 7 and a first lead screw 8, the first motor 6 is vertically disposed on the base 1 upward, the driving shaft 7 is mounted on the first motor 6, one end of the first lead screw 8 is connected with one end of the driving shaft 7 far from the first motor 6, the first lead screw 8 and the driving shaft 7 are coaxially disposed, the pushing unit includes a pushing block 9, a pushing plate 10, a moving rod 11, a limiting rod 12 and a spring 13, the moving rod 11 is sleeved on the first lead screw 8, the supporting rod 2 is provided with a sliding groove, one end of the moving rod 11 is located in the sliding groove, the moving rod 11 is slidably connected with the sliding groove, the pushing plate 10 is disposed between the moving rod 11 and the fixing column 5, the limiting rod 12 is arranged on the push plate 10, the limiting rod 12 penetrates through the moving rod 11, the limiting rod 12 is connected with the moving rod 11 in a sliding manner, the spring 13 is sleeved on the limiting rod 12, the spring 13 is located between the push plate 10 and the moving rod 11, one end of the spring 13 is connected with the push plate 10, the other end of the spring 13 is connected with the moving rod 11, the push block 9 is arranged on the push plate 10, the push block 9 is located between the push plate 10 and the fixed column 5, the section of the push block 9 is arc-shaped, the circle center of the arc-shaped section of the push block 9 is located on the axis of the fixed column 5, the extrusion assembly comprises a rotating unit and an extrusion unit, the rotating unit comprises a rotating shaft 14, a rotating wheel 15, a first bevel gear 3116, a second bevel gear 3117 and a bidirectional screw rod 18, the rotating shaft 14 is arranged on one side of the first motor 6, and the rotating shaft 14 is, the two rotating wheels 15 are respectively sleeved on the driving shaft 7 and the rotating shaft 14, the two rotating wheels 15 are respectively in key connection with the driving shaft 7 and the rotating shaft 14, the two rotating wheels 15 are in transmission connection through a belt, the first bevel gear 3116 is sleeved on one end, far away from the rotating wheels 15, of the rotating shaft 14, the first bevel gear 3116 is in key connection with the rotating shaft 14, the second bevel gear 3117 is sleeved on one end, close to the rotating shaft 14, of the bidirectional screw rod 18, the second bevel gear 3117 is in key connection with the bidirectional screw rod 18, the second bevel gear 3117 is meshed with the first bevel gear 3116, the two extrusion units are respectively arranged on two sides of the bidirectional screw rod 18, the two extrusion units are respectively arranged on two sides of the fixed column 5, each extrusion unit comprises a moving block 19 and a clamping block 20, the moving block 19 is sleeved on the bidirectional screw rod 18, and, a strip-shaped groove is formed in the supporting rod 2, one end of the moving block 19 is located in the strip-shaped groove, the clamping block 20 is arranged on the moving block 19, the clamping block 20 is arranged opposite to the fixed column 5, the section of the clamping block 20 is arc-shaped, and the circle center of the arc-shaped section of the clamping block 20 is located on the axis of the fixed column 5;
when the first motor 6 is operated, the first motor 6 drives the driving shaft 7 to rotate, the driving shaft 7 drives the first screw rod 8 to rotate, the first screw rod 8 drives the moving rod 11 to move, the moving rod 11 drives the spring 13 to move, the spring 13 drives the push plate 10 to move, the push plate 10 drives the push block 9 to move, so that the push block 9 penetrates through the notch on the bottom plate 4 and pushes a metal plate on the bottom plate 4 upwards, so that the metal plate is clamped between the push block 9 and the fixed column 5 and is extruded into a U shape, the driving shaft 7 drives the rotating wheel 15 to rotate, the rotating wheel 15 drives the other rotating wheel 15 to rotate through a belt, the other rotating wheel 15 drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the first bevel gear 3116 to rotate, the first bevel gear 3116 drives the second bevel gear 3117 to rotate, the second bevel gear 3117 drives the bidirectional screw rod 18 to rotate, the bidirectional screw rod 18 drives the two moving, so that the clamping blocks 20 push the two ends of the metal plate to be attached to the fixing columns 5, thereby completing the rounding forming.
Here, the moving rod 11 moves to drive the sliding block 33 to move, and the sliding block 33 is located in the limiting groove, so that the sliding block 33 can only move along the axial direction of the limiting groove, and the movement of the sliding block 33 is limited, and the movement of the moving rod 11 is better limited.
Here, the moving block 19 moves to drive the positioning block 34 to move, and the positioning block 34 is located in the positioning groove, so that the positioning block 34 can only move along the axis direction of the positioning groove, and therefore the movement of the positioning block 34 is limited, and the movement of the moving block 19 is better limited.
Here when ejector pad 9 promotes the metal sheet and contacts with fixed column 5, this moment clamp splice 20 has not leaned on with the metal sheet yet, along with the continuation operation of first motor 6, push pedal 10 receives the unable removal of blockking of fixed column 5, first lead screw 8 can drive carriage release lever 11 and be close to towards push pedal 10, thereby make spring 13 compress, the restoring force of spring 13 produces ascending thrust to push pedal 10, push pedal 10 produces ascending thrust to ejector pad 9, thereby realize bigger extrusion force to the metal sheet, realize better shaping effect, when spring 13 is compressed, the tip of clamp splice 20 drive metal sheet at this moment removes, thereby extrude the rounding to two tip of metal sheet, can realize the rounding shaping of metal sheet promptly.
When the workpiece needs to be taken down, the first motor 6 runs reversely, the first motor 6 drives the screw rod to rotate reversely, so that the push block 9 moves reversely, the rotating unit is driven to rotate reversely, the rotating unit drives the two extrusion units to move reversely, and therefore enough space is reserved between the push block 9, the clamping block 20 and the fixing column 5, and the workpiece can be taken down.
In order to better limit the movement of the moving rod 11, a sliding block 33 is arranged at one end of the moving rod 11, which is positioned in the sliding groove, a limiting groove is arranged in the sliding groove, the sliding block 33 is positioned in the limiting groove, and the sliding block 33 is connected with the limiting groove in a sliding manner.
In order to better limit the movement of the moving rod 11, the number of the sliding blocks 33 is two, the two sliding blocks 33 are respectively arranged on two sides of the moving rod 11, the number of the limiting grooves is two, and the two sliding blocks 33 are respectively positioned in the two limiting grooves.
In order to better limit the movement of the moving block 19, a positioning block 34 is arranged at one end of the moving block 19, which is located in a strip-shaped groove, a positioning groove is formed in the strip-shaped groove, the positioning block 34 is located in the positioning groove, and the positioning block 34 is connected with the positioning groove in a sliding manner.
In order to better limit the movement of the moving block 19, the number of the positioning blocks 34 is two, the two positioning blocks 34 are respectively arranged on two sides of the moving block 19, the number of the positioning grooves is two, the two positioning grooves are respectively arranged on two sides of the strip-shaped groove, and the two positioning blocks 34 are respectively located in the two positioning grooves.
As shown in fig. 4, the welding mechanism includes a second motor 21, a second lead screw 22, a walking rod 23, a cylinder 24 and a main body 25, the second motor 21 is horizontally disposed on the cross bar 3, the second lead screw 22 is mounted on the second motor 21, the walking rod 23 is sleeved on the second lead screw 22, the walking rod 23 is in threaded connection with the second lead screw 22, a walking groove is disposed on the cross bar 3, the walking rod 23 is in the walking groove, the walking rod 23 is in sliding connection with the walking groove, the cylinder 24 is vertically disposed downward on the walking rod 23, and the main body 25 is mounted on the cylinder 24;
after the metal plate is rounded, the two ends of the metal plate are overlapped, at this time, the air cylinder 24 and the main body 25 are operated, the air rod of the air cylinder 24 is extended, the main body 25 is driven to move downwards, the joint of the metal plate is welded through the main body 25, after the welding is completed, the air cylinder 24 is reversely operated, the air rod of the air cylinder 24 is retracted, the main body 25 is moved away from the welding position, then the second motor 21 is operated, the second lead screw 22 is driven to move by the second motor 21, the walking rod 23 is driven by the second lead screw 22 to move, the walking rod 23 drives the air cylinder 24 to move, the air cylinder 24 drives the main body 25 to move, the main body 25 is moved to the next welding point, then the second motor 21 is stopped, the air cylinder 24 and the main body 25 are operated again, the next welding point is welded, and therefore, the joint of the.
Here, the walking rod 23 moves to drive the walking block 35 to move, and the walking block 35 is located in the dovetail groove, so that the walking block 35 can only move along the axis direction of the dovetail groove, the movement of the walking block 35 is limited, and the movement of the walking rod 23 is better limited.
In order to better limit the movement of the walking rod 23, one end of the walking rod 23, which is located in the walking groove, is provided with a walking block 35, a groove is formed in the walking groove, the walking block 35 is located in the groove, and the walking block 35 is connected with the groove in a sliding manner.
In order to better limit the movement of the walking rod 23, the two walking blocks 35 are arranged, the two walking blocks 35 are respectively arranged on two sides of the walking rod 23, the number of the grooves is two, and the two walking blocks 35 are respectively arranged in the two grooves.
In order to better limit the movement of the walking rod 23, the cross section of the walking block 35 is dovetail-shaped, and the groove is a dovetail groove.
As shown in fig. 5, the heat dissipation mechanism includes heat dissipation fins 26, a connecting rod 27, a fixing rod 28, a fixing shaft 29, a fan 30, a gear 31 and a rack 32, the heat dissipation fins 26 are disposed on the inner wall of the fixing column 5, the heat dissipation fins 26 are disposed on the top of the fixing column 5, a plurality of heat dissipation fins 26 are uniformly disposed, the connecting rod 27 is disposed on the walking rod 23, one end of the fixing rod 28 is disposed in the fixing column 5, the other end of the fixing rod 28 extends out of the fixing column 5 and is connected to the connecting rod 27, the fixing rod 28 is parallel to the fixing column 5, the fixing shaft 29 is disposed on the fixing rod 28, the gear 31 is sleeved on the fixing shaft 29, the gear 31 is in key connection with the fixing shaft 29, the rack 32 is disposed on the inner wall of the fixing column 5, the rack 32 is parallel to the fixing rod 28, the rack 32 is engaged with the, the fan 30 is disposed opposite to the heat dissipating fins 26.
When the workpiece is welded, a large amount of heat is generated, after the heat is absorbed by the fixing column 5, the heat is transmitted to the radiating fin 26, the contact area with the air is increased through the radiating fin 26, so that the heat exchange speed with the air is accelerated, the radiating efficiency is improved, meanwhile, the walking rod 23 moves to drive the connecting rod 27 to move, the connecting rod 27 drives the fixing rod 28 to move, the fixing rod 28 drives the fixing shaft 29 to move, the fixing shaft 29 drives the gear 31 to move, the gear 31 is meshed with the rack 32, the gear 31 rotates along the rack 32, the gear 31 rotationally drives the fixing shaft 29 to rotate, the fixing shaft 29 drives the fan 30 to rotate, so that the air flowing speed is increased, a better radiating effect is realized, the heat radiation of the workpiece is accelerated, the cooling efficiency is improved, and the workpiece is.
In order to support the fixed shaft 29, a bearing seat is provided on the fixed shaft 28, and one end of the fixed shaft 29 is located in the bearing seat.
In order to realize automatic control, a PLC is arranged on the base 1, and the first motor 6, the second motor 21, the cylinder 24 and the main body 25 are all electrically connected with the PLC.
When the device is used, the driving unit is operated, the pushing unit is driven to move through the driving unit, the metal plate is extruded to form a U shape, the driving unit drives the rotating unit to rotate, the rotating unit drives the two extruding units to move, the end portion of a workpiece is extruded, accordingly, the workpiece is formed into a round, welding of the joint is achieved through the welding mechanism, the heat dissipation mechanism is driven to operate through the movement of the welding mechanism, and air cooling heat dissipation is achieved.
Compared with the prior art, this metal sheet bending welding set with heat dissipation function, the bending shaping of work piece is realized through forming mechanism, weld the junction through welding mechanism, carry out heat dissipation fast to the butt joint through heat dissipation mechanism, compare with current forming mechanism, this forming mechanism realizes promoting the linkage of subassembly and extrusion subassembly through an output, realize the quick bending of work piece, the energy has been saved, and this linkage adopts pure mechanical structure, the use of electronic component such as sensor has been avoided, the stability and the life of device have been improved, compare with current heat dissipation mechanism, this mechanism is through the linkage with welding mechanism, online heat dissipation has been realized, and carry out the dual heat dissipation through radiating fin 26 and fan 30, the heat dissipation efficiency is improved, thereby work efficiency is improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The metal plate round-bending welding device with the heat dissipation function is characterized by comprising a base (1), a support rod (2), a cross rod (3), a bottom plate (4), a fixing column (5), a forming mechanism, a welding mechanism and a heat dissipation mechanism, wherein the cross rod (3) is arranged above the base (1) through the support rod (2), the bottom plate (4) and the fixing column (5) are both arranged on the support rod (2), the fixing column (5) is positioned above the bottom plate (4), a notch is formed in the bottom plate (4), the notch is opposite to the fixing column (5), the forming mechanism is arranged on the base (1), the welding mechanism is arranged on the cross rod (3), the fixing column (5) is arranged in a hollow mode, and the heat dissipation mechanism is arranged in the fixing column (5);
the forming mechanism comprises a pushing assembly and an extruding assembly, the pushing assembly comprises a driving unit and a pushing unit, the driving unit comprises a first motor (6), a driving shaft (7) and a first lead screw (8), the first motor (6) is vertically arranged on a base (1) upwards, the driving shaft (7) is arranged on the first motor (6), one end of the first lead screw (8) is connected with one end, far away from the first motor (6), of the driving shaft (7), the first lead screw (8) is coaxially arranged with the driving shaft (7), the pushing unit comprises a pushing block (9), a pushing plate (10), a moving rod (11), a limiting rod (12) and a spring (13), the moving rod (11) is sleeved on the first lead screw (8), a sliding groove is formed in a supporting rod (2), one end of the moving rod (11) is positioned in the sliding groove, the moving rod (11) is connected with the sliding groove in a sliding manner, the push plate (10) is arranged between the moving rod (11) and the fixed column (5), the limiting rod (12) is arranged on the push plate (10), the limiting rod (12) penetrates through the moving rod (11), the limiting rod (12) is in sliding connection with the moving rod (11), the spring (13) is sleeved on the limiting rod (12), the spring (13) is located between the push plate (10) and the moving rod (11), one end of the spring (13) is connected with the push plate (10), the other end of the spring (13) is connected with the moving rod (11), the push block (9) is arranged on the push plate (10), the push block (9) is located between the push plate (10) and the fixed column (5), the cross section of the push block (9) is arc-shaped, the circle center of the arc-shaped cross section of the push block (9) is located on the axis of the fixed column (5), the extrusion assembly comprises a rotating unit and an extrusion unit, the rotating unit comprises a rotating shaft (14), rotating wheels (15), first bevel gears (31) (16), second bevel gears (31) (17) and a bidirectional screw rod (18), the rotating shaft (14) is arranged on one side of a first motor (6), the rotating shaft (14) is parallel to a driving shaft (7), the rotating wheels (15) are two, the two rotating wheels (15) are respectively sleeved on the driving shaft (7) and the rotating shaft (14), the two rotating wheels (15) are respectively connected with the driving shaft (7) and the rotating shaft (14) in a key mode, the two rotating wheels (15) are connected through belt transmission, the first bevel gears (31) (16) are sleeved at one end, far away from the rotating wheels (15), of the rotating shaft (14), the first bevel gears (31) (16) are connected with the rotating shaft (14) in a key mode, the second bevel gears (31) (17) are sleeved at one end, close to the rotating shaft (14), of the bidirectional screw, the second bevel gears (31) (17) are connected with a bidirectional screw rod (18) in a key way, the second bevel gears (31) (17) are engaged with the first bevel gears (31) (16), the two extrusion units are respectively arranged at two sides of the bidirectional screw rod (18), the two extrusion units are respectively positioned at two sides of the fixed column (5), the extrusion unit comprises a moving block (19) and a clamping block (20), the moving block (19) is sleeved on the bidirectional screw rod (18), the moving block (19) is in threaded connection with the bidirectional screw rod (18), the support rod (2) is provided with a strip-shaped groove, one end of the moving block (19) is positioned in the strip-shaped groove, the clamping block (20) is arranged on the moving block (19), the clamping block (20) is arranged opposite to the fixing column (5), the section of the clamping block (20) is arc-shaped, the circle center of the arc-shaped section of the clamping block (20) is positioned on the axis of the fixed column (5);
the welding mechanism comprises a second motor (21), a second screw rod (22), a walking rod (23), an air cylinder (24) and a main body (25), the second motor (21) is horizontally arranged on the cross rod (3), the second screw rod (22) is installed on the second motor (21), the walking rod (23) is sleeved on the second screw rod (22), the walking rod (23) is in threaded connection with the second screw rod (22), a walking groove is formed in the cross rod (3), the walking rod (23) is in the walking groove, the walking rod (23) is in sliding connection with the walking groove, the air cylinder (24) is vertically downwards arranged on the walking rod (23), and the main body (25) is installed on the air cylinder (24);
the heat dissipation mechanism comprises heat dissipation fins (26), connecting rods (27), a fixing rod (28), a fixing shaft (29), a fan (30), a gear (31) and a rack (32), wherein the heat dissipation fins (26) are arranged on the inner wall of the fixing column (5), the heat dissipation fins (26) are positioned at the top of the fixing column (5), the heat dissipation fins (26) are provided with a plurality of heat dissipation fins (26), the heat dissipation fins (26) are uniformly arranged, the connecting rods (27) are arranged on a walking rod (23), one end of the fixing rod (28) is positioned in the fixing column (5), the other end of the fixing rod (28) extends out of the fixing column (5) and is connected with the connecting rods (27), the fixing rod (28) is parallel to the fixing column (5), the fixing shaft (29) is arranged on the fixing rod (28), the gear (31) is sleeved on the fixing shaft (29), and the gear (31) is in, the rack (32) is arranged on the inner wall of the fixing column (5), the rack (32) is parallel to the fixing rod (28), the rack (32) is meshed with the gear (31), the fan (30) is arranged on the fixing shaft (29), and the fan (30) and the heat dissipation fins (26) are arranged in a right-to-right mode.
2. The apparatus for fillet welding of metal plates with heat dissipation function according to claim 1, wherein the moving rod (11) has a sliding block (33) at one end thereof located in a sliding groove, the sliding groove has a limiting groove therein, the sliding block (33) is located in the limiting groove, and the sliding block (33) is slidably connected with the limiting groove.
3. The apparatus for fillet welding of metal sheets with heat dissipation function according to claim 2, wherein there are two sliding blocks (33), two sliding blocks (33) are respectively disposed on both sides of the moving rod (11), there are two limiting grooves, and two sliding blocks (33) are respectively disposed in the two limiting grooves.
4. The apparatus for fillet welding of metal plates with heat dissipation function according to claim 1, wherein the moving block (19) has a positioning block (34) at one end thereof located in the bar-shaped groove, the bar-shaped groove has a positioning slot therein, the positioning block (34) is located in the positioning slot, and the positioning block (34) is slidably connected with the positioning slot.
5. The apparatus for fillet welding of metal plates with heat dissipation function according to claim 4, wherein there are two positioning blocks (34), two positioning blocks (34) are respectively disposed on two sides of the moving block (19), two positioning slots are respectively disposed on two sides of the strip-shaped slot, and two positioning blocks (34) are respectively disposed in the two positioning slots.
6. The apparatus for fillet welding of metal sheets with heat dissipation function according to claim 1, wherein the end of the positioning rod (23) located in the positioning groove is provided with a positioning block (35), the positioning groove is provided with a groove, the positioning block (35) is located in the groove, and the positioning block (35) is connected with the groove in a sliding manner.
7. The apparatus for radius-curvature welding of metal sheets with heat dissipation function as claimed in claim 6, characterized in that there are two of the positioning blocks (35), two positioning blocks (35) are respectively disposed on both sides of the positioning rod (23), there are two of the grooves, and two positioning blocks (35) are respectively disposed in the two grooves.
8. The apparatus for fillet welding of metal sheets with heat dissipating function as in claim 7, wherein the cross section of said block (35) is dovetail-shaped and said groove is dovetail-shaped.
9. The apparatus for radius-welding metal plates with heat dissipation function as claimed in claim 1, wherein the fixing rod (28) is provided with a bearing housing, and one end of the fixing shaft (29) is located in the bearing housing.
10. The apparatus for fillet welding of metal sheets with heat dissipation function according to claim 1, wherein the base (1) is provided with a PLC, and the first motor (6), the second motor (21), the cylinder (24) and the main body (25) are electrically connected to the PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011119544.1A CN112372182A (en) | 2020-10-19 | 2020-10-19 | Metal plate bending and welding device with heat dissipation function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011119544.1A CN112372182A (en) | 2020-10-19 | 2020-10-19 | Metal plate bending and welding device with heat dissipation function |
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| Publication Number | Publication Date |
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| CN112372182A true CN112372182A (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011119544.1A Withdrawn CN112372182A (en) | 2020-10-19 | 2020-10-19 | Metal plate bending and welding device with heat dissipation function |
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| CN (1) | CN112372182A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749823A (en) * | 2022-06-14 | 2022-07-15 | 苏州宇薄新能源科技有限公司 | Metal filters transversal joint welding device |
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Application publication date: 20210219 |