CN114769871A

CN114769871A - Welding equipment for sheet metal working

Info

Publication number: CN114769871A
Application number: CN202210683463.7A
Authority: CN
Inventors: 苑跟明
Original assignee: Jiangsu Sida Heavy Industry Co ltd
Current assignee: Jiangsu Sida Heavy Industry Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-07-22

Abstract

The invention discloses welding equipment for sheet metal machining, which comprises an equipment main body, wherein the top of the equipment main body is fixedly connected with a machining pallet, the middle position of the top of the machining pallet is fixedly connected with a welding device, the top of the machining pallet is fixedly connected with protective shells at two sides of the welding device, the top of the front face of each protective shell is fixedly connected with an operation panel, and the middle position of the top of each protective shell is fixedly connected with a driving box. This welding equipment for sheet metal working, the protection scope that protective housing can stretch out to the processing pallet for the extended position of processing pallet can guide the installation of machined part and deposit with the temporality, thereby accelerated the machined part welding front and back get the speed of putting, fixed plate and adjusting device closely laminate, make the fixed plate can fix the laser-welder, be convenient for alleviate rocking that produces when the welder removes, and then improved the welding quality of welder.

Description

Welding equipment for sheet metal working

Technical Field

The invention relates to the technical field of sheet metal machining, in particular to welding equipment for sheet metal machining.

Background

The sheet metal is a comprehensive cold processing technology aiming at a metal sheet, and comprises shearing, punching/cutting/compounding, folding, welding, riveting, splicing and forming such as an automobile body and the like, and is characterized in that the thickness of the same part is consistent, the sheet metal part is a product processed by the sheet metal technology, people can not leave the sheet metal part everywhere in life, the sheet metal part has the characteristics of light weight, high strength, electric conduction, electromagnetic shielding, low cost, good large-scale mass production performance and the like, and is widely applied to the fields of electronic appliances, communication, automobile industry, medical instruments and the like, but the workpiece is easy to loosen during welding processing, so that the welding quality is reduced, the edge position of the workpiece is easy to be damaged when the clamping force of the workpiece is too large, and the precision of the workpiece during welding is reduced.

In conclusion, when welding is performed, the workpiece is prone to loosening, so that welding quality is reduced, when the clamping force of the workpiece is too high, the edge position of the workpiece is prone to being damaged, and the welding precision of the workpiece is reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a welding device for sheet metal machining, which solves the problems that the welding quality is reduced because a machined part is easy to loosen during welding machining, the edge position of the machined part is easy to be damaged when the clamping force of the machined part is too large, and the welding precision of the machined part is reduced.

In order to solve the technical problems, the invention provides a welding device for sheet metal processing, which comprises a device main body, wherein the top of the device main body is fixedly connected with a processing pallet, the processing pallet can extend out of the protection range of a protective shell, so that the extending position of the processing pallet can guide and temporarily store the installation of a processed piece, the picking and placing speed of the processed piece before and after welding is accelerated, meanwhile, the processing pallet can play a role in separating the device main body from a welding device, the welding device is fixedly connected at the middle position of the top of the processing pallet, the protective shells are fixedly connected at two sides of the welding device at the top of the processing pallet, impurities generated in the processing process can be blocked through a processing cavity formed by the protective shells and the processing pallet, the situation that the impurities splash everywhere during welding is effectively avoided, and the impurities on the surface of the processing pallet after welding can be fully collected, the cleaning efficiency of impurities is facilitated to be accelerated, the top of the front side of the protection shell is fixedly connected with an operation panel, the middle position of the top of the protection shell is fixedly connected with a driving box, and the middle position of the bottom of the driving box penetrates through the protection shell and extends to the outside of the protection shell;

the welding device comprises a fixing plate, the fixing plate is tightly attached to an adjusting device through the fixing plate, so that the fixing plate can fix the laser welder, the shaking generated when the welder moves is convenient to reduce, the fixing plate can stably adjust the processing position of a workpiece when reciprocating along with the adjusting device, the stability of the welder during working is effectively improved, the welding quality of the welder is further improved, the laser welder is fixedly connected to the middle position of the top of the fixing plate, the middle position of the bottom of the laser welder penetrates through the laser welder and extends to the outside of the laser welder, the adjusting device is fixedly connected to the back of the fixing plate, the mounting frames are fixedly connected to two sides of the bottom of the adjusting device, the fastening devices are fixedly connected to two sides of the bottom of an inner cavity of the mounting frame, and the mounting frames penetrate through the middle position of the top of the fastening devices, the bearing capacity of the surface of the installation frame can be increased under the support of the fastening device through the installation frame, so that the installation frame is not easy to loose after installation, and meanwhile, when the installation frame is under the pressure of the adjusting device, the fastening device can share the installation frame, thereby being beneficial to avoiding the situation that the top of the installation frame is reduced due to long-time bearing after the installation frame is used for a long time, being convenient for ensuring that the connection position of the installation frame and the adjusting device is in a horizontal state, and enabling the fastening device to adjust the fixed position of a workpiece.

Preferably, the fastening device comprises a rotary driving disc, the two sides of the top of the rotary driving disc are slidably connected with fastening arc plates, the fastening arc plates are driven by an air cylinder to stretch and retract, and the fastening arc plates are contacted with the rotary driving disc, so that the stability of the fastening arc plates during movement is improved, the clamping or stopping of the fastening arc plates during movement is avoided, the horizontal state of the fastened workpieces is further improved, the welding precision of the workpieces is effectively ensured, the rotary driving disc can guide the movement direction of the fastening arc plates, the workpieces are effectively prevented from being fixed untight due to the deviation of the movement positions of the fastening arc plates, the elastic extrusion blocks are fixedly connected to the middle of one side of the fastening arc plates close to the rotary driving disc, and are tightly attached to the fastening arc plates, so that the elastic extrusion blocks are contacted with the workpieces when the fastening arc plates fix the workpieces, the elastic extrusion block can reduce the moving range of the fastening arc plate when the elastic extrusion block fixes the workpiece along with the fastening arc plate, the middle position of the bottom of the rotary driving disc is rotatably connected with a lifting device, the middle parts of the outer walls at two sides of the lifting device are fixedly connected with supporting frames, the supporting frames are tightly attached to the lifting device, so that the supporting frames play a limiting effect when the lifting device is installed, meanwhile, the supporting frames can support and fix the installation frame, the supporting frames increase the stress area in the installation frame, and the movable space is formed between the supporting frames and the rotary driving disc, so that the rotary driving disc can be conveniently pushed by the lifting device to ascend, further correcting the fixed position of the workpiece.

Preferably, the adjusting device comprises a bearing arm, the middle part of the back surface of the bearing arm is rotatably connected with a transmission frame, the bearing arm is pushed by the transmission frame when the transmission frame is powered, so that the situation that the bearing arm is not easy to stop suddenly when moving is ensured, meanwhile, the transmission frame is in contact with the adjusting support, so that the adjusting support supports the transmission frame, the stable effect of the transmission frame when working is further increased, the transmission frame can move according to the setting, so that workers are not easy to be damaged when welding, the outer walls of the two sides of the bearing arm are fixedly connected with pushing blocks, the pushing blocks are tightly attached to the bearing arm, so that the bearing arm slides on the adjusting support when being pushed, the welding position of the welding device is adjusted, the situation that the welding device cannot be accurately positioned when welding is effectively avoided, and the pushing blocks are positioned inside a moving groove of the adjusting support, the effectual condition of having avoided promoting the piece to break away from the shifting chute inside after long-time work, the bottom sliding connection who promotes the piece has the regulation support, through adjusting support and positioner in close contact with for adjust the support and have fine stability under positioner's support, further improved the steady that promotes the piece and remove and run through, prevent to adjust the condition that the support self inclines to appear and lead to promoting the resistance increase when the piece removes, make the gear frame appear cracked problem easily because of the slope of adjusting the support when rotatory, the bottom both sides intermediate position fixedly connected with positioner of regulation support, promote one side that the bearing arm was kept away from to the piece and run through the inside of adjusting the support and extending to the regulation support.

Preferably, the lifting device comprises a placing plate, the two sides of the bottom of the inner cavity of the placing plate are fixedly connected with shifting slideways, the shifting slideways are tightly attached to the placing plate through the shifting slideways, so that the shifting slideways are not easy to loosen after being fixed on the placing plate, the shifting slideways are positioned in the placing cavity of the placing plate, the height adjusting frame cannot be contacted with the placing plate when descending to the lowest position, a space is provided for impurities to fall off when the height adjusting frame descends, the two sides of the top of each shifting slideway are both connected with displacement pieces in a sliding manner, the shifting slideways move close to each other through clockwise rotation of the rotary push rod by the displacement pieces, the height adjusting frame ascends at the moment, the displacement pieces are far away from each other when the rotary push rod rotates anticlockwise, the height adjusting frame descends, the processing height of a workpiece can be adjusted conveniently by utilizing the lifting of the height adjusting frame, and the height adjustment can be favorably carried out according to the needs of workers, and the displacement piece carries out spacing slip under rotatory push rod's drive, the effectual phenomenon of avoiding the displacement piece to drop from the aversion slide, the displacement piece is close to one side bottom intermediate position of placing the board and rotates and is connected with rotatory push rod, the displacement piece is kept away from one side middle part of rotatory push rod and is rotated and be connected with height adjustment frame, contacts through height adjustment frame and displacement piece for height adjustment frame can carry out automatically regulated on the displacement piece, is favorable to avoiding height adjustment frame to appear the condition of blocking when height-adjusting, and height adjustment frame self has the connector, is convenient for carry out the installation of part, has avoided the top of height adjustment frame and the problem that the part is not hard up to appear when the part is connected.

Preferably, the positioning device comprises a positioning washer, clamping boxes are fixedly connected to the middle parts of the outer walls of the two sides of the positioning washer, the clamping boxes are tightly attached to the positioning washer through the clamping boxes, meanwhile, the bottom of each clamping ring is in contact with the positioning washer, so that the clamping rings can extrude the positioning washer, the stability of the positioning washer after installation is further improved, the laser positioner is in contact with the laser positioner, the distance extending out of the clamping boxes can be adjusted to be proper length when the laser positioner is installed, the laser positioner is effectively prevented from colliding with a workpiece due to the fact that the extending distance is too long, the laser positioner is damaged, otherwise, the laser positioner cannot sense the position of the workpiece easily when the extending length of the laser positioner is too short, the clamping rings are fixedly connected to the middle parts of the side, close to the positioning washer, of the clamping boxes are tightly attached to the clamping boxes through the clamping rings, the clamping ring is enabled to position the mounting position on the clamping box, the problem that the laser positioner is loosened after being mounted is conveniently reduced, the laser positioner contacts the clamping ring after being mounted, the laser positioner is enabled to be opposite in pairs, the laser positioner can grab and position a workpiece, the situation that the contact position of the welding device and the workpiece is damaged due to the fact that the welding device is lowered to an overlarge position is effectively avoided, the positioning accuracy of the welding device during welding is further improved, the laser positioner is fixedly connected to the middle position of the bottom of an inner cavity of the clamping ring, one side, away from the positioning washer, of the laser positioner is fixedly connected with the clamping box, blocking objects are slidably connected to the two sides, located on the clamping box, of the top of the positioning washer, the blocking objects are lifted in the vertical direction on the positioning washer through the lifting of the blocking objects in the vertical direction, the condition that impurity that the effectual welder produced when having avoided welding the machined part splashes everywhere can avoid the staff to lead to injured problem because of mistake touching the welding position when keeping off the thing frame simultaneously, can carry out the adjustment of fixing a position according to the machined part of different thickness.

Preferably, the bottom of the object baffle penetrates through the positioning washer and extends to the inside of the positioning washer, and one side of the laser positioner, which is far away from the positioning washer, penetrates through the clamping box and extends to the inside of the clamping box.

Preferably, one end of the rotary push rod, which is close to the placing plate, penetrates through the displacement piece and extends to the outside of the displacement piece, and the bottom of one side of the height adjusting frame, which is close to the displacement slide way, penetrates through the displacement piece and extends to the inside of the displacement piece.

Preferably, the position that the driving frame is kept away from the bearing arm runs through the regulation support and extends to the outside of adjusting the support, the top both sides of positioner run through the regulation support and extend to the inside of adjusting the support.

Preferably, the middle position of the bottom of the driving box is rotatably connected with an adjusting device, and two sides of the top of the adjusting device are fixedly connected with the protective shell.

The invention provides a welding device for sheet metal processing. The method has the following beneficial effects:

(I), this welding equipment is used in panel beating, the processing pallet has been set up, protective housing, the laser-beam welding ware, the fixed plate, can stretch out protective housing's protection scope through the processing pallet, make the extended position of processing pallet guide and temporary storage to the installation of machined part, thereby accelerated the machined part welding front and back get put speed, the while processing pallet can play divided effect to equipment main part and welding set, the fixed plate closely laminates with adjusting device, make the fixed plate can fix the laser-beam welding ware, be convenient for alleviate rocking that produces when the welding ware removed, the stability of effectual improvement welding ware during operation, and then the welding quality of welding ware has been improved.

(II), this welding equipment for sheet metal working, closely laminate through screens ring and screens case, make the screens ring fix a position the mounted position on the screens case, be convenient for reduce the not hard up problem of appearance after the laser locator installation, the accuracy of location when further having improved the welding ware welding, screens case closely laminates with the positioning washer, the bottom contact positioning washer of screens ring simultaneously, make the screens ring can extrude the positioning washer, and then increase the stability after the positioning washer is installed, the effectual laser locator of having avoided bumps with the machined part because of the distance overlength that stretches out.

(III), this welding equipment for sheet metal working, through the displacement piece clockwise turning at the rotatory push rod two liang be close to the removal at the aversion slide, height adjustment frame rises this moment, and the displacement piece keeps away from between two liang when rotatory push rod anticlockwise turning, make height adjustment frame descend, the lift of convenient to utilize height adjustment frame is adjusted the machining height of machined part, be favorable to carrying out the altitude mixture control according to staff's needs, height adjustment frame and displacement piece contact, make height adjustment frame can carry out automatically regulated on the displacement piece, be favorable to avoiding height adjustment frame the condition that blocks to appear when height-adjusting.

(IV), this welding equipment for panel beating is closely laminated through promoting piece and bearing arm to slide on adjusting the support when the bearing arm receives thrust, and then adjust the welding position of welding ware, the effectual condition of avoiding the welding ware to appear unable pinpointing when the welding, promote the bearing arm when the transmission frame receives power, thereby the difficult condition that stops suddenly that appears when having guaranteed the bearing arm removal, make the staff be difficult for receiving the damage when the welding.

(V), this welding equipment for sheet metal working, closely laminate through elastic extrusion piece and fastening arc board, make the elastic extrusion piece contact the machined part earlier when the fastening arc board carries out the fixed of machined part, and shrink when receiving the extrusion of machined part, make the elastic extrusion piece shrink after can protecting the border position of machined part, the effectual damage that has alleviateed the machined part border position and received, the fastening arc board stretches out and draws back under the cylinder drives, and fastening arc board and rotary driving dish contact, thereby the stationarity when having increased the fastening arc board and having removed, be favorable to avoiding the fastening arc board to appear blocking or the condition that stops motionless at the in-process that removes.

(VI), this welding equipment for sheet metal working, through keeping off the thing and carry out the lift of vertical direction on the locating washer for stop the machined part when the fender thing frame rises, the effectual condition of splashing everywhere of impurity that has avoided the welding ware to produce when the machined part welding, adjust support and positioner in close contact with, make and adjust the support and have fine stability under positioner's support, further improved the steady that promotes the piece and remove and run through, prevent to adjust the condition that resistance when support self slope appears and leads to promoting the piece to remove increases.

(VII), this welding equipment for sheet metal working, closely laminate through the aversion slide with placing the board, thereby it is difficult for appearing not hard up to have guaranteed that the aversion slide is fixed on placing the board after, make the height adjustment frame can not with place the board contact when descending to the extreme low position, for impurity drops when descending and provides the space, the support frame closely laminates with elevating gear, make the support frame play spacing effect when elevating gear installs, be convenient for rise under rotary drive disk receives elevating gear's promotion, further revise the fixed position of machined part.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic view of the welding apparatus of the present invention;

FIG. 3 is a schematic view of the construction of the fastening device of the present invention;

FIG. 4 is a schematic view of the structure of the adjusting device of the present invention;

FIG. 5 is a schematic structural diagram of the lifting device of the present invention;

FIG. 6 is a schematic structural diagram of a positioning device according to the present invention.

In the figure: 1. an apparatus main body; 2. a protective housing; 3. processing a pallet; 4. a welding device; 41. a mounting frame; 42. a laser welder; 43. a fixing plate; 44. a fastening device; 441. a support frame; 442. a rotating drive disk; 443. fastening the arc plate; 444. an elastic extrusion block; 445. a lifting device; 81. placing a plate; 82. a displacement member; 83. a height adjusting frame; 84. a shifting slideway; 85. rotating the push rod; 45. an adjustment device; 451. a transmission frame; 452. a load-bearing arm; 453. a pushing block; 454. adjusting the bracket; 455. a positioning device; 91. a clamping box; 92. a laser locator; 93. a blocking frame; 94. a positioning washer; 95. a position clamping ring; 5. an operation panel; 6. a drive box.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1-6, the present invention provides a technical solution: a welding device for sheet metal processing comprises a device main body 1, wherein a processing pallet 3 is fixedly connected to the top of the device main body 1, the protection range of a protective shell 2 can be extended through the processing pallet 3, so that the extended position of the processing pallet 3 can guide and temporarily store the installation of a processed piece, the picking and placing speed of the processed piece before and after welding is accelerated, meanwhile, the processing pallet 3 can play a role in separating the device main body 1 from a welding device 4, the middle position of the top of the processing pallet 3 is fixedly connected with the welding device 4, the protective shell 2 is fixedly connected to the two sides of the welding device 4 at the top of the processing pallet 3, impurities generated in the processing process can be blocked through a processing cavity formed by the protective shell 2 and the processing pallet 3, the situation that the impurities splash everywhere during welding is effectively avoided, and the impurities on the surface of the processing pallet 3 after welding can be sufficiently collected, the cleaning efficiency of impurities is accelerated, the top of the front face of the protective shell 2 is fixedly connected with an operation panel 5, the middle position of the top of the protective shell 2 is fixedly connected with a driving box 6, and the middle position of the bottom of the driving box 6 penetrates through the protective shell 2 and extends to the outside of the protective shell 2;

the welding device 4 comprises a fixing plate 43, the fixing plate 43 is tightly attached to an adjusting device 45 through the fixing plate 43, so that the fixing plate 43 can fix the laser welder 42, the shaking generated when the welder moves is convenient to reduce, the fixing plate 43 can stably adjust the processing position of a workpiece when reciprocating along with the adjusting device 45, the stability of the welder during working is effectively improved, and the welding quality of the welder is further improved, the laser welder 42 is fixedly connected to the middle position of the top of the fixing plate 43, the middle position of the bottom of the laser welder 42 penetrates through the laser welder 42 and extends to the outside of the laser welder 42, the adjusting device 45 is fixedly connected to the back of the fixing plate 43, the mounting frames 41 are fixedly connected to two sides of the bottom of the adjusting device 45, the fastening devices 44 are fixedly connected to two sides of the bottom of the inner cavity of the mounting frame 41, and the middle position of the top of the fastening devices 44 penetrates through the mounting frame 41, the mounting frame 41 can increase the bearing capacity of the surface of the mounting frame 41 under the support of the fastening device 44, so that the mounting frame 41 is not easy to loosen after mounting, and meanwhile, when the mounting frame 41 is under the pressure of the adjusting device 45, the fastening device 44 can share the mounting frame, which is beneficial to avoiding the situation that the top of the mounting frame 41 descends due to long-time bearing after long-time use, so as to ensure that the connection position of the mounting frame 41 and the adjusting device 45 is in a horizontal state, and the fastening device 44 can adjust the fixed position of a workpiece.

Wherein, the fastening device 44 includes a rotating driving disk 442, the two sides of the top of the rotating driving disk 442 are slidably connected with fastening arc plates 443, the fastening arc plates 443 are driven by the cylinder to extend and retract, and the fastening arc plates 443 contact with the rotating driving disk 442, so as to increase the stability of the fastening arc plates 443 during moving, which is beneficial to avoiding the situation that the fastening arc plates 443 are jammed or stopped in the moving process, further improving the horizontal state of the fastened workpieces, effectively ensuring the precision of the workpieces during welding, and the rotating driving disk 442 can guide the moving direction of the fastening arc plates 443, effectively avoiding the moving position of the fastening arc plates 443 from shifting to cause the workpieces to be fixed untight, the middle part of one side of the fastening arc plates 443, which is close to the rotating driving disk 442, is fixedly connected with an elastic extrusion block 444, which is tightly attached to the fastening arc plates 443, the elastic extrusion block 444 contacts the workpiece firstly when the fastening arc plate 443 fixes the workpiece and contracts when the workpiece is extruded, so that the edge position of the workpiece can be protected after the elastic extrusion block 444 contracts, damage to the edge position of the workpiece is effectively reduced, the moving range of the fastening arc plate 443 can be reduced when the elastic extrusion block 444 fixes the workpiece along with the fastening arc plate 443, the lifting device 445 is rotatably connected to the middle position of the bottom of the rotary driving disc 442, the support frames 441 are fixedly connected to the middle parts of the outer walls of the two sides of the lifting device 445 and tightly attached to the lifting device 445 through the support frames 441, so that the support frames 441 have a limiting effect when the lifting device 445 is installed, meanwhile, the support frames 441 can support and fix the installation frame 41, and the support frames 441 can increase the stress area inside the installation frame 41, and a movable space is arranged between the supporting frame 441 and the rotating driving disc 442, so that the rotating driving disc 442 is convenient to lift under the pushing of the lifting device 445, and the fixed position of a workpiece is further corrected.

Wherein, the adjusting device 45 comprises a bearing arm 452, the middle part of the back of the bearing arm 452 is rotatably connected with a transmission frame 451, the bearing arm 452 is pushed by the transmission frame 451 when being powered, thereby ensuring that the bearing arm 452 is not easy to stop suddenly when moving, meanwhile, the transmission frame 451 is in contact with the adjusting support 454, so that the adjusting support 454 supports the transmission frame 451, further the stabilizing effect of the transmission frame 451 when working is increased, the transmission frame 451 can move according to the setting, so that the worker is not easy to be damaged when welding, the outer walls of the two sides of the bearing arm 452 are fixedly connected with pushing blocks 453, the pushing blocks 453 are tightly attached to the bearing arm 452, so as to slide on the adjusting support 454 when the bearing arm 452 is pushed, thereby adjusting the welding position of the welding device, and effectively avoiding the situation that the welding device can not be accurately positioned when welding, the pushing block 453 is located inside a moving groove of the adjusting support 454, so that the pushing block 453 is effectively prevented from being separated from the moving groove after working for a long time, the adjusting support 454 is slidably connected to the bottom of the pushing block 453, the adjusting support 454 is in close contact with the positioning device 455, the adjusting support 454 has good stability under the support of the positioning device 455, the stability of the pushing block 453 in moving and penetrating is further improved, the situation that resistance of the pushing block 453 in moving is increased due to inclination of the adjusting support 454 is prevented, the problem that the transmission frame 451 is prone to fracture due to inclination of the adjusting support 454 in rotating is solved, the positioning device 455 is fixedly connected to the middle position of two sides of the bottom of the adjusting support 454, and one side of the pushing block 453, which is far away from the bearing arm 452, penetrates through the adjusting support 454 and extends into the adjusting support 454.

Wherein, the lifting device 445 comprises a placing plate 81, two sides of the bottom of the inner cavity of the placing plate 81 are fixedly connected with a shifting slideway 84, and are tightly attached to the placing plate 81 through the shifting slideway 84, thereby ensuring that the shifting slideway 84 is not easy to loose after being fixed on the placing plate 81, and the shifting slideway 84 is positioned in the placing cavity of the placing plate 81, so that the height adjusting frame 83 can not contact with the placing plate 81 when descending to the lowest position, providing a space for impurities to fall off when the height adjusting frame 83 descends, two sides of the top of the shifting slideway 84 are both connected with a shifting piece 82 in a sliding way, the shifting slideway 84 moves close to each other through clockwise rotation of the rotating push rod 85 by the shifting piece 82, at the moment, the height adjusting frame 83 ascends, and the shifting piece 82 keeps away from each other when the rotating push rod 85 rotates anticlockwise, so that the height adjusting frame 83 descends, which is convenient for adjusting the processing height of a workpiece by utilizing the lifting of the height adjusting frame 83, be favorable to carrying out height control according to staff's needs, and displacement 82 carries out spacing slip under the drive of rotary push rod 85, the effectual phenomenon of having avoided displacement 82 to drop from aversion slide 84, displacement 82 is close to one side bottom intermediate position of placing board 81 and rotates and is connected with rotary push rod 85, displacement 82 keeps away from one side middle part of rotary push rod 85 and rotates and is connected with height adjustment frame 83, contact with displacement 82 through height adjustment frame 83, make height adjustment frame 83 can carry out the automatically regulated on displacement 82, be favorable to avoiding height adjustment frame 83 the condition that blocks to appear when height-adjusting, and height adjustment frame 83 self has the connector, be convenient for carry out the installation of part, the not hard up problem of part appears when the top of height adjustment frame 83 is connected with the part.

Wherein, the positioning device 455 comprises a positioning washer 94, the middle part of the outer wall of two sides of the positioning washer 94 is fixedly connected with a clamping box 91, the clamping box 91 is tightly attached to the positioning washer 94, and the bottom of the clamping ring 95 contacts the positioning washer 94, so that the clamping ring 95 can extrude the positioning washer 94, and further the stability of the positioning washer 94 after installation is increased, the interior of the clamping box 91 contacts the laser positioner 92, so that the distance extending out of the clamping box can be adjusted to a proper length when the laser positioner 92 is installed, thereby effectively avoiding the laser positioner 92 from colliding with a workpiece due to the fact that the extended distance is too long, causing the laser positioner 92 to be damaged, otherwise, when the extended length of the laser positioner 92 is too short, easily causing the laser positioner 92 to be incapable of sensing the position of the workpiece, the middle part of one side of the clamping box 91 close to the positioning washer 94 is fixedly connected with the clamping ring 95, the clamping ring 95 is tightly attached to the clamping box 91, so that the clamping ring 95 positions the mounting position on the clamping box 91, the problem that the laser positioner 92 loosens after being mounted is conveniently reduced, the laser positioner 92 contacts the clamping ring 95 after being mounted and enables the laser positioner 92 to be opposite in pairs, the laser positioner 92 can grasp to position a workpiece, the situation that the contact position of the welder and the workpiece is damaged due to the fact that the descending position of the welder is too large is effectively avoided, the positioning accuracy of the welder during welding is further improved, the laser positioner 92 is fixedly connected to the middle position of the bottom of the inner cavity of the clamping ring 95, one side, far away from the positioning washer 94, of the laser positioner 92 is fixedly connected with the clamping box 91, the blocking frames 93 are slidably connected to the two sides of the positioning washer 94, and vertically lift on the positioning washer 94 through the blocking frames 93, when making the fender frame 93 rise, blockking the machined part, the effectual condition that splashes everywhere of impurity that has avoided the welder to produce when the machined part welding, can avoid the staff to lead to injured problem because of the mistake touches the welding position when fender frame 93 rises simultaneously, can carry out the adjustment of fixing a position according to the machined part of different thickness.

Example 2:

referring to fig. 1-6, on the basis of the first embodiment, the present invention provides a technical solution: a use method of welding equipment for sheet metal machining comprises the following steps: the equipment is installed, the processing pallet 3 is fixedly connected with the protective shell 2, the processing pallet 3 is fixedly connected with the equipment main body 1, the protective shell 2 protects the processing position of the processing pallet 3, and the driving box 6 is connected with a power supply;

step two: the welding position of the workpiece is adjusted by sliding the laser welder 42 along with the fixing plate 43 on the adjusting device 45, the mounting frame 41 is supported by the fastening device 44, the fixing plate 43 is fixedly connected with the laser welder 42, and the fastening device 44 is fixedly connected with the mounting frame 41;

step three: the fastening arc plate 443 slides back and forth on the rotating driving disc 442 along with the expansion of the cylinder to fix the placing position of the workpiece, and when the workpiece is fixed along with the fastening arc plate 443, the elastic extrusion block 444 box contacts with the workpiece, the elastic extrusion block 444 is fixedly connected with the fastening arc plate 443, and the fastening arc plate 443 is slidably connected with the rotating driving disc 442;

step four: when the transmission frame 451 is powered, the bearing arm 452 is pushed to slide on the adjusting bracket 454 in a reciprocating manner, the bearing arm 452 is fixedly connected with the pushing block 453, the pushing block 453 is connected with the adjusting bracket 454 in a sliding manner, so that the pushing block 453 slides when thrust is applied, and the bearing arm 452 is rotatably connected with the transmission frame 451;

step five: when the rotating push rod 85 is driven by the motor to rotate clockwise, the rotating push rod 85 drives the displacement piece 82 to move to be close to the middle of the displacement slide way 84, the height adjusting frame 83 gradually rises, and after the rotating push rod 85 rotates anticlockwise, the displacement piece 82 moves to two ends of the displacement slide way 84 on the displacement slide way 84, so that the height adjusting frame 83 gradually descends, and the rotating push rod 85 is rotatably connected with the displacement piece 82;

step six: through two liang of relative installations on screens case 91 of laser locator 92 to utilize screens ring 95 to fix laser locator 92, carry out sliding connection with positioning washer 94 and fender frame 93, make fender frame 93 carry out manual lift after the machined part is placed, reach the effect that blocks when welding, and carry out fixed connection with screens case 91 and screens ring 95.

It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are not specifically illustrated or described, but are instead contemplated to be practiced in the art by those skilled in the art.

Claims

1. The utility model provides a welding equipment for sheet metal working, includes equipment main part (1), its characterized in that: the top of the equipment main body (1) is fixedly connected with a processing pallet (3), the middle position of the top of the processing pallet (3) is fixedly connected with a welding device (4), the top of the processing pallet (3) is positioned at two sides of the welding device (4) and is fixedly connected with a protective shell (2), the top of the front side of the protective shell (2) is fixedly connected with an operation panel (5), the middle position of the top of the protective shell (2) is fixedly connected with a driving box (6), and the middle position of the bottom of the driving box (6) penetrates through the protective shell (2) and extends to the outside of the protective shell (2);

welding set (4) is including fixed plate (43), the top intermediate position fixedly connected with laser-beam welding ware (42) of fixed plate (43), the bottom intermediate position of laser-beam welding ware (42) runs through laser-beam welding ware (42) and extends to the outside of laser-beam welding ware (42), the back fixedly connected with adjusting device (45) of fixed plate (43), the bottom both sides fixedly connected with installation frame (41) of adjusting device (45), the inner chamber bottom both sides fixedly connected with fastener (44) of installation frame (41), installation frame (41) is run through to the top intermediate position of fastener (44).

2. The welding equipment for sheet metal working according to claim 1, characterized in that: the fastening device (44) comprises a rotating driving disc (442), fastening arc plates (443) are slidably connected to two sides of the top of the rotating driving disc (442), the middle of one side, close to the rotating driving disc (442), of each fastening arc plate (443) is fixedly connected with an elastic extrusion block (444), a lifting device (445) is rotatably connected to the middle of the bottom of the rotating driving disc (442), and a support frame (441) is fixedly connected to the middle of the outer wall of each side of the lifting device (445).

3. The welding equipment for sheet metal working according to claim 1, characterized in that: adjusting device (45) include bearing arm (452), the back middle part of bearing arm (452) is rotated and is connected with driving frame (451), the both sides outer wall fixedly connected with of bearing arm (452) promotes piece (453), the bottom sliding connection who promotes piece (453) has regulation support (454), the bottom both sides intermediate position fixedly connected with positioner (455) of adjusting support (454), it runs through the inside of adjusting support (454) and extending to regulation support (454) to promote one side that piece (453) kept away from bearing arm (452).

4. The welding equipment for sheet metal working according to claim 2, characterized in that: elevating gear (445) are including placing board (81), the inner chamber bottom both sides fixedly connected with of placing board (81) shifts slide (84), the top both sides of shifting slide (84) all sliding connection have displacement piece (82), one side bottom intermediate position that displacement piece (82) are close to place board (81) rotates and is connected with rotatory push rod (85), one side middle part that rotatory push rod (85) was kept away from in displacement piece (82) rotates and is connected with height adjustment frame (83).

5. The welding equipment for sheet metal working according to claim 3, characterized in that: positioner (455) includes positioning washer (94), the both sides outer wall middle part fixedly connected with screens case (91) of positioning washer (94), screens case (91) are close to one side middle part fixedly connected with screens ring (95) of positioning washer (94), the inner chamber bottom intermediate position fixedly connected with laser locator (92) of screens ring (95), one side and screens case (91) fixed connection of positioning washer (94) are kept away from in laser locator (92), the both sides sliding connection that the top of positioning washer (94) is located screens case (91) has flange frame (93).

6. The welding equipment for sheet metal working according to claim 5, characterized in that: the bottom of the object blocking frame (93) penetrates through the positioning washer (94) and extends to the inside of the positioning washer (94), and one side, far away from the positioning washer (94), of the laser positioner (92) penetrates through the clamping box (91) and extends to the inside of the clamping box (91).

7. The welding equipment for sheet metal working according to claim 4, characterized in that: one end of the rotating push rod (85), which is close to the placing plate (81), penetrates through the displacement piece (82) and extends to the outside of the displacement piece (82), and the bottom of one side, which is close to the displacement slide way (84), of the height adjusting frame (83) penetrates through the displacement piece (82) and extends to the inside of the displacement piece (82).

8. The welding equipment for sheet metal working according to claim 3, characterized in that: the position of the transmission frame (451) far away from the bearing arm (452) penetrates through the adjusting bracket (454) and extends to the outside of the adjusting bracket (454), and two sides of the top of the positioning device (455) penetrate through the adjusting bracket (454) and extend to the inside of the adjusting bracket (454).

9. The welding equipment for sheet metal working according to claim 1, characterized in that: the bottom middle position of the driving box (6) is rotatably connected with the adjusting device (45), and two sides of the top of the adjusting device (45) are fixedly connected with the protective shell (2).