CN220547815U - Environment-friendly welding device - Google Patents

Abstract

The utility model relates to the technical field of welding equipment, in particular to an environment-friendly welding device which comprises a processing table, wherein supporting legs are fixedly arranged at four corners of the lower end face of the processing table, a clamping mechanism is arranged at the upper end of the processing table, a smoke exhausting mechanism is arranged on the upper side of the clamping mechanism, the clamping mechanism comprises a first motor fixedly arranged at the left side of the middle part of the lower end face of the processing table, an output shaft is arranged at the right end of the first motor, a first threaded rod is fixedly arranged at the right end of the output shaft, a first supporting piece is arranged at the right side of the first threaded rod, and the first supporting piece is fixedly connected with the processing table. According to the welding machine, the clamping mechanism is arranged, the first motor is used for starting the first threaded rod to carry the first driving wheel for driving, so that the second threaded rod is driven by the driving belt to synchronously operate, the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod are matched for clamping and fixing the two groups of special pipes, and stability in welding is relatively improved.

Description

Environment-friendly welding device

Technical Field

The utility model relates to the technical field of welding equipment, in particular to an environment-friendly welding device.

Background

Welding is a process in which two or more materials, which are the same or different, are integrally connected by bonding and diffusion between atoms or molecules. In the use process of the welding machine, the smoke generated in the working process of the welding machine is directly emitted into the air, so that the surrounding air and the respiratory system of workers are damaged, and the workers inhale the smoke for a long time to easily generate poisoning.

For this reason, chinese patent publication No. CN214978726U discloses an environment-friendly welding device, through the setting of corresponding mechanism on the pick welding machine, plays effectual adsorption to the flue gas that the pick welding machine during operation produced, reduces the giving off of flue gas, reduces the air pollution to surrounding working environment, reduces the damage on the staff's health.

This environment-friendly welding set can adsorb the flue gas, but at in-process of in-service use, can't carry out effectual centre gripping to some weldments and fix, especially when welding to some weldments such as mechanical tubes, appear becoming flexible easily at welded in-process weldment, influence welding effect.

Therefore, an environment-friendly welding device is provided.

Disclosure of Invention

The utility model aims to provide an environment-friendly welding device capable of improving clamping effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an environment-friendly welding set, includes the processing platform, the equal fixed mounting in lower terminal surface four corners department of processing platform has the supporting leg, the upper end of processing platform is provided with fixture, fixture's upside is provided with smoking mechanism, fixture includes the first motor of processing platform's lower terminal surface middle part left side fixed mounting, the right-hand member of motor is provided with the output shaft, the right-hand member fixed mounting of output shaft has threaded rod one, threaded rod one's right side is provided with support piece one, support piece one and processing platform fixed connection, threaded rod one's surface left side fixed mounting has drive wheel one, the lower terminal surface rear side left side and the right-hand equal fixed mounting of processing platform have support piece two sets of rotation between the support piece two be connected with threaded rod two, threaded rod two's surface left side fixed mounting has drive wheel two, threaded rod two, support piece two correspond and drive wheel two sets up at the downside of processing platform to be the symmetry, two sets of two with drive wheel one's outside is provided with the drive belt, and passes through the drive belt drive connection.

Further, the clamping mechanism further comprises a first thread bush in threaded rod first outer surface left side screw transmission connection, a first connecting rod is rotationally connected to the front side and the rear side of the first thread bush, a second thread bush is rotationally connected to the right side screw transmission of the first threaded rod, and a second connecting rod is rotationally connected to the front side and the rear side of the second thread bush.

Furthermore, the front side and the rear side of the first threaded rod are respectively provided with a first ejector block, the first connecting rod and the second connecting rod are respectively and rotatably connected with the corresponding ejector blocks, and the upper end of the first ejector block is fixedly provided with a first supporting rod.

Further, the left side screw drive of the outer surface of the threaded rod II is connected with a thread sleeve III, the front side of the outer surface of the thread sleeve III is rotationally connected with a connecting rod III, the right side screw drive of the outer surface of the threaded rod II is connected with a thread sleeve IV, and the front side of the outer surface of the thread sleeve IV is rotationally connected with a connecting rod IV.

Further, a second ejector block is arranged on the front side of the second threaded rod, the third connecting rod and the fourth connecting rod are both connected with the second ejector block in a rotating mode, and a second supporting rod is fixedly arranged at the upper end of the second ejector block.

Further, the first spout has been seted up to the up end of processing platform corresponds bracing piece one, the second spout has been seted up to the up end of processing platform corresponds bracing piece two, bracing piece one sliding connection is in the inside of spout one to extend to the upside of processing platform, bracing piece two sliding connection is in the inside of spout two, and extend to the upside of processing platform, bracing piece one and bracing piece two's upper end all correspond fixed mounting have splint, adjacent all be provided with the mechanical tubes between bracing piece one and the bracing piece two, two sets of mechanical tubes are mirror symmetry setting.

Further, the smoke exhausting mechanism comprises a smoke exhausting pipe arranged on the upper side of the processing table, a fixing rod is fixedly arranged between the smoke exhausting pipe and the processing table, a smoke inlet is formed in the lower end of the smoke exhausting pipe, and a smoke outlet is formed in the left end of the smoke exhausting pipe.

Further, a second motor is arranged in the smoke exhausting port, a fixing piece is fixedly arranged between the second motor and the inner wall of the smoke exhausting pipe, a driving shaft is arranged at the lower end of the second motor, and a plurality of groups of fan blades are fixedly arranged on the outer surface of the driving shaft.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the welding machine, the clamping mechanism is arranged, the first motor is used for starting the first threaded rod to carry the first driving wheel for driving, so that the second threaded rod is driven by the driving belt to synchronously operate, the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod are matched for clamping and fixing the two groups of special pipes, and stability in welding is relatively improved;

2. according to the utility model, the smoke exhausting mechanism is arranged, the fan blade is carried by the driving shaft of the motor II to rotate at a high speed, so that smoke generated during welding is pumped, air pollution to surrounding working environment is reduced, damage to the body of a worker is reduced, and meanwhile, the irritation of strong light generated during the work of the welding machine to eyes of the worker is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall structural view of the present utility model;

FIG. 2 is an enlarged schematic view of FIG. 1A according to the present utility model;

FIG. 3 is a bottom view of the overall structure of the present utility model;

FIG. 4 is an enlarged schematic view of the utility model at B in FIG. 3;

FIG. 5 is an enlarged schematic view of FIG. 3C in accordance with the present utility model;

fig. 6 is an enlarged schematic view of fig. 3D in accordance with the present utility model.

Reference numerals illustrate:

1. a processing table; 2. support legs; 3. a first support member; 4. a first threaded rod; 5. a first motor; 6. a first driving wheel; 7. a second supporting piece; 8. a second threaded rod; 9. a second driving wheel; 10. a transmission belt; 11. a first thread sleeve; 12. a first connecting rod; 13. a second thread sleeve; 14. a second connecting rod; 15. a first ejector block; 16. a first support rod; 17. a thread sleeve III; 18. a connecting rod III; 19. a thread sleeve IV; 20. a connecting rod IV; 21. a second ejector block; 22. a second support rod; 23. a first chute; 24. a second chute; 25. a clamping plate; 26. a special-shaped tube; 27. a fixed rod; 28. a smoke extraction pipe; 29. a fixing member; 30. a second motor; 31. a drive shaft; 32. a fan blade; 33. a smoke inlet; 34. and a smoke outlet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 6, the present utility model provides a technical solution:

the environment-friendly welding device comprises a processing table 1, supporting legs 2 are fixedly arranged at four corners of the lower end face of the processing table 1, a clamping mechanism is arranged at the upper end of the processing table 1, a smoke exhausting mechanism is arranged at the upper side of the clamping mechanism, the clamping mechanism comprises a motor I5 fixedly arranged at the left side of the middle part of the lower end face of the processing table 1, an output shaft is arranged at the right end of the motor I5, a threaded rod I4 is fixedly arranged at the right end of the output shaft, a supporting piece I3 is arranged at the right side of the threaded rod I4, the supporting piece I3 is fixedly connected with the processing table 1, a driving wheel I6 is fixedly arranged at the left side of the outer surface of the threaded rod I4, a supporting piece II 7 is fixedly arranged at the left side and the right side of the rear end face of the lower end face of the processing table 1, a threaded rod II 8 is rotatably connected between the two groups of supporting pieces II 7, a driving wheel II 9 is fixedly arranged at the left side of the outer surface of the threaded rod II 8, the threaded rod II 8, the supporting piece II 7 and the driving wheel II 9 are correspondingly provided with two groups which are symmetrically arranged at the lower side of the processing table 1, the outer sides of the two groups of driving wheels II and the driving wheel I6 are provided with driving belts 10 and are in driving connection through the driving belts 10, the clamping mechanism also comprises a first threaded sleeve 11 which is in spiral driving connection with the left side of the outer surface of the threaded rod I4, the front side and the rear side of the outer surface of the first threaded sleeve 11 are respectively and rotatably connected with a first connecting rod 12, the right side of the outer surface of the threaded rod I4 is in spiral driving connection with a second threaded sleeve 13, the front side and the rear side of the outer surface of the second threaded sleeve 13 are respectively and rotatably connected with a second connecting rod 14, the front side and the rear side of the threaded rod I4 are respectively provided with a first ejector block 15, the upper ends of the first connecting rods 12 and the second connecting rods 14 are fixedly provided with a first supporting rod 16, the left side of the outer surface of the second threaded rod 8 is in spiral driving connection with a third threaded rod 17, the front side of the outer surface of the threaded sleeve III 17 is rotationally connected with a connecting rod III 18, the right side of the outer surface of the threaded rod II 8 is in spiral transmission connection with a threaded sleeve IV 19, the front side of the outer surface of the threaded sleeve IV 19 is rotationally connected with a connecting rod IV 20, the front side of the threaded rod II 8 is provided with a jacking block II 21, the connecting rod III 18 and the connecting rod IV 20 are rotationally connected with the jacking block II 21, the upper end of the jacking block II 21 is fixedly provided with a supporting rod II 22, the upper end face of the processing table 1 is provided with a sliding groove I23 corresponding to the supporting rod I16, the upper end face of the processing table 1 is provided with a sliding groove II 24 corresponding to the supporting rod II 22, the supporting rod I16 is in sliding connection with the sliding groove II 24 and extends to the upper side of the processing table 1, the supporting rod I16 and the upper end of the supporting rod II 22 are fixedly provided with clamping plates 25 corresponding to each other, special pipes 26 are arranged between the adjacent supporting rods I16 and the supporting rods II 22, and the special pipes 26 are arranged in mirror symmetry.

Through adopting above-mentioned technical scheme, current equipment can't carry out effectual centre gripping fixed to some weldments in the in-process of in-service use, especially when welding to the mechanical tubes 26 in fig. 1, make the in-process of welding appear becoming flexible easily, influence the welding effect, therefore the utility model is through setting up fixture, utilize motor one 5 to start threaded rod one 4 carry drive wheel one 6 carry out the transmission, and then make two sets of threaded rod two 8 synchronous operation under the drive of drive belt 10, and carry out the centre gripping fixed to two sets of mechanical tubes 26 under the cooperation of connecting rod one 12, connecting rod two 14, connecting rod three 18 and connecting rod four 20, stability when welding has been promoted relatively, specifically: firstly, this equipment needs to cooperate handheld welder to weld and use, when this equipment needs to use, firstly, through starting motor one 5, the output shaft drive threaded rod one 4 of motor carries drive wheel one 6 to rotate, drive wheel one 6 and the drive wheel two 9 on two sets of threaded rods two 8 are connected through the transmission through drive belt 10 transmission, and then make threaded rod one 4 and two sets of threaded rods two 8 rotate in step, when threaded rod one 4 rotates, the thread bush one 11 that surface screw drive connects then can move in opposite directions with thread bush two 13, thread bush one 11 carries two sets of connecting rods one 12 to displace, thread bush two 13 carries two sets of connecting rods two 14 to displace, and connecting rod one 12 and connecting rod two 14 all are connected with corresponding kicking block one 15 rotation, consequently, can drive two sets of kicking block two 21 respectively and carry a set of bracing piece one 16 to both sides displacement in the inside of spout, and threaded rod two 8 rotate, the thread bush three 17 and the thread bush three 17 that surface screw drive connects make then can move in opposite directions, the thread bush three 18 carries the connecting rod three 18 to displace, the thread bush makes and carries the connecting rod three 18 to make and carries the connecting rod to displace, and the two sets of connecting rod two sets of connecting rods two and make 21 carry two corresponding connecting rods two 21 to carry two and two sets of connecting rods two and two corresponding supporting rods two are connected with two, consequently, two sets of connecting rods two are 21 and two are connected with two corresponding supporting rods two and 25 are 25 to two and 25 are set up and are welded to the special-shaped tube two, 25, consequently, setting up and the special-shaped tube two ends are set up and 25 and can be welded to the opposite.

As shown in fig. 5, the smoke exhausting mechanism comprises a smoke exhausting pipe 28 arranged on the upper side of the processing table 1, a fixing rod 27 is fixedly arranged between the smoke exhausting pipe 28 and the processing table 1, a smoke inlet 33 is formed in the lower end of the smoke exhausting pipe 28, a smoke outlet 34 is formed in the left end of the smoke exhausting pipe 28, a motor II 30 is arranged in the smoke exhausting outlet, a fixing piece 29 is fixedly arranged between the motor II 30 and the inner wall of the smoke exhausting pipe 28, a driving shaft 31 is arranged at the lower end of the motor II 30, and a plurality of groups of fan blades 32 are fixedly arranged on the outer surface of the driving shaft 31.

Through adopting above-mentioned technical scheme, in order to avoid the flue gas that produces when welding to exert an influence to the operating personnel, the utility model is through setting up smoking mechanism, utilize the drive shaft 31 of motor two 30 to carry flabellum 32 and carry out high-speed rotation, and then pump the flue gas that produces when welding, reduce the air pollution to surrounding working environment, reduce the damage to the staff on the health, also reduced the strong light that produces when the welding machine work simultaneously and to the stimulation of staff's eye, specific: then, the second motor 30 is started, so that the driving shaft 31 of the second motor 30 carries the fan blades 32 to rotate at a high speed to generate suction force, then the special pipe 26 is welded by the handheld welding gun, and the smoke generated during welding is sucked into the smoke suction pipe 28 by the suction force generated by the smoke inlet 33 and is discharged from the smoke outlet 34.

Working principle: firstly, the device needs to be matched with a hand-held welding gun for welding, when the device needs to be used, firstly, a first motor 5 is started, an output shaft of the motor drives a first threaded rod 4 to carry a first driving wheel 6 to rotate, the first driving wheel 6 is in driving connection with a second driving wheel 9 on two sets of threaded rods 8 through a driving belt 10, so that the first threaded rod 4 and the second threaded rods 8 synchronously rotate, when the first threaded rod 4 rotates, a first threaded sleeve 11 and a second threaded sleeve 13 which are in spiral driving connection with the outer surface move oppositely, the first threaded sleeve 11 carries two sets of connecting rods 12 to displace, the second threaded sleeve 13 carries two sets of connecting rods 14 to displace, the first connecting rods 12 and the second connecting rods 14 are both in rotational connection with corresponding first jacking blocks 15, and therefore, the second jacking blocks 21 are driven to respectively carry a first supporting rod 16 to displace to two sides in the interior of a sliding chute, the second threaded rod 8 rotates, the third threaded sleeve 17 and the third threaded sleeve which are in spiral transmission connection with the outer surface move in opposite directions, the third threaded sleeve 17 carries the third connecting rod 18 to displace, the third threaded sleeve carries the connecting rod to displace, and the third connecting rod 18 and the third connecting rod are both in rotational connection with the corresponding second ejector block 21, so that the second ejector block 21 carries the second supporting rod 22 to displace towards the special-shaped tube 26 in the second sliding groove 24, the upper ends of the first supporting rod 16 and the second supporting rod 22 are respectively provided with a clamping plate 25 in a symmetrical arrangement, so that the two groups of special-shaped tubes 26 are clamped and fixed, welding is facilitated, the second motor 30 is started, the driving shaft 31 of the second motor 30 carries the fan blades 32 to rotate at high speed to generate suction force, the special-shaped tubes 26 are welded through the handheld welding gun, and the smoke generated during welding is sucked into the smoke tube 28 through the suction force generated by the smoke inlet 33, and is discharged from the exhaust port 34.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (8)

1. An environment-friendly welding set, includes processing platform, its characterized in that: supporting legs are fixedly arranged at four corners of the lower end face of the processing table, a clamping mechanism is arranged at the upper end of the processing table, and a smoke exhausting mechanism is arranged at the upper side of the clamping mechanism;

the clamping mechanism comprises a first motor fixedly arranged on the left side of the middle part of the lower end face of the processing table, an output shaft is arranged at the right end of the first motor, a first threaded rod is fixedly arranged at the right end of the output shaft, a first supporting piece is arranged on the right side of the first threaded rod and fixedly connected with the processing table, a first driving wheel is fixedly arranged on the left side of the outer surface of the first threaded rod, a second supporting piece is fixedly arranged on the left side and the right side of the rear side of the lower end face of the processing table, a second threaded rod is rotatably connected between the two groups of supporting pieces, a second driving wheel is fixedly arranged on the left side of the outer surface of the second threaded rod, two groups of supporting pieces are correspondingly arranged with the second driving wheel and symmetrically arranged on the lower side of the processing table, and a driving belt is arranged on the outer side of the second driving wheel and the first driving wheel and is in driving connection with the driving belt.

2. An environmentally friendly welding apparatus according to claim 1, wherein: the clamping mechanism further comprises a first thread bush in threaded rod first outer surface left side screw transmission connection, a first connecting rod is rotationally connected to the front side and the rear side of the first thread bush outer surface, a second thread bush is rotationally connected to the right side screw transmission of the first threaded rod outer surface, and a second connecting rod is rotationally connected to the front side and the rear side of the second thread bush outer surface.

3. An environmentally friendly welding apparatus according to claim 2, wherein: the front side and the rear side of the first threaded rod are respectively provided with a first ejector block, the first connecting rod and the second connecting rod are respectively connected with the corresponding first ejector blocks in a rotating mode, and the upper end of the first ejector block is fixedly provided with a first supporting rod.

4. An environmentally friendly welding apparatus according to claim 3, wherein: the left side screw drive of the outer surface of the threaded rod II is connected with a thread bush III, the front side of the outer surface of the thread bush III is rotationally connected with a connecting rod III, the right side screw drive of the outer surface of the threaded rod II is connected with a thread bush IV, and the front side of the outer surface of the thread bush IV is rotationally connected with a connecting rod IV.

5. The environment-friendly welding device as claimed in claim 4, wherein: the front side of the threaded rod II is provided with a top block II, the connecting rod III and the connecting rod IV are both rotationally connected with the top block II, and the upper end of the top block II is fixedly provided with a supporting rod II.

6. The environmentally friendly welding apparatus of claim 5 wherein: the upper end face of the processing table corresponds to the first supporting rod and is provided with the first sliding groove, the upper end face of the processing table corresponds to the second supporting rod and is provided with the second sliding groove, the first supporting rod is connected inside the first sliding groove in a sliding mode and extends to the upper side of the processing table, the second supporting rod is connected inside the second sliding groove in a sliding mode and extends to the upper side of the processing table, clamping plates are fixedly installed at the upper ends of the first supporting rod and the second supporting rod in a corresponding mode, special pipes are arranged between the first supporting rod and the second supporting rod in an adjacent mode, and the two special pipes are arranged in a mirror symmetry mode.

7. The environmentally friendly welding device of claim 6 wherein: the smoke exhausting mechanism comprises a smoke exhausting pipe arranged on the upper side of the processing table, a fixing rod is fixedly arranged between the smoke exhausting pipe and the processing table, a smoke inlet is formed in the lower end of the smoke exhausting pipe, and a smoke outlet is formed in the left end of the smoke exhausting pipe.

8. The environmentally friendly welding apparatus of claim 7 wherein: the inside of advance the cigarette mouth is provided with the motor two, fixed mounting has the mounting between the inner wall of motor two and the smoke tube, the lower extreme of motor two is provided with the drive shaft, the surface fixed mounting of drive shaft has the multiunit flabellum.