CN214867936U

CN214867936U - Electric welding workbench

Info

Publication number: CN214867936U
Application number: CN202121769532.3U
Authority: CN
Inventors: 刘志营
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2021-11-26
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses an electric welding workstation, including board, equipment frame and welding mechanism, the top of equipment frame inner chamber is provided with the arm, the one end of arm and welding mechanism's top fixed connection, the rear portion fixed mounting of board inner chamber has the backup pad, the bottom side of equipment frame runs through the board and extends to the inside of board, the equipment frame extends to the inside one side of board and the top fixed connection of backup pad, the utility model relates to an electric welding processing technology field. This electric welding workbench makes equipment can carry out fine fixed to the work piece at the welded in-process, and the stability of work piece when guaranteeing the welding avoids the work piece to appear rocking and leads to welding inaccurate drawback to effectively promoted the qualification rate of work piece production, and can block the spark that appears in the welding, avoids the spark to spatter the drawback that leads to the user to scald all around, thereby has effectively strengthened the practicality of equipment, and then has satisfied people's user demand.

Description

Electric welding workbench

Technical Field

The utility model relates to an electric welding processing technology field specifically is an electric welding workstation.

Background

Electric welding is a common name for welding rod arcs. A welding operation is carried out by melting a metal part at a high temperature by an electric arc using a welding rod. The basic working principle of electric welding is that voltage is reduced and current is enhanced through a voltage reducer in an electric welding machine through common 220V voltage or 380V industrial electricity, electric energy generates huge electric arc heat to melt welding rods and steel, the fusion between the steel is higher due to the melting of the welding rods, an electric welding workbench usually plays a role in supporting workpieces in the process of welding the workpieces, and the existing electric welding workbench has certain defects in the using process.

The work piece is pressed from both sides tightly that current workstation can not be fine to work piece welded in-process, lead to the work piece to appear becoming flexible easily at the welded in-process, cause the welding not accurate, thereby the product percent of pass has been reduced, and the spark that appears in the welding process can not be blockked to current workstation, lead to the user to be scalded by the spark easily, current workstation can not handle the harmful gas that produces in the welding process simultaneously, seriously threaten staff's health, thereby the practicality of equipment has been reduced, and then can not satisfy people's user demand.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an electric welding is with workstation has solved current electric welding workstation work piece and has appeared becoming flexible easily at the welded in-process, can not block the problem that the spark that appears among the welding process.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an electric welding workbench comprises a machine table, an equipment frame and a welding mechanism, wherein the top of an inner cavity of the equipment frame is provided with a mechanical arm, one end of the mechanical arm is fixedly connected with the top of the welding mechanism, a supporting plate is fixedly mounted at the rear part of the inner cavity of the machine table, the bottom side of the equipment frame penetrates through the machine table and extends to the inside of the machine table, one side of the equipment frame extending to the inside of the machine table is fixedly connected with the top of the supporting plate, a double-shaft motor is fixedly mounted at the top of the supporting plate and positioned in the equipment frame through a fixing plate, two output shafts of the double-shaft motor are both fixedly provided with a threaded rod through a coupler, one end of the threaded rod is rotatably connected with one side of the inner cavity of the equipment frame through a bearing, a threaded sleeve is sleeved on the surface thread of the threaded rod, a connecting rod is fixedly mounted at the top of the threaded sleeve, one end of the connecting rod penetrates through the machine table and extends to the outside of the machine table, the connecting rod extends to the outside one end fixedly connected with limiting plate of board, the fixed gear that has cup jointed on one side of the surface of threaded rod and the position in thread bush.

Preferably, the both sides of board inner chamber and the front portion that is located the backup pad have all seted up the spout, the inner chamber sliding connection of spout has the slider, two through connecting piece fixedly connected with baffle between the slider, the equal fixed mounting in both sides at the baffle back has the tooth board with gear engaged with.

Preferably, the both sides of equipment frame inner chamber and the outside that is located the board all have the air exhauster through fixed plate fixed mounting, the both sides on equipment frame surface and the outside that is located the board all have exhaust-gas treatment case through fixed plate fixed mounting.

Preferably, the air outlet of the exhaust fan is communicated with a guide pipe, one end of the guide pipe penetrates through the equipment frame and extends to the outside of the equipment frame, and one end of the guide pipe extending to the outside of the equipment frame is communicated with the air inlet of the waste gas treatment box.

Preferably, the front of the machine table is hinged with a box door through a hinge.

Preferably, a control switch is fixedly mounted on the front surface of the machine table and above the box door.

Advantageous effects

The utility model provides an electric welding workbench. Compared with the prior art, the method has the following beneficial effects:

(1) the electric welding workbench is characterized in that a threaded sleeve is sleeved on the surface of a threaded rod through threads, a connecting rod is fixedly mounted at the top of the threaded sleeve, one end of the connecting rod, which extends to the outside of a machine table, is fixedly connected with a limiting plate, a gear is fixedly sleeved on the surface of the threaded rod and one side of the threaded sleeve, a baffle is fixedly connected between two sliders through a connecting piece, tooth plates meshed with the gear are fixedly mounted on two sides of the back surface of the baffle, so that the device can well fix a workpiece in the welding process, the stability of the workpiece during welding is ensured, and the defect that the workpiece is not welded accurately due to shaking is avoided, thereby effectively promoted the qualification rate of work piece production, and can block the spark that appears in the welding, avoid the spark to spatter the drawback that leads to the user to scald all around to effectively strengthened the practicality of equipment, and then satisfied people's user demand.

(2) This electric welding workbench, the outside that just is located the board through the both sides of equipment frame inner chamber all has the air exhauster through fixed plate fixed mounting, the both sides on equipment frame surface and the outside that is located the board all have the exhaust-gas treatment case through fixed plate fixed mounting, air exhauster air outlet intercommunication has the pipe, the one end of pipe runs through the equipment frame and extends to the outside of equipment frame, the pipe extends to the outside one end of equipment frame and is linked together with the air inlet of exhaust-gas treatment case, make equipment can absorb the harmful gas that appears among the welding process and handle, it forms harm to staff's health to reduce harmful gas, build a better operational environment for the staff, thereby be favorable to the popularization in market.

Drawings

Fig. 1 is a schematic external structural view of the present invention;

fig. 2 is a sectional view of the structure of the machine platform of the present invention;

fig. 3 is a side view of the internal structure of the machine platform of the present invention;

fig. 4 is a top view of the internal structure of the machine table of the present invention.

In the figure: 1. a machine platform; 2. an equipment frame; 3. a welding mechanism; 4. a mechanical arm; 5. a support plate; 6. a double-shaft motor; 7. a threaded rod; 8. a threaded sleeve; 9. a connecting rod; 10. a limiting plate; 11. a gear; 12. a chute; 13. a slider; 14. a baffle plate; 15. a tooth plate; 16. an exhaust fan; 17. a waste gas treatment tank; 18. a conduit; 19. a box door; 20. and controlling the switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a workbench for electric welding comprises a machine table 1, an equipment frame 2 and a welding mechanism 3, wherein a mechanical arm 4 is arranged at the top of an inner cavity of the equipment frame 2, the mechanical arm 4 has a complex system with high precision, multiple inputs and multiple outputs, high nonlinearity and strong coupling, the welding mechanism 3 can be driven to move up, down, left and right, rotate and the like according to a preset program to realize welding work, one end of the mechanical arm 4 is fixedly connected with the top of the welding mechanism 3, a supporting plate 5 is fixedly arranged at the rear part of the inner cavity of the machine table 1, the bottom side of the equipment frame 2 penetrates through the machine table 1 and extends into the machine table 1, one side of the equipment frame 2 extending into the machine table 1 is fixedly connected with the top of the supporting plate 5, a double-shaft motor 6 is fixedly arranged at the top of the supporting plate 5 and positioned in the equipment frame 2 through a fixing plate, the double-shaft motor 6 is a servo motor, and the rotating speeds of two output shafts of the double-shaft motor are the same, the steering is the same, a threaded rod 7 is fixedly installed on two output shafts of a double-shaft motor 6 through a coupler, one end of the threaded rod 7 is rotatably connected with one side of an inner cavity of the equipment frame 2 through a bearing, a threaded sleeve 8 is sleeved on the surface thread of the threaded rod 7, a connecting rod 9 is fixedly installed on the top of the threaded sleeve 8, a through groove matched with the moving track of the connecting rod 9 is formed in the top of the machine table 1, one end of the connecting rod 9 penetrates through the machine table 1 and extends to the outside of the machine table 1, a limiting plate 10 is fixedly connected to one end, extending to the outside of the machine table 1, of the connecting rod 9, a gear 11 is fixedly sleeved on one side, located on the surface of the threaded sleeve 8, two sides of the inner cavity of the machine table 1 and located on the front portion of the supporting plate 5 are respectively provided with a sliding groove 12, an inner cavity of the sliding groove 12 is slidably connected with a sliding block 13, a baffle 14 is fixedly connected between the two sliding blocks 13 through a connecting piece, an opening matched with the baffle 14 is formed in the top of the machine table 1, tooth plates 15 meshed with the gear 11 are fixedly arranged on both sides of the back surface of the baffle plate 14, exhaust fans 16 are fixedly arranged on both sides of the inner cavity of the equipment frame 2 and outside the machine table 1 through fixing plates, waste gas treatment boxes 17 are fixedly arranged on both sides of the surface of the equipment frame 2 and outside the machine table 1 through fixing plates, the waste gas treatment boxes 17 are flue gas filtering equipment specially designed for flue gas generated by welding, harmful gas that the flue gas that can produce welding was held between fingers filters the decomposition, reaches emission standard, and exhaust fan 16 air outlet intercommunication has pipe 18, and the one end of pipe 18 runs through equipment frame 2 and extends to the outside of equipment frame 2, and the pipe 18 extends to the outside one end of equipment frame 2 and is linked together with the air inlet of exhaust-gas treatment case 17, and the front of board 1 articulates through the hinge has chamber door 19, and the front of board 1 and the top fixed mounting that is located chamber door 19 have control switch 20.

And those not described in detail in this specification are well within the skill of those in the art.

When the welding machine is used, a workpiece to be processed is firstly placed on a machine table 1, then a double-shaft motor 6 is started through a control switch 20, a driving threaded sleeve 8 moves along a threaded rod 7 through the operation of the double-shaft motor 6, two limiting plates 10 are driven to move relatively to clamp the workpiece, a gear 11 is driven to rotate through the operation of the double-shaft motor 6, a baffle plate 14 is driven to move upwards to the outside of the machine table 1 through the meshing of the gear 11 and a tooth plate 15 to block sparks emitted by welding, then a mechanical arm 4 is started through the control switch 20, a welding mechanism 3 is driven to weld the workpiece through the operation of the mechanical arm 4, an exhaust fan 16 is started through the control switch 20, harmful gas generated by welding is absorbed by the exhaust fan 16, and then the harmful gas is transferred into a waste gas treatment box 17 through a guide pipe 18, after the waste gas treatment box 17 is treated, the waste gas is discharged into the air again, after the welding of the workpiece is finished, the control switch 20 controls the double-shaft motor 6 to rotate reversely, the baffle 14 and the limiting plate 10 are reset, the workpiece after being processed is taken out by a worker at the moment, and the steps are repeated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric welding workstation, includes board (1), equipment frame (2) and welding mechanism (3), the top of equipment frame (2) inner chamber is provided with arm (4), the one end of arm (4) and the top fixed connection of welding mechanism (3), its characterized in that: the rear part of the inner cavity of the machine table (1) is fixedly provided with a supporting plate (5), the bottom side of the equipment frame (2) penetrates through the machine table (1) and extends to the inside of the machine table (1), one side of the equipment frame (2) extending to the inside of the machine table (1) is fixedly connected with the top of the supporting plate (5), the top of the supporting plate (5) is positioned in the equipment frame (2) and is fixedly provided with a double-shaft motor (6) through a fixing plate, two output shafts of the double-shaft motor (6) are fixedly provided with a threaded rod (7) through a coupler, one end of the threaded rod (7) is rotatably connected with one side of the inner cavity of the equipment frame (2) through a bearing, a threaded sleeve (8) is sleeved on the surface thread of the threaded rod (7), the top of the threaded sleeve (8) is fixedly provided with a connecting rod (9), one end of the connecting rod (9) penetrates through the machine table (1) and extends to the outside of the machine table (1), connecting rod (9) extend to the outside one end fixedly connected with limiting plate (10) of board (1), gear (11) have been cup jointed to the surface of threaded rod (7) and one side that is located thread bush (8) is fixed.

2. An electric welding table as defined in claim 1, wherein: both sides of board (1) inner chamber and the front portion that is located backup pad (5) have all seted up spout (12), the inner chamber sliding connection of spout (12) has slider (13), two through connecting piece fixedly connected with baffle (14) between slider (13), the equal fixed mounting in both sides at the baffle (14) back has tooth board (15) with gear (11) engaged with.

3. An electric welding table as defined in claim 1, wherein: equipment frame (2) inner chamber's both sides and the outside that is located board (1) all have air exhauster (16) through fixed plate fixed mounting, equipment frame (2) surperficial both sides and the outside that is located board (1) all have exhaust-gas treatment case (17) through fixed plate fixed mounting.

4. An electric welding table as defined in claim 3, wherein: the exhaust fan (16) air outlet is communicated with a guide pipe (18), one end of the guide pipe (18) penetrates through the equipment frame (2) and extends to the outside of the equipment frame (2), and one end of the guide pipe (18) extending to the outside of the equipment frame (2) is communicated with an air inlet of the waste gas treatment box (17).

5. An electric welding table as defined in claim 1, wherein: the front of the machine table (1) is hinged with a box door (19) through a hinge.

6. An electric welding table as defined in claim 5, wherein: and a control switch (20) is fixedly arranged on the front surface of the machine table (1) and above the box door (19).