CN211219369U

CN211219369U - Welding operation table capable of absorbing smoke dust for metal pipe

Info

Publication number: CN211219369U
Application number: CN201921957159.7U
Authority: CN
Inventors: 和新敬
Original assignee: Xuchang Beiruisi Optoelectronic Technology Co ltd
Current assignee: Xuchang Beiruisi Optoelectronic Technology Co ltd
Priority date: 2018-11-22
Filing date: 2019-11-13
Publication date: 2020-08-11
Anticipated expiration: 2029-11-13

Abstract

The utility model relates to an environment-friendly auxiliary tool for electric welding processing, in particular to a welding operation table capable of absorbing smoke dust for a metal tube, which comprises a base, a processing table, a first clamping table and a second clamping table, wherein the processing table is arranged on the base through a thread mounting seat on the side surface of the bottom, the deflection of the processing table can be adjusted by the adjusting rod, a first clamping table, a second clamping table, a supporting bearing seat and a third clamping table are arranged on a slide rail on the upper surface of the processing table, the metal pipe is clamped and rotated by the first clamping table, the second clamping table, the supporting bearing seat and the third clamping table, a suction fan is arranged in the processing table, be used for discharging into atmosphere or workshop gas cleaning equipment from the inside pipe connection case of processing platform with the flue gas that the welding produced, this scheme not only effectively helps the welder to fasten or the activity work piece when the welding, can also improve workman's operational environment.

Description

Welding operation table capable of absorbing smoke dust for metal pipe

Technical Field

The utility model relates to an electric welding processing environment-friendly appurtenance, concretely relates to a welding operation platform that is used for absorbing smoke and dust of tubular metal resonator.

Background

In the daily metal welding process, a workpiece and a welding flux are melted to form a melting area, a molten pool is cooled and solidified to form connection between materials, in the fusion welding process, the welding position can react with elements in the atmosphere at high temperature during cooling to form defects such as air holes, slag inclusion or cracks, the welding quality is influenced, in order to improve the welding quality, the welding position is protected, for example, gas shielded arc welding by using argon, carbon dioxide and other gases to isolate the atmosphere is carried out, and for example, ferrotitanium powder is added into a welding rod coating to carry out deoxidation. However, the protection measures and the properties of electric welding are inevitable to generate smoke, a workshop with more welding stations can be provided with smoke treatment equipment in the workshop, the smoke treatment equipment can extract the smoke and purify the smoke to be discharged, workers in the workshop still stay in the smoke during operation, the health of the workers can be influenced in the environment for a long time, the metal pipes need to be fixed and continuously rotated and adjusted in the machining process for welding, the welding positions need to be checked and repaired after the metal pipes are machined, in addition, the table top of a machining table is fixed at present, some operations are more convenient to machine when the metal pipes are machined obliquely, and aiming at the problems, a welding auxiliary table which is convenient to operate and can be matched with a device for purifying smoke dust in the workshop is urgently needed to help the workers to machine and purify the environment in the workshop.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a welding bench of being convenient for weld tubular metal resonator who has extraction welding flue gas, processing platform can deflect and have the function of repairing the welding interface.

The utility model provides a welding operation platform capable of absorbing smoke dust for a metal pipe, which comprises a base, a processing platform, a first clamping platform and a second clamping platform, wherein the base comprises two supporting arms provided with threaded mounting holes, the processing platform is arranged on the supporting arms through two mounting studs at the bottom, the supporting arms are screwed with adjusting rods, gears are fixed at the inner ends of the adjusting rods and are engaged with gears fixed on the adjacent mounting studs, and adjusting discs are arranged at the outer ends of the adjusting rods; the processing table is of a hollow structure, the upper surface of the processing table is provided with a screen plate, the bottom surface of the screen plate is provided with a suction fan, the bottom of the processing table is provided with a movable groove, two groove walls of the movable groove are respectively provided with a coaxial connecting pipe, a pipe orifice of the connecting pipe is provided with an opening communicated with the inside of the processing table, an outer ring of the pipe orifice of the connecting pipe is provided with hard bristles, the outer wall of the connecting pipe is provided with a bearing, the pipeline connecting box is a hollow circular box body and is arranged on the outer ring of the bearing through an inner ring of the pipeline connecting box, the middle section of an inner ring of the pipeline connecting box is provided with an opening communicated with an; the screen plate top is installed the slide rail through the processing platform lateral wall, first clamping platform and second clamping platform movable mounting are on the slide rail, install on the first clamping platform and drive rotatory chuck by the motor, be equipped with circular logical groove on the second clamping platform, be equipped with back shaft bearing between first clamping platform and the second clamping platform, back shaft bearing includes hand-operated cylinder and removable bearing spare, hand-operated cylinder movable mounting is on the slide rail, removable bearing spare includes that one end is fixed at the screw rod of bearing inner race, removable bearing spare is established at the piston rod end soon along the flexible direction of hand-operated cylinder.

As a further scheme of the welding operation platform that is used for absorbing smoke and dust of tubular metal resonator, the one side that lies in second clamping platform on the slide rail and keeps away from first clamping platform still is equipped with the third clamping platform, and the rectangle that has been seted up along the slide rail direction to the third clamping platform leads to the groove, and the top cell wall that the groove was led to the rectangle is the arc surface, and the pneumatic cylinder is installed to the bottom cell wall that the groove was led to the rectangle, and convex backup pad is installed to the piston rod end of pneumatic cylinder.

As a further proposal of the welding operation table for the metal tube capable of absorbing smoke dust, the upper surface of the supporting plate and the arc surface of the rectangular through groove top are all provided with a plurality of stripes.

As a further scheme of the welding operation platform that is used for absorbing the smoke and dust of tubular metal resonator, the circular logical inslot of second clamping platform evenly is equipped with 3 at least micro cylinder, and micro cylinder's the directional rectangle of piston rod leads to the axis of groove edge its length direction.

As a further proposal of the welding operation table for the metal tube capable of absorbing smoke dust, the bottom of the base is provided with rollers.

As the utility model relates to a further scheme that is used for the welding operation panel of absorbable smoke and dust of tubular metal resonator, the side of processing platform is equipped with the movable rod, and movable mounting has interface processing mechanism on the movable rod, interface processing mechanism includes the protective housing, and protective housing one end is equipped with the handle, and the other end is installed on the movable rod, installs buncher and by buncher driven mill in the protective housing, the excircle sword thickness of mill is 1-2 cm.

As a further proposal of the welding operation table for the metal tube capable of absorbing smoke dust, the protective shell is movably arranged on the movable rod through a circular ring adapter at the end part.

As a further proposal of the welding operation table for the metal tube capable of absorbing smoke dust, the side of the processing table provided with the movable rod is provided with a containing groove for placing the interface processing mechanism.

Advantageous effects

1. The utility model discloses a processing platform cavity is equipped with the extraction fan in the processing platform, and processing platform bottom activity intercommunication has the pipe connection case to through pipe connection case intercommunication exhaust duct, take away the flue gas that produces the processing and emit into the atmosphere or emit into the atmosphere through the gas cleaning equipment in workshop. The processing mesa of processing bench upper surface is the otter board, and the otter board upper surface is equipped with the slide rail, installs first clamping platform and second clamping platform on the slide rail, and when treating that welded tubular metal resonator is all longer, passes fixed tubular metal resonator from first clamping platform and is fastened by the chuck, and the tubular metal resonator that passes by third clamping platform and second clamping platform is fastened by third clamping platform, second clamping platform and back bearing frame.

2. The utility model discloses in, the back bearing frame activity sets up on the slide rail, hydraulic cylinder is used for adjusting the high bearing of removable bearing spare coaxial with the chuck, removable bearing spare includes bearing and screw rod, screw rod one end is established soon in hydraulic cylinder's the terminal screw hole of piston rod, the outside of other end fixed connection bearing, can make a plurality ofly in advance, the removable bearing spare of the different change model specifications of diameter according to the welding tubular metal resonator, can loosen the third clamping platform after welding some, manual or drive the chuck by motor drive and rotate, continue the welding to it after rotating the tubular metal resonator. The rectangular through groove is internally provided with a plurality of micro cylinders, the micro cylinders point to the axis of the circular through groove, and the diameter of the metal pipe is different, so that the metal pipe can be fixed by adjusting the telescopic amount of the micro cylinders.

3. The utility model discloses in, the base is equipped with two support arms that have the screw thread mounting hole, the processing platform bottom is equipped with the installation double-screw bolt of two cooperation screw thread mounting holes, the installation double-screw bolt sets up and makes the processing platform can rotate around screw thread mounting post place axle and adjust in the screw thread mounting hole, it is equipped with the through-hole to lie in screw thread mounting hole below on a support arm, wear to be equipped with in the through-hole and adjust the pole, it is equipped with the drive of being convenient for and adjusts pole pivoted adjusting disk to adjust the outside one end of pole position in the base, it is fixed with the gear to adjust the inside part of pole position in the base, fixed gear on this gear and the installation double-screw bolt of adjusting the pole place. The inboard screw thread mounting hole bilateral symmetry that is located of support arm is equipped with the restriction platform, and processing platform bottom surface is located the installation double-screw bolt bilateral symmetry and is equipped with the ka tai, after the operation panel deflected certain angle, the card platform touched the restriction platform and makes the operation panel can't continue to deflect, avoided deflecting excessive focus skew and lead to the metal welding platform to overturn.

Drawings

FIG. 1 is a schematic perspective view of a welding operation table according to the present invention;

FIG. 2 is a front view of the welding operation table of the present invention;

FIG. 3 is a schematic sectional view of the connection structure between the processing table of the welding operation table and the pipeline connecting box of the present invention;

the labels in the figure are: 1. the device comprises a base, 2, a processing table, 3, a first clamping table, 4, a second clamping table, 5, an interface processing mechanism, 6, an installation stud, 7, an adjusting rod, 8, a movable groove, 9, a connecting pipe, 10, a sliding rail, 11, a pipeline connecting box, 12, a supporting bearing seat, 13, a third clamping table, 14 and a movable rod.

Detailed Description

As shown in the figure: the utility model provides a welding operation panel that is used for absorbable smoke and dust of tubular metal resonator, the on-line screen storage device comprises a base 1, processing platform 2, first clamping platform 3 and second clamping platform 4, base 1 is including setting up two support arms on the supporting baseplate, be equipped with the mounting hole on the support arm, the bottom surface both sides of processing platform 2 are equipped with mounting stud 6, mounting stud 6 sets up respectively in two mounting holes, it wears to be equipped with regulation pole 7 to be located the below of mounting hole on the support arm, it is fixed with the gear to adjust the one end that pole 7 is located base 1, fixed gear engagement on this gear and the mounting stud 6, it is fixed with the adjusting disc to adjust the one end that pole 7 is located base 1, the degree of deflection of the working face of the adjustable processing platform 2 upper surface through rotatory regulation pole 7, make things convenient for the workman.

The processing table 2 is a hollow cube, the upper surface of the processing table is provided with a screen plate, the bottom of the processing table 2 is provided with a movable groove 8, the two side groove walls of the movable groove 8 are provided with connecting pipes 9, the two connecting pipes 9 are coaxial, the end parts of the two connecting pipes are provided with openings communicated with the inside of the processing table 2, the end parts of the outer walls of the connecting pipes 9 are provided with a circle of hard bristles, bearings are fixed on the outer walls, a pipeline connecting box 11 is installed in the movable groove 8, the pipeline connecting box 11 is a hollow annular box body, the middle part of the inner ring of the pipeline connecting box 11 is provided with an opening, two ports of the inner ring are provided with the hard bristles, the connecting pipes 9 extend into the inner ring, the outer ring of the bearing arranged outside of the pipeline connecting box 11 is fixed on the inner ring of the pipeline connecting box 11, the pipeline connecting box 11 can rotate around, in the flue gas suction that the induced draft fan will weld the production processed day 2, the flue gas is discharged from discharging fume pipe after entering pipeline connecting box 11 through connecting pipe 9, though be provided with the clearance and the bearing protection effect is not good between pipeline connecting box 11 and processing platform 2, the flue gas is discharged from this department and need be through two-layer stereoplasm brush hair, and the volume of leaking is in acceptable scope outward.

The upper surface of a screen plate of a processing table 2 is provided with a slide rail 10, the slide rail 10 is movably provided with a first clamping table 3 and a second clamping table 4, the first clamping table 3 is provided with a chuck, the chuck is a common three-jaw chuck or a common four-jaw chuck, holes for metal pipes to pass through are arranged between a plurality of fastening jaws of the chuck, the fastening jaws of the chuck can rotate around an axis under the drive of manpower or a motor, the second clamping table 4 is provided with a circular through groove along the direction of the slide rail 10, the inner wall of the circular through groove is provided with at least three micro cylinders, the expansion direction of the micro cylinders points to the axis of the circular through groove, the expansion and contraction of the micro cylinders can be controlled and adjusted according to the metal pipes with different diameters, a support bearing seat 12 is arranged on the slide rail 10 between the first clamping table 3 and the second clamping table 4, the support bearing seat 12 comprises a manual hydraulic cylinder and a replaceable, the replaceable bearing piece comprises a screw rod with one end fixed on the outer ring of the bearing, the replaceable bearing piece is spirally arranged at the tail end of the piston rod along the telescopic direction of the manual hydraulic cylinder, and metal pipes with different diameters can be clamped by replacing shells with different specifications and replacing the bearing piece; one side that lies in second clamping platform 4 and keeps away from first clamping platform 3 on slide rail 10 still is equipped with third clamping platform 13, set up the rectangle that follows the slide rail 10 direction on the third clamping platform 13 and lead to the groove, the groove top is the arc surface, the pneumatic cylinder is installed to the bottom that the rectangle led to the groove, the piston rod end-to-end connection of pneumatic cylinder has convex backup pad, backup pad upper surface and rectangle lead to the groove top surface and all are equipped with a plurality of stripes protrudingly, first clamping platform 3 when the tubular metal resonator is shorter, second clamping platform 4 and back shaft bearing 12 can be fixed it and accomplish the welding, the tubular metal resonator is longer, third clamping platform 13 is with the longer one section clamping of a tubular metal resonator, can loosen micro-cylinder and third clamping platform 13 after two tubular metal resonator welding parts, can drive the tubular metal resonator through controlling chuck on first clamping platform 3 and rotate the convenient welding to the periphery. Processing platform 2 is equipped with movable rod 14 parallel with slide rail 10, install interface processing mechanism 5 on the movable rod 14, interface processing mechanism 5 includes the protective housing, be equipped with the mill in the protective housing, the mill is the same with circular blade shape, the mill is by the motor drive of installation on the protective housing, the outer circle sword thickness of mill is 1-2cm, the motor drives the mill and carries out the wearing and tearing to repair to the welding interface, protective housing one end is equipped with the handle, the other end sets up on the connecting piece through the activity of the annular adaptor of circle, 2 sides of processing platform are equipped with accomodates the groove, accomodate the groove and be used for interface processing mechanism 5 to accomodate.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent changes without departing from the technical scope of the present invention.

Claims

1. A welding operation table used for metal pipes and capable of absorbing smoke dust comprises a base (1), a processing table (2), a first clamping table (3) and a second clamping table (4), wherein the base (1) comprises two supporting arms provided with threaded mounting holes, the processing table (2) is mounted on the supporting arms through two mounting studs (6) at the bottom, adjusting rods (7) are arranged on the supporting arms in a rotating mode, gears are fixed to the inner ends of the adjusting rods (7) and are meshed with gears fixed to the adjacent mounting studs (6), and adjusting discs are further arranged at the outer ends of the adjusting rods (7); the method is characterized in that:

the processing table (2) is of a hollow structure, the upper surface of the processing table is provided with a screen plate, the bottom surface of the screen plate is provided with an exhaust fan, the bottom of the processing table (2) is provided with a movable groove (8), two groove walls of the movable groove (8) are respectively provided with a coaxial connecting pipe (9), a pipe orifice of the connecting pipe (9) is provided with an opening communicated with the inside of the processing table (2), an outer ring of the pipe orifice of the connecting pipe (9) is provided with hard bristles, the outer wall of the pipe orifice of the connecting pipe (9) is provided with a bearing, a pipeline connecting box (11) is a hollow circular box body, the pipeline connecting box (11) is arranged on the outer ring of the bearing through the inner ring, the middle section of the inner ring of the pipeline connecting box (11) is provided with an opening communicated;

slide rail (10) are installed through processing platform (2) lateral wall to otter board top, first clamping platform (3) and second clamping platform (4) movable mounting are on slide rail (10), install on first clamping platform (3) and drive rotatory chuck by the motor, be equipped with circular logical groove on second clamping platform (4), be equipped with between first clamping platform (3) and second clamping platform (4) and support bearing frame (12), support bearing frame (12) include hand-operated hydraulic cylinder and removable bearing spare, hand-operated hydraulic cylinder movable mounting is on slide rail (10), removable bearing spare includes that one end is fixed at the screw rod of bearing inner race, removable bearing spare is established at the piston rod end soon along the flexible direction of hand-operated hydraulic cylinder.

2. A fume absorbent welding station for metal pipes, as defined in claim 1, wherein: one side that lies in second clamping platform (4) on slide rail (10) and keeps away from first clamping platform (3) still is equipped with third clamping platform (13), and rectangle through groove has been seted up along slide rail (10) direction in third clamping platform (13), and the top cell wall that the rectangle led to the groove is the arc surface, and the pneumatic cylinder is installed to the bottom cell wall that the rectangle led to the groove, and convex backup pad is installed to the piston rod end of pneumatic cylinder.

3. A fume absorbent welding station for metal pipes, as defined in claim 2, wherein: the upper surface of the supporting plate and the arc surface at the top of the rectangular through groove are provided with a plurality of stripe protrusions.

4. A fume absorbent welding station for metal pipes, as defined in claim 1, wherein: at least 3 micro cylinders are uniformly arranged in the circular through groove of the second clamping table (4), and piston rods of the micro cylinders point to the central axis of the rectangular through groove along the length direction of the rectangular through groove.

5. A fume absorbent welding station for metal pipes, as defined in claim 1, wherein: the bottom of the base (1) is provided with rollers.

6. A fume absorbent welding station for metal pipes, as defined in claim 1, wherein: the side of processing platform (2) is equipped with movable rod (14), and movable mounting has interface processing mechanism (5) on movable rod (14), interface processing mechanism (5) are equipped with the handle including the protective housing, protective housing one end, and the other end is installed on movable rod (14), installs buncher and by buncher driven mill in the protective housing, the excircle sword thickness of mill is 1-2 cm.

7. A fume absorbent welding station for metal pipes, according to claim 6, characterized by: the protective shell is movably arranged on the movable rod (14) through a circular adapter at the end part.

8. A fume absorbent welding station for metal pipes according to claim 6 or 7 wherein: the side surface of the processing table (2) provided with the movable rod (14) is provided with a containing groove for placing the interface processing mechanism (5).