CN216706423U

CN216706423U - Semitrailer axle welding device with welding fume collecting structure

Info

Publication number: CN216706423U
Application number: CN202123208908.6U
Authority: CN
Inventors: 胡义根
Original assignee: Jiangsu Baoking Auto Parts Co ltd
Current assignee: Jiangsu Baoking Auto Parts Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-06-10
Anticipated expiration: 2031-12-20

Abstract

The utility model provides a semitrailer shaft welding device with a welding fume collecting structure, which comprises a workbench, wherein a collecting mechanism is arranged on a supporting plate at the bottom end of the workbench, a clamping component is arranged at the top end of the workbench, two hydraulic rods are arranged at the top end of the workbench, which is positioned in the middle of the clamping component, the top ends of piston rods of the two hydraulic rods are respectively provided with a supporting frame, two welding mechanical arms are arranged at the top end of the workbench, which is positioned on the back surface of the clamping component, a fixing component is arranged between the two welding mechanical arms, the welding cigarette that produces is collected through the collection mechanism that sets up, filters the great smoke and dust of diameter in to welding the cigarette through filter plate and filter pulp net, later gets into in the box and absorbs harmful substance in welding the cigarette, absorbs finally through the outlet duct discharge to welding peculiar smell in the cigarette through the active carbon adsorption layer, and the effectual cigarette of avoiding welding threatens the healthy production of staff and can not exert an influence to the atmospheric environment in the cigarette emission to the atmosphere that welds after handling.

Description

Semitrailer axle welding device with welding fume collecting structure

Technical Field

The utility model belongs to the technical field of axle welding devices, and particularly relates to a semitrailer axle welding device with a welding fume collecting structure.

Background

The semitrailer axle is one of important component parts of a semitrailer, the axle needs to be positioned and then welded in the welding process of the semitrailer axle, welding smoke can be generated in the welding process, main harmful substances in welding smoke are Fe2O3, SiO2, MnO, HF and the like, the largest content of the harmful substances is Fe2O3 and generally accounts for 35.56% of the total amount of the smoke, the second content of the harmful substances is SiO2 and accounts for 10-20%, and the MnO accounts for about 5-20%, the welding smoke can generate great harm to the health of workers, and the welding smoke can also generate influence on the atmospheric environment when being directly discharged into the atmosphere.

Disclosure of Invention

The utility model aims to provide a semitrailer axle welding device with a welding fume collecting structure, and aims to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a semitrailer shaft welding device with a welding fume collecting structure comprises a workbench, wherein a collecting mechanism is mounted on a supporting plate at the bottom end of the workbench, a clamping component is mounted at the top end of the workbench, two hydraulic rods are mounted at the top end of the workbench, which is located in the middle of the clamping component, supporting frames are mounted at the top ends of piston rods of the two hydraulic rods, two welding mechanical arms are mounted at the top end of the workbench, which is located on the back surface of the clamping component, and a fixing component is mounted between the two welding mechanical arms;

the fixed subassembly includes fixed mounting in the rotating base on workstation top, the bracing piece is installed on the rotating base top, the crossbeam is installed on the bracing piece top, the cylinder is installed on the crossbeam top, the piston rod of cylinder runs through crossbeam and arc grip block fixed connection.

As a preferred technical solution of the present invention, the clamping assembly includes a first fixed station and a second fixed station, the first fixed station is fixedly installed at the top end of the workbench, the second fixed station is connected to the top end of the workbench through a moving assembly, clamping plungers are installed on opposite sides of the first fixed station and the second fixed station, a driving motor is installed on one side of the second fixed station away from the clamping plungers, and an output shaft of the driving motor is fixedly connected to the corresponding clamping plungers.

As a preferable technical scheme, the two clamping heads are positioned on the same horizontal line, an axle is clamped between the two clamping heads, the axle is positioned at the top of the supporting frame, and the arc-shaped clamping block is positioned right above the axle.

As a preferred technical scheme of the present invention, the moving assembly includes a moving plate fixedly mounted at the bottom end of the second fixed table, two guide blocks are mounted at the bottom end of the moving plate, a lead screw and a guide rod are mounted at the top end of the working table through a mounting seat, the lead screw and the guide rod are both located at the bottom of the moving plate, the two guide blocks are respectively connected with the lead screw and the guide rod, and a stepping motor is fixedly mounted at one end of the lead screw.

As a preferred technical scheme of the present invention, the collecting mechanism includes a collecting cover hinged to the front surface of the workbench through a hinge, a first rotating seat is fixedly installed at the bottom end of the collecting cover, a second rotating seat is installed on a supporting plate at the bottom end of the workbench, an electric push rod is rotatably connected to the second rotating seat, a piston rod of the electric push rod is rotatably connected to the first rotating seat, the collecting cover is communicated with the processing box through a collecting pipe, and the processing box is installed on the supporting plate at the bottom end of the workbench.

As a preferable technical scheme, the treatment box comprises a collection box, the interior of the collection box is divided into an air induction chamber, a filter chamber and a treatment chamber through a partition plate, an induced draft fan is installed in the air induction chamber, an air inlet end of the induced draft fan is connected with a collection pipe, an air outlet end of the induced draft fan is communicated and connected with the filter chamber through a pipeline, a filter plate and a filter cotton layer are installed in the filter chamber, and the filter plate is located at the top of the filter cotton layer.

As a preferable technical scheme, a box body is arranged in the treatment chamber, the bottom of the filter chamber is hermetically connected with a pipeline, the pipeline is communicated with the box body, purified water is contained in the box body, and an air outlet pipe is arranged at the top end of the box body and penetrates through the collection box.

As a preferable technical scheme of the utility model, the induced draft fan is a turbine fan, and an activated carbon adsorption layer is also arranged in the air outlet pipe.

Compared with the prior art, the utility model has the beneficial effects that: carry out the clamping through the clamping subassembly that sets up to the axletree and fix, then go on further fixedly to the axletree through fixed subassembly, weld the axletree through the welding arm, the cigarette that welds that produces is collected to the collection mechanism through the setting, filter the great smoke and dust of diameter in to welding the cigarette through filter plate and filter pulp net, later get into in the box and absorb harmful substance in welding the cigarette, absorb finally through the outlet duct discharge through peculiar smell in the active carbon adsorption layer to welding the cigarette at last, effectually avoid welding the cigarette and can not exert an influence to atmospheric environment in the cigarette emission to the atmosphere that welds that the cigarette threatens and process after handling to staff's health production.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic view of a moving assembly according to the present invention;

FIG. 3 is a schematic sectional view of the treatment tank of the present invention.

In the figure: 1. a work table; 2. a collection mechanism; 21. a collection hood; 22. a first rotating base; 23. a second rotating base; 24. an electric push rod; 25. a collection pipe; 26. a treatment tank; 261. a collection box; 262. an air induction chamber; 2621. an induced draft fan; 263. a filtering chamber; 2631. filtering the plate; 2632. a filter cotton layer; 264. a processing chamber; 2641. a box body; 2642. an air outlet pipe; 265. an activated carbon adsorption layer; 3. a clamping assembly; 31. a first fixed table; 32. a second stationary stage; 33. a moving assembly; 331. moving the plate; 332. a guide block; 333. a screw rod; 334. a guide bar; 335. a stepping motor; 34. clamping the top; 35. a drive motor; 4. a hydraulic lever; 5. a support frame; 6. welding a mechanical arm; 7. a fixing assembly; 71. rotating the base; 72. a support bar; 73. a cross beam; 74. a cylinder; 75. an arc-shaped clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a semitrailer axle welding set with structure is collected to welding cigarette, comprises a workbench 1, install in the backup pad of 1 bottom of workstation and collect mechanism 2, clamping component 3 is installed on 1 top of workstation, 1 top of workstation is located clamping component 3 mid-mounting and has two hydraulic stem 4, support frame 5 is all installed on the piston rod top of two hydraulic stem 4, 1 top of workstation is located clamping component 3 back mounted and has two welding arms 6, install fixed subassembly 7 between two welding arms 6.

Preferably, the fixing assembly 7 includes a rotating base 71 fixedly installed on the top end of the workbench 1, a supporting rod 72 is installed on the top end of the rotating base 71, a cross beam 73 is installed on the top end of the supporting rod 72, an air cylinder 74 is installed on the top end of the cross beam 73, a piston rod of the air cylinder 74 penetrates through the cross beam 73 and is fixedly connected with the arc-shaped clamping block 75, the air cylinder 74 drives the arc-shaped clamping block 75 to move downwards, and then an axle located at the top of the supporting frame 5 is clamped and fixed through the arc-shaped clamping block 75.

Preferably, the clamping component 3 includes a first fixed station 31 and a second fixed station 32, the first fixed station 31 is fixedly installed on the top end of the workbench 1, the second fixed station 32 is connected with the top end of the workbench 1 through a moving component 33, clamping jacks 34 are installed on the opposite sides of the first fixed station 31 and the second fixed station 32, a driving motor 35 is installed on one side, away from the clamping jacks 34, of the second fixed station 32, an output shaft of the driving motor 35 is fixedly connected with the corresponding clamping jacks 34, two clamping jacks 34 are located on the same horizontal line and are clamped with axles, the axles are located at the top of the support frame 5, and the arc-shaped clamping blocks 75 are located right above the axles, the clamping jacks 34 are tightly placed at two ends of the axles at the top of the support frame 5 by adjusting the moving component 33, so that the axles are conveniently welded by the mechanical welding arm.

Preferably, the moving assembly 33 includes a moving plate 331 fixedly mounted at the bottom end of the second fixed station 32, two guide blocks 332 are mounted at the bottom end of the moving plate 331, a screw rod 333 and a guide rod 334 are mounted at the top end of the workbench 1 through a mounting seat, the screw rod 333 and the guide rod 334 are both located at the bottom of the moving plate 331, the two guide blocks 332 are respectively connected with the screw rod 333 and the guide rod 334, a step motor 335 is fixedly mounted at one end of the screw rod 333, the screw rod 333 is driven by the step motor 335 to rotate, so that the moving plate 331 moves along the direction of the screw rod 333, and the second fixed station 32 drives the clamping head 34 to clamp and fix the end of the axle.

Preferably, collect mechanism 2 and include through hinge and the positive articulated collection cover 21 of workstation 1, the bottom fixed mounting who collects cover 21 has first rotation seat 22, install the second in the backup pad of workstation 1 bottom and rotate seat 23, the second rotates the interior rotation of seat 23 and is connected with electric putter 24, electric putter 24's piston rod rotates with first rotation seat 22 to be connected, it is connected with processing box 26 intercommunication through collecting pipe 25 to collect cover 21, processing box 26 is installed in the backup pad of workstation 1 bottom, collect the welding cigarette that welding produced through collecting cover 21 and handle in collecting to processing box 26 through collecting pipe 25.

Preferably, the treatment tank 26 includes a collection box 261, the interior of the collection box 261 is partitioned into an air induction chamber 262, a filter chamber 263 and a treatment chamber 264 by a partition plate, an induced draft fan 2621 is installed in the air induction chamber 262, an air inlet end of the induced draft fan 2621 is connected with the collection pipe 25, an air outlet end of the induced draft fan 2621 is connected with the filter chamber 263 by a pipeline, a filter plate 2631 and a filter cotton layer 2632 are installed in the filter chamber 263, the filter plate 2631 is located on the top of the filter cotton layer 2632, a tank 2641 is installed in the treatment chamber 264, a pipeline is hermetically connected to the bottom of the filter chamber 263 and is connected with the tank 2641 by a pipeline, purified water is contained in the tank 2641, an air outlet pipe 2642 is installed at the top of the tank 2641, the air outlet pipe 2642 penetrates through the collection box 261, the induced draft fan 2621 is a turbine fan, an activated carbon adsorption layer 265 is further installed in the air outlet 2642, the welding fume enters the tank 2641 after being filtered by the filter plate 2631 and the filter cotton layer 2632 in the filter chamber 263, harmful substances in the welding fume are absorbed through the purified water, and the peculiar smell in the welding fume is absorbed and purified through the active carbon absorption layer 265.

The working principle is as follows: the axle is hoisted to the top end of the support frame 5 by the hoisting device, then the stepping motor 335 drives the screw rod 333 to rotate so that the second fixing platform 32 drives the clamping and fixing top 34 to clamp and fix two ends of the axle, then the air cylinder 74 drives the arc-shaped clamping block 75 to further fasten the axle, the axle is welded by the welding mechanical arm 6, when welding is performed, the first rotating seat 22 is pushed by the electric push rod 24 so that the collecting cover 21 is right opposite to the axle, then the induced draft fan 2621 works to suck the welding fume into the filtering chamber 263 through the collecting cover 21 and the collecting pipe 25, particles with larger diameter in the welding fume are filtered by the filtering plate 2631, then the welding fume is further filtered by the filtering cotton layer 2632, then the welding fume is conveyed into the box 2641, harmful substances in the welding fume are absorbed by purified water in the box 2641, and finally peculiar smell in the welding fume is absorbed by the activated carbon absorption layer 265, the cigarette of welding after being handled passes through outlet duct 2642 and discharges, and then avoids welding the cigarette that produces to produce to the staff healthy production influence, also avoids welding the direct emission of cigarette and produces the influence to atmospheric environment, and at the welded in-process, hydraulic stem 4 drives support frame 5 and moves down, then driving motor 35 drives clamping top 34 for the axletree by the clamping can rotate, and then more convenient welding the different positions of axletree.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a semitrailer axle welding set with structure is collected to welding cigarette, includes workstation (1), its characterized in that: a collecting mechanism (2) is mounted on a supporting plate at the bottom end of the workbench (1), a clamping component (3) is mounted at the top end of the workbench (1), two hydraulic rods (4) are mounted at the top end of the workbench (1) and positioned in the middle of the clamping component (3), supporting frames (5) are mounted at the top ends of piston rods of the two hydraulic rods (4), two welding mechanical arms (6) are mounted at the top end of the workbench (1) and positioned on the back surface of the clamping component (3), and a fixing component (7) is mounted between the two welding mechanical arms (6);

fixed subassembly (7) include rotating base (71) of fixed mounting in workstation (1) top, rotate base (71) top and install bracing piece (72), crossbeam (73) are installed on bracing piece (72) top, cylinder (74) are installed on crossbeam (73) top, the piston rod of cylinder (74) runs through crossbeam (73) and arc grip block (75) fixed connection.

2. The semitrailer axle welding device with welding fume collection structure of claim 1, wherein: the clamping component (3) comprises a first fixing table (31) and a second fixing table (32), the first fixing table (31) is fixedly installed at the top end of the workbench (1), the second fixing table (32) is connected with the top end of the workbench (1) through a moving component (33), clamping top heads (34) are installed on the opposite sides of the first fixing table (31) and the second fixing table (32), a driving motor (35) is installed on one side, far away from the clamping top heads (34), of the second fixing table (32), and an output shaft of the driving motor (35) is fixedly connected with the corresponding clamping top heads (34).

3. The semitrailer axle welding device with welding fume collection structure of claim 2, wherein: the two clamping heads (34) are positioned on the same horizontal line, an axle is clamped between the two clamping heads, the axle is positioned at the top of the support frame (5), and the arc-shaped clamping block (75) is positioned right above the axle.

4. The semitrailer axle welding device with welding fume collection structure of claim 2, wherein: remove subassembly (33) including movable plate (331) of fixed mounting in second fixed station (32) bottom, two guide blocks (332) are installed to movable plate (331) bottom, lead screw (333) and guide bar (334) are installed through the mount pad on workstation (1) top, lead screw (333) and guide bar (334) all are located movable plate (331) bottom, and two guide blocks (332) are connected with lead screw (333) and guide bar (334) respectively, the one end fixed mounting of lead screw (333) has step motor (335).

5. The semitrailer axle welding device with welding fume collection structure of claim 1, wherein: collect mechanism (2) and include through hinge and workstation (1) front articulated collection cover (21), the bottom fixed mounting who collects cover (21) has first rotation seat (22), install the second in the backup pad of workstation (1) bottom and rotate seat (23), the second rotates seat (23) internal rotation and is connected with electric putter (24), the piston rod and the first rotation seat (22) of electric putter (24) rotate and are connected, collect cover (21) and handle case (26) through collecting pipe (25) and be connected, it installs in the backup pad of workstation (1) bottom to handle case (26).

6. The semitrailer axle welding device with welding fume collection structure of claim 5, wherein: handle case (26) including collecting box (261), collecting box (261) is inside to be separated for induced air chamber (262), filter chamber (263) and process chamber (264) through the baffle, install draught fan (2621) in the induced air chamber, the air inlet end and the collecting pipe (25) of draught fan (2621) are connected, the air-out end of draught fan (2621) is connected with filter chamber (263) intercommunication through the pipeline, install filter plate (2631) and filtration cotton layer (2632) in filter chamber (263), filter plate (2631) are located filtration cotton layer (2632) top.

7. The semitrailer axle welding device with welding fume collection structure of claim 6, wherein: the improved water purifier is characterized in that a box body (2641) is installed inside the treatment chamber (264), the bottom of the filtering chamber (263) is hermetically connected with a pipeline, the pipeline is communicated with the box body (2641), purified water is contained inside the box body (2641), an air outlet pipe (2642) is installed at the top end of the box body (2641), and the air outlet pipe (2642) penetrates through the collecting box (261).

8. The semitrailer axle welding device with welding fume collecting structure according to claim 7, wherein: draught fan (2621) is turbo fan, outlet duct (2642) inside still is provided with activated carbon adsorption layer (265).