CN213470082U

CN213470082U - Double-side positioning welding device

Info

Publication number: CN213470082U
Application number: CN202022338460.9U
Authority: CN
Inventors: 孙溪; 孙梓腾; 程茂国; 孙中铼
Original assignee: Suzhou Hongying Engineering Equipment Technology Co ltd
Current assignee: Suzhou Hongying Engineering Equipment Technology Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-06-18
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a two sides can fix a position welding set, include: a walking bracket; at least two welding subassemblies set up side by side in on the walking support, every welding subassembly carries out welded structure after being used for sensing welding position's location structure and location respectively, wherein at least one the welding subassembly still includes lateral shifting mechanism, the welding structure and location structure set up in lateral shifting mechanism is last, and can be in under lateral shifting mechanism's the effect remove in walking support's the advancing direction. The utility model has the advantages of including through the walking support, install two on the walking support can realize when welding to U shaped steel muscle welding at the welding subassembly of walking direction fine setting, realize the location back at one side welding subassembly, opposite side welding subassembly can carry out independent adaptability adjustment according to concrete welding position.

Description

Double-side positioning welding device

Technical Field

The utility model belongs to the technical field of welding equipment, concretely relates to two sides can fix a position welding set.

Background

In the prior art, butt welding connection work of U-shaped steel bars used in the bridge anti-collision guardrail is generally directly carried out on a construction site, the two ends of the U-shaped steel bars are generally manually and vertically welded by welding workers, the manual vertical welding is time-consuming and labor-consuming, and the manual welding often cannot meet required requirements for welding projects with certain quality requirements.

Therefore, in order to solve the above technical problems, it is necessary to provide a double-side positionable welding device, which can automatically position both ends of a U-shaped steel bar and perform high-standard vertical welding after a welder spot-welds the U-shaped steel bar on a construction site.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two sides can fix a position welding set to solve the problem among the prior art.

In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:

in one embodiment, a double-sided positionable welding apparatus is provided, comprising:

a walking bracket;

at least two welding subassemblies set up side by side in on the walking support, every welding subassembly carries out welded structure after being used for sensing welding position's location structure and location respectively, wherein at least one the welding subassembly still includes lateral shifting mechanism, the welding structure and location structure set up in lateral shifting mechanism is last, and can be in under lateral shifting mechanism's the effect remove in walking support's the advancing direction.

As a further improvement of the present invention, the lateral movement mechanism includes:

the first mounting plate is fixed on the walking bracket;

the second mounting plate is used for mounting the welding structure and the positioning structure;

and the first driving device is respectively connected with the second mounting plate and the first mounting plate and drives the second mounting plate to move relative to the first mounting plate in the moving direction of the walking bracket.

As a further improvement, the lateral shifting mechanism further comprises a guide rod set, the guide rod set is fixed on the second mounting plate, the guide rod set is sleeved with a sliding block which can be followed, and the sliding block is fixed on the first mounting plate.

As a further improvement of the present invention, the welding structure includes a welding head fixed to the second mounting plate.

As a further improvement of the utility model, the soldered connection can be for the pendulum welder.

As a further improvement, the positioning structure includes a detecting rod on the second mounting plate and an inductor connected to the detecting rod, the detecting rod is followed the welding direction of the welding head extends and sets up.

As a further improvement, the utility model also comprises a track and a second driving device, the second driving device is connected with the walking bracket and drives the walking bracket to move on the track.

As a further improvement of the present invention, the second driving device is disposed on the traveling support, and includes a rotating electrical machine and a gear structure disposed in a driving shaft of the rotating electrical machine.

As a further improvement of the present invention, a transmission bar engaged with the gear structure is provided on the rail along the extending direction of the rail.

As a further improvement, the utility model also comprises a control component, the control component is connected respectively inductor, soldered connection, first drive arrangement, second drive arrangement control each above-mentioned device work.

As a further improvement, the number of the welding assemblies is two, two the welding assemblies are respectively provided with a transverse moving mechanism.

Compared with the prior art, the utility model discloses a walking support, install two on walking support and can realize when welding the subassembly to U shaped steel muscle welding in walking direction fine setting, realize the location back at one side welding subassembly, opposite side welding subassembly can carry out independent adaptability adjustment according to concrete welding position, has realized standard horizontally vertical welding work through setting up of pendulum welding ware.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a perspective view of a double-sided positionable welding apparatus according to an embodiment of the present disclosure;

FIG. 2 is a schematic diagram of a double-sided positionable welding apparatus track and a second drive apparatus in accordance with an embodiment of the present disclosure;

FIG. 3 is a block diagram of a weld stack of a double-sided positionable welding apparatus according to one embodiment of the present application.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. However, the present invention is not limited to the embodiments, and the structural, method, or functional changes made by those skilled in the art according to the embodiments are all included in the scope of the present invention.

Referring to fig. 1, an embodiment of the present application provides a double-sided positionable welding device, which includes a rail 1, a traveling support 2 standing on the rail 1, a second driving device 3 driving the traveling support 2 to move on the rail, and two welding assemblies 4 juxtaposed on one side of the traveling support 2.

The track 1 is formed by splicing three groups of track groups connected end to end, when the walking support 2 moves forwards, the track group positioned at the rear can be detached at any time and is spliced with the track group at the forefront, and the track groups can be connected in a splicing mode for convenience in detachment; the track 1 is provided with a rodent transmission bar 11 along the track extending direction.

The walking support 2 is movably erected on the track 1 and can move on the track 1, the walking support 2 comprises a bottom plate 21, a walking wheel 22 arranged below the bottom plate 21 and a portal frame 23 erected on the bottom plate 21, the walking wheel 22 is matched with the track 1, so that the walking support 2 can move along the track 1, the portal frame 23 extends on one side of the track 1 to form an extending portion 231 for installing the welding assemblies 4, and the welding assemblies 4 are arranged on the extending portion 231 in parallel.

The second driving device 3 is fixed on the side of the bottom plate 21, and is provided with a gear structure 31, the gear structure 31 is engaged with the rodent transmission bar 11, and the walking bracket 2 is driven to move forward along with the rotation of the gear structure 31, as shown in fig. 2.

Referring to fig. 3, the two welding assemblies 4 include respective lateral moving mechanisms 41, positioning structures 42 for sensing the welding positions, and welding structures 43 for welding after positioning.

The transverse moving mechanism 41 is fixedly connected with the extension part 231 of the gantry 23, the transverse moving mechanism 41 comprises a first mounting plate 411, a second mounting plate 412, a first driving device 413 and a guide rod group 414, and the first mounting plate 411 is fixed on the extension part 231; sliding blocks 415 are fixedly arranged at two ends below the first mounting plate 411, the sliding blocks 415 are parallel to the first mounting plate 411 and are provided with parallel guide rod holes, a guide rod group 414 penetrates through the guide rod holes, two ends of the guide rod group 414 are respectively fixed with a second mounting plate 412, and the second mounting plate 412 is used for mounting the welding structure 43 and the positioning structure 42; the first driving device 413 is provided on the second mounting plate 412 and has a driving shaft connected to the first mounting plate 411, and the second mounting plate 412 is capable of reciprocating in the moving direction of the traveling carriage 2 with respect to the first mounting plate 411 by the first driving device 413.

Welded structure 43 is including locating the third mounting panel 431 of second mounting panel 412 below and being fixed in the soldered connection on the third mounting panel 431 the utility model discloses in, in order to reach the required standard of vertical position welding, the soldered connection is the pendulum welder.

Location structure 42 is including locating the gauge stick 421 of second mounting panel 412 side and the inductor 422 of being connected with gauge stick 421, and gauge stick 421 extends the setting along the welding direction of soldered connection, and sets up with the soldered connection is parallel, and wherein gauge stick 421 adopts flexible metal material to make, and when it touched required welded reinforcing bar in walking support 2 removal in-process, sensor 422 signals for walking support 2 stops to march, carries out weldment work.

The device also comprises a control assembly, wherein the control assembly is respectively connected with the inductor, the welding head, the first driving device and the second driving device and controls the devices to work.

The working principle of the device is as follows:

walking support 2 is under second drive arrangement 3's effect, it advances to drive two welding assembly 4 simultaneously, U shaped steel bar is located between two welding assembly 4, when the feeler lever 421 of one of them welding assembly 4 touches and touches required welded reinforcing bar, control assembly judges whether touch simultaneously and touch required welded reinforcing bar to another welding assembly 4, if, then carry out the vertical welding work simultaneously, if not, it is motionless to keep touching the welding assembly 4 that touches, the drive does not touch the first drive arrangement 413 in the lateral shifting mechanism of that welding assembly 4 who touches required welded reinforcing bar, carry out the ascending adjustment of walking direction to its welded structure 43 and location structure 42, touch and take welded reinforcing bar until its feeler lever, then carry out the vertical welding work at U shaped steel bar both ends simultaneously.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A double-sided positionable welding apparatus, comprising:

a walking bracket;

2. The double-sided positionable welding apparatus of claim 1, wherein the lateral movement mechanism comprises:

the first mounting plate is fixed on the walking bracket;

3. The double-sided positionable welding apparatus of claim 2, wherein the lateral movement mechanism further comprises a set of guide rods, the set of guide rods being secured to the second mounting plate and having a sliding block slidably received thereon, the sliding block being secured to the first mounting plate.

4. The double-sided positionable welding apparatus of claim 3, wherein the welding structure comprises a welding head secured to the second mounting plate.

5. The double-sided positionable welding apparatus of claim 4, wherein the positioning structure comprises a probing rod disposed on the second mounting plate and an inductor coupled to the probing rod, the probing rod extending along a welding direction of the welding head.

6. The double-sided positionable welding apparatus of claim 5, further comprising a track and a second drive coupled to the traveling carriage that drives the traveling carriage to move on the track.

7. The double-sided positionable welding apparatus of claim 6, wherein the second drive arrangement is disposed on the walking carriage and comprises a rotary motor and a gear arrangement disposed on a drive shaft of the rotary motor.

8. The double-sided positionable welding apparatus of claim 7, wherein the track is provided with a drive bar engaging the gear structure along a track extension direction.

9. The double-sided positionable welding apparatus of claim 8, further comprising a control assembly, the control assembly being coupled to the sensor, the welding head, the first driving device, and the second driving device, respectively, for controlling the operation of each of the devices.

10. The double-sided positionable welding apparatus of claim 1, wherein the number of welding assemblies is two, and wherein the two welding assemblies each have a lateral movement mechanism disposed thereon.