CN218983713U

CN218983713U - Welding fixture for welding structural parts

Info

Publication number: CN218983713U
Application number: CN202222878303.6U
Authority: CN
Inventors: 程林群; 韦正含; 朱敏芳; 张士林; 朱琳
Original assignee: Wuxi Newtop Machinery Technology Co ltd
Current assignee: Wuxi Newtop Machinery Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-05-09
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a welding fixture for welding structural members, which belongs to the technical field of welding processing and comprises two groups of brackets, wherein an adjusting rotating shaft is arranged between the two groups of brackets, two groups of X-shaped fixing frames are arranged on the adjusting rotating shaft, a supporting rod is arranged at the top of each bracket and is positioned right above the adjusting rotating shaft, a sliding block is arranged on each supporting rod, and a smoke suction nozzle, an illuminating lamp and an infrared ray device are arranged on each sliding block. In the welding process, two groups of long steel bars of truss welding structural members are fixed on an X-shaped fixing frame, a certain height exists between the truss welding structural members and the ground after the truss welding structural members are raised through a support, workers do not need to bend down to weld, welding strength of the workers is reduced, the burden of the welding workers is lightened, the two groups of long steel bars are fixed on the X-shaped fixing frame, and the truss welding structural members can rotate along with an adjusting rotating shaft, so that welding angles are adjusted, welding difficulties are reduced, and welding difficulty is lower.

Description

Welding fixture for welding structural parts

Technical Field

The utility model belongs to the technical field of welding processing, and particularly relates to a welding tool for welding structural parts.

Background

For the truss structure shown in fig. 4, the truss structure is formed by welding two groups of long steel bars and multiple groups of inclined steel bars; the existing production is that workers fix and place long steel bars on a flat ground, and then manually weld the inclined steel bars one by one.

The existing production process of the truss welding structural member has more problems, and specifically comprises the following steps: firstly, the welding structural member has larger size, long welding time, and large labor intensity, and workers need to bend down and squat to weld on the ground; secondly, the welding process needs to keep two groups of long steel bars fixed, so that the welding angle of the inclined steel bars is not convenient to find, and the welding difficulty is higher; thirdly, workers can easily shade illumination light in the welding process, so that the visual field is influenced, the positioning operation of welding points in the welding process is complex, and the welding efficiency is influenced; fourth, the welding process can produce certain welding fume, exists the welding pollution, influences workman's healthy.

The welding fixture is a process device for assisting welding production in production, for example, a standard supporting member welding fixture is provided in the application document of publication No. CN115008085B, in actual machining production, the welding fixture is various, and the truss welding structure is required to lack corresponding machining fixtures according to the adaptive design of a machined product so as to solve the problem of the conventional machining equipment in the use process.

Disclosure of Invention

The utility model aims to provide a welding tool for welding structural members, which aims to solve the problem that the prior truss welding structural members are put forward in production in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a welding frock of welded structure spare, includes two sets of supports, two sets of be provided with the regulation pivot between the support, be provided with two sets of X shape mounts in the regulation pivot, the top of support is provided with the supporting rod, the supporting rod is located the regulation pivot directly over, just be provided with the slider on the supporting rod, be provided with flue gas suction nozzle, light and infrared ray device on the slider.

Preferably, a turning device is arranged at the left end of the adjusting rotating shaft.

Preferably, a brake is arranged at the right end of the adjusting rotating shaft.

Preferably, the X-shaped fixing frame is provided with two groups of mounting grooves.

Preferably, a clamp is arranged on one side of the mounting groove.

Preferably, the two groups of mounting grooves are symmetrically arranged.

Preferably, the sliding block is movably connected with the supporting bar.

Preferably, an adsorption device is further arranged on one side of the welding tool, and the adsorption device is communicated with the smoke suction nozzle through a folding air pipe.

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

1. in the welding process, two groups of long steel bars of the truss welding structural member are fixed on an X-shaped fixing frame, a certain height is formed between the X-shaped fixing frame and the ground after the X-shaped fixing frame is lifted by a support, and workers do not need to bend down to weld, so that the welding strength of the workers is reduced, and the burden of the welding workers is reduced;

2. the two groups of long steel bars are fixed on the X-shaped fixing frame and can rotate along with the adjusting rotating shaft, so that the welding angle is adjusted, the welding difficulty is reduced, and the welding difficulty is lower;

3. the support rod is arranged right above the adjusting rotating shaft, the movable sliding block is arranged on the support rod, the illuminating lamp and the infrared ray device are arranged on the sliding block, the sliding block can be adjusted to be right above a welding part in the welding process, the illuminating lamp ensures welding illumination, and the infrared ray device can emit marking rays to ensure accurate positioning of the welding point;

4. the sliding block is also provided with a smoke suction nozzle, the smoke suction nozzle is moved right above the welding point in the welding process, so that welding smoke can be exactly sucked out, the production environment is ensured, and the physical health of workers is protected.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic view of the cross-sectional structure of the X-shaped fixing frame and the supporting rod of the present utility model;

FIG. 3 is a schematic view of an X-shaped fixing frame fixing long steel bar of the utility model;

fig. 4 is a schematic view of a fabricated truss welded structure of the utility model.

In the figure: 1. a bracket; 2. a slewing device; 3. an X-shaped fixing frame; 4. adjusting the rotating shaft; 5. a brake; 6. an adsorption device; 7. a lighting lamp; 8. a smoke suction nozzle; 9. a slide block; 10. an infrared ray device; 11. a support rod; 12. a clamp; 13. and a mounting groove.

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. 1-4, a welding fixture for welding structural members comprises two groups of brackets 1, an adjusting rotating shaft 4 is arranged between the two groups of brackets 1, two groups of X-shaped fixing frames 3 are arranged on the adjusting rotating shaft 4, a supporting rod 11 is arranged at the top of each bracket 1, the supporting rod 11 is located right above the adjusting rotating shaft 4, a sliding block 9 is arranged on the supporting rod 11, and a smoke suction nozzle 8, an illuminating lamp 7 and an infrared ray device 10 are arranged on the sliding block 9.

To the production problem that current truss welded structure spare brought by artifical direct welding, this scheme provides a welding frock of auxiliary truss welded structure spare, specifically does: in the welding process, two groups of long steel bars of the truss welding structural member are fixed on an X-shaped fixing frame 3, a certain height exists between the X-shaped fixing frame 3 and the ground after the X-shaped fixing frame is raised by a support 1, workers do not need to bend down to weld, the welding strength of the workers is reduced, and the burden of the welding workers is reduced; the two groups of long steel bars are fixed on the X-shaped fixing frame 3 and can rotate along with the adjusting rotating shaft 4, so that the welding angle is adjusted, the welding difficulty is reduced, and the welding difficulty is lower; a supporting rod 11 is arranged right above the adjusting rotating shaft 4, a movable sliding block 9 is arranged on the supporting rod 11, a lighting lamp 7 and an infrared ray device 10 are arranged on the sliding block 9, the sliding block 9 can be adjusted right above a welding part in the welding process, the lighting lamp 7 ensures welding illumination, and the infrared ray device 10 can emit marking rays to ensure accurate positioning of the welding point; the sliding block 9 is also provided with a smoke suction nozzle 8, and the smoke suction nozzle 8 is moved right above the welding point in the welding process, so that welding smoke can be exactly sucked out, the production environment is ensured, and the physical health of workers is protected.

Further, the left end of the adjusting spindle 4 is provided with a swivel device 2.

In this scheme, slewer 2 mainly used transmission adjusts pivot 4 for adjust pivot 4 and can do the circumference rotation, adjust the angle of long billet on X shape mount 3 then, specifically, slewer 2 includes driving motor, the speed reducer, bearing and shaft coupling, shaft coupling and adjust pivot 4 fixed connection, driving motor rotates, pass through the speed reducer with the rotation transmission and adjust pivot 4, drive and adjust pivot 4 motion then, in other feasible embodiments, slewer 2 also can adopt the manual drive mode of handle, drive and adjust pivot 4 rotation through rotating the handle (in this mode, in order laborsaving, need set up drive gear group and change the transmission ratio).

Further, a brake 5 is provided at the right end of the adjustment shaft 4.

In this scheme, stopper 5 is used for braking regulation pivot 4, guarantees that regulation pivot 4 does not take place to rotate, keeps the stability in the welding process.

Further, two groups of mounting grooves 13 are formed in the X-shaped fixing frame 3.

In this scheme, two sets of mounting grooves 13 are the column groove body according to long billet design, fix two sets of long billet in mounting groove 13, can keep two sets of long billet at same horizontal plane, guarantee welding stability then.

Further, a clamp 12 is provided at one side of the installation groove 13.

In this scheme, fixture 12 is used for fixed long billet, specifically, can support long billet through knob screw rod and press in mounting groove 13 to fixed centre gripping long billet guarantees that welding process long billet is stable.

Further, the two sets of mounting grooves 13 are symmetrically arranged.

Further, the slider 9 is movably connected with the supporting bar.

In this scheme, because truss structure is longer, can adjust the position of slider 9 at any time through the structure of slider 9 to match the welding point, use more nimble.

Further, one side of the welding tool is also provided with an adsorption device 6, and the adsorption device 6 is communicated with a smoke suction nozzle 8 through a folding air pipe.

In this scheme, adsorption equipment 6, folding tuber pipe and flue gas suction nozzle 8 are arranged in adsorbing the poisonous flue gas that produces in the welding process, and folding tuber pipe can expand also can pack up to make things convenient for flue gas suction nozzle 8 to remove the use.

Working principle: the scheme is that an X-shaped fixing frame 3 for fixing long steel bars is arranged on an adjusting rotating shaft 4, when in welding use, two groups of long steel bars are fixed on two groups of mounting grooves 13 through a fixture 12, and in the welding process, a worker welds oblique steel bars on the long steel bars; meanwhile, the rotating device 2 can drive the adjusting rotating shaft 4 to rotate, so that the welding angle is adjusted, and the welding difficulty is reduced; the supporting rod 11 is arranged right above the adjusting rotating shaft 4, the movable sliding block 9 is arranged on the supporting rod 11, the illuminating lamp 7, the smoke suction nozzle 8 and the infrared ray device 10 are arranged on the sliding block 9, during welding, the sliding block 9 can be adjusted right above a welding part, the illuminating lamp 7 ensures welding illumination, the infrared ray device 10 can emit marking rays, the welding point is ensured to be positioned accurately, the smoke suction nozzle 8 can suck welding smoke, the production environment is ensured, and the physical health of workers is protected.

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

Claims

1. Welding frock of welded structure spare, its characterized in that: the device comprises two groups of brackets, wherein an adjusting rotating shaft is arranged between the two groups of brackets, two groups of X-shaped fixing frames are arranged on the adjusting rotating shaft, a supporting rod is arranged at the top of each bracket and is positioned right above the adjusting rotating shaft, a sliding block is arranged on each supporting rod, and a smoke suction nozzle, an illuminating lamp and an infrared ray device are arranged on each sliding block.

2. The welding fixture for welding structural members according to claim 1, wherein: the left end of the adjusting rotating shaft is provided with a rotating device.

3. The welding fixture for welding structural members according to claim 1, wherein: and a brake is arranged at the right end of the adjusting rotating shaft.

4. The welding fixture for welding structural members according to claim 1, wherein: two groups of mounting grooves are formed in the X-shaped fixing frame.

5. The welding fixture for welding structural members according to claim 4, wherein: one side of the mounting groove is provided with a clamp.

6. The welding fixture for welding structural members according to claim 4, wherein: the two groups of mounting grooves are symmetrically arranged.

7. The welding fixture for welding structural members according to claim 1, wherein: the sliding block is movably connected with the supporting bar.

8. The welding fixture for welding structural members according to claim 1, wherein: one side of welding frock still is provided with adsorption equipment, adsorption equipment and flue gas suction nozzle pass through folding tuber pipe intercommunication.