Rapid welding device for steel grating machining

Abstract

The utility model discloses a quick welding device for steel grating processing, which relates to the technical field of steel grating welding and comprises a top plate, supporting legs are fixed on two sides of the bottom of the top plate, a pressing plate and a welding pressing head are arranged at the bottom of the top plate, and a fixing plate is fixed between the two supporting legs. The moving mechanism is located on the top plate and used for driving the pressing plate and the welding pressing head to move; according to the steel grating welding device, the moving mechanism is arranged to drive the pressing plate and the welding pressing head to move, the steel grating can be firstly pressed and compacted and then welded, a worker does not need to use a hammer to beat and compact the steel grating before welding, and the welding efficiency is improved. The welding tightness and stability are improved while the welding efficiency is improved, smoke generated during welding can be fully absorbed by arranging the smoke absorbing mechanism at the bottom of the fixing plate, and the situation that the smoke harms the body of a worker is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel grating welding technical field, specifically a kind of steel grating processing is welded with quick device. BACKGROUND

[0002] Steel grating is also called steel grating, grating is used flat steel according to certain interval and crossbar and is arranged, and is welded into the steel product with square grid in middle, mainly to make water ditch cover plate, steel structure platform plate, steel ladder step plate etc., crossbar is generally used twisted square steel.

[0003] The welding equipment for steel grating production and processing of patent No.

[0004] But research shows that the above-mentioned steel grating processing is welded with quick device still has following defects:

[0005] The welding equipment for steel grating production and processing in the above document needs the staff to press the assembled steel grating tightly with the help of tools before welding the steel grating, to avoid gaps between parts during subsequent welding, which can cause the steel grating to be uneven. At the same time, the smoke suction mechanism in the above document is arranged on both sides of the steel grating. When welding the middle of the steel grating, the smoke suction mechanism is far away from the middle position of the steel grating, and the smoke generated may not be absorbed by the smoke suction mechanism. Therefore, technical innovation and design optimization are needed to optimize the steel grating processing welded with quick device. INVENTION CONTENTS

[0006] The welding equipment for steel grating production and processing in the above document needs the staff to press the assembled steel grating tightly with the help of tools before welding the steel grating, to avoid gaps between parts during subsequent welding, which can cause the steel grating to be uneven. At the same time, the smoke suction mechanism in the above document is arranged on both sides of the steel grating. When welding the middle of the steel grating, the smoke suction mechanism is far away from the middle position of the steel grating, and the smoke generated may not be absorbed by the smoke suction mechanism. Therefore, technical innovation and design optimization are needed to optimize the steel grating processing welded with quick device.

[0007] The technical scheme adopted by the embodiment of the application to solve the technical problems is:

[0008] A rapid welding device for steel grating processing, comprising:

[0009] A top plate, both sides of the bottom of the top plate are fixed with support legs, the bottom of the top plate is provided with a pressing plate and a welding pressure head, and a fixed plate is fixed between the two support legs;

[0010] A moving mechanism, located on the top plate, for driving the pressing plate and the welding pressure head to move;

[0011] A smoke suction mechanism, located at the bottom of the fixed plate, for absorbing smoke generated during welding.

[0012] In a possible implementation, the bottom of the top plate is provided with a moving plate, the bottom of the moving plate is fixed with a hydraulic rod one and a hydraulic rod two, the output end of the hydraulic rod one is fixed with the pressing plate, and the output end of the hydraulic rod two is fixed with the welding pressure head, the hydraulic rod one drives the pressing plate to press the steel grating tightly, so that the staff does not need to use a hammer to knock the steel grating tightly before welding, and the hydraulic rod two drives the welding pressure head to weld the steel grating.

[0013] In a possible implementation, the moving mechanism comprises a sliding groove opened at the bottom of the top plate, a sliding block slidingly arranged in the sliding groove, the sliding block being fixedly connected with the moving plate, a lead screw arranged in the sliding groove, the lead screw penetrating through the sliding block, the lead screw being threadedly connected with the sliding block, one end of the lead screw being rotatably connected with the inner wall of the sliding groove, and a motor fixed on one side of the top plate, the output end of the motor penetrating through the top plate and being fixed with the lead screw, the motor driving the lead screw to rotate, the lead screw driving the sliding block to slide in the sliding groove, and the sliding block driving the moving plate to move, so that the pressing plate and the welding pressure head move, the steel grating is pressed tightly before being welded, the staff does not need to use a hammer to knock the steel grating tightly before welding, and the welding efficiency of the steel grating is effectively improved.

[0014] In a possible implementation, both sides of the bottom of the top plate are fixed with L-shaped plates, and the moving plate can slide on the two L-shaped plates, so as to support the moving plate.

[0015] In a possible implementation, the smoking mechanism comprises a through hole formed in a fixing plate, the bottom of the fixing plate is fixed with a collecting frame, the bottom of the collecting frame is provided with a collecting box, the collecting box and the collecting frame are communicated through a pipeline, the inside of the collecting box is fixed with an activated carbon plate, and the bottom of the collecting box is provided with an air suction fan.

[0016] In a possible implementation, the bottom of the collecting box is fixed with a supporting rod, and the bottom of the collecting box is not in contact with the ground, so that the air suction fan can easily exhaust air.

[0017] In a possible implementation, the top and bottom of the activated carbon plate are fixed with filter screens, so that the activated carbon plate is bound and is prevented from being loose.

[0018] In summary, the utility model has at least the following beneficial technical effects:

[0019] 1. The moving mechanism drives the pressing plate and the welding pressure head to move, the steel grating plate is first pressed and compacted, and then is welded, the staff does not need to use a hammer to knock the steel grating plate before welding, welding efficiency is improved, and the compactness and stability of welding are improved.

[0020] 2. The smoking mechanism arranged at the bottom of the fixing plate can sufficiently absorb the smoke generated during welding, and the harm of the smoke to the staff is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0021] Fig. 1 It is a whole structure schematic view of the utility model;

[0022] Fig. 2 It is a top plate side sectional view of the utility model;

[0023] Fig. 3 It is a local structure side sectional view of the utility model.

[0024] The drawings show that: 1, supporting leg; 2, top plate; 3, moving plate; 4, motor; 5, L-shaped plate; 6, fixing plate; 7, collecting box; 8, sliding block; 9, sliding groove; 10, screw rod; 11, air suction fan; 12, hydraulic rod one; 13, pressing plate; 14, supporting rod; 15, welding pressure head; 16, hydraulic rod two; 17, through hole; 18, collecting frame; 19, activated carbon plate. DETAILED DESCRIPTION

[0025] The technical scheme in the utility model will be described clearly and completely in conjunction with the drawings of the utility model, and additionally, the forms of each structure recorded in the following implementation manners are only examples, and the instrument placing rack involved in the utility model is not limited to each structure recorded in the following implementation manners, and all other implementation manners obtained by the ordinary skilled in the art without making creative efforts belong to the protection range of the utility model.

[0026] The embodiment introduces the specific structure of the rapid welding device for steel grating processing, and specifically refers to Figs. 1-3 The rapid welding device for steel grating processing comprises:

[0027] A top plate 2 is fixed with support legs 1 at both sides of the bottom of the top plate 2, the bottom of the top plate 2 is provided with a pressing plate 13 and a welding pressure head 15, and a fixed plate 6 is fixed between the two support legs 1.

[0028] A moving mechanism is located on the top plate 2 and is used to drive the pressing plate 13 and the welding pressure head 15 to move.

[0029] A smoke suction mechanism is located at the bottom of the fixed plate 6 and is used to suck the smoke generated during welding.

[0030] Further, the bottom of the top plate 2 is provided with a moving plate 3, the bottom of the moving plate 3 is fixed with a hydraulic rod one 12 and a hydraulic rod two 16, the output end of the hydraulic rod one 12 is fixed with the pressing plate 13, the output end of the hydraulic rod two 16 is fixed with the welding pressure head 15, the hydraulic rod one 12 drives the pressing plate 13 to press the steel grating tightly, and it is not necessary for the staff to use a hammer to knock the steel grating tightly before welding, and the hydraulic rod two 16 drives the welding pressure head 15 to weld the steel grating.

[0031] In addition, when the pressing plate 13 and the welding pressure head 15 need to be moved, the moving mechanism comprises a sliding groove 9 formed in the bottom of the top plate 2, a sliding block 8 is slidably arranged in the sliding groove 9, the sliding block 8 is fixedly connected with the moving plate 3, a lead screw 10 is arranged in the sliding groove 9, the lead screw 10 penetrates through the sliding block 8, the lead screw 10 is threadedly connected with the sliding block 8, one end of the lead screw 10 is rotatably connected with the inner wall of the sliding groove 9, a motor 4 is fixed on one side of the top plate 2, the output end of the motor 4 penetrates through the top plate 2 and is fixed with the lead screw 10, the motor 4 drives the lead screw 10 to rotate, the lead screw 10 drives the sliding block 8 to slide in the sliding groove 9, the sliding block 8 drives the moving plate 3 to move at the same time, and the moving plate 3 drives the pressing plate 13 and the welding pressure head 15 to move, so that the steel grating can be pressed tightly first, it is not necessary for the staff to use a hammer to knock the steel grating tightly before welding, and the welding efficiency of the steel grating is effectively improved.

[0032] It is worth noting that the top plate 2 bottom both sides are fixed with L-shaped plate 5, the moving plate 3 can slide on the two L-shaped plate 5, facilitate to support the moving plate 3.

[0033] More, the smoking mechanism includes the through hole 17 that has been set up on the fixed plate 6, the fixed plate 6 bottom is fixed with the collection frame 18, the collection frame 18 bottom is equipped with the collection box 7, the collection box 7 and the collection frame 18 are communicated through the pipeline, the collection box 7 inside is fixed with the activated carbon plate 19, the collection box 7 bottom is installed with the exhaust fan 11, the exhaust fan 11 will be inhaled into the collection frame 18 through the through hole 17 of the fixed plate 6, then enters the activated carbon plate 19 inside the collection box 7 and carries out the filtration, finally is discharged by the exhaust fan 11, to this to the toxic substance in the smoke gas is filtered, simultaneously by being arranged in the bottom of the fixed plate 6 through the collection frame 18 can be fully absorbed to the smoke gas generated by welding, the collection box 7 bottom is fixed with the support rod 14, the collection box 7 bottom does not contact with the ground, facilitates the exhaust fan 11 exhaust, the activated carbon plate 19 top and bottom are fixed with the filter screen, facilitates the restraint activated carbon plate 19, avoids the activated carbon loose.

[0034] When the staff needs to weld the steel grating, the assembled steel grating is placed on the fixed plate 6, the hydraulic rod one 12 is opened, the hydraulic rod one 12 drives the pressing plate 13 to press the steel grating, then the exhaust fan 11 and the hydraulic rod two 16 are opened, the hydraulic rod two 16 drives the welding pressure head 15 to weld the steel grating, smoke gas is generated during welding, the exhaust fan 11 inhales the smoke gas generated by welding through the through hole 17 of the fixed plate 6 into the collection frame 18, then enters the activated carbon plate 19 inside the collection box 7 and carries out the filtration, finally is discharged by the exhaust fan 11, after welding, the steel grating is taken down.

[0035] Finally, it should be noted that: obviously, the above examples are only for clearly illustrating the utility model made, and not the limitation of the implementation mode. For ordinary skilled person in the art, on the basis of the above description, other different forms of changes or changes can be made. Here, it is not necessary and cannot be exhausted. The obvious changes or changes derived from it are still within the protection scope of the utility model.

Claims

1. A rapid welding device for processing steel grating, characterized in that, include: Top plate (2), with support legs (1) fixed on both sides of the bottom of the top plate (2), and a pressure plate (13) and a welding pressure head (15) provided at the bottom of the top plate (2), and a fixing plate (6) fixed between the two support legs (1); A moving mechanism, located on the top plate (2), is used to move the pressure plate (13) and the welding head (15); A fumigation mechanism, located at the bottom of a fixed plate (6), is used to absorb the fumes generated during welding.

2. The rapid welding device for steel grating processing as described in claim 1, characterized in that: The top plate (2) has a movable plate (3) at its bottom. A hydraulic rod one (12) and a hydraulic rod two (16) are fixed at the bottom of the movable plate (3). The output end of the hydraulic rod one (12) is fixed to the pressure plate (13), and the output end of the hydraulic rod two (16) is fixed to the welding pressure head (15).

3. The rapid welding device for steel grating processing as described in claim 2, characterized in that: The moving mechanism includes a sliding groove (9) at the bottom of the top plate (2), a sliding block (8) sliding in the sliding groove (9), the sliding block (8) being fixedly connected to the moving plate (3), and a lead screw (10) being provided in the sliding groove (9), the lead screw (10) passing through the sliding block (8).

4. The rapid welding device for steel grating processing as described in claim 3, characterized in that: The lead screw (10) is threadedly connected to the sliding block (8). One end of the lead screw (10) is rotatably connected to the inner wall of the sliding groove (9). A motor (4) is fixed on one side of the top plate (2). The output end of the motor (4) passes through the top plate (2) and is fixedly connected to the lead screw (10).

5. The rapid welding device for steel grating processing as described in claim 4, characterized in that: The top plate (2) has L-shaped plates (5) fixed on both sides of its bottom, and the movable plate (3) can slide on the two L-shaped plates (5).

6. The rapid welding device for steel grating processing as described in claim 1, characterized in that: The smoking mechanism includes a through hole (17) on a fixed plate (6), a collection frame (18) fixed at the bottom of the fixed plate (6), a collection box (7) at the bottom of the collection frame (18), the collection box (7) and the collection frame (18) being connected by a pipe, an activated carbon plate (19) fixed inside the collection box (7), and an exhaust fan (11) installed at the bottom of the collection box (7).

7. The rapid welding device for steel grating processing as described in claim 6, characterized in that: The bottom of the collection box (7) is fixed with a support rod (14), and the bottom of the collection box (7) does not contact the ground.

8. The rapid welding device for steel grating processing as described in claim 7, characterized in that: The activated carbon plate (19) has filter screens fixed at both the top and bottom.

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