CN220659729U - Fixing structure for steel plate welding - Google Patents

Abstract

The utility model relates to the technical field of steel structure processing, in particular to a fixing structure for welding a steel plate, which comprises a workbench, two placing plates and two supporting plates, wherein the opposite sides of the two supporting plates on the same placing plate are respectively fixedly connected with a side plate, the tops of the two side plates are jointly provided with a pressing plate, and limiting assemblies for fixing the pressing plates are respectively arranged above the two pressing plates; through rotating the hold-down plate, make its both ends stagger with two curb plates of support, at this moment the hold-down plate slides down to the top of steel sheet along the guide bar, the both ends of hold-down plate are fixed to the tip of one of them steel sheet and the middle part of another steel sheet of exerting pressure respectively, are crisscross to exert pressure to the steel sheet through setting up two hold-down plates, squeeze the hold-down plate through spacing subassembly to realize fixing fast to two steel sheets, make the steel sheet place in the backup pad steadily, improved the welding efficiency to the steel sheet.

Description

Fixing structure for steel plate welding

Technical Field

The utility model relates to the technical field of steel structure processing, in particular to a fixing structure for steel plate welding.

Background

The steel plates are widely applied to buildings, and two steel plates are spliced into a specific shape for use according to requirements and welded after splicing.

When welding steel plate splice in traditional mode, generally after the steel plate has been spliced, directly weld along the concatenation gap, steel plate welding process stability is relatively poor, influences the welding quality of follow-up steel plate, perhaps through rotating screw rod and splint cooperation, drives the splint removal and realizes the fixed to the steel plate with the steel plate butt, and rotates a plurality of screw rods and splint cooperation and carry out the process operation that fixes to the steel plate structure comparatively loaded down with trivial details and consuming time more, influences the efficiency to steel plate welded.

Disclosure of Invention

The utility model aims to provide a fixing structure for welding steel plates, which solves the problems that in the prior art, when steel plates are spliced and welded, the steel plates are welded along splicing gaps generally, the stability of the steel plate welding process is poor, the welding quality of subsequent steel plates is affected, or the clamping plates are driven to move to abut against the steel plates through the matching of rotating screw rods and clamping plates so as to fix the steel plates, and the process operation of fixing the steel plate structure through the matching of rotating screw rods and the clamping plates is complicated and takes more time, so that the welding efficiency of the steel plates is affected.

In order to achieve the above purpose, the utility model provides a fixing structure for welding steel plates, which comprises a workbench, wherein two placing plates are fixedly arranged on the workbench at intervals, two supporting plates are fixedly arranged at intervals along the length direction of each placing plate at the top of each placing plate, a side plate is fixedly connected to the opposite sides of the two supporting plates on the same placing plate respectively, a pressing plate is jointly arranged at the top of the two side plates, and limiting assemblies for limiting the movement of the pressing plates are respectively arranged above the two pressing plates.

The limiting assembly comprises fixed blocks arranged above the pressing plates, inner grooves are respectively formed in two end portions of the fixed blocks, movable blocks are respectively and slidably arranged in the inner grooves, the movable blocks are connected with the fixed blocks through connecting members, the connecting members are used for driving the movable blocks to extend out of the fixed blocks, and a plurality of matching blocks are arranged on one side, close to the supporting plates, of each side plate in the height direction of the side plate.

One end of the movable block, which extends into the fixed block, is fixedly connected with a stop block, and one end of the stop block, which is far away from the movable block, extends out of the fixed block.

The connecting component comprises a sliding rod arranged between the fixed block and the movable block, one end of the sliding rod is fixedly connected with the fixed block, and the other end of the sliding rod extends into the movable block; and a spring is sleeved on the outer side of the sliding rod.

The two placing plates are respectively fixedly connected with a guide rod, the upper ends of the guide rods sequentially penetrate through the pressing plates and the fixing blocks and extend out to the upper portions of the fixing blocks, guide grooves are formed in the outer sides of the guide rods, sliding blocks are mounted on the fixing blocks, one ends of the sliding blocks are fixedly connected with the fixing blocks, and the other ends of the sliding blocks extend into the guide grooves.

Compared with the prior art, the fixing structure for welding the steel plate has the following beneficial effects:

1. through rotating the hold-down plate, make its both ends with two of support the curb plate staggers, at this moment the hold-down plate is followed the guide bar slides down to the top of steel sheet, the both ends of hold-down plate are fixed with the middle part of another steel sheet to the tip of one of them steel sheet respectively, through setting up two the hold-down plate is crisscross to exert pressure the steel sheet, is convenient for fix two steel sheets fast, avoids the steel sheet to remove when the welding, guarantees the welded quality of steel sheet to the welding efficiency to the steel sheet has been improved.

2. After the compression plate falls, the fixed block moves downwards to be in butt joint with the compression plate, loosens after the butt the dog, spring deformation produces effort promotion the movable block slides and stretches out the fixed block, and with the cooperation of cooperation piece is right the fixed block is spacing, makes the fixed block install steadily the top of compression plate, and with the cooperation of elastic gasket pair the compression plate extrusion is spacing, thereby realizes the quick fixed to the steel sheet, makes the steel sheet place steadily in the backup pad, has improved welding quality and efficiency to the steel sheet.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is a schematic structural view of a fixing structure for welding steel plates according to the present utility model.

Fig. 2 is an enlarged view of the utility model at a of fig. 1.

FIG. 3 is a schematic illustration of the connection of the slide bar and the fixed block of the present utility model.

In the figure: the device comprises a 1-workbench, a 2-placing plate, a 3-supporting plate, a 4-side plate, a 5-pressing plate, a 6-fixed block, a 7-inner groove, an 8-movable block, a 9-matching block, a 10-stop block, an 11-sliding rod, a 12-spring, a 13-guiding rod, a 14-guiding groove and a 15-sliding block.

Detailed Description

The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.

Referring to fig. 1 and 2, a fixing structure for welding steel plates includes a workbench 1, two placing plates 2 are fixedly installed on the workbench 1 at intervals, two supporting plates 3 are fixedly installed at intervals at the top of each placing plate 2 along the length direction of the placing plate 2, two side plates 4 are fixedly connected to opposite sides of the two supporting plates 3 on the same placing plate 2, a pressing plate 5 is commonly placed at the top of each side plate 4, and limiting assemblies for limiting movement of the pressing plate 5 are respectively arranged above the two pressing plates 5.

In this embodiment, place board 2 is used for placing the steel sheet that waits to weld, backup pad 3 is used for supporting the steel sheet, with the steel sheet with place board 2 by original great face contact change with the less face contact of backup pad 3 many area to support to the steel sheet multiple spot, improve the stability when the steel sheet places the welding, hold down plate 5 pass through the support of curb plate 4 place in place the top of board 2, hold down plate 5 is used for relying on self gravity to exert pressure to the steel sheet, and with spacing subassembly cooperation is fixed to the steel sheet pressure.

Further, referring to fig. 2 and 3, the limiting assembly includes a fixed block 6 disposed above the pressing plate 5, two ends of the fixed block 6 are respectively provided with an inner groove 7, two inner grooves 7 are respectively slidably provided with a movable block 8, the movable block 8 is connected with the fixed block 6 through a connecting member, the connecting member is used for driving the movable block 8 to extend out of the fixed block 6, and a plurality of matching blocks 9 are disposed along the height direction of the side plate 4 at one side of each side plate 4 close to the supporting plate 3.

Further, referring to fig. 2 and 3, a stop block 10 is fixedly connected to an end of the movable block 8 extending into the fixed block 6, and an end of the stop block 10 away from the movable block 8 extends out of the fixed block 6.

In this embodiment, a gasket made of elastic material is disposed at the bottom of the fixed block 6, when the pressing plate 5 falls to press and fix the steel plates, the two movable blocks 8 are pushed by the stop block 10 to move in opposite directions and slide into the inner groove 7, the fixed block 6 is moved downwards, when the fixed block 6 moves to abut against the pressing plate 5, the stop block 10 is released, the connecting member drives the movable block 8 to extend out of the fixed block 6, the fixed block 6 is limited by matching the fixed block 6 with the matching block 9, the matching block 9 is convenient to fix steel plates with different thicknesses, so that the fixed block 6 is matched with the elastic gasket to press and fix the pressing plate 5, the steel plates are fast fixed, the steel plates are stably placed on the supporting plate 3, and the subsequent welding work is stably performed.

Further, referring to fig. 3, the connecting member includes a sliding rod 11 installed between the fixed block 6 and the movable block 8, one end of the sliding rod 11 is fixedly connected to the fixed block 6, and the other end of the sliding rod 11 extends into the movable block 8; the outer side of the sliding rod 11 is sleeved with a spring 12.

In this embodiment, the sliding rod 11 is used to assist the movement of the movable block 8, so that the movable block 8 moves on the fixed block 6 more stably, when the stop block 10 is loosened, the spring 12 deforms to generate an acting force to push the movable block 8 to slide and stretch out of the fixed block 6, the movable block 8 stretches to the lower part of the matching block 9, and the matching block 9 and the movable block 8 are matched to limit the fixed block 6, so that the fixed block 6 is stably installed above the pressing plate 5, and the pressing plate 5 presses and fixes a steel plate.

Further, referring to fig. 2 and 3, two guide rods 13 are fixedly connected to the two placement plates 2, the upper ends of the guide rods 13 sequentially penetrate through the compression plate 5 and the fixing block 6 and extend out to the upper portion of the fixing block 6, guide grooves 14 are formed in the outer sides of the guide rods 13, sliding blocks 15 are mounted on the fixing block 6, one ends of the sliding blocks 15 are fixedly connected with the fixing block 6, and the other ends of the sliding blocks 15 extend into the guide grooves 14.

In this embodiment, the guide rod 13 limits the movement range of the pressing plate 5, so that the pressing plate 5 is convenient to use to fix the steel plate, and the slide block 15 slides in the guide groove 14, so that the fixed block 6 can only move up and down along the guide rod 13, limits the movement range of the fixed block 6, ensures the accurate matching of the movable block 8 and the matching block 9, and thus improves the fixing efficiency and the use experience of the pressing plate 5 on the steel plate.

According to the fixing structure for welding the steel plates, two steel plates to be welded are spliced and placed on the supporting plates 3 of the two placing plates 2 respectively, the side plates 4 limit the left and right moving directions of the steel plates, then the pressing plates 5 are rotated to enable the two end portions of the pressing plates to be staggered with the side plates 4 of the two supports, at the moment, the pressing plates 5 slide down to the upper side of the steel plates along the guide rods 13, the two ends of each pressing plate 5 respectively press and fix the end portion of one steel plate and the middle portion of the other steel plate, then the two movable blocks 8 are pushed by the stop blocks 10 to move oppositely and slide into the inner grooves 7, at the moment, the fixing blocks 6 are in butt joint with the pressing plates 5, after the fixing blocks are in butt joint, the stop blocks 10 are loosened, the spring 12 deforms to generate acting force to push the movable blocks 8 to slide out of the fixing blocks 6, the movable blocks 8 extend to the lower side of the matching blocks 9, the two fixing blocks 6 are matched with the movable blocks 8 to limit the fixing blocks 6, at the moment, the two fixing blocks 6 are pushed by the matching blocks 9 and the middle portions of the two steel plates are matched with the movable blocks 8, at the moment, and the two steel plates are stably welded together, and the welding efficiency of the two steel plates can be stably pressed and fixed to the steel plates are stably welded, and the welding quality of the steel plates is improved, and the welding efficiency is improved, and the welding of the steel plates is achieved, and the welding quality of a gap is stable, and the welding quality of a gap is achieved.

The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the process of implementing the described embodiment may be practiced otherwise than as specifically described and illustrated by the appended claims.

Claims (5)

1. The utility model provides a steel sheet welded fastening structure, includes the workstation, its characterized in that, interval fixed mounting has two to place the board on the workstation, follows place board length direction, every place board top interval fixed mounting has two backup pads, same place two on the board the backup pad opposite side is fixedly connected with a curb plate respectively, and two a clamp plate has been placed jointly at the top of curb plate, two the top of clamp plate is provided with the restriction respectively the spacing subassembly that the clamp plate removed.

2. The fixing structure for welding steel plates according to claim 1, wherein,

the limiting assembly comprises fixed blocks arranged above the pressing plates, inner grooves are respectively formed in two end portions of each fixed block, movable blocks are respectively and slidably arranged in the inner grooves, the movable blocks are connected with the fixed blocks through connecting members, the connecting members are used for driving the movable blocks to extend out of the fixed blocks, and a plurality of matching blocks are arranged on one side, close to the supporting plates, of each side plate in the height direction of the side plate.

3. The fixing structure for welding steel plates according to claim 2, wherein,

one end of the movable block extending into the fixed block is fixedly connected with a stop block, and one end of the stop block, which is far away from the movable block, extends out of the fixed block.

4. The fixing structure for welding steel plates according to claim 2, wherein,

the connecting component comprises a sliding rod arranged between the fixed block and the movable block, one end of the sliding rod is fixedly connected with the fixed block, and the other end of the sliding rod extends into the movable block; and a spring is sleeved on the outer side of the sliding rod.

5. The fixing structure for welding steel plates according to claim 2, wherein,

two respectively fixedly connected with guide bar on the placing plate, the upper end of guide bar passes in proper order the pressure strip with the fixed block, and stretch out to the top of fixed block, the outside of guide bar is provided with the guide way, install the slider on the fixed block, the one end of slider with fixed block fixed connection, the other end of slider stretches into in the guide way.