CN220161649U - Welding fixture for oil tank - Google Patents

Abstract

The utility model discloses a welding and fixing tool for an oil tank, which comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with a plurality of support plates, the upper ends of the support plates are respectively provided with a groove, the support plates are respectively fixedly connected with a side plate, the upper end of the bottom plate is fixedly connected with a plurality of stand columns, the stand columns are respectively fixedly connected with a fixed block, the fixed blocks are respectively provided with a through hole, a thread layer is respectively arranged in each through hole, and the thread layers are respectively connected with a fixed bolt in threads. The device is through fixing bolt and hex bolts can be quick fix a position the oil tank for roof and oil tank are quick to be fixed a position, simultaneously through driving motor's setting, can be so that highly adjusting the oil tank, the staff of being convenient for welds, and through setting up of wedge shape piece and spring, screw hole on the oil tank that can be and screw thread piece on the curb plate are quick to be aligned.

Description

Welding fixture for oil tank

Technical Field

The utility model relates to the technical field of oil tank processing, in particular to a welding fixture for an oil tank.

Background

The oil tank is a special container for storing oil. The oil tank can be divided into an open oil tank and a closed oil tank. The tank must have a large enough volume; the oil suction pipe and the oil return pipe are inserted below the lowest liquid level so as to prevent bubbles generated by suction and oil return splashing; the distance between the oil suction pipe and the oil return pipe is as far as possible, a partition plate is arranged between the oil suction pipe and the oil return pipe, and in the oil tank production process, a welding tool is required to be used for the oil tank, however, the following problems still exist in the existing oil tank welding tool:

most of the existing welding is to manually align the top plate with the oil tank and then weld the top plate, because certain deviation may exist in manual alignment, the quality of the produced oil tank is poor, and meanwhile, in the welding process, the oil tank and the top plate may deviate due to the action of external force, so that alignment welding is required to be performed again, the welding efficiency of the oil tank is greatly reduced, and therefore, how to reasonably solve the problem is needed to be considered.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a welding and fixing tool for an oil tank, which can be used for rapidly positioning the oil tank through a fixing bolt and a hexagon bolt, so that a top plate and the oil tank can be rapidly positioned, meanwhile, the height of the oil tank can be adjusted through the arrangement of a driving motor, the welding of workers is facilitated, and screw holes on the oil tank and screw blocks on a side plate can be rapidly aligned through the arrangement of wedge blocks and springs.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a welded fastening frock of oil tank, includes the bottom plate, the upper end fixedly connected with of bottom plate a plurality of backup pads, and is a plurality of the upper end of backup pad all is equipped with the recess, and is a plurality of equal fixedly connected with curb plate in the backup pad, the upper end fixedly connected with of bottom plate a plurality of stands, a plurality of equal fixedly connected with fixed block on the stand, a plurality of all be equipped with the through hole on the fixed block, a plurality of all be equipped with the screw layer in the through hole, a plurality of equal threaded connection has fixing bolt in the screw layer.

Preferably, a plurality of threaded holes are formed in each side plate.

Preferably, each of the support plates and the base plate are welded to each other.

Preferably, the lower end of the bottom plate is fixedly connected with a plurality of supporting blocks.

Preferably, the upper end fixedly connected with of bottom plate is led the telescopic link, every two matched with the flexible end of direction telescopic link is fixedly connected with rectangular plate jointly, every the lower extreme of backup pad and the upper end fixed connection who corresponds rectangular plate.

Preferably, the lower end of each rectangular plate is fixedly connected with a threaded sleeve, each threaded sleeve is internally and uniformly threaded with a threaded rod, and the lower end of each threaded rod is rotationally connected with the upper end of the bottom plate.

Preferably, the left support block is provided with a driving motor, the tail end of an output shaft of the driving motor is fixedly connected with a rotating rod, the rotating rod penetrates through the support blocks, the lower ends of the threaded rods penetrate through the bottom plate and are fixedly connected with a plurality of first bevel gears, and the rotating rod is provided with a plurality of second bevel gears.

Preferably, a plurality of said first bevel gears are meshed with a corresponding second bevel gear.

Preferably, the inner walls of the front side and the rear side of each groove are fixedly connected with fixed telescopic rods, the telescopic ends of each two matched fixed telescopic rods are fixedly connected with wedge blocks together, and each wedge block is elastically connected with the inner wall of each groove through a spring.

Preferably, the upper end of each wedge is inclined.

Compared with the prior art, the device has the advantages that:

1. compared with the prior art, through the arrangement of the side plates and the fixing bolts, when the oil tank is placed on the plurality of support plates, the side face of the oil tank is fixed by the fixing bolts, and meanwhile, the oil tank is fixed with the side plates by the plurality of hexagon bolts, so that the oil tank is prevented from deviating during welding;

2. compared with the prior art, through the arrangement of the driving motor, the threaded rod and the threaded sleeve, a worker can adjust the height of the oil tank, so that the oil tank can be conveniently placed on a plurality of supporting plates, and meanwhile, the ground clearance of the oil tank can be adjusted, so that the follow-up welding operation is facilitated;

3. compared with the prior art, through the setting of wedge shape piece and spring for the oil tank can be in the intermediate position of recess, thereby make the screw hole on oil tank and the curb plate align fast, be convenient for follow-up utilization hexagon bolt is fixed.

Drawings

Fig. 1 is a schematic structural diagram of a welding fixture for an oil tank according to the present utility model;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a side view of the support plate of FIG. 1;

FIG. 4 is a schematic structural diagram of embodiment 2 of the present utility model;

FIG. 5 is an enlarged schematic view of the structure shown at A in FIG. 4;

fig. 6 is a schematic structural diagram of embodiment 3 of the present utility model.

In the figure: 1 bottom plate, 2 backup pad, 3 curb plates, 4 stands, 5 fixed blocks, 6 fixing bolts, 7 screw holes, 8 driving motor, 9 supporting blocks, 10 bull sticks, 11 rectangular plates, 12 direction telescopic links, 13 screw sleeve, 14 threaded rods, 15 first bevel gears, 16 wedge-shaped blocks, 17 fixed telescopic links, 18 springs.

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.

Example 1

Referring to fig. 1-3, a welding fixture for an oil tank comprises a bottom plate 1, wherein the upper end of the bottom plate 1 is fixedly connected with a plurality of support plates 2, each support plate 2 is welded with the bottom plate 1, grooves are formed in the upper ends of the plurality of support plates 2, side plates 3 are fixedly connected to the plurality of support plates 2, two side plates 3 on the left side are located on the left side of the corresponding support plate 2, side plates 3 on the right side are located on the right side of the corresponding support plate 2, a plurality of threaded holes 7 are formed in each side plate 3, a plurality of stand columns 4 are fixedly connected to the upper end of the bottom plate 1, fixing blocks 5 are fixedly connected to the plurality of stand columns 4, two fixing blocks 5 on the left side are located on the left side of the corresponding stand columns 4, two fixing blocks 5 on the right side are located on the right side of the corresponding stand columns 4, through holes are formed in the plurality of fixing blocks 5, threaded layers are formed in the plurality of through holes, and fixing bolts 6 are connected to the plurality of threaded layers.

The utility model can explain its functional principle by the following modes of operation: when the welding fixture is used for the oil tank, the oil tank is placed in the grooves, and then the fixing bolts 6 are rotated, so that the corresponding two fixing bolts 6 relatively move, and the front side and the rear side of the oil tank are fixed;

then rotate the hexagon bolt for the hexagon bolt runs through the screw hole 7 that corresponds and the screw hole on the oil tank, and is fixed with oil tank and a plurality of curb plates 3 this moment, then with the top plate location in the top of oil tank, weld roof and oil tank can.

Example 2

Referring to fig. 4-5, the difference between this embodiment and embodiment 1 is that the lower end of the base plate 1 is fixedly connected with a plurality of supporting blocks 9, the upper end of the base plate 1 is fixedly connected with a plurality of guiding telescopic rods 12, the telescopic ends of each two matched guiding telescopic rods 12 are fixedly connected with rectangular plates 11 together, the lower end of each supporting plate 2 is fixedly connected with the upper end of the corresponding rectangular plate 11, the lower end of each rectangular plate 11 is fixedly connected with a threaded sleeve 13, each threaded sleeve 13 is internally and fixedly connected with a threaded rod 14, the lower end of each threaded rod 14 is rotatably connected with the upper end of the base plate 1, a driving motor 8 is mounted on the supporting block 9 positioned at the left side, the tail end of an output shaft of the driving motor 8 is fixedly connected with a rotating rod 10, the rotating rod 10 penetrates through the plurality of supporting blocks 9, the lower ends of the plurality of threaded rods 14 penetrate through the base plate 1 and are fixedly connected with a plurality of first bevel gears 15, the rotating rod 10 is provided with a plurality of second bevel gears, and the plurality of first bevel gears 15 are meshed with the corresponding second bevel gears.

In this embodiment, after the oil tank is fixed with the side plate 3, the driving motor 8 is started, so that the rotating rod 10 rotates, the rotating rod 10 rotates to drive the plurality of threaded rods 14 to rotate, so that the threaded sleeve 13 drives the rectangular plate 11 to move upwards, the oil tank moves upwards, the ground clearance of the oil tank is adjusted, and after the ground clearance of the oil tank is adjusted, the fixing bolt 6 rotates to limit the front side and the rear side of the oil tank.

Example 3

Referring to fig. 6, the difference between this embodiment and embodiment 1 is that the inner walls of the front and rear sides of each groove are fixedly connected with fixed telescopic rods 17, the telescopic ends of each two matched fixed telescopic rods 17 are fixedly connected with wedge blocks 16 together, each wedge block 16 is elastically connected with the inner wall of the groove through a spring 18, and the upper end of each wedge block 16 is an inclined plane.

In this embodiment, when the oil tank is placed in the plurality of grooves, because the upper ends of the plurality of wedge-shaped blocks 16 are inclined surfaces, when the oil tank enters the grooves, the corresponding two wedge-shaped blocks 16 can move in opposite directions, and meanwhile, under the elastic action of the springs 18, the oil tank is located in the middle position of the grooves, so that the threaded holes 7 are aligned with the threaded openings on the oil tank quickly, and the oil tank can be fixed quickly later.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (10)

1. The utility model provides a welded fastening frock of oil tank, includes bottom plate (1), its characterized in that: the upper end fixedly connected with a plurality of backup pads (2) of bottom plate (1), a plurality of the upper end of backup pad (2) all is equipped with the recess, and is a plurality of equal fixedly connected with curb plate (3) on backup pad (2), the upper end fixedly connected with of bottom plate (1) a plurality of stand (4), a plurality of equal fixedly connected with fixed block (5) on stand (4), a plurality of all be equipped with the through-hole on fixed block (5), a plurality of all be equipped with the screw layer in the through-hole, a plurality of equal threaded connection has fixing bolt (6) in the screw layer.

2. The welded fastening tool for an oil tank as set forth in claim 1, wherein: and a plurality of threaded holes (7) are formed in each side plate (3).

3. The welded fastening tool for an oil tank as set forth in claim 1, wherein: each supporting plate (2) and the bottom plate (1) are welded with each other.

4. The welded fastening tool for an oil tank as set forth in claim 1, wherein: the lower end of the bottom plate (1) is fixedly connected with a plurality of supporting blocks (9).

5. The welding fixture of an oil tank according to claim 4, wherein: the upper end fixedly connected with of bottom plate (1) is a plurality of direction telescopic links (12), every two matched with the flexible end of direction telescopic link (12) is fixedly connected with rectangular plate (11) jointly, every the lower extreme of backup pad (2) is with the upper end fixed connection of corresponding rectangular plate (11).

6. The welding fixture of an oil tank according to claim 5, wherein: the lower end of each rectangular plate (11) is fixedly connected with a threaded sleeve (13), each threaded sleeve (13) is internally and uniformly connected with a threaded rod (14), and the lower end of each threaded rod (14) is rotatably connected with the upper end of the bottom plate (1).

7. The welded fastening tool for an oil tank as defined in claim 6, wherein: the left side is located install driving motor (8) on supporting shoe (9), the output shaft end fixedly connected with bull stick (10) of driving motor (8), bull stick (10) run through a plurality of supporting shoes (9), a plurality of the lower extreme of threaded rod (14) all runs through bottom plate (1) and fixedly connected with a plurality of first bevel gears (15), be equipped with a plurality of second bevel gears on bull stick (10).

8. The welded fastening tool for an oil tank as set forth in claim 7, wherein: a plurality of the first bevel gears (15) are meshed with corresponding second bevel gears.

9. The welded fastening tool for an oil tank as set forth in claim 1, wherein: fixed telescopic rods (17) are fixedly connected to the inner walls of the front side and the rear side of each groove, wedge-shaped blocks (16) are fixedly connected to the telescopic ends of each two matched fixed telescopic rods (17), and each wedge-shaped block (16) is elastically connected with the inner wall of each groove through springs (18).

10. The welded fastening tool for an oil tank as set forth in claim 9, wherein: the upper end of each wedge-shaped block (16) is an inclined plane.