CN211840809U

CN211840809U - Steel welding equipment

Info

Publication number: CN211840809U
Application number: CN201922353276.9U
Authority: CN
Inventors: 陈功平; 钱军; 王红
Original assignee: Anhui Jinggong Steel Structure Co ltd; Luan Vocational and Technical College
Current assignee: Anhui Jinggong Steel Structure Co ltd; Luan Vocational and Technical College
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-11-03
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to a welding equipment technical field, and a steel welding equipment is disclosed, including the cavity base, the relative one side inner wall rotates respectively about the cavity base and is connected with first screw rod and second screw rod, first screw rod and second screw rod one end welding in opposite directions are in the same place and the screw thread of both pole walls is for each other being reverse screw thread, the outer wall fixedly connected with driving motor of cavity base, driving motor's output shaft run through the lateral wall of cavity base and with the one end fixed connection of second screw rod, the equal threaded connection of pole wall of first screw rod and second screw rod has the movable block, the bar opening that the upper end of movable block was seted up through cavity base upper end runs through the upper end and the fixedly connected with layer board that stretch out the cavity base, the upper end fixedly connected with riser of layer board, the surface of riser is rotated through the pivot. The utility model discloses can improve the connection installation alignment efficiency between two steel pipes greatly, and then improve welding efficiency, convenient to operate and use.

Description

Steel welding equipment

Technical Field

The utility model relates to a welding equipment technical field especially relates to a steel welding equipment.

Background

Two steel pipes need the hard relative position of two steel pipes of adjustment of staff and carry out comparatively loaded down with trivial details fixed at present when the welding to make the alignment that two steel pipes can be accurate connect welding operation, but such operation makes welding efficiency receive very big influence, the actual welding of not being convenient for use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving two steel pipes among the prior art and need the relative position of two steel pipes of the hard adjustment of staff and carry out comparatively loaded down with trivial details fixed when the welding to make the alignment that two steel pipes can be accurate connect the welding operation, but such operation makes welding efficiency receive very big influence, the problem that the actual welding used is not convenient for, and the steel welding equipment who provides.

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

a steel welding device comprises a hollow base, wherein a first screw rod and a second screw rod are respectively and rotatably connected to the inner wall of the left side and the right side of the hollow base, the opposite ends of the first screw rod and the second screw rod are welded together, the screw threads of the rod walls of the first screw rod and the second screw rod are reverse screw threads, a driving motor is fixedly connected to the outer wall of the hollow base, an output shaft of the driving motor penetrates through the side wall of the hollow base and is fixedly connected with one end of the second screw rod, the rod walls of the first screw rod and the second screw rod are both in threaded connection with a moving block, the upper end of the moving block penetrates through the upper end of the hollow base through a strip-shaped opening formed in the upper end of the hollow base and is fixedly connected with a supporting plate, the upper end of the supporting plate is fixedly connected with a vertical plate, the surface of the vertical plate, the utility model discloses a hollow base, including the upper end of set casing, the upper end of set casing left side articulates there is the apron, all articulated L shape limiting plate in the back of the body one side of carrying on the back mutually around the apron, the horizontal part of L shape limiting plate passes through chucking mechanism and set casing fixed joint, the lateral wall of riser still fixedly connected with rotating electrical machines, the output shaft of rotating electrical machines and the one end fixed connection of pivot, the fixedly connected with L shape backup pad of upper end center department of cavity base, the lower extreme of L shape backup pad horizontal part passes through electric putter fixedly connected with welding rifle.

Preferably, the bottom four corners of the supporting plate are fixedly connected with idler wheels, and the upper end of the hollow base is provided with wheel grooves which are in sliding connection with the idler wheels correspondingly.

Preferably, the lower end of the cover plate is fixedly connected with an extrusion rubber block.

Preferably, the chucking mechanism includes that many activities are inserted the chucking pole of establishing at L shape limiting plate horizontal part, the chucking groove of pegging graft is seted up with the chucking pole correspondence to the lower extreme of set casing, many the same arm-tie of lower extreme fixedly connected with of chucking pole, fixedly connected with is a plurality of the chucking springs of establishing outside many chucking poles respectively of cover between the upper end of arm-tie and the lower extreme of L shape limiting plate.

Preferably, a side rod wall of the clamping rod close to the fixed shell is provided with an inclined surface.

Compared with the prior art, the utility model provides a steel welding equipment possesses following beneficial effect:

1. the steel welding equipment comprises two steel pipes to be welded respectively placed in two fixed shells through the arranged fixed shells, a cover plate is turned over to enable an extrusion rubber block to stably press the upper ends of the steel pipes, an L-shaped limiting plate is turned over again to enable a horizontal part of the L-shaped limiting plate to be clamped at the lower end of the fixed shell, a clamping spring pulls up a pull plate, a clamping rod is stably inserted in a clamping groove to realize stable limit connection between the cover plate and the fixed shells, the steel pipes can be rapidly clamped, a driving motor is started again to drive a second screw and a first screw to rotate, a moving block drives two supporting plates to move oppositely by utilizing the threaded connection effect of the first screw and the second screw and a moving block, and further the ends of the two steel pipes to be welded are accurately contacted together, so that the connection installation alignment efficiency between the two steel pipes can be greatly improved, thereby improving the welding efficiency and being convenient for operation and use.

2. This steel welding equipment through the rotating electrical machines that is equipped with, makes at the angle that needs adjustment welding department, starts rotating electrical machines, and rotating electrical machines drives two steel pipe synchronous rotations, can carry out welding operation, convenient to use fast.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can improve the connection installation alignment efficiency between two steel pipes greatly, and then improve welding efficiency, convenient to operate and use.

Drawings

Fig. 1 is a schematic structural view of a steel welding apparatus according to the present invention;

FIG. 2 is a schematic side view of the connection between the cover plate and the fixing case of the steel welding apparatus according to the present invention;

fig. 3 is a schematic structural diagram of a part a of the steel welding equipment provided by the utility model.

In the figure: the welding machine comprises a hollow base 1, a first screw rod 2, a second screw rod 3, a driving motor 4, a moving block 5, a supporting plate 6, a vertical plate 7, a fixed shell 8, a cover plate 9, a limiting plate 10L-shaped, a clamping mechanism 11, a clamping rod 111, a clamping groove 112, a pulling plate 113, a clamping spring 114, a rotating motor 12, a supporting plate 13L-shaped, an electric push rod 14, a welding gun 15 and an extrusion rubber block 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a steel welding device comprises a hollow base 1, a first screw 2 and a second screw 3 are respectively rotatably connected to the inner wall of the left and right opposite sides of the hollow base 1, the opposite ends of the first screw 2 and the second screw 3 are welded together, the screw threads of the rod walls of the first screw 2 and the second screw 3 are reverse screw threads, a driving motor 4 is fixedly connected to the outer wall of the hollow base 1, an output shaft of the driving motor 4 penetrates through the side wall of the hollow base 1 and is fixedly connected with one end of the second screw 3, the rod walls of the first screw 2 and the second screw 3 are both in screw connection with a moving block 5, the upper end of the moving block 5 penetrates through a strip-shaped opening formed at the upper end of the hollow base 1 and is fixedly connected with a supporting plate 6, a vertical plate 7 is fixedly connected to the upper end of the supporting plate 6, a fixed shell 8 is rotatably connected to the surface of the vertical plate 7 through, the upper end left side of set casing 8 articulates there is apron 9, the back of the body one side of carrying on the back all articulates around apron 9 has L shape limiting plate 10, the horizontal part of L shape limiting plate 10 passes through

chucking mechanism

11 and 8 fixed joint of set casing, the lateral wall of riser 7 still fixedly connected with rotating electrical machines 12, the output shaft of rotating electrical machines 12 and the one end fixed connection of pivot, fixedly connected with L shape backup pad 13 is located at the upper end center of cavity base 1, the lower extreme of the 13 horizontal parts of L shape backup pad passes through 14 fixedly connected with welding rifle 15 of electric putter.

The bottom four corners of layer board 6 all fixedly connected with gyro wheel, the upper end of cavity base 1 is seted up the race that corresponds the sliding connection with the gyro wheel.

The lower end of the cover plate 9 is fixedly connected with an extrusion rubber block 16.

The clamping mechanism 11 comprises a plurality of clamping rods 111 movably inserted into the horizontal portion of the L-shaped limiting plate 10, a clamping groove 112 correspondingly inserted with the clamping rods 111 is formed in the lower end of the fixed shell 8, the lower ends of the clamping rods 111 are fixedly connected with the same pull plate 113, and a plurality of clamping springs 114 respectively sleeved outside the clamping rods 111 are fixedly connected between the upper end of the pull plate 113 and the lower end of the L-shaped limiting plate 10.

One side wall of the clamping rod 111 close to the fixed shell 8 is provided with an inclined surface.

In the utility model, when in use, two steel pipes to be welded are respectively placed in the two fixed shells 8 through the fixed shells 8, the cover plate 9 is turned over to ensure that the extrusion rubber block 16 stably presses and holds the upper ends of the steel pipes, the L-shaped limiting plate 10 is turned over to ensure that the horizontal part of the L-shaped limiting plate 10 is clamped at the lower end of the fixed shell 8, the clamping spring 114 pulls the pull plate 113 upwards to ensure that the clamping rod 111 is stably inserted in the clamping groove 112 to realize the stable and limited connection between the cover plate 9 and the fixed shell 8, the steel pipes can be quickly clamped, the driving motor 4 is started again, the driving motor 4 drives the second screw rod 3 and the first screw rod 2 to rotate, the moving block 5 drives the two supporting plates 6 to move oppositely by utilizing the threaded connection effect of the first screw rod 2 and the second screw rod 3 and the moving block 5, and then the ends of the two steel pipes to be welded are accurately contacted together, can improve the connection installation alignment efficiency between two steel pipes greatly, and then improve welding efficiency, convenient operation uses, through the rotating electrical machines 12 that is equipped with, the angle messenger of needs adjustment welding department starts rotating electrical machines 12, and rotating electrical machines 12 drives two steel pipe synchronous rotations, can carry out welding operation, convenient to use fast.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A steel welding device comprises a hollow base (1) and is characterized in that the inner wall of the left side and the right side of the hollow base (1) opposite to each other is respectively and rotatably connected with a first screw (2) and a second screw (3), the opposite ends of the first screw (2) and the second screw (3) are welded together, the screw threads of the rod walls of the first screw and the second screw are reverse screw threads, the outer wall of the hollow base (1) is fixedly connected with a driving motor (4), an output shaft of the driving motor (4) penetrates through the side wall of the hollow base (1) and is fixedly connected with one end of the second screw (3), the rod walls of the first screw (2) and the second screw (3) are both in threaded connection with a moving block (5), the upper end of the moving block (5) penetrates through a strip-shaped opening formed in the upper end of the hollow base (1) and extends out of the upper end of the hollow base (1) and is, the upper end of the supporting plate (6) is fixedly connected with a vertical plate (7), the surface of the vertical plate (7) is rotatably connected with a fixed shell (8) through a rotating shaft, the upper end and the right side of the fixed shell (8) are both provided with an opening structure, the left side of the upper end of the fixed shell (8) is hinged with a cover plate (9), an L-shaped limiting plate (10) is hinged on one side of the cover plate (9) back to back, the horizontal part of the L-shaped limiting plate (10) is fixedly clamped with the fixed shell (8) through a clamping mechanism (11), the side wall of the vertical plate (7) is also fixedly connected with a rotating motor (12), the output shaft of the rotating motor (12) is fixedly connected with one end of a rotating shaft, an L-shaped supporting plate (13) is fixedly connected at the center of the upper end of the hollow base (1), the lower end of the horizontal part of the L-shaped supporting plate (13) is fixedly connected with a welding gun (15) through an electric push rod (14).

2. The steel welding equipment according to claim 1, wherein the four corners of the bottom of the supporting plate (6) are fixedly connected with rollers, and the upper end of the hollow base (1) is provided with a wheel groove which is in sliding connection with the rollers correspondingly.

3. A steel welding apparatus as claimed in claim 1, characterised in that the lower end of the cover plate (9) is fixedly connected to an extruded rubber block (16).

4. The steel welding equipment according to claim 1, wherein the clamping mechanism (11) comprises a plurality of clamping rods (111) movably inserted into the horizontal portion of the L-shaped limiting plate (10), the lower end of the fixed shell (8) is provided with clamping grooves (112) correspondingly inserted with the clamping rods (111), the lower ends of the clamping rods (111) are fixedly connected with a same pull plate (113), and a plurality of clamping springs (114) respectively sleeved outside the clamping rods (111) are fixedly connected between the upper end of the pull plate (113) and the lower end of the L-shaped limiting plate (10).

5. A steel welding apparatus as claimed in claim 4, characterised in that the clamping bar (111) is bevelled on a side of the bar wall adjacent the stationary casing (8).