CN216462814U

CN216462814U - Welded tube mill with centre gripping fixed establishment

Info

Publication number: CN216462814U
Application number: CN202123066115.5U
Authority: CN
Inventors: 唐超
Original assignee: Yangzhou Donglun Industrial Equipment Co ltd
Current assignee: Yangzhou Donglun Industrial Equipment Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-05-10
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a welded tube mill with centre gripping fixed establishment, including first motor, fixed frame, set up at the shifting chute at fixed frame bottom top and rotate the first threaded rod of connection at the right wall of shifting chute through the bearing, the one end of first threaded rod run through fixed frame and with the output fixed connection of first motor, the left and right sides of first threaded rod surface all has the rack through movable block threaded connection, place the hole has been seted up to one side of rack, the utility model relates to the welding technology field. This welded tube mill with centre gripping fixed establishment utilizes the triangle standing groove directly to place the welded tube on it, and rethread telescopic link and semicircle splint can carry out the centre gripping to the welded tube fixed, have strengthened stability, and the effectual welded tube of having avoided can't be fixed or fixed firm inadequately and lead to its phenomenon that the skew appears in the welding mid position, and then has improved the quality of welding product, has further strengthened the practicality of device.

Description

Welded tube mill with centre gripping fixed establishment

Technical Field

The utility model relates to the field of welding technology, specifically be a welded tube mill with centre gripping fixed establishment.

Background

The pipe welding machine is mainly used for the production of stainless steel pipes and carbon steel (round pipes, square pipes and special-shaped pipes) for decoration, products and household appliances, and most of the stainless steel pipes are welded through the pipe welding machine for the fixed connection between metal pipe fittings in the current production industry, so that the pipe welding machine plays an indispensable role in the field of pipeline production.

But the most fixed troublesome that is more of current welded tube mill to it is unstable inadequately, can't carry out better centre gripping with the pipeline between welding fixed, and then lead to the pipeline phenomenon such as offset to appear in the welding easily, not only influence the result of use, can reduce the quality of product moreover, and current welded tube mill can't weld a plurality of pipelines simultaneously, and production efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a welded tube mill with centre gripping fixed establishment has solved the fixed problem of stabilizing inadequately and can't carry out the welding to a plurality of pipelines simultaneously to the pipeline.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a welding pipe machine with a clamping and fixing mechanism comprises a first motor, a fixed frame, a moving groove arranged at the top of the bottom of the fixed frame and a first threaded rod rotatably connected to the right wall of the moving groove through a bearing, wherein one end of the first threaded rod penetrates through the fixed frame and is fixedly connected with the output end of the first motor, the left side and the right side of the outer surface of the first threaded rod are both connected with a placing frame through movable block threads, a placing hole is formed in one side of the placing frame, a welding pipe is slidably connected to the inner surface of the placing hole, a triangular placing groove matched with the welding pipe is formed in the bottom of an inner cavity of the placing frame, three triangular placing grooves are arranged and are uniformly distributed at the bottom of the inner cavity of the placing frame, a telescopic rod is fixedly connected to the top of the inner cavity of the placing frame, a transverse plate is fixedly connected to the bottom end of the telescopic rod, and a semicircular clamping plate matched with the welding pipe is fixedly connected to the bottom of the transverse plate, the number of the semicircular clamping plates is three, and the semicircular clamping plates are evenly distributed at the bottom of the transverse plate.

Preferably, the top of the front face of the fixed frame is fixedly connected with a second motor through a fixed block, the output end of the second motor is fixedly connected with a second threaded rod, and the back of the top of the inner surface of the fixed frame is rotatably connected with one end of the second threaded rod through a rotating frame.

Preferably, the top of the inner surface of the fixed frame is provided with a convex groove, and the outer surface of the second threaded rod is in threaded connection with a sliding plate matched with the convex groove.

Preferably, the bottom of the sliding plate is fixedly connected with a welding gun.

Preferably, the left side and the right side of the fixed frame are both provided with pipe placing openings matched with the welding pipes.

Preferably, the bottom of the first motor is fixedly connected with the bottom of the left side of the fixed frame through a fixed block.

Advantageous effects

The utility model provides a welded tube mill with centre gripping fixed establishment. Compared with the prior art, the method has the following beneficial effects:

(1) this welded tube mill with centre gripping fixed establishment, through first motor, fixed frame, the shifting chute, first threaded rod, the rack, place the hole, the welding pipe, the triangle standing groove, the telescopic link, diaphragm and semicircle splint's cooperation sets up, utilize the triangle standing groove can directly place the welding pipe on it, rethread telescopic link and semicircle splint can carry out the centre gripping to the welding pipe and fix, stability has been strengthened, the effectual welded pipe that has avoided can't be fixed or fixed firm inadequately and lead to its phenomenon that the skew appears in the welding mesoposition, and then the quality of welding product has been improved, the practicality of device has further been strengthened.

(2) This welded tube mill with centre gripping fixed establishment through second motor, second threaded rod, convex groove, sliding plate, welding rifle and put orificial cooperation setting, because the triangle standing groove is provided with threely, and then can carry out welding process to three welding pipe simultaneously, the effectual welding efficiency that has improved, rethread second threaded rod can drive the welding rifle back-and-forth movement, has further strengthened welding efficiency, has strengthened the practicality of device.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a schematic view of the connection of the welding pipe, the triangular placing groove, the telescopic rod and the transverse plate of the present invention;

FIG. 3 is a schematic view showing the connection of the placement frame, the placement holes and the welded pipes;

fig. 4 is a schematic connection diagram of the second motor, the second threaded rod and the convex groove of the present invention.

In the figure: 1. a first motor; 2. a fixed frame; 3. a moving groove; 4. a first threaded rod; 5. placing a rack; 6. placing holes; 7. welding the pipe; 8. a triangular placing groove; 9. a telescopic rod; 10. a transverse plate; 11. a semicircular clamping plate; 12. a second motor; 13. a second threaded rod; 14. a convex groove; 15. a sliding plate; 16. welding a gun; 17. and (5) placing the pipe orifice.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a welding pipe machine with a clamping and fixing mechanism comprises a first motor 1, a fixed frame 2, a movable groove 3 arranged at the top of the bottom of the fixed frame 2 and a first threaded rod 4 connected to the right wall of the movable groove 3 in a rotating manner through a bearing, the first motor 1 is electrically connected with an external power supply and is controlled through a control switch, one end of the first threaded rod 4 penetrates through the fixed frame 2 and is fixedly connected with the output end of the first motor 1, the left side and the right side of the outer surface of the first threaded rod 4 are provided with two sections of opposite threads, the left side and the right side of the outer surface of the first threaded rod 4 are both connected with a placing frame 5 through movable block threads, one side of the placing frame 5 is provided with a placing hole 6, the inner surface of the placing hole 6 is connected with a welding pipe 7 in a sliding manner, the bottom of the inner cavity of the placing frame 5 is provided with three triangular placing grooves 8 matched with the welding pipe 7, and the number of the three triangular placing grooves 8 is set, and even distribution is in the bottom of rack 5 inner chamber, the top fixedly connected with telescopic link 9 of rack 5 inner chamber, telescopic link 9 and external power supply electric connection, control through control switch, the bottom fixedly connected with diaphragm 10 of telescopic link 9, the bottom fixedly connected with of diaphragm 10 and the semicircle splint 11 of welding pipe 7 looks adaptation, the quantity of semicircle splint 11 is provided with threely, and even distribution is in the bottom of diaphragm 10, utilize triangle standing groove 8 can directly place welding pipe 7 on it, rethread telescopic link 9 and semicircle splint 11 can carry out the centre gripping to welding pipe 7 and fix, stability has been strengthened, the effectual phenomenon that welding pipe 7 can't be fixed or fixed firm inadequately and lead to its position appearance skew in the welding has been avoided, and then the quality of welding product has been improved, the practicality of device has further been strengthened.

Further, fixed block fixedly connected with second motor 12 is passed through at the positive top of fixed frame 2, and the output fixedly connected with second threaded rod 13 of second motor 12, the back at the internal surface top of fixed frame 2 is passed through the rotating turret and is rotated with the one end of second threaded rod 13 and be connected, and second motor 12 and external power supply electric connection are controlled through control switch.

Furthermore, a convex groove 14 is formed at the top of the inner surface of the fixed frame 2, and a sliding plate 15 matched with the convex groove 14 is connected to the outer surface of the second threaded rod 13 in a threaded manner.

Further, a welding gun 16 is fixedly connected to the bottom of the sliding plate 15.

Further, the left side and the right side of the fixed frame 2 are both provided with pipe placing openings 17 matched with the welding pipes 7.

Further, the bottom of the first motor 1 is fixedly connected with the bottom of the left side of the fixed frame 2 through a fixed block.

And those not described in detail in this specification are well within the skill of those in the art.

When the welding gun is used, firstly, three welding pipes 7 are sequentially placed on the triangular placing groove 8 through the pipe placing opening 17 and the placing hole 6, then the control switch of the telescopic rod 9 is opened, the telescopic rod 9 is controlled to move downwards to drive the transverse plate 10 and the semicircular clamping plate 11 to move downwards until the semicircular clamping plate 11 and the welding pipes 7 are completely attached, at the moment, the control switch of the first motor 1 is opened, the first motor 1 drives the first threaded rod 4 to rotate, and then the two placing frames 5 are driven to mutually approach, so that the two fixed welding pipes 7 approach to each other until the two fixed welding pipes are completely contacted, when the control switches of the second motor 12 and the welding gun 16 are opened, the welding pipes 7 are welded through the welding gun 16, and meanwhile, the second motor 12 is utilized to drive the second threaded rod 13 to rotate, so that the sliding plate 15 moves back and forth in the convex-shaped groove 14, and then the welding gun 16 is driven to move back and forth, and the three welded pipes 7 are welded uniformly.

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

Claims

1. The utility model provides a welded tube mill with centre gripping fixed establishment, includes first motor (1), fixed frame (2), sets up at moving slot (3) at fixed frame (2) bottom top and rotates first threaded rod (4) of connection at moving slot (3) right wall through the bearing, its characterized in that: one end of the first threaded rod (4) penetrates through the fixed frame (2) and is fixedly connected with the output end of the first motor (1), the left side and the right side of the outer surface of the first threaded rod (4) are both connected with the placing frame (5) through movable block threads, one side of the placing frame (5) is provided with placing holes (6), the inner surface of each placing hole (6) is connected with a welding pipe (7) in a sliding manner, the bottom of the inner cavity of the placing frame (5) is provided with three triangular placing grooves (8) matched with the welding pipes (7), the triangular placing grooves (8) are uniformly distributed at the bottom of the inner cavity of the placing frame (5), the top of the inner cavity of the placing frame (5) is fixedly connected with a telescopic rod (9), the bottom of the telescopic rod (9) is fixedly connected with a transverse plate (10), and the bottom of the transverse plate (10) is fixedly connected with a semicircular clamping plate (11) matched with the welding pipes (7), the number of the semicircular clamping plates (11) is three, and the semicircular clamping plates are uniformly distributed at the bottom of the transverse plate (10).

2. The pipe welding machine with the clamping and fixing mechanism as claimed in claim 1, wherein: fixed block fixedly connected with second motor (12) is passed through at the positive top of fixed frame (2), the output fixedly connected with second threaded rod (13) of second motor (12), the back at the internal surface top of fixed frame (2) is passed through the rotating turret and is connected with the one end rotation of second threaded rod (13).

3. The pipe welding machine with the clamping and fixing mechanism as claimed in claim 2, wherein: the top of the inner surface of the fixed frame (2) is provided with a convex groove (14), and the outer surface of the second threaded rod (13) is in threaded connection with a sliding plate (15) matched with the convex groove (14).

4. The pipe welding machine with the clamping and fixing mechanism as claimed in claim 3, wherein: the bottom of the sliding plate (15) is fixedly connected with a welding gun (16).

5. The pipe welding machine with the clamping and fixing mechanism as claimed in claim 1, wherein: the left side and the right side of the fixed frame (2) are provided with pipe placing openings (17) matched with the welding pipes (7).

6. The pipe welding machine with the clamping and fixing mechanism as claimed in claim 1, wherein: the bottom of the first motor (1) is fixedly connected with the bottom of the left side of the fixed frame (2) through a fixed block.