CN219852984U

CN219852984U - Pipe welding unit convenient for positioning workpiece

Info

Publication number: CN219852984U
Application number: CN202321043348.XU
Authority: CN
Inventors: 蒋正贵; 蒋正松; 涂原巨; 李明亮; 颜兴林; 江义波; 涂浩; 孟义昌; 吴其飞
Original assignee: Yangzhou Sinoformill Machinery Co ltd
Current assignee: Yangzhou Sinoformill Machinery Co ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-10-20
Anticipated expiration: 2033-05-05

Abstract

The utility model relates to the field of welded pipe units, in particular to a welded pipe unit convenient for positioning workpieces, which comprises a machine table, a welded pipe welded to be welded directly, a positioning assembly used for rapidly positioning the welded pipe and an adjusting assembly used for assisting the welded pipe to rotate, wherein the positioning assembly is arranged on one side of the top of the machine table, the adjusting assembly is arranged on the other side of the top of the machine table, one end of the welded pipe is clamped and fixed through the positioning assembly, and the other end of the welded pipe is clamped and fixed through the adjusting assembly: the welded pipe capable of being rapidly positioned for welding and processing can be rapidly positioned for welding pipes with different lengths, and the straight seam position of the welded pipe can be conveniently and rapidly positioned, namely the welding position required for the welded pipe, so that the welding efficiency and the application range of the welded pipe are effectively improved, the practicability is better, and the welded pipe is suitable for popularization.

Description

Pipe welding unit convenient for positioning workpiece

Technical Field

The utility model relates to the field of pipe welding units, in particular to a pipe welding unit convenient for positioning workpieces.

Background

The straight welded pipe is widely used because the welded part of the steel pipe is in a straight line, and the straight welded pipe has the characteristics of high hardness, smooth surface and the like, and is gradually replaced by the straight welded pipe in the prior art in the industrial fields of seamless steel pipes, such as automobile driving pipes, boiler pressure pipes, petroleum sleeves, oil and gas conveying pipes and the like, so that high-frequency welded pipe units are increasingly popular.

Through retrieving, the welded pipe unit of convenient location work piece of bulletin number CN217167069U, including the supporting box, the top fixedly connected with driving motor on supporting box inner chamber right side, driving motor's output fixedly connected with first threaded rod, the surface engagement of first threaded rod has first thread bush, the top of first thread bush is through fixed column fixedly connected with locating plate, the left side fixedly connected with adjustment case at supporting box top, the top fixedly connected with second thread bush of adjustment case, the inner chamber threaded connection of second thread bush has the second threaded rod.

Said invented patent can quickly locate the workpiece to be machined, and can raise machining quality and machining efficiency, but its locating structure has no function for assisting welded pipe to rotate, and is inconvenient to quickly locate the straight seam position of welded pipe, i.e. inconvenient to quickly locate the position of welded pipe to be welded, so that it is not favourable for welding efficiency of welded pipe, and still its requirements still need to be further improved.

Therefore, it is necessary to invent a welding tube assembly that facilitates positioning of the workpiece.

Disclosure of Invention

Therefore, the utility model provides a welding pipe unit for conveniently positioning workpieces, which not only can quickly position welded pipes with different lengths, but also can conveniently and quickly position straight seam positions of the welded pipes, namely welding positions required by the welded pipes, effectively improves the welding efficiency and the application range of the welded pipes, and solves the problems in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a welded tube unit of convenient location work piece, includes the welded tube of board and required straight seam welding process, still including the locating component that is used for quick location welded tube and is used for assisting welded tube pivoted adjustment subassembly, locating component sets up in board top one side, adjustment subassembly sets up in board top opposite side, welded tube one end is fixed through the locating component centre gripping, the welded tube other end is fixed through the adjustment subassembly centre gripping.

Preferably, the positioning assembly comprises a mounting groove, the mounting groove is formed in the left side of the top of the machine table, a movable base is fixedly mounted in the mounting groove, a screw rod is transversely arranged in the movable base in a rotating mode, the left end of the screw rod penetrates through the movable base, and a first hand wheel is fixedly mounted at the left end of the screw rod.

Preferably, the screw rod surface threaded connection has the movable block, the vertical spacing slide that is provided with in movable block top, the spacing hole of bar has transversely been seted up at movable base top, spacing slide top runs through the spacing hole of bar, and spacing slide top fixedly connected with removes the slip table.

Preferably, the bottom plate is fixedly arranged at the top end of the movable sliding table, the cover plate is fixedly arranged at the top of the bottom plate, a threaded hole is formed in the center of the top of the cover plate, a screw is vertically connected with threads in the threaded hole, a hand wheel II is fixedly arranged at the top end of the screw, a pressing plate is rotatably arranged at the bottom end of the screw, and the front end and the rear end of the pressing plate are respectively connected to the front side and the rear side of the inner wall of the cover plate in a sliding mode.

Preferably, the bottom plate top is provided with clamp splice one, clamp splice one top is for setting up to semi-circular, clamp splice one top rotates and is provided with a plurality of rollers one, the clamp plate bottom is provided with clamp splice two, clamp splice two bottoms set up to semi-circular, clamp splice two bottoms rotate and are provided with a plurality of rollers two.

Preferably, the first roller and the second roller are transversely arranged, the left end of the welded pipe is positioned between the first roller and the second roller, and the first roller surface and the second roller surface are attached to the left end surface of the welded pipe.

Preferably, the adjusting component comprises a motor base, the bottom of the motor base is fixedly arranged at the right end of the top of the machine table, a speed reducer and a servo motor are fixedly arranged at the top of the motor base, an output shaft of the servo motor is fixedly connected with an input shaft of the speed reducer, a three-jaw chuck is fixedly arranged on the output shaft of the speed reducer, and the right end of the welded pipe is clamped and fixed by the three-jaw chuck.

The beneficial effects of the utility model are as follows: through the cooperation of board, welded tube, locating component and the adjustment subassembly that set up use, the welded tube of the required welding process of location fast, the welded tube of different length can be fixed a position fast moreover, the required welding position of welded tube promptly can also be conveniently and fast fixed a position to the welded tube, has effectively improved the welding efficiency and the application scope of welded tube, and the practicality preferred is suitable for the popularization.

Drawings

FIG. 1 is a front view of a structure provided by the present utility model;

FIG. 2 is a cross-sectional view of a structure provided by the present utility model;

FIG. 3 is a top view of a structure provided by the present utility model;

FIG. 4 is a side view of a partial structure of a positioning assembly provided by the present utility model;

fig. 5 is a perspective view of the structure of the first clamping block and the first roller.

In the figure: 1. a machine table; 2. welding a pipe; 3. a mounting groove; 4. a moving base; 5. a screw rod; 6. a first hand wheel; 7. a moving block; 8. a limit sliding plate; 9. a bar-shaped limiting hole; 10. moving the sliding table; 11. a bottom plate; 12. a cover plate; 13. a threaded hole; 14. a screw; 15. a second hand wheel; 16. a pressing plate; 17. clamping block I; 18. a roller I; 19. clamping blocks II; 20. a second roller; 21. a motor base; 22. a speed reducer; 23. a servo motor; 24. a three jaw chuck.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Referring to fig. 1-5, the utility model provides a welding pipe unit for conveniently positioning a workpiece, which comprises a machine table 1, a welding pipe 2 required to be welded and processed in a straight seam, a positioning component for rapidly positioning the welding pipe 2, and an adjusting component for assisting the welding pipe 2 to rotate, wherein the positioning component is arranged on one side of the top of the machine table 1, the adjusting component is arranged on the other side of the top of the machine table 1, one end of the welding pipe 2 is clamped and fixed through the positioning component, and the other end of the welding pipe 2 is clamped and fixed through the adjusting component;

the positioning assembly comprises a mounting groove 3, the mounting groove 3 is formed in the left side of the top of the machine 1, a movable base 4 is fixedly arranged in the mounting groove 3, namely under the action of the mounting groove 3, the top of the movable base 4 and the top of the machine 1 are positioned on the same horizontal plane, a screw rod 5 is transversely arranged in the movable base 4 in a rotating mode, the left end of the screw rod 5 penetrates through the movable base 4, a hand wheel I6 is fixedly arranged at the left end of the screw rod 5, a worker can rotate the screw rod forward and backward through the hand wheel I6, a movable block 7 is connected to the surface of the screw rod 5 in a threaded mode, a limit sliding plate 8 is vertically arranged at the top of the movable block 7, a bar-shaped limit hole 9 is transversely formed in the top of the movable base 4, the top of the limit sliding plate 8 penetrates through the bar-shaped limit hole 9, and a movable sliding table 10 is fixedly connected to the top of the limit sliding plate 8, and therefore under the joint limit effect of the limit sliding plate 8 and the bar-shaped limit hole 9, when the worker rotates the screw rod 5 forward and backward through the hand wheel I6, the movable block 7 in a threaded mode on the surface of the screw rod 5 can be converted into a linear motion from a rotating motion through the rotating motion, and the limit sliding plate 8 can drive the movable sliding table 10 to reciprocate left and right synchronously;

the bottom plate 11 is fixedly arranged at the top end of the movable sliding table 10, the cover plate 12 is fixedly arranged at the top of the bottom plate 11, a threaded hole 13 is formed in the center of the top of the cover plate 12, a screw rod 14 is vertically connected in the threaded hole 13, a hand wheel II 15 is fixedly arranged at the top end of the screw rod 14, a pressing plate 16 is rotatably arranged at the bottom end of the screw rod 14, and the front end and the rear end of the pressing plate 16 are respectively and slidably connected at the front side and the rear side of the inner wall of the cover plate 12, so when a worker rotates the screw rod 14 forwards and backwards through the hand wheel II 15, the pressing plate 15 can be controlled to reciprocate up and down, a clamping block I17 is arranged at the top of the bottom plate 11, a plurality of rollers I18 are rotatably arranged at the top of the clamping block I17, a clamping block II 19 is rotatably arranged at the bottom of the pressing plate 16, a plurality of rollers II 20 are rotatably arranged at the bottom of the clamping block II 19, therefore, when a worker controls the pressing plate 16 to lift through forward and backward rotating the screw 14, the clamp block II 19 can be controlled to lift synchronously, the first rollers 18 and the second rollers 20 are transversely arranged, the left end of the welding pipe 2 is positioned between the first rollers 18 and the second rollers 20, the surfaces of the first rollers 18 and the second rollers 20 are adhered to the left end surface of the welding pipe 2, namely, the left end of the welding pipe 2 can be clamped and fixed by the clamp block I17 and the clamp block II 19, the left end of the welding pipe 2 can rotate, then the worker can control the clamp block II 19 to lift only through forward and backward rotating the control screw 14, so that the feeding and discharging operation of the welding pipe 2 can be facilitated, and the clamp block I17 and the clamp block II 19 can synchronously reciprocate left and right due to the left and right reciprocating movement of the movable sliding table 10, so that the clamp block I17 and the clamp block II 19 can clamp and fix the welding pipes 2 with different lengths;

the utility model relates to a welding tube welding machine, which comprises an adjusting component, wherein the adjusting component comprises a motor seat 21, the bottom of the motor seat 21 is fixedly arranged at the right end of the top of a machine table 1, a speed reducer 22 and a servo motor 23 are fixedly arranged at the top of the motor seat 21, the speed reducer is a transmission device for low rotation speed and large torque, a motor, an internal combustion engine or other power running at high speed is meshed with a large gear on an output shaft through a gear with a small number of teeth on an input shaft of the speed reducer, so that the purpose of reducing speed is achieved.

The above description is only of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.

Claims

1. The utility model provides a welded tube unit of convenient location work piece, includes board (1) and required straight seam welding process's welded tube (2), its characterized in that: still including being used for locating welded tube (2) fast and being used for assisting welded tube (2) pivoted adjustment subassembly, locating subassembly sets up in board (1) top one side, adjustment subassembly sets up in board (1) top opposite side, welded tube (2) one end is fixed through the locating subassembly centre gripping, the welded tube (2) other end is fixed through the adjustment subassembly centre gripping.

2. A welding tube set for facilitating positioning of workpieces as defined in claim 1, wherein: the positioning assembly comprises a mounting groove (3), the mounting groove (3) is formed in the left side of the top of the machine table (1), a movable base (4) is fixedly arranged in the mounting groove (3), a screw rod (5) is arranged in the movable base (4) in a transverse rotating mode, the left end of the screw rod (5) penetrates through the movable base (4), and a hand wheel I (6) is fixedly arranged at the left end of the screw rod (5).

3. A welding tube set for facilitating positioning of workpieces as defined in claim 2, wherein: the screw rod (5) surface threaded connection has movable block (7), the vertical spacing slide (8) that is provided with in movable block (7) top, bar spacing hole (9) have transversely been seted up at movable base (4) top, spacing slide (8) top runs through bar spacing hole (9), and spacing slide (8) top fixedly connected with removal slip table (10).

4. A welding tube assembly for facilitating positioning of workpieces as defined in claim 3, wherein: remove slip table (10) top fixed mounting has bottom plate (11), bottom plate (11) top fixed mounting has apron (12), screw hole (13) have been seted up in apron (12) top center department, vertical threaded connection has screw rod (14) in screw hole (13), screw rod (14) top fixed mounting has hand wheel two (15), screw rod (14) bottom rotation is provided with clamp plate (16), the front and back end of clamp plate (16) sliding connection is in the front and back side of apron (12) inner wall respectively.

5. A welding tube set for facilitating positioning of workpieces as defined in claim 4, wherein: the novel roller clamp is characterized in that a clamp block I (17) is arranged at the top of the bottom plate (11), the top of the clamp block I (17) is semicircular, a plurality of rollers I (18) are rotatably arranged at the top of the clamp block I (17), a clamp block II (19) is arranged at the bottom of the pressing plate (16), the bottom of the clamp block II (19) is semicircular, and a plurality of rollers II (20) are rotatably arranged at the bottom of the clamp block II (19).

6. A welding tube set for facilitating positioning of workpieces as defined in claim 5, wherein: the welding tube comprises a plurality of first rollers (18) and second rollers (20), wherein the left end of a welding tube (2) is positioned between the first rollers (18) and the second rollers (20), and the surfaces of the first rollers (18) and the second rollers (20) are respectively attached to the left end surface of the welding tube (2).

7. A welding tube set for facilitating positioning of workpieces as defined in claim 1, wherein: the adjusting assembly comprises a motor base (21), the bottom of the motor base (21) is fixedly arranged at the right end of the top of the machine table (1), a speed reducer (22) and a servo motor (23) are fixedly arranged at the top of the motor base (21), an output shaft of the servo motor (23) is fixedly connected with an input shaft of the speed reducer (22), a three-jaw chuck (24) is fixedly arranged on an output shaft of the speed reducer (22), and the right end of the welded pipe (2) is clamped and fixed by the three-jaw chuck (24).