CN217290660U

CN217290660U - Be suitable for not unidimensional spiral welded pipe processing with scale cutting device

Info

Publication number: CN217290660U
Application number: CN202221141124.8U
Authority: CN
Inventors: 贺东良; 秦灵格; 张占勇; 秦培豪
Original assignee: Hebei Qintian Pipe Industry Co ltd
Current assignee: Hebei Qintian Pipe Industry Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-08-26
Anticipated expiration: 2032-05-12

Abstract

The utility model discloses a be suitable for not unidimensional spiral welded pipe processing with scale cutting device, the on-line screen storage device comprises a base, base upper end fixedly connected with fixed plate, the draw runner that two symmetries of fixed plate front end fixedly connected with set up, two be equipped with the movable block between the draw runner, movable block lower extreme fixedly connected with connecting block, the connecting block lower extreme is equipped with the cutterbar, be equipped with the elevating system who is used for going up and down to the cutterbar on the fixed plate, the fixed frame of base upper end fixedly connected with, fixed frame upper end runs through sliding connection has the carriage release lever, the carriage release lever upper end is equipped with spacing dish. The utility model discloses a reciprocating of splint makes splint can carry on spacingly to the welded tube of various sizes, improves the practicality of this device, and the setting of a plurality of balls of splint lower extreme, at the in-process that the welded tube removed, splint can last the welded tube and carry on spacingly, slow down the shake that the welded tube produced in cutting process, improve cutting stability.

Description

Be suitable for not unidimensional spiral welded pipe processing with scale cutting device

Technical Field

The utility model relates to a spiral welded tube processing technology field especially relates to a be suitable for not unidimensional spiral welded tube processing with scale cutting device.

Background

The spiral welded pipe is made up by rolling the steel band of low-carbon or low-alloy structural steel into pipe blank according to a certain spiral angle and then welding the seam of pipe.

Spiral welded tube generally can carry out the scale according to the practical application demand and cut off to the welded tube after production is accomplished, the device that the butt welded tube carried out the scale and cut off among the prior art is when adjusting the cut-off size, still need artifical manual going to adjust the measurement and can not reach and change cut off length, the operation is trivial details, and great error appears easily when measuring, lead to cutting off length inaccurate, and current scale cutting device does not set up and carries out spacing device to the welded tube, probably can make the welded tube shake by a wide margin when the cutting, thereby lead to the cutting plane unevenness.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fixed-length cutting device suitable for the processing of spiral welded pipes with different sizes.

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

the utility model provides a be suitable for not unidimensional spiral welded tube processing with scale cutting device, includes the base, base upper end fixedly connected with fixed plate, the draw runner that two symmetries of fixed plate front end fixedly connected with set up, two be equipped with the movable block between the draw runner, movable block lower extreme fixedly connected with connecting block, the connecting block lower extreme is equipped with the cutterbar, be equipped with the elevating system who is used for going up and down to the cutterbar on the fixed plate, the fixed frame of base upper end fixedly connected with, sliding connection has the carriage release lever in the upper end of the fixed frame runs through, the carriage release lever upper end is equipped with spacing dish, the carriage release lever lower extreme is equipped with and is used for carrying out spacing stop gear to the welded tube.

Preferably, the lifting mechanism comprises a rotating rod which is connected to the fixed plate in a penetrating and rotating mode, a disc is fixedly connected to the tail end of the front end of the rotating rod, a fixed column is fixedly connected to the front end of the disc, a connecting rod is fixedly connected to the moving block, and a connecting plate is connected to the fixed column and the connecting rod in a sleeved and rotating mode.

Preferably, stop gear includes the splint of fixed connection at the carriage release lever lower extreme, through spring elastic connection between splint and the fixed frame, the shape of splint is the arc, be equipped with the slot rolling that a plurality of equidistant settings on the splint inner wall, the roll is connected with the ball in the slot rolling.

Preferably, the fixed plate rear end fixedly connected with layer board, the layer board upper end is equipped with motor power, dwang rear end fixed connection is at motor power's output shaft end.

Preferably, the upper end of the base is provided with a cutting groove in a clamping manner, and the cutting groove is matched with the cutter.

Preferably, two symmetrically-arranged sliding grooves are formed in the rear end of the moving block, and the two sliding strips are connected with the sliding grooves in a sliding mode.

The utility model has the advantages that:

1. through reciprocating of splint, make splint can carry on spacingly to the welded tube of various sizes, improve the practicality of this device, the setting of a plurality of balls of splint lower extreme, at the in-process that the welded tube removed, splint can last the welded tube and carry on spacingly, slow down the shake that the welded tube produced in cutting process, improve cutting stability.

2. Through making the disc rotate, under the rotation connecting action of connecting plate between fixed column on the disc and the connecting rod on the movable block, make the connecting plate push away the movable block and the cutterbar moves down carries out the cutting operation, through the rotational speed of adjustment driving disc motor, can adjust the frequency that the cutterbar moved down and cut the welded tube to the length that the welded tube cut off is changed.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the structure of the fixing plate of the present invention;

fig. 3 is a schematic view of the sectional structure of the splint of the present invention.

In the figure: the cutting machine comprises a base 1, a fixed frame 2, a movable rod 3, a clamping plate 4, a limiting disc 5, a fixed plate 6, a circular disc 7, a fixed column 8, a connecting plate 9, a connecting rod 10, a sliding strip 11, a moving block 12, a connecting block 13, a cutting groove 14, a power motor 15, a sliding groove 16, a rolling groove 17, a rolling ball 18 and a cutter 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 fixed length cutting device suitable for processing spiral welded pipes with different sizes comprises a base 1, a fixed plate 6 is fixedly connected to the upper end of the base 1, two symmetrically arranged sliding strips 11 are fixedly connected to the front end of the fixed plate 6, a moving block 12 is arranged between the two sliding strips 11, two symmetrically arranged sliding grooves 16 are formed in the rear end of the moving block 12, the two sliding strips 11 are slidably connected with the sliding grooves 16, a connecting block 13 is fixedly connected to the lower end of the moving block 12, a cutter 19 is arranged at the lower end of the connecting block 13, a cutting groove 14 is clamped at the upper end of the base 1, the cutting groove 14 is matched with the cutter 19, a lifting mechanism used for lifting the cutter 19 is arranged on the fixed plate 6 and comprises a rotating rod which is rotatably connected to the fixed plate 6 in a penetrating manner, a disc 7 is fixedly connected to the tail end of the front end of the rotating rod, a fixed column 8 is fixedly connected to the front end of the disc 7, and a connecting rod 10 is fixedly connected to the moving block 12, a connecting plate 9 is sleeved between the fixed column 8 and the connecting rod 10 and is connected with the fixed column in a rotating way.

Fixed frame 2 of 1 upper end fixedly connected with of base, 2 upper ends of fixed frame run through sliding connection and have the

carriage release lever

3, 3 upper ends of carriage release lever are equipped with

spacing dish

5, 3 lower extremes of carriage release lever are equipped with and are used for carrying out spacing stop gear to the welded tube, stop gear includes splint 4 of fixed connection at 3 lower extremes of carriage release lever, pass through spring elastic connection between splint 4 and the fixed frame 2, splint 4's shape is the arc, be equipped with the rolling groove 17 of a plurality of equidistant settings on splint 4 inner wall, the rolling is connected with ball 18 in the rolling groove 17, reciprocate through splint 4, make splint 4 can carry on spacingly to the welded tube of various sizes, improve the practicality of this device, the setting of a plurality of ball 18 of splint 4 lower extreme, at the in-process that the welded tube removed, splint 4 can last the welded tube spacing, slow down the shake that the welded tube produced in cutting process, improve cutting stability.

Fixed plate 6 rear end fixedly connected with layer board, the layer board upper end is equipped with motor power 15, dwang rear end fixed connection is at motor power 15's output shaft end, through making disc 7 rotate, under the rotation connection effect of connecting plate 9 between connecting rod 10 on fixed column 8 and the movable block 12 on disc 7, make connecting plate 9 push away movable block 12 and cutterbar 19 and move down and carry out the cutting operation, drive the rotational speed of disc 7 through adjustment motor power 15, can adjust the frequency that cutterbar 19 moved down and cut the welded tube, thereby change the length that the welded tube cut off.

The utility model discloses during the use, pulling spacing dish 5, make the carriage release lever 3 take splint 4 to move up, place the welded tube at fixed frame 2 lower extreme, make the welded tube move on base 1 through prior art, loosen spacing dish 5, make splint 4 move down under the effect of spring between splint 4 and fixed frame 2, spacing to the welded tube, the reciprocating of splint 4, make splint 4 can carry out spacing to the welded tube of various sizes, improve the practicality of this device, the setting of a plurality of balls 18 of splint 4 lower extreme, in the course that the welded tube moves, splint 4 can continue the welded tube to carry out spacing, slow down the shake that the welded tube produced in the cutting process;

utilize motor 15 to drive the dwang and rotate, make the dwang drive disc 7 and rotate, under the rotation connecting action of connecting plate 9 between connecting rod 10 on fixed column 8 and the movable block 12 on the disc 7, make connecting plate 9 push away movable block 12 and make a round trip to slide on two draw runner 11, thereby make connecting block 13 of movable block 12 lower extreme drive cutterbar 19 and reciprocate, under the cooperation of cutting groove 14, cut off the welded tube, only need adjust motor 15 to drive the rotational speed of disc 7, can adjust the frequency that cutterbar 19 moved down and cut the welded tube, thereby change the length that the welded tube cut off.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A fixed-length cutting device suitable for processing spiral welded pipes with different sizes, which comprises a base (1), it is characterized in that the upper end of the base (1) is fixedly connected with a fixed plate (6), two symmetrically arranged sliding strips (11) are fixedly connected at the front end of the fixed plate (6), a moving block (12) is arranged between the two sliding strips (11), the lower end of the moving block (12) is fixedly connected with a connecting block (13), the lower end of the connecting block (13) is provided with a cutter (19), the fixed plate (6) is provided with a lifting mechanism for lifting the cutter (19), the upper end of the base (1) is fixedly connected with a fixed frame (2), the upper end of the fixed frame (2) is connected with a moving rod (3) in a penetrating and sliding manner, the welding device is characterized in that a limiting disc (5) is arranged at the upper end of the moving rod (3), and a limiting mechanism used for limiting the welded pipe is arranged at the lower end of the moving rod (3).

2. The sizing and cutting device for spiral welded pipes of different sizes is characterized in that the lifting mechanism comprises a rotating rod which is connected to the fixing plate (6) in a penetrating and rotating mode, the tail end of the front end of the rotating rod is fixedly connected with the disc (7), the front end of the disc (7) is fixedly connected with the fixing column (8), the moving block (12) is fixedly connected with the connecting rod (10), and a connecting plate (9) is sleeved between the fixing column (8) and the connecting rod (10) and is connected with the connecting rod in a rotating mode.

3. The fixed-length cutting device suitable for machining spiral welded pipes with different sizes is characterized in that the limiting mechanism comprises a clamping plate (4) fixedly connected to the lower end of a moving rod (3), the clamping plate (4) is elastically connected with a fixing frame (2) through a spring, the clamping plate (4) is arc-shaped, a plurality of rolling grooves (17) arranged at equal intervals are formed in the inner wall of the clamping plate (4), and balls (18) are connected into the rolling grooves (17) in a rolling mode.

4. The fixed-length cutting device suitable for machining spiral welded pipes of different sizes is characterized in that a supporting plate is fixedly connected to the rear end of the fixing plate (6), a power motor (15) is arranged at the upper end of the supporting plate, and the tail end of the rear end of the rotating rod is fixedly connected to the tail end of an output shaft of the power motor (15).

5. The fixed-length cutting device suitable for machining spiral welded pipes with different sizes is characterized in that a cutting groove (14) is clamped at the upper end of the base (1), and the cutting groove (14) is matched with the cutter (19).

6. The sizing and cutting device suitable for machining spiral welded pipes with different sizes as claimed in claim 5, wherein two symmetrically arranged sliding grooves (16) are formed in the rear end of the moving block (12), and the two sliding strips (11) are slidably connected with the sliding grooves (16).