CN215468419U

CN215468419U - Seamless steel pipe crop device

Info

Publication number: CN215468419U
Application number: CN202120865457.4U
Authority: CN
Inventors: 曲乐恩; 曲乐旺; 李飞祥
Original assignee: Liaocheng Xingxing Pipe Manufacturing Co ltd
Current assignee: Liaocheng Xingxing Pipe Manufacturing Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2022-01-11
Anticipated expiration: 2031-04-26

Abstract

The utility model relates to the technical field of seamless steel pipes and discloses a seamless steel pipe head cutting device which comprises a fixed frame, wherein a rotating mechanism is fixedly connected to the left side of the top of the fixed frame, a cutting mechanism is fixedly connected to the top of the rotating mechanism, a clamping mechanism is fixedly connected to the right side of the rotating mechanism at the top of the fixed frame, a guide frame is fixedly connected to the right side of the clamping mechanism at the top of the fixed frame, and a guide roller is rotatably connected to the inner side of the guide frame. This seamless steel pipe crop device places seamless steel pipe and directly carries to the conveying roller top on V type guide roller, will press from both sides tight piece through cylinder work and promote fast to seamless steel pipe top surface for seamless steel roller presss from both sides tightly at the conveyer pipe and presss from both sides between tight piece, second motor work drives the cutting piece rotation simultaneously, carries out quick incision operation with seamless steel pipe one end under hydraulic telescoping cylinder work, has labour saving and time saving's purpose, and carries and presss from both sides the high efficiency of having guaranteed the incision operation simply.

Description

Seamless steel pipe crop device

Technical Field

The utility model relates to the technical field of seamless steel pipes, in particular to a seamless steel pipe end cutting device.

Background

Seamless steel pipes are steel pipes which are punched by a whole round steel and have no welding seams on the surface, and are called seamless steel pipes. The seamless steel pipe may be hot-rolled, cold-drawn, extruded, pipe-jacked, etc., depending on the production method. The seamless steel pipe is divided into a round shape and a special shape according to the shape of a section, and the special-shaped pipe has various complex shapes such as a square shape, an oval shape, a triangular shape, a hexagonal shape, a melon seed shape, a star shape and a pipe with fins. The maximum diameter is up to 900mm and the minimum diameter is 4 mm. Depending on the application, there are thick-walled seamless steel pipes and thin-walled seamless steel pipes. The seamless steel pipe is mainly used as a petroleum geology drill pipe, a cracking pipe, a boiler pipe and a bearing pipe for petrochemical industry, and a high-precision structural steel pipe for automobiles, tractors and aviation.

The existing seamless steel pipe can only cut off horizontally when one end is subjected to notching operation, secondary processing is needed when the notch with an angle is cut off, time and labor are wasted, the process of conveying and fixing is troublesome, and efficient notching operation cannot be achieved, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a seamless steel tube end cutting device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a seamless steel pipe crop device, includes the mount, mount top left side fixedly connected with rotary mechanism, rotary mechanism top fixedly connected with cutting mechanism, the mount top is at rotary mechanism right side fixedly connected with clamping mechanism, the mount top is at clamping mechanism right side fixedly connected with guide frame, the guide frame inboard rotates and is connected with the guide roller.

The inner back surface of the rotating mechanism is fixedly connected with a first motor.

Preferably, cutting mechanism includes the fixed station, fixed station top rear side fixedly connected with support frame, fixedly connected with hydraulic telescoping cylinder in the middle of the support frame top, hydraulic telescoping cylinder bottom end fixedly connected with second motor, second motor right side fixedly connected with cutting piece can be used in the cutting piece through the direct power take off of first motor, reaches the high-efficient incision operation to seamless steel pipe.

Preferably, the rotating mechanism comprises a fixed ring which is fixedly connected with the left side of the top of the fixed frame, the top of the fixing ring is fixedly connected with a supporting rod, the top end of the supporting rod is fixedly connected with a T-shaped block, the middle of the top of the T-shaped block is rotatably connected with a ball, the T-shaped block is arranged in a rotating ring, the inner ring of the rotating ring is fixedly connected with a communicating rod, the connecting rod is fixedly connected with a toothed ring far away from the rotating ring in a moving way, the right side of the bottom of the toothed ring is engaged with a worm wheel, a rotating rod is fixedly connected in the middle of the worm wheel, the left end of the rotating rod is rotatably connected with a limiting block, the bottom of the limiting block is fixedly connected with an installation block, the right side of the installation block is fixedly connected with a fixing ring, the mounting block is provided with the worm on the stopper right side, both ends are rotated around the worm and are connected with the backing sheet, backing sheet bottom fixedly connected with mounting block.

Preferably, a T-shaped ring groove is formed in the middle of the bottom of the rotating ring, the rotating ring is connected with a T-shaped block through the T-shaped ring groove in a sliding mode, the rotating ring can effectively rotate at the top of the T-shaped ring under the matching of the T-shaped ring groove, and the rolling balls can further ensure the rotating stability,

preferably, the top of the swivel is fixedly connected with a fixing table, a support sheet at the rear end of the worm is fixedly connected with a first motor, the first motor is provided with an output shaft, the first motor is fixedly connected with the worm through the output shaft, power is directly transmitted to the worm through the first motor, and the worm wheel are matched to provide stable power for rotation of the swivel.

Preferably, the clamping mechanism comprises a portal, the portal is fixedly connected with the top of a fixed frame, an air cylinder is fixedly connected in the middle of the top of the portal, a clamping block is fixedly connected to the bottom end of the air cylinder, a clamping gap is formed in the middle of the bottom of the clamping block, and a conveying roller is rotatably connected to the inner side of the portal at the bottom of the clamping block.

Preferably, the conveying roller top sets up at the fixed station top, the guide roller on conveying roller right side is V style of calligraphy and distributes, can guarantee the stable transport and the efficient incision operation of back cut.

Compared with the prior art, the utility model provides a seamless steel tube end cutting device, which has the following beneficial effects:

1. this seamless steel pipe crop device, through cutting mechanism and the clamping mechanism who sets up, place seamless steel pipe on V type guide roller and directly carry to the conveying roller top, will press from both sides tight piece through cylinder work and promote fast to seamless steel pipe top surface, make seamless steel roller press from both sides tightly at the conveyer pipe and press from both sides between the tight piece, second motor work drives the cutting piece simultaneously and rotates, carry out quick incision operation with seamless steel pipe one end under hydraulic telescoping cylinder work, time saving and labor saving's purpose has, and carry and press from both sides the high efficiency of simple assurance incision operation.

2. This seamless steel pipe crop device, through the rotary mechanism that sets up, when angle incision is carried out to needs, first motor work drives the worm and rotates, and worm wheel cooperation rotates under the worm rotation condition to drive the ring gear and rotate, the ring gear drives the change ring through the cooperation of connecting rod and rotates at T type piece top, thereby can form different angles with cutting piece and seamless steel pipe one end, the effectual problem of will secondary operation when needs carry out the incision excision of having the angle of solution.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor:

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

FIG. 2 is a perspective view of the right side of the present invention;

FIG. 3 is a schematic top view side perspective view of the present invention;

FIG. 4 is a perspective view of the top fixing ring of the fixing frame and the T-shaped block;

FIG. 5 is a perspective view of the rotary ring, T-shaped block, worm gear, etc. in combination;

FIG. 6 is a schematic view of a three-dimensional structure of a rotating ring engaged with a T-shaped block through a rotating ring groove.

In the figure: 1. a cutting mechanism; 11. a hydraulic telescopic cylinder; 12. a support frame; 13. cutting the slices; 14. a second motor; 15. a fixed table; 2. a rotation mechanism; 21. a ball bearing; 22. a fixing ring; 23. a T-shaped block; 24. a support bar; 25. rotating the ring; 251. a T-shaped ring groove; 26. a toothed ring; 261. a communication rod; 262. a worm gear; 263. a worm; 264. a support sheet; 265. rotating the rod; 27. mounting blocks; 271. a limiting block; 3. a fixed mount; 4. a first motor; 5. a clamping mechanism; 51. a conveying roller; 52. a gantry; 53. clamping the notch; 54. a clamping block; 55. a cylinder; 6. a guide roller; 7. a guide frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a seamless steel pipe crop device, includes

mount

3, 3 top left sides fixedly connected with rotary mechanism 2 of mount, 2 top fixedly connected with cutting mechanism 1 of rotary mechanism, 3 tops of mount are at 2 right sides fixedly connected with clamping mechanism 5 of rotary mechanism, and 3 tops of mount are at 5 right sides fixedly connected with guide frame 7 of clamping mechanism, and the guide frame 7 inboard is rotated and is connected with guide roller 6.

The inner back surface of the rotating mechanism 2 is fixedly connected with a first motor 4.

The cutting mechanism 1 comprises a fixed table 15, a supporting frame 12 is fixedly connected to the rear side of the top of the fixed table 15, a hydraulic telescopic cylinder 11 is fixedly connected to the middle of the top of the supporting frame 12, a second motor 14 is fixedly connected to the bottom end of the hydraulic telescopic cylinder 11, and a cutting blade 13 is fixedly connected to the right side of the second motor 14.

The rotating mechanism 2 comprises a fixed ring 22, the fixed ring 22 is fixedly connected to the left side of the top of the fixed frame 3, the top of the fixed ring 22 is fixedly connected with a support rod 24, the top end of the support rod 24 is fixedly connected with a T-shaped block 23, the middle of the top of the T-shaped block 23 is rotatably connected with a ball 21, the T-shaped block 23 is arranged in a rotating ring 25, the middle of the bottom of the rotating ring 25 is provided with a T-shaped ring groove 251, the rotating ring 25 is movably connected with the T-shaped block 23 through the T-shaped ring groove 251, the top of the rotating ring 25 is fixedly connected with a fixed table 15, a support sheet 264 at the rear end of a worm 263 is fixedly connected with a first motor 4, the inner ring of the rotating ring 25 is fixedly connected with a communicating rod 261, the communicating rod 261 moves away from the rotating ring 25 and is fixedly connected with a toothed ring 26, the right side of the bottom of the toothed ring 26 is engaged with a worm wheel 262, the middle of the worm wheel 262 is fixedly connected with a rotating rod 265, the left end of the rotating rod 265 is rotatably connected with a limit block 271, and the bottom of the limit block 271 is fixedly connected with a mounting block 27, the right side fixedly connected with of installation piece 27 fixes ring 22, installation piece 27 is provided with worm 263 on stopper 271 right side, the output shaft is installed to first motor 4, first motor 4 passes through output shaft fixedly connected with worm 263, both ends are rotated around worm 263 and are connected with backing sheet 264, backing sheet 264 bottom fixedly connected with installation piece 27, rotary mechanism 2 through setting up, when the angle incision needs to be carried out, first motor 4 work drives worm 263 and rotates, worm wheel 262 cooperation rotates under the worm 263 rotation circumstances, thereby drive ring gear 26 and rotate, ring gear 26 passes through the cooperation of intercommunication pole 261 and drives swivel 25 and rotate at T type piece 23 top, thereby can form different angles with cutting piece 13 and seamless steel pipe one end, the effectual problem that will secondary operation when the incision excision that has the angle needs to be carried out is solved.

The clamping mechanism 5 comprises a door frame 52, the door frame 52 is fixedly connected with the top of a fixed frame 3, a cylinder 55 is fixedly connected in the middle of the top of the door frame 52, a clamping block 54 is fixedly connected to the bottom end of the cylinder 55, a clamping gap 53 is formed in the middle of the bottom of the clamping block 54, a conveying roller 51 is rotatably connected to the bottom of the clamping block 54 on the inner side of the door frame 52, the top of the conveying roller 51 is arranged on the top of a fixed table 15, a guide roller 6 on the right side of the conveying roller 51 is distributed in a V shape, a seamless steel pipe is placed on the V-shaped guide roller 6 through the arranged cutting mechanism 1 and the clamping mechanism 5 and is directly conveyed to the top of the conveying roller 51, the clamping block 54 is quickly pushed to the top surface of the seamless steel pipe through the operation of the cylinder 55, so that the seamless steel pipe is clamped between the conveying roller 51 and the clamping block 54, meanwhile, a second motor 14 drives a cutting blade 13 to rotate, and quick cutting operation is carried out on one end of the seamless steel pipe under the operation of a hydraulic telescopic cylinder 11, has the purposes of time saving and labor saving, and the conveying and clamping are simple, thereby ensuring the high efficiency of the incision operation.

In actual operation, when the device is used, the seamless steel pipe is placed on the V-shaped guide roller 6 and directly conveyed to the top of the conveying roller 51, the clamping block 54 is quickly pushed to the top surface of the seamless steel tube by the operation of the air cylinder 55, so that the seamless steel tube is clamped between the conveying roller 51 and the clamping block 54, meanwhile, the second motor 14 operates to drive the cutting blade 13 to rotate, the quick notching operation is carried out on one end of the seamless steel pipe under the work of the hydraulic telescopic cylinder 11, the purposes of time saving and labor saving are achieved, the conveying and the clamping are simple, the high efficiency of the notching operation is ensured, meanwhile, when the angle incision is needed, the first motor 4 works to drive the worm 263 to rotate, under the condition that the worm 263 rotates, the worm wheel 262 is matched and rotated to drive the toothed ring 26 to rotate, the toothed ring 26 is matched and driven by the connecting rod 261 to drive the rotating ring 25 to rotate on the top of the T-shaped block 23, and therefore the cutting blade 13 and one end of the seamless steel pipe can form different angles.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a seamless steel pipe crop device, includes mount (3), its characterized in that: the left side of the top of the fixed frame (3) is fixedly connected with a rotating mechanism (2), the top of the rotating mechanism (2) is fixedly connected with a cutting mechanism (1), the right side of the rotating mechanism (2) is fixedly connected with a clamping mechanism (5) at the top of the fixed frame (3), the right side of the clamping mechanism (5) is fixedly connected with a guide frame (7) at the top of the fixed frame (3), and the inner side of the guide frame (7) is rotatably connected with a guide roller (6);

the inner back surface of the rotating mechanism (2) is fixedly connected with a first motor (4).

2. The seamless steel tube end cutting device according to claim 1, characterized in that: cutting mechanism (1) includes fixed station (15), fixed station (15) top rear side fixedly connected with support frame (12), fixedly connected with hydraulic stretching jar (11) in the middle of support frame (12) top, hydraulic stretching jar (11) bottom fixedly connected with second motor (14), second motor (14) right side fixedly connected with cutting piece (13).

3. The seamless steel tube end cutting device according to claim 1, characterized in that: the rotating mechanism (2) comprises a fixing ring (22), the fixing ring (22) is fixedly connected to the left side of the top of the fixing frame (3), a supporting rod (24) is fixedly connected to the top of the fixing ring (22), a T-shaped block (23) is fixedly connected to the top of the supporting rod (24), a ball (21) is rotatably connected to the middle of the top of the T-shaped block (23), the T-shaped block (23) is arranged in a rotating ring (25), a communicating rod (261) is fixedly connected to the inner ring of the rotating ring (25), the communicating rod (261) is far away from the rotating ring (25) to move a fixedly connected toothed ring (26), a worm wheel (262) is meshed to the right side of the bottom of the toothed ring (26), a rotating rod (265) is fixedly connected to the middle of the worm wheel (262), a limiting block (271) is rotatably connected to the left end of the rotating rod (265), and a mounting block (27) is fixedly connected to the bottom of the limiting block (271), the utility model discloses a worm mounting structure, including installation piece (27), stopper (271), installation piece (27), both ends are rotated around worm (263) and are connected with backing sheet (264), backing sheet (264) bottom fixedly connected with installation piece (27), the solid fixed ring (22) of installation piece (27) right side fixedly connected with, installation piece (27) is provided with worm (263) on stopper (271) right side, worm (263) front and back both ends are rotated and are connected with backing sheet (264).

4. The seamless steel tube end cutting device according to claim 3, wherein: the middle of the bottom of the rotating ring (25) is provided with a T-shaped ring groove (251), and the rotating ring (25) is connected with a T-shaped block (23) in a sliding mode through the T-shaped ring groove (251).

5. The seamless steel tube end cutting device according to claim 3, wherein: the top of the rotating ring (25) is fixedly connected with a fixing table (15), a supporting sheet (264) at the rear end of the worm (263) is fixedly connected with a first motor (4), an output shaft is installed on the first motor (4), and the first motor (4) is fixedly connected with the worm (263) through the output shaft.

6. The seamless steel tube end cutting device according to claim 1, characterized in that: clamping mechanism (5) include portal (52), portal (52) fixedly connected with mount (3) top, fixedly connected with cylinder (55) in the middle of portal (52) top, cylinder (55) bottom fixedly connected with presss from both sides tight piece (54), press from both sides and seted up in the middle of tight piece (54) bottom and press from both sides tight breach (53), portal (52) inboard is pressing from both sides tight piece (54) bottom and is rotated and be connected with conveying roller (51).

7. The seamless steel tube end cutting device according to claim 6, wherein: the top of the conveying roller (51) is arranged at the top of the fixed table (15), and the guide rollers (6) on the right side of the conveying roller (51) are distributed in a V shape.