CN214212888U

CN214212888U - Automatic cutting equipment with correcting function for steel pipe production

Info

Publication number: CN214212888U
Application number: CN202022654348.6U
Authority: CN
Inventors: 曾宪阳; 吴康康; 余江锋
Original assignee: China Jiliang University; China Jiliang University Shangyu Advanced Research Institute Co Ltd
Current assignee: Wuxi Xinfengming Metal Materials Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-09-17
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a steel pipe production is with automatic cutting equipment that has correction function relates to steel pipe production technical field, including workstation, cutting mechanism and correction mechanism, the top both sides of workstation all are provided with spacing bearing mechanism, and the top that just spacing bearing mechanism was provided with the steel pipe, the top front side of workstation is fixed with the installation backplate, and the top of installation backplate is fixed with the roof, the cylinder is installed to the middle part below of roof, and the downside of cylinder is provided with the piston rod, the below of piston rod is fixed with the lifter plate, cutting mechanism installs in the below of lifter plate, the place ahead both sides of installation backplate all are fixed with connects the upper plate, connect the below of upper plate and install the hydraulic stem. The utility model has the advantages that: the device is provided with cutting mechanism, is convenient for drive the lift of lifter plate through cylinder and piston rod to be convenient for drive the lift of cutting wheel, make the steel pipe can be pressed close to the cutting wheel, so that realize the cutting operation of cutting wheel.

Description

Automatic cutting equipment with correcting function for steel pipe production

Technical Field

The utility model relates to a steel pipe production technical field specifically is a steel pipe production is with automatic cutting equipment who has correction function.

Background

The steel pipe is used for conveying fluid and powdery solid, exchanging heat energy, manufacturing mechanical parts and containers, and is also an economic steel material. The development of steel tube production technology began from the rise of bicycle manufacturing industry and the development of petroleum in the early 19 th century. The steel pipe needs to be cut in the production process of the steel pipe, and the cutting is a physical action. Cutting in the narrow sense means cutting an object with a sharp tool such as a knife; cutting in the broad sense means breaking an object under pressure or high temperature by means of a tool, such as a machine tool, a flame, etc. In the machining process, the common modes of plate cutting include manual cutting, semi-automatic cutting by a cutting machine and cutting by a numerical control cutting machine.

The existing cutting equipment for steel pipe production does not have a correction function, a partially bent steel pipe possibly exists, the quality of a finished product is poor, flexible bearing and positioning are not convenient to carry out on the steel pipe, and the use functionality is not enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel pipe production is with automatic cutting equipment who has correction function to solve the current steel pipe production that proposes in the above-mentioned background art and use cutting equipment and do not possess the correction function, probably have the steel pipe of partial bending, lead to finished product quality not good, and be not convenient for carry out nimble bearing location to the steel pipe, problem that service function is not enough.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic cutting device with a correction function for steel pipe production comprises a workbench, a cutting mechanism and a correction mechanism, wherein two sides of the upper part of the workbench are respectively provided with a limiting bearing mechanism, a steel pipe is arranged above the limiting bearing mechanism, the front side of the upper part of the workbench is fixed with an installation back plate, a top plate is fixed above the installation back plate, an air cylinder is arranged below the middle part of the top plate, a piston rod is arranged at the lower side of the air cylinder, a lifting plate is fixed below the piston rod, the cutting mechanism is arranged below the lifting plate, an upper connecting plate is fixed at two sides of the front part of the installation back plate, a hydraulic rod is arranged below the upper connecting plate, a positioning plate is fixed below the hydraulic rod, a right side seat is arranged at one side of the right side of the workbench, a motor seat is movably arranged above the right side seat, and a slide way is arranged at the inner side of the right side seat, the utility model discloses a hydraulic motor, including workstation, motor cabinet, correction mechanism, left seat, motor mount, motor shaft, centre gripping fixed establishment, left seat one side of workstation is provided with the left side seat, and the middle part inboard of left side seat and workstation is embedded to have a motor mount frame, the internally mounted of motor mount frame has linear electric motor, correction mechanism is fixed in linear electric motor's top.

Preferably, spacing bearing mechanism is including sliding seat, backup pad, curb plate, connecting rod, bearing roller, fixed plate and electric putter, the top of sliding seat is fixed with the backup pad, and the top both sides of backup pad all are fixed with the curb plate, the bearing roller is installed through the connecting rod to the inboard of curb plate, the both sides front and back of workstation all is connected with the fixed plate, and the electric putter is installed to the inboard of fixed plate, electric putter's top links to each other with the sliding seat is fixed.

Preferably, the supporting rollers are arranged in a left group and a right group, each group of supporting rollers is provided with two supporting rollers, and the supporting rollers are symmetrical relative to the transverse center line of the steel pipe.

Preferably, cutting mechanism is including side frame board, first motor, rotation axis, cutting wheel, loose axle, regulation telescopic link and emery wheel, first motor is installed to the below inboard of side frame board, and one side of first motor is provided with the rotation axis, the cutting wheel is installed to the one end of rotation axis, and the opposite side of cutting wheel passes through the loose axle and links to each other with the side frame board activity, the top inboard of side frame board is installed and is adjusted the telescopic link, and the top of adjusting the telescopic link is fixed with the emery wheel.

Preferably, the symmetry center of the cutting wheel coincides with the symmetry center of the lifting plate, and the lifting plate forms a lifting structure through the cylinder and the piston rod with the top plate.

Preferably, the locating plate is arc column structure, and is symmetrical about the vertical central line of workstation between the locating plate to the locating plate passes through the hydraulic stem and connects and constitute elevation structure between the upper plate.

Preferably, centre gripping fixed establishment is including rotating plate, quill shaft, locking bolt, interior lug, rubber layer, connecting plate, miniature telescopic link, grip block and anti-skidding glue film, the middle part outside of rotating plate is fixed with the quill shaft, and runs through in the outside between quill shaft and the motor shaft and have locking bolt, the inboard middle part of rotating plate is fixed with interior lug, and the outside of interior lug is spliced and is had the rubber layer, the upper and lower both sides of rotating plate all are fixed with the connecting plate, and the middle part inboard of connecting plate installs miniature telescopic link, the top of miniature telescopic link is fixed with the grip block, and the inboard of grip block is spliced and is had the anti-skidding glue film.

Preferably, the rotating plate forms a detachable structure with the motor shaft through the hollow shaft and the locking bolt, the inner convex block and the rubber layer on the inner side of the rotating plate are both in a circular structure, and the outer side face of the rubber layer can be tightly attached to the inner side face of the steel pipe.

Preferably, the correcting mechanism comprises a connecting seat, an outer ring, a correcting ring, a connecting rod, a connecting plate and a fixing bolt, the connecting seat is fixed above the middle of the linear motor, the outer ring is fixed above the connecting seat, the correcting ring is arranged on the inner side of the outer ring, the connecting rod and the connecting plate are fixedly connected to the outer side of the correcting ring, and the two sides of the connecting plate are fixed to the outer ring through the fixing bolt.

Preferably, the symmetry center of the correction ring coincides with the symmetry center of the outer ring, and the outer ring and the linear motor form an integrated structure through the connecting seat.

The utility model provides a steel pipe production is with automatic cutting equipment who has correction function possesses following beneficial effect:

1. the utility model discloses be provided with spacing bearing mechanism, be convenient for through the position adjustment of flexible pulling sliding seat of electric putter, make things convenient for the nimble use of the bearing roller of sliding seat and top for the bearing roller can be located the below both sides of steel pipe, can form the notch between the bearing roller through two sets of symmetry settings, is convenient for carry out the bearing to the steel pipe, and the rolling condition can be avoided appearing to the steel pipe in the setting of bearing roller simultaneously, and can return the sliding seat that contracts and provide the free space for correction mechanism's removal.

2. The utility model discloses be provided with cutting mechanism, be convenient for drive the lift of lifter plate through cylinder and piston rod, thereby be convenient for drive the lift of cutting wheel, make the cutting wheel can press close to the steel pipe, so that realize the cutting operation of cutting wheel, be convenient for drive the rotation of cutting wheel through first motor and rotation axis, can adjust the position of emery wheel through adjusting the telescopic link and make the emery wheel can laminate in the top outside of cutting wheel, so that polish the cutting wheel, avoid appearing the cutting wheel and use the more blunt circumstances of the back edge of a knife influence cutting for a long time.

3. The utility model discloses be provided with hydraulic stem and locating plate, be convenient for through the hydraulic stem the position height of flexible adjustment locating plate, the locating plate that is arc column structure can laminate in the last side of steel pipe to the locating plate that is convenient for set up through two sets of symmetries fixes a position the steel pipe, avoids the in-process steel pipe of cutting to reciprocate and influences the cutting operation.

4. The utility model discloses be provided with centre gripping fixed establishment, be convenient for realize being connected and dismantling between quill shaft and the motor shaft through the locking bolt, thereby the dismouting of the rotor plate of being convenient for is changed, interior lug and rubber layer can be embedded in the inside of steel pipe, thereby it is once fixed to make the lateral surface on rubber layer and the medial surface of steel pipe closely laminate, thereby the position of adjustment grip block is convenient for through miniature telescopic link, thereby it is fixed to carry out the secondary centre gripping with the lateral surface of steel pipe closely to make the inboard anti-skidding glue film of two sets of symmetrical grip blocks.

5. The utility model discloses be provided with correction mechanism, through linear electric motor the removal that can drive connecting seat and outer loop about the inside of motor mount pad frame, correct the ring and be the outside that the steel pipe can be located to the annular column structure, thereby make to correct the ring and can correct the aligning to the outside of steel pipe, avoid the steel pipe crooked, be convenient for realize correcting the installation of ring through linking pole, linkage plate and fixing bolt and dismantle, the steel pipe of the ring in order to adapt to different models is corrected to the convenient different diameters of changing, three evenly distributed's of group links pole make to correct the ring fixed even.

6. The utility model discloses be provided with the second motor, be convenient for drive centre gripping fixed establishment's rotation through second motor and motor shaft, thereby can drive the rotation of the fixed steel pipe of centre gripping fixed establishment one side, steel pipe cooperation aligning gear's under the rotatory condition use can carry out abundant correction operation to the steel pipe, the motor cabinet passes through the position that constitutes the movable structure and be convenient for the activity adjustment motor cabinet between slide and the right side seat, thereby be convenient for adjust the second motor, motor shaft and centre gripping fixed establishment's position, separation between its and the steel pipe after the convenient correction.

Drawings

FIG. 1 is a schematic structural diagram of an automatic cutting device with a correction function for steel pipe production according to the present invention;

FIG. 2 is an enlarged schematic structural view of the position A in FIG. 1 of the automatic cutting equipment with correction function for steel pipe production of the present invention;

FIG. 3 is a schematic top view of the workbench of the automatic cutting equipment with correction function for steel pipe production according to the present invention;

FIG. 4 is an enlarged schematic view of a cutting mechanism of the automatic cutting equipment with correction function for steel pipe production according to the present invention;

FIG. 5 is a schematic structural view of a clamping and fixing mechanism of an automatic cutting device with a correction function for steel pipe production according to the present invention;

fig. 6 is the utility model discloses a steel pipe production is with automatic cutting equipment's that has correction function correction mechanism looks sideways at the schematic structure.

In the figure: 1. a work table; 2. a limiting and bearing mechanism; 201. a movable seat; 202. a support plate; 203. a side plate; 204. a connecting rod; 205. a carrying roller; 206. a fixing plate; 207. an electric push rod; 3. a steel pipe; 4. mounting a back plate; 5. a top plate; 6. a cylinder; 7. a piston rod; 8. a lifting plate; 9. a cutting mechanism; 901. a side frame plate; 902. a first motor; 903. a rotating shaft; 904. a cutting wheel; 905. a movable shaft; 906. adjusting the telescopic rod; 907. a grinding wheel; 10. connecting the upper plate; 11. a hydraulic lever; 12. positioning a plate; 13. a right side seat; 14. a motor base; 15. a slideway; 16. a second motor; 17. a motor shaft; 18. a clamping and fixing mechanism; 1801. a rotating plate; 1802. a hollow shaft; 1803. locking the bolt; 1804. an inner bump; 1805. a rubber layer; 1806. a connecting plate; 1807. a miniature telescopic rod; 1808. a clamping plate; 1809. an anti-slip adhesive layer; 19. a left side seat; 20. a motor mounting seat frame; 21. a linear motor; 22. a correction mechanism; 2201. a connecting seat; 2202. an outer ring; 2203. a correction ring; 2204. a connecting rod; 2205. a connector tile; 2206. and (5) fixing the bolt.

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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides a technical solution: an automatic cutting device with a correction function for steel pipe production comprises a workbench 1, a limiting bearing mechanism 2, a movable seat 201, a supporting plate 202, a side plate 203, a connecting rod 204, a bearing roller 205, a fixing plate 206, an electric push rod 207, a steel pipe 3, a mounting back plate 4, a top plate 5, an air cylinder 6, a piston rod 7, a lifting plate 8, a cutting mechanism 9, a side frame plate 901, a first motor 902, a rotating shaft 903, a cutting wheel 904, a movable shaft 905, an adjusting telescopic rod 906, a grinding wheel 907, an upper connecting plate 10, a hydraulic rod 11, a positioning plate 12, a right side seat 13, a motor seat 14, a slideway 15, a second motor 16, a motor shaft 17, a clamping and fixing mechanism 18, a rotating plate 1801, a hollow shaft 1802, a locking bolt 1803, an inner convex block 1804, a rubber layer 1805, a connecting plate 1806, a micro telescopic rod 1807, a clamping plate 1808, an anti-skid rubber layer 1809, a left side seat 19, a motor mounting seat frame 20, a linear motor 21, a linear motor, a sliding block 201, a sliding block, The correcting mechanism 22, the connecting seat 2201, the outer ring 2202, the correcting ring 2203, the connecting rod 2204, the connecting plate 2205 and the fixing bolt 2206, the two sides above the workbench 1 are both provided with the limiting bearing mechanisms 2, the steel pipe 3 is arranged above the limiting bearing mechanisms 2, each limiting bearing mechanism 2 comprises a movable seat 201, a supporting plate 202, a side plate 203, a connecting rod 204, a bearing roller 205, a fixing plate 206 and an electric push rod 207, the supporting plate 202 is fixed above the movable seat 201, the side plates 203 are fixed on the two sides above the supporting plate 202, the bearing rollers 205 are arranged on the inner sides of the side plates 203 through the connecting rods 204, the fixing plates 206 are connected to the front and back of the two sides of the workbench 1, the electric push rods 207 are arranged on the inner sides of the fixing plates 206, the top ends of the electric push rods 207 are fixedly connected with the movable seats 201, the left and right groups of bearing rollers 205 are arranged, two bearing rollers 205 are arranged on each group, and the bearing rollers 205 are symmetrical about the transverse center line of the steel pipe 3, a notch can be formed between the two groups of symmetrically arranged bearing rollers 205, so that the steel pipe 3 can be conveniently supported, and meanwhile, the arrangement of the bearing rollers 205 can avoid the rolling condition of the steel pipe 3;

an installation back plate 4 is fixed on the front side above the workbench 1, a top plate 5 is fixed on the installation back plate 4, a cylinder 6 is installed below the middle part of the top plate 5, a piston rod 7 is arranged on the lower side of the cylinder 6, a lifting plate 8 is fixed below the piston rod 7, a cutting mechanism 9 is installed below the lifting plate 8, the cutting mechanism 9 comprises a side frame plate 901, a first motor 902, a rotating shaft 903, a cutting wheel 904, a movable shaft 905, an adjusting telescopic rod 906 and a grinding wheel 907, the first motor 902 is installed on the inner side below the side frame plate 901, the rotating shaft 903 is arranged on one side of the first motor 902, the cutting wheel 904 is installed on one end of the rotating shaft 903, the other side of the cutting wheel 904 is movably connected with the side frame plate 901 through the movable shaft 905, the adjusting telescopic rod 906 is installed on the inner side above the side frame plate 901, the grinding wheel 907 is fixed at the top end of the adjusting telescopic rod 906, the symmetrical center of the cutting wheel 904 is coincided with the symmetrical center of the lifting plate 8, the lifting plate 8 and the top plate 5 form a lifting structure through the air cylinder 6 and the piston rod 7, and the lifting plate 8 is driven to lift through the air cylinder 6 and the piston rod 7, so that the cutting wheel 904 is driven to lift, and the cutting operation of the cutting wheel 904 is realized;

the upper plate 10 is fixed on each of the two sides of the front of the mounting back plate 4, the hydraulic rods 11 are mounted below the upper plate 10, the positioning plates 12 are fixed below the hydraulic rods 11, the positioning plates 12 are arc-shaped structures, the positioning plates 12 are symmetrical with each other about the vertical central line of the workbench 1, the positioning plates 12 form a lifting structure with the upper plate 10 through the hydraulic rods 11, the position height of the positioning plates 12 can be conveniently adjusted in a telescopic mode through the hydraulic rods 11, the positioning plates 12 in the arc-shaped structures can be attached to the upper side faces of the steel pipes 3, and therefore the steel pipes 3 can be conveniently positioned and fixed through the two groups of symmetrically arranged positioning plates 12, and the steel pipes 3 are prevented from moving up and down in the cutting process;

a right side seat 13 is arranged on one right side of the workbench 1, a motor seat 14 is movably arranged above the right side seat 13, a slide way 15 is arranged on the inner side of the right side seat 13, a second motor 16 is arranged above the motor seat 14, a motor shaft 17 is arranged on one side of the second motor 16, a clamping and fixing mechanism 18 is arranged on one side of the motor shaft 17, the clamping and fixing mechanism 18 comprises a rotating plate 1801, a hollow shaft 1802, a locking bolt 1803, an inner convex block 1804, a rubber layer 1805, a connecting plate 1806, a micro telescopic rod 1807, a clamping plate 1808 and an anti-slip glue layer 1809, the hollow shaft 1802 is fixed on the outer side of the middle part of the rotating plate 1801, the locking bolt 1803 penetrates through the outer side between the hollow shaft 1802 and the motor shaft 17, the inner convex block 1804 is fixed on the middle part of the inner side of the rotating plate 1801, the rubber layer 1805 is glued to the outer side of the inner convex block 1804, the connecting plates 1806 are fixed on the upper and lower sides of the rotating plate 1801, and the micro telescopic rod 1807 are arranged on the inner side of the middle part of the connecting plate 1806, a clamping plate 1808 is fixed at the top end of the micro telescopic rod 1807, an anti-skid glue layer 1809 is glued to the inner side of the clamping plate 1808, the rotary plate 1801 forms a detachable structure with the motor shaft 17 through the hollow shaft 1802 and the locking bolt 1803, the inner convex block 1804 and the rubber layer 1805 on the inner side of the rotary plate 1801 are both in a circular structure, the outer side surface of the rubber layer 1805 can be tightly attached to the inner side surface of the steel pipe 3, the locking bolt 1803 is convenient for realizing the connection and the detachment between the hollow shaft 1802 and the motor shaft 17, so that the rotary plate 1801 is convenient to disassemble, assemble and replace, the inner convex block 1804 and the rubber layer 1805 can be embedded in the steel pipe 3, the outer side surface of the rubber layer 1805 is tightly attached to the inner side surface of the steel pipe 3, and the steel pipe 3 is fixed at one time;

a left side seat 19 is arranged on one left side of the workbench 1, a motor mounting seat frame 20 is embedded in the inner sides of the middle of the left side seat 19 and the workbench 1, a linear motor 21 is installed inside the motor mounting seat frame 20, a correction mechanism 22 is fixed above the linear motor 21, the correction mechanism 22 comprises a connecting seat 2201, an outer ring 2202, a correction ring 2203, a connecting rod 2204, a connecting plate 2205 and a fixing bolt 2206, the connecting seat 2201 is fixed above the middle of the linear motor 21, an outer ring 2202 is fixed above the connecting seat 2201, the correction ring 2203 is arranged on the inner side of the outer ring 2202, the connecting rod 2204 and the connecting plate 2205 are fixedly connected to the outer side of the correction ring 2203, two sides of the connecting plate 2205 are fixed with the outer ring 2202 through the fixing bolt 2206, the symmetrical center of the correction ring 2203 is overlapped with the symmetrical center of the outer ring 2202, the outer ring 2202 and the connecting seat 2201 and the linear motor 21 form an integrated structure, the correction ring-shaped structure can be sleeved on the outer side of the steel pipe 3, the connecting seat 2201 and the outer ring 2202 can be driven to move by the left and right movement of the linear motor 21 in the motor mounting seat frame 20, so that the straightening ring 2203 can straighten and straighten the outside of the steel pipe 3, and the steel pipe 3 is prevented from being bent.

In conclusion, when the automatic cutting equipment with the correction function for steel pipe production is used, the steel pipe 3 can be arranged on a notch formed between two groups of symmetrically arranged bearing rollers 205, so that the bearing rollers 205 bear the steel pipe 3, then the motor base 14 is moved to one end of the steel pipe 3, the convex block 1804 and the rubber layer 1805 in the steel pipe 3 can be embedded in the steel pipe 3, the outer side surface of the rubber layer 1805 is tightly attached to the inner side surface of the steel pipe 3, so that the steel pipe 3 is fixed for the first time, and then the position of the clamping plate 1808 is adjusted through the micro telescopic rod 1807, so that the anti-skid rubber layers 1809 on the inner sides of the two groups of symmetrical clamping plates 1808 are tightly attached to the outer side surface of the steel pipe 3, so that the steel pipe 3 is clamped and fixed for the second time;

then, an electric push rod 207 retracts the movable seat 201 and the bearing roller 205 to provide a movable space for the movement of the correcting mechanism 22, the linear motor 21 moves left and right in the motor installation seat frame 20 to drive the connecting seat 2201 and the outer ring 2202 to move, so that the correcting ring 2203 in a ring-shaped structure can be sleeved outside the steel pipe 3, meanwhile, the second motor 16 and the motor shaft 17 drive the clamping and fixing mechanism 18 to rotate, so that the steel pipe 3 fixed on one side of the clamping and fixing mechanism 18 can be driven to rotate, the steel pipe 3 in the rotating condition can be sufficiently corrected by matching with the correcting mechanism 22, so that the correcting ring 2203 can correct and straighten the outside of the steel pipe 3, and the steel pipe 3 is prevented from being bent;

after the correction is finished, the motor base 14, the clamping and fixing mechanism 18, the linear motor 21 and the correcting mechanism 22 are returned, and the movable seat 201 is moved again to enable the bearing roller 205 to bear the steel pipe 3, then the position height of the positioning plate 12 is adjusted by the extension and contraction of the hydraulic rod 11, the positioning plate 12 with an arc-shaped structure can be attached to the upper side surface of the steel pipe 3, thereby positioning and fixing the steel tube 3 through two groups of symmetrically arranged positioning plates 12, avoiding the steel tube 3 from moving up and down in the cutting process, then the lifting plate 8 is driven to lift through the air cylinder 6 and the piston rod 7, thereby driving the cutting wheel 904 to lift, so that the cutting wheel 904 can be close to the steel pipe 3, and the cutting operation is realized by the rotation of the cutting wheel 904 driven by the first motor 902 and the rotating shaft 903, thereby completing the use process of the automatic cutting equipment with the correction function for the production of the whole steel pipe.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a steel pipe production is with automatic cutting equipment that has correction function, includes workstation (1), cutting mechanism (9) and correctional agency (22), its characterized in that: the steel tube cutting machine is characterized in that limiting bearing mechanisms (2) are arranged on two sides above the workbench (1), a steel tube (3) is arranged above the limiting bearing mechanisms (2), an installation back plate (4) is fixed on the front side above the workbench (1), a top plate (5) is fixed above the installation back plate (4), an air cylinder (6) is installed below the middle of the top plate (5), a piston rod (7) is arranged on the lower side of the air cylinder (6), a lifting plate (8) is fixed below the piston rod (7), a cutting mechanism (9) is installed below the lifting plate (8), an upper plate (10) is fixed on two sides in front of the installation back plate (4), a hydraulic rod (11) is installed below the upper plate (10), a positioning plate (12) is fixed below the hydraulic rod (11), a right side seat (13) is arranged on one side of the workbench (1), and the top movable mounting of right side seat (13) has motor cabinet (14), the inboard of right side seat (13) is provided with slide (15), second motor (16) are installed to the top of motor cabinet (14), and one side of second motor (16) is provided with motor shaft (17), centre gripping fixed establishment (18) are installed to one side of motor shaft (17), left one side of workstation (1) is provided with left side seat (19), and the inboard embedded motor mount frame (20) that has of middle part of left side seat (19) and workstation (1), the internally mounted of motor mount frame (20) has linear electric motor (21), correctional agency (22) are fixed in the top of linear electric motor (21).

2. The automatic cutting equipment with the correction function for the production of the steel pipe according to claim 1, wherein: spacing bearing mechanism (2) are including sliding seat (201), backup pad (202), curb plate (203), connecting rod (204), bearing roller (205), fixed plate (206) and electric putter (207), the top of sliding seat (201) is fixed with backup pad (202), and the top both sides of backup pad (202) all are fixed with curb plate (203), bearing roller (205) are installed through connecting rod (204) to the inboard of curb plate (203), the both sides front and back of workstation (1) all are connected with fixed plate (206), and electric putter (207) are installed to the inboard of fixed plate (206), the top and the sliding seat (201) of electric putter (207) are fixed continuous.

3. The automatic cutting equipment with the correction function for the production of the steel pipe according to claim 2, characterized in that: the steel pipe bearing roller bearing device is characterized in that the bearing rollers (205) are arranged in a left group and a right group, two bearing rollers (205) are arranged in each group, and the bearing rollers (205) are symmetrical with each other about the transverse center line of the steel pipe (3).

4. The automatic cutting equipment with the correction function for the production of the steel pipe according to claim 1, wherein: the cutting mechanism (9) comprises a side frame plate (901), a first motor (902), a rotating shaft (903), a cutting wheel (904), a movable shaft (905), an adjusting telescopic rod (906) and a grinding wheel (907), wherein the first motor (902) is installed on the inner side below the side frame plate (901), the rotating shaft (903) is arranged on one side of the first motor (902), the cutting wheel (904) is installed at one end of the rotating shaft (903), the other side of the cutting wheel (904) is movably connected with the side frame plate (901) through the movable shaft (905), the adjusting telescopic rod (906) is installed on the inner side above the side frame plate (901), and the grinding wheel (907) is fixed at the top end of the adjusting telescopic rod (906).

5. The automatic cutting equipment with the correction function for the production of steel pipes according to claim 4, wherein: the symmetry center of the cutting wheel (904) coincides with the symmetry center of the lifting plate (8), and the lifting plate (8) forms a lifting structure with the top plate (5) through the cylinder (6) and the piston rod (7).

6. The automatic cutting equipment with the correction function for the production of the steel pipe according to claim 1, wherein: the positioning plates (12) are of arc-shaped structures, the positioning plates (12) are symmetrical about the vertical center line of the workbench (1), and the positioning plates (12) are connected with the upper plate (10) through hydraulic rods (11) to form a lifting structure.

7. The automatic cutting equipment with the correction function for the production of the steel pipe according to claim 1, wherein: the clamping and fixing mechanism (18) comprises a rotating plate (1801), a hollow shaft (1802), a locking bolt (1803), an inner convex block (1804), a rubber layer (1805), a connecting plate (1806), a micro telescopic rod (1807), a clamping plate (1808) and an anti-skid glue layer (1809), the hollow shaft (1802) is fixed on the outer side of the middle part of the rotating plate (1801), a locking bolt (1803) penetrates through the outer side between the hollow shaft (1802) and the motor shaft (17), an inner lug (1804) is fixed at the middle part of the inner side of the rotating plate (1801), a rubber layer (1805) is glued on the outer side of the inner convex block (1804), connecting plates (1806) are fixed on the upper side and the lower side of the rotating plate (1801), and the middle part inboard of connecting plate (1806) installs miniature telescopic link (1807), the top of miniature telescopic link (1807) is fixed with grip block (1808), and the inboard of grip block (1808) is glued and is had anti-skidding glue film (1809).

8. The automatic cutting equipment with the correction function for the production of steel pipes according to claim 7, wherein: the rotating plate (1801) forms detachable structure through hollow shaft (1802) and locking bolt (1803) and motor shaft (17), and the inner convex block (1804) and rubber layer (1805) of rotating plate (1801) inboard all are circular column structure to the lateral surface of rubber layer (1805) can closely laminate with the medial surface of steel pipe (3).

9. The automatic cutting equipment with the correction function for the production of the steel pipe according to claim 1, wherein: the correcting mechanism (22) comprises a connecting seat (2201), an outer ring (2202), a correcting ring (2203), a connecting rod (2204), a connecting plate (2205) and a fixing bolt (2206), the connecting seat (2201) is fixed above the middle of the linear motor (21), the outer ring (2202) is fixed above the connecting seat (2201), the correcting ring (2203) is arranged on the inner side of the outer ring (2202), the connecting rod (2204) and the connecting plate (2205) are fixedly connected to the outer side of the correcting ring (2203), and the two sides of the connecting plate (2205) are fixed with the outer ring (2202) through the fixing bolt (2206).

10. The automatic cutting equipment with the correction function for the production of steel pipes according to claim 9, wherein: the symmetry center of the correction ring (2203) is superposed with the symmetry center of the outer ring (2202), and the outer ring (2202) and the linear motor (21) form an integrated structure through the connecting seat (2201).