CN217253228U - Quick clipper of steel pipe - Google Patents

Abstract

The utility model discloses a steel pipe rapid cutting machine, which comprises a base, a cutting mechanism and a limiting conveying mechanism; base: a through groove is formed in the left end of the middle of the base, and a longitudinal sliding rail is formed in the right side of the front end of the upper surface of the base; a cutting mechanism: it is arranged in the middle of the upper surface of the base; limiting and conveying mechanism: the lower part of the front end of the limiting conveying mechanism is connected with the longitudinal sliding rail in a sliding manner; wherein: still include the second spring, the second spring symmetry sets up in the upper surface middle part of base, the upper end of two second springs all with cut-off mechanism fixed connection, still include the singlechip, the singlechip sets up in the upper surface front end of base, and the input and the external power supply electricity of singlechip are connected, this quick clipper of steel pipe, steel pipe cutting length is adjustable, and vertical removal during the cutting of cutting machine can carry the steel pipe voluntarily, can also change automatically regulated according to the steel pipe external diameter.

Description

Quick clipper of steel pipe

Technical Field

The utility model relates to a quick clipper technical field of steel pipe specifically is a quick clipper of steel pipe.

Background

The steel pipe is a hollow long-strip steel, a large number of pipelines used for conveying fluids, such as petroleum, natural gas, water, gas, steam and the like, and in addition, when the bending resistance and the torsional strength are the same, the weight is light, so the steel pipe is also widely used for manufacturing mechanical parts and engineering structures, the steel pipe is often longer, the steel pipe needs to be cut into required lengths in practice, the existing steel pipe cutting machine has some defects, such as single and fixed cutting length of the steel pipe, constant cutting machine position, incapability of automatically conveying the steel pipe, manpower consumption, time and labor consumption, repeated replacement of the steel pipe with different diameters during cutting and conveying, and poor adaptability, and therefore the steel pipe quick cutting machine is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a quick clipper of steel pipe, steel pipe cutting length is adjustable, vertical removal during the cutting of cutting machine can carry the steel pipe automatically, can also change automatically regulated according to the steel pipe external diameter, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a steel pipe quick cutting machine comprises a base, a cutting mechanism and a limiting conveying mechanism;

base: a through groove is formed in the left end of the middle of the base, and a longitudinal slide rail is formed in the right side of the front end of the upper surface of the base;

a cutting mechanism: it is arranged in the middle of the upper surface of the base;

limiting and conveying mechanism: the lower part of the front end of the limiting conveying mechanism is connected with the longitudinal slide rail in a sliding manner;

wherein: still include the second spring, the second spring symmetry sets up in the upper surface middle part of base, the upper end of two second springs all with cut-off mechanism fixed connection, steel pipe cutting length is adjustable, vertical removal during the cutting of cutting machine can carry the steel pipe automatically, can also change automatically regulated according to the steel pipe external diameter.

Furthermore, the automatic cleaning device further comprises a single chip microcomputer, wherein the single chip microcomputer is arranged at the front end of the upper surface of the base, and the input end of the single chip microcomputer is electrically connected with an external power supply, so that the automatic cleaning device is convenient to control.

Further, the truncation mechanism includes first motor, first pivot, cam and grudging post, the grudging post sets up in the upper surface middle part of base, and the upper end left side of grudging post is equipped with first motor, and the input of first motor is connected with the output electricity of singlechip, and the output shaft of first motor pass the middle part round hole of grudging post and with the left end fixed connection of first pivot, the right-hand member of first pivot is equipped with the cam, the cutting of vertical removal.

Further, the truncation mechanism still includes second motor, slide rail, second pivot and cutting knife, the slide rail symmetry sets up in the upper surface middle part of base, and sliding connection has the slide between two slide rails, and the left side of slide is equipped with the second motor, and the input of second motor is connected with the output electricity of singlechip, and the output shaft of second motor passes the circular through-hole in middle part of slide and with the left end fixed connection of second pivot, and the right-hand member of second pivot is equipped with the cutting knife, the lower surface of slide and the upper end fixed connection of two second springs, slide and cam cooperation installation, cutting machine cutting and reseing.

Further, spacing conveying mechanism includes first spring, L type slide, third pivot and first delivery wheel, the lower extreme and the vertical slide rail sliding connection of L type slide are connected with first spring between the front surface downside of L type slide and the front end of vertical slide rail, and the rear end downside of L type slide rotates through the bearing and is connected with the third pivot, and the lower extreme of third pivot is equipped with first delivery wheel, changes the interval between automatically regulated first delivery wheel and the second delivery wheel and spacing to the steel pipe according to the steel pipe external diameter.

Further, spacing conveying mechanism still includes second delivery wheel, fourth pivot, third motor and L type support, L type support sets up in the upper surface right side rear end of base, and the upper surface of L type support is equipped with the third motor, and the input of third motor is connected with the output electricity of singlechip, and the output shaft of third motor passes the circular port on the L type support and with the upper end fixed connection of fourth pivot, and the lower extreme of fourth pivot is equipped with the second delivery wheel, provides the power of carrying.

Further, horizontal slide rails have been seted up to the upper surface left side symmetry of base, and sliding connection has the slider between two horizontal slide rails, and the equal threaded connection of both ends screw hole has the double-screw bolt before and after the upper surface of slider, and the upper end of two double-screw bolts all is equipped with the knob, adjusts steel pipe cutting length.

Compared with the prior art, the beneficial effects of the utility model are that: this quick clipper of steel pipe has following benefit:

1. the steel pipe conveying device is fixed to a station through a threaded hole of a base, a steel pipe penetrates through the middle of a first conveying wheel and a second conveying wheel, a third motor is controlled to rotate through a single chip microcomputer, the third motor drives the second conveying wheel to rotate forward through a fourth rotating shaft, protruding balls of the inner arc surface of the second conveying wheel can increase contact grabbing force with the outer side surface of the steel pipe, the steel pipe is made to be difficult to drop, the second conveying wheel drives the steel pipe to move left horizontally, meanwhile, the first conveying wheel is made to rotate together through the steel pipe, an L-shaped sliding plate slides in a longitudinal sliding rail under the action of a first spring when the outer diameter of the steel pipe changes, the automatic adjusting distance between the first conveying wheel and the second conveying wheel can be adjusted according to the outer diameter change of the steel pipe through the setting, the use is convenient, and the application range is wide.

2. The left end of the steel pipe is moved to the right surface of the sliding block by conveying, the steel pipe is slid in the transverse sliding rail of the sliding block, the length of the steel pipe is adjusted by adjusting the transverse distance from the sliding block to the cutting knife, so that the required steel pipe is obtained, the stud is driven to rotate in the threaded hole of the sliding block by the screw button, the stud is enabled to be in contact and locked with the bottom surface of the transverse sliding rail, so that the sliding block is completely locked in the sliding rail, the single chip microcomputer controls the cutting knife to rotate and cut by the second rotating shaft, then the single chip microcomputer controls the first motor to drive the cam to rotate by the first rotating shaft, the upper end of the sliding plate is extruded by the rotating convex part of the cam, so that the sliding plate moves downwards along the sliding rail, the second spring contracts, the cutting knife cuts the steel pipe, after the cutting is finished, the steel pipe falls into a collecting box below from the through groove, the rotating convex part of the cam is not extruded with the sliding plate, the second spring expands, the vertical position of the sliding plate is reset to prepare for next cutting, the steel pipe cutting length is adjustable, and the steel pipe can be automatically conveyed by the vertical movement of the cutting machine during cutting.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

fig. 3 is a schematic diagram of the enlarged structure at the position B of the present invention.

In the figure: the cutting device comprises a base 1, a singlechip 2, a cutting mechanism 3, a first motor 31, a first rotating shaft 32, a cam 33, a vertical frame 34, a second motor 35, a sliding plate 36, a sliding rail 37, a second rotating shaft 38, a cutting knife 39, a limiting and conveying mechanism 4, a first spring 41, a sliding plate 42L, a third rotating shaft 43, a first conveying wheel 44, a second conveying wheel 45, a fourth rotating shaft 46, a third motor 47, a support 48L, a screw button 5, a stud 6, a sliding block 7, a second spring 8, a through groove 9, a longitudinal sliding rail 10 and a transverse sliding rail 11.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a steel pipe rapid cutting machine comprises a base 1, a cutting mechanism 3 and a limiting conveying mechanism 4;

base 1: the left end of the middle part of the steel tube is provided with a through groove 9, the right side of the front end of the upper surface of a base 1 is provided with a longitudinal slide rail 10, the steel tube further comprises a single chip microcomputer 2, the single chip microcomputer 2 is arranged at the front end of the upper surface of the base 1, the input end of the single chip microcomputer 2 is electrically connected with an external power supply, the left side of the upper surface of the base 1 is symmetrically provided with transverse slide rails 11, a slide block 7 is slidably connected between the two transverse slide rails 11, threaded holes at the front end and the rear end of the upper surface of the slide block 7 are respectively in threaded connection with a stud 6, the upper ends of the two studs 6 are respectively provided with a screw button 5, the steel tube is firstly fixed on a station through the threaded hole of the base 1, the left end of the steel tube is moved to the right surface of the slide block 8 through conveying, the sliding in the transverse slide rail 11 through the slide block 8, the length of the steel tube is adjusted through the transverse distance from the slide block 8 to a cutting knife 39, so as to obtain a required steel tube, the screw bolt 6 is driven to rotate in the threaded hole of the slide block 7 through the screw button 5, the stud 6 is contacted and locked with the bottom surface of the transverse slide rail 11, so that the sliding block 7 is completely locked in the slide rail;

the cutting mechanism 3: the cutting mechanism 3 comprises a first motor 31, a first rotating shaft 32, a cam 33 and a stand 34, the stand 34 is arranged in the middle of the upper surface of the base 1, the first motor 31 is arranged on the left side of the upper end of the stand 34, the input end of the first motor 31 is electrically connected with the output end of the single chip microcomputer 2, the output shaft of the first motor 31 penetrates through a circular hole in the middle of the stand 34 and is fixedly connected with the left end of the first rotating shaft 32, the cam 33 is arranged on the right end of the first rotating shaft 32, the cutting mechanism 3 further comprises a second motor 35, sliding plates 36, sliding rails 37, a second rotating shaft 38 and a cutting knife 39, the sliding rails 37 are symmetrically arranged in the middle of the upper surface of the base 1, the sliding plates 36 are connected between the two sliding rails 37 in a sliding manner, the second motor 35 is arranged on the left side of the sliding plates 36, the input end of the second motor 35 is electrically connected with the output end of the single chip microcomputer 2, the output shaft of the second motor 35 penetrates through a circular through hole in the middle of the sliding plates 36 and is fixedly connected with the left end of the second rotating shaft 38, a cutting knife 39 is arranged at the right end of the second rotating shaft 38, the lower surface of the sliding plate 36 is fixedly connected with the upper ends of the two second springs 8, the sliding plate 36 is installed in a matched mode with the cam 33, the single chip microcomputer 2 controls the cutting knife 39 to rotate and cut through the second rotating shaft 38, then the single chip microcomputer 2 controls the first motor 31 to drive the cam 33 to rotate through the first rotating shaft 32, the upper end of the sliding plate 36 is extruded by the rotating convex part of the cam 33, the sliding plate 36 moves downwards along the sliding rail 37, the second springs 8 shrink, the cutting knife 39 cuts the steel pipe, after cutting is completed, the steel pipe falls into a collecting box below from the through groove 9, and the rotating convex part of the cam 33 is not extruded on the sliding plate 36;

and a limiting conveying mechanism 4: the device is arranged on the right side of the upper surface of a base 1, the lower part of the front end of a limiting and conveying mechanism 4 is connected with a longitudinal slide rail 10 in a sliding manner, the limiting and conveying mechanism 4 comprises a first spring 41, an L-shaped slide plate 42, a third rotating shaft 43 and a first conveying wheel 44, the lower end of the L-shaped slide plate 42 is connected with the longitudinal slide rail 10 in a sliding manner, the first spring 41 is connected between the lower side of the front surface of the L-shaped slide plate 42 and the front end of the longitudinal slide rail 10, the lower side of the rear end of the L-shaped slide plate 42 is connected with the third rotating shaft 43 in a rotating manner through a bearing, the first conveying wheel 44 is arranged at the lower end of the third rotating shaft 43, the limiting and conveying mechanism 4 further comprises a second conveying wheel 45, a fourth rotating shaft 46, a third motor 47 and an L-shaped support 48, the L-shaped support 48 is arranged at the rear end of the right side of the upper surface of the base 1, the upper surface of the L-shaped support 48 is provided with a third motor 47, the input end of the third motor 47 is electrically connected with the output end of a single chip microcomputer 2, an output shaft of a third motor 47 penetrates through a circular hole in an L-shaped support 48 and is fixedly connected with the upper end of a fourth rotating shaft 46, a second conveying wheel 45 is arranged at the lower end of the fourth rotating shaft 46, then a steel pipe penetrates through the middle of the first conveying wheel 44 and the second conveying wheel 45, the third motor 47 is controlled to rotate through the single chip microcomputer 2, a third motor 43 drives the second conveying wheel 45 to rotate forwards through the fourth rotating shaft 46, the contact gripping force between the small convex balls on the inner arc surface of the second conveying wheel 45 and the outer side surface of the steel pipe can be increased, so that the steel pipe is not easy to fall off, the second conveying wheel 45 drives the steel pipe to horizontally move left, meanwhile, the first conveying wheel 44 rotates together through the steel pipe, an L-shaped sliding plate 42 slides in the longitudinal sliding rail 10 under the action of a first spring 41 when the outer diameter of the steel pipe changes, and the distance between the first conveying wheel 44 and the second conveying wheel 45 can be automatically adjusted according to the change of the outer diameter of the steel pipe through the arrangement, the use is convenient, and the application range is wide;

wherein: still include second spring 8, second spring 8 symmetry sets up in the upper surface middle part of base 1, and the upper end of two second springs 8 all with truncation mechanism 3 fixed connection, second spring 8 diastole, slide 36 vertical position resets, prepares for cutting next time.

The utility model provides a pair of quick clipper of steel pipe's theory of operation as follows: the device is firstly fixed on a station through a threaded hole of a base 1, then a steel pipe passes through the middle of a first conveying wheel 44 and a second conveying wheel 45, a third motor 47 is controlled to rotate through a single chip microcomputer 2, a third motor 43 drives the second conveying wheel 45 to rotate positively through a fourth rotating shaft 46, a convex small ball of the inner arc surface of the second conveying wheel 45 can increase the contact gripping force with the outer side surface of the steel pipe, so that the steel pipe is not easy to fall off, the second conveying wheel 45 drives the steel pipe to move horizontally leftwards, meanwhile, the first conveying wheel 44 rotates together through the steel pipe, an L-shaped sliding plate 42 slides in a longitudinal sliding rail 10 under the action of a first spring 41 when the outer diameter of the steel pipe changes, the first conveying wheel 44 and the second conveying wheel 45 can automatically adjust the distance according to the outer diameter change of the steel pipe through the arrangement, the use is convenient, the application range is wide, the left end of the steel pipe moves to the right surface of a sliding block 8 through conveying, the length of the steel pipe is adjusted by adjusting the transverse distance from the sliding block 8 to the cutting knife 39 through the sliding of the sliding block 8 in the transverse sliding rail 11, the required steel pipe is obtained by adjusting the transverse distance from the sliding block 8 to the cutting knife 39, the stud 6 is driven to rotate in the threaded hole of the sliding block 7 through the screw button 5, the stud 6 is enabled to be in contact and locked with the bottom surface of the transverse sliding rail 11, the sliding block 7 is enabled to be completely locked in the sliding rail, the single chip microcomputer 2 controls the cutting knife 39 to rotate and cut through the second rotating shaft 38, then the single chip microcomputer 2 controls the first motor 31 to drive the cam 33 to rotate through the first rotating shaft 32, the rotary protruding part of the cam 33 extrudes the upper end of the sliding plate 36, the sliding plate 36 moves downwards along the sliding rail 37, the second spring 8 contracts, the cutting knife 39 cuts the steel pipe, after the cutting is completed, the steel pipe falls into a collecting box below from the through groove 9, the rotary protruding part of the cam 33 is not extruding the sliding plate 36, the second spring 8 expands, and the sliding plate 36 resets in the vertical position, ready for the next cut.

It should be noted that the single chip microcomputer 2 disclosed in the above embodiments may adopt S7-200, the first motor 31, the second motor 35, and the third motor 47 may all adopt Y80M1-2, and the single chip microcomputer 2 controls the first motor 31, the second motor 35, and the third motor 47 to work by methods commonly used in the prior art.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a quick clipper of steel pipe which characterized in that: comprises a base (1), a cutting mechanism (3) and a limiting conveying mechanism (4);

base (1): a through groove (9) is arranged at the left end of the middle part of the base, and a longitudinal slide rail (10) is arranged at the right side of the front end of the upper surface of the base (1);

blocking mechanism (3): which is arranged in the middle of the upper surface of the base (1);

limiting conveying mechanism (4): the device is arranged on the right side of the upper surface of the base (1), and the lower part of the front end of the limiting conveying mechanism (4) is connected with a longitudinal slide rail (10) in a sliding manner;

wherein: still include second spring (8), second spring (8) symmetry sets up in the upper surface middle part of base (1), the upper end of two second springs (8) all with cut-off mechanism (3) fixed connection.

2. The steel pipe quick cutter according to claim 1, characterized in that: the automatic feeding device is characterized by further comprising a single chip microcomputer (2), wherein the single chip microcomputer (2) is arranged at the front end of the upper surface of the base (1), and the input end of the single chip microcomputer (2) is electrically connected with an external power supply.

3. The steel pipe quick cutting machine according to claim 2, characterized in that: cut off mechanism (3) and include first motor (31), first pivot (32), cam (33) and grudging post (34), grudging post (34) set up in the upper surface middle part of base (1), and the upper end left side of grudging post (34) is equipped with first motor (31), and the input of first motor (31) is connected with the output electricity of singlechip (2), and the output shaft of first motor (31) passes the middle part round hole of grudging post (34) and with the left end fixed connection of first pivot (32), and the right-hand member of first pivot (32) is equipped with cam (33).

4. The steel pipe quick cutting machine according to claim 3, characterized in that: the cutting mechanism (3) further comprises a second motor (35), a sliding plate (36), a sliding rail (37), a second rotating shaft (38) and a cutting knife (39), the sliding rail (37) is symmetrically arranged in the middle of the upper surface of the base (1), the sliding plate (36) is connected between the two sliding rails (37), the second motor (35) is arranged on the left side of the sliding plate (36), the input end of the second motor (35) is electrically connected with the output end of the single chip microcomputer (2), the output shaft of the second motor (35) penetrates through a middle circular through hole of the sliding plate (36) and is fixedly connected with the left end of the second rotating shaft (38), the cutting knife (39) is arranged at the right end of the second rotating shaft (38), the lower surface of the sliding plate (36) is fixedly connected with the upper ends of the two second springs (8), and the sliding plate (36) is installed in a matching mode with the cam (33).

5. The steel pipe quick cutter according to claim 2, characterized in that: spacing conveying mechanism (4) include first spring (41), L type slide (42), third pivot (43) and first delivery wheel (44), the lower extreme and vertical slide rail (10) sliding connection of L type slide (42), be connected with first spring (41) between the front surface downside of L type slide (42) and the front end of vertical slide rail, the rear end downside of L type slide (42) is connected with third pivot (43) through the bearing rotation, and the lower extreme of third pivot (43) is equipped with first delivery wheel (44).

6. The steel pipe quick cutter according to claim 5, characterized in that: spacing conveying mechanism (4) still include second delivery wheel (45), fourth pivot (46), third motor (47) and L type support (48), L type support (48) set up in the upper surface right side rear end of base (1), and the upper surface of L type support (48) is equipped with third motor (47), and the input of third motor (47) is connected with the output electricity of singlechip (2), and the output shaft of third motor (47) pass the circular port on L type support (48) and with the upper end fixed connection of fourth pivot (46), the lower extreme of fourth pivot (46) is equipped with second delivery wheel (45).

7. The steel pipe quick cutter according to claim 1, characterized in that: horizontal slide rail (11) have been seted up to the upper surface left side symmetry of base (1), and sliding connection has slider (7) between two horizontal slide rail (11), and the equal threaded connection in both ends screw hole has double-screw bolt (6) around the upper surface of slider (7), and the upper end of two double-screw bolts (6) all is equipped with knob (5).

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