CN213828101U

CN213828101U - Circular tube cutting device

Info

Publication number: CN213828101U
Application number: CN202022103436.7U
Authority: CN
Inventors: 范会义
Original assignee: Individual
Current assignee: Qingdao Zhenghongze Environmental Protection Technology Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-07-30
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to a steel pipe cutting equipment technical field just discloses a pipe cutting device, including base and steel pipe, the right side and the pneumatic cylinder bottom spiro union at base top, the output of pneumatic cylinder pass the top of base and with the top fixed connection of mounting panel, the right side spiro union of mounting panel is equipped with the cutting machine, base right side bottom and swash plate bottom fixed connection, the right side of base bottom inner wall contacts with the bottom of collecting the seat. This pipe cutting device, the output through the motor drives the swinging boom rotatory, and swinging boom pivoted in-process drives the dial rod and applys thrust to dialling the groove, and then makes long connecting rod use the basic shaft to swing as the rotation axis, and long connecting rod drives the mounting panel and removes this moment to promote swash plate and two sets of clamps and drive the steel pipe and slide along the guide ring, thereby need not the repeated steel pipe that promotes of user and remove, conveniently cut the operation, improved the convenience that the device used.

Description

Circular tube cutting device

Technical Field

The utility model relates to a steel pipe cutting equipment technical field specifically is a pipe cutting device.

Background

The processing process of the cup needs to go through a plurality of stages, the original steel round pipe can be changed into an exquisite cup, and the first step of processing the cup is to cut the round pipe into a length suitable for the cup body. In the conventional machining technology, a steel pipe is generally held by a hand and then cut by a cutter.

Chinese patent publication No. CN206123401U proposes a round tube cutting device, which drives a disc and a claw to rotate through a first driving member in a round tube fixing member, thereby driving the round tube to rotate radially, adopting a grinding wheel to cut the round tube, and improving the cutting efficiency through high-speed rotation of the grinding wheel, but the round tube cutting device needs to manually drive the round tube to slide axially after cutting at each time to perform the next cutting, and the device is not convenient enough to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a pipe cutting device has solved and has all need manual drive pipe endwise slip to carry out the cutting next time after this kind of pipe cutting device cuts at every turn, and the device uses the problem convenient inadequately.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a circular tube cutting device comprises a base and a steel tube, wherein the right side of the top of the base is in threaded connection with the bottom of a hydraulic cylinder, the output end of the hydraulic cylinder penetrates through the top of the base and is fixedly connected with the top of a mounting plate, a cutting machine is screwed on the right side of the mounting plate, the bottom of the right side of the base is fixedly connected with the bottom of an inclined plate, the right side of the inner wall of the bottom of the base is in contact with the bottom of a collecting seat, the inner wall of the rear side of the base is in threaded connection with the rear side of a motor, the output end of the motor is connected with the right end of a rotating arm in a clamping manner, the left end of the rotating arm is fixedly connected with the rear end of a shifting rod, the front end of the shifting rod extends into a shifting groove, the shifting groove is formed in the middle of a long connecting rod, the bottom end of the long connecting rod is rotatably connected with the front end of a base shaft, the rear end of the base is fixedly connected with the inner wall of the rear side of the base, and the top end of the long connecting rod is rotatably connected with the bottom end of the short connecting rod, the top of short connecting rod is rotated with the front end of center pin and is connected, the rear end and the spacing seat front side middle part fixed connection of center pin, the constant head tank has been seted up to the rear side of spacing seat, the front side fixed connection of the top of constant head tank front side inner wall and a set of clamp, constant head tank front side inner wall and the front side sliding connection of another group's clamp are two sets of be provided with the steel pipe between the clamp, and two sets of clamps pass through the fix with screw, and are two sets of the clamp all contacts with the left side of steel pipe surface, the right-hand member of steel pipe passes the guide ring, the bottom and the right back side fixed connection of base of guide ring.

Preferably, the cutting machine comprises a cutting motor, the left side of the cutting motor is in threaded connection with the mounting plate, the output end of the cutting motor is connected with the middle of the cutting knife in a clamped mode, and the cutting knife is located on the front side of the top of the guide ring.

Preferably, the swash plate slope sets up, and the top of swash plate is less than the distance between steel pipe to the base bottom to the vertical projection distance between its bottom, the inside wall bonding of collecting the seat has the one deck foam-rubber cushion.

Preferably, the clamp is the arc towards one side of steel pipe, and the clamp cambered surface diameter equals with the diameter of steel pipe, and the cambered surface of clamp is provided with anti-skidding line.

Preferably, the diameter of the poking rod is equal to the width of the poking groove, and the length of the poking rod is larger than or equal to the distance between the front side of the long connecting rod and the front side of the rotating arm.

Preferably, the inner diameter of the guide ring is one millimeter larger than the outer diameter of the rotating arm, and the inner wall of the guide ring is a smooth curved surface.

(III) advantageous effects

Compared with the prior art, the utility model provides a pipe cutting device possesses following beneficial effect:

1. this pipe cutting device, the output through the motor drives the swinging boom rotatory, and swinging boom pivoted in-process drives the dial rod and applys thrust to dialling the groove, and then makes long connecting rod use the basic shaft to swing as the rotation axis, and long connecting rod drives the mounting panel and removes this moment to promote swash plate and two sets of clamps and drive the steel pipe and slide along the guide ring, thereby need not the repeated steel pipe that promotes of user and remove, conveniently cut the operation, improved the convenience that the device used.

2. This pipe cutting device through the cooperation of swash plate, collection seat and steel pipe, can collect the steel pipe after the cutting, has improved the convenience that the device used, through the cooperation of two sets of clamps and spacing seat to and the cooperation of two sets of clamps and steel pipe, can press from both sides the clamp to fix to the steel pipe, avoids causing the skew of steel pipe when removing or cutting the steel pipe.

Drawings

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

FIG. 2 is a schematic view of the structure of the long connecting rod of the present invention;

fig. 3 is the schematic view of the structure of the limiting seat and the clamp of the present invention.

In the figure: 1. a base; 2. a hydraulic cylinder; 3. mounting a plate; 4. a cutter; 5. a sloping plate; 6. a collecting seat; 7. a motor; 8. a rotating arm; 9. a deflector rod; 10. a groove is poked; 11. a long connecting rod; 12. a base shaft; 13. a short connecting rod; 14. a central shaft; 15. a limiting seat; 16. positioning a groove; 17. clamping a hoop; 18. a steel pipe; 19. a guide ring.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a circular tube cutting device comprises a base 1 and a steel tube 18, wherein the right side of the top of the base 1 is in threaded connection with the bottom of a hydraulic cylinder 2, the output end of the hydraulic cylinder 2 penetrates through the top of the base 1 and is fixedly connected with the top of a mounting plate 3, a cutting machine 4 is arranged on the right side of the mounting plate 3 in a threaded manner, the bottom of the right side of the base 1 is fixedly connected with the bottom of an inclined plate 5, the right side of the inner wall of the bottom of the base 1 is in contact with the bottom of a collecting seat 6, the inner wall of the rear side of the base 1 is in threaded connection with the rear side of a motor 7, the output end of the motor 7 is clamped with the right end of a rotating arm 8, the left end of the rotating arm 8 is fixedly connected with the rear end of a shifting lever 9, the front end of the shifting lever 9 extends into a shifting groove 10, the shifting groove 10 is formed in the middle of a long connecting rod 11, the bottom end of the long connecting rod 11 is rotatably connected with the front end of a base shaft 12, the rear end of the base shaft is fixedly connected with the inner wall of the base 1, the top end of the long connecting rod 11 is rotatably connected with the bottom end of a short connecting rod 13, the top end of the short connecting rod 13 is rotatably connected with the front end of the central shaft 14, the rear end of the central shaft 14 is fixedly connected with the middle part of the front side of a limiting seat 15, a positioning groove 16 is arranged on the rear side of the limiting seat 15, the top of the inner wall of the front side of the positioning groove 16 is fixedly connected with the front side of one group of clamps 17, the inner wall of the front side of the positioning groove 16 is slidably connected with the front side of the other group of clamps 17, a steel pipe 18 is arranged between the two groups of clamps 17, the two groups of clamps 17 are fixed through screws, the two groups of clamps 17 are contacted with the left side of the outer surface of the steel pipe 18, a user extends the steel pipe 18 from the guide ring 19 and pushes the left end of the steel pipe 18 to move between the two groups of clamps 17, then pushes the clamps 17 at the bottom of the steel pipe 18 to slide upwards until the two groups of clamps 17 are contacted with the steel pipe 18, then the two groups of clamps 17 are locked through the screws, the steel pipe 18 is clamped, the right end of the steel pipe 18 passes through the guide ring 19, and the bottom of the guide ring 19 is fixedly connected with the right rear side of the base 1, starting motor 7, the output of motor 7 drives swinging boom 8 rotatory, and swinging boom 8 pivoted in-process drives driving lever 9 and applys thrust to dialling groove 10, and then makes long connecting rod 11 use basic shaft 12 to swing as the rotation axis, and long connecting rod 11 drives mounting panel 3 and removes this moment to promote swash plate 5 and two sets of clamps 17 and drive steel pipe 18 and slide along guide ring 19.

Specifically, in order to avoid the guide ring 19 to interfere with the cutting machine 4, the cutting machine 4 comprises a cutting motor, the left side of the cutting motor is in threaded connection with the mounting plate 3, the output end of the cutting motor is connected with the middle of the cutting knife in a clamped mode, and the cutting knife is located on the front side of the top of the guide ring 19.

Specifically, in order to collect the steel pipe 18 after the cutting, the slope of swash plate 5 sets up, and the top of swash plate 5 is less than the distance between 18 steel pipes to the 1 bottom of base to the vertical projection distance between its bottom, avoids 18 removal in-process of steel pipe to produce the collision with swash plate 5, and the inside wall of collecting seat 6 bonds and has the one deck foam-rubber cushion, and 18 steel pipes after the cutting drop in collecting seat 6 along swash plate 5, and the foam-rubber cushion can cushion 18 steel pipes.

Specifically, in order to lock fixedly to steel pipe 18, clamp 17 is the arc towards one side of steel pipe 18, and clamp 17 cambered surface diameter equals with the diameter of steel pipe 18, and clamp 17's cambered surface is provided with anti-skidding line, presss from both sides the clamp fixedly to steel pipe 18, avoids causing the skew of steel pipe 18 when removing or cutting steel pipe 18.

Specifically, in order to enable the shift lever 9 to push the long link 11 to swing, the diameter of the shift lever 9 is equal to the width of the shift slot 10, and the length of the shift lever 9 is greater than or equal to the distance between the front side of the long link 11 and the front side of the rotating arm 8.

Specifically, in order to make the steel pipe 18 smoothly slide along the guide ring 19, the inner diameter of the guide ring 19 is one millimeter larger than the outer diameter of the rotating arm 8, and the inner wall of the guide ring 19 is a smooth curved surface.

The working principle is as follows: the user stretches a steel pipe 18 from a guide ring 19, pushes the left end of the steel pipe 18 to move between two groups of hoops 17, then pushes the hoops 17 at the bottom of the steel pipe 18 to slide upwards until the two groups of hoops 17 are in contact with the steel pipe 18, then uses screws to lock the two groups of hoops 17, further clamps the steel pipe 18, then starts a motor 7, an output end of the motor 7 drives a rotating arm 8 to rotate, the rotating arm 8 drives a deflector rod 9 to apply thrust to a deflector groove 10 in the rotating process, further enables a long connecting rod 11 to swing by taking a base shaft 12 as a rotating shaft, at the moment, the long connecting rod 11 drives a mounting plate 3 to move, and pushes an inclined plate 5 and two groups of hoops 17 to drive the steel pipe 18 to slide along the guide ring 19, after the steel pipe 18 slides rightwards to a proper position, a hydraulic cylinder 2 is started to drive the mounting plate 3 and a cutting machine 4 to move downwards, and enables the cutting machine 4 to cut the steel pipe 18, and the steps are repeated after the cutting is finished, so that the steel pipe 18 continues to move rightwards, thereby, the steel pipe 18 can be automatically advanced, and the cutting operation is convenient.

In conclusion, this pipe cutting device, it is rotatory to drive swinging boom 8 through the output of motor 7, swinging boom 8 pivoted in-process drives driving lever 9 and applys thrust to dialling groove 10, and then make long connecting rod 11 use basic shaft 12 to swing as the rotation axis, long connecting rod 11 drives mounting panel 3 and removes this moment, and promote swash plate 5 and two sets of clamps 17 and drive steel pipe 18 and slide along guide ring 19, thereby it removes to need not the repeated promotion steel pipe 18 of user, conveniently carry out the cutting operation, through swash plate 5, collect the cooperation of seat 6 and steel pipe 18, can collect steel pipe 18 after the cutting, the convenience of device use has been improved, cooperation through two sets of clamps 17 and steel pipe 18, can press from both sides tightly fixed steel pipe 18, avoid causing the skew of steel pipe 18 when removing or cutting steel pipe 18.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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

Claims

1. The utility model provides a pipe cutting device, includes base (1) and steel pipe (18), its characterized in that: the right side at base (1) top and pneumatic cylinder (2) bottom spiro union, the output of pneumatic cylinder (2) pass the top of base (1) and with the top fixed connection of mounting panel (3), the right side spiro union of mounting panel (3) is equipped with cutting machine (4), base (1) right side bottom and swash plate (5) bottom fixed connection, the right side of base (1) bottom inner wall contacts with the bottom of collecting seat (6), the rear side spiro union of base (1) rear side inner wall and motor (7), the output of motor (7) and the right-hand member joint of swinging boom (8), the left end of swinging boom (8) and the rear end fixed connection of driving lever (9), the front end of driving lever (9) stretches into to dialling in groove (10), dial groove (10) and open the middle part in long connecting rod (11), the bottom of long connecting rod (11) rotates with the front end of base shaft (12) to be connected, the rear end of base shaft (12) and the rear side inner wall fixed connection of base (1), the top of long connecting rod (11) is rotated with the bottom of short connecting rod (13) and is connected, the top of short connecting rod (13) is rotated with the front end of center pin (14) and is connected, the rear end of center pin (14) and spacing seat (15) front side middle part fixed connection, constant head tank (16) have been seted up to the rear side of spacing seat (15), the top of constant head tank (16) front side inner wall and the front side fixed connection of a set of clamp (17), constant head tank (16) front side inner wall and the front side sliding connection of another group of clamp (17), two sets of be provided with steel pipe (18) between clamp (17), and two sets of clamp (17) are through the fix with screw, two sets of clamp (17) all contact with the left side of steel pipe (18) surface, the right-hand member of steel pipe (18) passes guide ring (19), the bottom of the guide ring (19) is fixedly connected with the right rear side of the base (1).

2. A round tube cutting apparatus as defined in claim 1, wherein: the cutting machine (4) comprises a cutting motor, the left side of the cutting motor is in threaded connection with the mounting plate (3), the output end of the cutting motor is connected with the middle of a cutting knife in a clamped mode, and the cutting knife is located on the front side of the top of the guide ring (19).

3. A round tube cutting apparatus as defined in claim 1, wherein: the inclined plate (5) is obliquely arranged, the vertical projection distance from the top of the inclined plate (5) to the bottom of the inclined plate is smaller than the distance from the steel pipe (18) to the bottom of the base (1), and a layer of spongy cushion is bonded on the inner side wall of the collecting seat (6).

4. A round tube cutting apparatus as defined in claim 1, wherein: one side of the hoop (17) facing the steel pipe (18) is arc-shaped, the diameter of the arc surface of the hoop (17) is equal to that of the steel pipe (18), and the arc surface of the hoop (17) is provided with anti-skid lines.

5. A round tube cutting apparatus as defined in claim 1, wherein: the diameter of the shifting lever (9) is equal to the width of the shifting groove (10), and the length of the shifting lever (9) is larger than or equal to the distance between the front side of the long connecting rod (11) and the front side of the rotating arm (8).

6. A round tube cutting apparatus as defined in claim 1, wherein: the inner diameter of the guide ring (19) is one millimeter larger than the outer diameter of the rotating arm (8), and the inner wall of the guide ring (19) is a smooth curved surface.