CN210677408U

CN210677408U - Pipe cutting machine

Info

Publication number: CN210677408U
Application number: CN201921923772.7U
Authority: CN
Inventors: 夏菲
Original assignee: Wuhan Carter Laser Engineering Co ltd
Current assignee: Wuhan Carter Laser Engineering Co ltd
Priority date: 2019-11-09
Filing date: 2019-11-09
Publication date: 2020-06-05
Anticipated expiration: 2029-11-09

Abstract

The utility model belongs to the field of cutting machines, in particular to a pipe cutting machine, which comprises a long strip-shaped frame body, wherein the head end of the frame body is provided with a head end clamp, the tail end of the frame body is provided with a tail end clamp, and the middle part of the frame body is provided with a carrier roller device; the carrier roller device comprises a carrier roller bracket, a cylinder and a roller; the bottom end of the bracket is hinged on the bracket body, and the top end of the bracket is hinged with the roller; one end of the air cylinder is hinged on the frame body, and the other end of the air cylinder is hinged in the middle of the bracket; the middle part of the roller is provided with a cambered surface groove with variable diameter, and the roller and the bracket are also provided with a limiting device for limiting the rotation of the roller. The utility model discloses utilize tail end anchor clamps to clip the afterbody of tubular product and impel tubular product forward, tubular product slides on the gyro wheel, and until stretching out suitable length, head end anchor clamps just press from both sides tight tubular product and cut. The roller wheels with variable diameters are rotated to support pipes with different sizes and models, and the telescopic cylinder can adjust the height of the roller wheels to play a leveling role.

Description

Pipe cutting machine

Technical Field

The utility model belongs to the cutting machine field, concretely relates to pipe cutting machine.

Background

Pipe cutting machines on the market are numerous at present, but the most basic pipe fixing and pipe cutting requirements can be generally realized by the pipe cutting machines, namely, a certain clamp is used for clamping a pipe, then the pipe is cut, after a section of pipe is cut, the extending length of the pipe needs to be adjusted, meanwhile, the clamp is adjusted, and then cutting is carried out, so that the pipe cutting machine is complex in operation, extremely poor in automation degree, low in cutting efficiency and incapable of meeting the requirements of modern production.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to above-mentioned problem, a tubular product cutting machine is provided, can realize the automatic feed cutting of tubular product, but also can be applicable to the tubular product of various sizes and model.

The utility model provides a pipe cutting machine, including long banding support body, the head end of support body is equipped with head end anchor clamps, and the tail end of support body is equipped with tail end anchor clamps, and tail end anchor clamps can be followed support body length direction round trip movement, and the middle part of support body is equipped with the bearing roller device; the carrier roller device comprises a carrier roller bracket, a cylinder and a roller; the bottom end of the bracket is hinged on the bracket body, and the top end of the bracket is hinged with the roller; one end of the air cylinder is hinged on the frame body, and the other end of the air cylinder is hinged in the middle of the bracket; the middle part of the roller is provided with a cambered surface groove with variable diameter, and the roller and the bracket are also provided with a limiting device for limiting the rotation of the roller.

As a further optimization of the utility model, the two sides of the frame body are provided with the slide rails, and the rack is arranged beside the slide rail on one side; the bottom of the tail end clamp is provided with a sliding chute which is clamped on the sliding rail to slide back and forth, a gear corresponding to the rack is arranged beside one sliding chute, and the gear is driven by a motor.

As a further optimization of the utility model, the utility model also comprises a dustproof covering belt; the slide rail and the rack are arranged in the dustproof covering belt.

As the utility model discloses a further optimization, the support is H shape structure, and the top of support is articulated with two sides of gyro wheel, and the other end of cylinder articulates on the whippletree of support.

As a further optimization of the utility model, the side surface of the roller is provided with threaded holes which are circumferentially arranged; the bracket is provided with a through hole corresponding to the position of the threaded hole; the limiting device comprises a limiting rod, wherein one end of the limiting rod is provided with an external thread corresponding to the thread of the threaded hole, and the other end of the limiting rod is provided with a handle for rotating the limiting rod.

As a further optimization of the utility model, the head end fixture is also provided with a laser cutting head.

As a further optimization of the utility model, the roller is made of nylon.

The utility model provides a pair of pipe cutting machine utilizes tail end anchor clamps to clip the afterbody of tubular product and impels tubular product forward, and tubular product slides on the gyro wheel, and until stretching out suitable length, the head end anchor clamps just press from both sides tight tubular product and cut. The roller wheels with variable diameters are rotated to support pipes with different sizes and models, and the telescopic cylinder can adjust the height of the roller wheels to play a leveling role.

Drawings

FIG. 1 is a structural diagram of the present invention;

FIG. 2 is a structural view of the present invention with parts hidden;

fig. 3 is an enlarged schematic view of the idler device of fig. 2;

the frame body 1, the slide rail 11, the rack 12, the dustproof cover belt 13, the head end clamp 2, the tail end clamp 3, the carrier roller device 4, the carrier roller support 41, the air cylinder 42, the roller 43, the threaded hole 43a, the limiting rod 44 and the handle 45.

Detailed Description

The present invention will be described in detail with reference to the following specific examples.

As shown in fig. 1-3, the utility model provides a pipe cutting machine, including support body 1, head end anchor clamps 2 and tail end anchor clamps 3. Support body 1 is rectangular form, and head end anchor clamps 2 are fixed at the head end of support body 1, and head end anchor clamps 2 are used for cliping waiting of tubular product and cut the end, conveniently cut tubular product. Tail end anchor clamps 3 establish the tail end at support body 1, tail end anchor clamps 3 and support body 1 adopt slidable connection, tail end anchor clamps 3 can follow support body 1 length direction round trip movement promptly, it is concrete, respectively establish a slide rail 11 in the both sides of support body 1, and one of them slide rail 11 is other to establish with its parallel rack 12, establish last spout in tail end anchor clamps 3 bottom, the spout card is on slide rail 11 and can make a round trip to slide on slide rail 11, the bottom of tail end anchor clamps 3 is located one of them spout and still establishes a gear, the gear corresponds and rack 12 position and mutually meshes with rack 12, still establish the motor in the tail end anchor clamps 3, the center of gear is connected to the output of motor, through motor drive gear rotation, gear rotation drives tail end anchor clamps 3 and makes a round trip to slide on slide rail 11. The tail end clamp 3 is used for clamping the tail end of the pipe and automatically pushing the pipe forward, so that the pipe extends out of the head end clamp 2 by a set length, and the purpose of automatic pushing and cutting is achieved.

The middle of the frame body 1 is provided with the carrier roller device 4, and the carrier roller device 4 comprises a carrier roller bracket 41, an air cylinder 42 and a roller 43. The bottom end of the bracket 41 is hinged on the frame body 1, the top end of the bracket 41 is hinged with the roller 43, one end of the air cylinder 42 is hinged on the frame body 1, and the other end of the air cylinder 42 is hinged in the middle of the bracket 41. Specifically, the bracket 41 may be configured as an H-shaped structure, two foot ends of the bracket 41 are fixed on the frame body 1 through bearing seats, the top end of the bracket 41 is hinged to two side surfaces of the roller 43, the piston end of the cylinder 42 is hinged to a cross bar of the bracket 41, when the cylinder 42 extends, the bracket 41 lies down forward, and when the cylinder 42 contracts, the bracket 41 stands up backward, so as to adjust the height of the roller 43, and the adjustment of the height of the roller 43 is actually the levelness of the pipe.

The gyro wheel 43 in this embodiment is the nylon material, and the middle part of gyro wheel 43 is equipped with the cambered surface recess of variable diameter, and the cambered surface recess mainly is used for holding tubular product, makes tubular product can not appear the beat when the propelling movement forward, and the cylindric tubular product can also be held to the shape of cambered surface recess not only can be fine moreover, square pipe can also be held, is applicable to the tubular product of various models. In addition, the design that the diameter of the cambered surface groove is changed enables the roller 43 to well support pipes with different sizes, and when the pipe support is used, only the roller 43 needs to be rotated, so that the operation is convenient. This embodiment has still provided a restriction gyro wheel 43 pivoted stop device, this stop device includes gag lever post 44, the one end of gag lever post 44 is equipped with the external screw thread, the other end of gag lever post 44 is equipped with the handle 45 of perpendicular to gag lever post 44 axis direction, simultaneously, establish the screw hole 43a that the circumference was arranged on the side of gyro wheel 43, screw hole 43a corresponds to the external screw thread of gag lever post 44 to be equipped with the through-hole that corresponds with screw hole 43a position on the support, pass the through-hole with gag lever post 44 during the use and then pass through threaded fixation tightly, just enable gyro wheel 43 and can not rotated wantonly. If necessary, the position and arrangement of the threaded holes 43a can be designed specifically, so that the roller 43 can be adjusted to fit the specific size and model of the square tube by the fixed position of the threaded holes 43 a.

Preferably, a dustproof covering belt 13 can be further arranged, the slide rail 11 and the rack 12 are arranged in the dustproof covering belt 13, and the slide rail 11 is prevented from being interfered by dust, so that the sliding fluency and the sliding precision of the tail end clamp 3 are not affected. In addition, the head end clamp 2 can be arranged on the upper laser cutting head, so that the automatic cutting of the pipe is realized, and the automation degree of the pipe cutting is improved.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A pipe cutting machine is characterized by comprising a long strip-shaped frame body, wherein a head end clamp is arranged at the head end of the frame body, a tail end clamp is arranged at the tail end of the frame body, the tail end clamp can move back and forth along the length direction of the frame body, and a carrier roller device is arranged in the middle of the frame body;

the carrier roller device comprises a carrier roller bracket, a cylinder and a roller; the bottom end of the bracket is hinged on the bracket body, and the top end of the bracket is hinged with the roller; one end of the air cylinder is hinged on the frame body, and the other end of the air cylinder is hinged in the middle of the bracket; the middle part of the roller is provided with a cambered surface groove with variable diameter, and the roller and the bracket are also provided with a limiting device for limiting the rotation of the roller.

2. The pipe cutting machine according to claim 1, wherein the frame body is provided with slide rails at two sides, and a rack is arranged beside the slide rail at one side; the bottom of the tail end clamp is provided with a sliding chute which is clamped on the sliding rail to slide back and forth, a gear corresponding to the rack is arranged beside one sliding chute, and the gear is driven by a motor.

3. The pipe cutting machine according to claim 2, further comprising a dust-proof cover tape; the slide rail and the rack are arranged in the dustproof covering belt.

4. The pipe cutting machine according to claim 1, wherein the bracket has an H-shaped structure, the top end of the bracket is hinged to both side surfaces of the roller, and the other end of the cylinder is hinged to a cross bar of the bracket.

5. The pipe cutting machine according to claim 4, wherein the side of the roller is provided with threaded holes arranged circumferentially; the bracket is provided with a through hole corresponding to the position of the threaded hole; the limiting device comprises a limiting rod, wherein one end of the limiting rod is provided with an external thread corresponding to the thread of the threaded hole, and the other end of the limiting rod is provided with a handle for rotating the limiting rod.

6. The pipe cutting machine according to claim 1, wherein the head end clamp is further provided with a laser cutting head.

7. The pipe cutting machine according to claim 1, wherein the roller is made of nylon.