CN216067680U

CN216067680U - Cutting mechanism for circular pipe

Info

Publication number: CN216067680U
Application number: CN202121886560.3U
Authority: CN
Inventors: 霍玉亮; 单佳敏; 单云飞; 卢贺; 石庆峰
Original assignee: Henan Okay Plastic Industry Co ltd
Current assignee: Shanghai Xingdouyun Technology Co.,Ltd.
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-03-18
Anticipated expiration: 2031-08-12

Abstract

The utility model provides a cutting mechanism for a circular pipe, which comprises a base, wherein a blanking frame is arranged on one side of the base, a feeding frame is arranged on the other side of the base, a conveying mechanism is arranged on one side of the base, which is close to the feeding frame, the conveying mechanism comprises a lower supporting table which can vertically lift, a feeding machine which can vertically lift is arranged above the lower supporting table, a cutting mechanism is arranged on the base, which is far away from one side of the feeding frame, of the conveying mechanism, and a clamp is arranged on the base, which is at least on one side of the cutting mechanism. The circular pipe cutting machine saves more materials, is not easy to deform after cutting, has high operation efficiency, is suitable for automatic conveying of circular pipes with different outer diameters, and saves manpower.

Description

Cutting mechanism for circular pipe

Technical Field

The utility model relates to the technical field of pipe cutting equipment, in particular to a cutting mechanism for a circular pipe.

Background

The cutting of current circular tubular product mainly divide into saw cuts and cuts with pressure, saw cuts mainly be lateral shifting's circular saw bit, and circular saw bit passes through the high-speed rotation of motor drive, realizes cuting of circular tubular product, saw cuts and can produce a large amount of cutting pieces, causes the material extravagant, and pressure is cut and is caused incision department deformation easily, influences the quality of tubular product.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cutting mechanism for a circular pipe, which saves more material for cutting the circular pipe, is not easy to deform after cutting, and is suitable for the circular pipes with different outer diameters and wall thicknesses.

The technical scheme of the utility model is realized as follows: the utility model provides a cutting mechanism for circular tubular product, includes the base, is provided with the mounting panel on the base, is provided with a motor drive's rotatory tool bit on the mounting panel, all is provided with the axial through-hole of coaxial line on mounting panel and the rotatory tool bit, is provided with the cutting blade along axial through-hole radial movement on the rotatory tool bit.

Furthermore, one side, far away from the mounting plate, of the rotary cutter head is provided with a ball screw driven by a second motor, the ball screw is vertically arranged on the rotary cutter head, a sliding table is arranged on the ball screw, a cutting blade is connected with the sliding table through a support rod, and the cutting blade is located on the upper side of the axial through hole.

Furthermore, two conductive rings are fixed on the other side of the rotary cutter head at intervals, the two conductive rings are arranged coaxially with the rotary cutter head, the conductive rings abut against a carbon brush, the carbon brush is arranged on the mounting plate, and the second motor is electrically connected with the conductive rings.

Further, the outside of rotatory tool bit is provided with the protection casing, and the both ends of protection casing link to each other with the base.

Further, an observation window is arranged on the protective cover.

The utility model has the beneficial effects that:

the cutting mechanism can realize chipless cutting, saves more materials compared with saw cutting, is not easy to deform after the pipe is cut compared with pressure cutting, and has high operation efficiency and more labor saving; the circular pipe is cut in a circumferential rotating manner by adopting the matching of the rotary cutter head and the cutting blade, so that accurate and chipless cutting is convenient to realize, the cutting blade moves along the axial through hole in the radial direction, the radial position of the cutting blade is convenient to adjust according to the outer diameter of the circular pipe, and the cutting tool is suitable for circular pipes with different outer diameters and wall thicknesses; and through the cooperation of electrically conductive ring and carbon brush, be convenient for supply power for the second motor, do not influence the rotation of rotatory tool bit.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic view of a rotary cutter head;

FIG. 3 is a schematic structural diagram of a conductive ring;

fig. 4 is a schematic structural view of the shield.

Base 1, mounting panel 2, first motor 3, rotary cutter head 4, driving gear 5, driven gear 6, cutting blade 7, axial through hole 8, second motor 9, ball screw 10, slip table 11, branch 12, electrically conductive ring 13, carbon brush 14, protection casing 15, observation window 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.

Example 1

As shown in fig. 1 and 2, a cutting mechanism for circular tubular product, including base 1, base 1's upper end is fixed with vertical mounting panel 2, be provided with first motor 3 driven rotary cutter head 4 on the mounting panel 2, first motor 3 is fixed in on the base 1, first motor 3's output is connected with driving gear 5, be connected with driven gear 6 through the bearing on the mounting panel 2, driven gear 6 is fixed continuous with rotary cutter head 4, it is rotatory through first motor 3 drive rotating gear, driving gear 5 drives driven gear 6 and rotates, driven gear 6 drives rotary cutter head 4 and rotates. Be provided with on the rotary cutter head 4 along 8 radial movement's of axial through hole cutting blade 7, be convenient for according to the external diameter of circular tubular product, adjust cutting blade 7's position, all be provided with the axial through hole 8 of coaxial line on mounting panel 2 and the rotary cutter head 4, axial through hole 8 is convenient for circular tubular product and passes through.

The application method of the embodiment comprises the following steps: according to the external diameter of circular tubular product, cutting blade 7 radially moves to circular tubular product department along axial through hole 8, starts first motor 3 simultaneously, drives rotatory tool bit 4 and rotates, and rotatory tool bit 4 drives cutting blade 7 synchronous rotation to the completion is to the cutting of circular tubular product.

Example 2

This embodiment is substantially the same as embodiment 1 except that: as shown in fig. 2 and 3, one side of the rotary cutter head 4 far away from the mounting plate 2 is provided with a ball screw 10 driven by a second motor 9, the ball screw 10 is vertically arranged on the rotary cutter head 4, the sliding sleeve on the ball screw 10 is provided with a sliding table 11, a cutting blade 7 is connected with the sliding table 11 through a support rod 12, the cutting blade 7 is positioned on the upper side of the axial through hole 8, the second motor 9 drives the ball screw 10 to rotate, the ball screw 10 drives the sliding table 11 to move, and the sliding table 11 drives the cutting blade 7 to move up and down along the radial direction of the axial through hole 8.

Two conductive rings 13 are fixed on the other side of the rotary cutter head 4 at intervals, the two conductive rings 13 are arranged coaxially with the rotary cutter head 4, the conductive rings 13 abut against carbon brushes 14, the carbon brushes 14 are fixed on the mounting plate 2, and the second motor 9 is connected with the conductive rings 13 through wires. The carbon brush 14 is connected with a power supply, is in contact with the conductive circular ring 13 through the carbon brush 14 for conducting electricity, and supplies power to the second motor 9 through the conductive circular ring 13.

As shown in fig. 4, a protective cover 15 is arranged outside the rotary cutter head 4, two sides of the lower end of the protective cover 15 are fixed on the base 1, an observation window 16 is fixed on the protective cover 15, and the observation window 16 is convenient for observing the cutting condition of the circular pipe.

The application method of the embodiment comprises the following steps: according to the external diameter of circular tubular product, second motor 9 drive ball screw 10 rotates to drive cutting blade 7 and move down to circular tubular product department, start first motor 3 simultaneously, drive rotatory tool bit 4 and rotate, rotatory tool bit 4 drives cutting blade 7 synchronous rotation, thereby accomplishes the cutting to circular tubular product.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a cutting mechanism for circular tubular product, includes the base, its characterized in that: the base is provided with a mounting plate, a first motor-driven rotary cutter head is arranged on the mounting plate, coaxial axial through holes are formed in the mounting plate and the rotary cutter head, and a cutting blade moving along the axial through hole in the radial direction is arranged on the rotary cutter head.

2. A cutting mechanism for round tubing according to claim 1, wherein: one side that the mounting panel was kept away from to rotatory tool bit is provided with second motor drive's ball screw, and ball screw is vertical to be set up on rotatory tool bit, is provided with the slip table on the ball screw, and cutting blade passes through branch and links to each other with the slip table, and cutting blade is located the just upside of axial through-hole.

3. A cutting mechanism for round tubing according to claim 2, wherein: two conductive rings are fixed on the other side of the rotary cutter head at intervals, the two conductive rings are arranged coaxially with the rotary cutter head, the conductive rings are abutted against carbon brushes, the carbon brushes are arranged on the mounting plate, and the second motor is electrically connected with the conductive rings.

4. A cutting mechanism for round tubing according to claim 1, wherein: the outside of rotatory tool bit is provided with the protection casing, and the both ends of protection casing link to each other with the base.

5. A cutting mechanism for round tubing according to claim 1, wherein: an observation window is arranged on the protective cover.