CN216065804U

CN216065804U - Annular cutting machine

Info

Publication number: CN216065804U
Application number: CN202121886556.7U
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: Henan Okay Plastic Industry 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 an annular cutting machine which comprises a base, wherein a blanking frame is arranged on one side of the base, a loading frame is arranged on the other side of the base, a conveying mechanism is arranged on one side, close to the loading frame, of the base, 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, far away from the loading frame, of the conveying mechanism, and a clamp is arranged on the base, at least on one side of the cutting mechanism. The automatic conveying device is suitable for automatic conveying of circular pipes with different outer diameters, saves labor and is high in operation efficiency; and the circular pipe material is more material-saving in cutting, and is not easy to deform after cutting.

Description

Annular cutting machine

Technical Field

The utility model relates to the technical field of pipe cutting equipment, in particular to an annular cutting machine.

Background

The existing circular pipe cutting machine is low in operation efficiency and large in labor capacity because the circular pipe is easy to roll and difficult to automatically convey, manual conveying is mostly adopted, and the cutting position is not accurate and the quality of a product is influenced because of manual conveying errors; in addition, circular tubing has a number of different gauge outer diameter dimensions, further limiting the automatic delivery of circular materials. The mode of current tubular product cutting 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 an annular cutting machine which is suitable for automatic conveying of circular pipes with different outer diameters, saves manpower and is high in operation efficiency; and the circular pipe material is more material-saving in cutting, and is not easy to deform after cutting.

The technical scheme of the utility model is realized as follows: the utility model provides an annular cutting machine, includes the base, and one side of base is provided with down the work or material rest, and the opposite side is provided with the work or material rest, and one side that the base is close to the work or material rest is provided with conveying mechanism, and conveying mechanism includes the lower supporting bench of vertical lift, and the top of lower supporting bench is provided with the feeder of vertical lift, and conveying mechanism keeps away from to be provided with cutting mechanism on the base of work or material rest one side, is provided with anchor clamps on the base of the at least one side of cutting mechanism.

Further, the feeder includes the extension board of vertical lift, and the downside of extension board is provided with driven conveyer belt.

Further, anchor clamps include arc seat down, and arc seat sets up on the base down, and the top of arc seat is provided with the last arc seat of vertical lift down.

Furthermore, the cutting mechanism comprises a vertical mounting plate, the lower end of the mounting plate is fixed on the base, a rotary cutter head driven by a first motor 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 radial direction of the axial through holes is arranged on the rotary cutter head.

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, a protective cover is arranged on the outer side of the cutting mechanism, and an observation window is arranged on the protective cover.

Further, material loading frame and unloading frame all include the frame, and the upper end of frame is provided with a plurality of cylinders along direction of delivery.

Further, one side of the upper end of the blanking frame far away from the cutting mechanism is provided with a limiting support.

The utility model has the beneficial effects that:

the utility model relates to special slitting equipment for circular pipes, which can realize accurate and chipless cutting of the pipes, saves more materials compared with saw cutting, is not easy to deform after cutting the pipes compared with pressure cutting, and has high operation efficiency and more labor saving.

The conveying mechanism is suitable for automatic conveying of circular pipes with different outer diameters by adjusting the height of the lower supporting table and the height of the feeding machine, so that labor is saved; through the arrangement of the clamp, the phenomenon that the cutting precision is influenced by shaking when the round pipe is cut is avoided; the cutting mechanism is matched with the rotary cutter head and the cutting blade to cut the circular pipe in a circumferential rotating manner, so that accurate and chipless cutting is convenient to realize, the cutting blade moves along the axial through hole in a 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 mechanism is suitable for the 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 structural view of a conveying mechanism;

FIG. 3 is a front view of FIG. 2;

FIG. 4 is a perspective view of the cutting mechanism of FIG. 1;

fig. 5 is a perspective view of the cutting mechanism 2.

The cutting machine comprises a base 1, a blanking frame 2, a feeding frame 3, a conveying mechanism 4, a lower supporting table 5, a cutting mechanism 6, a clamp 7, a circular pipe 8, a supporting plate 9, a conveying belt 10, a lower arc-shaped seat 11, an upper arc-shaped seat 12, a mounting plate 13, a first motor 14, a rotary cutter head 15, a driving gear 16, a driven gear 17, a cutting blade 18, an axial through hole 19, a second motor 20, a ball screw 21, a sliding table 22, a supporting rod 23, a conductive ring 24, a carbon brush 25, a protective cover 26, an observation window 27, a rack 28, a roller 29 and a limiting support 30.

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. 1-3, an annular cutting machine comprises a base 1, a blanking frame 2 is placed on one side of the base 1, a loading frame 3 is placed on the other side of the base 1, a conveying mechanism 4 is arranged on one side of the base 1 close to the loading frame 3, the conveying mechanism 4 comprises a lower supporting table 5 which vertically ascends and descends, the lower supporting table 5 is connected with a vertical cylinder, and the ascending and descending of the lower supporting table 5 are controlled through the vertical cylinder. A vertically lifting feeder is arranged above the lower supporting platform 5. The upper end of base 1 is provided with cutting mechanism 6, and cutting mechanism 6 is located conveying mechanism 4 and keeps away from one side of going up work or material rest 3, is provided with anchor clamps 7 on the base 1 of 6 at least one sides of cutting mechanism, and the material loading side or the unloading side of cutting mechanism 6 are provided with anchor clamps 7 promptly, and perhaps the feed side and the ejection of compact side of cutting mechanism 6 all are provided with anchor clamps 7, and anchor clamps 7 and the coaxial setting of cutting mechanism 6.

The application method of the embodiment comprises the following steps: according to the external diameter size of circular tubular product 8, through the height of vertical cylinder adjustment undersetting platform 5, circular tubular product 8 is sent to undersetting platform 5 through last work or material rest 3 on, the feeder moves down to the upside of circular tubular product 8 simultaneously, carries out the transport of circular tubular product 8 through the feeder, makes it pass through cutting mechanism 6 to reach required length, then presss from both sides tight circular tubular product 8 through anchor clamps 7, cutting mechanism 6 carries out cuting of circular tubular product 8.

Example 2

This embodiment is substantially the same as embodiment 1 except that: as shown in fig. 2 and 3, the feeder comprises a support plate 9, a transmission conveyor belt 10 is arranged on the lower side of the support plate 9, a drive roller and a driven roller are mounted at the lower end of the support plate 9 through a bearing seat, the conveyor belt 10 is sleeved on the outer side between the drive roller and the driven roller, and the drive roller is driven by a speed reduction motor. The extension board 9 links to each other with base 1 through vertical jacking cylinder, and the jacking cylinder includes two, is located the both ends of extension board 9 respectively, through the flexible of jacking cylinder, drives reciprocating of extension board 9 to drive reciprocating of conveyer belt 10 through extension board 9.

Anchor clamps 7 are including arc seat 11 down, and arc seat 11 is fixed in on the base 1 down, and the top of arc seat 11 is provided with the last arc seat 12 of vertical lift down, all is fixed with vertical cylinder on the base 1 at last arc seat 12 both ends, and the upper end of vertical cylinder links to each other with last arc seat 12, goes up the height of arc seat 12 through vertical cylinder adjustment.

Example 3

This embodiment is substantially the same as

embodiment

1 or 2, except that: as shown in fig. 1, 4 and 5, cutting mechanism 6 includes vertical mounting panel 13, the lower extreme of mounting panel 13 is fixed in on the base 1, be provided with the rotatory tool bit 15 of first motor 14 drive on the mounting panel 13, first motor 14 is fixed in on the base 1, the output of first motor 14 is connected with driving gear 16, be connected with driven gear 17 through the bearing on the mounting panel 13, driven gear 17 is fixed continuous with rotatory tool bit 15, it is rotatory through first motor 14 drive turning gear, driving gear 16 drives driven gear 17 and rotates, driven gear 17 drives rotatory tool bit 15 and rotates. The rotary cutter head 15 is provided with a cutting blade 18 which moves along the radial direction of the axial through hole 19, so that the position of the cutting blade 18 can be adjusted conveniently according to the outer diameter of the round pipe 8, the mounting plate 13 and the rotary cutter head 15 are both provided with coaxial axial through holes 19, and the axial through holes 19 are convenient for the round pipe 8 to pass through.

One side that rotatory tool bit 15 kept away from mounting panel 13 is provided with the ball screw 21 of second motor 20 drive, ball screw 21 is along vertical setting on rotatory tool bit 15, sliding sleeve is equipped with slip table 22 on the ball screw 21, cutting blade 18 passes through branch 23 and links to each other with slip table 22, cutting blade 18 is located axial through hole 19 and just upside, second motor 20 drive ball screw 21 rotates, ball screw 21 drives slip table 22 and removes, slip table 22 drives cutting blade 18 and follows radial reciprocating of axial through hole 19.

Two conductive rings 24 are fixed on the other side of the rotary cutter head 15 at intervals, the two conductive rings 24 are arranged coaxially with the rotary cutter head 15, the conductive rings 24 abut against a carbon brush 25, the carbon brush 25 is fixed on the mounting plate 13, and the second motor 20 is connected with the conductive rings 24 through wires. The carbon brush 25 is connected with a power supply, and is in contact with the conductive ring 24 through the carbon brush 25 to conduct electricity, and the second motor 20 is supplied with electricity through the conductive ring 24.

The outside of cutting mechanism 6 is provided with protection casing 26, and on protection casing 26 was fixed in base 1, be fixed with observation window 27 on the protection casing 26, observation window 27 was convenient for observe the cutting condition of circular tubular product 8.

The application method of the embodiment comprises the following steps: according to the external diameter of circular tubular product 8, second motor 20 drive ball screw 21 rotates to drive cutting blade 18 and move down to circular tubular product 8 department, start first motor 14 simultaneously, drive rotatory tool bit 15 and rotate, rotatory tool bit 15 drives cutting blade 18 synchronous rotation, thereby accomplishes the cutting to circular tubular product 8.

Example 4

This embodiment is substantially the same as

embodiment

1, 2 or 3, except that: as shown in fig. 1, each of the feeding frame 3 and the discharging frame 2 includes a frame 28, and a plurality of rollers 29 are installed at intervals along the conveying direction at the upper end of the frame 28, so as to facilitate the conveying of the tubes. And a limiting bracket 30 is fixed on one side of the upper end of the blanking frame 2 far away from the cutting mechanism 6. Through the setting of spacing support 30, be convenient for control tubular product pass the length of cutting mechanism 6, control promptly cuts the length of 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 an annular cutting machine, includes the base, its characterized in that: one side of base is provided with the unloading frame, and the opposite side is provided with the work or material rest, and one side that the base is close to the work or material rest is provided with conveying mechanism, and conveying mechanism includes the lower supporting bench of vertical lift, and the top of lower supporting bench is provided with the feeder of vertical lift, and conveying mechanism is provided with cutting mechanism on keeping away from the base of work or material rest one side, is provided with anchor clamps on the base of at least one side of cutting mechanism.

2. The ring cutter according to claim 1, wherein: the feeder includes the extension board of vertical lift, and the downside of extension board is provided with driven conveyer belt.

3. The ring cutter according to claim 1 or 2, wherein: the clamp comprises a lower arc-shaped seat, the lower arc-shaped seat is arranged on the base, and an upper arc-shaped seat which can vertically lift is arranged above the lower arc-shaped seat.

4. The ring cutter according to claim 1, wherein: the cutting mechanism comprises a vertical mounting plate, the lower end of the mounting plate is fixed on the base, a rotary cutter head driven by a first motor 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.

5. The ring cutter according to claim 4, 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.

6. The ring cutter according to claim 5, 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.

7. The ring cutter according to claim 1, wherein: the outside of cutting mechanism is provided with the protection casing, is provided with the observation window on the protection casing.

8. The ring cutter according to claim 1, wherein: go up the work or material rest and all include the frame with the unloading frame, the upper end of frame is provided with a plurality of cylinders along direction of delivery.

9. The ring cutter according to claim 1, wherein: one side of the upper end of the blanking frame far away from the cutting mechanism is provided with a limiting bracket.