CN111992795A

CN111992795A - Machining cutting device

Info

Publication number: CN111992795A
Application number: CN202010857894.1A
Authority: CN
Inventors: 不公告发明人
Original assignee: Shang Zhenzhen
Current assignee: Shang Zhenzhen
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2020-11-27

Abstract

The invention discloses a machining cutting device, which comprises a conveying mechanism, a cutting mechanism and a protection mechanism, wherein the conveying mechanism is arranged on the cutting mechanism; the conveying mechanism comprises a first support frame, a supporting roller is rotatably connected above the first support frame, and a fixed pressing roller is rotatably connected above the supporting roller through a first guide rod; the cutting mechanism comprises a supporting frame, a reciprocating lifting mechanism is arranged on the first mounting plate, and the protection mechanism is arranged on one side of the cutting mechanism; the protection mechanism comprises a second support frame, a rotating disc is fixed on a rotating shaft of the first driving motor, and an inner support rod is arranged on the rotating disc; the inner supporting rod is arranged to play a role in supporting the interior of the pipe fitting, the pipe fitting can be effectively prevented from deforming in the cutting process, the product quality is improved, the rotating disc is rotated to control the inner supporting rod to rotate, the cutting is supported repeatedly, and the efficiency is high.

Description

Machining cutting device

Technical Field

The invention relates to the technical field of machining, in particular to a machining cutting device.

Background

The mechanical production process refers to the entire process of making a product from raw materials (or semi-finished products). For machining, the contents of raw material transportation and storage, production preparation, blank manufacturing, part machining and heat treatment, product assembly and debugging, painting, packaging and the like are included, the content of a machining process is very wide, when a pipe fitting is machined, cutting operation is needed, and due to the fact that certain pipe fittings are made of soft materials and the middle of the pipe fittings are of a hollow structure, deformation is easily caused during cutting, and the product quality is affected.

Disclosure of Invention

The invention mainly aims to provide a machining cutting device which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that: a machining cutting device comprises a conveying mechanism, a cutting mechanism and a protection mechanism; the conveying mechanism comprises a first support frame, a supporting roller is rotatably connected above the first support frame, and a fixed pressing roller is rotatably connected above the supporting roller through a first guide rod; the cutting mechanism comprises supporting frames, the supporting frames are fixedly connected with the end parts of first supporting frames, a first mounting plate is connected between the supporting frames in a sliding mode, a cutting machine is mounted on the first mounting plate, a reciprocating lifting mechanism is arranged on the first mounting plate, and the protection mechanism is arranged on one side of the cutting mechanism; the protection mechanism comprises a second support frame, a first driving motor is installed on one side of the second support frame through a second installation plate, a rotating disc is fixed to a rotating shaft of the first driving motor, and an inner support rod is arranged on the rotating disc.

Preferably, the supporting rollers are provided with a plurality of groups, each group of supporting rollers is provided with two supporting rollers, and the two supporting rollers form a V-shaped structure.

Preferably, the fixed compression rollers are provided with a plurality of compression rollers, each first guide rod is sleeved with a tension spring, and one end of one fixed compression roller is provided with a second driving motor.

Preferably, the reciprocating lifting mechanism comprises a first electric telescopic rod, the first electric telescopic rod is connected with a first mounting plate, and the first mounting plate penetrates through the top of the supporting frame through a second guide rod.

Preferably, the inner supporting rods are arranged in a plurality and are arranged on the rotating disc in a surrounding mode, and the inner supporting rods are detachably connected with the rotating disc.

Preferably, one side of the second support frame is slidably connected with a bottom support plate, and a second electric telescopic rod is installed on one side of the bottom support plate.

Preferably, a blanking mechanism is arranged below the rotating disc and comprises a third driving motor, the third driving motor is connected with the second supporting frame through a connecting plate, and a separation roller is mounted on a rotating shaft of the third driving motor.

Preferably, the outer ring of the separation roller is provided with a rubber friction layer, and a material receiving groove is arranged below one end of the inner support rod.

Compared with the prior art, the invention has the following beneficial effects:

1. this machining cutting device, during the use, the pipe fitting removes to cutting mechanism through the backing roll, and it is spacing to carry out through fixed compression roller, make it can the steady movement, second support frame department is carried to the pipe fitting, and insert with pipe fitting inner chamber assorted inner support pole on, play the effect to the inside support of pipe fitting, and move down through the cutting machine and cut the pipe fitting, can effectually guarantee that the pipe fitting can not take place to warp at the cutting in-process, improve product quality, and through rotatory rolling disc control inner support pole rotary motion, the cutting is supported to the repeatability, high efficiency, through the inner support pole of replacing different shapes, can cut the pipe fitting of different shapes.

2. This machining cutting device through setting up unloading mechanism, moves to the department that breaks away from the roller when the inner support pole that cup joints the pipe fitting to contact with the roller that breaks away from, drive the pipe fitting through the rotation that breaks away from the roller and break away from with the inner support pole, convenient automatic unloading.

Drawings

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

FIG. 2 is a second overall view of the present invention;

FIG. 3 is a schematic view of the delivery mechanism and cutting structure of the present invention;

fig. 4 is a schematic view of the protection mechanism of the present invention.

In the figure: 1. a first support frame; 2. a support roller; 3. a second drive motor; 4. a tension spring; 5. fixing the compression roller; 6. a bottom support plate; 7. a second electric telescopic rod; 8. a second support frame; 9. a second mounting plate; 10. a first drive motor; 11. rotating the disc; 12. an inner support bar; 13. a support frame; 14. a cutter; 15. a second guide bar; 16. a first electric telescopic rod; 17. a first mounting plate; 18. a material receiving groove; 19. a third drive motor; 20. a release roller; 21. a first guide bar.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected through the insides of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 to 4, a machining cutting device includes a conveying mechanism, a cutting mechanism, and a protection mechanism; the conveying mechanism comprises a first support frame 1, a supporting roller 2 is rotatably connected above the first support frame 1, and a fixed pressing roller 5 is rotatably connected above the supporting roller 2 through a first guide rod 21 of the first support frame 1; the cutting mechanism comprises a supporting frame 13, the supporting frame 13 is fixedly connected with the end part of a first supporting frame 1, a first mounting plate 17 is connected between the supporting frames 13 in a sliding mode, a cutting machine 14 is mounted on the first mounting plate 17, a reciprocating lifting mechanism is arranged on the first mounting plate 17, and the protection mechanism is arranged on one side of the cutting mechanism; the protection mechanism comprises a second support frame 8, a first driving motor 10 is installed on one side of the second support frame 8 through a second installation plate 9, a rotating disc 11 is fixed to a rotating shaft of the first driving motor 10, an inner supporting rod 12 is arranged on the rotating disc 11, when the protection mechanism is used, a pipe fitting moves towards the cutting mechanism through a supporting roller and is limited through a fixed pressing roller so as to be capable of moving stably, when the pipe fitting is conveyed to the second support frame and inserted into the inner supporting rod matched with the inner cavity of the pipe fitting, the protection mechanism plays a role of supporting the inner part of the pipe fitting, the pipe fitting is cut through downward movement of the cutting machine, the pipe fitting can be effectively prevented from deforming in the cutting process, the product quality is improved, the inner supporting rod is controlled to rotate through the rotating disc, the cutting is repeatedly supported, the efficiency is high, and the inner supporting rods with different shapes can be, the pipe fitting of different shapes can be cut.

In this embodiment, backing roll 2 is provided with the multiunit, every group backing roll 2 is provided with two, and two backing roll 2 constitutes into V type structure, and better supports the pipe fitting and carry.

In this embodiment, the fixed compression roller 5 is provided with a plurality of, and every the extension spring 4 has been cup jointed on the first guide bar 21, and one of them the second driving motor 3 is installed to the one end of fixed compression roller 5, can adapt to the pipe fitting of different diameters to can drive the pipe fitting and remove.

In this embodiment, the reciprocating lifting mechanism includes a first electric telescopic rod 16, the first electric telescopic rod 16 is connected with a first mounting plate 17, and the first mounting plate 17 penetrates through the top of the supporting frame 13 through a second guide rod 15, so that the control is convenient.

In this embodiment, the inner supporting rods 12 are provided in plurality, and the inner supporting rods 12 are arranged on the rotating disc 11 in a surrounding manner, the inner supporting rods 12 are detachably connected to the rotating disc 11, different inner supporting rods can be replaced according to different pipe fittings, and the positions of the second supporting frames are adjusted according to different cutting lengths of roots, so as to meet different requirements.

In this embodiment, one side sliding connection of second support frame 8 has bottom support plate 6, second electric telescopic handle 7 is installed to one side of bottom support plate 6, when cutting, moves bottom support plate to the below of pipe fitting, and further play the effect of supporting the protection.

In this embodiment, a blanking mechanism is arranged below the rotating disc 11, the blanking mechanism includes a third driving motor 19, the third driving motor 19 is connected with the second support frame 8 through a connecting plate, a separation roller 20 is installed on a rotating shaft of the third driving motor 19, and by arranging the blanking mechanism, when the inner support rod sleeved with the pipe fitting moves to the separation roller and contacts with the separation roller, the pipe fitting is driven to be separated from the inner support rod through rotation of the separation roller, so that automatic blanking is facilitated.

In this embodiment, the outer ring of the separation roller 20 is provided with a rubber friction layer, and a material receiving groove 18 is arranged below one end of the inner support rod 12, so that blanking is facilitated.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a machining cutting device which characterized in that: comprises a conveying mechanism, a cutting mechanism and a protection mechanism;

the conveying mechanism comprises a first support frame, a supporting roller is rotatably connected above the first support frame, and a fixed pressing roller is rotatably connected above the supporting roller through a first guide rod;

the cutting mechanism comprises supporting frames, the supporting frames are fixedly connected with the end parts of first supporting frames, a first mounting plate is connected between the supporting frames in a sliding mode, a cutting machine is mounted on the first mounting plate, a reciprocating lifting mechanism is arranged on the first mounting plate, and the protection mechanism is arranged on one side of the cutting mechanism;

the protection mechanism comprises a second support frame, a first driving motor is installed on one side of the second support frame through a second installation plate, a rotating disc is fixed to a rotating shaft of the first driving motor, and an inner support rod is arranged on the rotating disc.

2. A machining cutting device according to claim 1, characterized in that: the supporting rollers are provided with a plurality of groups, each group of supporting rollers is provided with two supporting rollers, and the two supporting rollers form a V-shaped structure.

3. A machining cutting device according to claim 1, characterized in that: the fixed compression roller is provided with a plurality of compression rollers, each first guide rod is sleeved with a tension spring, and one end of each fixed compression roller is provided with a second driving motor.

4. A machining cutting device according to claim 1, characterized in that: the reciprocating lifting mechanism comprises a first electric telescopic rod, the first electric telescopic rod is connected with a first mounting plate, and the first mounting plate penetrates through the top of the supporting frame through a second guide rod.

5. A machining cutting device according to claim 1, characterized in that: the inner supporting rods are arranged in a plurality and are arranged on the rotating disc in a surrounding mode, and the inner supporting rods are detachably connected with the rotating disc.

6. A machining cutting device according to claim 1, characterized in that: one side sliding connection of second support frame has the bottom sprag board, second electric telescopic handle is installed to one side of bottom sprag board.

7. A machining cutting device according to claim 1, characterized in that: and a blanking mechanism is arranged below the rotating disc and comprises a third driving motor, the third driving motor is connected with the second support frame through a connecting plate, and a separation roller is installed on a rotating shaft of the third driving motor.

8. A machining cutting device according to claim 7, characterized in that: the outer ring of the separation roller is provided with a rubber friction layer, and a material receiving groove is arranged below one end of the inner supporting rod.