阅读说明：本技术 一种利用单片机控制的金属管加工系统 (Metal tube processing system controlled by single chip microcomputer ) 是由 董丹丹 严玉兰 于 2019-09-09 设计创作，主要内容包括：本发明公开了一种利用单片机控制的金属管加工系统,包括底座；第一支撑件、第二支撑件；第一定位件,安装于第一支撑件靠近第二支撑件的一侧,所述第一定位件具有第一周向表面,第一周向表面自所述第一支撑件向所述第二支撑件的方向逐渐向内收敛；螺杆,与所述第二支撑件螺纹连接,该螺杆的中心线与所述第一周向表面的中心线重合；第二定位件,位于所述第二支撑件靠近所述第一支撑件的一侧,该第二定位件与螺杆连接；所述第二定位件具有第二周向表面,第二周向表面自所述第二支撑件向第一支撑件的方向逐渐向内收敛,第二周向表面的中心线与所述第一周向表面的中心线重合。本发明能够有效的对金属管钻孔加工,精度高,效果好。(The invention discloses a metal tube processing system controlled by a single chip microcomputer, which comprises a base; a first support member and a second support member; the first positioning piece is arranged on one side of the first support piece close to the second support piece, and is provided with a first circumferential surface which gradually converges inwards from the first support piece to the second support piece; a screw threadedly connected to the second support member, a centerline of the screw coinciding with a centerline of the first circumferential surface; the second positioning piece is positioned on one side of the second supporting piece close to the first supporting piece and is connected with the screw rod; the second positioning member has a second circumferential surface that gradually converges inward in a direction from the second support member toward the first support member, and a center line of the second circumferential surface coincides with a center line of the first circumferential surface. The invention can effectively process the metal pipe drilling with high precision and good effect.)

1. A metal tube processing system controlled by a single chip microcomputer is characterized by comprising

A base;

the first supporting piece and the second supporting piece are sequentially arranged on the base;

the first positioning piece is arranged on one side of the first support piece close to the second support piece, and is provided with a first circumferential surface which gradually converges inwards from the first support piece to the second support piece;

a screw threadedly connected to the second support member, a centerline of the screw coinciding with a centerline of the first circumferential surface;

the second positioning piece is positioned on one side of the second supporting piece close to the first supporting piece and is connected with the screw rod; the second positioning member has a second circumferential surface which gradually converges inward in a direction from the second support member toward the first support member, and a center line of the second circumferential surface coincides with a center line of the first circumferential surface;

a drill bit;

and the power part is used for driving the drill bit to drill the metal pipe.

2. The system for processing metal tubes using single chip microcomputer control according to claim 1, further comprising:

the sliding rod is arranged between the first positioning piece and the second positioning piece, is arranged in parallel with the screw rod, and is connected with the first positioning piece;

the rotating piece is rotatably connected with the first supporting piece and the first positioning piece and is coaxially arranged with the screw rod;

the first threaded rod is arranged between the first positioning piece and the second positioning piece, is coaxially arranged with the threaded rod, and is connected with the rotating piece;

the second threaded rod is arranged between the first positioning piece and the second positioning piece, is coaxially arranged with the threaded rod, is connected with the first threaded rod, and has the opposite rotating direction to that of the first threaded rod;

the two thread blocks are respectively in threaded connection with the first threaded rod and the second threaded rod, and both the two thread blocks are in sliding connection with the sliding rod;

a plurality of supporting parts, around the circumference of first threaded rod distributes in proper order, wherein, the supporting part includes:

two connecting pieces;

and two ends of the top plate are respectively pivoted with the two thread blocks through the two connecting pieces.

3. The single chip microcomputer controlled metal tube processing system of claim 2, wherein a surface of the top plate on a side away from the first threaded rod is convexly curved.

4. The system of claim 2, wherein the top plate has a receiving space for a drill.

5. The system of claim 4, wherein the receiving space is a through hole.

6. The system of claim 5, wherein a connecting channel is further formed in the top plate, and the connecting channel is communicated with the through hole; further comprising:

an air supply mechanism;

and one end of the connecting pipe is communicated with the gas supply mechanism, and the other end of the connecting pipe is communicated with the connecting channel.

7. The system of claim 1, wherein the power section comprises:

a support;

the motor is in transmission connection with the drill bit;

the cylinder is arranged on the bracket and used for driving the motor to be close to or far away from the metal pipe;

and the singlechip is in communication connection with the air cylinder and the motor.

8. The metal tube processing system using single chip microcomputer control according to claim 1, wherein said first circumferential surface is covered with a rubber layer.

9. The metal tube working system using one-chip microcomputer control according to claim 1, wherein said second circumferential surface is covered with a rubber layer.

10. The system of claim 1, wherein the screw has a handle.

Technical Field

The invention relates to the technical field of steel pipe processing, in particular to a metal pipe processing system controlled by a single chip microcomputer.

Background

In order to facilitate the use of the steel pipe, the steel pipe needs to be punched, but the existing punching machine has some defects.

Patent, application number, previously filed by the applicant: 201710067630.4 discloses an intelligent steel tube drilling device, which comprises a steel tube fixing workbench, a drilling machine moving workbench, an automatic feed drilling machine, a negative pressure pump and a negative pressure tank; the automatic feed drilling machine is characterized in that a first guide rail is fixed on the steel pipe fixing workbench, a steel pipe supporting mechanism is arranged on the first guide rail and is in sliding fit with the first guide rail, the drilling machine moving workbench is arranged on one side of the steel pipe fixing workbench, a second guide rail is arranged on the drilling machine moving workbench, the bottom of the automatic feed drilling machine is in sliding fit with the second guide rail through a drilling machine support, and a third step motor is arranged on one side of the drilling machine moving workbench. This technical scheme location that can not be fine when fixed steel pipe has the error, leads to the machining precision low, and the installation is dismantled complicacy, reduces production efficiency. This technical scheme only from the fixed steel pipe of one end, causes the steel pipe to rock easily, and machining error is great.

In the application No.: 201821617910.4 discloses an equidistance drilling machine for copper pipe processing, including bottom plate and drilling rod, one side fixedly connected with motor at bottom plate top, the output shaft of motor passes through shaft coupling fixedly connected with threaded rod, the opposite side fixedly connected with fixed plate at bottom plate top, the one end that the motor was kept away from to the threaded rod is passed through the bearing and is rotated with one side of fixed plate and be connected, the surperficial threaded connection of threaded rod has first thread bush, the bottom fixedly connected with slider of first thread bush, this technical scheme can not effectively fix a position the steel pipe equally, drilling accuracy is low.

In view of the above, the present application is provided.

Disclosure of Invention

In order to solve at least one technical problem in the background art, the invention provides a metal pipe processing system controlled by a single chip microcomputer, which improves the convenience of steel pipe installation, improves the installation precision and improves the drilling effect.

The invention provides a metal tube processing system controlled by a single chip microcomputer, which comprises

A base;

the first supporting piece and the second supporting piece are sequentially arranged on the base;

the first positioning piece is arranged on one side of the first support piece close to the second support piece, and is provided with a first circumferential surface which gradually converges inwards from the first support piece to the second support piece;

a screw threadedly connected to the second support member, a centerline of the screw coinciding with a centerline of the first circumferential surface;

the second positioning piece is positioned on one side of the second supporting piece close to the first supporting piece and is connected with the screw rod; the second positioning member has a second circumferential surface which gradually converges inward in a direction from the second support member toward the first support member, and a center line of the second circumferential surface coincides with a center line of the first circumferential surface;

a drill bit;

and the power part is used for driving the drill bit to drill the metal pipe.

Preferably, the method further comprises the following steps:

the sliding rod is arranged between the first positioning piece and the second positioning piece, is arranged in parallel with the screw rod, and is connected with the first positioning piece;

the rotating piece is rotatably connected with the first supporting piece and the first positioning piece and is coaxially arranged with the screw rod;

the first threaded rod is arranged between the first positioning piece and the second positioning piece, is coaxially arranged with the threaded rod, and is connected with the rotating piece;

the second threaded rod is arranged between the first positioning piece and the second positioning piece, is coaxially arranged with the threaded rod, is connected with the first threaded rod, and has the opposite rotating direction to that of the first threaded rod;

the two thread blocks are respectively in threaded connection with the first threaded rod and the second threaded rod, and both the two thread blocks are in sliding connection with the sliding rod;

a plurality of supporting parts, around the circumference of first threaded rod distributes in proper order, wherein, the supporting part includes:

two connecting pieces;

and two ends of the top plate are respectively pivoted with the two thread blocks through the two connecting pieces.

Preferably, the surface of the top plate, which is far away from one side of the first threaded rod, is in an outward convex arc shape.

Preferably, the top plate is provided with an accommodating space for the drill bit to enter.

Preferably, the accommodating space is a through hole.

Preferably, a connecting channel is further arranged in the top plate and is communicated with the through hole; further comprising:

an air supply mechanism;

and one end of the connecting pipe is communicated with the gas supply mechanism, and the other end of the connecting pipe is communicated with the connecting channel.

Preferably, the power section includes:

a support;

the motor is in transmission connection with the drill bit;

the cylinder is arranged on the bracket and used for driving the motor to be close to or far away from the metal pipe;

and the singlechip is in communication connection with the air cylinder and the motor.

Preferably, the first circumferential surface is covered with a rubber layer.

Preferably, the second circumferential surface is covered with a rubber layer.

Preferably, a handle is arranged on the screw rod.

The beneficial effects brought by one aspect of the invention are as follows:

the metal pipe to be processed is arranged between the first positioning piece and the second positioning piece, the second positioning piece is enabled to be close to the first positioning piece gradually by rotating the screw rod, and the metal pipe is fixed by the first positioning piece and the second positioning piece from twice positioning of the metal pipe.

The power part is used for driving the drill bit to move, and drilling processing is carried out on the metal pipe.

After the processing is finished, the screw rod is rotated reversely, and then the metal pipe can be taken down.

The metal pipe support device can effectively support and fix the metal pipe from two ends of the metal pipe, effectively avoid the metal pipe from shaking and effectively improve the processing precision.

The invention can effectively position the metal tube, is convenient to install and take down the metal tube and effectively improves the processing efficiency.

Drawings

FIG. 1 is a schematic structural view of one aspect of the present disclosure;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a top view of the top plate;

fig. 4 is a right side view of the top plate, second threaded rod, threaded block, etc.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments in the present application may be combined with each other; 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 is to be understood that the terms "upper", "lower", "front", "rear", "left" and "right", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the positions or elements referred to must have specific orientations, be constructed in specific orientations, and be operated, and thus are not to be construed as limitations of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1, the present invention provides a metal pipe processing system controlled by a single chip machine, comprising

A base 1; as a whole support.

The first supporting piece 2 and the second supporting piece 3 are sequentially arranged on the base 1; the first supporting piece 2 and the second supporting piece 3 can be supporting frames, and the second supporting piece 3 can be detachably connected with the base 1, such as mortise and tenon connection; this facilitates installation of the metal pipe P.

A first positioning member 4 mounted on a side of the first support member 2 close to the second support member 3, the first positioning member 4 having a first circumferential surface 41, the first circumferential surface 41 gradually converging inward from the first support member 2 to the second support member 3; the first positioning piece 4 can be in a circular truncated cone shape, so that metal pipes P with different diameters can be conveniently fixed, the central lines of the metal pipes P with different diameters are kept unchanged, errors are avoided, and drilling precision is guaranteed.

A screw 5, screwed to said second support 3, the centre line of this screw 5 coinciding with the centre line of said first circumferential surface 41.

The second positioning piece 6 is positioned on one side of the second support piece 3 close to the first support piece 2, and the second positioning piece 6 is connected with the screw 5; the second positioning member 6 has a second circumferential surface 61, the second circumferential surface 61 gradually converges inward in a direction from the second support member 3 to the first support member 2, and a center line of the second circumferential surface 61 coincides with a center line of the first circumferential surface 41; the second positioning part 6 can be in a circular truncated cone shape, so that metal pipes P with different diameters can be conveniently fixed, the central lines of the metal pipes P with different diameters are kept unchanged, errors are avoided, and drilling precision is guaranteed. The screw rod 5 is rotated to drive the second positioning piece 6 to be close to or far away from the first positioning piece 4, so that the metal pipe P is convenient to install and take down.

A drill bit 7; those skilled in the art can further process different types of metal pipes P with the use of a suitable drill 7.

And the power part 8 is used for driving the drill bit 7 to drill the metal pipe P. The drill head 7 and the power portion 8 may be provided by means of a prior art device, such as an automatic feed drilling machine as disclosed in the prior patent application No. 201710067630.4. The power part 8 is used for driving the drill bit 7 to move, and drilling is carried out on the metal pipe P. The power part 8 can be connected with the base 1, and a component supporting the power part 8 can also be arranged additionally.

The metal pipe P to be processed is arranged between the first positioning piece 4 and the second positioning piece 6, the second positioning piece 6 is enabled to be gradually close to the first positioning piece 4 by rotating the screw rod 5, and the metal pipe P is fixedly positioned and held twice from the metal pipe P by the first positioning piece 4 and the second positioning piece 6.

The power part 8 is used for driving the drill bit 7 to move, and drilling is carried out on the metal pipe P.

After the processing is completed, the screw 5 is rotated in the reverse direction, and the metal pipe P can be removed.

This embodiment can effectually support fixedly from tubular metal resonator P's both ends, and effectual tubular metal resonator P of avoiding rocks, effectively improves the machining precision.

This embodiment can effectually fix a position tubular metal resonator P, and the installation, take off tubular metal resonator P convenience, effectual improvement machining efficiency.

With reference to fig. 1 and 4; as a further improvement of the above embodiment, in one embodiment, the method further includes:

the sliding rod 9 is arranged between the first positioning piece 4 and the second positioning piece 6, the sliding rod 9 is arranged in parallel with the screw 5, and the sliding rod 9 is connected with the first positioning piece 4;

a rotating member 10 rotatably connected to the first supporting member 2 and the first positioning member 4, the rotating member 10 being coaxially disposed with the screw 5; the rotary member 10 may be a rotary shaft.

A first threaded rod 11 disposed between the first positioning member 4 and the second positioning member 6, the first threaded rod 11 being disposed coaxially with the threaded rod 5, the first threaded rod 11 being connected to the rotating member 10;

a second threaded rod 12 disposed between the first positioning member 4 and the second positioning member 6, the second threaded rod 12 being disposed coaxially with the threaded rod 5, the second threaded rod 12 being connected to the first threaded rod 11, a rotational direction of the second threaded rod 12 being opposite to a rotational direction of the first threaded rod 11; let and rotate piece 10, first threaded rod 11, second threaded rod 12, screw rod 5 coaxial arrangement, like this, when supporting fixed different tubular metal resonator P, guarantee that the central line position of different tubular metal resonators P is unchangeable, like this, when drilling, avoid the error, improve the drilling precision.

The two thread blocks 13 are respectively in threaded connection with the first threaded rod 11 and the second threaded rod 12, and the two thread blocks 13 are both in sliding connection with the sliding rod 9; can move on the first threaded rod 11 and the second threaded rod 12 and can slide on the sliding rod 9.

A plurality of supporting portions, distribute in proper order around the circumference of first threaded rod 11, wherein, the supporting portion includes:

two connecting pieces 14; may be a connecting rod.

And two ends of the top plate 15 are respectively pivoted with the two thread blocks 13 through the two connecting pieces 14.

In order to better support the metal pipe P and avoid the pipe wall of the metal pipe P from sinking in during drilling, the present embodiment further makes the above improvement.

The metal pipe P is placed between the first positioning member 4 and the second positioning member 6 and outside the top plate 15. By rotating the screw 5, the metal pipe P is supported from two measurement positions by the first positioning member 4 and the second positioning member 6.

Then, the rotating member 10 is rotated to rotate the first threaded rod 11 and the second threaded rod 12, so that the two threaded blocks 13 are close to each other. The thread block 13 jacks up the top plate 15 through the connecting piece 14, the pipe wall of the metal pipe P is tightly attached to the inner side, the metal pipe P is supported from the inner side, the pipe wall is sunken when drilling is effectively avoided, and the drilling effect is guaranteed.

As a further modification of the above embodiment, in an embodiment, the surface of the top plate 15 on the side away from the first threaded rod 11 is in the shape of an outward convex arc, in conjunction with fig. 4. The metal pipe P is conveniently supported, the contact area is increased, the friction force is improved, and the supporting effect is improved.

As a further improvement of the above embodiment, in an embodiment, with reference to fig. 2 and 3, the top plate 15 is provided with an accommodating space 151 into which the drill 7 can enter. The receiving space 151 may be a blind hole or a through hole, so that the drill 7 is prevented from being damaged and the top plate 15 is prevented from being damaged when the drill 7 drills a hole. Accommodation space 151 is the through-hole in this embodiment, and the iron fillings that produce when can effectively discharging drilling guarantee that the back of drilling forms the pore surface clean and tidy, avoid wearing and tearing, improve drilling effect.

As a further improvement of the above embodiment, in one embodiment, a connecting channel 152 is further provided in the top plate 15, and the connecting channel 152 is communicated with the through hole; further comprising:

an air supply mechanism 16; the device in the prior art can be an air pump and the like.

And a connection pipe having one end communicating with the gas supply mechanism 16 and the other end communicating with the connection passage 152. May be a hose.

Fluid such as coolant or gas may be introduced into the gas supply means 16 and the connecting pipe connecting passage 152.

During drilling, the drill bit 7 generates heat and generates iron chips, and the air supply mechanism 16 and the connecting pipe are communicated with the connecting channel 152 by arranging the air supply mechanism 16 and the connecting pipe and arranging the connecting channel 152 in the top plate 15. The connection passage 152 communicates with the accommodation space 151.

When the drill bit 7 is drilling, the gas supply mechanism 16 may be activated after drilling is completed.

The gas supply means 16 may discharge a fluid such as a coolant or a cooling gas. Fluid enters the accommodating space 151 through the connecting pipe and the connecting channel 152, contacts the drill bit 7, and is cooled, so that the drilling effect is improved. The iron chips can be effectively discharged by utilizing the fluid, the surface of a drilled hole formed in the metal plate is prevented from being damaged, and the drilling effect is improved.

In order to further discharge the iron pieces, the air discharge holes 153 may be provided at both sides of the accommodating space 151, the air discharge holes 153 communicate with the connection channel 152, and the air discharge holes 153 penetrate the surface of the side of the top plate 15 close to the first threaded rod 11.

During operation, iron chips enter the metal pipe P through the accommodating space 151.

Let the fluid discharge through exhaust hole 153, can let exhaust hole 153 slope arrangement, utilize the fluid to discharge from the one end of metal pipe P through iron fillings, avoid damaging the surface in the hole that the drilling formed on the metal pipe P. The drilling effect is improved.

As a further improvement of the above embodiment, in one embodiment, the power unit 8 may use an existing device, and may be designed as follows, and the power unit 8 includes:

a bracket 81;

the motor 82 is in transmission connection with the drill bit 7;

the air cylinder 83 is arranged on the bracket 81 and used for driving the motor 82 to be close to or far away from the metal pipe P;

and the singlechip 84 is in communication connection with the air cylinder 83 and the motor 82. Can be a single chip microcomputer.

When the operation is needed, the single chip microcomputer 84 is used for sending instructions to the air cylinder 83 and the motor 82, the air cylinder 83 is used for driving the motor 82 to be close to the metal pipe P, the motor 82 is used for driving the drill bit 7 to rotate, and the drill bit 7 is used for drilling the metal pipe P.

As a further refinement of the above example, in one embodiment the first circumferential surface 41 is covered with a rubber layer; the second circumferential surface 61 is covered with a rubber layer. When contacting with tubular metal resonator P, realize the flexible contact, avoid rigid contact, avoid damaging tubular metal resonator P, also more conveniently support tubular metal resonator P, improve the supporting effect.

As a further improvement of the above embodiment, in one embodiment, the screw 5 is provided with a handle 18. It is convenient to turn the screw 5.

In the embodiment, when drilling, the metal pipe P is placed between the first positioning member 4 and the second positioning member 6 and is located outside the top plate 15. By rotating the screw 5, the metal pipe P is supported from two measurement positions by the first positioning member 4 and the second positioning member 6.

Then, the rotating member 10 is rotated to rotate the first threaded rod 11 and the second threaded rod 12, so that the two threaded blocks 13 are close to each other. The thread block 13 jacks up the top plate 15 through the connecting piece 14, the pipe wall of the metal pipe P is tightly attached to the inner side, the metal pipe P is supported from the inner side, the pipe wall is sunken when drilling is effectively avoided, and the drilling effect is guaranteed.

During drilling operation, the single chip microcomputer 84 is used for sending instructions to the air cylinder 83 and the motor 82, and after the air cylinder 83 obtains the instructions, the air cylinder drives the motor 82 to be close to the metal pipe P through the output end.

After obtaining the command, the motor 82 performs corresponding actions to drive the drill bit 7 to rotate.

Through the design of singlechip 84, realize intelligent control effect, utilize cylinder 83 to drive motor 82 and be close to tubular metal resonator P, utilize motor 82 to drive drill bit 7 and rotate, utilize drill bit 7 to the processing of drilling of tubular metal resonator P.

After drilling, the bottom end of the drill 7 enters the accommodating space 151, and fluid is introduced into the connecting channel 152 and the accommodating space 151 by the air supply mechanism 16 and the connecting pipe, so that the drill 7 is cooled, and scrap iron is discharged.

The fluid is discharged through the discharge hole 153, further discharging the iron pieces from one end of the metal pipe P. The single chip microcomputer 84 is used for sending instructions to the motor 82 and the air cylinder 83 again, and after the air cylinder 83 obtains the instructions, the air cylinder 83 drives the motor 82 and the drill bit 7 to ascend, so that the drill bit 7 is separated from the top plate 15. When the metal pipe P needs to be taken down, the rotating piece 10 and the screw rod 5 are rotated reversely. The convenient quick tubular metal resonator of installing of this embodiment can effectual location support tubular metal resonator, and drilling accuracy is high, realizes mechanized, intelligent operation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.