CN212311723U

CN212311723U - Polishing machine for inner surface of steel pipe

Info

Publication number: CN212311723U
Application number: CN202021068260.XU
Authority: CN
Inventors: 邹德春
Original assignee: Suzhou Scorsese Metal Technology Co ltd
Current assignee: Suzhou Scorsese Metal Technology Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-01-08
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a polishing machine for the inner surface of a steel pipe, which comprises a base, wherein one side of the upper end of the base is provided with a vertical plate, a top plate is arranged on the upper side of the vertical plate, air cylinders are arranged on two sides of the upper end of the top plate, a movable clamping seat is arranged on the lower side of the air cylinder and penetrates through the top plate, an upright post is arranged on the upper side of one end of the base, a fixed clamping seat is arranged on the upper side of the upright post, a guide seat is arranged on the upper side of the other end of the base, a sliding seat is arranged in the guide seat in a sliding manner, a hydraulic cylinder is arranged on the upper side of the sliding seat, a polishing motor is arranged on the upper side of the hydraulic cylinder, a polishing roller is arranged on an output shaft at one end of the polishing motor, the rollers are arranged on the inner walls of the movable clamping seat and the fixed clamping seat, the roller is arranged on the inner walls of the movable clamping seat and the fixed clamping seat, and roller one end transmission is connected with rotating electrical machines, is convenient for carry out the rotation regulation to the fixed steel pipe of centre gripping to be convenient for carry out the omnidirectional to steel pipe inside and polish and handle.

Description

Polishing machine for inner surface of steel pipe

Technical Field

The utility model relates to a steel pipe processing equipment technical field specifically is a be used for steel pipe internal surface burnishing machine.

Background

The steel pipe is used for conveying fluid and powdery solid, exchanging heat energy, manufacturing mechanical parts and containers, and is also an economic steel material. Steel pipes can be divided into two main categories according to production methods: the seamless steel pipe and the seamed steel pipe, and the seamed steel pipe is divided into a straight seam steel pipe and a spiral seam steel pipe. Stainless steel has the characteristics of strong corrosion resistance, high strength, exquisite appearance and the like, and is widely used, and customers have higher and higher quality requirements on the surface of the stainless steel, so that the surface of the stainless steel is required to be polished as well as polished.

The application number of CN201220582387.2 in the prior art is used for a steel pipe inner surface polishing machine, in particular to a stainless steel inner surface polishing machine, which belongs to a steel pipe polishing device. A stainless steel inner surface polishing machine comprises a stainless steel pipe and a polishing device, wherein the stainless steel pipe needs to be polished on the inner surface, the polishing device is used for polishing the inner surface of the stainless steel pipe and comprises an air cylinder fixedly connected to a machine base, a guide roller capable of horizontally sliding on the machine base relative to the machine base, and a pump connected with an air cylinder push rod of the air cylinder; the pump is fixed on the guide roller; the pump is connected with a spray head for polishing the inner surface of the stainless steel pipe. The utility model discloses a stainless steel internal surface polishing machine through the rational design to stainless steel internal surface polishing machine, has realized the high-speed effective polishing to the stainless steel internal surface. However, only one side of the inner wall of the steel pipe can be polished, and the inner walls at different positions need to be polished by manually adjusting and rotating the steel pipe, so that the operation is time-consuming and labor-consuming, and the polishing treatment in all directions is difficult.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for steel pipe internal surface burnishing machine to can only polish to steel pipe inner wall one side among the solution prior art, need the manual regulation rotatory steel pipe to polish the processing to the inner wall of different positions, the operation is wasted time and energy, is difficult to carry out the omnidirectional and polishes the processing problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for steel pipe internal surface burnishing machine, the on-line screen storage device comprises a base, the riser is installed to base upper end one side, the roof is installed to the riser upside, the cylinder is installed to roof upper end both sides, the cylinder downside runs through the roof and is provided with movable holder, the stand is installed to base one end upside, fixed holder is installed to the stand upside, the guide holder is installed to base other end upside, slidable mounting has the slide in the guide holder, the pneumatic cylinder is installed to the slide upside, polishing motor is installed to the pneumatic cylinder upside, install the burnishing roll on the output shaft of polishing motor one end, the roller is installed to activity holder and fixed holder inner wall, and roller one end transmission is.

Furthermore, the guide hole has been seted up to the guide holder inside wall, the direction slider is installed at the slide both ends, and the direction slider slip card is established in the guide hole.

Furthermore, the movable clamping seat and the fixed clamping seat are correspondingly provided with two groups up and down, and arc-shaped clamping grooves are formed in the movable clamping seat and the fixed clamping seat.

Furthermore, connecting parts are arranged on two sides of the movable clamping seat and two sides of the fixed clamping seat, and a positioning rod and a positioning hole are respectively arranged between the two connecting parts.

Furthermore, the roller is provided with a plurality of and the roller adopts the rubber roller, and the roller both ends are rotated with the holder through the pivot and are connected, and are connected through belt flywheel transmission between pivot and the rotating electrical machines.

Furthermore, a lead screw is connected to one side of the sliding seat in a transmission mode, and a PLC control cabinet is installed on one side of the vertical plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a roller is installed to activity holder and fixed holder inner wall, and roller one end transmission is connected with the rotating electrical machines for the rotating electrical machines can drive the roller and rotate, is convenient for carry out the rotation regulation to the fixed steel pipe of centre gripping, thereby is convenient for carry out the omnidirectional polishing to steel pipe inside and polishes the processing, avoids manual regulation, has greatly improved the efficiency of polishing and polishing.

2. The utility model discloses a guide holder is installed to base other end upside, slidable mounting has the slide in the guide holder, is convenient for carry out the level (l) ing to polishing motor and throwing aureola to be convenient for handle the inside memorability polishing of the steel pipe of the different degree of depth, the pneumatic cylinder is installed to the slide upside, and polishing motor installs at the pneumatic cylinder upside, makes the use height that can adjust polishing motor and throwing aureola through the pneumatic cylinder drive, satisfies the steel pipe polishing use of different specifications.

3. The utility model discloses a correspondence is provided with two sets ofly about activity holder and the fixed holder, and the arc clamp groove has all been seted up to activity holder and fixed holder inside, is convenient for carry out quick centre gripping to the both ends of steel pipe fixed, is convenient for carry out accurate polishing treatment.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the movable and fixed clamping seats of the present invention;

fig. 3 is an enlarged schematic view of the structure at a of the present invention.

In the figure: 1. a base; 2. a vertical plate; 3. a cylinder; 4. a movable clamp seat; 5. fixing the clamp seat; 6. a column; 7. a guide seat; 8. a guide slider; 9. a guide hole; 10. a slide base; 11. a hydraulic cylinder; 12. polishing the motor; 13. an output shaft; 14. a polishing roll; 15. a PLC control cabinet; 16. a lead screw; 17. a roller; 18. a connecting portion; 19. a rotating shaft; 20. a rotating electric machine; 21. a belt flywheel; 22. positioning a rod; 23. positioning holes; 24. a top plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a polishing machine for inner surfaces of steel pipes comprises a base 1, wherein a vertical plate 2 is installed on one side of the upper end of the base 1, a top plate 24 is installed on the upper side of the vertical plate 2, air cylinders 3 are installed on both sides of the upper end of the top plate 24, movable holders 4 are installed on the lower side of the air cylinders 3 through the top plate 24, the movable holders 4 are driven by the air cylinders 3 to move down to rapidly clamp and fix both ends of a steel pipe, an upright post 6 is installed on one end of the base 1, a fixed holder 5 is installed on the upper side of the upright post 6, a guide holder 7 is installed on the upper side of the other end of the base 1, a slide seat 10 is slidably installed in the guide holder 7, so as to horizontally adjust a polishing motor 12 and a polishing roller 14, thereby facilitating magnetic polishing treatment of the inner portions of, satisfy the steel pipe polishing of different specifications and use, polishing motor 12 is installed to 11 upsides of pneumatic cylinder, install polishing roller 14 on the 12 one end output shaft 13 of polishing motor, polishing motor 12 adopts gear motor, polishing motor 12 drive polishing roller 14 is high-speed to be rotated, thereby be convenient for polish the processing to steel pipe inside, roller 17 is installed to

activity holder

4 and 5 inner walls of fixed holder, and roller 17 one end transmission is connected with rotating electrical machines 20, make rotating electrical machines 20 can drive roller 17 and rotate, be convenient for carry out rotation regulation to the fixed steel pipe of centre gripping, thereby be convenient for carry out omnidirectional polishing abrasive treatment to steel pipe inside.

Preferably, the guide hole 9 has been seted up to the guide holder 7 inside wall, and direction slider 8 is installed at slide 10 both ends, and the slip card of direction slider 8 is established in guide hole 9, is convenient for carry out the horizontal migration direction to slide 10 and handles.

Preferably, the movable clamping seat 4 and the fixed clamping seat 5 correspond from top to bottom and are provided with two sets of grooves, and the arc-shaped clamping grooves are formed in the movable clamping seat 4 and the fixed clamping seat 5, so that the two ends of the steel pipe can be clamped and fixed quickly, and the steel pipe can be polished accurately.

Preferably, connecting portions 18 are installed on two sides of the movable clamping seat 4 and two sides of the fixed clamping seat 5, and a positioning rod 22 and a positioning hole 23 are installed between the two connecting portions 18 respectively, so that the two ends of the movable clamping seat 4 and the two ends of the fixed clamping seat 5 can be conveniently inserted and positioned, and the clamping accuracy can be improved.

Preferably, the roller 17 is provided with a plurality of and the roller 17 adopts the rubber roll, and the roller 17 both ends are rotated with the holder through pivot 19 and are connected, and are connected through belt flywheel 21 transmission between pivot 19 and the rotating electrical machines 20, and the rotating electrical machines 20 adopts step motor for can drive the roller 17 through the rotating electrical machines 20 and rotate, thereby carry out rotation regulation to the steel pipe.

Preferably, slide 10 one side transmission is connected with lead screw 16, is convenient for adjust the accurate horizontal migration of slide 10, and PLC switch board 15 is installed to 2 one sides of riser, and the control end of each equipment all with 15 electric connection of PLC switch board, be convenient for carry out whole regulation and control.

The utility model discloses a theory of operation and use flow: during the use, at first place the steel pipe of treating the polishing on two fixed holder 5 upper portions, it is fixed to carry out quick centre gripping through the both ends of cylinder 3 drive activity holder 4 lapse, then it stretches into in the steel pipe to adjust polishing roller 14 horizontal migration through lead screw 16, it carries out polishing treatment to rotate at a high speed through polishing motor 12 drive polishing roller 14, when needs carry out the steel pipe rotation regulation, it rotates through rotating electrical machines 20 drive roller 17, thereby drive the steel pipe at activity holder 4 and the inside rotation regulation of fixed holder 5, thereby be convenient for carry out the omnidirectional polishing to steel pipe inside and polish the processing, be favorable to improving the efficiency of polishing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a be used for steel pipe internal surface burnishing machine, includes base (1), its characterized in that: the polishing machine is characterized in that a vertical plate (2) is installed on one side of the upper end of a base (1), a top plate (24) is installed on the upper side of the vertical plate (2), cylinders (3) are installed on two sides of the upper end of the top plate (24), a movable clamping seat (4) penetrates through the top plate (24) and is arranged on the lower side of each cylinder (3), a stand column (6) is installed on the upper side of one end of the base (1), a fixed clamping seat (5) is installed on the upper side of the stand column (6), a guide seat (7) is installed on the upper side of the other end of the base (1), a sliding seat (10) is slidably installed in the guide seat (7), a hydraulic cylinder (11) is installed on the upper side of the sliding seat (10), a polishing motor (12) is installed on the upper side of the hydraulic cylinder (11), a polishing roller, and one end of the roller (17) is connected with a rotating motor (20) in a transmission way.

2. The polishing machine for the inner surface of the steel pipe according to claim 1, wherein: guide hole (9) have been seted up to guide holder (7) inside wall, direction slider (8) are installed at slide (10) both ends, and direction slider (8) slip card establishes in guide hole (9).

3. The polishing machine for the inner surface of the steel pipe according to claim 1, wherein: the movable clamping seat (4) and the fixed clamping seat (5) are correspondingly provided with two groups up and down, and arc-shaped clamping grooves are formed in the movable clamping seat (4) and the fixed clamping seat (5).

4. The polishing machine for the inner surface of the steel pipe according to claim 1, wherein: connecting parts (18) are respectively installed on two sides of the movable clamping seat (4) and the fixed clamping seat (5), and a positioning rod (22) and a positioning hole (23) are respectively installed between the two connecting parts (18).

5. The polishing machine for the inner surface of the steel pipe according to claim 1, wherein: the roller (17) is provided with a plurality of rubber rollers (17), two ends of the roller (17) are rotatably connected with the clamping seat through a rotating shaft (19), and the rotating shaft (19) is in transmission connection with the rotating motor (20) through a belt flywheel (21).

6. The polishing machine for the inner surface of the steel pipe according to claim 1, wherein: one side of the sliding seat (10) is in transmission connection with a lead screw (16), and one side of the vertical plate (2) is provided with a PLC control cabinet (15).