CN216577042U

CN216577042U - End head leveling device for pipe making machine

Info

Publication number: CN216577042U
Application number: CN202122775164.XU
Authority: CN
Inventors: 曾鹏
Original assignee: Wuhan Hongnuo Precision Machinery Co ltd
Current assignee: Wuhan Hongnuo Precision Machinery Co ltd
Priority date: 2021-11-13
Filing date: 2021-11-13
Publication date: 2022-05-24
Anticipated expiration: 2031-11-13

Abstract

The utility model belongs to the field of end head leveling, and particularly relates to an end head leveling device for a pipe making machine, which comprises a lifting mechanism fixedly arranged on the pipe making machine, wherein a telescopic rod is arranged at the top of the lifting mechanism, one end of the telescopic rod is fixedly connected with the lifting mechanism, the other end of the telescopic rod is rotatably connected with a bearing plate, and a double-shaft motor is fixedly arranged at the middle position of one side of the bearing plate, which is far away from the telescopic rod; through set up one on the tuber and include elevating system, the end leveling device that telescopic link and grinding machanism constitute, grinding machanism mainly comprises the piece mount table and the lead screw slip table mechanism of polishing that two symmetric distribution's flattening polishing piece and drive flattening polishing piece removed, this structure can install on the tuber and tuber cooperation, the flattening of polishing is carried out to the terminal surface of tubular product, and can adjust according to the diameter size of tubular product or the high position of tubular product, strong adaptability can handle to the tubular product of most of sizes.

Description

End head leveling device for pipe making machine

Technical Field

The utility model relates to the field of end head leveling, in particular to an end head leveling device for a pipe making machine.

Background

The stainless steel pipe welding machine is mainly used for decorative and industrial stainless steel pipes, and the pipe making machine mainly comprises two major components: one of the high-frequency welded pipe machines is a common high-frequency welded pipe machine, the other one is a stainless steel pipe machine, and the high-frequency welded pipe machine is mainly used for producing various iron pipes, water pipes and the like; the stainless steel pipe machine is mainly used for producing various stainless steel decorative pipes, such as: the pipe for stair handrails, the pipe for anti-theft doors and windows, the pipe for stair handrails, guardrails and the like, and can also be used for producing various automobile exhaust pipes, heat exchanger pipes, fluid pipes, edible pipelines and the like.

After the steel pipe is machined and formed by the pipe making machine, machining defects such as burrs, bumps, depressions and the like also exist at the end part of the steel pipe, and the end part of the steel pipe needs to be leveled so as to enable the end part of the steel pipe to be more level. Accordingly, one skilled in the art provides an end flattening apparatus for a pipe making machine that solves the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a head flattening apparatus for a pipe making machine that solves the problems set forth in the background above.

In order to achieve the purpose, the utility model provides the following technical scheme:

an end leveling device for a pipe making machine comprises a lifting mechanism fixedly arranged on the pipe making machine, wherein a telescopic rod is arranged at the top of the lifting mechanism, one end of the telescopic rod is fixedly connected with the lifting mechanism, the other end of the telescopic rod is rotatably connected with a bearing plate, a double-shaft motor is fixedly arranged at the middle position of one side of the bearing plate, which is far away from the telescopic rod, two ends of the double-shaft motor are fixedly connected with lead screws, the thread directions of the two lead screws are opposite, the outer part of each lead screw is in transmission connection with a polishing piece mounting table, a sliding seat is fixedly arranged at the joint of the polishing piece mounting table and the lead screw, the sliding seat is in transmission connection with the lead screw, a leveling polishing piece is arranged on the inner side of the polishing piece mounting table, the leveling polishing piece is fixedly connected with the polishing piece mounting table, the polishing piece mounting table is L-shaped, and the leveling polishing piece comprises a first polishing piece and a second polishing piece, the first polishing piece is fixedly arranged on the inner wall of one side of the polishing piece mounting table, and the second polishing piece is fixedly arranged on the inner wall of the other side of the polishing piece mounting table.

As a still further scheme of the utility model: the first polishing plate is provided with a plurality of parallel chip grooves, fastening screws are mounted inside the chip grooves, and the first polishing plate and the polishing plate mounting table are fixed through the fastening screws in a threaded manner.

As a still further scheme of the utility model: the second piece of polishing is close to the intermediate position department of polishing a mount table side sets firmly first articulated seat, just the both ends of second piece of polishing have set firmly the articulated seat of second, first articulated seat with polish piece mount table fixed connection, it has the elastic connecting rod all to articulate on the articulated seat of second, the other end of elastic connecting rod with polish the piece mount table and articulate.

As a still further scheme of the utility model: the surface of the bearing plate is provided with a sliding groove, one end of the sliding seat, which extends into the sliding groove, is fixedly provided with a limiting plate, and the limiting plate slides in the sliding groove.

As a still further scheme of the utility model: the two ends of the bearing plate are respectively provided with a mounting seat, the mounting seats are fixedly connected with the bearing plate, and the screw rod is rotatably connected with the mounting seats.

As a still further scheme of the utility model: the bearing board with the junction of telescopic link is equipped with the rotating electrical machines, the rotating electrical machines with telescopic link fixed connection, just the output shaft of rotating electrical machines with bearing board fixed connection, the rotating electrical machines is located the intermediate position department of bearing board.

As a still further scheme of the utility model: the second polishing piece is an elastic arc plate, the first polishing piece is attached to the end face of the pipe, and the second polishing piece is attached to the outer wall of the pipe.

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

through set up one on the tuber and include elevating system, the end leveling device that telescopic link and grinding machanism constitute, grinding machanism mainly comprises the piece mount table and the lead screw slip table mechanism of polishing that two symmetric distribution's flattening polishing piece and drive flattening polishing piece removed, this structure can install on the tuber and tuber cooperation, the flattening of polishing is carried out to the terminal surface of tubular product, and can adjust according to the diameter size of tubular product or the high position of tubular product, strong adaptability can handle to the tubular product of most of sizes.

Drawings

FIG. 1 is a schematic diagram of an end flattening apparatus for a pipe making machine;

FIG. 2 is a schematic diagram of a left side view of an end flattening apparatus for a pipe making machine;

FIG. 3 is a schematic view of a mounting arrangement for a flattening and polishing pad in an end flattening apparatus for a pipe making machine;

fig. 4 is a schematic sectional view along the direction a-a in fig. 1.

In the figure: 1. a lifting mechanism; 2. a telescopic rod; 3. a carrier plate; 301. a chute; 31. a rotating electric machine; 32. a mounting seat; 4. a double-shaft motor; 5. a screw rod; 6. polishing the sheet mounting table; 61. a slide base; 611. a limiting plate; 7. leveling and polishing the sheet; 71. a first abrasive sheet; 711. fastening screws; 712. a chip groove; 72. a second sanding sheet; 721. a first hinge mount; 722. a second hinge mount; 723. an elastic connecting rod.

Detailed Description

Referring to fig. 1 to 4, in the embodiment of the present invention, an end leveling device for a tube making machine includes a lifting mechanism 1 fixed on the tube making machine, a telescopic rod 2 is disposed on a top of the lifting mechanism 1, one end of the telescopic rod 2 is fixedly connected with the lifting mechanism 1, the other end of the telescopic rod 2 is rotatably connected with a bearing plate 3, a double-shaft motor 4 is fixedly disposed at a middle position of one side of the bearing plate 3 away from the telescopic rod 2, two ends of the double-shaft motor 4 are fixedly connected with lead screws 5, thread directions of the two lead screws 5 are opposite, a polishing sheet mounting table 6 is connected to an external portion of the lead screws 5 in a transmission manner, a sliding seat 61 is fixedly disposed at a connection portion of the polishing sheet mounting table 6 and the lead screws 5, a leveling polishing sheet 7 is disposed at an inner side of the polishing sheet mounting table 6, the leveling sheet 7 is fixedly connected with the polishing sheet mounting table 6, the polishing sheet mounting table 6 is in an "L" shape, the leveling sanding sheet 7 includes a first sanding sheet 71 and a second sanding sheet 72, the first sanding sheet 71 being fixedly mounted on one side of the inner wall of the sanding sheet mounting table 6, and the second sanding sheet 72 being fixedly mounted on the other side of the inner wall of the sanding sheet mounting table 6.

In the embodiment, by arranging an end leveling device comprising a lifting mechanism 1, a telescopic rod 2 and a polishing mechanism on a tube making machine, when the tube making machine is used, the height of the whole polishing mechanism can be controlled through the lifting mechanism 1, and the tube making machine can be adjusted according to the position of a tube, wherein the polishing mechanism mainly comprises two symmetrically-distributed leveling polishing sheets 7, a polishing sheet mounting table 6 and a screw rod sliding table mechanism, the distance between the two polishing sheet mounting tables 6 is controlled through the screw rod sliding table mechanism, so that the adjustment can be carried out according to the different diameters of the tube, the first polishing sheet 71 and the second polishing sheet 72 on the polishing sheet mounting table 6 are respectively attached to the end surface and the outer wall of the tube, the bearing plate 3 is driven to rotate by using the rotating motor 31, the leveling polishing sheets 7 are used for polishing the end surface of the tube until the leveling polishing is finished, this structure can install on the tuber and the tuber cooperation, polishes the flattening to the terminal surface of tubular product, and can adjust according to the diameter size of tubular product or the high position of tubular product, and strong adaptability can be handled to the tubular product of most sizes.

In fig. 3 and 4, a plurality of parallel-distributed chip removal grooves 712 are formed in the first grinding plate 71, fastening screws 711 are installed inside the chip removal grooves 712, the first grinding plate 71 and the grinding plate installation table 6 are fixed through the fastening screws 711 in a threaded manner, and by arranging the chip removal grooves 712 on the first grinding plate 71, ground chips can be removed from the chip removal grooves 712 in the process of grinding the end surfaces of the pipes, so that the accumulation of the chips is avoided, and secondary scratches caused to the end surfaces of the pipes are avoided.

In fig. 3, the second polishing piece 72 is provided with a first hinged seat 721 at the middle position close to one side of the polishing piece mounting table 6, the two ends of the second polishing piece 72 are provided with second hinged seats 722, the first hinged seat 721 is fixedly connected with the polishing piece mounting table 6, the second hinged seat 722 is hinged with an elastic connecting rod 723, the other end of the elastic connecting rod 723 is hinged with the polishing piece mounting table 6, through the arrangement of the elastic second polishing piece 72, under the action of the elastic connecting rod 723, the second polishing piece 72 can be attached to the outer wall of a pipe according to the diameter of the pipe, and the attachment is tighter.

In fig. 4, the sliding groove 301 is formed on the surface of the bearing plate 3, the limiting plate 611 is fixedly arranged at one end of the sliding base 61 extending into the sliding groove 301, and the limiting plate 611 slides in the sliding groove 301 by arranging the sliding groove 301 and the sliding base 61, so that the polishing sheet mounting table 6 can slide on the bearing plate 3 more stably and accurately.

In fig. 1 and 2, both ends of loading board 3 all are equipped with mount pad 32,

mount pad

32 and 3 fixed connection of loading board, lead screw 5 rotates with mount pad 32 to be connected, the junction of loading board 3 and telescopic link 2 is equipped with rotating electrical machines 31, rotating

electrical machines

31 and 2 fixed connection of telescopic link, and rotating electrical machines 31's output shaft and 3 fixed connection of loading board, rotating electrical machines 31 is located the intermediate position department of loading board 3, utilize rotating electrical machines 31 to drive loading board 3 and rotate, make flattening polishing piece 7 polish the terminal surface of tubular product, finish until polishing.

Specifically, the second polishing sheet 72 is an elastic arc plate, the first polishing sheet 71 is attached to the end face of the pipe, and the second polishing sheet 72 is attached to the outer wall of the pipe, so that the end face and the outer side face of the pipe can be polished simultaneously, and burrs do not exist on the end face of the pipe.

The working principle of the utility model is as follows: when the structure is used, the height of the whole polishing mechanism can be controlled through the lifting mechanism 1 and adjusted according to the position of a pipe, wherein the polishing mechanism mainly comprises two symmetrically distributed leveling polishing sheets 7, a polishing sheet mounting table 6 for driving the leveling polishing sheets 7 to move and a screw rod sliding table mechanism, the distance between the two polishing sheet mounting tables 6 is controlled through the screw rod sliding table mechanism, so that adjustment can be performed according to different diameters of the pipe, the first polishing sheet 71 and the second polishing sheet 72 on the polishing sheet mounting table 6 are respectively attached to the end surface and the outer wall of the pipe, the bearing plate 3 is driven to rotate by the rotating motor 31, the leveling polishing sheets 7 polish the end surface of the pipe until the polishing and leveling are finished, the structure can be installed on a pipe making machine to be matched with the pipe making machine to polish and level the end surface of the pipe, and can be adjusted according to the diameter size of the pipe or the height position of the pipe, the adaptability is strong, and the pipe can be treated according to most sizes.

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 scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The utility model provides an end leveling device for tuber, its characterized in that, including elevating system (1) that sets firmly on tuber, the top of elevating system (1) is equipped with telescopic link (2), the one end of telescopic link (2) with elevating system (1) fixed connection, the other end of telescopic link (2) rotates and is connected with loading board (3), one side intermediate position department that loading board (3) kept away from telescopic link (2) has set firmly biax motor (4), the both ends of biax motor (4) all fixedly connected with lead screw (5), and two the screw thread opposite direction of lead screw (5), the external transmission of lead screw (5) is connected with polishing piece mount table (6), polishing piece mount table (6) with the junction of lead screw (5) has set firmly slide (61), slide (61) with lead screw (5) transmission is connected, the inboard of piece mount table (6) of polishing is equipped with flattening polishing piece (7), flattening polishing piece (7) with piece mount table (6) fixed connection polishes, polishing piece mount table (6) are "L" shape, flattening polishing piece (7) are including first polishing piece (71) and second polishing piece (72), first polishing piece (71) fixed mounting polish one of them side inner wall of piece mount table (6), second polishing piece (72) fixed mounting polish the opposite side inner wall of piece mount table (6).

2. The end flattening device for the pipe making machine according to claim 1, wherein a plurality of parallel chip grooves (712) are formed in the first sanding plate (71), fastening screws (711) are installed inside the chip grooves (712), and the first sanding plate (71) and the sanding plate installation table (6) are fixed through the fastening screws (711) in a threaded manner.

3. The end flattening device for the pipe making machine according to claim 1, wherein a first hinge seat (721) is fixedly arranged at a position, close to the middle of one side face of the grinding plate mounting table (6), of the second grinding plate (72), second hinge seats (722) are fixedly arranged at two ends of the second grinding plate (72), the first hinge seat (721) is fixedly connected with the grinding plate mounting table (6), elastic connecting rods (723) are hinged to the second hinge seats (722), and the other ends of the elastic connecting rods (723) are hinged to the grinding plate mounting table (6).

4. The end flattening device for the tube making machine according to claim 1, wherein a sliding groove (301) is formed in the surface of the bearing plate (3), a limiting plate (611) is fixedly arranged at one end of the sliding base (61) extending into the sliding groove (301), and the limiting plate (611) slides in the sliding groove (301).

5. An end flattening device for a pipe making machine according to claim 1, characterized in that both ends of said carrier plate (3) are provided with mounting seats (32), said mounting seats (32) are fixedly connected with said carrier plate (3), and said screw (5) is rotatably connected with said mounting seats (32).

6. The end flattening device for the pipe making machine according to claim 1, characterized in that a rotating motor (31) is provided at the connection of the carrying plate (3) and the telescopic rod (2), the rotating motor (31) is fixedly connected with the telescopic rod (2), and the output shaft of the rotating motor (31) is fixedly connected with the carrying plate (3), the rotating motor (31) is located at the middle position of the carrying plate (3).

7. An end flattening apparatus for a pipe making machine according to claim 1, wherein said second lapping plate (72) is an elastic arc plate, said first lapping plate (71) is attached to an end surface of the pipe material, and said second lapping plate (72) is attached to an outer wall of the pipe material.