CN220740679U

CN220740679U - Steel pipe processingequipment

Info

Publication number: CN220740679U
Application number: CN202322158696.8U
Authority: CN
Inventors: 顾兴浩; 冯阳杨; 黄瑞睿; 陆佳琪
Original assignee: NANTONG INSTITUTE OF TECHNOLOGY
Current assignee: NANTONG INSTITUTE OF TECHNOLOGY
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-04-09
Anticipated expiration: 2033-08-11

Abstract

The utility model discloses a steel tube machining device, which relates to the technical field of steel tube machining and comprises a bottom plate, a mounting seat, a supporting roller and a rotary driving assembly frame, wherein the mounting seat is arranged on the bottom plate, the supporting roller is rotationally connected to the mounting seat, the rotary driving assembly frame for driving the supporting roller to rotate is arranged on the bottom plate, a pressing positioning assembly for pressing and positioning a steel tube is also arranged on the bottom plate, a sliding rail is arranged on the bottom plate, a sliding frame is connected onto the sliding rail in a sliding manner, and a rotating shaft is rotationally connected onto the sliding frame.

Description

Steel pipe processingequipment

Technical Field

The utility model relates to the technical field of steel pipe machining, in particular to a steel pipe machining device.

Background

Steel pipes are commonly used engineering materials for transporting fluids and powdery solids, exchanging heat energy, manufacturing mechanical parts, etc. Under the higher use scene of requirement to steel pipe inner wall roughness, need carry out polishing to the steel pipe inner wall, adopt steel pipe inner wall polishing equipment to carry out polishing at present, but current polishing equipment is when polishing, and it can not collect at the inside dust that produces of steel pipe, can make the dust spill to the processing mesa when the head of polishing withdraws from the steel pipe for follow-up dust's collection is comparatively difficult. Therefore, a steel pipe machining apparatus is required to solve the above-described problems.

Disclosure of Invention

The present utility model is directed to a steel pipe machining apparatus for solving the problems of the prior art set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a steel pipe processingequipment, includes bottom plate, mount pad, backing roll and rotary drive group frame, the mount pad is installed on the bottom plate, rotate on the mount pad and be connected with the backing roll, install on the bottom plate and be used for driving backing roll pivoted rotary drive group frame, still install on the bottom plate and be used for compressing tightly the locating component that pushes down of location to the steel pipe, install the slide rail on the bottom plate, sliding connection has the balladeur train on the slide rail, rotate on the balladeur train and be connected with the pivot, install on the balladeur train and be used for driving pivot pivoted first motor, be connected with the polishing head in the pivot, install on the balladeur train and be used for driving its gliding drive assembly that slides, still be connected with in the pivot and be used for collecting the dust collection subassembly of polishing the dust.

Preferably, the rotary driving assembly frame comprises a second motor, a chain wheel and a chain, wherein the second motor is arranged on the bottom plate, the chain wheel is respectively arranged at the output ends of the supporting roller and the second motor, and the chain wheels are in transmission connection through the chain.

Preferably, the pressing positioning assembly comprises a support, a pressing frame and a pressing roller, the support is arranged on the bottom plate, the pressing frame is connected to the support in an up-down sliding mode, the pressing roller is connected to the pressing frame in a rotating mode, and a cylinder for driving the pressing frame to slide up and down is arranged on the support.

Preferably, the sliding driving assembly comprises a rack and a third motor, the rack is arranged on the bottom plate, the rack is arranged in parallel with the sliding rail, the third motor is arranged on the sliding frame, and the output end of the third motor is connected with a gear meshed with the rack in a key manner.

Preferably, the dust collection assembly comprises a dust collection box, a box cover and a dust inlet, the dust collection box is rotationally connected to a rotating shaft, one side of the dust collection box is provided with an openable box cover, the dust collection box is provided with the dust inlet on the side face of one end of a polishing head, the box cover is provided with an air outlet filter screen, the dust collection box is rotationally connected with a supporting rod, one end of the supporting rod is connected with a supporting wheel, a fan blade is connected to the rotating shaft through a key, and the fan blade is arranged inside the dust collection box.

Preferably, the dust collection box is arranged in a truncated cone structure.

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

according to the utility model, through the arrangement of the dust collecting assembly, dust can be synchronously collected and treated during the polishing processing of the inner wall of the steel pipe, dust is prevented from being scattered into gaps of the processing table surface and each structure and is difficult to clean and collect, the dust collecting assembly is driven by the power of the polishing rotating shaft, an external power source is not required, and the structure is simple and compact, and is convenient to rapidly install on a processing device for use.

Drawings

Fig. 1 and 2 are schematic views of the overall structure of the present utility model from different angles.

Fig. 3 is a schematic view of the carriage and its components mounted thereon according to the present utility model.

Fig. 4 is a schematic view of the dust collecting assembly of the present utility model.

FIG. 5 is a schematic cross-sectional view of a dust box according to the present utility model.

In the figure: 1. a bottom plate; 2. a mounting base; 3. a support roller; 4. a rotary driving assembly frame; 41. a second motor; 42. a sprocket; 43. a chain; 5. pressing down the positioning assembly; 51. a bracket; 52. pressing down the frame; 53. a lower press roll; 54. a cylinder; 6. a slide rail; 7. a carriage; 8. a rotating shaft; 9. polishing head; 10. a first motor; 11. a slip drive assembly; 111. a rack; 112. a third motor; 12. a dust collection assembly; 121. a dust collection box; 122. a case cover; 123. a dust inlet; 124. an air outlet filter screen; 125. a support rod; 126. a support wheel; 127. and (3) a fan blade.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-5, the present utility model provides a technical solution:

the utility model provides a steel pipe processingequipment, includes bottom plate 1, mount pad 2, backing roll 3 and rotary drive group frame 4, mount pad 2 installs on bottom plate 1, it is connected with backing roll 3 to rotate on the mount pad 2, install on bottom plate 1 and be used for driving backing roll 3 pivoted rotary drive group frame 4, rotary drive group frame 4 includes second motor 41, sprocket 42 and chain 43, second motor 41 installs on bottom plate 1, sprocket 42 installs respectively in backing roll 3 and the output of second motor 41, adopt chain 43 transmission to connect between the sprocket 42, rotary drive group frame 4 can drive backing roll 3 rotation for backing roll 3 drives the steel pipe low-speed rotation.

The steel pipe pressing and positioning device is characterized in that the bottom plate 1 is further provided with a pressing and positioning assembly 5 for pressing and positioning the steel pipe, the pressing and positioning assembly 5 comprises a support 51, a pressing frame 52 and a pressing roller 53, the support 51 is arranged on the bottom plate 1, the pressing frame 52 is connected to the support 51 in a vertical sliding mode, the pressing roller 53 is connected to the pressing frame 52 in a rotating mode, the support 51 is provided with an air cylinder 54 for driving the pressing frame 52 to slide up and down, the pressing and positioning assembly 5 can press and position the light pipe on the supporting roller 3, and therefore the steel pipe can be conveniently rotated and the polishing head 9 enters the steel pipe.

Install slide rail 6 on the bottom plate 1, sliding connection has slide rail 7 on the slide rail 6, it is connected with pivot 8 to rotate on the slide rail 7, installs on the slide rail 7 and is used for driving pivot 8 pivoted first motor 10, be connected with the first 9 of polishing in the pivot 8, install on the slide rail 7 and be used for driving its gliding drive assembly 11 that slides, the drive assembly that slides 11 includes rack 111 and third motor 112, rack 111 installs on bottom plate 1, and rack 111 and slide rail 6 parallel arrangement, third motor 112 installs on the slide rail 7, third motor 112 output key-joint has the gear with rack 111 engaged with, and the drive assembly that slides 11 can drive slide carriage 7 on slide rail 6 for pivot 8 drives the first 9 of polishing and gets into and withdraw from inside the steel pipe, realizes the automatic operation of polishing to the steel pipe inner wall.

The dust collecting device is characterized in that the rotating shaft 8 is further connected with a dust collecting assembly 12 for collecting polishing dust, the dust collecting assembly 12 comprises a dust collecting box 121, a box cover 122 and a dust inlet 123, the dust collecting box 121 is rotatably connected to the rotating shaft 8, one side of the dust collecting box 121 is provided with an openable box cover 122, the side surface of the dust collecting box 121, which faces one end of the polishing head 9, is provided with a dust inlet 123, the box cover 122 is provided with an air outlet filter screen 124, the dust collecting box 121 is rotatably connected with a supporting rod 125, one end of the supporting rod 125 is connected with a supporting wheel 126, the rotating shaft 8 is connected with a fan blade 127 in a key manner, the fan blade 127 is arranged in the dust collecting box 121, the dust collecting box 121 is of a cone-shaped structure, and the dust collecting box 121 of the cone-shaped structure can prevent dust from being scattered from the dust collecting box 121 when the rotating shaft 8 stops rotating; the junction of bracing piece 125 and dust collection box 121 is provided with the torsional spring, and this torsional spring plays the effect of compressing tightly supporting wheel 126 at the steel pipe inner wall, can collect the dust at the in-process to the polishing of steel pipe inner wall through the setting of collection dirt subassembly 12.

The working process of the utility model is as follows:

when the inner wall of the steel pipe is required to be polished, the steel pipe is placed on the supporting roller 3, the starting cylinder 54 drives the pressing frame 52 to move downwards, the pressing roller 53 presses and positions the steel pipe on the supporting roller 3, the second motor 41 is started, and the second motor 41 drives the steel pipe to rotate at a low speed through the chain wheel 42 and the chain 43; the third motor 112 rotates to drive the gear to rotate, the gear rotates to enable the sliding frame 7 to slide towards the steel pipe under the action of the rack 111, the sliding frame 7 drives the rotating shaft 8 and the polishing head 9 to enter the steel pipe, the first motor 10 drives the rotating shaft 8 to rotate, and the polishing head 9 polishes the inner wall of the steel pipe.

In the process that the rotating shaft 8 enters the steel pipe, the rotating shaft 8 drives the dust collection assembly 12 to enter the steel pipe, the supporting rods 125 compress the supporting wheels 126 on the inner wall of the steel pipe, the rotating shaft 8 is ensured not to drive the dust collection box 121 to rotate, the rotating shaft 8 rotates at a high speed to drive the fan blades 127 to rotate, suction is generated at the dust inlet 123, dust generated in the polishing process is sucked into the dust collection box 121 to be collected, and dust is prevented from being scattered into gaps of a processing table surface and various structures and difficult to collect and clean.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel pipe processingequipment, its characterized in that, including bottom plate (1), mount pad (2), backing roll (3) and rotary drive group frame (4), mount pad (2) are installed on bottom plate (1), rotate on mount pad (2) and be connected with backing roll (3), install on bottom plate (1) and be used for driving backing roll (3) pivoted rotary drive group frame (4), still install on bottom plate (1) and be used for compressing tightly positioning pushing down locating component (5) to the steel pipe, install slide rail (6) on bottom plate (1), sliding connection has balladeur train (7) on slide rail (6), rotate on balladeur train (7) and be connected with pivot (8), install on balladeur train (7) and be used for driving pivot (8) pivoted first motor (10), be connected with on pivot (8) and polish first (9), install on balladeur train (7) and be used for driving its gliding slip drive component (11), still be connected with on pivot (8) and be used for carrying out dust collection to polishing.

2. A steel pipe machining apparatus according to claim 1, wherein: the rotary driving assembly frame (4) comprises a second motor (41), a chain wheel (42) and a chain (43), wherein the second motor (41) is arranged on the bottom plate (1), the chain wheel (42) is respectively arranged at the output ends of the supporting roller (3) and the second motor (41), and the chain wheels (42) are in transmission connection through the chain (43).

3. A steel pipe machining apparatus according to claim 1, wherein: the lower pressing positioning assembly (5) comprises a support (51), a lower pressing frame (52) and a lower pressing roller (53), wherein the support (51) is installed on the bottom plate (1), the lower pressing frame (52) is connected to the support (51) in an up-down sliding mode, the lower pressing roller (53) is connected to the lower pressing frame (52) in a rotating mode, and an air cylinder (54) used for driving the lower pressing frame (52) to slide up and down is installed on the support (51).

4. A steel pipe machining apparatus according to claim 1, wherein: the sliding driving assembly (11) comprises a rack (111) and a third motor (112), the rack (111) is arranged on the bottom plate (1), the rack (111) and the sliding rail (6) are arranged in parallel, the third motor (112) is arranged on the sliding frame (7), and the output end of the third motor (112) is connected with a gear meshed with the rack (111) in a key manner.

5. A steel pipe machining apparatus according to claim 1, wherein: the dust collection assembly (12) comprises a dust collection box (121), a box cover (122) and a dust inlet (123), the dust collection box (121) is rotationally connected to a rotating shaft (8), one side of the dust collection box (121) is provided with an openable box cover (122), the dust inlet (123) is arranged on the side face, facing to one end of a polishing head (9), of the dust collection box (121), an air outlet filter screen (124) is arranged on the box cover (122), a support rod (125) is rotationally connected to the dust collection box (121), one end of the support rod (125) is connected with a support wheel (126), fan blades (127) are connected to the rotating shaft (8) in a key manner, and the fan blades (127) are arranged inside the dust collection box (121).

6. A steel pipe machining apparatus according to claim 5, wherein: the dust collection box (121) is arranged in a truncated cone structure.