CN210189965U

CN210189965U - Rotary cutting device for pipe machining

Info

Publication number: CN210189965U
Application number: CN201921061429.6U
Authority: CN
Inventors: Yingchun Xue; 薛迎春; Xiang Jin; 金香; Zixin Jin; 金子欣; Jun Xu; 徐军
Original assignee: Yancheng Manda Pipe Co ltd
Current assignee: Yancheng Manda Pipe Co ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-03-27
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a rotary cutting device for processing pipes, which comprises a supporting shell, an adjusting component and a pressing roller, wherein the lower end of the supporting shell is provided with a bottom plate, a slide rail is arranged in the support shell, an adjusting component is arranged on one side of the slide rail far away from the support shell, the pressing roller is arranged at one side of the adjusting component close to the cutting blade, the utility model arranges a driving motor at the two ends above the top plate, a thread rotating shaft connected with the output end of the driving motor runs through the top plate to the upper end of the bottom plate, the surface of the thread rotating shaft is connected with a thread block, the thread blocks are connected with each other through a rotating shaft with one side provided with the pressing roller, the side of the pressing roller far away from the rotating shaft is provided with the cutting blade arranged on the rotating motor, the adjusting of the pressing rollers is realized by adjusting the threaded rotating shaft through the driving motor, and finally, the pressing and position adjusting of the pipe arranged between the upper pressing roller and the lower pressing roller are realized.

Description

Rotary cutting device for pipe machining

Technical Field

The utility model belongs to the technical field of tubular product processing, concretely relates to rotation type cutting device is used in tubular product processing.

Background

With the development of the modern machining industry, the requirements on the cutting quality and precision are continuously improved, and the requirements on improving the production efficiency, reducing the production cost and having a high-intelligent automatic cutting function are also improved. The development of the numerical control cutting machine has to meet the requirements of the development of the modern mechanical processing industry. The laser cutting machine has the fastest efficiency, the highest cutting precision and generally smaller cutting thickness. The plasma cutting machine has fast cutting speed and certain slope of the cut surface. The flame cutting machine is used for carbon steel materials with larger thickness. The laser cutting machine has the fastest efficiency, the highest cutting precision and generally smaller cutting thickness.

The rotary cutting device for pipe machining is one of the rotary cutting devices, when a pipe is cut, a problem often appears is how accurate and firmer fixed pressing is performed on the position of the pipe, and in the traditional pipe cutting process, the pipe is usually fixed only through a clamping plate or a simple fixing structure, so that the pipe is not firm and easy to twist and the like due to the fact that the position of the pipe is fixed during cutting, finally, the whole cutting process is caused to have errors, and perfect materials cannot be obtained.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a rotation type cutting device is used in tubular product processing has and compresses tightly effectually, and the position freely adjusts characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the rotary cutting device for pipe processing comprises a supporting shell, an adjusting assembly and a pressing roller, wherein a bottom plate is arranged at the lower end of the supporting shell, a sliding rail is arranged in the supporting shell, a top plate is arranged at the upper end of the supporting shell, supporting legs are arranged at the lower end of the bottom plate, a collecting groove is arranged at the upper end of the bottom plate, a telescopic spring is arranged in the sliding rail, the adjusting assembly is arranged on one side, away from the supporting shell, of the sliding rail, a motor frame is arranged at the lower end of the top plate, a rotating motor is arranged at the lower end of the motor frame, a cutting blade is arranged at the output end of the rotating motor, and the pressing roller is;

the adjusting part comprises a driving motor, a sliding block, a base, a bolt, a rotating shaft, a thread rotating shaft and a thread block, wherein the lower end of the driving motor is provided with the thread rotating shaft, the thread block is arranged on the outer surface of the thread rotating shaft, the sliding block is arranged on one side of the thread block, the rotating shaft is arranged on one side of the thread block away from the sliding block, the bolt is arranged on one side of the rotating shaft, and the base is arranged at the lower end of the thread rotating shaft.

Preferably, the supporting shell is welded between the top plate and the bottom plate through arc welding, and the supporting legs are mounted at the bottom end of the bottom plate through fixing bolts and nuts.

Preferably, the rotating motor is fixedly installed at the inner bottom end of the top plate through a motor frame, and the output end of the rotating motor is connected with a cutting blade through a bearing.

Preferably, the rotating shaft is connected with the pressing roller through a bolt.

Preferably, the adjusting assembly is welded between every two of the thread blocks in the horizontal direction through arc welding, the height of the sliding block is equal to the width of the sliding rail, and every two of the sliding blocks in the vertical direction are connected through a telescopic spring.

Preferably, one end of the threaded rotating shaft penetrates through the inside of the threaded block and is mounted at the upper end of the bottom plate through the base, and the external threads on the surface of the threaded rotating shaft conform to the lines of the internal threads of the threaded block.

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

the utility model arranges the top plate at the top of the supporting shell arranged at the two ends above the bottom plate, arranges the driving motor at the two ends above the top plate, the thread rotating shaft connected with the output end of the driving motor runs through the top plate to the upper end of the bottom plate, the surface of the thread rotating shaft is connected with two thread blocks in a thread way, the thread blocks symmetrical in the horizontal direction are connected through the rotating shaft with a pressing roller arranged at one side, and the other side of the thread block is provided with a slide block which slides in a chute in the supporting shell, the upper slide block and the lower slide block are connected through a telescopic spring, one side of the compression roller, which is far away from the rotating shaft, is provided with a cutting blade which is arranged on a rotating motor, through the condition that the driving motor works and the thread rotating shaft is matched with the threads of the thread block, the rotating shaft connected with the thread block is further adjusted by adjusting the thread rotating shaft so as to realize the adjustment of the pressing rollers, and finally, the pressing and position adjustment of the pipe arranged between the upper pressing roller and the lower pressing roller are realized.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the adjusting assembly of the present invention.

In the figure: 1. a top plate; 2. a support housing; 3. a slide rail; 4. a tension spring; 5. supporting legs; 6. a base plate; 7. collecting tank; 8. an adjustment assembly; 81. a drive motor; 82. a slider; 83. a base; 84. a bolt; 85. rotating the rotating shaft; 86. a threaded shaft; 87. a thread block; 9. a pressure roller; 10. a motor frame; 11. rotating the motor; 12. and (4) cutting the blade.

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, the present invention provides the following technical solutions: a rotary cutting device for pipe processing comprises a supporting shell 2, an adjusting assembly 8 and a pressing roller 9, wherein a bottom plate 6 is arranged at the lower end of the supporting shell 2, a sliding rail 3 is arranged inside the supporting shell 2, a top plate 1 is installed at the upper end of the supporting shell 2, a supporting leg 5 is arranged at the lower end of the bottom plate 6, a collecting tank 7 is arranged at the upper end of the bottom plate 6, an expansion spring 4 is installed inside the sliding rail 3, the adjusting assembly 8 is arranged at one side, away from the supporting shell 2, of the sliding rail 3, a motor frame 10 is installed at the lower end of the top plate 1, a rotating motor 11 is arranged at the lower end of the motor frame 10, a cutting blade 12 is installed at the output end of the rotating motor 11;

the adjusting assembly 8 comprises a driving motor 81, a sliding block 82, a base 83, a bolt 84, a rotating shaft 85, a thread rotating shaft 86 and a thread block 87, wherein the lower end of the driving motor 81 is provided with the thread rotating shaft 86, the thread block 87 is arranged on the outer surface of the thread rotating shaft 86, one side of the thread block 87 is provided with the sliding block 82, the rotating shaft 85 is arranged on one side, far away from the sliding block 82, of the thread block 87, the bolt 84 is arranged on one side of the rotating shaft 85, and the base 83 is arranged at the lower end of the thread rotating shaft 86.

In order to install the whole structure of the whole device, in the embodiment, it is preferable that the supporting housing 2 is welded between the top plate 1 and the bottom plate 6 by arc welding, and the supporting feet 5 are installed at the bottom end of the bottom plate 6 by fixing bolts and nuts.

In order to realize the rotary cutting function, in the present embodiment, it is preferable that the rotary motor 11 is fixedly installed at the inner bottom end of the top plate 1 through the motor frame 10, and the output end of the rotary motor 11 is connected with the cutting blade 12 through a bearing.

In order to enable the pressure roller 9 to adjust the distance along with the adjusting assembly 8, in the embodiment, it is preferable that the rotating shaft 85 is connected with the pressure roller 9 through a latch 84.

In order to install the position of the adjusting assembly 8, in the present embodiment, preferably, the adjusting assembly 8 is welded between every two of the horizontally-oriented thread blocks 87 by arc welding, the height of the sliding block 82 is equal to the width of the sliding rail 3, and every two of the sliding blocks 82 are connected with each other in the vertical direction by the telescopic spring 4.

In order to realize the function of adjusting the distance of the adjusting assembly 8, in this embodiment, preferably, one end of the threaded rotating shaft 86 penetrates through the inside of the threaded block 87 and is installed at the upper end of the bottom plate 6 through the base 83, and the external thread on the surface of the threaded rotating shaft 86 matches with the internal thread of the threaded block 87.

The utility model discloses a theory of operation and use flow: firstly, a pipe to be cut is placed between the pressing rollers 9, the rotating motor 11 is started, under the rotating action of the rotating motor 11, the cutting blade 12 starts to carry out rotary cutting on the pipe, in the cutting process, if the position of the pipe is not fixed enough or the height is not proper, the driving motor 81 is started, the driving action of the driving motor 81 drives the threaded rotating shaft 86 to rotate, because the internal thread of the threaded block 87 arranged on the outer surface of the threaded rotating shaft 86 is consistent with the external thread pattern of the threaded rotating shaft 86, and the other side of the threaded block 87 is arranged in the sliding rail 3 through the sliding block 82, at the moment, the threaded block 87 also starts to be adjusted downwards, the rotating shaft 85 arranged on one side of the threaded block 87 is further driven to be adjusted downwards, and the pressing rollers 9 are arranged on one side of the rotating shaft 85 through the bolts 84, so that the distance adjustment between the pressing rollers 9 can be realized under the structure, finally, the pipe is compressed and fixed, the height distance of the pipe is adjusted, the sliding blocks 82 in the vertical direction are connected through the telescopic springs 4, the adjusting process cannot be sudden, and the phenomenon that the pipe falls off due to overlarge adjusting action possibly caused by the structure is avoided.

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

Claims

1. The utility model provides a rotation type cutting device is used in tubular product processing, includes support shell (2), adjusting part (8) and pinch roller (9), its characterized in that: the lower end of the supporting shell (2) is provided with a bottom plate (6), a sliding rail (3) is arranged inside the supporting shell (2), the top plate (1) is installed at the upper end of the supporting shell (2), the lower end of the bottom plate (6) is provided with a supporting leg (5), a collecting groove (7) is arranged at the upper end of the bottom plate (6), the telescopic spring (4) is installed inside the sliding rail (3), an adjusting component (8) is arranged on one side, away from the supporting shell (2), of the sliding rail (3), the motor frame (10) is installed at the lower end of the top plate (1), a rotating motor (11) is arranged at the lower end of the motor frame (10), the cutting blade (12) is installed at the output end of the rotating motor (11), and the pressing roller (9) is installed on one side, close to the cutting blade (12;

adjusting part (8) include driving motor (81), slider (82), base (83), bolt (84), rotatory pivot (85), screw thread pivot (86) and screw thread piece (87), wherein, the lower extreme of driving motor (81) is provided with screw thread pivot (86), the surface at screw thread pivot (86) is installed in screw thread piece (87), and one side of screw thread piece (87) is provided with slider (82), one side of keeping away from slider (82) in screw thread piece (87) is installed in rotatory pivot (85), and one side of rotatory pivot (85) is provided with bolt (84), the lower extreme at screw thread pivot (86) is installed in base (83).

2. The rotary cutting apparatus for pipe processing according to claim 1, wherein: the supporting shell (2) is welded between the top plate (1) and the bottom plate (6) through arc welding, and the supporting legs (5) are installed at the bottom end of the bottom plate (6) through fixing bolts and nuts.

3. The rotary cutting apparatus for pipe processing according to claim 1, wherein: the rotating motor (11) is fixedly installed at the inner bottom end of the top plate (1) through the motor frame (10), and the output end of the rotating motor (11) is connected with a cutting blade (12) through a bearing.

4. The rotary cutting apparatus for pipe processing according to claim 1, wherein: the rotating shaft (85) is connected with the pressing roller (9) through a bolt (84).

5. The rotary cutting apparatus for pipe processing according to claim 1, wherein: the adjusting assembly (8) is welded between every two of the thread blocks (87) in the horizontal direction through arc welding, the height of the sliding block (82) is equal to the width of the sliding rail (3), and every two of the sliding blocks (82) in the vertical direction are connected through the telescopic springs (4).

6. The rotary cutting apparatus for pipe processing according to claim 1, wherein: one end of the threaded rotating shaft (86) penetrates through the inside of the threaded block (87) and is installed at the upper end of the bottom plate (6) through the base (83), and the external thread on the surface of the threaded rotating shaft (86) conforms to the internal thread line of the threaded block (87).