CN219379709U - Heavy-calibre channeling machine - Google Patents

Abstract

The utility model relates to the technical field of pipeline processing, in particular to a large-caliber channeling machine, which comprises: the side edge of the upper surface of the stand is fixedly connected with a mounting rack; the supporting roller comprises a rolling shaft, and a forming groove and a cutting groove are formed in the surface of the rolling shaft; the forming press roll comprises a mounting shaft, the surface of the mounting shaft is fixedly connected with a forming ring and a disc cutter, and the forming ring and the disc cutter are respectively positioned right above the forming groove and the cutting groove; the beneficial effects are as follows: through being provided with backing roll and shaping compression roller respectively in the inside and outside both sides of treating the processing pipeline, the backing roll includes the roll axis, and shaping groove and cutting groove have been seted up on the roll axis surface, and shaping compression roller includes the installation axle, and shaping ring and shaping groove cooperation are used for the shaping slot of waiting to process the pipeline surface roll forming, and disc cutter and cutting groove cooperation are used for waiting to process the unnecessary part of pipeline tip and excision to avoid waiting to process the pipeline tip to turn up and form the horn mouth.

Description

Heavy-calibre channeling machine

Technical Field

The utility model relates to the technical field of pipeline processing, in particular to a large-caliber channeling machine.

Background

The channeling machine is a tool for pretreating the end of a pipeline when the channel joint is used as a pipeline connecting piece.

In the prior art, when a pipe is processed by a channeling machine, the outer side wall of the pipe is extruded by a raceway pinch roller to form a groove.

However, at present, when the end of a large-caliber pipeline is extruded, the end is easy to deform, so that the edge is turned outwards, a flare is further formed, and leakage and other problems are easy to occur when the pipeline is connected subsequently. Therefore, the utility model provides a large-caliber channeling machine for solving the problems.

Disclosure of Invention

The utility model aims to provide a large-caliber channeling machine, which is used for solving the problem that the edge of a large-caliber pipeline provided in the background art is easy to evert to generate a bell mouth.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a heavy caliber channeling machine, comprising:

the machine comprises a machine base, wherein the side edge of the upper surface of the machine base is fixedly connected with a mounting frame;

the support roller is rotatably arranged on the side face of the mounting frame and comprises a rolling shaft, and a forming groove and a cutting groove are formed in the surface of the rolling shaft; a kind of electronic device with high-pressure air-conditioning system

The novel forming press comprises a -shaped frame, wherein the -shaped frame is vertically and slidably arranged on the outer side of a mounting frame, a forming press roller is rotatably arranged on the inner side of the -shaped frame and comprises a mounting shaft, a forming ring and a disc cutter are fixedly connected to the surface of the mounting shaft, and the forming ring and the disc cutter are respectively positioned right above a forming groove and a cutting groove.

Preferably, the pipe to be processed is arranged below the forming press roller, the supporting roller is located at the inner side of the end part of the pipe to be processed, and the supporting roller and the forming press roller are respectively attached to the inner side and the outer side of the end part of the pipe to be processed.

Preferably, one end of the rolling shaft is fixedly connected with a friction driving ring, the surface of the friction driving ring is attached to the inner wall of the pipeline to be processed, and a rubber pad is adhered to the surface of the friction driving ring.

Preferably, the other end of the rolling shaft is fixedly connected with a limiting baffle disc, and the limiting baffle disc abuts against the end face of the pipeline to be processed.

Preferably, the middle part fixedly connected with transmission shaft of spacing fender dish, pass through bearing activity through connection between transmission shaft and the mounting bracket, the upper surface fixedly connected with driving motor of frame, pass through the shaft coupling transmission connection between transmission shaft and driving motor's the output shaft.

Preferably, the upper end level of mounting bracket sets up, the upper end fixedly connected with pneumatic cylinder of mounting bracket, the lower extreme activity of pneumatic cylinder runs through the mounting bracket and with "" shape frame fixed connection.

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

the utility model discloses an inside and outside both sides at the pipeline of waiting to process are provided with backing roll and shaping compression roller respectively, the backing roll includes the roll axis, shaping groove and cutting groove have been seted up on the roll axis surface, the shaping compression roller includes the installation axle, the epaxial fixed shaping ring and the disc cutter of being provided with of installation, and shaping ring and disc cutter correspond shaping groove and cutting groove respectively, shaping ring and shaping groove cooperation are used for waiting to process pipeline surface roll forming slot, disc cutter and cutting groove cooperation are used for waiting to process unnecessary part of pipeline tip and excision, thereby avoid waiting to process pipeline tip to turn up and form the horn mouth.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present utility model;

fig. 2 is a schematic perspective view of the structure of the supporting roller and the forming press roller of the utility model.

In the figure: 1. a base; 2. a mounting frame; 3. supporting rollers; 4. a rolling shaft; 5. a forming groove; 6. cutting a groove; 7. a "" shaped frame; 8. forming press rolls; 9. a mounting shaft; 10. forming a ring; 11. a disc cutter; 12. a pipe to be processed; 13. a friction drive ring; 14. a limiting baffle disc; 15. a transmission shaft; 16. a driving motor; 17. a coupling; 18. and a hydraulic cylinder.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1 to 2, the present utility model provides a technical solution:

example 1

A heavy caliber channeling machine, comprising: the machine base 1, the supporting roller 3 and the -shaped frame 7.

Specifically, the side edge of the upper surface of the stand 1 is fixedly connected with a mounting frame 2;

secondly, the supporting roller 3 is rotatably arranged on the side surface of the mounting frame 2, the supporting roller 3 comprises a rolling shaft 4, and a forming groove 5 and a cutting groove 6 are formed in the surface of the rolling shaft 4;

further, the "" shape frame 7 is vertically slidably installed at the outer side of the installation frame 2, the forming press roller 8 is rotatably installed at the inner side of the "" shape frame 7, the "" shape frame 7 can slide up and down in the vertical direction and drive the forming press roller 8 to move up and down, the forming press roller 8 comprises an installation shaft 9, a forming ring 10 and a disc cutter 11 are fixedly connected to the surface of the installation shaft 9, the forming ring 10 and the disc cutter 11 are respectively located right above the forming groove 5 and the cutting groove 6, as shown in fig. 2, when the forming press roller 8 rotates and moves down, the forming ring 10 can roll and squeeze the outer side wall of the pipe 12 to be processed and cooperate with the forming groove 5 to form a groove on the surface of the pipe 12 to be processed, after the forming press roller 8 descends a certain distance and forms the groove on the surface of the pipe 12 to be processed, the disc cutter 11 contacts the surface of the pipe 12 to be processed and cooperates with the cutting groove 6 to cut off the redundant parts of the end of the pipe 12 to be processed, and the end of the pipe 12 to be processed is prevented from forming a flare and affecting the sealing effect in the later connection process.

Example two

On the basis of the first embodiment, in order to process a workpiece, the forming press roller 8 is provided with a pipeline 12 to be processed below the forming press roller 8, the supporting roller 3 is located on the inner side of the end part of the pipeline 12 to be processed, the supporting roller 3 and the forming press roller 8 are respectively attached to the inner side and the outer side of the end part of the pipeline 12 to be processed, and as shown in fig. 2, the forming press roller 8 rolls and cooperates with the supporting roller 3 to form a groove on the pipeline 12 to be processed.

Example III

On the basis of embodiment two, in order to drive the pipeline 12 that waits to process and rotate, this application still has the one end fixedly connected with friction drive ring 13 at roll axis 4, friction drive ring 13's surface and wait to process pipeline 12 inner wall laminating, friction drive ring 13's surface bonding has the rubber pad, friction drive ring 13's setting is used for waiting to process pipeline 12 transmission, the accessible frictional force drives when guaranteeing that support roller 3 rotates and wait to process pipeline 12 and rotate to guarantee to wait to process pipeline 12 surface shaping slot.

Example IV

On the basis of the third embodiment, in order to limit the position of the pipe 12 to be processed, the present application further has a limiting baffle plate 14 fixedly connected with the other end of the rolling shaft 4, and the limiting baffle plate 14 abuts against the end face of the pipe 12 to be processed so as to limit the pipe 12 to be processed, and avoid the support roller 3 from being inserted into the pipe 12 to be processed by too long distance.

Example five

On the basis of embodiment four, in order to drive the supporting roller 3 to rotate, the application still has at the middle part fixedly connected with transmission shaft 15 of spacing fender dish 14, through bearing activity through connection between transmission shaft 15 and the mounting bracket 2, the upper surface fixedly connected with driving motor 16 of frame 1, through the transmission of shaft coupling 17 connection between transmission shaft 15 and driving motor 16's the output shaft, driving motor 16 during operation can drive supporting roller 3 and rotate.

Example six

On the basis of embodiment five, in order to adjust the height position of shaping compression roller 8, this application still has the upper end level setting with mounting bracket 2, and the upper end fixedly connected with pneumatic cylinder 18 of mounting bracket 2, the lower extreme activity of pneumatic cylinder 18 run through mounting bracket 2 and with "" shape frame 7 fixed connection, can drive "" shape frame 7 and shaping compression roller 8 and carry out height position adjustment when pneumatic cylinder 18 stretches out and draws back.

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 (6)

1. The utility model provides a heavy-calibre channeling machine which characterized in that: comprising the following steps:

the device comprises a base (1), wherein an installation frame (2) is fixedly connected to the side edge of the upper surface of the base (1);

the support roller (3), the support roller (3) is rotatably arranged on the side face of the mounting frame (2), the support roller (3) comprises a rolling shaft (4), and a forming groove (5) and a cutting groove (6) are formed in the surface of the rolling shaft (4); a kind of electronic device with high-pressure air-conditioning system

"" shape frame (7), the outside in mounting bracket (2) is installed in the vertical slidable mounting of "" shape frame (7), shaping compression roller (8) are installed in the inboard rotation of "" shape frame (7), shaping compression roller (8) are including installation axle (9), the fixed surface of installation axle (9) is connected with shaping ring (10) and disc cutter (11), shaping ring (10) and disc cutter (11) are located respectively directly over shaping groove (5) and cutting groove (6).

2. A heavy caliber channeling machine as set forth in claim 1, wherein: the forming press roller (8) is provided with a pipeline (12) to be processed below, the supporting roller (3) is positioned at the inner side of the end part of the pipeline (12) to be processed, and the supporting roller (3) and the forming press roller (8) are respectively attached to the inner side and the outer side of the end part of the pipeline (12) to be processed.

3. A heavy caliber channeling machine as set forth in claim 2, wherein: one end of the rolling shaft (4) is fixedly connected with a friction driving ring (13), the surface of the friction driving ring (13) is attached to the inner wall of the pipeline (12) to be processed, and a rubber pad is adhered to the surface of the friction driving ring (13).

4. A heavy caliber channeling machine as set forth in claim 3, wherein: the other end of the rolling shaft (4) is fixedly connected with a limiting baffle disc (14), and the limiting baffle disc (14) is propped against the end face of the pipeline (12) to be processed.

5. The heavy caliber channeling machine of claim 4, wherein: the middle part fixedly connected with transmission shaft (15) of spacing fender dish (14), pass through bearing activity through connection between transmission shaft (15) and mounting bracket (2), the upper surface fixedly connected with driving motor (16) of frame (1), pass through shaft coupling (17) transmission connection between the output shaft of transmission shaft (15) and driving motor (16).

6. The heavy caliber channeling machine of claim 5, wherein: the upper end level of mounting bracket (2) sets up, the upper end fixedly connected with pneumatic cylinder (18) of mounting bracket (2), the lower extreme activity of pneumatic cylinder (18) runs through mounting bracket (2) and with "" shape frame (7) fixed connection.