Pipeline end chamfering device

Abstract

The utility model provides a pipeline end chamfering device which comprises a rotary cutting assembly composed of a rotary motor, a driving wheel and a transmission chain, a pipeline fixing assembly composed of a lifting air cylinder, a fixing frame and a fixing wheel, a driving assembly composed of a driving air cylinder and a movable frame, and a cutting assembly composed of a knife rest and a blade. According to the utility model, the blowing pipeline is arranged to clean the scraps after the pipeline is cut, so that the scraps can be effectively prevented from being accumulated at the end part to influence the subsequent processing of the end part of the pipeline, the quality and the yield of the pipeline are improved, the cost is saved, and the blade and the tool rest are arranged in a split manner, so that the cutting efficiency is improved. According to the pipeline chamfering device, the blade can be replaced after being abraded, the whole blade does not need to be replaced, meanwhile, through bolt connection, the blade is replaced more conveniently, the replacement time of the blade is saved, the production efficiency is improved, meanwhile, stress concentration is effectively avoided by conducting chamfering treatment on a pipeline, and the pipeline has higher strength.

Description

Technical Field

[0001] The utility model relates to the field of pipeline processing, in particular to a pipeline end chamfering device. Background Art

[0002] Patent document CN218927224U discloses an automatic hose cutting and chamfering machine, comprising a processing table, a mounting table is provided on one side of the upper part of the processing table, a placing table is provided on the other side of the upper part of the processing table, a motor is installed on the mounting table, a rotating frame is installed on the rotating shaft of the motor, a sliding groove is opened in the rotating frame, a lifting frame is slidably installed in the sliding groove, a grinding rod is installed on the lifting frame, and the lifting frame is threadedly installed on the threaded rod, and the threaded rod is rotatably installed on the rotating frame. The beneficial effects are: the utility model is provided with a rotating frame, and the lifting frame is slidably arranged on the rotating frame, and is controlled by the threaded rod, and a grinding rod is installed on the lifting frame, so that when the end of the pipeline is chamfered, the motor can be started, so that the rotating frame drives the grinding rod to grind and chamfer the end of the pipeline, and at the same time, the threaded rod is used to control the spacing between the two groups of grinding rods, so that it is convenient to chamfer pipelines of different thicknesses.

[0003] However, after the chamfering machine chamfers the pipe, waste chips will remain at the chamfered position, which will affect the subsequent processing of the pipe and affect the product quality. Therefore, it is necessary to optimize the structure of the chamfering machine to overcome the above defects. Utility Model Content

[0004] The utility model aims to provide a pipe end chamfering device to solve the problems raised in the above background technology.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A pipe end chamfering device comprises a frame and further comprises:

[0007] A cutting rotary assembly, which is arranged in the frame and drives the pipeline to rotate;

[0008] A pipeline fixing component is arranged in the frame and is used to fix the pipeline;

[0009] A drive assembly, the drive assembly is arranged on the frame, and an installation space is arranged in the drive assembly;

[0010] A cutting assembly, which is connected to the driving assembly and driven by the driving assembly to move the cutting assembly to a working position;

[0011] A waste chip cleaning component is connected to the frame and is used to process waste chips.

[0012] The utility model is further configured that the cutting rotary assembly comprises:

[0013] A rotary motor is arranged in a frame, an output end is arranged at one end of the rotary motor, and a mounting space is arranged on the surface of the output end;

[0014] A pair of driving wheels are provided, and the driving wheels are respectively arranged in the frame through a rotating structure, and a connecting roller is arranged at one end of the driving wheel, and a mounting space is arranged on the surface of the connecting roller;

[0015] A transmission chain is connected to the output end of the rotary motor, one end of the transmission chain is connected to the connecting roller of the driving wheel, and the driving wheel is driven to rotate by the rotary motor through the transmission chain.

[0016] The utility model is further configured that the pipeline fixing assembly includes:

[0017] A lifting cylinder is arranged in the frame, one end of the lifting cylinder is provided with a driving end, and a mounting space is arranged on the surface of the driving end;

[0018] A fixed frame, which is connected to the output end of the lifting cylinder, and has an installation space, and is driven by the lifting cylinder to move the fixed frame up and down;

[0019] A pair of fixed wheels are provided. The fixed wheels are symmetrically arranged in the fixed frame through a rotating structure. The fixed wheels can rotate in the fixed frame, and the pipeline is fixed by the fixed wheels.

[0020] The utility model is further configured that the driving assembly comprises:

[0021] A driving cylinder is arranged in the frame, one end of the driving cylinder is provided with a driving end, and a mounting space is arranged on the surface of the driving end;

[0022] The mobile frame is arranged in the frame through a rotating structure, one end of the mobile frame is connected to the driving end of the driving cylinder, and the driving cylinder drives the mobile frame to move, and one end of the mobile frame is provided with an installation space.

[0023] The utility model is further configured that the cutting assembly comprises:

[0024] A tool holder is arranged in a movable frame, a connecting column is arranged at one end of the tool holder, and the movable frame drives the tool holder to move;

[0025] The blade is installed on the blade holder and is made of metal material.

[0026] The utility model is further configured that the waste chip cleaning component includes:

[0027] An air blowing pipeline is arranged in the frame and is arranged toward the pipeline, and waste chips are cleaned by the air blowing pipeline.

[0028] The utility model is further configured that a mounting hole is arranged inside the blade, the mounting hole of the blade is matched with the connecting column of the blade holder, and the blade is fixed to the blade holder by bolts.

[0029] The advantages of the utility model are:

[0030] 1. The utility model provides an air blowing pipe to clean the waste chips after the pipe is cut, which can effectively prevent the waste chips from accumulating at the end and thus affecting the subsequent processing of the pipe end, thereby increasing the quality and yield of the pipe and saving costs;

[0031] 2. The utility model has a blade and a tool holder that are separately arranged, so the blade can be replaced after it is worn without replacing the entire blade. At the same time, the blade is connected by bolts, which makes blade replacement more convenient, saves blade replacement time, and increases production efficiency.

[0032] 3. The utility model effectively avoids stress concentration by chamfering the product, so that the pipeline has higher strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a front view of the pipe end chamfering device proposed by the utility model.

[0034] Figure 2 It is a right side view of the pipe end chamfering device proposed by the utility model.

[0035] Figure 3 It is a stereoscopic diagram of the pipe end chamfering device proposed by the utility model.

[0036] Numeral symbols: rotary motor 110, driving wheel 120, transmission chain 130, lifting cylinder 210, fixed frame 220, fixed wheel 230, driving cylinder 310, moving frame 320, knife holder 410, blade 420, air blowing pipe 510 DETAILED DESCRIPTION

[0037] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. The components of the embodiment of the utility model generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiment of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0038] like Figure 1-3 As shown, a pipe end chamfering device proposed by the utility model includes a frame, and also includes a cutting rotary assembly, a pipe fixing assembly, a driving assembly, a cutting assembly and a waste cleaning assembly. The cutting rotary assembly is arranged in the frame, and the pipe is driven to rotate by the cutting rotary assembly. The pipe fixing assembly is arranged in the frame, and the pipe is fixed by the pipe fixing assembly. The driving assembly is arranged on the frame, and an installation space is arranged in the driving assembly. The cutting assembly is connected to the driving assembly, and the driving assembly drives the cutting assembly to move to a working position. The waste cleaning assembly is connected to the frame, and the waste cleaning assembly processes the waste.

[0039] In this embodiment, the cutting rotation assembly includes a rotary motor 110, a driving wheel 120 and a transmission chain 130. The rotary motor is arranged in a frame, an output end is arranged at one end of the rotary motor, and an installation space is arranged on the surface of the output end. A pair of driving wheels are provided, and the driving wheels are respectively arranged in the frame through a rotating structure. A connecting roller is arranged at one end of the driving wheel, and an installation space is arranged on the surface of the connecting roller. The transmission chain is connected to the output end of the rotary motor, and one end of the transmission chain is connected to the connecting roller of the driving wheel. The driving wheel is driven to rotate by the rotary motor through the transmission chain.

[0040] In this embodiment, the pipeline fixing assembly includes a lifting cylinder 210, a fixing frame 220 and a fixing wheel 230. The lifting cylinder is arranged in a frame, and a driving end is arranged at one end of the lifting cylinder, and an installation space is arranged on the surface of the driving end. The fixing frame is connected to the output end of the lifting cylinder, and an installation space is arranged in the fixing frame. The fixing frame is driven up and down by the lifting cylinder. A pair of fixing wheels are arranged symmetrically in the fixing frame through a rotating structure. The fixing wheels can rotate in the fixing frame, and the pipeline is fixed by the fixing wheels.

[0041] In this embodiment, the driving assembly includes a driving cylinder 310 and a movable frame 320. The driving cylinder is arranged in the frame. A driving end is arranged at one end of the driving cylinder. An installation space is arranged on the surface of the driving end. The movable frame is arranged in the frame through a rotating structure. One end of the movable frame is connected to the driving end of the driving cylinder. The movable frame is driven to move by the driving cylinder. An installation space is arranged at one end of the movable frame.

[0042] In this embodiment, the cutting assembly includes a tool holder 410 and a blade 420. The tool holder is arranged in a movable frame. A connecting column is arranged at one end of the tool holder. The tool holder is driven to move by the movable frame. The blade is installed on the tool holder and is made of metal material.

[0043] In this embodiment, the waste chip cleaning component includes an air blowing pipe 510, which is arranged in the frame and is arranged toward the pipe. The waste chips are cleaned by the air blowing pipe.

[0044] In this embodiment, a mounting hole is provided inside the blade, and the mounting hole of the blade is matched with the connecting column of the blade holder. The blade is fixed to the blade holder by bolts. When the blade needs to be replaced, the bolts can be unscrewed to replace the blade.

[0045] In the description of the present utility model, it should be noted that when terms such as "upper", "lower", "inner", "outer", "left", "right" and the like indicating orientation or positional relationship appear, it should be understood that the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art, is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the equipment or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, when terms such as "first" and "second" appear, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and limited, terms such as "installation", "setting", and "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

Claims

1. A pipe end chamfering device, comprising a frame, characterized in that: Also includes: A cutting rotary assembly, which is arranged in the frame and drives the pipeline to rotate; A pipeline fixing component is arranged in the frame and is used to fix the pipeline; A drive assembly, the drive assembly is arranged on the frame, and an installation space is arranged in the drive assembly; A cutting assembly, which is connected to the driving assembly and driven by the driving assembly to move the cutting assembly to a working position; A waste chip cleaning component is connected to the frame and is used to process waste chips.

2. A pipe end chamfering device according to claim 1, characterized in that: The cutting rotary assembly includes: A rotary motor is arranged in a frame, an output end is arranged at one end of the rotary motor, and a mounting space is arranged on the surface of the output end; A pair of driving wheels are provided, and the driving wheels are respectively arranged in the frame through a rotating structure, and a connecting roller is arranged at one end of the driving wheel, and a mounting space is arranged on the surface of the connecting roller; A transmission chain is connected to the output end of the rotary motor, one end of the transmission chain is connected to the connecting roller of the driving wheel, and the driving wheel is driven to rotate by the rotary motor through the transmission chain.

3. A pipe end chamfering device according to claim 1, characterized in that: The pipe fixing kit includes: A lifting cylinder is arranged in the frame, one end of the lifting cylinder is provided with a driving end, and a mounting space is arranged on the surface of the driving end; A fixed frame, which is connected to the output end of the lifting cylinder, and has an installation space, and is driven by the lifting cylinder to move the fixed frame up and down; A pair of fixed wheels are provided. The fixed wheels are symmetrically arranged in the fixed frame through a rotating structure. The fixed wheels can rotate in the fixed frame, and the pipeline is fixed by the fixed wheels.

4. A pipe end chamfering device according to claim 1, characterized in that: The drive components include: A driving cylinder is arranged in the frame, one end of the driving cylinder is provided with a driving end, and a mounting space is arranged on the surface of the driving end; The mobile frame is arranged in the frame through a rotating structure, one end of the mobile frame is connected to the driving end of the driving cylinder, and the driving cylinder drives the mobile frame to move, and one end of the mobile frame is provided with an installation space.

5. A pipe end chamfering device according to claim 4, characterized in that: The cutting kit includes: A tool holder is arranged in a movable frame, a connecting column is arranged at one end of the tool holder, and the movable frame drives the tool holder to move; The blade is installed on the blade holder and is made of metal material.

6. A pipe end chamfering device according to claim 1, characterized in that: The waste cleaning kit includes: An air blowing pipeline is arranged in the frame and is arranged toward the pipeline, and waste chips are cleaned by the air blowing pipeline.

7. A pipe end chamfering device according to claim 5, characterized in that: A mounting hole is arranged inside the blade, the mounting hole of the blade is matched with the connecting column of the blade holder, and the blade is fixed to the blade holder by bolts.

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