Automatic pipeline chamfering device system

Abstract

The utility model provides an automatic pipeline chamfering device system which comprises a workbench, two mounting grooves are formed in the two sides of the top of the workbench, and a positive screw is rotationally mounted in one of the mounting grooves through a bearing. According to the automatic pipeline chamfering machining device system, the first motor works to drive the reverse screw to rotate, due to the arrangement of the connecting rod, the forward screw rotates together, the forward screw and the reverse screw rotate together to enable the two moving seats to slide together in the length direction of the mounting groove, the two turning tools make contact with the two ends of a pipeline, and the two turning tools make contact with the two ends of the pipeline. According to the pipeline chamfering device, the two ends of a pipeline can be chamfered at the same time, the chamfering machining efficiency is effectively improved, a large number of chippings can be generated when the pipeline is chamfered, the chippings are not cleaned in time, follow-up pipeline chamfering machining is seriously affected, the chippings generated during machining fall into a collecting box through a discharging groove due to gravity, cleaning is convenient, and the machining efficiency is improved. And the practicability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of chamfering processing devices, in particular to an automatic chamfering processing device system for pipelines. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for conveying gas, liquid or fluid with solid particles. Usually, the fluid is pressurized by blowers, compressors, pumps and boilers, and then flows from the high-pressure part of the pipeline to the low-pressure part. It can also be conveyed by the fluid's own pressure or gravity. Pipelines are widely used, mainly in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial installations. Chamfering is required during pipeline processing, and a chamfering device is needed at this time.

[0003] However, the chamfering processing devices currently available on the market are not convenient for processing both ends of the pipe at the same time during use, resulting in low processing efficiency. At the same time, a large amount of debris will be generated when chamfering the pipe. If the debris is not cleaned in time, it will seriously affect the subsequent chamfering processing of the pipe.

[0004] Therefore, it is necessary to provide a pipeline automatic chamfering processing device system to solve the above technical problems. Utility Model Content

[0005] The utility model provides an automatic pipeline chamfering processing device system, which solves the problem that the chamfering processing device in the existing market is not convenient for processing both ends of the pipeline at the same time during use, resulting in low processing efficiency. At the same time, a large amount of debris will be generated when chamfering the pipeline, and the debris will not be cleaned in time, which seriously affects the subsequent chamfering processing of the pipeline.

[0006] The utility model provides a pipeline automatic chamfering processing device system, comprising: a workbench, both sides of the top of the workbench are provided with mounting grooves, and the number of the mounting grooves is two, wherein a positive screw is rotatably mounted inside one of the mounting grooves through a bearing, and a reverse screw is rotatably mounted inside the other mounting groove through a bearing, a feeding trough is provided on the top of the workbench and located between the two mounting grooves, a connecting rod is fixedly mounted between the positive screw and the reverse screw, the connecting rod is located inside the feeding trough, one end of the reverse screw passes through the workbench and extends to the outside, a first motor fixedly mounted on the workbench is connected to a keyway at one end of the reverse screw, and a collection box is slidably mounted inside the workbench and below the connecting rod.

[0007] Preferably, the outsides of the positive screw and the reverse screw are meshingly connected with movable seats, and the number of movable seats is two, and the movable seats are slidably installed with the workbench along the length direction of the installation groove.

[0008] Preferably, a second motor is fixedly mounted on the top of the two movable seats, one end of the two second motors passes through the movable seat and extends to the outside, and one end of the two second motors is keyway-connected with a turning tool.

[0009] Preferably, a fixing plate is fixedly installed inside the feed chute and above the connecting rod, and a lower clamp is fixedly installed at the top center point of the fixing plate.

[0010] Preferably, a mounting frame is fixedly installed on the top of the workbench and on one side of the material discharge chute, and a hydraulic cylinder is fixedly installed at the top center point of the mounting frame.

[0011] Preferably, the bottom end of the hydraulic cylinder passes through the mounting frame and extends to the outside, and an upper clamp is fixedly mounted on the bottom end of the hydraulic cylinder, and the upper clamp is adapted to the lower clamp.

[0012] Compared with the related art, the pipeline automatic chamfering processing device system provided by the utility model has the following beneficial effects:

[0013] The counter screw is driven to rotate by the operation of the first motor. Due to the setting of the connecting rod, the positive screw rotates together. The positive screw and the counter screw rotate together, so that the two moving seats slide along the length direction of the installation groove together, so that the two turning tools contact the two ends of the pipe, and then the two ends of the pipe can be chamfered at the same time, which effectively improves the chamfering efficiency. A large amount of debris will be generated when chamfering the pipe. If the debris is not cleaned in time, it will seriously affect the subsequent chamfering of the pipe. The debris generated during processing falls into the inside of the collection box through the discharge chute due to gravity, which is convenient for cleaning and greatly improves practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic structural diagram of a preferred embodiment of the automatic chamfering device system for pipelines provided by the utility model;

[0015] Figure 2 for Figure 1 The schematic diagram of the collection box installation structure is shown;

[0016] Figure 3 for Figure 1 Schematic diagram of the second motor installation structure is shown.

[0017] In the figure: 1. workbench; 2. mounting groove; 3. positive screw; 4. reverse screw; 5. feed chute; 6. connecting rod; 7. first motor; 8. collecting box; 9. moving seat; 10. second motor; 11. turning tool; 12. fixing plate; 13. lower fixture; 14. mounting frame; 15. hydraulic cylinder; 16. upper fixture. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0019] Please refer to Figure 1 , Figure 2 and Figure 3 ,in Figure 1 A schematic structural diagram of a preferred embodiment of the automatic chamfering device system for pipelines provided by the utility model; Figure 2 for Figure 1 The schematic diagram of the collection box installation structure is shown; Figure 3 for Figure 1 The schematic diagram of the second motor installation structure shown in the figure, the automatic chamfering processing device system for pipelines, comprises: a workbench 1, mounting grooves 2 are provided on both sides of the top of the workbench 1, and the number of the mounting grooves 2 is two, a positive screw 3 is rotatably installed in the interior of one of the mounting grooves 2 through a bearing, and a reverse screw 4 is rotatably installed in the interior of the other mounting groove 2 through a bearing, a feed chute 5 is provided on the top of the workbench 1 and located between the two mounting grooves 2, a connecting rod 6 is fixedly installed between the positive screw 3 and the reverse screw 4, the connecting rod 6 is located in the feed chute 5, one end of the reverse screw 4 passes through the workbench 1 and extends to the outside, one end of the reverse screw 4 is keyway-connected to a first motor 7 fixedly installed on the workbench 1, the workbench 1 A collecting box 8 is slidably installed inside and below the connecting rod 6, and the reverse screw 4 is driven to rotate by the operation of the first motor 7. Due to the setting of the connecting rod 6, the positive screw 3 rotates together, and the positive screw 3 and the reverse screw 4 rotate together, so that the two moving seats 9 slide together along the length direction of the installation groove 2, so that the two turning tools 11 contact the two ends of the pipe, and then the two ends of the pipe can be chamfered at the same time, which effectively improves the chamfering efficiency. A large amount of debris will be generated when chamfering the pipe. If the debris is not cleaned in time, it will seriously affect the subsequent chamfering of the pipe. The debris generated during processing falls into the inside of the collecting box 8 through the discharge chute 5 due to gravity, which is convenient for cleaning and greatly improves practicality.

[0020] The outside of the positive screw 3 and the reverse screw 4 are meshed and connected with a moving seat 9, and the number of the moving seats 9 is two. The moving seat 9 is slidably installed with the workbench 1 along the length direction of the installation groove 2. A second motor 10 is fixedly installed on the top of the two moving seats 9. One end of the two second motors 10 penetrates the moving seat 9 and extends to the outside. One end of the two second motors 10 is connected to a turning tool 11 by a keyway. After the two turning tools 11 are located at both ends of the pipeline, the second motor 10 drives the two turning tools 11 to rotate, and the rotation of the two turning tools 11 effectively chamfers the two ends of the pipeline.

[0021] A fixing plate 12 is fixedly installed inside the lower chute 5 and above the connecting rod 6, and a lower clamp 13 is fixedly installed at the top center point of the fixing plate 12, and a mounting frame 14 is fixedly installed on the top of the workbench 1 and on one side of the lower chute 5, and a hydraulic cylinder 15 is fixedly installed at the top center point of the mounting frame 14, and the bottom end of the hydraulic cylinder 15 passes through the mounting frame 14 and extends to the outside, and an upper clamp 16 is fixedly installed at the bottom end of the hydraulic cylinder 15, and the upper clamp 16 is adapted to the lower clamp 13, and the pipe to be chamfered is placed inside the lower clamp 13, and the upper clamp 16 is driven downward by the work of the hydraulic cylinder 15, and the upper clamp 16 contacts with the lower clamp 13, thereby effectively clamping and fixing the pipe, with a simple structure, avoiding shaking of the pipe during chamfering, and improving accuracy.

[0022] The working principle of the pipeline automatic chamfering processing device system provided by the utility model is as follows:

[0023] The first step: place the pipe that needs to be chamfered into the lower clamp 13, and the upper clamp 16 is driven to move downward by the operation of the hydraulic cylinder 15. The upper clamp 16 contacts the lower clamp 13, and then the pipe is effectively clamped and fixed. The structure is simple, which avoids the shaking of the pipe during the chamfering process and improves the accuracy. The reverse screw 4 is driven to rotate by the operation of the first motor 7. Due to the setting of the connecting rod 6, the positive screw 3 rotates together. The positive screw 3 and the reverse screw 4 rotate together, so that the two moving seats 9 slide along the length direction of the installation groove 2 together, so that the two turning tools 11 contact the two ends of the pipe, and the second motor 10 drives the two turning tools 11 to rotate. The rotation of the two turning tools 11 effectively chamfers the two ends of the pipe, which effectively improves the chamfering efficiency.

[0024] Step 2: A large amount of debris will be generated when the pipe is chamfered. If the debris is not cleaned in time, it will seriously affect the subsequent chamfering of the pipe. The debris generated during the processing falls into the inside of the collection box 8 through the discharge chute 5 due to gravity, which is convenient for cleaning and greatly improves practicality.

[0025] Compared with the related art, the pipeline automatic chamfering processing device system provided by the utility model has the following beneficial effects:

[0026] The counter screw 4 is driven to rotate by the operation of the first motor 7. Due to the setting of the connecting rod 6, the positive screw 3 rotates together. The positive screw 3 and the counter screw 4 rotate together, so that the two moving seats 9 slide together along the length direction of the installation groove 2, so that the two turning tools 11 contact the two ends of the pipe, and then the two ends of the pipe can be chamfered at the same time, which effectively improves the chamfering efficiency. A large amount of debris will be generated when chamfering the pipe. If the debris is not cleaned in time, it will seriously affect the subsequent chamfering of the pipe. The debris generated during processing falls into the inside of the collection box 8 through the discharge chute 5 due to gravity, which is convenient for cleaning and greatly improves practicality.

[0027] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. Automatic pipe chamfering processing device system, including: A workbench (1), characterized in that: both sides of the top of the workbench (1) are provided with mounting grooves (2), and the number of the mounting grooves (2) is two, wherein a positive screw (3) is rotatably mounted inside one of the mounting grooves (2) via a bearing, and a reverse screw (4) is rotatably mounted inside the other mounting groove (2) via a bearing, a feed chute (5) is provided at the top of the workbench (1) and located between the two mounting grooves (2), a connecting rod (6) is fixedly mounted between the positive screw (3) and the reverse screw (4), the connecting rod (6) is located inside the feed chute (5), one end of the reverse screw (4) passes through the workbench (1) and extends to the outside, a keyway at one end of the reverse screw (4) is connected to a first motor (7) fixedly mounted on the workbench (1), and a collection box (8) is slidably mounted inside the workbench (1) and located below the connecting rod (6).

2. The automatic chamfering processing device system for pipelines according to claim 1 is characterized in that: The outsides of the positive screw (3) and the reverse screw (4) are meshedly connected with a moving seat (9), and the number of the moving seats (9) is two. The moving seats (9) are slidably installed with the workbench (1) along the length direction of the installation groove (2).

3. The automatic chamfering processing device system for pipelines according to claim 2 is characterized in that: A second motor (10) is fixedly mounted on the top of each of the two movable seats (9), one end of each of the two second motors (10) passes through the movable seat (9) and extends to the outside, and one end of each of the two second motors (10) is keyway-connected with a turning tool (11).

4. The automatic chamfering processing device system for pipelines according to claim 3 is characterized in that: A fixing plate (12) is fixedly installed inside the material discharge chute (5) and above the connecting rod (6), and a lower clamp (13) is fixedly installed at the top center point of the fixing plate (12).

5. The automatic chamfering processing device system for pipelines according to claim 4 is characterized in that: A mounting frame (14) is fixedly mounted on the top of the workbench (1) and located on one side of the material discharge chute (5), and a hydraulic cylinder (15) is fixedly mounted at the top center point of the mounting frame (14).

6. The automatic chamfering processing device system for pipelines according to claim 5, characterized in that: The bottom end of the hydraulic cylinder (15) passes through the mounting frame (14) and extends to the outside. An upper clamp (16) is fixedly mounted on the bottom end of the hydraulic cylinder (15), and the upper clamp (16) is adapted to fit the lower clamp (13).

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