Water conservancy pipeline cut surface burr polishing device

Abstract

The utility model relates to pipeline burr processing technical field, especially a water conservancy pipeline cut surface burr polishing device, including first support frame, its top surface both sides all install a plurality of guide frame and clamping mechanism, the middle part of first support frame top surface installs two parallelly placed first guide rail, and both top ends install the second support frame that moves along its length direction. The utility model has the advantages of: a plurality of guide frames are adjacent to the movement of two pipelines and are guided, by setting two sliding seats, two inner spline seats and spline shaft, and spline shaft is matched with two inner spline seats, and then through the power running of drive motor, drives two inner spline seats to rotate, and spring is arranged between two operating handles, and then two operating handles control two grinding wheel plates to move to the end of pipeline, and the end surface position of pipeline is operated to take out the burr, and the whole structure is simple, and the user is convenient to operate and uses.

Description

Technical Field

[0001] This utility model relates to the field of pipeline burr treatment technology, and in particular to a device for grinding burrs on the cut surface of water conservancy pipelines. Background Technology

[0002] A pipeline is a device consisting of pipes, pipe fittings, valves, and other components used to transport gases, liquids, or fluids containing solid particles. Typically, fluids are pressurized by blowers, compressors, pumps, and boilers, flowing from high-pressure areas to low-pressure areas within a pipeline. Alternatively, the fluid's own pressure or gravity can be used for transport. In water conservancy projects, it is often necessary to lay pipelines of specific dimensions for purposes such as water diversion and irrigation.

[0003] After pipeline production, it is necessary to cut the pipeline using equipment such as cutting saws. However, there will be many burrs on the cut end face of the pipeline, which will affect subsequent docking and processing operations. Based on this, a burr grinding device for the cut surface of water conservancy pipelines is proposed to grind and eliminate the burrs on the end face of the pipeline. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a device for burr removal on the cut surface of water conservancy pipelines, which effectively solves the deficiencies of the prior art.

[0005] To achieve the above objectives, one embodiment of this utility model provides a burr grinding device for the cut surface of a water conservancy pipeline, comprising a first support frame, on both sides of the top surface of which multiple guide frames and clamping mechanisms are installed. Two parallel first guide rails are installed in the middle of the top surface of the first support frame, and a second support frame that moves along its length is installed at the top of both guide rails. Second guide rails are installed on both sides of the top surface of the second support frame, and sliding seats are installed inside both guide rails. An inner spline seat is rotatably mounted at the top of each of the two sliding seats, and a grinding wheel is installed on the far-away end faces of both sliding seats. A spline shaft that mates with the two inner spline seats is rotatably mounted in the middle of the top surface of the second support frame. An operating handle is installed in the middle of the side of each of the two sliding seats. A drive motor is installed at one end of the second support frame, and pulleys are installed at its output end and in the middle of the spline shaft. A belt is provided between the two pulleys.

[0006] Preferably, the top of each of the above-mentioned guide frames is provided with rollers arranged in a V-shape. This arrangement facilitates the placement of the pipe between adjacent rollers, allowing the pipe to move forward and enabling control over the distance between the pipe ends.

[0007] Preferably, in any of the above solutions, the clamping mechanism includes a base, a pneumatic cylinder, and a clamping rod. The base is fixedly connected to the first support frame, the middle part of the clamping rod is rotatably connected to the top of the base, and the bottom and output ends of the pneumatic cylinder are rotatably connected to one end of the base and the clamping rod, respectively. This solution facilitates the clamping rod to clamp the pipe by the action of the pneumatic cylinder, avoiding relative movement between the pipe and the first support frame, and facilitating subsequent burr removal.

[0008] Preferably, in any of the above solutions, a horizontally placed guide post is installed in the middle of the top surface of the second support frame near the second guide rail. Two springs are installed on the outside of the guide post, and the two ends of the guide post are slidably connected to two operating handles respectively. This solution facilitates the guidance of the springs and prevents them from breaking off. At the same time, the guide post limits the movement of the two operating handles, allowing the springs to push the two operating handles, causing the two sliding seats to move in opposite directions, bringing the grinding wheel closer to the end of the pipe to remove burrs. No special requirements are made for the distance between the pipe ends, ensuring that the distance is within a certain range, and no measuring tools are used to measure the distance between them, thus improving the ease of operation.

[0009] Preferably, in any of the above solutions, the two operating handles are placed at an angle upwards, and a protective cover is fitted onto the end of each operating handle away from the sliding seat. This solution improves the user's grip comfort and allows the user to control the relative position of the second mounting bracket and the two sliding seats through the two operating handles.

[0010] This utility model has the following advantages: 1. This water conservancy pipeline cut surface burr grinding device, by setting a first support frame and multiple guide frames, guides the movement of two adjacent pipelines. By setting two sliding seats, two internal spline seats and a spline shaft, with the spline shaft cooperating with the two internal spline seats, the device drives the two internal spline seats to rotate in a circular motion when the drive motor is energized. At the same time, a spring is set between the two operating handles, and the two operating handles control the movement of two grinding wheels towards the end of the pipeline to remove burrs from the end face of the pipeline. The overall structure is simple and easy for users to operate.

[0011] 2. The water conservancy pipeline cut surface burr grinding device is equipped with a first support frame, two second guide rails, and a second support frame. The second support frame slides relative to the two second guide rails, which allows the user to move the position of the second support frame through two operating handles to control the relative position of the two grinding wheels and the pipeline. After the two grinding wheels are moved away from the pipeline, it is easy to make the longer pipeline move forward along multiple guide frames to remove burrs from the ends of pipelines produced in batches. Attached Figure Description

[0012] Figure 1 This is a first-view structural diagram of the entire utility model; Figure 2 This is a second-view structural diagram of the entire utility model; Figure 3 This is a schematic diagram of the first support frame structure of this utility model; Figure 4 This is a first-view structural schematic diagram of the second support frame of this utility model; Figure 5 This is a schematic diagram of the second support frame of this utility model from a second perspective. Figure 6 This is an exploded structural diagram of the spline shaft and inner spline seat of this utility model.

[0013] In the diagram: 1-First support frame, 2-Sliding seat, 3-Drive motor, 4-Pulley, 5-Splined shaft, 6-Inner spline seat, 7-Clamping mechanism, 701-Base, 702-Pneumatic cylinder, 703-Pressure rod, 8-Guide frame, 9-First guide rail, 10-Second guide rail, 11-Second support frame, 12-Spring, 13-Guide column, 14-Operating handle, 15-Grinding wheel, 16-Belt. Detailed Implementation

[0014] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0015] like Figures 1 to 6 As shown, a burr grinding device for the cut surface of a water conservancy pipeline includes a first support frame 1, on both sides of its top surface, multiple guide frames 8 and clamping mechanisms 7 are installed. Two parallel first guide rails 9 are installed in the middle of the top surface of the first support frame 1, and a second support frame 11 that moves along its length is installed at the top of the two guide rails. Second guide rails 10 are installed on both sides of the top surface of the second support frame 11, and sliding seats 2 are installed inside the two guide rails. An inner spline seat 6 is rotatably mounted at the top of the two sliding seats 2, and a grinding wheel 15 is installed on the far end face of the two guide rails. A spline shaft 5 that cooperates with the two inner spline seats 6 is rotatably mounted in the middle of the top surface of the second support frame 11. An operating handle 14 is installed in the middle of the side of the two sliding seats 2. A drive motor 3 is installed at one end of the second support frame 11, and a pulley 4 is installed at its output end and in the middle of the spline shaft 5. A belt 16 is provided between the two pulleys 4.

[0016] The top of each of the multiple guide frames 8 is provided with rollers arranged in a V-shape. As an optional technical solution of this utility model, this makes it easier to place the pipe between adjacent rollers, which facilitates the forward movement of the pipe and also makes it easier to control the distance between the ends of the pipe.

[0017] The clamping mechanism 7 includes a base 701, a pneumatic cylinder 702, and a clamping rod 703. The base 701 is fixedly connected to the first support frame 1. The middle part of the clamping rod 703 is rotatably connected to the top of the base 701. The bottom end and the output end of the pneumatic cylinder 702 are rotatably connected to one end of the base 701 and the clamping rod 703, respectively. As an optional technical solution of this utility model, this facilitates the clamping rod 703 to be pushed to clamp the pipe by the action of the pneumatic cylinder 702, avoiding relative movement between the pipe and the first support frame 1, and facilitating the subsequent deburring treatment.

[0018] A horizontally placed guide post 13 is installed on the middle of the top surface of the second support frame 11 near the second guide rail 10. Two springs 12 are installed on the outside of the guide post 13. The two ends of the guide post 13 are slidably connected to two operating handles 14 respectively. As an optional technical solution of this utility model, this facilitates the guidance of the springs 12 and prevents the springs 12 from breaking off. At the same time, the guide post 13 limits the movement of the two operating handles 14, so that the springs 12 push the two operating handles 14, causing the two sliding seats 2 to move in opposite directions, so that the grinding wheel 15 is close to the end of the pipe to remove burrs. There is no special specification for the distance between the ends of the pipe, that is, the distance is guaranteed to be within a certain range, and no measuring tool is used to measure the distance between the two, which improves the convenience of operation.

[0019] The two operating handles 14 are placed at an angle upwards, and the ends of the two operating handles 14 away from the sliding seats 2 are fitted with protective sleeves. As an optional technical solution of this utility model, this can improve the user's grip comfort and make it easier for the user to control the relative position of the second mounting bracket 11 and the two sliding seats 2 through the two operating handles 14.

[0020] The following steps are required when using this deburring device for the cut surfaces of water conservancy pipelines: 1) When in use, advance the two longer pipes after cutting along the multiple guide frames 8 and adjust the distance between adjacent ends; 2) The two clamping mechanisms 7 are activated to lock the positions of the two pipes respectively; 3) The user holds two operating handles 14 and pushes the second support frame 11 to move along the length of the first guide rail 9 so that the two grinding wheels 15 correspond to the ends of the two pipes; 4) The drive motor 3 is energized and moves, causing the two grinding wheels 15 to rotate; 5) Slowly release the two operating handles 14, and the two springs 12 push the two grinding discs 15 to move in opposite directions to clean and remove the burrs at the end of the pipe.

[0021] In summary, during operation, the user utilizes a first support frame 1 and multiple guide frames 8 to guide the movement of adjacent pipes. Two sliding seats 2, two internal spline seats 6, and a spline shaft 5 are provided, with the spline shaft 5 engaging with the two internal spline seats 6. The drive motor 3 is energized, causing the two internal spline seats 6 to rotate. Simultaneously, a spring 12 is positioned between the two operating handles 14, controlling the movement of two grinding wheels 15 towards the ends of the pipes to remove burrs from the pipe end faces. The overall structure is simple and easy for users to operate. By setting a first support frame 1, two second guide rails 10 and a second support frame 11, the second support frame 11 slides relative to the two second guide rails 10. This allows the user to move the position of the second support frame 11 using two operating handles 14, which is used to control the relative position of the two grinding wheels 15 and the pipe. After moving the two grinding wheels 15 away from the pipe, it is easy for longer pipes to move forward along multiple guide frames 8, and to perform burr removal operations on the ends of pipes produced in batches.

[0022] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for deburring the cut surface of a water conservancy pipeline, characterized in that: The first support frame (1) is equipped with multiple guide frames (8) and clamping mechanisms (7) on both sides of its top surface. Two parallel first guide rails (9) are installed in the middle of the top surface of the first support frame (1), and a second support frame (11) that moves along its length is installed at the top of the two. Second guide rails (10) are installed on both sides of the top surface of the second support frame (11), and sliding seats (2) are installed inside both. An inner spline seat (6) is rotatably installed at the top of the two sliding seats (2), and a grinding wheel (15) is installed on the far end faces of the two. A spline shaft (5) that cooperates with the two inner spline seats (6) is rotatably installed in the middle of the top surface of the second support frame (11). An operating handle (14) is installed in the middle of the side of the two sliding seats (2). A drive motor (3) is installed at one end of the second support frame (11), and a pulley (4) is installed at its output end and in the middle of the spline shaft (5). A belt (16) is provided between the two pulleys (4).

2. The device for deburring the cut surface of a water conservancy pipeline according to claim 1, characterized in that: Each of the guide frames (8) has a V-shaped roller at its top.

3. The device for deburring the cut surface of a water conservancy pipeline according to claim 2, characterized in that: The clamping mechanism (7) includes a base (701), a pneumatic cylinder (702) and a clamping rod (703). The base (701) is fixedly connected to the first support frame (1). The middle part of the clamping rod (703) is rotatably connected to the top of the base (701). The bottom end and the output end of the pneumatic cylinder (702) are rotatably connected to one end of the base (701) and the clamping rod (703), respectively.

4. The device for deburring the cut surface of a water conservancy pipeline according to claim 3, characterized in that: The second support frame (11) has a horizontally placed guide post (13) installed near the middle of the top surface of the second guide rail (10). Two springs (12) are installed on the outside of the guide post (13), and the two ends of the guide post (13) are slidably connected to two operating handles (14).

5. The deburring device for the cut surface of a water conservancy pipeline according to claim 4, characterized in that: The two operating handles (14) are placed at an angle upwards, and a protective sleeve is fitted on the end of each operating handle (14) away from the sliding seat (2).

Images