Pipeline chamfering device for water conservancy project

Abstract

The utility model relates to the technical field of pipeline chamfering, and discloses a pipeline chamfering device for hydraulic engineering, which comprises a bearing mechanism and a chamfering mechanism, the chamfering mechanism is movably connected to the top of the bearing mechanism, the chamfering mechanism comprises a fixing unit and a polishing unit, the fixing unit is movably connected to the top of the bearing mechanism, and the polishing unit is movably connected to the top of the bearing mechanism. The polishing unit is movably connected to the top of the bearing mechanism. According to the pipeline chamfering device for the water conservancy project, the grinding diameter can be adjusted according to different pipe diameters, pipelines of various sizes can be treated, different tools or clamps do not need to be replaced, the working efficiency and flexibility are improved, meanwhile, the device can meet the machining requirements of the pipelines of different lengths through the machining distance adjusting function, and the device is convenient to use. The stability and safety of the pipeline in the machining process are guaranteed through the self-adaptive clamping function, the stable clamping state can be kept no matter how the shape or size of the pipeline changes, and the pipeline is prevented from moving or deforming in the machining process.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe chamfering, and particularly relates to a pipe chamfering device for water conservancy projects. Background Technique

[0002] During the construction of water conservancy projects, it is necessary to chamfer pipes to facilitate later welding. However, the currently used chamfering equipment has a complex structure and inconvenient operation, seriously affecting work efficiency.

[0003] The prior art discloses a pipe deburring and chamfering device with the application number: 202321098034.X, belonging to the technical field of pipe production, and solves the technical problem of poor effect of chamfering and deburring pipes at present. The pipe deburring and chamfering device includes a mounting seat, a driving device, a chamfering tool, a grinding block and a fixing component, wherein the driving component is installed on the mounting seat; the chamfering tool is installed on the driving component, the chamfering tool has an included angle with the axis of the pipe, the chamfering tool abuts against one end of the pipe, and the driving component drives the chamfering tool to rotate along the circumferential outer wall of the pipe to chamfer the pipe; the grinding block is installed on the driving component, the grinding block abuts against the pipe, and the rotation of the chamfering tool drives the grinding block to rotate to grind the chamfered pipe; the fixing component is installed on the mounting seat, and the fixing component abuts against the inner wall of the pipe to fix the pipe. Therefore, the pipe deburring and chamfering device can grind the position after the pipe is chamfered, improving the deburring effect on the pipe.

[0004] However, the existing technology still has the following deficiencies. First, when the above device is in use, the fixing component is installed on the mounting seat and cooperates with the grinding device to facilitate the fixing and chamfering of water conservancy pipes. However, when the above device is in use, it can only play an auxiliary fixing role and is not convenient for chamfering pipes with different diameters, and the use effect is relatively limited. Content of the Utility Model

[0005] The purpose of the utility model is to provide a pipe chamfering device for water conservancy projects to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A pipe chamfering device for water conservancy projects includes a bearing mechanism and a chamfering mechanism, and the chamfering mechanism is movably connected to the top of the bearing mechanism.

[0007] The chamfering mechanism includes a fixing unit and a grinding unit. The fixing unit is movably connected to the top of the bearing mechanism, and the grinding unit is movably connected to the top of the bearing mechanism.

[0008] Preferably, the bearing mechanism is composed of a bottom plate, a chute plate, a bearing seat, a hydraulic component and a telescopic rod. The chute plate is fixedly connected to the top of the bottom plate, the bearing seat is fixedly connected to the top of the bottom plate, the hydraulic component is fixedly connected to the top of the bottom plate, and the telescopic rod is movably connected to the side of the hydraulic component, which mainly bears and adjusts the chamfer position for adjustment.

[0009] Preferably, the fixing unit is composed of a first cylinder seat, a telescopic table plate, a second cylinder seat, a lifting rod and a clamping plate. The first cylinder seat is fixedly connected to the top of the bearing seat, the telescopic table plate is movably connected to the top of the first cylinder seat, the second cylinder seat is fixedly connected to the top of the bottom plate, the lifting rod is movably connected to the top of the second cylinder seat, and the clamping plate is fixedly connected to the side of the lifting rod, which serves to clamp and limit the pipeline.

[0010] Preferably, the grinding unit is composed of a slider plate, a bracket, a driving motor, a guide frame, a movable plate, a connecting frame, a first grinding motor, a first grinding roller, a connecting plate, a second grinding motor and a second grinding roller. The slider plate is fixedly connected to the extended end of the telescopic rod, the bracket is fixedly connected to the top of the slider plate, the driving motor is fixedly connected to the inside of the bracket, the guide frame is fixedly connected to the output end of the driving motor, the movable plate is movably connected to the surface of the guide frame, the connecting frame is fixedly connected to the surface of the movable plate, the first grinding motor is fixedly connected to the side of the connecting frame, the first grinding roller is rotatably connected to the inside of the connecting frame, the connecting plate is fixedly connected to the side of the connecting frame, the second grinding motor is fixedly connected to the bottom of the connecting plate, and the second grinding roller is rotatably connected to the top of the connecting plate, which mainly serves to adjust the grinding chamfer.

[0011] Preferably, the first grinding roller is fixedly connected to the output end of the first grinding motor, and the second grinding roller is fixedly connected to the output end of the second grinding motor, which is convenient for starting the first grinding roller and the second grinding roller to rotate.

[0012] Preferably, a threaded transmission rod is arranged inside the guide frame and is threadedly connected to the movable plate, which is convenient for adjusting the position of the movable plate, convenient for grinding chamfers of different pipe diameters, and improving the use effect.

[0013] Preferably, the first grinding roller is arranged horizontally, the second grinding roller is arranged longitudinally on the side of the first grinding roller, and there are two second grinding rollers, which is convenient for grinding chamfers on the edge of the pipeline and on the inner and outer sides of the pipeline edge.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] The pipe chamfering device for water conservancy projects can adjust the grinding diameter according to different pipe diameters, can process pipes of various sizes, and does not require replacing different tools or jigs, which improves work efficiency and flexibility. At the same time, the conveniently adjustable processing distance function enables the device to adapt to the processing requirements of pipes of different lengths.

[0016] The pipe chamfering device for water conservancy projects ensures the stability and safety of the pipe during processing through the adaptive clamping function. No matter how the shape or size of the pipe changes, it can maintain a stable clamping state and prevent the pipe from moving or deforming during processing. Brief Description of the Drawings

[0017] Figure 1 is a schematic diagram of the external structure of the present utility model;

[0018] Figure 2 is the present utility model Figure 1 an enlarged schematic diagram of part A in;

[0019] Figure 3 is a schematic diagram of the support structure of the present utility model;

[0020] Figure 4 is a schematic diagram of the connecting frame structure of the present utility model.

[0021] In the figure: 1. Bearing mechanism; 101. Base plate; 102. Chute plate; 103. Bearing seat; 104. Hydraulic component; 105. Telescopic rod; 2. Chamfering mechanism; 201. First cylinder seat; 202. Telescopic table plate; 203. Second cylinder seat; 204. Lifting rod; 205. Clamping plate; 211. Slide block plate; 212. Bracket; 213. Driving motor; 214. Guide frame; 215. Movable plate; 216. Connecting frame; 217. First grinding motor; 218. First grinding roller; 219. Connecting plate; 220. Second grinding motor; 221. Second grinding roller. Detailed Embodiment

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4 , the present utility model provides the following technical solutions: A pipe chamfering device for water conservancy projects includes a bearing mechanism 1 and a chamfering mechanism 2, and the chamfering mechanism 2 is movably connected to the top of the bearing mechanism 1.

[0024] The chamfering mechanism 2 includes a fixing unit and a grinding unit. The fixing unit is movably connected to the top of the bearing mechanism 1, and the grinding unit is movably connected to the top of the bearing mechanism 1.

[0025] The bearing mechanism 1 is composed of a bottom plate 101, a chute plate 102, a bearing seat 103, a hydraulic component 104, and a telescopic rod 105. The chute plate 102 is fixedly connected to the top of the bottom plate 101, the bearing seat 103 is fixedly connected to the top of the bottom plate 101, the hydraulic component 104 is fixedly connected to the top of the bottom plate 101, and the telescopic rod 105 is movably connected to the side of the hydraulic component 104, playing a major role in bearing and adjusting the chamfering position for adjustment.

[0026] The fixing unit is composed of a first cylinder seat 201, a telescopic platen 202, a second cylinder seat 203, a lifting rod 204, and a clamping plate 205. The first cylinder seat 201 is fixedly connected to the top of the bearing seat 103, the telescopic platen 202 is movably connected to the top of the first cylinder seat 201, the second cylinder seat 203 is fixedly connected to the top of the bottom plate 101, the lifting rod 204 is movably connected to the top of the second cylinder seat 203, and the clamping plate 205 is fixedly connected to the side of the lifting rod 204, serving the purpose of clamping and limiting the pipeline. The grinding unit is composed of a slider plate 211, a bracket 212, a driving motor 213, a guide frame 214, a movable plate 215, a connecting frame 216, a first grinding motor 217, a first grinding roller 218, a connecting plate 219, a second grinding motor 220, and a second grinding roller 221. The slider plate 211 is fixedly connected to the extending end of the telescopic rod 105, the bracket 212 is fixedly connected to the top of the slider plate 211, the driving motor 213 is fixedly connected to the inside of the bracket 212, the guide frame 214 is fixedly connected to the output end of the driving motor 213, a threaded transmission rod is arranged inside the guide frame 214 and is threadedly connected to the movable plate 215, facilitating the adjustment of the position of the movable plate 215 and facilitating the chamfering and grinding of different pipe diameters, improving the use effect. The movable plate 215 is movably connected to the surface of the guide frame 214, the connecting frame 216 is fixedly connected to the surface of the movable plate 215, the first grinding motor 217 is fixedly connected to the side of the connecting frame 216, the first grinding roller 218 is rotatably connected to the inside of the connecting frame 216, and the first grinding roller 218 is fixedly connected to the output end of the first grinding motor 217. The second grinding roller 221 is fixedly connected to the output end of the second grinding motor 220. The first grinding roller 218 is horizontally arranged, the second grinding roller 221 is longitudinally arranged on the side of the first grinding roller 218, and there are two second grinding rollers 221, facilitating the chamfering and grinding of the edge of the pipeline and the inner and outer sides of the pipeline edge, facilitating the start of the rotation of the first grinding roller 218 and the second grinding roller 221. The connecting plate 219 is fixedly connected to the side of the connecting frame 216, the second grinding motor 220 is fixedly connected to the bottom of the connecting plate 219, and the second grinding roller 221 is rotatably connected to the top of the connecting plate 219, serving the main purpose of adjusting the chamfering and grinding.

[0027] During use, place the pipeline for water conservancy projects that needs chamfering and grinding on the top of the telescopic platen 202, clamp the pipeline with the clamping plate 205, then adjust the position of the movable plate 215 according to the pipe diameter, and conduct through the telescopic rod 105, so that the first grinding roller 218 and the second grinding roller 221 are attached to the side of the pipeline to chamfer and grind it.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipe chamfering device for water conservancy projects, comprising a bearing mechanism (1) and a chamfering mechanism (2), characterized in that: The chamfering mechanism (2) is movably connected to the top of the bearing mechanism (1); The chamfering mechanism (2) includes a fixing unit and a grinding unit. The fixing unit is movably connected to the top of the bearing mechanism (1), and the grinding unit is movably connected to the top of the bearing mechanism (1).

2. The chamfering device for a pipeline used in a water conservancy project according to claim 1, wherein: The bearing mechanism (1) is composed of a bottom plate (101), a chute plate (102), a bearing seat (103), a hydraulic component (104) and a telescopic rod (105). The chute plate (102) is fixedly connected to the top of the bottom plate (101), the bearing seat (103) is fixedly connected to the top of the bottom plate (101), the hydraulic component (104) is fixedly connected to the top of the bottom plate (101), and the telescopic rod (105) is movably connected to the side of the hydraulic component (104).

3. The chamfering device for a pipeline used in a water conservancy project according to claim 2, characterized in that: The fixing unit is composed of a first cylinder seat (201), a telescopic table plate (202), a second cylinder seat (203), a lifting rod (204) and a clamping plate (205). The first cylinder seat (201) is fixedly connected to the top of the bearing seat (103), the telescopic table plate (202) is movably connected to the top of the first cylinder seat (201), the second cylinder seat (203) is fixedly connected to the top of the bottom plate (101), the lifting rod (204) is movably connected to the top of the second cylinder seat (203), and the clamping plate (205) is fixedly connected to the side of the lifting rod (204).

4. The chamfering device for a pipeline used in a water conservancy project according to claim 3, wherein: The grinding unit is composed of a slider plate (211), a bracket (212), a driving motor (213), a guide frame (214), a movable plate (215), a connecting frame (216), a first grinding motor (217), a first grinding roller (218), a connecting plate (219), a second grinding motor (220) and a second grinding roller (221). The slider plate (211) is fixedly connected to the extending end of the telescopic rod (105), the bracket (212) is fixedly connected to the top of the slider plate (211), the driving motor (213) is fixedly connected to the inside of the bracket (212), the guide frame (214) is fixedly connected to the output end of the driving motor (213), the movable plate (215) is movably connected to the surface of the guide frame (214), the connecting frame (216) is fixedly connected to the surface of the movable plate (215), the first grinding motor (217) is fixedly connected to the side of the connecting frame (216), the first grinding roller (218) is rotatably connected to the inside of the connecting frame (216), the connecting plate (219) is fixedly connected to the side of the connecting frame (216), the second grinding motor (220) is fixedly connected to the bottom of the connecting plate (219), and the second grinding roller (221) is rotatably connected to the top of the connecting plate (219).

5. The chamfering device for a pipeline used in a water conservancy project according to claim 4, characterized in that: The first grinding roller (218) is fixedly connected to the output end of the first grinding motor (217), and the second grinding roller (221) is fixedly connected to the output end of the second grinding motor (220).

6. The pipe chamfering device for water conservancy projects according to claim 5, wherein: A threaded transmission rod is arranged inside the guide frame (214) and is threadedly connected to the movable plate (215).

7. The pipe chamfering device for water conservancy projects according to claim 6, characterized in that: The first grinding roll (218) is arranged horizontally, the second grinding roll (221) is arranged longitudinally on the side of the first grinding roll (218), and there are two second grinding rolls (221).

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