Water conservancy project pipeline cutting device

Abstract

The utility model discloses a hydraulic engineering pipeline cutting device relates to pipeline cutting technical field, including workbench and mounting rack, the top end of workbench and the bottom end of mounting rack are fixedly connected, and the top end middle position of workbench is provided with cutting mouth, the top end inner wall of mounting rack is fixedly connected with electric push rod no. According to the conveying mechanism, a second servo motor is started and a second rotating rod is driven to rotate through a controller, so that a second gear is driven to rotate, the second gear is meshed with a first gear, the first gear drives a first rotating rod and a second conveying wheel to rotate, a plurality of second conveying wheels are attached, the second conveying wheel drives another second conveying wheel to rotate, and the second conveying wheel is driven to rotate. Therefore, the second conveying wheels and the first conveying wheels convey the pipeline bodies on the supporting blocks, conveying of the pipeline bodies is conveniently achieved through the second conveying wheels which rub with one another, meanwhile, the multiple sets of first conveying wheels are matched for preliminary clamping and positioning, and therefore conveying of the large-batch pipeline bodies is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline cutting technical field, specifically a water conservancy project pipeline cutting device. BACKGROUND

[0002] The water conservancy project pipeline cutting device is a kind of equipment for cutting pipeline in water conservancy project, it can be customized according to different needs to meet various cutting tasks, and the water conservancy project pipeline cutting device is a kind of efficient, accurate and safe pipeline cutting equipment, widely used in various engineering fields, and selecting appropriate cutting device and using correctly can greatly improve engineering efficiency and quality.

[0003] According to the search, Chinese patent document, announcement number: CN212329874U discloses a kind of water conservancy project pipeline cutting device, including cutting seat;The cutting seat upper end middle part is provided with lifting mechanism, cutting mechanism is arranged on the lifting mechanism, lifting mechanism left and right sides are all provided with fixed mechanism, the fixed mechanism is installed on cutting seat;The utility model is fixed pipe by being provided with fixed mechanism on cutting seat, and cutting mechanism is driven up and down by lifting mechanism, the process of cutting pipe is completed, simplifies component parts, effectively reduces the weight of device, and setting universal wheel, it is convenient for water conservancy personnel to carry and move device, increase the practicability of device;Cutting motor is rotated cutting piece by shaft, effectively improve the flatness of pipe cutout, use mechanical cutting instead of manual work, reduce labor intensity, improve cutting quality;Fixed arc block and arc groove are mutually matched, can cut the pipeline of different pipe diameter, effectively applicable to the diversity of pipeline used in water conservancy engineering, increase the versatility of device.

[0004] But prior art still has certain deficiency, when batch processing pipeline, prior art cannot realize efficient, stable continuous conveying, it is difficult to meet the demand of large batch, high-precision cutting, which leads to frequent manual intervention for adjustment in construction process, not only increase labor intensity, also reduce overall construction efficiency. Utility model content

[0005] The utility model aims at making up for the deficiency of prior art, provide a kind of water conservancy project pipeline cutting device.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a water conservancy project pipeline cutting device, including work table and mounting bracket, the top of work table and the bottom of mounting bracket fixed connection, and the top of work table middle position is equipped with cutting, the inner wall of the top of mounting bracket is fixedly connected with electric push rod no.

[0007] The above-mentioned, the conveying mechanism includes conveying wheel no.

[0008] The bottom of the rotating rod no.

[0009] The bottom of the rotating rod no.

[0010] The above-mentioned, the clamping mechanism includes servo motor no.

[0011] The above-mentioned, the clamping mechanism includes servo motor no.

[0012] The above-mentioned, the clamping mechanism includes servo motor no.

[0013] Compared with the prior art, the water conservancy project pipeline cutting device has the following beneficial effects:

[0014] The utility model discloses a conveying mechanism and clamping mechanism three -dimensional structure schematic diagram, through the controller start servo motor no.

[0015] The utility model discloses a clamping mechanism, through the controller start servo motor no.

[0016] The other advantages, objects and features of the utility model will be set forth in the subsequent description, and to some extent, it will be obvious to those skilled in the art based on the study of the following, or can be taught from the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is whole three -dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is whole three -dimensional structure schematic diagram of the utility model; Figure 1 It is the enlarged three -dimensional structure schematic diagram of A place in the utility model;

[0019] Figure 3 It is conveying mechanism and clamping mechanism three -dimensional structure schematic diagram of the utility model;

[0020] Figure 4 It is whole three -dimensional structure schematic diagram of the utility model; Figure 3 It is the enlarged three -dimensional structure schematic diagram of B place in the utility model.

[0021] In the drawing: 1, workbench;2, mounting frame;3, cutting port;4, electric push rod no. 1;5, mounting block;6, servo motor no. 1;7, cutting knife;8, conveying mechanism;801, conveying wheel no. 2;802, rotating rod no. 1;803, gear no. 1;804, gear no. 2;805, rotating rod no. 2;806, servo motor no. 2;9, clamping mechanism;901, servo motor no. 3;902, two -way threaded rod;903, clamping block;10, support block;11, pipe body;12, containing block;13, spring no. 1;14, elastic rod;15, conveying wheel no. 1;16, moving strip;17, electric push rod no. 2. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] As shown in Figures 1-4 The utility model provides a technical scheme: a water conservancy project pipeline cutting device, including workbench 1 and mounting bracket 2, the top of workbench 1 is fixedly connected with the bottom of mounting bracket 2, and the top of workbench 1 is provided with cutting port 3 in the middle position, the inner wall of the top of mounting bracket 2 is fixedly connected with electric push rod no. 4, and the bottom of electric push rod no. 4 is fixedly connected with mounting block 5, the inner side of mounting block 5 is fixedly connected with servo motor no. 6, and the output end of servo motor no. 6 is fixedly connected with cutting knife 7, the inner bottom of workbench 1 is fixedly connected with two support blocks 10 respectively, the top of support block 10 is provided with pipeline body 11, and the outer wall of pipeline body 11 is provided with clamping mechanism 9, the inner side wall of workbench 1 is fixedly connected with a plurality of containing blocks 12, and the inside of containing block 12 is fixedly connected with spring no. 13, one end of spring no. 13 is fixedly connected with elastic rod 14, one end of elastic rod 14 is rotatably connected with conveying wheel no. 15, and the inner bottom of workbench 1 is provided with conveying mechanism 8.

[0024] First, pipeline body 11 is placed on two support blocks 10, then, the controller starts conveying mechanism 8, conveying mechanism 8 conveys pipeline body 11 on support block 10, which facilitates the transmission of pipeline body 11 by the parts between the conveying mechanism 8 that rub against each other, and simultaneously cooperates with a plurality of conveying wheels no. 15 to preliminarily clamp and position pipeline body 11, so as to meet the conveying of a large number of pipeline body 11, then, the controller starts clamping mechanism 9, so that clamping mechanism 9 clamps and positions pipeline body 11 again, effectively avoiding the displacement of pipeline body 11 caused by vibration when cutting knife 7 works, so as to ensure the cutting quality of cutting knife 7, finally, the controller starts electric push rod no. 4, so that electric push rod no. 4 drives servo motor no. 6 in mounting block 5 to move up and down, adjusts the height of cutting knife 7, then, the controller starts servo motor no. 6, and then cutting knife 7 cuts pipeline body 11.

[0025] As shown in Figures 1-4As shown, the conveying mechanism 8 comprises conveying wheels two 801, a rotating rod one 802, a gear one 803, a gear two 804, a rotating rod two 805 and a servo motor two 806, a plurality of conveying wheels two 801 are in close contact, and the top end of the conveying wheel two 801 is fixedly connected with the outer wall of the rotating rod one 802, the outer wall of the rotating rod one 802 is fixedly connected with the inside of the gear one 803, and the gear one 803 is engaged with the gear two 804, the output end of the servo motor two 806 is fixedly connected with one end of the rotating rod two 805, and the outer wall of the rotating rod two 805 is fixedly connected with the inside of the gear two 804, and the bottom end of the rotating rod one 802 and the rotating rod two 805 are both rotationally connected with a moving strip 16, one side of the moving strip 16 is fixedly connected with an electric push rod two 17, one end of the electric push rod two 17 is fixedly connected with the inner wall of the workbench 1, and the bottom end of the moving strip 16 is slidingly connected with the inner bottom of the workbench 1.

[0026] The controller starts the servo motor two 806 to drive the rotating rod two 805 to rotate, thereby driving the gear two 804 to rotate, since the gear two 804 is engaged with the gear one 803, thereby making the gear one 803 drive the rotating rod one 802 and the conveying wheel two 801 to rotate, since a plurality of conveying wheels two 801 are in close contact, the conveying wheel two 801 drives another conveying wheel two 801 to rotate, thereby making the conveying wheel two 801 and the conveying wheel one 15 convey the pipe body 11 on the support block 10, which facilitates the transmission of the pipe body 11 by the mutually frictional conveying wheel two 801, and simultaneously cooperates with the array of conveying wheel one 15 to preliminarily clamp and position, thereby satisfying the conveying of a large number of pipe bodies 11.

[0027] As shown in Figure 1 and Figure 3 The clamping mechanism 9 comprises a servo motor three 901, a bidirectional threaded rod 902 and clamping blocks 903, the output end of the servo motor three 901 is fixedly connected with one end of the bidirectional threaded rod 902, the bottom end of the two clamping blocks 903 is threadedly connected with the outer wall of the bidirectional threaded rod 902, the end of the bidirectional threaded rod 902 away from the servo motor three 901 is rotationally connected with the inner wall of the workbench 1, the pipe body 11 is located on the opposite side of the two clamping blocks 903, and the top end of the two clamping blocks 903 is slidingly connected with the inner top of the workbench 1.

[0028] The controller starts the servo motor three 901 to drive the bidirectional threaded rod 902 to rotate, thereby driving the two clamping blocks 903 to move towards each other, so that the two clamping blocks 903 clamp and position the pipe body 11 again, which effectively avoids the displacement of the pipe body 11 due to vibration when the cutting knife 7 is working, thereby ensuring the cutting quality of the cutting knife 7.

[0029] Working principle: first, the pipeline body 11 is placed on the two support blocks 10, then, the controller starts servo motor two 806, drives the rotating shaft two 805 to rotate, thereby driving the gear two 804 to rotate, because the gear two 804 is engaged with the gear one 803, in turn, the gear one 803 drives the rotating shaft one 802 and the conveying wheel two 801 to rotate, because a plurality of conveying wheels two 801 are in close contact, so as to utilize the friction between the conveying wheels two 801, make the conveying wheel two 801 drive another conveying wheel two 801 rotate, thus make the conveying wheel two 801 and the conveying wheel one 15 convey the pipeline body 11 on the support block 10, it is convenient to utilize the conveying wheel two 801 that mutually rubs to realize the transmission of pipeline body 11, then, the controller starts servo motor three 901, drives the rotating of the two-way screw rod 902, drives two clamping blocks 903 to move towards each other, make two clamping blocks 903 to the pipeline body 11 carry out secondary clamping positioning, to ensure the cutting quality of cutting knife 7, finally, the controller starts electric push rod one 4, makes electric push rod one 4 drive servo motor one 6 in mounting block 5 to carry out lifting movement, adjusts the height of cutting knife 7, then, the controller starts servo motor one 6, in turn, make cutting knife 7 carry out cutting work to pipeline body 11.

[0030] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A pipe cutting device for water conservancy projects, comprising a workbench (1) and a mounting frame (2), characterized in that: The top of the workbench (1) is fixedly connected to the bottom of the mounting frame (2), and a cutting opening (3) is provided in the middle of the top of the workbench (1). An electric push rod (4) is fixedly connected to the inner wall of the top of the mounting frame (2), and a mounting block (5) is fixedly connected to the bottom of the electric push rod (4). A servo motor (6) is fixedly connected to the inner side of the mounting block (5), and a cutting blade (7) is fixedly connected to the output end of the servo motor (6). Two support blocks are fixedly connected to the inner bottom of the workbench (1). 10) The top of the support block (10) is provided with a pipe body (11), and the outer wall of the pipe body (11) is provided with a clamping mechanism (9). The inner side wall of the workbench (1) is fixedly connected with a plurality of receiving blocks (12), and the inside of the receiving block (12) is fixedly connected with a spring (13). One end of the spring (13) is fixedly connected with an elastic rod (14), and one end of the elastic rod (14) is rotatably connected with a conveying wheel (15). The bottom of the workbench (1) is provided with a conveying mechanism (8).

2. The water conservancy engineering pipeline cutting device according to claim 1, characterized in that: The conveying mechanism (8) includes a second conveying wheel (801), a first rotating rod (802), a first gear (803), a second gear (804), a second rotating rod (805), and a second servo motor (806). The multiple second conveying wheels (801) are closely attached to each other, and the top of the second conveying wheel (801) is fixedly connected to the outer wall of the first rotating rod (802). The outer wall of the first rotating rod (802) is fixedly connected to the inside of the first gear (803), and the first gear (803) meshes with the second gear (804). The output end of the second servo motor (806) is fixedly connected to one end of the second rotating rod (805), and the outer wall of the second rotating rod (805) is fixedly connected to the inside of the second gear (804).

3. The water conservancy engineering pipeline cutting device according to claim 2, characterized in that: The bottom ends of the first rotating rod (802) and the second rotating rod (805) are rotatably connected to a moving bar (16), and one side of the moving bar (16) is fixedly connected to an electric push rod (17).

4. A water conservancy engineering pipeline cutting device according to claim 3, characterized in that: One end of the electric push rod (17) is fixedly connected to the inner wall of the worktable (1), and the bottom end of the moving bar (16) is slidably connected to the inner bottom of the worktable (1).

5. A water conservancy engineering pipeline cutting device according to claim 1, characterized in that: The clamping mechanism (9) includes a servo motor (901), a bidirectional threaded rod (902), and clamping blocks (903). The output end of the servo motor (901) is fixedly connected to one end of the bidirectional threaded rod (902), and the bottom ends of the two clamping blocks (903) are threadedly connected to the outer wall of the bidirectional threaded rod (902).

6. A water conservancy engineering pipeline cutting device according to claim 5, characterized in that: The end of the bidirectional threaded rod (902) away from the servo motor (901) is rotatably connected to the inner wall of the workbench (1), and the pipe body (11) is located on the opposite side of the two clamping blocks (903).

7. A water conservancy engineering pipeline cutting device according to claim 6, characterized in that: The top ends of both clamping blocks (903) are slidably connected to the inner top of the worktable (1).

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