Water conservancy pipeline cutting device

Abstract

The utility model relates to the technical field of pipeline machining, and provides a water conservancy pipeline cutting device which comprises a bottom plate, a cutting machine body is arranged on one side of the top end of the bottom plate, fixing frames which are symmetrical left and right and front and back are arranged at the top end of the bottom plate, lower clamping rings are arranged on the inner bottom walls of the fixing frames, and upper clamping rings are arranged on the inner top walls of the fixing frames. Fixing assemblies for controlling the upper clamping ring to move up and down to fix the pipeline are arranged at the top ends of the fixing frames, a movable hole is formed in the middle of the bottom plate, an adjusting assembly for controlling the relative distance between the two fixing frames is arranged at the bottom end of the bottom plate, and a driving assembly for controlling the cutting length of the pipeline is arranged on one side of the top end of the bottom plate. According to the pipeline cutting device, the pipeline can be driven to move through the driving assembly, the moving distance of the pipeline can be controlled according to the cutting requirement, the cutting length of the pipeline can be conveniently controlled, and the problem that the cutting length of the pipeline is inconvenient to control through existing equipment is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline processing, and in particular to a water conservancy pipeline cutting device. Background Art

[0002] Water conservancy pipes are the corresponding pipes used in various water conservancy projects. When in use, water conservancy pipes need to be cut according to the project usage so that the cut pipes can meet the conditions of use.

[0003] After searching, a water conservancy pipeline cutting device disclosed in the publication number CN217799316U includes a mounting positioning plate, a cutting machine body, a matching guide groove and a matching positioning structure. The mounting positioning plate is provided with a matching guide groove on the inner side, the top end of one end of the mounting positioning plate is fixedly connected with the cutting machine body, the inner side of the matching guide groove is slidably connected with the matching positioning structure, the matching positioning structure includes a derivation drive module and a clamping positioning module, and the two ends of one side of the derivation drive module are fixedly connected with the clamping positioning module. The utility model, through the design of the matching positioning structure, makes it convenient to cut and stabilize the clamping and matching of the water conservancy pipeline according to the needs of the cutting position, which greatly improves the convenience and practicality of application.

[0004] However, the above-mentioned water conservancy pipe cutting device still has the following problems: when positioning the pipe, the positioning structure in the water conservancy pipe cutting device needs to manually rotate the threaded rod for adjustment, resulting in poor accuracy in pipe positioning, thereby affecting the cutting accuracy of the pipe, and the water conservancy pipe cutting device is not convenient for moving the pipe, thereby making it inconvenient to control the cutting length of the pipe. Utility Model Content

[0005] The utility model provides a water conservancy pipeline cutting device, which solves the problems in the prior art of low cutting accuracy caused by poor pipeline positioning and inconvenience in controlling the cutting length of the pipeline.

[0006] The technical solution of the utility model is as follows: a water conservancy pipeline cutting device, comprising a base plate, a cutting machine body is arranged on one side of the top end of the base plate, a left-right and front-back symmetrical fixing frame is arranged on the top end of the base plate, a lower clamping ring is arranged on the inner bottom wall of the fixing frame, an upper clamping ring is arranged on the inner top wall of the fixing frame, a fixing component for controlling the upper clamping ring to move up and down to fix the pipeline is arranged on the top end of the fixing frame, a movable hole is opened in the middle part of the base plate, an adjusting component for controlling the relative distance between the two fixing frames is arranged at the bottom end of the base plate, and a driving component for controlling the cutting length of the pipeline is arranged on one side of the top end of the base plate.

[0007] Preferably, the adjustment assembly includes an adjustment frame fixedly connected to the middle part of the bottom end of the base plate, the adjustment frame is internally rotatably connected to a bidirectional screw, one side of the adjustment frame is fixedly connected to a first motor, the output shaft of the first motor is fixedly connected to one end of the bidirectional screw, both sides of the bidirectional screw are threadedly connected to threaded sleeves, one side of the threaded sleeves is fixedly connected to a fixing rod, one end of the fixing rod passes through a movable hole and is fixedly connected to the fixing frame.

[0008] Preferably, the driving assembly includes a driving frame fixedly connected to one side of the top end of the base plate, both sides of the driving frame are fixedly connected with fixed sleeves, the inner wall of the fixed sleeve is fixedly connected with an electric push rod, one end of the electric push rod passes through the driving frame and is fixedly connected with a guide frame, the inside of the guide frame is rotatably connected with a driving roller, the top of the guide frame is fixedly connected with a second motor, and the bottom end of the output shaft of the second motor is fixedly connected to the driving roller.

[0009] Preferably, the bottom of the inner cavity of the driving frame is rotatably connected to support rollers arranged at equal distances.

[0010] Preferably, the fixing assembly includes a support frame fixedly connected to the top of the fixing frame, the support frame is vertically slidably connected to a threaded tube inside, the bottom of the threaded tube passes downward through the fixing frame and is fixedly connected to an upper clamping ring, the top of the support frame is fixedly connected to a third motor, the bottom end of the output shaft of the third motor is fixedly connected to a threaded rod, and the threaded rod is threadedly connected to the inside of the threaded tube.

[0011] Preferably, both left and right inner walls of the support frame are vertically provided with limiting grooves, the tops of both sides of the threaded tube are fixedly connected to limiting rods, and one end of the limiting rods is slidably connected to the inside of the limiting grooves.

[0012] Preferably, anti-slip pads are fixedly connected to opposite sides of the upper clamping ring and the lower clamping ring.

[0013] Preferably, the four corners of the bottom end of the base plate are fixedly connected with support rods.

[0014] The beneficial effects of the utility model are:

[0015] 1. The utility model can adjust the distance between the two fixing frames through the adjustment component, so that the water conservancy pipeline can be more stable when it is clamped and fixed inside the fixing frame, and the distance between the two fixing frames can be quickly adjusted as needed, thereby improving the cutting accuracy of the pipeline and solving the problem of low cutting accuracy caused by poor positioning of the pipeline in the existing equipment;

[0016] 2. In the utility model, the fixing assembly can drive the upper clamping ring to move downward, so that the upper clamping ring can press and fix the pipe inside the lower clamping ring, maintain the stability of the pipe during cutting, and prevent damage during cutting. The driving assembly can drive the pipe to move, and the moving distance of the pipe can be controlled according to the cutting requirements, which is convenient for controlling the cutting length of the pipe, solving the problem that the existing equipment is inconvenient to control the cutting length of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 This is a schematic diagram of the structure of a water conservancy pipeline cutting device proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the adjustment component proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the drive assembly proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the fixing assembly proposed by the utility model;

[0022] In the figure: 1. bottom plate; 2. support rod; 3. cutting machine body; 4. fixing frame; 5. movable hole; 6. adjustment assembly; 61. adjustment frame; 62. first motor; 63. bidirectional screw; 64. threaded sleeve; 65. fixing rod; 7. driving assembly; 71. driving frame; 72. fixing sleeve; 73. electric push rod; 74. guide frame; 75. driving roller; 76. second motor; 77. supporting roller shaft; 8. fixing assembly; 81. supporting frame; 82. threaded pipe; 83. third motor; 84. threaded rod; 85. limiting rod; 86. limiting groove; 9. lower retaining ring; 10. upper retaining ring; 11. anti-slip pad. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1The utility model provides a technical solution for a water conservancy pipeline cutting device: a water conservancy pipeline cutting device, comprising a base plate 1, a cutting machine body 3 is arranged on one side of the top of the base plate 1, a left-right front-back symmetrical fixing frame 4 is arranged on the top of the base plate 1, a lower clamping ring 9 is arranged on the inner bottom wall of the fixing frame 4, an upper clamping ring 10 is arranged on the inner top wall of the fixing frame 4, an anti-slip pad 11 is fixedly connected to the opposite side of the upper clamping ring 10 and the lower clamping ring 9, a fixing component 8 for controlling the upper clamping ring 10 to move up and down to fix the pipeline is arranged on the top of the fixing frame 4, a movable hole 5 is opened in the middle of the base plate 1, an adjusting component 6 for controlling the relative distance between the two fixing frames 4 is arranged at the bottom end of the base plate 1, a driving component 7 for controlling the cutting length of the pipeline is arranged on one side of the top of the base plate 1, and support rods 2 are fixedly connected to the four corners of the bottom end of the base plate 1.

[0025] See also Figure 2 The adjusting assembly 6 includes an adjusting frame 61 fixedly connected to the middle part of the bottom end of the base plate 1, and a bidirectional screw 63 is rotatably connected inside the adjusting frame 61. A first motor 62 is fixedly connected to one side of the adjusting frame 61, and an output shaft of the first motor 62 is fixedly connected to one end of the bidirectional screw 63. Both sides of the bidirectional screw 63 are threadedly connected with threaded sleeves 64, and one side of the threaded sleeves 64 is fixedly connected with a fixing rod 65. One end of the fixing rod 65 passes through the movable hole 5 and is fixedly connected to the fixing frame 4. The bidirectional screw 63 is driven to rotate by controlling the first motor 62, so that the bidirectional screw 63 and the threaded sleeves 64 at both ends are threadedly transmitted. Through the action of the fixing rod 65, the two fixing frames 4 are driven to move in opposite directions, so that the two fixing frames 4 can be moved to the specified position, thereby improving the accuracy of pipeline positioning.

[0026] See also Figure 3 The driving assembly 7 includes a driving frame 71 fixedly connected to one side of the top of the bottom plate 1, and both sides of the driving frame 71 are fixedly connected with a fixing sleeve 72, and the inner wall of the fixing sleeve 72 is fixedly connected with an electric push rod 73, one end of the electric push rod 73 passes through the driving frame 71 and is fixedly connected with a guide frame 74, and the inside of the guide frame 74 is rotatably connected with a driving roller 75, and the top of the guide frame 74 is fixedly connected with a second motor 76, and the bottom end of the output shaft of the second motor 76 is fixedly connected to the driving roller 75, and the bottom of the inner cavity of the driving frame 71 is rotatably connected with supporting rollers 77 arranged at equal distances. By controlling the extension of the electric push rod 73, the guide frame 74 is driven to move, so that the driving roller 75 contacts the two sides of the pipeline respectively, and then the second motor 76 is controlled to start, so that the second motor 76 drives the driving roller 75 to rotate, and according to the friction between the driving roller 75 and the surface of the pipeline, the pipeline is driven to move forward, and by controlling the rotation of the second motor 76, the pipeline can be transported according to the specified length.

[0027] See also Figure 4The fixing assembly 8 includes a support frame 81 fixedly connected to the top of the fixing frame 4, a threaded tube 82 is vertically slidably connected inside the support frame 81, and the bottom of the threaded tube 82 passes downward through the fixing frame 4 and is fixedly connected to the upper clamping ring 10, and the top of the support frame 81 is fixedly connected to a third motor 83, and the bottom end of the output shaft of the third motor 83 is fixedly connected to a threaded rod 84, and the threaded rod 84 is threadedly connected to the inside of the threaded tube 82. The left and right inner walls of the support frame 81 are vertically provided with limiting grooves 86, and the tops of both sides of the threaded tube 82 are fixedly connected to limiting rods 85, and one end of the limiting rod 85 is respectively slidably connected to the inside of the limiting grooves 86, and by simultaneously controlling the third motor 83 to start, the third motor 83 drives the threaded rod 84 and the threaded tube 82 to perform threaded transmission, driving the upper clamping ring 10 to move downward, so that the upper clamping ring 10 presses and fixes the pipeline, which is convenient for the cutting machine body 3 to accurately cut the pipeline.

[0028] The working principle and use process of the utility model are as follows: the first motor 62 is controlled to drive the bidirectional screw 63 to rotate, so that the bidirectional screw 63 and the threaded sleeves 64 at both ends are threadedly driven, and the two fixing frames 4 are driven to move in opposite directions through the action of the fixing rod 65. After the two fixing frames 4 are moved to the specified positions, the first motor 62 is stopped, and the pipeline is inserted into the driving frame 71 and the inside of the two fixing frames 4 in sequence, so that the pipeline is placed on the supporting roller shaft 77 and the lower clamping ring 9, and then the electric push rod 73 is controlled to extend, driving the guide frame 74 to move, so that the driving rollers 75 are respectively connected with the pipes. The two sides of the pipeline are in contact, and then the second motor 76 is controlled to start, so that the second motor 76 drives the driving roller 75 to rotate, and according to the friction between the driving roller 75 and the pipeline surface, the pipeline is driven to move forward. By controlling the rotation of the second motor 76, after the pipeline is transported to a specified length, the second motor 76 is stopped, and then the third motor 83 is controlled to start at the same time, so that the third motor 83 drives the threaded rod 84 and the threaded tube 82 to perform threaded transmission, and drives the upper clamping ring 10 to move downward, so that the upper clamping ring 10 presses and fixes the pipeline, and then the cutting machine body 3 is controlled to cut the pipeline.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water conservancy pipeline cutting device, comprising a base plate (1), characterized in that: A cutting machine body (3) is arranged on one side of the top end of the base plate (1), a left-right and front-back symmetrical fixing frame (4) is arranged on the top end of the base plate (1), a lower clamping ring (9) is arranged on the inner bottom wall of the fixing frame (4), an upper clamping ring (10) is arranged on the inner top wall of the fixing frame (4), a fixing assembly (8) for controlling the upper clamping ring (10) to move up and down to fix the pipeline is arranged on the top end of the fixing frame (4), a movable hole (5) is opened in the middle of the base plate (1), an adjusting assembly (6) for controlling the relative distance between the two fixing frames (4) is arranged at the bottom end of the base plate (1), and a driving assembly (7) for controlling the cutting length of the pipeline is arranged on one side of the top end of the base plate (1).

2. A water conservancy pipeline cutting device according to claim 1, characterized in that: The adjustment assembly (6) comprises an adjustment frame (61) fixedly connected to the middle part of the bottom end of the base plate (1); a bidirectional screw rod (63) is rotatably connected inside the adjustment frame (61); a first motor (62) is fixedly connected to one side of the adjustment frame (61); an output shaft of the first motor (62) is fixedly connected to one end of the bidirectional screw rod (63); threaded sleeves (64) are threadedly connected to both sides of the bidirectional screw rod (63); a fixing rod (65) is fixedly connected to one side of the threaded sleeve (64); one end of the fixing rod (65) passes through the movable hole (5) and is fixedly connected to the fixing frame (4).

3. A water conservancy pipeline cutting device according to claim 1, characterized in that: The driving assembly (7) comprises a driving frame (71) fixedly connected to one side of the top end of the bottom plate (1); both sides of the driving frame (71) are fixedly connected to fixing sleeves (72); the inner wall of the fixing sleeve (72) is fixedly connected to an electric push rod (73); one end of the electric push rod (73) passes through the driving frame (71) and is fixedly connected to a guide frame (74); the inside of the guide frame (74) is rotatably connected to a driving roller (75); the top end of the guide frame (74) is fixedly connected to a second motor (76); the bottom end of the output shaft of the second motor (76) is fixedly connected to the driving roller (75).

4. A water conservancy pipeline cutting device according to claim 3, characterized in that: The bottom of the inner cavity of the driving frame (71) is rotatably connected to supporting rollers (77) arranged at equal distances.

5. A water conservancy pipeline cutting device according to claim 1, characterized in that: The fixing assembly (8) comprises a support frame (81) fixedly connected to the top of the fixing frame (4); a threaded tube (82) is vertically slidably connected inside the support frame (81); the bottom of the threaded tube (82) passes downward through the fixing frame (4) and is fixedly connected to the upper clamping ring (10); the top of the support frame (81) is fixedly connected to a third motor (83); the bottom end of the output shaft of the third motor (83) is fixedly connected to a threaded rod (84); and the threaded rod (84) is threadedly connected to the inside of the threaded tube (82).

6. A water conservancy pipeline cutting device according to claim 5, characterized in that: The left and right inner walls of the support frame (81) are vertically provided with limiting grooves (86), the tops of both sides of the threaded tube (82) are fixedly connected to limiting rods (85), and one end of the limiting rods (85) is slidably connected to the inside of the limiting grooves (86).

7. A water conservancy pipeline cutting device according to claim 1, characterized in that: The upper clamping ring (10) and the lower clamping ring (9) are both fixedly connected with an anti-slip pad (11) on one side opposite to the other.

8. A water conservancy pipeline cutting device according to claim 1, characterized in that: The four corners of the bottom end of the base plate (1) are fixedly connected to support rods (2).

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