Adjustable galvanized pipe cutting device

Abstract

The utility model relates to the technical field of galvanized pipe machining, and discloses an adjustable galvanized pipe cutting device which comprises a workbench, a stabilizing mechanism is arranged at the top of the workbench and comprises a supporting block, a through hole is formed in the outer wall of the supporting block, and a limiting groove is formed in the top of the inner wall of the through hole. And a limiting rod is slidably connected into the limiting groove, and a fixed clamping block is fixedly connected to the bottom of the limiting rod. According to the pipe cutting device, the left end of a pipe needing to be cut is placed in the stabilizing mechanism on the left side, the left end of the pipe makes contact with a supporting clamping block, then a rotating plate is rotated to drive a two-way screw to rotate, and therefore screw hole blocks arranged on the outer wall of the two-way screw in a threaded and sleeving mode are driven to be close to each other on the outer wall of the two-way screw; and then the fixed clamping blocks fixedly connected with the top of the connecting rod are driven to get close to each other, and therefore the pipe is clamped and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of galvanized pipe processing, in particular to an adjustable galvanized pipe cutting device. Background Art

[0002] Metal galvanized pipes are galvanized pipes made of various metal materials, commonly used ones include galvanized iron sheets and stainless steel. Before galvanizing, the surface of the galvanized pipe needs to be polished and rusted, and then cut according to the length we need.

[0003] According to the Chinese patent publication number CN210254473U, a hardware pipe cutting device includes an operating table, a mounting frame, a conveying assembly, a clamping assembly, a cutting assembly and a cooling assembly; the mounting frame is arranged across the operating table; the conveying assembly is arranged at the upper end of the operating table; the clamping assembly is arranged above the conveying assembly; the cutting assembly and the cooling assembly are both arranged at the top of the mounting frame; and the cutting end of the cutting assembly faces the clamping assembly. The utility model can simultaneously and continuously cut multiple hardware pipe fittings through the cooperation of the conveying assembly, the clamping assembly and the cutting assembly, and does not require manual fixing, and is firmly fixed, with good cutting effect and high cutting efficiency.

[0004] However, during the production and processing of galvanized pipes, a cutting device is often required to cut the galvanized pipes. The existing pipes will be fixed before cutting, but the fixing device is usually fixed in a certain place and cannot be adjusted according to the required cutting length of the pipe. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides an adjustable galvanized pipe cutting device.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable galvanized pipe cutting device includes a workbench, a stabilizing mechanism is arranged on the top of the workbench, the stabilizing mechanism includes a support block, a through hole is opened on the outer wall of the support block, a limiting groove is opened on the top of the inner wall of the through hole, a limiting rod is slidably connected inside the limiting groove, a fixed clamping block is fixedly connected to the bottom of the limiting rod, a connecting rod is fixedly connected to the bottom of the fixed clamping block, a supporting clamping block is fixedly installed on the bottom of the inner wall of the through hole, a movable hole is opened in the middle of the top of the workbench, a movable block is slidably connected to the inner wall of the movable hole, the stabilizing mechanism is in two groups and is arranged on the left and right sides of the top of the workbench, and the stabilizing mechanism on the right side is fixedly connected to the movable block.

[0009] Preferably, a bidirectional screw is rotatably connected to one side of the inner wall of the support block through a bearing, and a screw hole block is threadedly sleeved on the outer wall of the bidirectional screw. Through this optimization, the screw hole blocks threadedly sleeved on the outer wall of the bidirectional screw are driven to approach each other on the outer wall of the bidirectional screw.

[0010] Preferably, the bidirectional screw penetrates the support block and extends outward, a rotating plate is fixedly mounted on the extending end of the bidirectional screw, and the screw hole block is fixedly connected to the connecting rod. According to this preference, the bidirectional screw is driven to rotate by rotating the rotating plate.

[0011] Preferably, a servo motor is fixedly installed on the left side of the workbench, and a screw is fixedly connected to the output end of the servo motor, and the screw is rotatably connected to the right side of the inner wall of the workbench through a bearing. According to this preference, by starting the servo motor, the output end of the servo motor drives the screw to rotate.

[0012] Preferably, the screw rod outer wall thread sleeve is provided with a screw rod slider, the top of the workbench is provided with a sliding hole, the screw rod slider is slidably connected to the inner wall of the sliding hole, and the top of the screw rod slider is fixedly connected to a support frame. According to this preference, the screw rod rotates, thereby driving the screw rod slider thread sleeved on the outer wall of the screw rod to move on the inner wall of the sliding hole.

[0013] Preferably, a hydraulic rod is fixedly installed at the bottom of the support frame, and a cutting device is fixedly installed inside the hydraulic rod. According to this preference, by starting the hydraulic rod, the hydraulic rod drives the cutting device to descend.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an adjustable galvanized pipe cutting device, which has the following beneficial effects:

[0016] 1. This adjustable galvanized pipe cutting device places the left end of the pipe to be cut inside the stabilizing mechanism on the left side, contacts the left end of the pipe with the supporting clamp, and then rotates the rotating plate to drive the bidirectional screw to rotate, thereby driving the screw hole blocks with threads on the outer wall of the bidirectional screw to approach each other on the outer wall of the bidirectional screw, thereby driving the connecting rod to move, and then driving the fixed clamps fixedly connected to the top of the connecting rod to approach each other, thereby clamping and fixing the pipe, and then pushing the supporting block on the right side according to the length of the pipe, so that the supporting block drives the moving block to slide inside the moving groove, thereby being adjusted according to the length of the pipe.

[0017] 2. This adjustable galvanized pipe cutting device starts the servo motor so that the output end of the servo motor drives the screw to rotate, thereby driving the screw slider with a thread sleeve on the outer wall of the screw to move on the inner wall of the sliding hole, so that the screw slider drives the support frame to move, thereby adjusting the cutting position according to the needs, and then starting the hydraulic rod to drive the cutting equipment to descend, so as to carry out subsequent cutting tasks. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0020] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0021] Figure 3 This is an enlarged view of the fixing mechanism of the utility model.

[0022] In the figure: 1. workbench; 21. stabilizing mechanism; 211. support block; 212. limit rod; 213. fixed clamp; 214. connecting rod; 215. support clamp; 3. bidirectional screw; 4. screw hole block; 5. rotating plate; 6. servo motor; 7. lead screw; 8. lead screw slider; 9. support frame; 10. hydraulic rod; 11. cutting equipment. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example 1

[0025] like Figure 1-3As shown, the utility model provides an adjustable galvanized pipe cutting device including a workbench 1, a stabilizing mechanism 21 is arranged on the top of the workbench 1, the stabilizing mechanism 21 includes a support block 211, a through hole is opened on the outer wall of the support block 211, a limiting groove is opened on the top of the inner wall of the through hole, a limiting rod 212 is slidably connected inside the limiting groove, a fixed clamping block 213 is fixedly connected to the bottom of the limiting rod 212, a connecting rod 214 is fixedly connected to the bottom of the fixed clamping block 213, a support clamping block 215 is fixedly installed on the bottom of the inner wall of the through hole, a moving hole is opened in the middle of the top of the workbench 1, a moving block is slidably connected to the inner wall of the moving hole, the stabilizing mechanism 21 is in two groups and is arranged on the left and right sides of the top of the workbench 1, the right stabilizing mechanism 21 is fixedly connected to the moving block, a bidirectional screw 3 is rotatably connected to one side of the inner wall of the support block 211 through a bearing, and a screw hole block 4 is provided on the threaded sleeve of the outer wall of the bidirectional screw 3.

[0026] In this embodiment, the left end of the pipe to be cut is placed inside the stabilizing mechanism 21 on the left side, and the left end of the pipe is brought into contact with the support clamp 215. Then, the rotating plate 5 is rotated to drive the bidirectional screw 3 to rotate, thereby driving the screw hole blocks 4 threadedly sleeved on the outer wall of the bidirectional screw 3 to approach each other on the outer wall of the bidirectional screw 3, thereby driving the connecting rod 214 to move, and then driving the fixed clamps 213 fixedly connected to the top of the connecting rod 214 to approach each other, thereby clamping and fixing the pipe, and then pushing the support block 211 on the right side according to the length of the pipe, so that the support block 211 drives the moving block to slide inside the moving groove, so that it can be adjusted according to the length of the pipe.

[0027] Example 2

[0028] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: the preferred bidirectional screw 3 passes through the support block 211 and extends outward, the extending end of the bidirectional screw 3 is fixedly installed with a rotating plate 5, the screw hole block 4 is fixedly connected to the connecting rod 214, a servo motor 6 is fixedly installed on the left side of the workbench 1, the output end of the servo motor 6 is fixedly connected with a screw 7, the screw 7 is rotatably connected to the right side of the inner wall of the workbench 1 through a bearing, a screw slider 8 is provided on the outer wall of the screw 7, a sliding hole is opened at the top of the workbench 1, the screw slider 8 is slidably connected to the inner wall of the sliding hole, the top of the screw slider 8 is fixedly connected to a support frame 9, the bottom of the support frame 9 is fixedly installed with a hydraulic rod 10, and the inner rod of the hydraulic rod 10 is fixedly installed with a cutting device 11.

[0029] In this embodiment, by starting the servo motor 6, the output end of the servo motor 6 drives the screw 7 to rotate, thereby driving the screw slider 8 threadedly sleeved on the outer wall of the screw 7 to move on the inner wall of the sliding hole, so that the screw slider 8 drives the support frame 9 to move, thereby adjusting the cutting position according to the needs, and then starting the hydraulic rod 10, so that the hydraulic rod 10 drives the cutting device 11 to descend, so as to perform subsequent cutting tasks.

[0030] The working principle of this adjustable galvanized pipe cutting device is described in detail below.

[0031] like Figure 1-3 As shown, when in use, the left end of the pipe to be cut is placed inside the stabilizing mechanism 21 on the left, and the left end of the pipe is brought into contact with the supporting clamp 215. Then, the rotating plate 5 is rotated to drive the bidirectional screw 3 to rotate, thereby driving the screw hole blocks 4 on the outer wall of the bidirectional screw 3 to approach each other on the outer wall of the bidirectional screw 3, thereby driving the connecting rod 214 to move, and then driving the fixing clamps 213 fixedly connected to the top of the connecting rod 214 to approach each other, thereby clamping and fixing the pipe, and then pushing the supporting block 215 on the right according to the length of the pipe. The support block 211 drives the moving block to slide inside the moving groove, so that it can be adjusted according to the length of the pipe. Then, by starting the servo motor 6, the output end of the servo motor 6 drives the screw rod 7 to rotate, thereby driving the screw rod slider 8 threadedly sleeved on the outer wall of the screw rod 7 to move on the inner wall of the sliding hole, so that the screw rod slider 8 drives the support frame 9 to move, so that the cutting position is adjusted according to the needs, and then by starting the hydraulic rod 10, the hydraulic rod 10 drives the cutting device 11 to descend, so as to carry out subsequent cutting tasks.

Claims

1. An adjustable galvanized pipe cutting device, comprising a workbench (1), characterized in that: The top of the workbench (1) is provided with a stabilizing mechanism (21), the stabilizing mechanism (21) comprising a support block (211), the outer wall of the support block (211) is provided with a through hole, the top of the inner wall of the through hole is provided with a limiting groove, the inside of the limiting groove is slidably connected with a limiting rod (212), the bottom of the limiting rod (212) is fixedly connected with a fixed clamping block (213), the bottom of the fixed clamping block (213) is fixedly connected with a connecting rod (214), the bottom of the inner wall of the through hole is fixedly installed with a support clamping block (215), the middle of the top of the workbench (1) is provided with a moving hole, the inner wall of the moving hole is slidably connected with a moving block, the stabilizing mechanism (21) is in two groups and is provided on the left and right sides of the top of the workbench (1), and the stabilizing mechanism (21) on the right side is fixedly connected to the moving block.

2. The adjustable galvanized pipe cutting device according to claim 1, characterized in that: A bidirectional screw rod (3) is rotatably connected to one side of the inner wall of the support block (211) via a bearing, and a screw hole block (4) is threadedly sleeved on the outer wall of the bidirectional screw rod (3).

3. The adjustable galvanized pipe cutting device according to claim 2, characterized in that: The bidirectional screw rod (3) passes through the support block (211) and extends outwards; a rotating plate (5) is fixedly mounted on the extended end of the bidirectional screw rod (3); and the screw hole block (4) is fixedly connected to the connecting rod (214).

4. The adjustable galvanized pipe cutting device according to claim 1, characterized in that: A servo motor (6) is fixedly mounted on the left side of the workbench (1); a screw rod (7) is fixedly connected to the output end of the servo motor (6); and the screw rod (7) is rotatably connected to the right side of the inner wall of the workbench (1) via a bearing.

5. The adjustable galvanized pipe cutting device according to claim 4, characterized in that: The outer wall of the screw rod (7) is threadedly sleeved with a screw rod slider (8), the top of the workbench (1) is provided with a sliding hole, the screw rod slider (8) is slidably connected to the inner wall of the sliding hole, and the top of the screw rod slider (8) is fixedly connected to a support frame (9).

6. An adjustable galvanized pipe cutting device according to claim 5, characterized in that: A hydraulic rod (10) is fixedly mounted on the bottom of the support frame (9), and a cutting device (11) is fixedly mounted inside the hydraulic rod (10).

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