Anti-shake structure based on steel pipe cutting machining

Abstract

The utility model discloses an anti-shake structure based on steel pipe cutting processing, which comprises a workbench, the top of the workbench is fixedly connected with a mounting box, the top of the mounting box is slidably connected with a limiting mechanism used for clamping a steel pipe, and an adjusting mechanism used for adjusting the position of the limiting mechanism is arranged between the limiting mechanism and the mounting box. A supporting frame used for guiding the steel pipe is arranged at the position, located on one side of the installation box, of the top of the workbench, and a supporting block is fixedly connected to the position, located on the other side of the installation box, of the top of the workbench. According to the anti-shake structure based on steel pipe cutting machining, through the arrangement of the limiting mechanism, when a buffer spring is compressed to a certain degree, a movable plate triggers an action switch to stop a driving motor, control over the clamping force of a limiting block to a steel pipe can be achieved, and the situation that the steel pipe is extruded and deformed when the limiting block clamps and limits the steel pipe is effectively avoided; and the machining quality of the steel pipe is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe processing, in particular to an anti-shake structure for steel pipe cutting processing. Background Art

[0002] The steel pipe has a hollow cross-section and its length is much larger than its diameter or circumference. It is divided into round, square, rectangular and special-shaped steel pipes according to the cross-sectional shape; it is divided into carbon structural steel pipe, low alloy structural steel pipe, alloy steel pipe and composite steel pipe according to the material.

[0003] According to patent authorization announcement number CN 218575120 U, an anti-shake structure for steel pipe cutting processing includes a fixed seat, a placing table is fixedly connected to the center of the top of the fixed seat, a first cylinder is fixedly connected to the left side of the top of the inner cavity of the placing table, a sliding rod is fixedly connected to the bottom of the first cylinder, an inclined plate is slidably connected to the right side of the sliding rod, and a limiting clamp is fixedly connected to one side of the inclined plate. In the existing anti-shake structure for steel pipe cutting processing, such as the above-mentioned utility model, the steel pipe is clamped and limited by the cylinder to push the limiting clamp to move. Although it has a good limiting effect on the steel pipe, it is easy to squeeze and deform the steel pipe when clamping and limiting some thin-walled steel pipes, affecting the processing quality of the steel pipe. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an anti-shake structure for steel pipe cutting processing, which solves the problem of the existing anti-shake structure for steel pipe cutting processing. The steel pipe is clamped and limited by pushing the limit clamp plate through the cylinder. Although it has a good limiting effect on the steel pipe, it is easy to squeeze and deform some thin-walled steel pipes when clamping and limiting them, thereby affecting the processing quality of the steel pipe.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: an anti-shake structure based on steel pipe cutting processing, including a workbench, the top of the workbench is fixedly connected to an installation box, the top of the installation box is slidably connected to a limiting mechanism for clamping the steel pipe, an adjustment mechanism for adjusting the position of the limiting mechanism is arranged between the limiting mechanism and the installation box, a support frame for guiding the steel pipe is arranged on the top of the workbench and on one side of the installation box, a support block is fixedly connected to the top of the workbench and on the other side of the installation box, the top of the support block is slidably connected to a bearing plate, and a cutting machine for cutting the steel pipe is arranged on the surface of the bearing plate.

[0006] Preferably, the limiting mechanism comprises a movable box, an inner wall of the movable box is slidably connected with a movable plate, one side of the movable plate is fixedly connected with a limiting block, and the limiting block penetrates the movable box and extends to the outside of the movable box.

[0007] Preferably, an action switch is provided on the top of the inner wall of the movable box and on one side of the movable plate, a buffer spring is fixedly connected to the other side of the movable plate, and an adjustment component is provided between the end of the buffer spring away from the movable plate and the movable box.

[0008] Preferably, the adjustment assembly comprises an adjustment plate, the adjustment plate is slidably connected to the inner wall of the movable box, one side of the adjustment plate is fixedly connected to a buffer spring, and a damper is provided between the adjustment plate and the movable plate.

[0009] Preferably, the other side of the adjustment plate is rotatably connected to an adjustment screw rod, the adjustment screw rod passes through the movable box and is threadedly connected to the movable box, and one end of the adjustment screw rod located outside the movable box is fixedly connected to an adjustment handwheel.

[0010] Preferably, the adjustment mechanism includes a drive motor, the drive motor is fixedly connected to the mounting box, the output end of the drive motor is fixedly connected to a bidirectional threaded rod, the surface of the bidirectional threaded rod is threadedly connected to a threaded sleeve, and the threaded sleeve is fixedly connected to the movable plate through a connecting block.

[0011] Beneficial Effects

[0012] The utility model provides an anti-shake structure for steel pipe cutting and processing. Compared with the prior art, it has the following beneficial effects:

[0013] (1) The anti-shake structure for steel pipe cutting processing includes a movable box through a limiting mechanism, the inner wall of the movable box is slidably connected to a movable plate, one side of the movable plate is fixedly connected to a limiting block, the limiting block penetrates the movable box and extends to the outside of the movable box, an action switch is provided on the top of the inner wall of the movable box and on one side of the movable plate, the other side of the movable plate is fixedly connected to a buffer spring, an adjustment component is provided between the end of the buffer spring away from the movable plate and the movable box, through the setting of the limiting mechanism, when the buffer spring is compressed to a certain extent, the movable plate triggers the action switch to shut down the driving motor, so that the limit block can control the clamping force of the steel pipe, effectively avoiding the steel pipe from being squeezed and deformed when the limit block clamps the steel pipe, thereby ensuring the processing quality of the steel pipe.

[0014] (2) The anti-shake structure for steel pipe cutting processing includes an adjusting plate through an adjusting component. The adjusting plate is slidably connected to the inner wall of the movable box. One side of the adjusting plate is fixedly connected to the buffer spring. A damper is arranged between the adjusting plate and the movable plate. The other side of the adjusting plate is rotatably connected to an adjusting screw rod. The adjusting screw rod passes through the movable box and is threadedly connected to the movable box. One end of the adjusting screw rod located outside the movable box is fixedly connected to an adjusting hand wheel. Through the setting of the adjusting component, the adjusting hand wheel is rotated to drive the adjusting screw rod to rotate and push the adjusting plate to change the preload force of the buffer spring, thereby changing the clamping force of the limit block on the steel pipe when the action switch is triggered, so as to facilitate the clamping and limiting of steel pipes of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the adjustment mechanism of the utility model;

[0017] Figure 3 It is a cross-sectional view of the limiting mechanism of the utility model;

[0018] Figure 4 It is a three-dimensional diagram of the cutting machine of the utility model.

[0019] In the figure: 1 workbench, 2 installation box, 3 limit mechanism, 31 movable box, 32 movable plate, 33 adjustment assembly, 331 adjustment plate, 332 adjustment screw rod, 333 adjustment hand wheel, 34 limit block, 35 action switch, 36 buffer spring, 37 damper, 4 adjustment mechanism, 41 drive motor, 42 bidirectional threaded rod, 43 threaded sleeve, 5 support frame, 6 support block, 7 bearing plate, 8 cutting machine. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in 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 in 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.

[0021] The utility model provides two technical solutions:

[0022] Figure 1-4The first embodiment is shown: an anti-shake structure based on steel pipe cutting processing, including a workbench 1, a mounting box 2 is fixedly connected to the top of the workbench 1, a limiting mechanism 3 for clamping the steel pipe is slidably connected to the top of the mounting box 2, an adjusting mechanism 4 for adjusting the position of the limiting mechanism 3 is arranged between the limiting mechanism 3 and the mounting box 2, the adjusting mechanism 4 includes a driving motor 41, the driving motor 41 has the function of forward and reverse rotation, is connected to the control system and the power supply through a wire, the driving motor 41 is fixedly connected to the mounting box 2, a bidirectional threaded rod 42 is fixedly connected to the output end of the driving motor 41, a threaded sleeve 43 is threadedly connected to the surface of the bidirectional threaded rod 42, and the threaded sleeve 43 is fixedly connected to the movable plate 32 through a connecting block, and a support for guiding the steel pipe is arranged on the top of the workbench 1 and on one side of the mounting box 2. The support frame 5 is fixedly connected to the top of the workbench 1 and located on the other side of the installation box 2, and a support block 6 is slidably connected to the top of the support block 6. A cutting machine 8 for cutting steel pipes is arranged on the surface of the bearing plate 7. The limiting mechanism 3 includes a movable box 31, and a movable plate 32 is slidably connected to the inner wall of the movable box 31. A limiting block 34 is fixedly connected to one side of the movable plate 32. The limiting block 34 penetrates the movable box 31 and extends to the outside of the movable box 31. An action switch 35 is arranged on the top of the inner wall of the movable box 31 and located on one side of the movable plate 32. The action switch 35 is electrically connected to the drive motor 41 through a wire, and the drive motor 41 is shut down when triggered. A buffer spring 36 is fixedly connected to the other side of the movable plate 32, and an adjustment component 33 is arranged between the end of the buffer spring 36 away from the movable plate 32 and the movable box 31.

[0023] Through the setting of the limit mechanism 3, when the buffer spring 36 is compressed to a certain extent, the movable plate 32 triggers the action switch 35 to shut down the drive motor 41, so that the limit block 34 can control the clamping force of the steel pipe, effectively avoiding the limit block 34 from squeezing and deforming the steel pipe when clamping and limiting the steel pipe, thereby ensuring the processing quality of the steel pipe.

[0024] Figure 2 and 3 A second embodiment is shown, which mainly differs from the first embodiment in that an adjustment assembly 33 includes an adjustment plate 331, which is slidably connected to the inner wall of the movable box 31, one side of the adjustment plate 331 is fixedly connected to a buffer spring 36, a damper 37 is provided between the adjustment plate 331 and the movable plate 32, the other side of the adjustment plate 331 is rotatably connected to an adjustment screw rod 332, the adjustment screw rod 332 passes through the movable box 31 and is threadedly connected to the movable box 31, and one end of the adjustment screw rod 332 located outside the movable box 31 is fixedly connected to an adjustment handwheel 333.

[0025] By setting the adjustment component 33, rotating the adjustment hand wheel 333 drives the adjustment screw 332 to rotate and push the adjustment plate 331 to change the preload force of the buffer spring 36, thereby changing the clamping force of the limit block 34 on the steel pipe when the action switch 35 is triggered, so as to facilitate the clamping and limiting of steel pipes of different specifications.

[0026] When in use, place the steel pipe to be cut on the support frame 5, adjust the position of the steel pipe to be cut, and turn on the driving motor 41 through the control panel. The driving motor 41 drives the bidirectional threaded rod 42 to rotate, and the bidirectional threaded rod 42 rotates through the threaded sleeve 43 to drive the limit mechanism 3 to move. When the limit mechanism 3 moves, the limit block 34 contacts the steel pipe first. As the driving motor 41 continues to work, the limit block 34 squeezes the steel pipe and compresses the buffer spring 36 through the movable plate 32. When the buffer spring 36 is compressed to a certain extent, the movable plate 32 Triggering the action switch 35 stops the driving motor 41 to complete the clamping and fixing of the steel pipe, and then turning on the cutting machine 8. The supporting plate 7 is pushed to drive the cutting machine 8 to move toward the steel pipe to cut the steel pipe. During the cutting process, the vibration of the steel pipe is reduced with the cooperation of the buffer spring 36 and the damper 37. When cutting different steel pipes and adjusting the clamping force, the adjusting hand wheel 333 is turned to drive the adjusting screw 332 to rotate and push the adjusting plate 331 to change the preload force of the buffer spring 36, thereby changing the clamping force of the limit block 34 on the steel pipe when the action switch 35 is triggered.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

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

Claims

1. An anti-shake structure for steel pipe cutting, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to an installation box (2), the top of the installation box (2) is slidably connected to a limit mechanism (3) for clamping a steel pipe, an adjustment mechanism (4) for adjusting the position of the limit mechanism (3) is provided between the limit mechanism (3) and the installation box (2), a support frame (5) for guiding the steel pipe is provided at the top of the workbench (1) and located on one side of the installation box (2), a support block (6) is fixedly connected to the top of the workbench (1) and located on the other side of the installation box (2), the top of the support block (6) is slidably connected to a bearing plate (7), and a cutting machine (8) for cutting the steel pipe is provided on the surface of the bearing plate (7); The limiting mechanism (3) comprises a movable box (31), the inner wall of the movable box (31) is slidably connected to a movable plate (32), one side of the movable plate (32) is fixedly connected to a limiting block (34), the limiting block (34) passes through the movable box (31) and extends to the outside of the movable box (31), an action switch (35) is arranged at the top of the inner wall of the movable box (31) and located on one side of the movable plate (32), the other side of the movable plate (32) is fixedly connected to a buffer spring (36), and an adjustment component (33) is arranged between one end of the buffer spring (36) away from the movable plate (32) and the movable box (31).

2. The anti-shake structure for steel pipe cutting according to claim 1, characterized in that: The adjustment assembly (33) comprises an adjustment plate (331), the adjustment plate (331) is slidably connected to the inner wall of the movable box (31), one side of the adjustment plate (331) is fixedly connected to a buffer spring (36), and a damper (37) is provided between the adjustment plate (331) and the movable plate (32).

3. The anti-shake structure for steel pipe cutting according to claim 2, characterized in that: The other side of the adjustment plate (331) is rotatably connected to an adjustment screw rod (332), the adjustment screw rod (332) passes through the movable box (31) and is threadedly connected to the movable box (31), and one end of the adjustment screw rod (332) located outside the movable box (31) is fixedly connected to an adjustment hand wheel (333).

4. The anti-shake structure for steel pipe cutting according to claim 3, characterized in that: The adjustment mechanism (4) comprises a drive motor (41), the drive motor (41) is fixedly connected to the installation box (2), the output end of the drive motor (41) is fixedly connected to a bidirectional threaded rod (42), the surface of the bidirectional threaded rod (42) is threadedly connected to a threaded sleeve (43), and the threaded sleeve (43) is fixedly connected to the movable plate (32) via a connecting block.

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